436 FNUS71 KCTP 191204 FWSCTP Spot Forecast for Old Mountain RX...DCNR National Weather Service State College PA 804 AM EDT Tue May 19 2026 Forecast is based on ignition time of 0800 EDT on May 19. If conditions become unrepresentative, or if you have questions or concerns with this forecast, contact the National Weather Service in State College. .DISCUSSION... Very warm today with a mix of clouds and sun. High temperatures this afternoon will approach 90 degrees. There is a 20 to 30 percent chance of showers and thunderstorms this afternoon, particularly after 2 PM. Winds will be out of the southwest at 10 to 15 mph with gusts to 25 mph possible. A cold front will bring more numerous showers and thunderstorms on Wednesday. A noticeable cooldown is expected Thursday into Memorial Day weekend along with periods of rain. .REST OF TODAY... Sky/Weather.........Partly sunny (50-60 percent). Slight chance of showers and thunderstorms in the afternoon. Max Temperature.....Around 87. Min Humidity........42 percent. Wind (20 ft)........Southwest winds 5 to 9 mph. Gusts up to 25 mph late in the morning. Gusty and erratic winds expected near thunderstorms in the afternoon. Mixing Height.......5500 ft AGL. Transport Winds.....West 12 to 20 mph increasing to 22 to 25 mph late in the morning. Chance of thunder...21 percent. LVORI...............2. ADI.................13 early in the morning increasing to 140 in the afternoon. TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%)........... 55 55 55 56 56 56 56 56 56 57 Weather Cov....... SCH SCH SCH SCH SCH Weather Type...... RW RW RW RW RW Tstm Cov.......... SCH SCH SCH SCH SCH Chc of thdr (%)... 0 10 10 10 10 20 20 20 20 20 Temp.............. 71 73 77 80 82 84 86 86 87 84 RH................ 71 66 58 52 49 44 42 43 42 46 20 FT Wind Dir.... SW SW SW SW SW SW W W SW SW 20 FT Wind Spd.... 5 5 6 7 8 9 9 9 9 8 20 FT Wind Gust... 7 10 14 17 18 20 19 19 19 18 Mix Hgt (kft)..... 0.9 1.6 2.8 3.8 4.8 5.5 5.5 5.3 5.0 4.6 Transp Wind Dir... W W W W W W W W W W Transp Wind Spd... 12 15 20 23 25 25 25 24 22 22 LVORI............. 3 3 1 1 1 1 1 1 1 1 ADI............... 13 105 105 105 140 140 140 117 117 117 .TONIGHT... Sky/Weather.........Mostly cloudy (50-60 percent) then becoming partly cloudy (45-55 percent) then becoming mostly cloudy (50-60 percent). Slight chance of showers and thunderstorms in the evening. Min Temperature.....Around 65. Max Humidity........78 percent. Wind (20 ft)........Southwest winds 5 to 8 mph. Gusts up to 22 mph early in the evening. Gusty and erratic winds expected near thunderstorms in the evening. Mixing Height.......600 ft AGL. Transport Winds.....Southwest 10 to 18 mph. Chance of thunder...22 percent. LVORI...............3. ADI.................8 to 25. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%)........... 54 51 48 48 49 50 50 51 52 55 58 61 Weather Cov....... SCH SCH SCH SCH SCH SCH Weather Type...... RW RW RW RW RW RW Tstm Cov.......... SCH SCH SCH SCH SCH SCH Chc of thdr (%)... 20 20 20 20 20 20 10 10 10 10 10 10 Temp.............. 84 82 78 76 74 72 71 70 69 67 67 66 RH................ 48 51 58 62 66 68 71 71 73 78 75 78 20 FT Wind Dir.... SW SW SW SW SW SW SW W W SW SW SW 20 FT Wind Spd.... 8 7 6 6 6 6 6 6 6 6 5 5 20 FT Wind Gust... 18 14 13 11 11 11 11 11 12 12 10 10 Mix Hgt (kft)..... 3.3 1.4 0.8 0.6 0.6 0.6 0.7 0.8 0.7 0.7 0.7 0.7 Transp Wind Dir... SW SW SW SW W W SW W W W W W Transp Wind Spd... 18 15 12 12 12 12 13 14 12 12 10 10 LVORI............. 2 2 2 2 3 3 3 3 3 4 4 4 ADI............... 25 25 25 10 10 10 9 9 9 8 8 8 .WEDNESDAY... Sky/Weather.........Mostly cloudy (70-80 percent). Showers likely and chance of thunderstorms. Max Temperature.....Around 76. Min Humidity........53 percent. Wind (20 ft)........West winds 5 to 7 mph shifting to the northwest around 7 mph in the afternoon. Gusty and erratic winds expected near thunderstorms early in the morning. Gusty and erratic winds expected near thunderstorms late in the morning, then gusty and erratic winds expected near thunderstorms late in the afternoon. Mixing Height.......3200 ft AGL. Transport Winds.....West 10 to 17 mph shifting to the northwest around 16 mph late in the afternoon. Chance of thunder...33 percent. LVORI...............3. ADI.................37 to 57. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%)........... 64 67 70 74 79 83 82 80 79 74 70 65 Weather Cov....... SCH CHC CHC CHC LKY LKY LKY CHC CHC CHC CHC CHC Weather Type...... RW RW RW RW RW RW RW RW RW RW RW RW Tstm Cov.......... SCH SCH CHC CHC CHC CHC SCH SCH SCH SCH Chc of thdr (%)... 10 20 20 30 30 30 30 20 20 20 20 0 Temp.............. 65 67 68 70 74 75 76 73 72 72 70 70 RH................ 84 78 78 73 66 64 60 64 64 59 57 53 20 FT Wind Dir.... SW SW W W W W NW NW NW NW NW NW 20 FT Wind Spd.... 5 6 6 6 6 6 6 6 6 6 6 6 20 FT Wind Gust... 10 12 13 14 14 14 14 14 14 13 13 12 Mix Hgt (kft)..... 0.8 1.0 2.0 2.4 2.9 3.2 3.1 2.9 2.8 2.8 2.7 2.7 Transp Wind Dir... W W W W W W W NW NW NW NW NW Transp Wind Spd... 10 12 15 17 17 17 17 16 16 16 16 16 LVORI............. 4 4 3 3 1 1 1 1 1 1 1 1 ADI............... 37 37 37 57 57 57 55 55 55 54 54 54 $$ Forecaster...Bauco Requested by...Scott Swift Type of request...PRESCRIBED .TAG 2614014.0/CTP .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL scswift@pa.gov  549 FNUS76 KSTO 191206 FWSSTO Spot Forecast for Irish Rx...USFS National Weather Service Sacramento CA 506 AM PDT Tue May 19 2026 Forecast is based on ignition time of 0600 PDT on May 19. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Mostly sunny and dry conditions to persist over the burn site the next few days. Mostly light, terrain driven winds develop by Tuesday afternoon. East winds Tuesday morning around 10 mph sustained with gusts up to around 25 mph possible, then gradually shifting to the south and west in the afternoon. Similar pattern expected on Wednesday. Daytime humidity values will be in the low to mid teens on Tuesday, with upper teens to low 20s on Wednesday. Overnight recoveries forecast to be in the low to mid 30s. .TODAY... Sky/weather.........Sunny. Max temperature.....71-75. Min humidity........14-18 percent. Wind (20 ft)........ Slope/valley.......East winds up to 8 mph with gusts to around 21 mph shifting to the south up to 5 mph late in the morning, then shifting to the west up to 7 mph late in the morning increasing to 5 to 6 mph late in the afternoon. Ridgetop...........Southeast 3 to 5 mph shifting to the north late in the afternoon. Mixing height.......7500 ft AGL. Transport winds.....East 8 to 15 mph shifting to the southwest around 7 mph late in the morning, then shifting to the west 8 to 9 mph late in the afternoon. CWR.................1 percent. Chance of thunder...0 percent. TIME (PDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky cover.......CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR CWR.............0 0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 0 Temp............51 57 67 71 71 73 RH..............22 23 16 17 21 20 SL/VL wind......E 8 E 6 S 5 W 6 W 7 W 6 SL/VL wind gust.21 15 10 14 17 15 Ridgetop wind...SE 5 SE 3 E 5 NE 5 N 3 N 3 Mix hgt (ft)....500 3700 3700 7500 7300 7300 Transport wind..E 15 E 8 E 8 SW 7 W 8 W 8 .TONIGHT... Sky/weather.........Clear. Min temperature.....52-56. Max humidity........32-36 percent. Wind (20 ft)........ Slope/valley.......Northwest winds up to 5 mph early in the evening becoming light, then becoming northeast up to 7 mph in the late evening and overnight. Ridgetop...........Northeast 6 to 7 mph shifting to the southwest around 3 mph after 3 am. Mixing height.......400 ft AGL. Transport winds.....Northwest around 9 mph shifting to the east 10 to 12 mph overnight. CWR.................1 percent. Chance of thunder...0 percent. TIME (PDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky cover.......CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR CWR.............0 0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 0 Temp............71 62 58 57 56 55 RH..............21 32 34 31 28 26 SL/VL wind......W 5 NW 3 NE 5 NE 6 NE 7 NE 7 SL/VL wind gust.13 7 12 14 15 15 Ridgetop wind...N 6 NE 7 NE 7 E 6 S 2 SW 3 Mix hgt (ft)....4500 500 500 400 400 400 Transport wind..NW 9 N 6 N 6 E 10 E 12 E 12 .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....75-79. Min humidity........17-21 percent. Wind (20 ft)........ Slope/valley.......East winds 5 to 6 mph early in the morning becoming light, then becoming west 5 to 7 mph late in the morning. Ridgetop...........West 1 to 3 mph shifting to the north around 0 mph late in the morning, then shifting to the south around 1 mph in the afternoon. Mixing height.......7200 ft AGL. Transport winds.....East around 10 mph shifting to the southwest 7 to 8 mph late in the morning. CWR.................0 percent. Chance of thunder...0 percent. TIME (PDT) 6 AM 10 AM 2 PM Sky cover.......MCLEAR MCLEAR MCLEAR CWR.............0 0 0 Chc of thdr (%).0 0 0 Temp............54 71 75 RH..............27 19 23 SL/VL wind......E 6G15 S 3G9 W 7G15 Ridgetop wind...W 3 N 0 S 1 Mix hgt (ft)....400 2800 7200 Transport wind..E 10 SE 5 SW 8 $$ Forecaster...EK Requested by...Sylvester Ruiz Type of request...PRESCRIBED .TAG 2613642.5/STO .