Spot Forecast
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
902 FNUS76 KSTO 020039 FWSSTO Spot Forecast for Plumas TREX...US Forest Service National Weather Service Sacramento CA 539 PM PDT Wed May 1 2024 Forecast is based on ignition time of 0000 PDT on May 02. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Warm and dry weather continues through Friday. Light north winds with low humidity in the teens early this evening, with moderate humidity recovery overnight. Winds will shift to westerly on Thursday and increase through the day. Humidity will not be as low as it was on Wednesday, dropping to only around 30%. Good recovery is expected Thursday night, with southwesterly winds by Friday afternoon. A pattern change is forecast for Friday night into the weekend, with wetting rain likely and much cooler temperatures, with light snow accumulations possible Saturday night. .REST OF TONIGHT... Sky/weather.........Clear. Min temperature.....34-38. Max humidity........59-63 percent. Wind (20 ft)........ Slope/valley.......West northwest winds 3 to 6 mph in the evening becoming north 2 to 4 mph after midnight. Ridgetop...........Northwest 5 to 10 mph becoming north 3 to 6 mph after midnight. Mixing height.......Falling to 400 ft AGL. Transport winds.....North 5 to 8 mph. CWR.................0 percent. LAL.................1. TIME (PDT) MIDNGT 2 AM 4 AM Sky cover.......CLEAR CLEAR CLEAR Weather cov..... Weather type....NONE NONE NONE Tstm cov........ CWR.............0 0 0 LAL.............1 1 1 Temp............43 39 38 RH..............47 54 58 SL/VL wind......N 5 N 3 N 2 SL/VL wind gust.6 6 3 Mix hgt (ft)....500 400 400 Transport wind..N 8 N 7 N 7 .THURSDAY... Sky/weather.........Sunny. Max temperature.....65-69. Min humidity........29-33 percent. Wind (20 ft)........ Slope/valley.......Light north winds becoming southwest 3 to 6 mph late in the morning, then shifting to west southwest 5 to 12 mph in the afternoon. Ridgetop...........Northwest 5 to 14 mph shifting to the west 13 to 15 mph late in the afternoon. Mixing height.......6500 ft AGL. sunny then becoming partly sunny Transport winds.....North around 5 mph shifting to the northwest 5 to 14 mph in the morning and early afternoon, then shifting to the west 13 to 15 mph late in the afternoon. CWR.................0 percent. LAL.................1. TIME (PDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky cover.......MCLEAR MCLEAR CLEAR MCLEAR PCLDY MCLEAR Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ CWR.............0 0 0 0 0 0 LAL.............1 1 1 1 1 1 Temp............38 43 53 61 65 67 RH..............59 56 48 39 32 33 SL/VL wind...... N 2 S 2 SW 5 WSW 7 WSW 12 W 12 SL/VL wind gust. 3 3 7 12 18 17 Mix hgt (ft)....400 2300 2300 6100 6500 6500 Transport wind..N 5 NW 9 NW 9 W 14 W 15 W 15 .THURSDAY NIGHT... Sky/weather.........Mostly clear then becoming mostly cloudy. Min temperature.....36-40. Max humidity........85-89 percent. Wind (20 ft)........ Slope/valley.......Northwest winds 5 to 9 mph in the evening becoming light downslope. Ridgetop...........West 9 to 13 mph shifting to the northeast 7 to 9 mph late in the evening. Mixing height.......400 ft AGL. Transport winds.....West around 13 mph decreasing to 9 to 13 mph in the evening, then shifting to the northeast 7 to 9 mph late in the evening. CWR.................0 percent. LAL.................1. TIME (PDT) 6 PM 9 PM MIDNGT 3 AM Sky cover.......MCLEAR MCLEAR MCLEAR MCLEAR Weather cov..... Weather type....NONE NONE NONE NONE Tstm cov........ CWR.............0 0 0 0 LAL.............1 1 1 1 Temp............65 53 45 40 RH..............37 59 75 85 SL/VL wind......W 9G18 NW 7G10 N 3G6 NE 3G6 Mix hgt (ft)....4900 900 500 700 Transport wind..W 13 W 9 N 7 NE 9 .FRIDAY... Sky/weather.........Partly sunny then becoming partly cloudy late afternoon. Max temperature.....69-73. Min humidity........27-31 percent. Wind (20ft)........ Slope/valley.......Light winds becoming southwest 5 to 12 mph late in the afternoon. Ridgetop...........East 6 to 8 mph shifting to the southwest 7 to 14 mph late in the afternoon. Mixing height.......7000 ft AGL. Transport winds.....Northeast around 8 mph shifting to the east 7 to 8 mph in the morning and early afternoon, then shifting to the southwest 7 to 14 mph late in the afternoon. CWR.................0 percent. LAL.................1. TIME (PDT) 6 AM 10 AM 2 PM Sky cover.......MCLDY CLEAR PCLDY Weather cov..... Weather type....NONE NONE NONE Tstm cov........ CWR.............0 0 0 LAL.............1 1 1 Temp............39 54 69 RH..............84 51 30 SL/VL wind......NE 3G5 E 2G5 SW 6G10 Mix hgt (ft)....400 1400 7000 Transport wind..NE 8 E 8 SW 7 $$ Forecaster...EK Requested by...Michael Sprinkle Type of request...PRESCRIBED .TAG 2412669.3/STO .DELDT 05/01/24 .FormatterVersion 2.0.0 .EMAIL michael.sprinkle@usda.gov