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

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

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

24°F

-4°C

Humidity 93%
Wind Speed NA NA MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Last update 27 Jan 08:00 AM PST
Extended Forecast for

2 Miles SSE Snoqualmie Pass WA

  • Today

    Today: Partly sunny, with a high near 36. Southeast wind 5 to 7 mph, with gusts as high as 18 mph.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow before 1am, then snow, possibly mixed with rain. Low around 29. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow before 10am, then rain between 10am and 1pm, then rain and snow after 1pm. High near 37. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all rain after 7pm. Low around 33. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    then Rain

  • Thursday

    Thursday: Rain. High near 38. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 38 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 35. Chance of precipitation is 100%.

    Low: 35 °F

    Rain

  • Friday

    Friday: Rain. High near 40. Chance of precipitation is 90%.

    High: 40 °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

  • Saturday

    Saturday: A 40 percent chance of rain. Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 36. Southeast wind 5 to 7 mph, with gusts as high as 18 mph.
Tonight
A chance of snow before 1am, then snow, possibly mixed with rain. Low around 29. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow before 10am, then rain between 10am and 1pm, then rain and snow after 1pm. High near 37. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow, becoming all rain after 7pm. Low around 33. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain. High near 38. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 35. Chance of precipitation is 100%.
Friday
Rain. High near 40. Chance of precipitation is 90%.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 35.
Sunday
A chance of rain. Partly sunny, with a high near 42.
Sunday Night
Rain likely. Mostly cloudy, with a low around 35.
Monday
Rain likely. Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Snoqualmie Pass WA
 47.39°N 121.4°W (Elev. 2759 ft)
Last Update:
8:31 am PST Jan 27, 2026
Forecast Valid:
9am PST Jan 27, 2026-6pm PST Feb 2, 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