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.

snow

28°F

-2°C

Humidity 97%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility 0.50 mi
Last update 28 Jan 04:48 AM PST
Extended Forecast for

Snoqualmie Pass WA

  • Overnight

    Overnight: Snow, possibly mixed with rain. The snow could be heavy at times. Low around 29. Calm wind. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.

    Low: 29 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow. High near 37. Calm wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 37 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow. Low around 33. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with 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 35. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain

  • Friday

    Friday: Rain. High near 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 38 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain, mainly before 10am. Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Overnight
Snow, possibly mixed with rain. The snow could be heavy at times. Low around 29. Calm wind. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Rain and snow. High near 37. Calm wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday Night
Rain and snow. Low around 33. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Rain, possibly mixed with 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 35. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 38. 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 35. Chance of precipitation is 70%.
Saturday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 40.
Saturday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 35.
Sunday
Rain, mainly after 10am. Mostly cloudy, with a high near 39.
Sunday Night
Rain. Mostly cloudy, with a low around 34.
Monday
Rain likely. Mostly cloudy, with a high near 38.
Monday Night
A chance of rain. Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.44°W (Elev. 3097 ft)
Last Update:
3:56 am PST Jan 28, 2026
Forecast Valid:
5am 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