Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. 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 through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

32°F

0°C

Humidity 89%
Wind Speed NA NA MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 15 Mar 05:00 PM PDT
Extended Forecast for

2 Miles SSE Snoqualmie Pass WA

Winter Weather Advisory March 15, 08:00pm until March 16, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: A chance of rain and snow.  Cloudy, with a high near 36. Calm wind.  Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.

    High: 36 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow.  Cloudy, with a temperature falling to near 33 by 8pm, then rising to around 37 during the remainder of the night. Calm wind.  Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow.  Mostly cloudy, with a high near 46. Light west wind.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow.  Mostly cloudy, with a low around 39. Calm wind becoming west around 5 mph after midnight.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 39 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow.  Cloudy, with a high near 46. West wind around 5 mph becoming calm  in the morning.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow.  Mostly cloudy, with a low around 41. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 41 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow.  Mostly cloudy, with a high near 46. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow.  Mostly cloudy, with a low around 41. Chance of precipitation is 50%.

    Low: 41 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow.  Mostly cloudy, with a high near 48. Chance of precipitation is 50%.

    High: 48 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A chance of rain and snow. Cloudy, with a high near 36. Calm wind. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of rain and snow. Cloudy, with a temperature falling to near 33 by 8pm, then rising to around 37 during the remainder of the night. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 46. Light west wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 39. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow. Cloudy, with a high near 46. West wind around 5 mph becoming calm in the morning. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 41. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 41.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 47.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 42.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Sunday
A chance of rain and snow. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Snoqualmie Pass WA
 47.39°N 121.4°W (Elev. 2759 ft)
4:21 pm PDT Mar 15, 2026
5pm PDT Mar 15, 2026-6pm PDT Mar 22, 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