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 >

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

NA

23°F

-5°C

Humidity 94%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.24 mi
Last update 15 Mar 06:41 AM PDT
Extended Forecast for

10 Miles SW Snoqualmie Pass WA

  • Today

    Today: Snow likely before 5pm, then rain and snow.  High near 36. Wind chill values between 24 and 34. Light east southeast wind.  Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all rain after 11pm.  Temperature rising to around 37 by 4am. Calm wind.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    then Rain

  • Monday

    Monday: Rain.  High near 45. Light west southwest wind.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly after 11pm.  Low around 39. Light west southwest wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 44. Light west southwest wind.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 41. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 43. Chance of precipitation is 100%.

    High: 43 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 42.

    Low: 42 °F

    Rain

  • Thursday

    Thursday: Rain.  Cloudy, with a high near 46.

    High: 46 °F

    Rain

Detailed Forecast

Today
Snow likely before 5pm, then rain and snow. High near 36. Wind chill values between 24 and 34. Light east southeast wind. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow, becoming all rain after 11pm. Temperature rising to around 37 by 4am. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
Rain. High near 45. Light west southwest wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain, mainly after 11pm. Low around 39. Light west southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 44. Light west southwest wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 41. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain. High near 43. Chance of precipitation is 100%.
Wednesday Night
Rain. Cloudy, with a low around 42.
Thursday
Rain. Cloudy, with a high near 46.
Thursday Night
Rain. Mostly cloudy, with a low around 41.
Friday
Rain likely. Mostly cloudy, with a high near 49.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 40.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Snoqualmie Pass WA
 47.31°N 121.53°W (Elev. 3225 ft)
2:25 am PDT Mar 15, 2026
6am PDT Mar 15, 2026-6pm PDT Mar 21, 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