385  
FNUS75 KREV 120349  
FWSREV  
 
SPOT FORECAST FOR COREY...BLM-NV-CCD  
NATIONAL WEATHER SERVICE RENO NV  
849 PM PDT FRI JUL 11 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 PDT ON JULY 12.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL  
WEATHER SERVICE IN RENO.  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 11 AM PDT  
WEDNESDAY...  
   
DISCUSSION
 
 
* HOT TEMPERATURES ARE EXPECTED THROUGH THE WEEKEND WITH TERRAIN  
DRIVEN WINDS OVERNIGHT AND EARLY MORNING AND EASTERLY WINDS IN  
THE AFTERNOON.  
 
* DRY WEATHER WITH POOR OVERNIGHT RECOVERIES CONTINUES THROUGH  
THE WEEKEND AND EARLY NEXT WEEK. HOWEVER, THERE IS A 5-10%  
CHANCE OF THUNDERSTORMS EACH AFTERNOON THIS WEEKEND.  
 
* TEMPERATURES START A SLIGHT COOL DOWN BY MID-WEEK, BUT WINDS  
INCREASE.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
TEMPERATURE.........54-62 AT FORECAST START...MAX 93-97 AT 5000 FT,  
80-85 AT 7000 FT AND 75-78 AT 10000 FT.  
RH..................21-26% AT FORECAST START...MIN 8% AROUND 5000 FT  
INCREASING UP TO 13% AT 10000 FT.  
20-FOOT WINDS.......WINDS NORTHEAST 5-10 MPH AT FORECAST START...  
OTHERWISE EAST WINDS 7-12 MPH WITH GUSTS UP TO  
20 MPH IN THE AFTERNOON. SLIGHTLY STRONGER  
GUSTS TO 25 MPH AT 10000 FT.  
CHC WETTING RAIN....1%.  
CHANCE OF THUNDER...7%.  
MIXING HEIGHT.......200-500 FT AGL THEN 9800-10800 FT AGL IN THE  
LATE MORNING AND AFTERNOON.  
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE SOUTHEAST  
IN THE LATE MORNING AND EARLY AFTERNOON, THEN  
SHIFTING TO THE SOUTH LATE IN THE AFTERNOON.  
VENTILATION.........POOR INCREASING TO VERY GOOD IN THE LATE MORNING,  
THEN INCREASING TO EXCELLENT IN THE AFTERNOON.  
 
TIME (PDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........9 4 4 3 20 20  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 10 10 10  
TEMP............57 65 72 77 79 84  
RH..............24 20 17 16 14 10  
20 FT WIND......NE 8 E 9 E 9 E 10 E 10 E 10  
20 FT WIND GUST.15 15 15 15 15 15  
EYE LEVEL WIND..NE 5 E 5 E 5 E 6 E 6 E 6  
EYE LVL WND GST.9 9 9 9 9 9  
MX HT MSL (KFT).0.1 3.0 3.0 9.2 11 11  
TRANSPORT WIND..W 10 E 10 E 10 SE 10 S 10 S 10  
VRATE KT-FT/1K..0 21 21 83 111 111  
VENTRATE CAT....POOR FAIR FAIR VYGD EXNT EXNT  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING CLEAR.  
TEMPERATURE.........MIN 61-64 AT 5000 FT, 58-61 AT 7000 FT AND 55-57  
AT 10000 FT.  
RH..................MAX 26% AROUND 5000 FT INCREASING UP TO 31% AT  
10000 FT.  
20-FOOT WINDS.......EAST WINDS 7-10 MPH SHIFTING TO THE NORTHWEST  
7-12 MPH LATE IN THE EVENING, THEN SHIFTING TO  
THE WEST 9-14 MPH WITH GUSTS UP TO 15-20 MPH  
OVERNIGHT. GUSTS AT 10000 FT UP TO 20-25 MPH.  
CHC WETTING RAIN....1%.  
CHANCE OF THUNDER...5%.  
MIXING HEIGHT.......10500-10700 FT AGL EARLY IN THE EVENING DROPPING  
TO 100-200 FT OVERNIGHT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH SHIFTING TO THE NORTHWEST  
IN THE LATE EVENING AND OVERNIGHT.  
VENTILATION.........EXCELLENT DECREASING TO POOR IN THE LATE  
EVENING AND OVERNIGHT.  
 
