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Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

NA

33°F

1°C

Humidity 77%
Wind Speed NA NA MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 22 Feb 04:00 AM PST
Extended Forecast for

2 Miles SSE Snoqualmie Pass WA

Winter Weather Advisory until February 23, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 23, 10:00am

    NOW until 10:00am Mon

    Winter Weather Advisory

  • Overnight

    Low: 30 °F

    Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 4pm. High near 37. Southeast wind 6 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain. Low around 32. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow. High near 36. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 1am. Low around 30. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow likely before 10am, then rain, possibly mixed with snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 10pm. Low around 29. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely before 4pm, then rain and snow likely. Partly sunny, with a high near 34. Chance of precipitation is 70%.

    High: 34 °F

    Snow Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Snow. Low around 30. East wind around 9 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Rain, possibly mixed with snow, becoming all rain after 4pm. High near 37. Southeast wind 6 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, possibly mixed with rain. Low around 32. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday
Rain and snow. High near 36. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday Night
Rain and snow, becoming all snow after 1am. Low around 30. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely before 10am, then rain, possibly mixed with snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all snow after 10pm. Low around 29. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow likely before 4pm, then rain and snow likely. Partly sunny, with a high near 34. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely, becoming all snow after 7pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Thursday
Snow likely before 1pm, then rain, possibly mixed with snow. Partly sunny, with a high near 35.
Thursday Night
Rain and snow. Mostly cloudy, with a low around 26.
Friday
Snow. Mostly cloudy, with a high near 33.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22.
Saturday
A chance of snow. Mostly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Snoqualmie Pass WA
 47.39°N 121.4°W (Elev. 2759 ft)
Last Update:
4:21 am PST Feb 22, 2026
Forecast Valid:
4am PST Feb 22, 2026-6pm PST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation