104
FNUS75 KREV 200909
FWSREV
SPOT FORECAST FOR HANNAHS PILE RX UNIT 2...NEVADA DIVISION OF FORESTRY
NATIONAL WEATHER SERVICE RENO NV
109 AM PST THU NOV 20 2025
FORECAST IS BASED ON IGNITION TIME OF 0700 PST ON NOVEMBER 20.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL
WEATHER SERVICE IN RENO.
DISCUSSION
* A FAST MOVING STORM SYSTEM WILL BRING SNOW TO THE BURN SITE
TODAY AND TONIGHT, WITH TOTAL ACCUMULATIONS OF 3-6 INCHES.
* WINDS WILL BE GENERALLY LIGHT THROUGH THIS EVENING, ALTHOUGH
SOME INCREASE IN NORTHEAST AND EAST WINDS WILL ARRIVE LATE
TONIGHT AND FRIDAY.
* DRIER AND COOL CONDITIONS PREVAIL FRIDAY WITH LIMITED MIXING AND
VENTILATION.
TODAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW LATE IN THE MORNING,
THEN SNOW LIKELY IN THE AFTERNOON.
TEMPERATURE.........32 AT IGNITION...MAX 36.
RH..................95% AT IGNITION...MIN 90%.
20-FOOT WINDS.......WINDS SOUTHWEST AT 3 MPH AT
IGNITION...OTHERWISE WEST 3-7 MPH.
CHC WETTING RAIN....30% INCREASING TO 50% IN THE AFTERNOON.
CHANCE OF THUNDER...5%.
MIXING HEIGHT.......1700-2400 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH LATE IN THE MORNING BECOMING
LIGHT, THEN BECOMING NORTH AROUND 10 MPH LATE
IN THE AFTERNOON.
VENTILATION.........POOR TO MARGINAL.
TIME (PST) 7 AM 10 AM 1 PM
SKY (%).........92 86 85
WEATHER COV.....CHANCE LIKELY LIKELY
WEATHER TYPE....SNOW SNOW SNOW
TSTM COV........
CWR.............30 50 50
CHC OF THDR (%).10 10 10
TEMP............32 34 34
RH..............95 98 100
20 FT WIND......SW 3G10 W 5G10 W 5G10
MX HT MSL (KFT).1.1 2.3 2.4
TRANSPORT WIND..W 10 W 5 N 10
VRATE KT-FT/1K..8 14 17
VENTRATE CAT....POOR MRGL MRGL
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW.
TEMPERATURE.........MIN 29.
RH..................MAX 100%.
20-FOOT WINDS.......NORTHWEST 2-6 MPH BECOMING NORTHEAST 7-10 MPH
WITH GUSTS TO 20 MPH BY LATE EVENING.
CHC WETTING RAIN....30%.
CHANCE OF THUNDER...5%.
MIXING HEIGHT.......700-900 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10-15 MPH.
VENTILATION.........MARGINAL TO POOR.
TIME (PST) 4 PM 7 PM 10 PM 1 AM
SKY (%).........75 80 84 85
WEATHER COV.....CHANCE CHANCE CHANCE CHANCE
WEATHER TYPE....SNOW SNOW SNOW SNOW
TSTM COV........
CWR.............30 30 30 30
CHC OF THDR (%).10 0 0 0
TEMP............34 32 32 33
RH..............100 97 90 90
20 FT WIND......NW 3G10 NE 6G15 NE 10G20 NE 10G20
MX HT MSL (KFT).1.0 0.8 0.9 0.6
TRANSPORT WIND..NE 10 NE 10 NE 15 NE 15
VRATE KT-FT/1K..10 8 10 6
VENTRATE CAT....MRGL POOR MRGL POOR
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY.
TEMPERATURE.........MAX 37.
RH..................MIN 82%.
20-FOOT WINDS.......EAST WINDS 7-10 MPH. GUSTS TO 20 MPH.
CHC WETTING RAIN....5%.
CHANCE OF THUNDER...0%.
MIXING HEIGHT.......600-800 FT AGL IN THE MORNING, THEN
1400-1900 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....EAST 10-15 MPH.
VENTILATION.........POOR IN THE MORNING THEN FAIR.
TIME (PST) 4 AM 7 AM 10 AM 1 PM
SKY (%).........85 86 78 62
WEATHER COV.....S CHC S CHC S CHC S CHC
WEATHER TYPE....SNOW SNOW SNOW SNOW
TSTM COV........
CWR.............10 10 10 10
CHC OF THDR (%).0 0 0 0
TEMP............32 31 34 35
RH..............87 96 98 97
20 FT WIND......NE 10G20 E 10G20 E 8G15 E 7G15
MX HT MSL (KFT).0.7 0.5 1.3 1.9
TRANSPORT WIND..E 15 E 10 E 15 E 15
VRATE KT-FT/1K..8 5 15 21
VENTRATE CAT....POOR POOR MRGL FAIR
FORECASTER...DEUTSCHENDORF/MCKELLAR
REQUESTED BY...CHANCE SELISKAR
TYPE OF REQUEST...PRESCRIBED
.TAG 2526432.0/REV
.DELDT 11/20/25
.FORMATTERVERSION 2.0.0
.EMAIL CSELISKAR@FORESTRY.NV.GOV
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