TIME (PDT) 5 PM 7 PM 9 PM 11 PM 1 AM 3 AM  
SKY (%).........47 47 30 3 3 1  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
CHC OF THDR (%).10 10 0 0 0 0  
TEMP............79 77 68 63 60 58  
RH..............12 14 23 27 28 29  
20 FT WIND......E 9 E 9 NW 12 W 14 W 14 W 13  
20 FT WIND GUST.15 15 20 20 20 20  
EYE LEVEL WIND..E 5 E 5 NW 7 W 8 W 8 W 8  
EYE LVL WND GST.9 9 12 12 12 12  
MX HT MSL (KFT).11 11 0.1 0.1 0.1 0.1  
TRANSPORT WIND..S 10 S 10 N 10 N 15 N 15 W 15  
VRATE KT-FT/1K..106 106 0 0 0 0  
VENTRATE CAT....EXNT EXNT POOR POOR POOR POOR  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY.  
TEMPERATURE.........MAX 85-88 AROUND 5000 FT, 82-85 AT 7000 FT AND  
78-81 AT 10000 FT.  
RH..................MIN 8% AROUND 5000 FT INCREASING TO 13% AT  
10000 FT.  
20-FOOT WINDS.......WEST WINDS 5-10 MPH SHIFTING TO THE EAST 7-12  
MPH EARLY WITH GUSTS UP TO 15-20 MPH IN THE  
AFTERNOON, THEN DECREASING TO 5-10 MPH AND  
GUSTS UP TO 15 MPH LATE IN THE AFTERNOON. GUSTS  
TO 20-25 MPH AT 10000 FT EARLY IN THE AFTERNOON  
DECREASING TO 15-20 LATE IN THE AFTERNOON.  
CHC WETTING RAIN....1%.  
CHANCE OF THUNDER...8%.  
MIXING HEIGHT.......200-500 FT AGL THEN 9700-10700 FT AGL IN THE  
AFTERNOON.  
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE SOUTH IN THE  
LATE MORNING AND AFTERNOON.  
VENTILATION.........POOR TO GOOD IN THE MORNING THEN INCREASING TO  
EXCELLENT LATE IN THE AFTERNOON.  
 
TIME (PDT) 5 AM 7 AM 9 AM 11 AM 1 PM 3 PM  
SKY (%).........2 2 3 1 1 15  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 10 10 10  
TEMP............58 62 69 76 80 82  
RH..............30 26 21 18 14 12  
20 FT WIND......SW 10 SW 10 W 9 E 12 E 12 E 9  
20 FT WIND GUST.15 15 15 15 15 15  
EYE LEVEL WIND..SW 6 SW 6 W 5 E 7 E 7 E 5  
EYE LVL WND GST.9 9 9 9 9 9  
MX HT MSL (KFT).0.1 0.1 0.1 5.3 5.3 11  
TRANSPORT WIND..W 10 W 10 S 10 S 10 S 10 S 10  
VRATE KT-FT/1K..0 0 0 48 48 113  
VENTRATE CAT....POOR POOR POOR GOOD GOOD EXNT  
 

 
FORECASTER...CRESPO/JOHNSTON  
REQUESTED BY...ROBERT HILFER  
TYPE OF REQUEST...WILDFIRE  
.TAG 2517852.0/REV  
.DELDT 07/11/25  
.FORMATTERVERSION 2.0.0  
.EMAIL MCROSWAIT@BLM.GOV,SBIDDLE@BLM.GOV,RHILFER@BLM.GOV  
 
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