759  
FNUS76 KPQR 072137  
FWSPQR  
 
SPOT FORECAST FOR WEST FORK WAPCS-1089...PACIFIC CASCADE  
NATIONAL WEATHER SERVICE PORTLAND OR  
237 PM PDT MON JUL 7 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 1500 PDT ON JULY 07.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
CLEAR SKIES ALONG WITH WARM AND DRY CONDITIONS  
CONTINUE THROUGH THE NEXT 24 HOURS. GUSTY WEST/NORTHWEST WINDS  
DURING THE DAYTIME WITH RIDGETOP GUSTS UP TO 20 MPH EXPECTED  
TUESDAY. A PATTERN CHANGE IS EXPECTED TO START LATE TUESDAY  
NIGHT/EARLY WEDNESDAY AS MODERATE ONSHORE FLOW RETURNS. OVERNIGHT  
RELATIVE HUMIDITIES ARE EXPECTED TO BE NEAR 90% TUESDAY NIGHT.  
EXPECT COOLER AND MOISTER CONDITIONS ON WEDNESDAY.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....AROUND 89.  
MIN HUMIDITY........32 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTH TO WEST WINDS AROUND 5-7 MPH WITH  
GUSTS UP TO 15 MPH THROUGH THE EVENING.  
RIDGETOP...........WEST WINDS AROUND 8-10 MPH.  
MIXING HEIGHT.......3700 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 8-10 MPH.  
 
TIME (PDT) 3PM 4PM 5PM  
SKY (%).........1 0 0  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0  
CHC OF THDR (%).0 0 0  
TEMP............88 89 89  
RH..............34 32 34  
20 FT WIND DIR..W W NW  
20 FT WIND SPD..6 6 6  
20 FT WIND GUST.11 13 13  
RIDGE WIND DIR..W W W  
RIDGE WIND SPD..8 10 10  
MIX HGT (KFT)...3.5 3.6 3.7  
TRANSP WIND DIR.NW NW NW  
TRANSP WIND SPD.8 10 10  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....AROUND 58.  
MAX HUMIDITY........84 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTH/WEST WINDS 5-7 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
RIDGETOP...........NORTHWESTERLY WINDS 8-10 MPH BECOMING 3-6  
EARLY IN THE EVENING  
MIXING HEIGHT.......600 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5-8 MPH SHIFTING TO THE NORTHEAST  
AROUND 5 MPH, THEN BECOMING LIGHT.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........0 1 3 3 8 5 2 4 3 4 4 7  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............88 86 82 75 71 69 67 65 63 61 60 59  
RH..............37 44 49 58 65 71 73 76 79 80 82 84  
20 FT WIND DIR..NW NW NW NW N SE SE SE S W W NW  
20 FT WIND SPD..6 6 5 5 3 3 2 2 2 2 2 2  
20 FT WIND GUST.12 12 11 8 6 6 5 5 5 4 4 4  
RIDGE WIND DIR..NW NW NW NW NW NW NW NW NW NW NW NW  
RIDGE WIND SPD..10 10 9 9 9 8 8 7 7 6 5 3  
MIX HGT (KFT)...3.0 2.2 1.2 0.9 0.8 0.7 0.7 0.6 0.6 0.6 0.6 0.6  
TRANSP WIND DIR.NW N N NW NW NW N NE W W SW W  
TRANSP WIND SPD.8 8 8 7 7 6 5 5 3 2 2 3  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....AROUND 87.  
MIN HUMIDITY........38 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS BECOMING NORTH/WEST 5-7 MPH IN THE  
LATE MORNING, THEN INCREASING TO AROUND 8-10 MPH  
WITH GUSTS TO AROUND 17 MPH LATE IN THE AFTERNOON.  
RIDGETOP...........NORTHWEST 3-7 MPH INCREASING TO 10-14 MPH WITH GUSTS  
UP TO 20 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3800 FT AGL.  
TRANSPORT WINDS.....WEST 3-7 MPH INCREASING TO 10-14 MPH IN  
THE AFTERNOON.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........12 12 6 4 8 5 6 7 3 3 2 4  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............58 60 64 67 73 77 80 84 85 86 87 86  
RH..............82 81 74 70 66 57 54 48 41 39 39 39  
20 FT WIND DIR..N E S SW SW SW W W W W W W  
20 FT WIND SPD..2 2 3 4 5 5 6 6 7 8 8 8  
20 FT WIND GUST.4 4 5 6 8 10 11 12 13 14 16 17  
RIDGE WIND DIR..NW NW NW NW NW NW NW NW NW NW NW NW  
RIDGE WIND SPD..3 3 5 5 5 8 8 8 10G15 14G20 14G20 14G20  
MIX HGT (KFT)...0.7 0.8 1.1 1.5 1.7 2.1 2.5 2.8 3.2 3.4 3.6 3.8  
TRANSP WIND DIR.SW W W W W W W W W W W W  
TRANSP WIND SPD.3 3 6 6 6 7 8 8 10 12 13 14  
 

 
FORECASTER...BISHOP  
REQUESTED BY...PACIFIC CASCADE  
TYPE OF REQUEST...WILDFIRE  
.TAG 2517498.0/PQR  
.DELDT 07/07/25  
.FORMATTERVERSION 2.0.0  
.EMAIL PCDISPATCH@DNR.WA.GOV  
 
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