FNUS56 KEKA 072104 FWFEKA FIRE WEATHER PLANNING FORECAST FOR NORTHWEST CALIFORNIA NATIONAL WEATHER SERVICE Eureka CA Issued by National Weather Service San Francisco CA 204 PM PDT Tue Jul 7 2026 .DISCUSSION...Warm and dry conditions continue this week. High temperatures range from the high 80s to the high 90s while afternoon RHs range from the 20s to 30s. Overnight recoveries continue to be moderate to good, with poorer recoveries at the highest elevations. Winds remain generally light and terrain driven early this week, with moderate westerly afternoon breezes likely mid to late week. CAZ401-081315- Coastal Del Norte- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly cloudy. Patchy fog after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...around 50 Ridges/upr slopes....around 50 * Max Humidity....... Valleys/lwr slopes...94-100 percent Ridges/upr slopes....92-100 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 7 mph in the evening...becoming light winds 1 to 3 mph. Ridges/upr slopes....Northwest winds 5 to 6 mph in the evening...becoming light winds 2 to 4 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. Areas of fog early in the morning, then patchy fog late in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...62-70 Ridges/upr slopes....62-68 * Min Humidity....... Valleys/lwr slopes...65-80 percent Ridges/upr slopes....74-84 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 1 to 3 mph...becoming northwest 5 to 7 mph in the afternoon. Ridges/upr slopes....Variable 1 to 3 mph...becoming west 5 to 6 mph in the afternoon. * Mixing Height..........1400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. Patchy fog after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...49-52 Ridges/upr slopes....49-52 * Max Humidity....... Valleys/lwr slopes...94-100 percent Ridges/upr slopes....93-100 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....Northwest winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. Patchy fog in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...63-71 Ridges/upr slopes....63-69 * Min Humidity....... Valleys/lwr slopes...61-76 percent Ridges/upr slopes....67-77 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming northwest 5 to 9 mph in the afternoon. Ridges/upr slopes....Variable 2 to 4 mph...becoming northwest 5 to 6 mph in the afternoon. * Mixing Height..........1500 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ402-081315- Interior Del Norte Including the Smith River Valley- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Partly cloudy. Patchy fog after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...47-52 Ridges/upr slopes....49-54 * Max Humidity....... Valleys/lwr slopes...82-97 percent Ridges/upr slopes....74-89 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 to 7 mph...shifting to the north 5 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...72-80 Ridges/upr slopes....66-74 * Min Humidity....... Valleys/lwr slopes...67-77 percent Ridges/upr slopes....64-74 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming northwest 5 to 6 mph in the afternoon. Ridges/upr slopes....Northeast winds 5 to 6 mph...shifting to the northwest 5 to 7 mph in the afternoon. * Mixing Height..........3100 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...50-55 Ridges/upr slopes....52-58 * Max Humidity....... Valleys/lwr slopes...78-93 percent Ridges/upr slopes....65-80 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph...shifting to the northeast 5 to 7 mph after midnight. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...74-82 Ridges/upr slopes....69-77 * Min Humidity....... Valleys/lwr slopes...62-72 percent Ridges/upr slopes....58-68 percent * 20-Foot Winds... Valleys/lwr slopes...Northeast winds 5 mph...shifting to the northwest 5 to 6 mph in the afternoon. Ridges/upr slopes....Northeast winds 5 to 7 mph...shifting to the northwest in the afternoon. * Mixing Height..........4000 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ403-081315- Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-57 Ridges/upr slopes....51-56 * Max Humidity....... Valleys/lwr slopes...71-86 percent Ridges/upr slopes....60-70 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 8 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 6 to 9 mph in the evening...becoming downslope/downvalley 2 to 5 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...86-94 Ridges/upr slopes....72-80 * Min Humidity....... Valleys/lwr slopes...29-37 percent Ridges/upr slopes....41-51 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becomingwest 5 to 7 mph in the afternoon. Ridges/upr slopes....Variable 2 to 5 mph...becoming west 5 to 8 mph in the afternoon. * Mixing Height..........4500 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...54-59 Ridges/upr slopes....55-58 * Max Humidity....... Valleys/lwr slopes...62-77 percent Ridges/upr slopes....51-61 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 8 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 6 to 9 mph...shifting to the north 5 to 6 mph after midnight. