Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

NA

35°F

2°C

Humidity 94%
Wind Speed NA NA MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 29 Jan 12:00 PM PST
Extended Forecast for

17 Miles WSW Leavenworth WA

  • This Afternoon

    This Afternoon: Snow, mainly before 1pm.  High near 33. Southwest wind around 8 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 1am.  Low around 31. South wind around 9 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Snow

  • Friday

    Friday: Snow, mainly after 10am.  High near 34. South wind around 9 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow

  • Friday Night

    Friday Night: Snow before 4am, then a slight chance of rain and snow.  Low around 30. West wind 9 to 11 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow then
    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 10am.  Mostly cloudy, with a high near 37. East wind 7 to 9 mph.  Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 27. Chance of precipitation is 70%.

    Low: 27 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: A 40 percent chance of snow.  Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow, mainly before 1pm. High near 33. Southwest wind around 8 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow, mainly before 1am. Low around 31. South wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Snow, mainly after 10am. High near 34. South wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow before 4am, then a slight chance of rain and snow. Low around 30. West wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 10am. Mostly cloudy, with a high near 37. East wind 7 to 9 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 34.
Monday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Leavenworth WA
 47.5°N 120.99°W (Elev. 6306 ft)
9:15 am PST Jan 29, 2026
12pm PST Jan 29, 2026-6pm PST Feb 4, 2026
 
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Additional Resources

Radar & Satellite Image

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