159  
FNUS75 KREV 192135  
FWSREV  
 
SPOT FORECAST FOR INDEPENDENCE...USFS TAHOE NF  
NATIONAL WEATHER SERVICE RENO NV  
135 PM PST TUE NOV 19 2024  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 PST ON NOVEMBER 20.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL  
WEATHER SERVICE IN RENO.  
   
DISCUSSION
 
 
* STRONG AND GUSTY WINDS ARE EXPECTED ON WEDNESDAY, WINDS SLOWLY  
DECREASE ON WEDNESDAY NIGHT.  
 
* MEANWHILE, EXPECT SNOW SHOWERS THROUGH THE DAY WITH A TRANSITION  
TO RAIN LATE IN THE AFTERNOON AND EARLY EVENING.  
 
* ACTIVE WEATHER WILL PERSIST INTO THE WEEKEND WITH PERIODS OF  
RAIN AND SNOW AS WELL AS GUSTY WINDS.  
 
   
WEDNESDAY
 
 
SKY/WEATHER.........CLOUDY. SNOW LIKELY.  
TEMPERATURE.........37-40 AT IGNITION...MAX 44-47.  
RH..................56-60% AT IGNITION...MIN 48-52%.  
20-FOOT WINDS.......SOUTHWEST WINDS 16-26 MPH WITH GUSTS TO AROUND  
45 MPH SHIFTING TO THE SOUTH 16-21 MPH WITH GUSTS  
TO AROUND 35 MPH LATE IN THE AFTERNOON.  
LAL.................1.  
CHC WETTING RAIN....80%.  
MIXING HEIGHT.......1800-2300 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 50 MPH BECOMING SOUTH AND  
DECREASING TO AROUND 40 MPH LATE IN THE  
AFTERNOON.  
VENTILATION.........GOOD TO VERY GOOD.  
HAINES INDEX........2.  
 
TIME (PST) 10 AM 1 PM  
SKY (%).........82 88  
WEATHER COV.....LIKELY LIKELY  
WEATHER TYPE....SNOW SNOW  
TSTM COV........  
CWR.............80 80  
LAL.............1 1  
TEMP............39 42  
RH..............58 74  
20 FT WIND......SW 26G45 S 21G35  
MX HT MSL (KFT).2.2 1.8  
TRANSPORT WIND..SW 50 S 40  
HAINES INDEX....2 2  
VRATE KT-FT/1K..94 66  
VENTRATE CAT....GOOD GOOD  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........CLOUDY. RAIN.  
TEMPERATURE.........MIN 34-39.  
RH..................MAX 94-96%.  
20-FOOT WINDS.......SOUTH WINDS 13-18 MPH WITH GUSTS TO AROUND 30  
MPH DECREASING TO 10-15 MPH IN THE LATE EVENING  
AND OVERNIGHT.  
LAL.................1.  
CHC WETTING RAIN....80%.  
MIXING HEIGHT.......900-1400 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 25-30 MPH.  
VENTILATION.........FAIR TO MARGINAL.  
HAINES INDEX........2.  
 
TIME (PST) 4 PM 7 PM 10 PM 1 AM  
SKY (%).........88 89 89 89  
WEATHER COV.....DEFNTE DEFNTE DEFNTE DEFNTE  
WEATHER TYPE....RAIN RAIN RAIN RAIN  
TSTM COV........  
CWR.............80 80 80 80  
LAL.............1 1 1 1  
TEMP............40 37 37 34  
RH..............85 96 95 94  
20 FT WIND......S 18G30 S 15G25 S 15G25 S 13G20  
MX HT MSL (KFT).1.3 1.1 1.0 0.8  
TRANSPORT WIND..S 30 SW 30 SW 25 SW 25  
HAINES INDEX....2 2 2 2  
VRATE KT-FT/1K..36 27 23 17  
VENTRATE CAT....POOR POOR POOR POOR  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. RAIN LIKELY.  
TEMPERATURE.........MAX 41-46.  
RH..................MIN 59-62%.  
20-FOOT WINDS.......SOUTHWEST WINDS 9-14 MPH.  
LAL.................1.  
CHC WETTING RAIN....70% DECREASING TO 50% IN THE AFTERNOON.  
MIXING HEIGHT.......1700-2300 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 20-25 MPH INCREASING TO AROUND 30 MPH  
IN THE AFTERNOON.  
VENTILATION.........MARGINAL TO GOOD.  
HAINES INDEX........2 TO 3.  
 
TIME (PST) 4 AM 7 AM 10 AM 1 PM  
SKY (%).........82 82 73 73  
WEATHER COV.....LIKELY LIKELY LIKELY LIKELY  
WEATHER TYPE....RAIN RAIN RAIN RAIN  
TSTM COV........  
CWR.............70 70 50 50  
LAL.............1 1 1 1  
TEMP............33 34 40 43  
RH..............94 90 79 70  
20 FT WIND......S 12G20 S 13G20 SW 14G20 SW 13G20  
MX HT MSL (KFT).0.7 0.7 1.9 2.3  
TRANSPORT WIND..SW 25 S 20 S 30 SW 30  
HAINES INDEX....2 2 3 3  
VRATE KT-FT/1K..14 12 47 54  
VENTRATE CAT....POOR POOR FAIR FAIR  
 

 
FORECASTER...CRESPO  
REQUESTED BY...FRANK BOJORQUEZ  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2426977.0/REV  
.DELDT 11/19/24  
.FORMATTERVERSION 2.0.0  
.EMAIL NOLAN.BUSSEY@USDA.GOV,FRANK.BOJORQUEZ@USDA.GOV  
 
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