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...90-98 Ridges/upr slopes....74-82 * Min Humidity....... Valleys/lwr slopes...26-34 percent Ridges/upr slopes....36-46 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 6 mph in the afternoon. Ridges/upr slopes....Northeast winds 5 to 6 mph...shifting to the west 5 to 7 mph in the afternoon. * Mixing Height..........6500 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ404-081315- Northern Coastal Humboldt- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Cloudy. Patchy fog after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...around 50 Ridges/upr slopes....around 49 * Max Humidity....... Valleys/lwr slopes...94-100 percent Ridges/upr slopes....94 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 to 9 mph. Ridges/upr slopes....North winds 5 to 9 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy. Areas of fog early in the morning. Patchy fog late in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...60-65 Ridges/upr slopes....around 58 * Min Humidity....... Valleys/lwr slopes...73-88 percent Ridges/upr slopes....84 percent * 20-Foot Winds... Valleys/lwr slopes...Light winds 2 to 5 mph...becoming northwest 5 to 9 mph in the afternoon. Ridges/upr slopes....North winds 5 to 8 mph. * Mixing Height..........1700 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Mostly cloudy. Patchy fog after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...50-53 Ridges/upr slopes....around 50 * Max Humidity....... Valleys/lwr slopes...94-100 percent Ridges/upr slopes....92 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 to 10 mph. Ridges/upr slopes....North winds 5 to 10 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy. Areas of fog early in the morning. Patchy fog late in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...60-66 Ridges/upr slopes....around 58 * Min Humidity....... Valleys/lwr slopes...70-85 percent Ridges/upr slopes....81 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 10 mph. Ridges/upr slopes....Northwest winds 5 to 10 mph. * Mixing Height..........1800 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ405-081315- Northwestern Interior Humboldt Including the Bald Hills- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. Patchy fog after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...around 50 Ridges/upr slopes....47-52 * Max Humidity....... Valleys/lwr slopes...85-100 percent Ridges/upr slopes....72-87 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 6 mph in the evening...becoming light winds 1 to 3 mph. Ridges/upr slopes....Northwest winds 5 to 7 mph in the evening...becoming light winds 2 to 4 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. Areas of fog early in the morning. Patchy fog late in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...67-75 Ridges/upr slopes....64-72 * Min Humidity....... Valleys/lwr slopes...62-77 percent Ridges/upr slopes....59-74 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 1 to 3 mph...becoming west 5 to 6 mph in the afternoon. Ridges/upr slopes....Variable 2 to 4 mph...becoming west 5 to 6 mph in the afternoon. * Mixing Height..........1800 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Partly cloudy. Patchy fog after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...49-54 Ridges/upr slopes....49-56 * Max Humidity....... Valleys/lwr slopes...81-96 percent Ridges/upr slopes....72-87 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....Northwest winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Partly cloudy then becoming sunny. Patchy fog in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...69-77 Ridges/upr slopes....66-74 * Min Humidity....... Valleys/lwr slopes...66-76 percent Ridges/upr slopes....58-73 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 1 to 3 mph...becoming northwest 5 to 6 mph in the afternoon. Ridges/upr slopes....Variable 2 to 4 mph...becoming northwest 5 to 6 mph in the afternoon. * Mixing Height..........2600 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ406-081315- Eastern Interior Humboldt Including Willow Creek and Hoopa- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...50-53 Ridges/upr slopes....51-54 * Max Humidity....... Valleys/lwr slopes...78-93 percent Ridges/upr slopes....59-72 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 6 to 9 mph in the evening...becoming downslope/downvalley 2 to 5 mph. Ridges/upr slopes....West winds 5 to 9 mph...shifting to the north 5 to 6 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...81-89 Ridges/upr slopes....68-76 * Min Humidity....... Valleys/lwr slopes...37-47 percent Ridges/upr slopes....49-59 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 1 to 3 mph...becoming northwest 5 to 7 mph in the afternoon. Ridges/upr slopes....Variable 2 to 5 mph...becoming west 6 to 9 mph in the afternoon. * Mixing Height..........2500 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...53-56 Ridges/upr slopes....54-57 * Max Humidity....... Valleys/lwr slopes...73-88 percent Ridges/upr slopes....56-70 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 8 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....Northwest winds 5 to 10 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...84-92 Ridges/upr slopes....70-78 * Min Humidity....... Valleys/lwr slopes...35-45 percent Ridges/upr slopes....45-55 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming northwest 5 to 7 mph in the afternoon. Ridges/upr slopes....North winds 5 mph...shifting to the northwest 5 to 8 mph in the afternoon. * Mixing Height..........3800 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ407-081315- Southwestern Humboldt Including the King Range and the Eel River