Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

26°F

-3°C

Humidity 94%
Wind Speed NA NA MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 30 Mar 04:00 AM PDT
Extended Forecast for

8 Miles E Snoqualmie Pass WA

  • Today

    Today: Sunny, with a high near 42. Light and variable wind.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Light east wind.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm.  High near 42. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 8pm, then rain and snow between 8pm and 11pm, then snow after 11pm.  Low around 30. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow before 5pm, then snow, possibly mixed with rain.  High near 39. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 39 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm.  Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 42. Light and variable wind.
Tonight
Partly cloudy, with a low around 26. Light east wind.
Tuesday
Partly sunny, with a high near 47. Light and variable wind.
Tuesday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 31. Calm wind.
Wednesday
Snow likely before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm. High near 42. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain before 8pm, then rain and snow between 8pm and 11pm, then snow after 11pm. Low around 30. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow before 5pm, then snow, possibly mixed with rain. High near 39. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 33.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Snoqualmie Pass WA
 47.41°N 121.25°W (Elev. 3100 ft)
4:20 am PDT Mar 30, 2026
4am PDT Mar 30, 2026-6pm PDT Apr 5, 2026
 
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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