214  
FNUS76 KOTX 172304  
FWSOTX  
 
SPOT FORECAST FOR STEHEKIN IAP...NPS  
NATIONAL WEATHER SERVICE SPOKANE WA  
304 PM PST WED DEC 17 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 1500 PST ON DECEMBER 17.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..HIGH WIND WARNING IN EFFECT UNTIL 4 PM PST THIS AFTERNOON  
 
   
DISCUSSION  
 
ACTIVE WEATHER WILL CONTINUE FOR STEHEKIN THROUGH THE NEXT 5 DAYS  
WITH HIGH CHANCES FOR PRECIPITATION EACH DAY.  
 
FOR THURSDAY, A WEATHER SYSTEM WILL MOVE INTO STEHEKIN IN THE  
MORNING WITH SNOW FAVORED THROUGH 2PM AND THEN A TRANSITION TO  
RAIN/SNOW OR ALL RAIN IN THE AFTERNOON. CONFIDENCE IN THE  
TRANSITION IS LOW THOUGH AS MODELS TYPICALLY POORLY HANDLE THE  
TEMPERATURES AT THE VALLEY FLOOR, HENCE THE LARGE SPREAD IN  
POTENTIAL SNOW AMOUNTS.  
 
A COLD AIR MASS IS EXPECTED TO REMAIN OVER THE REGION THROUGH THE  
WEEKEND AND INTO NEXT WEEK WITH SNOW FAVORED DURING THE OVERNIGHT  
AND MORNING PERIODS AND A RAIN/SNOW MIX IN THE AFTERNOONS.  
 
STEHEKIN RIVER AT STEHEKIN IS CURRENTLY AT 22.4 FEET. IT IS  
FORECASTED TO CONTINUE RECEDING THROUGH THE NEXT 24 HOURS,  
DROPPING BELOW ITS ACTION STAGE OF 22 FEET BETWEEN LATE WEDNESDAY  
NIGHT AND EARLY THURSDAY MORNING. IT IS EXPECTED TO REMAIN BELOW  
22 FEET THEREAFTER.  
   
THURSDAY  
 
SKY/WEATHER.........CLOUDY. 80% CHANCE OF SNOW IN THE EARLY MORNING INCREASING  
TO A 100% CHANCE OF SNOW/RAIN IN THE LATE MORNING AND AFTERNOON.  
PRECIP AMOUNTS......1.25 TO 2.00"  
SNOW AMOUNTS........2 TO 5 INCHES.  
SNOW LEVELS.........1200-2500 FEET.  
MIN/MAX TEMPERATURE.32/37.  
SURFACE WINDS (MPH).SOUTHEAST WINDS 4 TO 9 MPH BECOMING NORTHWEST 7 TO 12 MPH.  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. 80% CHANCE OF SNOW SHOWERS.  
PRECIP AMOUNTS......0.20 TO 0.80"  
SNOW AMOUNTS........1 TO 4 INCHES.  
SNOW LEVELS.........600-1400 FEET.  
MIN/MAX TEMPERATURE.29/35.  
SURFACE WINDS (MPH).WEST TO NORTHWEST 5 TO 12 MPH.  
   
SATURDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. 90% CHANCE OF SNOW SHOWERS THROUGH THE  
AFTERNOON, DECREASING TO 70% CHANCE IN THE EVENING.  
PRECIP AMOUNTS......0.15 TO 1.0"  
SNOW AMOUNTS........0.5 TO 3 INCHES.  
SNOW LEVELS.........1000-2000 FEET.  
MIN/MAX TEMPERATURE.30/35.  
SURFACE WINDS (MPH).WEST TO NORTHWEST 4 TO 8 MPH.  
   
SUNDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. 60% CHANCE OF SNOW IN THE  
MORNING INCREASING TO 90% CHANCE IN THE AFTERNOON.  
PRECIP AMOUNTS......0.20 TO 1.00"  
SNOW AMOUNTS........TRACE TO 3 INCHES.  
SNOW LEVELS.........1800-2500 FEET.  
MIN/MAX TEMPERATURE.29/36.  
SURFACE WINDS (MPH).SOUTH TO SOUTHEAST 3 TO 6 MPH.  
   
MONDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. 90% CHANCE OF SNOW IN THE  
MORNING AND AFTERNOON, DECREASING TO 60% CHANCE IN THE  
EVENING.  
PRECIP AMOUNTS......0.05 TO 0.90"  
SNOW AMOUNTS........TRACE TO 4 INCHES.  
SNOW LEVELS.........1500-2000 FEET.  
MIN/MAX TEMPERATURE.31/36.  
SURFACE WINDS (MPH).SOUTH TO SOUTHEAST 4 TO 7 MPH.  
 
EXTENDED OUTLOOK: TEMPERATURES NEAR SEASONAL NORMALS. 40-50% CHANCE OF  
SNOW TUESDAY AND WEDNESDAY.  
 
 
FORECASTER...VT  
REQUESTED BY...KEVIN DILLON  
TYPE OF REQUEST...OTHER  
.TAG 2527580.5/OTX  
.DELDT 12/17/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JARED.WATTS@CHELANPUD.ORG,KEVIN_DILLON@NPS.GOV,RICH.MAGNUSSEN@CO.CHELAN.WA.US,JASON.REINFELD@CO.CHELAN.WA.US  
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