Valley- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Partly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...around 50 Ridges/upr slopes....49-52 * Max Humidity....... Valleys/lwr slopes...84-99 percent Ridges/upr slopes....77-92 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 to 9 mph. Ridges/upr slopes....North winds 6 to 13 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...72-80 Ridges/upr slopes....62-70 * Min Humidity....... Valleys/lwr slopes...54-64 percent Ridges/upr slopes....69-84 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 to 8 mph. Ridges/upr slopes....North winds 5 to 12 mph. * Mixing Height..........2100 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Partly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...50-54 Ridges/upr slopes....51-57 * Max Humidity....... Valleys/lwr slopes...82-97 percent Ridges/upr slopes....72-87 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 6 to 13 mph. Ridges/upr slopes....North winds 7 to 14 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...75-83Ridges/upr slopes....63-71 * Min Humidity....... Valleys/lwr slopes...54-64 percent Ridges/upr slopes....67-82 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 to 12 mph. Ridges/upr slopes....North winds 5 to 12 mph. * Mixing Height..........2200 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ408-081315- Southeastern Interior Humboldt Including Kneeland and Alderpoint- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Partly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...47-52 Ridges/upr slopes....47-53 * Max Humidity....... Valleys/lwr slopes...85-100 percent Ridges/upr slopes....71-86 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....North winds 5 to 8 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...71-79 Ridges/upr slopes....64-72 * Min Humidity....... Valleys/lwr slopes...66-76 percent Ridges/upr slopes....68-83 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........2100 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...49-54 Ridges/upr slopes....49-56 * Max Humidity....... Valleys/lwr slopes...82-97 percent Ridges/upr slopes....69-84 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....North winds 5 to 9 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...73-81 Ridges/upr slopes....66-74 * Min Humidity....... Valleys/lwr slopes...65-75 percent Ridges/upr slopes....67-82 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........3300 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ409-081315- Northwestern Trinity Including Salyer and Big Bar- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-56 Ridges/upr slopes....52-58 * Max Humidity....... Valleys/lwr slopes...76-91 percent Ridges/upr slopes....54-64 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....West winds 6 to 9 mph...shifting to the north 5 to 6 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...84-92 Ridges/upr slopes....72-80 * Min Humidity....... Valleys/lwr slopes...29-37 percent Ridges/upr slopes....33-41 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming northwest 5 to 8 mph in the afternoon. Ridges/upr slopes....North winds 5 to 6 mph...shifting to the west 5 to 10 mph in the afternoon. * Mixing Height..........6100 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%.* Min Temperature....... Valleys/lwr slopes...54-57 Ridges/upr slopes....54-59 * Max Humidity....... Valleys/lwr slopes...68-83 percent Ridges/upr slopes....50-60 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 11 mph. Ridges/upr slopes....Northwest winds 5 to 11 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...87-95 Ridges/upr slopes....74-82 * Min Humidity....... Valleys/lwr slopes...28-36 percent Ridges/upr slopes....32-40 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 1 to 3 mph...becoming northwest 5 to 7 mph in the afternoon. Ridges/upr slopes....North winds 5 to 7 mph...shifting to the west 5 to 9 mph in the afternoon. * Mixing Height..........7700 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ410-081315- Northeastern Trinity Including Trinity Lake- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...around 60 Ridges/upr slopes....52-60 * Max Humidity....... Valleys/lwr slopes...62-77 percent Ridges/upr slopes....52-62 percent * 20-Foot Winds... Valleys/lwr slopes...South winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....Southwest winds 5 to 7 mph...shifting to the north 5 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...87-95 Ridges/upr slopes....74-82 * Min Humidity....... Valleys/lwr slopes...16-24 percent Ridges/upr slopes....27-35 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming south 5 to 6 mph in the afternoon. Ridges/upr slopes....North winds 5 mph...shifting to the southwest 5 to 8 mph in the afternoon. * Mixing Height..........7900 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...59-62 Ridges/upr slopes....53-61 * Max Humidity....... Valleys/lwr slopes...56-64 percent Ridges/upr slopes....43-53 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 11 mph. Ridges/upr slopes....Northwest winds 5 to 11 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...90-98 Ridges/upr slopes....76-84 * Min Humidity....... Valleys/lwr slopes...16-21 percent Ridges/upr slopes....24-32 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 1 to 3 mph. Ridges/upr slopes....North winds 5 to 7 mph...shifting to the southwest in the afternoon. * Mixing Height..........8900 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ411-081315- Eastern Trinity Including Weaverville and Hayfork- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...51-59 Ridges/upr slopes....54-58 * Max Humidity....... Valleys/lwr slopes...66-81 percent Ridges/upr slopes....53-67 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 8 mph in the evening...becoming downslope/downvalley 2 to 5 mph. Ridges/upr slopes....West winds 5 to 9 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...90-97 Ridges/upr slopes....77-85 * Min Humidity....... Valleys/lwr slopes...17-25 percent Ridges/upr slopes....23-31 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 1 to 3 mph...becoming west 5 to 6 mph in the afternoon. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........7900 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-60 Ridges/upr slopes....55-59 * Max Humidity....... Valleys/lwr slopes...60-75 percent Ridges/upr slopes....52-62 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 10 mph. Ridges/upr slopes....West winds 5 to 10 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...92-99 Ridges/upr slopes....80-88 * Min Humidity....... Valleys/lwr slopes...17-24 percent Ridges/upr slopes....23-31 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 1 to 3 mph...becoming west 5 mph in the afternoon. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........8600 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ412-081315- Southern Trinity Including Ruth Lake and the Yolla Bollys- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...51-55 Ridges/upr slopes....49-57 * Max Humidity....... Valleys/lwr slopes...76-91 percent Ridges/upr slopes....65-80 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 7 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 to 7 mph...shifting to the north 5 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...81-89 Ridges/upr slopes....75-83 * Min Humidity....... Valleys/lwr slopes...31-39 percent Ridges/upr slopes....33-41 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 7 mph in the afternoon. Ridges/upr slopes....North winds 5 mph...shifting to the west 5 to 8 mph in the afternoon. * Mixing Height..........5500 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-56 Ridges/upr slopes....51-59 * Max Humidity....... Valleys/lwr slopes...66-81 percent Ridges/upr slopes....56-71 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph...shifting to the north 5 mph after midnight. Ridges/upr slopes....Northwest winds 5 to 10 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...84-92 Ridges/upr slopes....78-86 * Min Humidity....... Valleys/lwr slopes...32-40 percent Ridges/upr slopes....33-41 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 6 mph in the afternoon. Ridges/upr slopes....North winds 5 mph...shifting to the west 5 to 7 mph in the afternoon. * Mixing Height..........7600 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ413-081315- Coastal Mendocino- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly cloudy. Patchy fog after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...around 50 Ridges/upr slopes....46-50 * Max Humidity....... Valleys/lwr slopes...91-100 percent Ridges/upr slopes....86-100 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 11 mph. Ridges/upr slopes....Northwest winds 5 to 11 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. Patchy fog in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...61-69 Ridges/upr slopes....64-72 * Min Humidity....... Valleys/lwr slopes...71-86 percent Ridges/upr slopes....61-76 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........1500 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Partly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...49-52 Ridges/upr slopes....48-53 * Max Humidity....... Valleys/lwr slopes...89-100 percent Ridges/upr slopes....84-99 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. Patchy fog in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...62-70 Ridges/upr slopes....67-75 * Min Humidity....... Valleys/lwr slopes...68-83 percent Ridges/upr slopes....64-74 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........1600 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ414-081315- Northern Interior Mendocino Including Leggett and Willits- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly clear. Patchy fog late in the night. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...48-53 Ridges/upr slopes....47-55 * Max Humidity....... Valleys/lwr slopes...83-98 percent Ridges/upr slopes....74-89 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 to 6 mph...shifting to the north after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. Patchy fog early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...80-88 Ridges/upr slopes....73-81 * Min Humidity....... Valleys/lwr slopes...38-48 percent Ridges/upr slopes....43-53 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 6 mph in the afternoon. Ridges/upr slopes....North winds 5 mph...shifting to the west 5 to 7 mph in the afternoon. * Mixing Height..........2900 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...50-54 Ridges/upr slopes....49-57 * Max Humidity....... Valleys/lwr slopes...76-91 percent Ridges/upr slopes....72-87 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...83-91 Ridges/upr slopes....76-84 * Min Humidity....... Valleys/lwr slopes...38-48 