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.

Rain

31°F

-1°C

Humidity 75%
Wind Speed SE 6 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 1.24 mi
Wind Chill25°F (-4°C)
Last update 15 Mar 12:11 PM PDT
Extended Forecast for

4 Miles WSW Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: A slight chance of snow before 2pm, then snow, possibly mixed with rain.  High near 39. East southeast wind around 5 mph becoming calm.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all rain after 11pm.  Temperature falling to near 35 by midnight, then rising to around 40 during the remainder of the night. Calm wind.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    then Rain

  • Monday

    Monday: Rain.  High near 47. Light west southwest wind.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 47 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly after 11pm.  Low around 41. West southwest wind 3 to 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 47. Light west southwest wind.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 47 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 42. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 47. Chance of precipitation is 100%.

    High: 47 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 43.

    Low: 43 °F

    Rain

  • Thursday

    Thursday: Rain.  Cloudy, with a high near 48.

    High: 48 °F

    Rain

Detailed Forecast

This Afternoon
A slight chance of snow before 2pm, then snow, possibly mixed with rain. High near 39. East southeast wind around 5 mph becoming calm. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Rain and snow, becoming all rain after 11pm. Temperature falling to near 35 by midnight, then rising to around 40 during the remainder of the night. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday
Rain. High near 47. Light west southwest wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain, mainly after 11pm. Low around 41. West southwest wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 47. Light west southwest wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Low around 42. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain. High near 47. Chance of precipitation is 100%.
Wednesday Night
Rain. Cloudy, with a low around 43.
Thursday
Rain. Cloudy, with a high near 48.
Thursday Night
Rain. Mostly cloudy, with a low around 42.
Friday
Rain likely. Mostly cloudy, with a high near 51.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Snoqualmie Pass WA
 47.4°N 121.5°W (Elev. 1854 ft)
8:00 am PDT Mar 15, 2026
12pm 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

National Digital Forecast Database