Expires:No;;311945 SXUS46 KSEW 271202 RECSEW Mount Rainier Recreational Forecast National Weather Service Seattle WA 402 AM PST Sat Dec 27 2025 .SYNOPSIS... Persistent snow showers will continue over the Cascades before tapering off by afternoon. High pressure begins to build over the area this weekend, drying conditions out but allowing for colder overnight temperatures and likely fog development each morning into early next week. A return to a more typical pattern of lowland rain and mountain snow is expected late in the upcoming week. && .IMPACTS...Stormy weather through Saturday night will create difficult mountaineering conditions near the summit, with local blizzard- like conditions, strong winds, and near zero visibility. 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 10 AM PST THIS MORNING... .SATURDAY...Breezy. Mostly sunny. A slight chance of snow showers in the morning. .SATURDAY NIGHT...Mostly cloudy with a slight chance of snow showers. .SUNDAY...Mostly sunny. Freezing level near 500 feet increasing to 2500 feet in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Freezing level near 4500 feet. .MONDAY...Partly sunny. Freezing level near 6000 feet increasing to 8500 feet in the afternoon. && Temperature and wind forecasts for selected locations. Sat Sat Sun Sun Mon Night Night Summit (14411 FT) 3 6 10 18 18 NW 55 NW 50 NW 35 NW 30 W 35 Camp Muir(10188 FT) 12 14 24 24 28 NW 35 NW 30 NW 25 NW 25 NW 25 Paradise (5420 FT) 23 15 29 23 34 W 10 SW 5 N 5 NE 5 SE 5 Longmire (2760 FT) 31 22 36 29 41 W 5 Calm Calm E 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... .MONDAY NIGHT...Mostly cloudy. Freezing level near 7500 feet. .TUESDAY...Partly sunny. Freezing level near 9500 feet. .TUESDAY NIGHT...Mostly cloudy. Freezing level near 10000 feet. .WEDNESDAY...Partly sunny. A slight chance of rain and snow in the afternoon. Snow level near 6000 feet. .WEDNESDAY 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 5500 feet. .NEW YEARS DAY...Mostly cloudy with a chance of rain and snow. Snow level near 4500 feet. .THURSDAY NIGHT...Rain and snow likely. Snow level near 3500 feet. .FRIDAY...Rain and snow likely. Snow level near 3000 feet. $$ www.weather.gov/seattle