SXUS46 KSEW 191205 RECSEW Mount Rainier Recreational Forecast National Weather Service Seattle WA 505 AM PDT Tue May 19 2026 .SYNOPSIS... The weather pattern remains fairly steady with high pressure situated offshore through the week with morning clouds and afternoon sun. Temperatures will rise a bit each day through the end of the week before beginning to cool off this weekend into early next week. && .TUESDAY...Partly sunny. Freezing level near 7500 feet. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain in the evening, then a slight chance of rain and snow after midnight. No snow accumulation near Paradise. Snow level near 7000 feet. .WEDNESDAY...Sunny. Freezing level near 9500 feet. .WEDNESDAY NIGHT...Partly cloudy. Freezing level near 10500 feet. .THURSDAY...Sunny. Freezing level near 10000 feet. && Temperature and wind forecasts for selected locations. Tue Tue Wed Wed Thu Night Night Summit (14411 FT) 12 14 17 21 17 NW 30 NW 25 NW 30 N 30 NW 25 Camp Muir(10188 FT) 25 29 30 33 32 NW 20 N 15 N 5 N 5 W 5 Paradise (5420 FT) 45 38 53 40 59 W 5 W 5 W 5 N 5 NW 5 Longmire (2760 FT) 56 41 63 42 70 W 5 W 5 W 5 Calm W 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...Mostly clear. Freezing level near 10500 feet. .FRIDAY...Sunny. Freezing level near 10500 feet. .FRIDAY NIGHT...Mostly clear. Freezing level near 11500 feet. .SATURDAY...Mostly sunny. Freezing level near 11500 feet. .SATURDAY NIGHT...Partly cloudy. Freezing level near 12000 feet. .SUNDAY...Mostly sunny. Freezing level near 11500 feet. .SUNDAY NIGHT...Mostly cloudy. A slight chance of rain and snow in the evening, then a chance of rain and snow after midnight. Snow level near 7000 feet. .MEMORIAL DAY...Mostly cloudy with a chance of rain and snow. Snow level near 6000 feet. $$ www.weather.gov/seattle