FNUS56 KMTR 221143 FWFMTR Fire Weather Planning Forecast for the San Francisco Bay Area and Central California Coast National Weather Service San Francisco Bay Area 443 AM PDT Sat Aug 22 2026 .DISCUSSION...Near to slightly above normal temperatures and dry conditions are expected above the marine layer through the weekend. A compressed marine layer will continue to support poor minimum daytime relative humidity in the afternoons across the interior with little to no recovery at night in the higher terrain. Relatively speaking, the Bay Area will remain cooler with a deeper marine layer and the Central Coast will remain hotter with a shallower marine layer. Diurnal sea breeze is expected in the afternoons and evenings. Cool and moist conditions can be expected along the coast with morning and evening clouds bringing a chance for drizzle. Similar conditions on tap into next week. Note : All winds are 20-foot Winds Unless otherwise specified. Thunderstorms imply strong, gusty and erratic winds. $$ CAZ505-222345- Coastal North Bay...Including Point Reyes National Seashore- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....67-75. * 24 hr trend......4 degrees warmer. * Min humidity........70-80 percent. * 24 hr trend......40 percent drier. * 20-foot winds.......Northwest winds 10 to 20 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. * Min temperature.....51-56. * 24 hr trend......Little change. * Max humidity........90-100 percent. * 24 hr trend......Little change. * 20-foot winds.......Northwest winds 10 to 20 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Mostly cloudy then becoming mostly sunny. * Max temperature.....65-73. * Min humidity........75-85 percent. * 20-foot winds.......West winds 5 to 10 mph. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. West winds 5 to 15 mph. Lows in the lower to mid 50s. .MONDAY...Mostly cloudy. Patchy fog. West winds 5 to 15 mph. Lows in the lower to mid 50s. Highs in the 50s to upper 60s. .TUESDAY...Mostly cloudy. West winds 5 to 15 mph. Lows in the 50s. Highs in the 50s to upper 60s. .WEDNESDAY...Partly cloudy. Northwest winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the 60s to lower 70s. $$ CAZ503-222345- Sonoma Coastal Range- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Sunny. * Max temperature.....82-90. * 24 hr trend......5 degrees warmer. * Min humidity........35-45 percent. * 24 hr trend......10 percent drier. * 20-foot winds....... * Ridges/upr slopes....Northwest winds 5 to 10 mph and gusts to around 20 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Mostly clear then becoming partly cloudy. * Min temperature.....52-58. * 24 hr trend......Little change. * Max humidity........70-90 percent. * 24 hr trend......10 percent drier. * 20-foot winds....... * Ridges/upr slopes....Northwest winds 5 to 10 mph with gusts to 20 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Mostly cloudy then becoming mostly sunny. * Max temperature.....80-88. * Min humidity........35-45 percent. * 20-foot winds....... * Ridges/upr slopes....North winds up to 5 mph shifting to the southwest 5 to 10 mph in the afternoon. * CWR.................0%..EXTENDED... .SUNDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. West winds 5 to 15 mph. Lows in the 50s. .MONDAY...Partly cloudy. Patchy fog. Southwest winds 5 to 15 mph. Lows in the 50s. Highs in the 70s. .TUESDAY...Partly cloudy. Areas of fog. West winds 5 to 15 mph. Lows in the lower to mid 50s. Highs in the 70s. .WEDNESDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the 70s to mid 80s. $$ CAZ502-222345- Marin Coastal Range- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....79-87. * 24 hr trend......10 degrees warmer. * Min humidity........40-50 percent except 30 percent above 2000 feet. * 24 hr trend......10 percent drier. * 20-foot winds....... * Valleys/lwr slopes...West winds 10 to 15 mph. Gusts up to 20 mph in the afternoon. * Ridges/upr slopes....West winds 10 to 15 mph with gusts 20 to 30 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....50-55 except 60-65 above 2000 feet. * 24 hr trend......Little change. * Max humidity........90-100 percent except 40-45 percent above 2000 feet. * 24 hr trend......Little change. * 20-foot winds....... * Valleys/lwr slopes...West winds 10 to 15 mph. * Ridges/upr slopes....West winds 10 to 15 mph and gusty. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Mostly cloudy then becoming mostly sunny. Patchy fog late in the morning. * Max temperature.....77-85. * Min humidity........50-60 percent except 30-40 percent above 2000 feet. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 5 to 10 mph. * Ridges/upr slopes....Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. .MONDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the 60s to mid 70s. .TUESDAY...Mostly cloudy. West winds 10 to 20 mph. Lows in the 50s to lower 60s. Highs in the upper 60s to mid 70s. .WEDNESDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the 50s to mid 60s. Highs in the 70s to lower 80s. $$ CAZ506-222345- North Bay Interior Valleys- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. Patchy fog in the morning. * Max temperature.....82-90. * 24 hr trend......9 degrees warmer. * Min humidity........35-45 percent. * 24 hr trend......10 percent drier. * 20-foot winds.......West winds 5 to 10 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....51-56. * 24 hr trend......Little change. * Max humidity........90-100 percent. * 24 hr trend......10 percent drier. * 20-foot winds.......Southwest winds 5 to 10 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Mostly cloudy then becoming mostly sunny. Patchy fog early in the morning. * Max temperature.....81-89. * Min humidity........45-55 percent. * 20-foot winds.......South winds 5 to 10 mph. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Mostly clear in the evening then becoming mostly cloudy. Patchy fog. Southwest winds 5 to 15 mph. Lows in the 50s. .MONDAY...Partly cloudy. Patchy fog. Southwest winds 5 to 15 mph. Lows in the 50s. Highs in the 70s to lower 80s. .TUESDAY...Mostly cloudy. Patchy fog. West winds 5 to 15 mph. Lows in the 50s. Highs in the 70s to lower 80s. .WEDNESDAY...Partly cloudy. Patchy fog. West winds 5 to 15 mph. Lows in the 50s. Highs in the 70s to lower 80s. $$ CAZ504-222345- North Bay Interior Mountains- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Sunny. * Max temperature.....84-92. * 24 hr trend......5 degrees warmer. * Min humidity........20-30 percent. * 24 hr trend......10 percent drier. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 10 mph. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....54-64. * 24 hr trend......Little change. * Max humidity........53-73 percent. * 24 hr trend......30 percent drier. * 20-foot winds....... * Valleys/lwr slopes...West winds 10 to 15 mph shifting to the north up to 5 mph after midnight. Gusts up to 20 mph in the evening. * Ridges/upr slopes....West winds 5 to 10 mph with gusts to 20 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Partly sunny. * Max temperature.....84-92. * Min humidity........25-35 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds up to 5 mph shifting to the south 5 to 10 mph in the afternoon. * Ridges/upr slopes....North winds up to 5 mph shifting to the south 5 to 10 mph and gusts to around 20 mph in the afternoon. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Southwest winds 5 to 15 mph. Lows in the 50s to mid 60s. .MONDAY...Partly cloudy. Southwest winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the upper 70s to mid 80s. .TUESDAY...Partly cloudy. Southwest winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the upper 70s to mid 80s. .WEDNESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the 80s. $$ CAZ006-222345- San Francisco- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....65-72. * 24 hr trend......Little change. * Min humidity........70-80 percent. * 24 hr trend......10 percent drier. * 20-foot winds.......West winds 10 to 20 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. * Min temperature.....54-59. * 24 hr trend......Little change. * Max humidity........90-100 percent. * 24 hr trend......Little change. * 20-foot winds.......West winds 10 to 15 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Partly sunny. * Max temperature.....63-71. * Min humidity........75-85 percent. * 20-foot winds.......Southwest winds 5 to 10 mph. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Mostly cloudy. Southwest winds 10 to 20 mph. Lows in the upper 50s. .MONDAY...Mostly cloudy. West winds 10 to 20 mph. Lows in the upper 50s. Highs in the 60s. .TUESDAY...Mostly cloudy. West winds 10 to 20 mph. Lows in the upper 50s. Highs in the 60s. .WEDNESDAY...Mostly cloudy. West winds 10 to 20 mph. Lows in the upper 50s. Highs in the 60s. $$ CAZ509-222345- San Francisco Peninsula Coast- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Partly sunny. * Max temperature.....65-73. * 24 hr trend......Little change. * Min humidity........70-80 percent. * 24 hr trend......10 percent drier. * 20-foot winds.......Northwest winds 10 to 20 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Mostly cloudy. * Min temperature.....51-56. * 24 hr trend......Little change. * Max humidity........90-100 percent. * 24 hr trend......Little change. * 20-foot winds.......Northwest winds 10 to 15 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Partly sunny. * Max temperature.....64-72. * Min humidity........75-85 percent. * 20-foot winds.......West winds 5 to 10 mph. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Mostly cloudy. Patchy fog. West winds 5 to 15 mph. Lows in the 50s. .MONDAY...Mostly cloudy. Patchy fog. West winds 5 to 15 mph. Lows in the 50s. Highs in the 60s. .TUESDAY...Mostly cloudy. Northwest winds 5 to 15 mph. Lows in the 50s. Highs in the 60s to lower 70s. .WEDNESDAY...Mostly cloudy. Northwest winds 5 to 15 mph. Lows in the 50s. Highs in the mid 60s to lower 70s. $$ CAZ508-222345- San Francisco Bay Shoreline- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....73-81. * 24 hr trend......4 degrees warmer. * Min humidity........55-65 percent. * 24 hr trend......10 percent drier. * 20-foot winds.......West winds 10 to 15 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....54-59. * 24 hr trend......Little change. * Max humidity........90-100 percent. * 24 hr trend......Little change. * 20-foot winds.......Southwest winds 5 to 10 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Partly sunny. * Max temperature.....72-80. * Min humidity........55-65 percent. * 20-foot winds.......West winds 5 to 10 mph. