Weather WorldOlson Lake, WA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Olson Lake, WA Weather Forecast
Olson Lake, WA Weather Forecast Date: 136 AM PST Sun Nov 01 2026
The area/counties/county of: Cascades Of Whatcom And Skagit Counties, including the city of Mount Baker.or toggle through each period.
Today... Sunny. Freezing level near 5000 feet increasing to 6000 feet in the afternoon.
Tonight... Mostly clear. Freezing level near 6500 feet.
Monday... Mostly cloudy in the morning then becoming mostly sunny. Freezing level near 7500 feet increasing to 10500 feet in the afternoon.
Monday Night... Cloudy. Freezing level near 9000 feet.
Tuesday... Mostly cloudy. Freezing level near 7000 feet.
Tuesday Night... Mostly cloudy. Freezing level near 7500 feet.
Wednesday... Mostly sunny. A slight chance of rain and snow in the afternoon. Snow level near 5500 feet.
Wednesday Night... Rain and snow likely in the evening, then rain and snow after midnight. Snow level near 5500 feet.
Thursday... Mostly cloudy with rain and snow likely in the morning, then mostly cloudy with a chance of rain and snow in the afternoon. Snow level near 5000 feet.
Thursday Night... Mostly cloudy with a chance of rain and snow in the evening, then mostly cloudy with rain and snow likely after midnight. Snow level near 5000 feet.
Friday... Rain and snow in the morning, then rain and snow likely in the afternoon. Snow level near 4500 feet.
Friday 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 5000 feet.
POP = Probability of Precipitation
Olson Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...