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL sylvester.ruiz@usda.gov  695 FNUS76 KSEW 191207 FWSSEW Spot Forecast for WIWFA May Session...WA-DNR National Weather Service Seattle WA 507 AM PDT Tue May 19 2026 Forecast is based on forecast start time of 0600 PDT on May 19. If conditions become unrepresentative, contact the National Weather Service. Please contact our office at (206) 526-6095, if you have questions or concerns with this forecast. .DISCUSSION...An upper-level ridge will maintain over the area today and throughout the period. Mostly dry weather is likely to persist albeit a slight chance (10% or less) of precipitation. Min RH values won't be of any concern as onshore flow prevails. .TODAY... Sky/weather.........Mostly cloudy (75-85 percent). Chance of pcpn......10 percent. Chance of lightning.6 percent. Max temperature.....Around 61. Min humidity........61 percent. Surface winds (mph).Light winds. Mixing height.......2000 ft AGL. Transport winds.....West around 5 to 10 mph. Rainfall amount.....0.00 inches. Ceiling (KFT).......2.2 increasing to 2.7 in the afternoon. Visibility..........10. .TONIGHT... Sky/weather.........Mostly cloudy (65-75 percent). Chance of pcpn......10 percent. Chance of lightning.5 percent. Min temperature.....Around 46. Max humidity........94 percent. Surface winds (mph).Light winds. Mixing height.......500 ft AGL. Transport winds.....Northwest around 5 mph. Rainfall amount.....0.00 inches. Ceiling (KFT).......4.5 decreasing to 2.7 overnight. Visibility..........10. .WEDNESDAY... Sky/weather.........Mostly sunny (35-45 percent). Chance of pcpn......0 percent. Chance of lightning.0 percent. Max temperature.....Around 67. Min humidity........51 percent. Surface winds (mph).Light winds becoming northwest around 5 mph in the afternoon. Mixing height.......3400 ft AGL. Transport winds.....Northwest around 8 mph. Rainfall amount.....0.00 inches. Ceiling (KFT).......MISSING. Visibility..........MISSING. $$ Forecaster...McMillian Requested by...Ross Avichouser- Training Coordinator Type of request...OTHER .TAG 2611984.9/SEW .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL krissy.mitchell@dnr.wa.gov,ross.avichouser@dnr.wa.gov,lois.anderson@dnr.wa.gov,sean.kibbe@dnr.wa.gov  798 FNUS75 KBOI 191210 FWSBOI Spot Forecast for Sailor Cap...South Idaho National Weather Service Boise ID 610 AM MDT Tue May 19 2026 Forecast is based on forecast start time of 0700 MDT on May 19. If conditions become unrepresentative...contact the National Weather Service. Please contact our office at (208)334-9060, if you have questions or concerns with this forecast. ...BREEZY NORTHWEST WINDS THIS AFTERNOON... ...WARMING AND DRYING THROUGH THE WEEKEND... .DISCUSSION... Warm, dry, and unstable conditions will occur today and tomorrow with high mixing heights and breezy west to northwest winds each afternoon. Cumulus clouds and stray virga showers will develop during this afternoon, with brief outflow wind gusts up to 35 mph (10-20% chance). High pressure building over the region will bring a warming and drying trend through the weekend with diurnal wind shifts. .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....67 to 71. Min humidity........15 to 22 percent. CWR.................0 percent. Wind - 20 foot......Northwest around 10 to 14 mph. Gusts up to 25 mph in the afternoon. Mixing height.......10000 ft AGL. Transport winds.....West around 15 mph. Ventilation Index...1500 excellent. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....40 to 45. Max humidity........63 to 68 percent. CWR.................0 percent. Wind - 20 foot......Northwest 5 to 9 mph with gusts to around 16 mph in the evening shifting to the southwest around 7 mph overnight. Mixing height.......100 ft AGL. Transport winds.....South around 10 mph. Ventilation Index...10 poor. .WEDNESDAY... Sky/weather.........Partly sunny. Max temperature.....72 to 77. Min humidity........18 to 22 percent. CWR.................0 percent. Wind - 20 foot......West 8 to 13 mph. Gusts up to 23 mph in the afternoon. Mixing height.......9000 ft AGL. Transport winds.....West around 15 mph. Ventilation Index...1350 excellent. $$ Forecaster...Adams Requested by...Jesse Goodwin Type of request...WILDFIRE .TAG 2613997.0/BOI .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL idscc@firenet.gov,jjgoodwin@blm.gov  445 FNUS75 KPUB 191226 FWSPUB Spot Forecast for Black Mesa Trail...NM-N2S National Weather Service Pueblo CO 626 AM MDT Tue May 19 2026 Forecast is based on forecast start time of 0600 MDT on May 19. If conditions become unrepresentative, contact the National Weather Service. Please contact our office at (719) 948-9429, if you have questions or concerns with this forecast. Conditions today and tomorrow will be cool with increasing chances for rain. High temperatures today will be in the mid-60s, with cloud cover increasing throughout the day. RH this afternoon will fall to about 25 to 30 percent. Winds will remain breezy through the day, out of the north this morning and turning easterly this afternoon. Currently not expecting any rain showers or thunderstorms in the immediate vicinity of the fire, but there will be some showers to the west today over the I-25 corridor. Currently outflow winds are not expected to make it that far east, but cannot rule it out entirely. If any outflow from showers makes it out that way, gusts could become erratic for a few hours, up to 35 mph or so. Best chance for that would be between about 6-9pm tonight, though again chances are very low. Overnight, winds will turn southeasterly, temperatures will fall into the low-40s to upper-30s, with RH recovering to near 100 percent. Cooler on Wednesday, with highs in the low-60s and RH remaining above 45 percent. Chances for rain showers in the area increase heading into the afternoon, with southeast winds gusting 25 to 30 mph. .DISCUSSION... We will continue entering a slightly cooler and wetter period today. .TODAY... Sky/weather.........Mostly sunny(31 percent). Max temperature.....65F. Min humidity........24-29 percent. Wind (20 ft)........North winds 11-15 mph until 1200, then east. Mixing height.......6000 ft agl. Transport winds.....Northeast around 12 mph until 1300. Southeast around 15 mph after 1600. Smoke dispersal.....Poor until 0700, then fair until 0800, then poor until 1100, then fair until 1600, then good. TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........53 45 29 23 18 30 13 29 12 10 13 12 Weather cov..... Weather type.... Tstm cov........ Temp............40 39 42 45 49 52 56 59 62 65 65 65 RH..............78 79 70 60 52 44 38 36 32 29 29 29 20 FT wind dir..N N N NE NE NE NE NE NE E E E 20 FT wind spd..15 15 15 13 13 13 12 12 12 15 15 15 20 FT wind gust.23 23 23 20 20 20 17 17 17 23 23 23 Eye lvl wnd dir.N N N NE NE NE NE NE NE E E E Eye lvl wnd spd.9 9 9 8 8 8 7 7 7 9 9 9 Eye lvl wnd gst.14 14 14 12 12 12 10 10 10 14 14 14 Mix hgt (kft)...1.5 2.5 2.5 3.0 3.5 4.0 4.5 5.5 5.5 5.5 6.0 6.0 Transp wind dir.N N N N N NE NE E E E SE SE Transp wind spd.20 20 18 16 13 12 12 10 12 12 14 16 SDspl kt-ft/100030 41 36 39 38 42 47 48 55 57 75 87 .TONIGHT... Sky/weather.........Partly cloudy(26 percent) until 0300, then mostly cloudy. Min temperature.....41F. Max humidity........91-96 percent. Wind (20 ft)........East winds 12-16 mph until 0300, then southeast around 10 mph. Gusty and erratic winds expected near thunderstorms after 0300. Mixing height.......5500 ft agl until 2000, then 1500 ft agl. Transport winds.....Southeast around 14 mph. Smoke dispersal.....Good until 2000, then poor. TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........16 23 8 16 32 35 32 43 45 76 93 92 Weather cov..... SCH SCH SCH Weather type.... RW RW RW Tstm cov........ SCH SCH SCH Temp............64 62 59 56 53 52 50 48 46 45 44 43 RH..............29 31 36 38 46 50 56 63 71 73 79 86 20 FT wind dir..SE SE SE E E E E E E SE SE SE 20 FT wind spd..16 16 16 14 14 14 12 12 12 7 7 7 20 FT wind gust.24 24 24 21 21 21 17 17 17 10 10 10 Eye lvl wnd dir.SE SE SE E E E E E E SE SE SE Eye lvl wnd spd.10 10 10 8 8 8 7 7 7 4 4 4 Eye lvl wnd gst.14 14 14 13 13 13 10 10 10 6 6 6 Mix hgt (kft)...6.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.5 1.5 Transp wind dir.SE SE SE E E E E E E SE SE SE Transp wind spd.18 18 17 17 18 18 18 17 16 15 14 15 SDspl kt-ft/100096 80 12 12 12 16 15 13 12 16 18 19 .WEDNESDAY... Sky/weather.........Mostly cloudy. Slight chance of rain showers until 0900, then slight chance of rain showers and thunderstorms after 1200. Max temperature.....64F. Min humidity........41-46 percent. Wind (20 ft)........Southeast winds 16-20 mph. Gusty and erratic winds expected near thunderstorms after 1200. Mixing height.......3500 ft agl. Transport winds.....South around 23 mph. Smoke dispersal.....Poor until 1100, then fair until 1300, then poor until 1400, then fair until 1600, then good. TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........94 98 98 97 96 97 83 74 71 81 79 76 Weather cov.....SCH SCH SCH SCH SCH SCH SCH SCH SCH Weather type....RW RW RW RW RW RW RW RW RW Tstm cov........ SCH SCH SCH SCH SCH SCH Temp............43 42 46 47 51 53 55 58 61 62 64 63 RH..............86 96 83 76 68 66 61 57 51 50 46 50 20 FT wind dir..SE SE SE SE SE SE SE SE SE SE SE SE 20 FT wind spd..10 10 10 14 14 14 16 16 16 20 20 20 20 FT wind gust.16 16 16 21 21 21 24 24 24 30 30 30 Eye lvl wnd dir.SE SE SE SE SE SE SE SE SE SE SE SE Eye lvl wnd spd.6 6 6 8 8 8 10 10 10 12 12 12 Eye lvl wnd gst.10 10 10 13 13 13 14 14 14 18 18 18 Mix hgt (kft)...1.5 1.5 1.5 2.0 2.5 3.0 3.0 2.5 3.0 3.5 3.5 3.5 Transp wind dir.SE SE SE SE SE SE SE S S S S S Transp wind spd.15 14 15 15 16 16 17 17 18 22 26 25 SDspl kt-ft/100022 18 23 27 35 41 44 38 47 65 84 78 $$ Forecaster...GARBEROGLIO Requested by...Justin Williams Type of request...WILDFIRE .TAG 2613887.0/PUB .DELDT 05/19/26 .FormatterVersion 2.0.0  009 FNUS76 KMTR 191240 FWSMTR Spot Forecast for Road 8...USFS-LOS PADRES FOREST-MONTEREY RANGER DISTRICT National Weather Service San Francisco CA 540 AM PDT Tue May 19 2026 Forecast is based on ignition time of 0900 PDT on May 19. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION...Mild, but critically dry at the burn site both day and night. Winds will be terrain driven early in the day and at night. Stronger northwesterly flow will develop each afternoon. .REST OF TODAY... Sky/weather.........Sunny. Max temperature.....77-81. Min humidity........15-19 percent. Wind (20 ft)........Light winds downslope/downvalley less than 5 mph becoming northwest 5 to 10 mph in the afternoon. CWR.................0 percent. Chance of thunder...0 percent. Mixing height.......7800 ft AGL. Transport winds.....North around 7 mph. Marine layer........None. .TONIGHT... Sky/weather.........Clear. Min temperature.....57-61. Max humidity........20-30 percent. Wind (20 ft)........Northwest winds 4 to 7 mph. CWR.................0 percent. Chance of thunder...0 percent. Mixing height.......400 ft AGL. Transport winds.....North around 8 mph. Marine layer........None. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....82-86. Min humidity........15-25 percent. Wind (20 ft)........Light winds becoming southwest around 5 mph and then northwest 5 to 10 mph in the afternoon. CWR.................0 percent. Chance of thunder...0 percent. Mixing height.......6200 ft AGL. Transport winds.....West around 6 mph. Marine layer........None. $$ Forecaster...M_MEHLE Requested by...Kyle Armstrong Type of request...PRESCRIBED .TAG 2613985.0/MTR .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL kyle.armstrong@usda.com  248 FNUS71 KOKX 191245 FWSOKX Spot Forecast for BNL Northeast Complex A&I...Brookhaven National Lab National Weather Service New York NY 845 AM EDT Tue May 19 2026 Forecast is based on ignition time of 0900 EDT on May 19. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... It will be hot and dry today. Sct tstms possible on Wed with a cold frontal passage. Min RH in the 40s both today and Wed. SW winds thru tngt become NW late Wed behind the front. .REST OF TODAY... Sky/weather.........Sunny (10-20 percent). CWR.................0 percent. Chance of thunder...0 percent. Temperature.........75 at ignition...Max 87. RH..................66 percent at ignition...Min 45 percent. Wind (20 ft)........Winds southwest at 6 mph at ignition...otherwise Southwest winds 6 to 10 mph. Gusts up to 23 mph late in the afternoon. Mixing height.......900 ft AGL at ignition...otherwise 1200 ft AGL. Transport winds.....Southwest 14 to 21 mph. ADI.................17 to 28. TIME (EDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........23 16 11 8 20 24 22 14 16 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 10 Chc of thdr (%).0 0 0 0 0 0 0 0 0 Temp............75 79 82 83 86 86 86 87 84 RH..............66 58 53 51 48 46 48 45 49 20 FT wind dir..220 210 210 210 210 200 200 200 210 20 FT wind spd..6 6 6 7 8 9 9 10 10 20 FT wind gust.11 11 12 14 14 16 17 18 18 Mix hgt (kft)...0.9 1.1 1.0 1.2 1.2 1.2 1.1 0.9 0.8 Transp wind dir.230 240 220 220 220 220 210 220 220 Transp wind spd.15 15 14 15 16 18 20 21 21 ADI.............19 21 19 23 26 28 28 23 17 .TONIGHT... Sky/weather.........Partly cloudy (35-45 percent) then becoming mostly cloudy (55-65 percent) then becoming partly cloudy (35-45 percent). CWR.................10 percent. Chance of thunder...0 percent. Temperature.........Min 68. RH..................Max 78 percent. Wind (20 ft)........Southwest winds 6 to 9 mph. Gusts up to 21 mph early in the evening. Mixing height.......400 ft AGL. Transport winds.....Southwest 15 to 20 mph. ADI.................7 to 16. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........31 34 46 48 62 55 55 36 41 48 32 32 Weather cov..... Weather type.... Tstm cov........ CWR.............10 10 0 0 0 0 0 0 0 0 0 10 Chc of thdr (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............82 79 73 71 70 70 71 71 70 69 69 69 RH..............51 56 66 71 73 71 71 71 68 73 73 73 20 FT wind dir..220 210 220 220 220 220 220 220 220 220 220 220 20 FT wind spd..9 8 7 6 6 6 6 6 6 6 6 6 20 FT wind gust.17 16 14 14 14 14 13 13 13 13 13 13 Mix hgt (kft)...0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.5 Transp wind dir.220 220 230 230 210 220 220 230 240 240 250 240 Transp wind spd.20 18 18 17 16 16 16 17 16 15 15 15 ADI.............13 12 16 15 14 14 11 8 11 10 7 7 .WEDNESDAY... Sky/weather.........Mostly sunny (25-35 percent) then becoming mostly cloudy (80-90 percent). Slight chance of thunderstorms late in the afternoon. Showers late in the afternoon. Chance of thunderstorms late in the afternoon. CWR.................10 percent increasing to 80 percent late in the afternoon. Chance of thunder...40 percent. Temperature.........Max 86. RH..................Min 43 percent. Wind (20 ft)........Southwest winds 6 to 10 mph. Gusts up to 22 mph in the afternoon. Gusty and erratic winds expected near thunderstorms late in the afternoon. Gusty and erratic winds expected near thunderstorms late in the afternoon. Mixing height.......2700 ft AGL. Transport winds.....Southwest 14 to 22 mph. ADI.................14 early in the morning increasing to 62 in the afternoon. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........40 25 17 16 22 15 17 24 87 87 87 87 Weather cov..... DEF DEF DEF DEF Weather type.... RW RW RW RW Tstm cov........ SCH SCH SCH CHC CWR.............10 10 0 0 0 0 0 0 80 80 80 80 Chc of thdr (%).0 0 0 0 0 0 0 0 20 20 20 40 Temp............68 70 74 77 82 85 86 86 86 86 86 85 RH..............78 73 66 60 51 45 43 45 45 46 46 50 20 FT wind dir..220 230 230 240 230 230 220 220 220 220 230 240 20 FT wind spd..6 6 6 6 7 8 9 9 10 9 8 7 20 FT wind gust.12 11 12 12 14 14 16 17 18 17 16 14 Mix hgt (kft)...0.4 0.5 0.6 1.1 1.4 1.7 2.5 2.7 2.4 1.1 1.0 0.9 Transp wind dir.240 250 250 260 260 260 260 250 230 230 230 230 Transp wind spd.14 14 14 16 16 18 18 21 21 22 18 15 ADI.............14 14 14 22 30 41 53 62 59 29 23 16 $$ Forecaster...FEB Requested by...Kathy Schwager Type of request...PRESCRIBED .TAG 2613909.1/OKX .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL kschwager@bnl.gov  487 FNUS75 KBOI 191210 FWSBOI Spot Forecast for Sailor Cap...South Idaho National Weather Service Boise ID 610 AM MDT Tue May 19 2026 Forecast is based on forecast start time of 0700 MDT on May 19. If conditions become unrepresentative...contact the National Weather Service. Please contact our office at (208)334-9060, if you have questions or concerns with this forecast. ...BREEZY NORTHWEST WINDS THIS AFTERNOON... ...WARMING AND DRYING THROUGH THE WEEKEND... .DISCUSSION... Warm, dry, and unstable conditions will occur today and tomorrow with high mixing heights and breezy west to northwest winds each afternoon. Cumulus clouds and stray virga showers will develop during this afternoon, with brief outflow wind gusts up to 35 mph (10-20% chance). High pressure building over the region will bring a warming and drying trend through the weekend with diurnal wind shifts. .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....67 to 71. Min humidity........15 to 22 percent. CWR.................0 percent. Wind - 20 foot......Northwest around 10 to 14 mph. Gusts up to 25 mph in the afternoon. Mixing height.......10000 ft AGL. Transport winds.....West around 15 mph. Ventilation Index...1500 excellent. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....40 to 45. Max humidity........63 to 68 percent. CWR.................0 percent. Wind - 20 foot......Northwest 5 to 9 mph with gusts to around 16 mph in the evening shifting to the southwest around 7 mph overnight. Mixing height.......100 ft AGL. Transport winds.....South around 10 mph. Ventilation Index...10 poor. .WEDNESDAY... Sky/weather.........Partly sunny. Max temperature.....72 to 77. Min humidity........18 to 22 percent. CWR.................0 percent. Wind - 20 foot......West 8 to 13 mph. Gusts up to 23 mph in the afternoon. Mixing height.......9000 ft AGL. Transport winds.....West around 15 mph. Ventilation Index...1350 excellent. $$ Forecaster...Adams Requested by...Jesse Goodwin Type of request...WILDFIRE .TAG 2613997.0/BOI .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL idscc@firenet.gov,jjgoodwin@blm.gov  082 FNUS76 KSTO 191206 FWSSTO Spot Forecast for Irish Rx...USFS National Weather Service Sacramento CA 506 AM PDT Tue May 19 2026 Forecast is based on ignition time of 0600 PDT on May 19. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Mostly sunny and dry conditions to persist over the burn site the next few days. Mostly light, terrain driven winds develop by Tuesday afternoon. East winds Tuesday morning around 10 mph sustained with gusts up to around 25 mph possible, then gradually shifting to the south and west in the afternoon. Similar pattern expected on Wednesday. Daytime humidity values will be in the low to mid teens on Tuesday, with upper teens to low 20s on Wednesday. Overnight recoveries forecast to be in the low to mid 30s. .TODAY... Sky/weather.........Sunny. Max temperature.....71-75. Min humidity........14-18 percent. Wind (20 ft)........ Slope/valley.......East winds up to 8 mph with gusts to around 21 mph shifting to the south up to 5 mph late in the morning, then shifting to the west up to 7 mph late in the morning increasing to 5 to 6 mph late in the afternoon. Ridgetop...........Southeast 3 to 5 mph shifting to the north late in the afternoon. Mixing height.......7500 ft AGL. Transport winds.....East 8 to 15 mph shifting to the southwest around 7 mph late in the morning, then shifting to the west 8 to 9 mph late in the afternoon. CWR.................1 percent. Chance of thunder...0 percent. TIME (PDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky cover.......CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR CWR.............0 0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 0 Temp............51 57 67 71 71 73 RH..............22 23 16 17 21 20 SL/VL wind......E 8 E 6 S 5 W 6 W 7 W 6 SL/VL wind gust.21 15 10 14 17 15 Ridgetop wind...SE 5 SE 3 E 5 NE 5 N 3 N 3 Mix hgt (ft)....500 3700 3700 7500 7300 7300 Transport wind..E 15 E 8 E 8 SW 7 W 8 W 8 .TONIGHT... Sky/weather.........Clear. Min temperature.....52-56. Max humidity........32-36 percent. Wind (20 ft)........ Slope/valley.......Northwest winds up to 5 mph early in the evening becoming light, then becoming northeast up to 7 mph in the late evening and overnight. Ridgetop...........Northeast 6 to 7 mph shifting to the southwest around 3 mph after 3 am. Mixing height.......400 ft AGL. Transport winds.....Northwest around 9 mph shifting to the east 10 to 12 mph overnight. CWR.................1 percent. Chance of thunder...0 percent. TIME (PDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky cover.......CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR CWR.............0 0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 0 Temp............71 62 58 57 56 55 RH..............21 32 34 31 28 26 SL/VL wind......W 5 NW 3 NE 5 NE 6 NE 7 NE 7 SL/VL wind gust.13 7 12 14 15 15 Ridgetop wind...N 6 NE 7 NE 7 E 6 S 2 SW 3 Mix hgt (ft)....4500 500 500 400 400 400 Transport wind..NW 9 N 6 N 6 E 10 E 12 E 12 .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....75-79. Min humidity........17-21 percent. Wind (20 ft)........ Slope/valley.......East winds 5 to 6 mph early in the morning becoming light, then becoming west 5 to 7 mph late in the morning. Ridgetop...........West 1 to 3 mph shifting to the north around 0 mph late in the morning, then shifting to the south around 1 mph in the afternoon. Mixing height.......7200 ft AGL. Transport winds.....East around 10 mph shifting to the southwest 7 to 8 mph late in the morning. CWR.................0 percent. Chance of thunder...0 percent. TIME (PDT) 6 AM 10 AM 2 PM Sky cover.......MCLEAR MCLEAR MCLEAR CWR.............0 0 0 Chc of thdr (%).0 0 0 Temp............54 71 75 RH..............27 19 23 SL/VL wind......E 6G15 S 3G9 W 7G15 Ridgetop wind...W 3 N 0 S 1 Mix hgt (ft)....400 2800 7200 Transport wind..E 10 SE 5 SW 8 $$ Forecaster...EK Requested by...Sylvester Ruiz Type of request...PRESCRIBED .TAG 2613642.5/STO .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL sylvester.ruiz@usda.gov  368 FNUS71 KCTP 191204 FWSCTP Spot Forecast for Old Mountain RX...DCNR National Weather Service State College PA 804 AM EDT Tue May 19 2026 Forecast is based on ignition time of 0800 EDT on May 19. If conditions become unrepresentative, or if you have questions or concerns with this forecast, contact the National Weather Service in State College. .DISCUSSION... Very warm today with a mix of clouds and sun. High temperatures this afternoon will approach 90 degrees. There is a 20 to 30 percent chance of showers and thunderstorms this afternoon, particularly after 2 PM. Winds will be out of the southwest at 10 to 15 mph with gusts to 25 mph possible. A cold front will bring more numerous showers and