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

26°F

-3°C

Humidity 86%
Wind Speed NA NA MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 31 Mar 04:00 AM PDT
Extended Forecast for

14 Miles S Stevens Pass WA

  • Today

    Today: Partly sunny, with a high near 41. South wind around 6 mph.

    High: 41 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 2am.  Mostly cloudy, with a low around 27. Light south wind.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow before 2pm, then snow, possibly mixed with rain.  High near 40. Southeast wind 3 to 7 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 40 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 8pm.  Low around 26. South wind around 7 mph becoming west in the evening.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow.  High near 38. West wind 7 to 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 41. South wind around 6 mph.
Tonight
Snow likely, mainly after 2am. Mostly cloudy, with a low around 27. Light south wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow before 2pm, then snow, possibly mixed with rain. High near 40. Southeast wind 3 to 7 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 26. South wind around 7 mph becoming west in the evening. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 38. West wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 35.
Monday
A slight chance of rain. Mostly sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Stevens Pass WA
 47.55°N 121.1°W (Elev. 4045 ft)
4:20 am PDT Mar 31, 2026
4am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database