Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Snow & Ice Across Portions of the Plains and Midwest; Unsettled in the Pacific Northwest

Heavy snow and freezing rain will impact portions of the Plains, upper Midwest, and Great Lakes into Monday. Significant snow accumulations and gusty winds are likely in some areas. Farther to the south, rain and a few thunderstorms are expected over the Mississippi, Tennessee, and Ohio Valleys. Heavy rain & mountain snowfall will also continue from northern California into the Pacific Northwest. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972ft.

Lt Snow

32°F

0°C

Humidity 91%
Wind Speed N 2 G 14 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 21 Jan 6:32 pm PST
Extended Forecast for

5 Miles NNW Snoqualmie Pass WA

Winter Weather Advisory until January 22, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 22, 09:00am

    NOW until
    9:00am Mon

    Winter Weather Advisory

  • Tonight

    Tonight: Snow showers.  Low around 29. Wind chill values between 21 and 26. West southwest wind around 11 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Snow Showers

    Low: 29 °F

  • Monday

    Monday: Snow showers.  High near 31. Wind chill values between 21 and 26. West southwest wind around 10 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers

    High: 31 °F

  • Monday
    Night

    Monday Night: Snow showers likely, mainly before 10pm, then snow likely after 4am.  Cloudy, with a low around 27. Wind chill values between 19 and 24. West southwest wind 5 to 8 mph becoming southeast after midnight.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Snow Showers
    Likely

    Low: 27 °F

  • Tuesday

    Tuesday: Snow.  High near 32. Wind chill values between 19 and 24. East southeast wind 13 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Snow

    High: 32 °F

  • Tuesday
    Night

    Tuesday Night: Snow.  Low around 30. Southeast wind 11 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Snow

    Low: 30 °F

  • Wednesday

    Wednesday: Snow.  High near 34. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow

    High: 34 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers.  Low around 27. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Snow Showers

    Low: 27 °F

  • Thursday

    Thursday: Snow showers likely.  Cloudy, with a high near 29.

    Snow Showers
    Likely

    High: 29 °F

Detailed Forecast

Tonight
Snow showers. Low around 29. Wind chill values between 21 and 26. West southwest wind around 11 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Monday
Snow showers. High near 31. Wind chill values between 21 and 26. West southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow showers likely, mainly before 10pm, then snow likely after 4am. Cloudy, with a low around 27. Wind chill values between 19 and 24. West southwest wind 5 to 8 mph becoming southeast after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday
Snow. High near 32. Wind chill values between 19 and 24. East southeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Tuesday Night
Snow. Low around 30. Southeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow. High near 34. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow showers. Low around 27. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
Snow showers likely. Cloudy, with a high near 29.
Thursday Night
A chance of snow showers. Cloudy, with a low around 24.
Friday
A chance of snow showers. Mostly cloudy, with a high near 30.
Friday Night
Snow likely. Cloudy, with a low around 25.
Saturday
Snow. Cloudy, with a high near 33.
Saturday Night
Rain. Cloudy, with a low around 30.
Sunday
Rain. Cloudy, with a high near 35.
Click Map For Forecast
Point Forecast:
5 Miles NNW Snoqualmie Pass WA
 47.49°N 121.46°W (Elev. 3675 ft)
2:36 pm PST Jan 21, 2018
6pm PST Jan 21, 2018-6pm PST Jan 28, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database