187
SXUS46 KSEW 221007
RECSEW
MOUNT RAINIER RECREATIONAL FORECAST
NATIONAL WEATHER SERVICE SEATTLE WA
307 AM PDT THU OCT 22 2026
SYNOPSIS
A DISSIPATING FRONTAL SYSTEM WILL SPREAD A FEW CLOUDS INTO THE
NATIONAL PARK ALONG WITH COOLER TEMPERATURES ON THURSDAY. HIGH
PRESSURE BRIEFLY REBUILDS INTO THE REGION ON FRIDAY BEFORE AN AREA
OF LOW PRESSURE BRINGS A CHANCE OF RAIN OR LIGHT HIGHER ELEVATION
SNOW TO THE AREA OVER THE WEEKEND INTO EARLY NEXT WEEK. DRY
CONDITIONS RETURN BY THE MIDDLE OF NEXT WEEK.
IMPACTS
STRONG WINDS NEAR THE SUMMIT 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.
THURSDAY
MOSTLY SUNNY. FREEZING LEVEL NEAR 10500 FEET.
THURSDAY NIGHT
PARTLY CLOUDY. FREEZING LEVEL NEAR 7500 FEET
DECREASING TO 5500 FEET AFTER MIDNIGHT.
FRIDAY
SUNNY. FREEZING LEVEL NEAR 4500 FEET INCREASING TO
6500 FEET IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. FREEZING LEVEL NEAR 8500 FEET.
SATURDAY
MOSTLY SUNNY. FREEZING LEVEL NEAR 9500 FEET.
TEMPERATURE AND WIND FORECASTS FOR SELECTED LOCATIONS.
THU THU FRI FRI SAT
NIGHT NIGHT
SUMMIT (14411 FT) 12 12 14 16 15
SW 40 NW 40 NW 45 NW 40 W 40
CAMP MUIR(10188 FT) 31 26 31 29 31
SW 30 NW 35 N 35 NW 15 W 20
PARADISE (5420 FT) 49 29 40 30 46
W 5 N 5 NW 5 CALM SW 5
LONGMIRE (2760 FT) 57 34 50 35 55
W 5 SE 5 SE 5 E 5 S 5
++ 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
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW
AFTER MIDNIGHT. SNOW LEVEL NEAR 6000 FEET.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. SNOW
LEVEL NEAR 6500 FEET.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE
EVENING, THEN A SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT.
SNOW LEVEL NEAR 6500 FEET.
MONDAY
PARTLY SUNNY. A SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. SNOW
LEVEL NEAR 6000 FEET.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW. SNOW LEVEL NEAR
6000 FEET.
TUESDAY
PARTLY SUNNY. A CHANCE OF RAIN AND SNOW. SNOW LEVEL
NEAR 5500 FEET.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. SNOW LEVEL NEAR 6000 FEET.
WEDNESDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
SNOW LEVEL NEAR 5500 FEET.
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