980  
FNUS75 KREV 040346  
FWSREV  
 
SPOT FORECAST FOR QUAIL LANDINGS...USFS; TAHOE NF  
NATIONAL WEATHER SERVICE RENO NV  
746 PM PST TUE FEB 3 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 PST ON FEBRUARY 04.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL  
WEATHER SERVICE IN RENO.  
   
DISCUSSION  
 
* MIXING AND VENTILATION REMAIN LIMITED THROUGH THE FORECAST  
PERIOD.  
 
* DRY CONDITIONS WITH ABOVE AVERAGE TEMPERATURES AND LIGHT  
MAINLY TERRAIN-DRIVEN WINDS PREVAIL THIS WEEK.  
 
* THE WEATHER PATTERN IS PROJECTED TO CHANGE BY LATE THIS  
WEEKEND AND EARLY NEXT WEEK, WITH INCREASING BREEZES AND  
CHANCES FOR RAIN OR SNOW SHOWERS.  
   
WEDNESDAY  
 
SKY/WEATHER.........SUNNY.  
TEMPERATURE.........39 AT IGNITION...MAX 54.  
RH..................53% AT IGNITION...MIN 33%.  
20-FOOT WINDS.......WINDS EAST AT 3 MPH AT IGNITION...OTHERWISE  
UPSLOPE 3-7 MPH.  
CHC WETTING RAIN....0%.  
CHANCE OF THUNDER...0%.  
MIXING HEIGHT.......800-1300 FT AGL IN THE LATE MORNING AND EARLY  
AFTERNOON.  
TRANSPORT WINDS.....EAST AROUND 10 MPH.  
VENTILATION.........POOR TO MARGINAL.  
 
TIME (PST) 10 AM NOON 2 PM 4 PM  
SKY (%).........1 1 3 5  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0  
CHC OF THDR (%).0 0 0 0  
TEMP............39 49 52 51  
RH..............53 38 33 34  
20 FT WIND......E 3 E 3 E 5 E 6  
20 FT WIND GUST.10 10 10 10  
MX HT MSL (KFT).0.9 0.9 1.3 0.4  
TRANSPORT WIND..E 10 E 10 E 10 E 10  
VRATE KT-FT/1K..7 7 10 3  
VENTRATE CAT....POOR POOR MRGL POOR  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........CLEAR.  
TEMPERATURE.........MIN 29.  
RH..................MAX 61%.  
20-FOOT WINDS.......DOWNSLOPE 2-6 MPH.  
CHC WETTING RAIN....0%.  
CHANCE OF THUNDER...0%.  
MIXING HEIGHT.......200-500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.  
VENTILATION.........POOR.  
 
TIME (PST) 6 PM 9 PM MIDNGT 3 AM  
SKY (%).........5 9 15 8  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0  
CHC OF THDR (%).0 0 0 0  
TEMP............45 35 32 29  
RH..............44 56 58 61  
20 FT WIND......E 6G10 SE 6G10 E 5 E 3G5  
MX HT MSL (KFT).0.4 0.4 0.4 0.4  
TRANSPORT WIND..E 10 E 10 SE 10 SE 10  
VRATE KT-FT/1K..3 3 3 3  
VENTRATE CAT....POOR POOR POOR POOR  
   
THURSDAY  
 
SKY/WEATHER.........SUNNY.  
TEMPERATURE.........MAX 56.  
RH..................MIN 37%.  
20-FOOT WINDS.......UPSLOPE 3-7 MPH.  
CHC WETTING RAIN....0%.  
CHANCE OF THUNDER...0%.  
MIXING HEIGHT.......200-500 FT AGL THEN 1000-1500 FT AGL IN THE  
LATE MORNING AND AFTERNOON.  
TRANSPORT WINDS.....LIGHT WINDS.  
VENTILATION.........POOR TO MARGINAL.  
 
TIME (PST) 6 AM 9 AM NOON 3 PM  
SKY (%).........11 10 2 6  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0  
CHC OF THDR (%).0 0 0 0  
TEMP............28 36 50 55  
RH..............61 56 41 35  
20 FT WIND......E 2G5 SE 2G5 E 2G5 E 1G5  
MX HT MSL (KFT).0.4 0.4 0.9 2.7  
TRANSPORT WIND..SE 5 SE 5 SE 5 SW 5  
VRATE KT-FT/1K..2 2 4 16  
VENTRATE CAT....POOR POOR POOR MRGL  
 
 
FORECASTER...DEUTSCHENDORF  
REQUESTED BY...FRANK BOJORQUEZ  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2601608.0/REV  
.DELDT 02/04/26  
.FORMATTERVERSION 2.0.0  
.EMAIL FRANK.BOJORQUEZ@USDA.GOV,JAMES.GRIFFIN1@USDA.GOV,ZACARIAH.STOCKDALE@USDA.GOV  
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