273  
SXUS46 KSEW 202307  
RECSEW  
 
MOUNT RAINIER RECREATIONAL FORECAST  
NATIONAL WEATHER SERVICE SEATTLE WA  
307 PM PST MON JAN 20 2025  
   
SYNOPSIS  
HIGH PRESSURE WILL DOMINATE THE WEATHER INTO THE  
MIDDLE OF THIS WEEK, BRINGING DRY CONDITIONS AND COLD OVERNIGHT  
TEMPERATURES. LOWS WILL FALL BELOW FREEZING OVER MUCH OF WESTERN  
WASHINGTON AT LEAST INTO MID-WEEK WHILE DAYTIME HIGHS WILL REMAIN  
BELOW NORMAL.  
 
 
   
IMPACTS  
STRONG WINDS IN ALPINE REGIONS ON THE MOUNTAIN,  
INCLUDING THE MUIR SNOWFIELD, WILL MAKE IT DIFFICULT TO MOVE  
SAFELY AND COULD PRODUCE LOCAL WHITEOUT CONDITIONS. A HIGH LEVEL  
OF SKILL AND EXPERIENCE IN ALPINE TERRAIN, INCLUDING USE OF GPS,  
IS RECOMMENDED FOR NAVIGATION AND CAMPING IN THESE CONDITIONS.  
 
 
   
MONDAY NIGHT  
MOSTLY CLOUDY UNTIL EARLY MORNING THEN BECOMING  
PARTLY CLOUDY. FREEZING LEVEL NEAR 6000 FEET DECREASING TO  
3000 FEET AFTER MIDNIGHT.    
TUESDAY  
SUNNY. FREEZING LEVEL NEAR 2000 FEET INCREASING TO  
3000 FEET IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. FREEZING LEVEL NEAR 2000 FEET  
INCREASING TO 3000 FEET AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. FREEZING LEVEL NEAR 5500 FEET  
INCREASING TO 7500 FEET IN THE AFTERNOON.  
 
 
 
TEMPERATURE AND WIND FORECASTS FOR SELECTED LOCATIONS.  
 
MON TUE TUE WED  
NIGHT NIGHT  
 
SUMMIT (14411 FT) 6 3 6 12  
W 65 NW 75 NW 65 NW 55  
 
CAMP MUIR(10188 FT) 23 19 23 26  
W 45 NW 50 NW 40 NW 30  
 
PARADISE (5420 FT) 22 30 21 37  
W 5 W 5 NW 5 NW 5  
 
LONGMIRE (2760 FT) 25 36 25 43  
CALM W 5 CALM CALM  
 
++ TEMPERATURES AND WIND FOR THE SUMMIT AND CAMP MUIR ARE AVERAGE  
CONDITIONS EXPECTED IN THE FREE AIR AT THOSE ELEVATIONS.  
++ TEMPERATURES FOR PARADISE AND LONGMIRE ARE THE EXPECTED HIGHS AND  
LOWS. WIND IS THE AVERAGE WIND EXPECTED DURING THAT PERIOD.  
   
EXTENDED FORECAST  
 
   
WEDNESDAY NIGHT  
PARTLY CLOUDY. FREEZING LEVEL NEAR 7000 FEET.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN AND SNOW IN THE  
AFTERNOON. SNOW LEVEL NEAR 3500 FEET.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
SNOW LEVEL NEAR 3000 FEET.    
FRIDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW.    
FRIDAY NIGHT  
MOSTLY CLEAR. FREEZING LEVEL NEAR 2000 FEET.    
SATURDAY  
SUNNY. FREEZING LEVEL NEAR 2000 FEET.    
SATURDAY NIGHT  
MOSTLY CLEAR. FREEZING LEVEL NEAR 2000 FEET.    
SUNDAY  
SUNNY. FREEZING LEVEL NEAR 4000 FEET.    
SUNDAY NIGHT  
MOSTLY CLEAR. FREEZING LEVEL NEAR 7000 FEET.    
MONDAY  
SUNNY. FREEZING LEVEL NEAR 8500 FEET.  
 
 
 
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