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. West winds 5 to 15 mph. Lows in the mid 50s to lower 60s. .MONDAY...Mostly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the upper 60s to mid 70s. .TUESDAY...Mostly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the upper 60s to mid 70s. .WEDNESDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the 60s to upper 70s. $$ CAZ510-222345- East Bay Interior Valleys- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....84-92. * 24 hr trend......11 degrees warmer. * Min humidity........30-40 percent. * 24 hr trend......20 percent drier. * 20-foot winds.......Southwest winds 10 to 20 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Mostly clear then becoming partly cloudy. * Min temperature.....56-63. * 24 hr trend......Little change. * Max humidity........70-90 percent. * 24 hr trend......Little change. * 20-foot winds.......Southwest winds 10 to 15 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Partly sunny. * Max temperature.....83-91. * Min humidity........30-40 percent. * 20-foot winds.......West winds 5 to 10 mph. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Partly cloudy. Southwest winds 10 to 20 mph. Lows in the 50s to mid 60s. .MONDAY...Partly cloudy. West winds10 to 20 mph. Lows in the 50s to mid 60s. Highs in the 70s to mid 80s. .TUESDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the 50s to lower 60s. Highs in the 70s to mid 80s. .WEDNESDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in the 50s to lower 60s. Highs in the upper 70s to mid 80s. $$ CAZ513-222345- Santa Clara Valley...including San Jose- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....82-90. * 24 hr trend......4 degrees warmer. * Min humidity........35-45 percent. * 24 hr trend......20 percent drier. * 20-foot winds.......Northwest winds 5 to 10 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....54-59. * 24 hr trend......Little change. * Max humidity........70-90 percent. * 24 hr trend......10 percent drier. * 20-foot winds.......Northwest winds 5 to 10 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Partly sunny. * Max temperature.....82-90. * Min humidity........35-45 percent. * 20-foot winds.......Northwest winds 5 to 10 mph. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. West winds 5 to 15 mph. Lows in the mid 50s to lower 60s. .MONDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the mid 50s to lower 60s. Highs in the upper 70s to mid 80s. .TUESDAY...Partly cloudy. Northwest winds 5 to 15 mph. Lows in the mid to upper 50s. Highs in the upper 70s to mid 80s. .WEDNESDAY...Partly cloudy. Northwest winds 5 to 15 mph. Lows in the mid 50s to lower 60s. Highs in the 80s. $$ CAZ512-222345- Santa Cruz Mountains- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....77-85. * 24 hr trend......5 degrees warmer. * Min humidity........35-45 percent except 20-30 percent above 2000 feet. * 24 hr trend......10 percent drier. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 5 to 10 mph. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. * Min temperature.....52-62 except 61-68 above 2000 feet. * 24 hr trend......Little change. * Max humidity........55-75 percent except 33-43 percent above 2000 feet. * 24 hr trend......20 percent drier. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 5 to 10 mph. * Ridges/upr slopes....Northwest winds 5 to 10 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Partly sunny. * Max temperature.....77-85. * Min humidity........35-45 percent except 20-30 percent above 2000 feet. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 10 mph. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. West winds 5 to 15 mph. Lows in the 50s to mid 60s. .MONDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the 70s. .TUESDAY...Partly cloudy. Northwest winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the 70s to lower 80s. .WEDNESDAY...Partly cloudy. Northwest winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the 70s to lower 80s. $$ CAZ515-222345- East Bay Hills- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....80-88. * 24 hr trend......4 degrees warmer. * Min humidity........35-45 percent except 18-28 percent above 2000 feet. * 24 hr trend......20 percent drier. * 20-foot winds....... * Valleys/lwr slopes...West winds 10 to 15 mph with gusts to around 30 mph. * Ridges/upr slopes....West winds 10 to 15 mph with gusts to around 30 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Mostly clear then becoming partly cloudy. * Min temperature.....55-64. * 24 hr trend......Little change. * Max humidity........53-73 percent except 23-33 percent above 2000 feet. * 24 hr trend......Little change. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 10 to 15 mph and gusty. * Ridges/upr slopes....Southwest winds 10 to 15 mph with gusts to around 30 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Partly sunny. * Max temperature.....82-90. * Min humidity........40-50 percent except 15-20 percent above 2000 feet. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 10 mph with gusts 20 to 30 mph. * Ridges/upr slopes....West winds 5 to 10 mph with gusts 20 to 30 mph. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Partly cloudy. Southwest winds 5 to 15 mph. Lows in the 50s to upper 60s. .MONDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the 50s to mid 60s. Highs in the mid 70s to lower 80s. .TUESDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the 50s to mid 60s. Highs in the mid 70s to lower 80s. .WEDNESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the upper 70s to mid 80s. $$ CAZ514-222345- Eastern Santa Clara Hills- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....84-92. * 24 hr trend......8 degrees warmer. * Min humidity........18-28 percent. * 24 hr trend......5 percent drier. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 10 mph. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........None. .TONIGHT... * Sky/weather.........Mostly clear then becoming partly cloudy. * Min temperature.....56-64. * 24 hr trend......Little change. * Max humidity........43-53 percent. * 24 hr trend......15 percent drier. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 10 mph. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph in the evening. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........None. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....84-92. * Min humidity........18-28 percent. * 20-foot winds....... * Valleys/lwr slopes...Upvalley 3 to 7 mph becoming southwest 5 to 10 mph in the afternoon. * Ridges/upr slopes....Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Partly cloudy. Southwest winds 5 to 15 mph. Lows in the 50s to upper 60s. .MONDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s to upper 60s. Highs in the 80s. .TUESDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the 80s. .WEDNESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the 80s. $$ CAZ529-222345- Northern Monterey Bay- 443 AM PDT Sat Aug22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....74-82. * 24 hr trend......Little change. * Min humidity........55-65 percent. * 24 hr trend......Little change. * 20-foot winds.......North winds 5 to 10 mph shifting to the southwest 10 to 15 mph in the afternoon. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. * Min temperature.....54-59. * 24 hr trend......Little change. * Max humidity........80-90 percent. * 24 hr trend......Little change. * 20-foot winds.......Southeast winds 5 to 10 mph shifting to the north up to 5 mph after midnight. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Partly sunny. * Max temperature.....71-79. * Min humidity........60-70 percent. * 20-foot winds.......Southeast winds up to 5 mph shifting to the southwest 10 to 15 mph in the afternoon. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Mostly cloudy. Patchy fog. Southwest winds 5 to 15 mph. Lows in the mid 50s. .MONDAY...Mostly cloudy. Patchy fog. West winds 5 to 15 mph. Lows in the mid 50s. Highs in the upper 60s to mid 70s. .TUESDAY...Mostly cloudy. Patchy fog. Northwest winds 5 to 15 mph. Lows in the mid 50s. Highs in the 70s. .WEDNESDAY...Partly cloudy. Northwest winds 5 to 15 mph. Lows in the mid to upper 50s. Highs in the 70s. $$ CAZ530-222345- Southern Monterey Bay and Big Sur Coast- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....64-69 except Big Sur 73-78. * 24 hr trend......Little change. * Min humidity........80 percent except Big Sur 40 percent. * 24 hr trend......Little change. * 20-foot winds.......West winds 10 to 15 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....54-59. * 24 hr trend......Little change. * Max humidity........90 percent except Big Sur 60 percent. * 24 hr trend......Little change. * 20-foot winds.......Southwest winds 10 to 15 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Partly sunny. * Max temperature.....63-68 except Big Sur 71-76. * Min humidity........80 percent except Big Sur 50 percent. * 20-foot winds.......West winds 5 to 10 mph. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Mostly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. .MONDAY...Mostly cloudy. Patchy fog. West winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the 60s to lower 70s. .TUESDAY...Mostly cloudy. Patchy fog. Northwest winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the 60s to mid 70s. .WEDNESDAY...Mostly cloudy. Northwest winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the 60s to mid 70s. $$ CAZ528-222345- Northern Salinas Valley...Hollister Valley...and Carmel Valley- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....75-83. * 24 hr trend......Little change. * Min humidity........50-60 percent. * 24 hr trend......10 percent drier. * 20-foot winds.......Northwest winds 5 to 10 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....54-59. * 24 hr trend......Little change. * Max humidity........80-90 percent. * 24 hr trend......10 percent drier. * 20-foot winds.......Northwest winds 10 to 15 mph.* Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Partly sunny. * Max temperature.....74-82. * Min humidity........50-60 percent. * 20-foot winds.......West winds up to 5 mph increasing to 10 to 15 mph in the afternoon. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Mostly cloudy. West winds 10 to 20 mph. Lows in the 50s. .MONDAY...Mostly cloudy. Patchy fog. West winds 10 to 20 mph. Lows in the 50s. Highs in the 70s to lower 80s. .TUESDAY...Partly cloudy. Patchy fog. West winds 10 to 20 mph. Lows in the 50s. Highs in the 70s to lower 80s. .WEDNESDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the 50s. Highs in the mid 70s to lower 80s. $$ CAZ516-222345- Southern Salinas Valley...Arroyo Seco...and Lake San Antonio- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....88-96. * 24 hr trend......Little change. * Min humidity........30-40 percent. * 24 hr trend......Little change. * 20-foot winds.......Northwest winds 5 to 10 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........None. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....54-59. * 24 hr trend......Little change. * Max humidity........65-85 percent. * 24 hr trend......10 percent drier. * 20-foot winds.......Northwest winds 10 to 20 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........None. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....88-96. * Min humidity........30-40 percent. * 20-foot winds.......Northwest winds 5 to 10 mph. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Partly cloudy. Northwest winds 10 to 20 mph. Lows in the 50s. .MONDAY...Partly cloudy. Patchy fog. Northwest winds 10 to 20 mph. Lows in the 50s. Highs in the mid 80s to lower 90s. .TUESDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in the 50s. Highs in the 80s to mid 90s. .WEDNESDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in the 50s. Highs in the upper 80s to mid 90s. $$ CAZ517-222345- Santa Lucia Mountains and Los Padres National Forest- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. Patchy smoke in the morning. * Max temperature.....86-94. * 24 hr trend......8 degrees cooler. * Min humidity........23-33 percent. * 24 hr trend......Little change. * 20-foot winds....... * Valleys/lwr slopes...North winds 5 to 10 mph. * Ridges/upr slopes....North winds 5 to 10 mph with gusts 20 to 30 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. Patchy smoke. * Min temperature.....57-67 except 67-74 above 2000 feet. * 24 hr trend......Little change. * Max humidity........33-43 percent except 20-30 percent above 2000 feet. * 24 hr trend......30 percent drier. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 5 to 10 mph. * Ridges/upr slopes....Northwest winds 5 to 15 mph with gusts to 25 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Mostly sunny. Patchy smoke early in the morning. Areas of smoke late in the afternoon. * Max temperature.....85-93. * Min humidity........23-33 percent. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds up to 5 mph shifting to the west 5 to 10 mph in the afternoon. * Ridges/upr slopes....North winds up to 5 mph shifting to the northwest 10 to 15 mph with gusts 20 to 30 mph in the afternoon. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Partly cloudy. Northwest winds 5 to 15 mph. Lows in the 60s to lower 70s. .MONDAY...Partly cloudy. Northwest winds 5 to 15 mph. Lows in the 60s to lower 70s. Highs in the 70s to mid 80s. .TUESDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the 50s to upper 60s. Highs in the 70s to upper 80s. .WEDNESDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the 50s to upper 60s. Highs in the 80s. $$ CAZ518-222345- Mountains of San Benito and Interior Monterey County including Pinnacles National Park- 443 AM PDT Sat Aug 22 2026 .TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....87-95. * 24 hr trend......Little change. * Min humidity........20-30 percent. * 24 hr trend......5 percent wetter. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 10 mph shifting to the east 10 to 15 mph and gusts to around 20 mph in the afternoon. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 30 mph in the afternoon. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1000 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....57-67. * 24 hr trend......Little change. * Max humidity........43-53 percent. * 24 hr trend......5 percent drier. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 5 to 10 mph. Gusts up to 20 mph in the evening. * Ridges/upr slopes....Northwest winds 5 to 15 mph with gusts to 20 mph. * Chance of Thunder...0 percent. * CWR.................0%. * Marine layer........1200 ft asl. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....87-95. * Min humidity........18-28 percent. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds up to 5 mph shifting to the south 5 to 10 mph in the afternoon. Gusts up to 20 mph in the afternoon. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 30 mph in the afternoon. * CWR.................0%. .EXTENDED... .SUNDAY NIGHT...Partly cloudy. West winds 5 to 15 mph. Lows in the 60s to lower 70s. .MONDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 60s to lower 70s. Highs in the upper 70s to mid 80s. .TUESDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the 50s to upper 60s. Highs in the 70s to upper 80s. .WEDNESDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the 60s to lower 70s. Highs in the 80s. $$ NOAA'S NWS on the web at www.weather.gov/sanfrancisco