percent Ridges/upr slopes....41-51 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 6 mph in the afternoon. Ridges/upr slopes....North winds 5 to 6 mph...shifting to the west 5 to 7 mph in the afternoon. * Mixing Height..........4700 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ415-081315- Northeastern Interior Mendocino Including Covelo- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...51-59 Ridges/upr slopes....54-60 * Max Humidity....... Valleys/lwr slopes...75-90 percent Ridges/upr slopes....60-75 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 8 mph in the evening...becoming downslope/downvalley 2 to 5 mph. Ridges/upr slopes....West winds 5 to 8 mph...shifting to the north 5 to 6 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...85-93 Ridges/upr slopes....75-83 * Min Humidity....... Valleys/lwr slopes...24-32 percent Ridges/upr slopes....31-39 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 8 mph in the afternoon. Ridges/upr slopes....North winds 5 mph...shifting to the west 5 to 8 mph in the afternoon. * Mixing Height..........5500 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...54-62 Ridges/upr slopes....56-63 * Max Humidity....... Valleys/lwr slopes...58-73 percent Ridges/upr slopes....50-60 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 6 to 9 mph...shifting to the north 5 to 6 mph after midnight. Ridges/upr slopes....West winds 6 to 9 mph...shifting to the north 5 to 7 mph after midnight. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...89-97 Ridges/upr slopes....78-86 * Min Humidity....... Valleys/lwr slopes...25-33 percent Ridges/upr slopes....29-37 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 7 mph in the afternoon. Ridges/upr slopes....North winds 5 mph...shifting to the west 5 to 7 mph in the afternoon. * Mixing Height..........7500 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ416-081315- Southeastern Interior Mendocino Including Ukiah and Potter Valley- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...49-54 Ridges/upr slopes....52-56 * Max Humidity....... Valleys/lwr slopes...78-93 percent Ridges/upr slopes....67-82 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Partly cloudy then becoming sunny. Patchy fog early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...82-90 Ridges/upr slopes....77-84 * Min Humidity....... Valleys/lwr slopes...31-41 percent Ridges/upr slopes....34-44 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....West winds 5 to 8 mph. * Mixing Height..........3300 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...51-57 Ridges/upr slopes....55-63 * Max Humidity....... Valleys/lwr slopes...70-85 percent Ridges/upr slopes....59-74 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...85-93 Ridges/upr slopes....80-88 * Min Humidity....... Valleys/lwr slopes...32-42 percent Ridges/upr slopes....35-45 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 7 mph...shifting to the west 5 to 8 mph in the afternoon. * Mixing Height..........5300 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ417-081315- Southwestern Interior Mendocino Including Boonville- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly clear then becoming mostly cloudy then becoming partly cloudy. Patchy fog after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...49-52 Ridges/upr slopes....48-52 * Max Humidity....... Valleys/lwr slopes...83-98 percent Ridges/upr slopes....78-93 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Partly cloudy then becoming sunny. Areas of fog early in the morning. Patchy fog late in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...73-81 Ridges/upr slopes....70-78 * Min Humidity....... Valleys/lwr slopes...54-64 percent Ridges/upr slopes....57-67 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 7 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........1800 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...50-55 Ridges/upr slopes....50-56 * Max Humidity....... Valleys/lwr slopes...81-96 percent Ridges/upr slopes....73-88 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Partly cloudy then becoming sunny. Patchy fog early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...75-83 Ridges/upr slopes....72-80 * Min Humidity....... Valleys/lwr slopes...53-63 percent Ridges/upr slopes....55-65 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........2800 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ418-081315- Northern Lake Including Gravelly Valley- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-60 Ridges/upr slopes....56-62 * Max Humidity....... Valleys/lwr slopes...68-83 percent Ridges/upr slopes....52-62 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 8 mph...shifting to the northwest 5 mph after midnight. Ridges/upr slopes....West winds 5 to 8 mph...shifting to the northwest 5 to 6 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...89-95 Ridges/upr slopes....76-84 * Min Humidity....... Valleys/lwr slopes...21-28 percent Ridges/upr slopes....30-38 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming southwest 5 to 7 mph in the afternoon. Ridges/upr slopes....North winds 5 to 6 mph...shifting to the southwest 5 to 8 mph in the afternoon. * Mixing Height..........5300 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...55-63 Ridges/upr slopes....59-66 * Max Humidity....... Valleys/lwr slopes...50-60 percent Ridges/upr slopes....43-53 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 9 mph...shifting to the northwest 5 to 6 mph after midnight. