National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Traveling Conditions for the Midwest; Strong Pacific Storm Approaching

A storm will track across portions of the Midwest and into the western Great Lakes through Friday as a combination of a wintry mixture and rain will result in hazardous traveling conditions. A strong Pacific system will be approaching with high winds, and heavier rain and snow late Friday into the weekend with impacts spreading across much of the West. Across Hawaii, strong winds and high surf. Read More >

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

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

snow

26°F

-3°C

Humidity 96%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 0.53 mi
Last update 09 Dec 05:42 AM PST
Extended Forecast for

4 Miles NW Snoqualmie Pass WA

Winter Weather Advisory December 9, 04:00pm until December 10, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Snow likely. Cloudy, with a low around 21. Wind chill values between 14 and 19. South wind around 8 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

    Snow Likely

    Low: 21 °F

  • Friday

    Friday: Snow, mainly after 4pm. Steady temperature around 24. Wind chill values between 10 and 15. South wind around 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow

    High: 24 °F

  • Friday
    Night

    Friday Night: Snow. The snow could be heavy at times. Low around 24. Wind chill values between 10 and 15. Breezy, with a southeast wind 20 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Heavy Snow
    and Breezy

    Low: 24 °F

  • Saturday

    Saturday: Snow. High near 29. Wind chill values between 13 and 20. Southeast wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow

    High: 29 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. South wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely
    then Chance
    Snow

    Low: 25 °F

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 29. New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 29 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Mostly Cloudy

    Low: 24 °F

  • Monday

    Monday: Mostly cloudy, with a high near 26.

    Mostly Cloudy

    High: 26 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 18.

    Mostly Cloudy

    Low: 18 °F

Detailed Forecast

Overnight
Snow likely. Cloudy, with a low around 21. Wind chill values between 14 and 19. South wind around 8 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Friday
Snow, mainly after 4pm. Steady temperature around 24. Wind chill values between 10 and 15. South wind around 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 24. Wind chill values between 10 and 15. Breezy, with a southeast wind 20 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. High near 29. Wind chill values between 13 and 20. Southeast wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. South wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 29. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly cloudy, with a high near 26.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 25.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
4 Miles NW Snoqualmie Pass WA
 47.47°N 121.45°W (Elev. 4252 ft)
Last Update:
4:32 am PST Dec 9, 2022
Forecast Valid:
5am PST Dec 9, 2022-6pm PST Dec 15, 2022
 
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Additional Resources

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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