Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

27°F

-3°C

Humidity 82%
Wind Speed NA NA MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 31 Mar 06:00 AM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: Partly sunny, with a high near 46. Southeast wind 3 to 6 mph.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, possibly mixed with rain, mainly after 11pm.  Mostly cloudy, with a low around 34. Calm wind.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow.  High near 41. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 2am.  Low around 31. West wind 3 to 5 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow

  • Thursday

    Thursday: Snow before 2pm, then rain, possibly mixed with snow.  High near 38. West wind 3 to 6 mph. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 38 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of rain before 11pm.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: A slight chance of rain and snow before 11am, then a slight chance of rain.  Partly sunny, with a high near 46. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 46. Southeast wind 3 to 6 mph.
Tonight
Snow likely, possibly mixed with rain, mainly after 11pm. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Rain and snow. High near 41. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 2am. Low around 31. West wind 3 to 5 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday
Snow before 2pm, then rain, possibly mixed with snow. High near 38. West wind 3 to 6 mph. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday Night
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 32.
Friday
A slight chance of rain and snow before 11am, then a slight chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
A slight chance of rain. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.42°N 121.44°W (Elev. 2569 ft)
4:20 am PDT Mar 31, 2026
7am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
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