Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

23°F

-5°C

Humidity 93%
Wind Speed NA NA MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 15 Mar 06:00 AM PDT
Extended Forecast for

11 Miles E Snoqualmie Pass WA

  • Today

    Today: A 50 percent chance of snow after 2pm.  Mostly cloudy, with a high near 39. Light southeast wind.  Total daytime snow accumulation of less than a half inch possible.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tonight

    Tonight: Snow, possibly mixed with rain, becoming all rain after 2am.  Low around 32. Light and variable wind.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Rain/Snow

  • Monday

    Monday: Rain.  High near 47. West wind 3 to 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 39. West wind 5 to 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  High near 48. West wind 5 to 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 40. Chance of precipitation is 90%.

    Low: 40 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 47. Chance of precipitation is 90%.

    High: 47 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 40. Chance of precipitation is 90%.

    Low: 40 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 49. Chance of precipitation is 90%.

    High: 49 °F

    Rain

Detailed Forecast

Today
A 50 percent chance of snow after 2pm. Mostly cloudy, with a high near 39. Light southeast wind. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, possibly mixed with rain, becoming all rain after 2am. Low around 32. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday
Rain. High near 47. West wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 39. West wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 48. West wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 40. Chance of precipitation is 90%.
Wednesday
Rain. High near 47. Chance of precipitation is 90%.
Wednesday Night
Rain. Low around 40. Chance of precipitation is 90%.
Thursday
Rain. High near 49. Chance of precipitation is 90%.
Thursday Night
Rain. Mostly cloudy, with a low around 39.
Friday
Rain likely. Mostly cloudy, with a high near 52.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 38.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Snoqualmie Pass WA
 47.44°N 121.19°W (Elev. 2854 ft)
4:20 am PDT Mar 15, 2026
7am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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