Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

26°F

-3°C

Humidity 92%
Wind Speed NA NA MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Last update 10 Mar 07:00 AM PDT
Extended Forecast for

3 Miles ESE Snoqualmie Pass WA

Winter Storm Warning March 10, 05:00pm until March 13, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  • Today

    Today: Snow, mainly after 2pm. The snow could be heavy at times.  High near 27. West wind around 10 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Chance Snow
    then Heavy
    Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Low around 25. West wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 25 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 35. Southwest wind 8 to 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    High: 35 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Widespread blowing snow, mainly after 2am. Low around 27. Breezy, with a southwest wind 16 to 21 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 47 mph.  Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

    Low: 27 °F

    Heavy Snow
    and Blowing
    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  Widespread blowing snow, mainly before 11am. High near 29. Breezy, with a west wind 18 to 28 mph, with gusts as high as 39 mph.  Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    High: 29 °F

    Heavy Snow
    and Blowing
    Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times.  Low around 28. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

    Low: 28 °F

    Heavy Snow

  • Friday

    Friday: Snow. The snow could be heavy at times.  High near 31. Chance of precipitation is 100%. New snow accumulation of 20 to 26 inches possible.

    High: 31 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times.  Low around 22. Chance of precipitation is 90%.

    Low: 22 °F

    Heavy Snow

  • Saturday

    Saturday: Snow likely.  Partly sunny, with a high near 28. Chance of precipitation is 70%.

    High: 28 °F

    Snow Likely

Detailed Forecast

Today
Snow, mainly after 2pm. The snow could be heavy at times. High near 27. West wind around 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 25. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 35. Southwest wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 2am. Low around 27. Breezy, with a southwest wind 16 to 21 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
Thursday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 11am. High near 29. Breezy, with a west wind 18 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 28. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.
Friday
Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 100%. New snow accumulation of 20 to 26 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 22. Chance of precipitation is 90%.
Saturday
Snow likely. Partly sunny, with a high near 28. Chance of precipitation is 70%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 18.
Sunday
Snow likely. Mostly cloudy, with a high near 33.
Sunday Night
Snow. Mostly cloudy, with a low around 31.
Monday
Rain and snow likely. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Snoqualmie Pass WA
 47.39°N 121.34°W (Elev. 5131 ft)
6:40 am PDT Mar 10, 2026
7am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

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