Storm Tracking Across the Plains; Powerful Pacific System is Approaching

Some heavy rain and possible flash flooding may affect the Central Plains through Thursday. Meanwhile, wintry weather conditions will spread through portions of Central and Northern Plains. A powerful storm system is forecast to approach the Pacific Northwest, then spreading inland and down through California through the end of this week. A series of storms will impact Alaska into the weekend. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

light snow

23°F

-5°C

Humidity 95%
Wind Speed NNE 4 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Wind Chill18°F (-8°C)
Last update 07 Dec 07:52 PM PST
Extended Forecast for

5 Miles NW Snoqualmie Pass WA

Winter Weather Advisory December 7, 10:00pm until December 8, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Snow, mainly after midnight. The snow could be heavy at times.  Steady temperature around 24. Wind chill values between 10 and 15. Southeast wind 9 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Mostly Cloudy
    then Heavy
    Snow

    Low: 24 °F

  • Thursday

    Thursday: Snow, mainly after 4pm. The snow could be heavy at times.  High near 25. Wind chill values between 9 and 17. South southeast wind 6 to 11 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Heavy Snow

    High: 25 °F

  • Thursday
    Night

    Thursday Night: Snow, mainly before 4am.  Low around 22. Wind chill values between 12 and 17. South southwest wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Snow

    Low: 22 °F

  • Friday

    Friday: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 26. Wind chill values between 12 and 17. Southeast wind 6 to 10 mph.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Snow Likely

    High: 26 °F

  • Friday
    Night

    Friday Night: Snow.  Low around 23. Breezy, with a southeast wind around 23 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow and
    Breezy

    Low: 23 °F

  • Saturday

    Saturday: Snow.  High near 26. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow

    High: 26 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 22. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Snow Likely
    then Chance
    Snow

    Low: 22 °F

  • Sunday

    Sunday: A chance of snow, mainly before 10am.  Mostly cloudy, with a high near 28.

    Chance Snow

    High: 28 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Mostly Cloudy

    Low: 21 °F

Detailed Forecast

Tonight
Snow, mainly after midnight. The snow could be heavy at times. Steady temperature around 24. Wind chill values between 10 and 15. Southeast wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Thursday
Snow, mainly after 4pm. The snow could be heavy at times. High near 25. Wind chill values between 9 and 17. South southeast wind 6 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow, mainly before 4am. Low around 22. Wind chill values between 12 and 17. South southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 26. Wind chill values between 12 and 17. Southeast wind 6 to 10 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. Low around 23. Breezy, with a southeast wind around 23 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. High near 26. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 22. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
A chance of snow, mainly before 10am. Mostly cloudy, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
A slight chance of snow. Partly sunny, with a high near 25.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 18.
Wednesday
A slight chance of snow. Partly sunny, with a high near 25.
Click Map For Forecast
Point Forecast:
5 Miles NW Snoqualmie Pass WA
 47.46°N 121.49°W (Elev. 4393 ft)
3:04 pm PST Dec 7, 2022
8pm PST Dec 7, 2022-6pm PST Dec 14, 2022
 
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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