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...93-99 Ridges/upr slopes....79-87 * Min Humidity....... Valleys/lwr slopes...21-28 percent Ridges/upr slopes....27-35 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming southwest 5 to 7 mph in the afternoon. Ridges/upr slopes....North winds 5 to 6 mph...shifting to the southwest 5 to 8 mphin the afternoon. * Mixing Height..........6900 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ419-081315- Eastern Lake Including Clearlake and Middletown- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...51-58 Ridges/upr slopes....54-62 * Max Humidity....... Valleys/lwr slopes...80-95 percent Ridges/upr slopes....64-79 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 9 mph. Ridges/upr slopes....West winds 5 to 9 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...90-94 Ridges/upr slopes....84-89 * Min Humidity....... Valleys/lwr slopes...22-30 percent Ridges/upr slopes....22-30 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming south 5 to 6 mph in the afternoon. Ridges/upr slopes....North winds 5 mph...shifting to the south 5 to 7 mph in the afternoon. * Mixing Height..........6000 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...55-61 Ridges/upr slopes....59-67 * Max Humidity....... Valleys/lwr slopes...58-73 percent Ridges/upr slopes....52-62 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 9 mph. Ridges/upr slopes....West winds 5 to 9 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...94-98 Ridges/upr slopes....88-93 * Min Humidity....... Valleys/lwr slopes...21-28 percent Ridges/upr slopes....22-30 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming south 5 to 6 mph in the afternoon. Ridges/upr slopes....North winds 5 to 6 mph...shifting to the southeast in the afternoon. * Mixing Height..........6900 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ420-081315- Southern Lake Including Cobb and Konocti- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-56 Ridges/upr slopes....55-60 * Max Humidity....... Valleys/lwr slopes...74-89 percent Ridges/upr slopes....63-73 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 9 mph. Ridges/upr slopes....West winds 5 to 9 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...87-92 Ridges/upr slopes....79-87 * Min Humidity....... Valleys/lwr slopes...27-35 percent Ridges/upr slopes....28-36 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming southwest 5 to 7 mph in the afternoon. Ridges/upr slopes....Northwest winds 5 mph...shifting to the southwest 5 to 7 mph in the afternoon. * Mixing Height..........5100 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...56-61 Ridges/upr slopes....61-66 * Max Humidity....... Valleys/lwrslopes...59-72 percent Ridges/upr slopes....48-58 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...91-96 Ridges/upr slopes....83-91 * Min Humidity....... Valleys/lwr slopes...26-34 percent Ridges/upr slopes....28-36 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming southwest 5 to 6 mph in the afternoon. Ridges/upr slopes....North winds 5 to 6 mph...shifting to the southwest 5 to 7 mph in the afternoon. * Mixing Height..........6300 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ421-081315- Western Lake Including Lakeport- 204 PM PDT Tue Jul 7 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...50-55 Ridges/upr slopes....52-57 * Max Humidity....... Valleys/lwr slopes...80-95 percent Ridges/upr slopes....64-79 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...85-91 Ridges/upr slopes....79-83 * Min Humidity....... Valleys/lwr slopes...23-31 percent Ridges/upr slopes....29-36 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 7 mph in the afternoon. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........4700 ft AGL. * Chc of Wetting Rain....0 percent. .WEDNESDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...53-58 Ridges/upr slopes....55-62 * Max Humidity....... Valleys/lwr slopes...62-77 percent Ridges/upr slopes....53-68 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 5 to 11 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...88-96 Ridges/upr slopes....83-87 * Min Humidity....... Valleys/lwr slopes...27-35 percent Ridges/upr slopes....29-36 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming southwest 5 to 6 mph in the afternoon. Ridges/upr slopes....Northwest winds 5 to 6 mph...shifting to the west 5 to 8 mph in the afternoon. * Mixing Height..........6400 ft AGL. * Chc of Wetting Rain....0 percent. $$ .EXTENDED FORECAST FOR DAYS 3 THROUGH 5... ...Northwest California Coast... .FRIDAY...Partly cloudy. Patchy fog. Lows near 50. Highs 60 to 67. Northwest winds 5 mph. .SATURDAY...Mostly cloudy. Patchy fog. Lows near 50. Highs 59 to 66. Northwest winds up to 16 mph. .SUNDAY...Mostly cloudy. Lows near 50. Highs 61 to 68. Northwest winds up to 15 mph. ...Northwest California Interior... .FRIDAY...Mostly clear. Lows 54 to 62. Highs 83 to 96. Northwest winds 5 mph. .SATURDAY...Partly cloudy. Lows 55 to 63. Highs 82 to 95. Northwest winds up to 21 mph. .SUNDAY...Mostly cloudy. Lows 57 to 65. Highs 84 to 95. Northwest winds up to 20 mph..6 to 10 DAY OUTLOOK...Monday July 13 THROUGH Friday July 17, 2026... FOR NW CALIF...ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION. $$ visit us at www.weather.gov/eureka