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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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

unknown precip

30°F

-1°C

Humidity 84%
Wind Speed SE 6 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Wind Chill24°F (-4°C)
Last update 21 Feb 06:08 PM PST
Extended Forecast for

7 Miles NNW Snoqualmie Pass WA

Wind Advisory February 21, 06:25pm until February 22, 10:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory February 21, 06:25pm until February 22, 10:00am

    NOW until 10:00am Sun

    Wind Advisory

  • Tonight

    Low: 35 °F

    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow. High near 43. Southeast wind 8 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow. Steady temperature around 39. Southeast wind around 7 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 41. South wind 3 to 5 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain before 10pm, then rain, possibly mixed with snow. Low around 34. Light southwest wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow. High near 39. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 10pm. Low around 32. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow, mainly before 4pm. Mostly cloudy, with a high near 38.

    High: 38 °F

    Snow

Detailed Forecast

Tonight
Rain and snow. Low around 35. East southeast wind around 13 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Rain, possibly mixed with snow. High near 43. Southeast wind 8 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow. Steady temperature around 39. Southeast wind around 7 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 41. South wind 3 to 5 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain before 10pm, then rain, possibly mixed with snow. Low around 34. Light southwest wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow. High near 39. 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 32. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly before 4pm. Mostly cloudy, with a high near 38.
Wednesday Night
Rain and snow likely before 1am, then snow likely between 1am and 4am, then rain and snow likely after 4am. Mostly cloudy, with a low around 33.
Thursday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 41.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Friday
Snow likely. Mostly cloudy, with a high near 39.
Friday Night
A chance of snow. Mostly cloudy, with a low around 29.
Saturday
A chance of snow. Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Snoqualmie Pass WA
 47.51°N 121.47°W (Elev. 2595 ft)
Last Update:
1:26 pm PST Feb 21, 2026
Forecast Valid:
6pm PST Feb 21, 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