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

Heavy Mountain Snow in the Northwest; Flooding Possible in the South

Heavy mountain snow and high winds have returned to the Northwestern U.S. today into Friday. Total snow accumulations could reach 3 feet in the higher elevations. Several rounds of heavy showers and thunderstorms tracking from the ArkLaTex into the Tennessee Valley may result in localized flash, urban, and small stream flooding into early next week, along with new river flooding. Read More >

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

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

unknown precip

32°F

0°C

Humidity 83%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Last update 25 Feb 02:37 PM PST
Extended Forecast for

Snoqualmie Pass WA

Winter Storm Warning until February 26, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until February 26, 10:00pm

    NOW until
    10:00pm Fri

    Winter Storm Warning

  • This
    Afternoon

    This Afternoon: Snow. High near 32. Wind chill values between 17 and 22. West wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.

    Snow

    High: 32 °F

  • Tonight

    Tonight: Snow. Low around 27. Wind chill values between 15 and 20. Breezy, with a west wind 18 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Snow and
    Breezy

    Low: 27 °F

  • Friday

    Friday: Snow. High near 31. Wind chill values between 14 and 19. West northwest wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Snow

    High: 31 °F

  • Friday
    Night

    Friday Night: Snow before 10pm, then snow showers likely, mainly between 10pm and 4am. Low around 24. Wind chill values between 16 and 21. Northwest wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Snow

    Low: 24 °F

  • Saturday

    Saturday: A 30 percent chance of snow showers before 10am. Partly sunny, with a high near 32. West northwest wind around 9 mph. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers then
    Partly Sunny

    High: 32 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 25. New snow accumulation of less than one inch possible.

    Chance Snow

    Low: 25 °F

  • Sunday

    Sunday: A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    Chance Snow
    then Chance
    Rain/Snow

    High: 36 °F

  • Sunday
    Night

    Sunday Night: A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 29.

    Chance
    Rain/Snow
    then Chance
    Snow

    Low: 29 °F

Detailed Forecast

This Afternoon
Snow. High near 32. Wind chill values between 17 and 22. West wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow. Low around 27. Wind chill values between 15 and 20. Breezy, with a west wind 18 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Friday
Snow. High near 31. Wind chill values between 14 and 19. West northwest wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Friday Night
Snow before 10pm, then snow showers likely, mainly between 10pm and 4am. Low around 24. Wind chill values between 16 and 21. Northwest wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday
A 30 percent chance of snow showers before 10am. Partly sunny, with a high near 32. West northwest wind around 9 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 25. New snow accumulation of less than one inch possible.
Sunday
A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Sunday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 29.
Monday
Snow likely, mainly before 4pm. Cloudy, with a high near 35.
Monday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 26.
Tuesday
A chance of snow. Mostly cloudy, with a high near 34.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 27.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 29.
Thursday
A chance of rain and snow. Snow level rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 39.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
2:42 pm PST Feb 25, 2021
Forecast Valid:
3pm PST Feb 25, 2021-6pm PST Mar 4, 2021
 
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Chance of Precipitation