012
FNUS75 KREV 311124
FWSREV
SPOT FORECAST FOR TAHOE HILLS URBAN LOTS...USFS/LTBMU
NATIONAL WEATHER SERVICE RENO NV
424 AM PDT FRI OCT 31 2025
FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON OCTOBER 31.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL
WEATHER SERVICE IN RENO.
DISCUSSION
* WARM TEMPERATURES, DRY CONDITIONS, GENERALLY LIGHT WINDS
CONTINUE THROUGH THE WEEKEND.
* GENERALLY POOR MIXING IN THE MORNING WITH MARGINAL TO GOOD
MIXING EXPECTED IN THE AFTERNOONS THROUGH THROUGH SATURDAY.
* WIND GUSTS HIGHER THAN 20 MPH AND 20-50% CHANCE OF WETTING RAIN
RETURN BY MID-WEEK NEXT WEEK.
TODAY
SKY/WEATHER.........SUNNY.
TEMPERATURE.........43 AT IGNITION...MAX 65-66.
RH..................58% AT IGNITION...MIN 29-30%.
20-FOOT WINDS.......WINDS SOUTHWEST AT 2 MPH AT
IGNITION...OTHERWISE UPSLOPE 3-7 MPH.
CHC WETTING RAIN....0%.
CHANCE OF THUNDER...0%.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS.
VENTILATION.........POOR TO MARGINAL.
TIME (PDT) 8 AM 11 AM 2 PM
SKY (%).........5 4 15
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE
TSTM COV........
CWR.............0 0 0
CHC OF THDR (%).0 0 0
TEMP............43 57 64
RH..............58 43 30
20 FT WIND......SW 2 NE 1 N 1G5
MX HT MSL (KFT).1.0 2.7 3.0
TRANSPORT WIND..S 5 SW 5 W 5
VRATE KT-FT/1K..5 11 12
VENTRATE CAT....POOR MRGL MRGL
TONIGHT
SKY/WEATHER.........CLEAR THEN BECOMING PARTLY CLOUDY THEN BECOMING
CLEAR.
TEMPERATURE.........MIN 43-44.
RH..................MAX 50-55%.
20-FOOT WINDS.......DOWNSLOPE 2-6 MPH.
CHC WETTING RAIN....0%.
CHANCE OF THUNDER...0%.
MIXING HEIGHT.......800-1300 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH
AFTER 3 AM.
VENTILATION.........MARGINAL TO POOR.
TIME (PDT) 5 PM 8 PM 11 PM 2 AM
SKY (%).........24 24 27 23
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 0 0
CHC OF THDR (%).0 0 0 0
TEMP............62 51 48 45
RH..............34 47 49 50
20 FT WIND......N 0G5 E 1 S 2G5 SW 2G5
MX HT MSL (KFT).1.5 0.7 0.8 0.8
TRANSPORT WIND..W 5 E 5 SE 5 SW 10
VRATE KT-FT/1K..9 3 5 6
VENTRATE CAT....MRGL POOR POOR POOR
SATURDAY
SKY/WEATHER.........SUNNY.
TEMPERATURE.........MAX 66-67.
RH..................MIN 27-28%.
20-FOOT WINDS.......UPSLOPE 3-7 MPH.
CHC WETTING RAIN....0%.
CHANCE OF THUNDER...0%.
MIXING HEIGHT.......2500-3500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH IN THE MORNING BECOMING
LIGHT.
VENTILATION.........POOR TO FAIR.
TIME (PDT) 5 AM 8 AM 11 AM 2 PM
SKY (%).........13 8 5 5
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 0 0
CHC OF THDR (%).0 0 0 0
TEMP............43 45 61 66
RH..............53 52 36 28
20 FT WIND......SW 2G5 SW 2G5 SW 1G5 W 2G5
MX HT MSL (KFT).0.7 0.8 1.7 3.6
TRANSPORT WIND..SW 10 SW 10 W 5 W 5
VRATE KT-FT/1K..6 6 10 22
VENTRATE CAT....POOR POOR MRGL FAIR
FORECASTER...CHYBA
REQUESTED BY...DAVID DELEON
TYPE OF REQUEST...PRESCRIBED
.TAG 2524455.4/REV
.DELDT 10/31/25
.FORMATTERVERSION 2.0.0
.EMAIL DAVID.DELEON@USDA.GOV
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