thunderstorms on Wednesday. A noticeable cooldown is expected Thursday into Memorial Day weekend along with periods of rain. .REST OF TODAY... Sky/Weather.........Partly sunny (50-60 percent). Slight chance of showers and thunderstorms in the afternoon. Max Temperature.....Around 87. Min Humidity........42 percent. Wind (20 ft)........Southwest winds 5 to 9 mph. Gusts up to 25 mph late in the morning. Gusty and erratic winds expected near thunderstorms in the afternoon. Mixing Height.......5500 ft AGL. Transport Winds.....West 12 to 20 mph increasing to 22 to 25 mph late in the morning. Chance of thunder...21 percent. LVORI...............2. ADI.................13 early in the morning increasing to 140 in the afternoon. TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%)........... 55 55 55 56 56 56 56 56 56 57 Weather Cov....... SCH SCH SCH SCH SCH Weather Type...... RW RW RW RW RW Tstm Cov.......... SCH SCH SCH SCH SCH Chc of thdr (%)... 0 10 10 10 10 20 20 20 20 20 Temp.............. 71 73 77 80 82 84 86 86 87 84 RH................ 71 66 58 52 49 44 42 43 42 46 20 FT Wind Dir.... SW SW SW SW SW SW W W SW SW 20 FT Wind Spd.... 5 5 6 7 8 9 9 9 9 8 20 FT Wind Gust... 7 10 14 17 18 20 19 19 19 18 Mix Hgt (kft)..... 0.9 1.6 2.8 3.8 4.8 5.5 5.5 5.3 5.0 4.6 Transp Wind Dir... W W W W W W W W W W Transp Wind Spd... 12 15 20 23 25 25 25 24 22 22 LVORI............. 3 3 1 1 1 1 1 1 1 1 ADI............... 13 105 105 105 140 140 140 117 117 117 .TONIGHT... Sky/Weather.........Mostly cloudy (50-60 percent) then becoming partly cloudy (45-55 percent) then becoming mostly cloudy (50-60 percent). Slight chance of showers and thunderstorms in the evening. Min Temperature.....Around 65. Max Humidity........78 percent. Wind (20 ft)........Southwest winds 5 to 8 mph. Gusts up to 22 mph early in the evening. Gusty and erratic winds expected near thunderstorms in the evening. Mixing Height.......600 ft AGL. Transport Winds.....Southwest 10 to 18 mph. Chance of thunder...22 percent. LVORI...............3. ADI.................8 to 25. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%)........... 54 51 48 48 49 50 50 51 52 55 58 61 Weather Cov....... SCH SCH SCH SCH SCH SCH Weather Type...... RW RW RW RW RW RW Tstm Cov.......... SCH SCH SCH SCH SCH SCH Chc of thdr (%)... 20 20 20 20 20 20 10 10 10 10 10 10 Temp.............. 84 82 78 76 74 72 71 70 69 67 67 66 RH................ 48 51 58 62 66 68 71 71 73 78 75 78 20 FT Wind Dir.... SW SW SW SW SW SW SW W W SW SW SW 20 FT Wind Spd.... 8 7 6 6 6 6 6 6 6 6 5 5 20 FT Wind Gust... 18 14 13 11 11 11 11 11 12 12 10 10 Mix Hgt (kft)..... 3.3 1.4 0.8 0.6 0.6 0.6 0.7 0.8 0.7 0.7 0.7 0.7 Transp Wind Dir... SW SW SW SW W W SW W W W W W Transp Wind Spd... 18 15 12 12 12 12 13 14 12 12 10 10 LVORI............. 2 2 2 2 3 3 3 3 3 4 4 4 ADI............... 25 25 25 10 10 10 9 9 9 8 8 8 .WEDNESDAY... Sky/Weather.........Mostly cloudy (70-80 percent). Showers likely and chance of thunderstorms. Max Temperature.....Around 76. Min Humidity........53 percent. Wind (20 ft)........West winds 5 to 7 mph shifting to the northwest around 7 mph in the afternoon. Gusty and erratic winds expected near thunderstorms early in the morning. Gusty and erratic winds expected near thunderstorms late in the morning, then gusty and erratic winds expected near thunderstorms late in the afternoon. Mixing Height.......3200 ft AGL. Transport Winds.....West 10 to 17 mph shifting to the northwest around 16 mph late in the afternoon. Chance of thunder...33 percent. LVORI...............3. ADI.................37 to 57. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%)........... 64 67 70 74 79 83 82 80 79 74 70 65 Weather Cov....... SCH CHC CHC CHC LKY LKY LKY CHC CHC CHC CHC CHC Weather Type...... RW RW RW RW RW RW RW RW RW RW RW RW Tstm Cov.......... SCH SCH CHC CHC CHC CHC SCH SCH SCH SCH Chc of thdr (%)... 10 20 20 30 30 30 30 20 20 20 20 0 Temp.............. 65 67 68 70 74 75 76 73 72 72 70 70 RH................ 84 78 78 73 66 64 60 64 64 59 57 53 20 FT Wind Dir.... SW SW W W W W NW NW NW NW NW NW 20 FT Wind Spd.... 5 6 6 6 6 6 6 6 6 6 6 6 20 FT Wind Gust... 10 12 13 14 14 14 14 14 14 13 13 12 Mix Hgt (kft)..... 0.8 1.0 2.0 2.4 2.9 3.2 3.1 2.9 2.8 2.8 2.7 2.7 Transp Wind Dir... W W W W W W W NW NW NW NW NW Transp Wind Spd... 10 12 15 17 17 17 17 16 16 16 16 16 LVORI............. 4 4 3 3 1 1 1 1 1 1 1 1 ADI............... 37 37 37 57 57 57 55 55 55 54 54 54 $$ Forecaster...Bauco Requested by...Scott Swift Type of request...PRESCRIBED .TAG 2614014.0/CTP .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL scswift@pa.gov