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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

unknown precip

28°F

-2°C

Humidity 98%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Last update 28 Jan 06:48 AM PST
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: Snow, possibly mixed with rain. High near 35. Calm wind. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow. Low around 32. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all rain after 1pm. High near 36. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain. Low around 34. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain

  • Friday

    Friday: Rain. High near 37. Light south southeast wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 37 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 34. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 10am. Mostly cloudy, with a high near 38.

    High: 38 °F

    Rain

Detailed Forecast

Today
Snow, possibly mixed with rain. High near 35. Calm wind. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Rain and snow. Low around 32. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Rain and snow, becoming all rain after 1pm. High near 36. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain. Low around 34. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 37. Light south southeast wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 34. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 39.
Saturday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 33.
Sunday
Rain, mainly after 10am. Mostly cloudy, with a high near 38.
Sunday Night
Rain. Mostly cloudy, with a low around 33.
Monday
Rain likely. Mostly cloudy, with a high near 37.
Monday Night
A chance of rain. Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
7:01 am PST Jan 28, 2026
Forecast Valid:
7am PST Jan 28, 2026-6pm PST Feb 3, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation