829
SXUS46 KSEW 192329
RECSEW

Mount Rainier Recreational Forecast
National Weather Service Seattle WA
429 PM PDT Tue Aug 19 2025

.SYNOPSIS...Cooler and cloudier conditions will continue at Mount
Rainier National Park Tuesday night into Wednesday. Clouds on
Wednesday morning will clear for some afternoon sun. High pressure
will build over the Pacific Northwest late this week and remain
situated across the region through the weekend for warmer and
drier conditions at the park.

&&

.IMPACTS...Strong winds near the summit Tuesday night 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.

&&

.TUESDAY NIGHT...Mostly cloudy. Freezing level near 12000 feet.
.WEDNESDAY...Partly sunny in the morning then becoming sunny.
Freezing level near 12000 feet.
.WEDNESDAY NIGHT...Mostly clear. Freezing level near 13000 feet.
.THURSDAY...Sunny. Freezing level near 14500 feet.

&&

Temperature and wind forecasts for selected locations.

                       Tue    Wed    Wed    Thu
                     Night         Night

Summit   (14411 FT)     20     20     26     28
                     SW 35   W 25   W 15   W 15

Camp Muir(10188 FT)     36     37     42     43
                      W 15   W 15  NW  5   S  5

Paradise  (5420 FT)     44     57     46     67
                      W  5   W  5   N  5   E  5

Longmire  (2760 FT)     50     67     50     77
                      Calm  SW  5   N  5   E  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...

.THURSDAY NIGHT...Clear. Freezing level near 15000 feet.
.FRIDAY...Sunny. Freezing level near 15500 feet.
.FRIDAY NIGHT...Clear. Freezing level near 15500 feet.
.SATURDAY...Sunny. Freezing level near 15000 feet.
.SATURDAY NIGHT...Mostly clear. Freezing level near 15500 feet.
.SUNDAY...Sunny. Freezing level near 15000 feet.
.SUNDAY NIGHT...Mostly clear. Freezing level near 14500 feet.
.MONDAY...Sunny. Freezing level near 14500 feet.
.MONDAY NIGHT...Mostly clear. Freezing level near 15000 feet.
.TUESDAY...Sunny. Freezing level near 14500 feet.

$$

www.weather.gov/seattle