326  
SXUS46 KSEW 131021  
RECSEW  
 
MOUNT RAINIER RECREATIONAL FORECAST  
NATIONAL WEATHER SERVICE SEATTLE WA  
321 AM PDT THU MAR 13 2025  
   
SYNOPSIS
 
SHOWERS WILL PERSIST TODAY AT MOUNT RAINIER NATIONAL  
PARK WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
ADDITIONAL SYSTEMS WILL MOVE THROUGH FRIDAY AND THROUGH THE  
WEEKEND WHICH MAY BRING MORE SIGNIFICANT RAINFALL AND HEAVY  
MOUNTAIN SNOW TO THE PARK.  
 

 
   
IMPACTS
 
STRONG WINDS NEAR THE SUMMIT ON SATURDAY 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.  
 

 
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON PDT TODAY
 
 
   
THURSDAY
 
BREEZY. SNOW LIKELY IN THE MORNING, THEN SNOW SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW MAY  
BE HEAVY AT TIMES IN THE MORNING. SNOW MAY BE HEAVY AT TIMES IN  
THE AFTERNOON. SNOW ACCUMULATION NEAR PARADISE OF 3 TO 8 INCHES.  
SNOW LEVEL NEAR 1500 FEET.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SNOW AFTER MIDNIGHT. SNOW MAY BE HEAVY AT TIMES  
IN THE EVENING. SNOW ACCUMULATION NEAR PARADISE OF 2 TO 6 INCHES.  
SNOW LEVEL NEAR 1000 FEET.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE MORNING,  
THEN CLOUDY WITH SNOW IN THE AFTERNOON. SNOW ACCUMULATION NEAR  
PARADISE OF 1 TO 2 INCHES.    
FRIDAY NIGHT
 
RAIN AND SNOW. SNOW MAY BE HEAVY AT TIMES AFTER  
MIDNIGHT. HEAVY SNOW ACCUMULATIONS. SNOW LEVEL NEAR 2500 FEET.    
SATURDAY
 
RAIN AND SNOW. SNOW MAY BE HEAVY AT TIMES. HEAVY SNOW  
ACCUMULATIONS. SNOW LEVEL NEAR 2500 FEET.  
 

 
 
TEMPERATURE AND WIND FORECASTS FOR SELECTED LOCATIONS.  
 
THU THU FRI FRI SAT  
NIGHT NIGHT  
 
SUMMIT (14411 FT) -13 -17 -8 -6 -12  
SW 35 W 30 W 20 SW 25 W 45  
 
CAMP MUIR(10188 FT) 4 2 7 11 7  
W 30 W 20 S 5 SW 25 W 40  
 
PARADISE (5420 FT) 26 17 30 26 30  
W 20 W 10 SE 10 S 10 SW 15  
 
LONGMIRE (2760 FT) 34 24 38 31 37  
W 10 W 5 E 5 S 5 SW 10  
 
++ 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
 
 
   
SATURDAY NIGHT
 
RAIN AND SNOW. SNOW MAY BE HEAVY AT TIMES. SNOW  
LEVEL NEAR 3000 FEET.    
SUNDAY
 
RAIN AND SNOW. SNOW LEVEL NEAR 2500 FEET.    
SUNDAY NIGHT
 
RAIN AND SNOW IN THE EVENING, THEN RAIN AND SNOW  
LIKELY AFTER MIDNIGHT. SNOW LEVEL NEAR 3000 FEET.    
MONDAY
 
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN AND SNOW  
IN THE AFTERNOON. SNOW LEVEL NEAR 2500 FEET.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN AND SNOW IN THE EVENING,  
THEN MOSTLY CLOUDY WITH A CHANCE OF SNOW AFTER MIDNIGHT. SNOW  
LEVEL NEAR 2500 FEET.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW IN THE MORNING,  
THEN MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY IN THE AFTERNOON.  
SNOW LEVEL NEAR 2000 FEET.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
EVENING. SNOW LEVEL NEAR 2500 FEET.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. SNOW  
LEVEL NEAR 3000 FEET IN THE AFTERNOON.  
 

 
 
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