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

33°F

1°C

Humidity 70%
Wind Speed SSE 8 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 1.24 mi
Wind Chill26°F (-3°C)
Last update 15 Mar 02:51 PM PDT
Extended Forecast for

11 Miles NNW Snoqualmie Pass WA

Winter Weather Advisory March 15, 05:00pm until March 16, 02:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Snow before 5pm, then snow, possibly mixed with rain.  High near 38. South wind around 5 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all rain after 11pm.  Steady temperature around 37. South southwest wind around 7 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 37 °F

    Rain/Snow
    then Rain

  • Monday

    Monday: Rain, mainly before 1pm.  High near 46. Southwest wind 7 to 9 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 46 °F

    Rain then
    Rain Likely

  • Monday Night

    Monday Night: Rain, mainly after 11pm.  Low around 40. Southwest wind around 5 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 47. Southwest wind around 5 mph.  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 43. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 43 °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 44.

    Low: 44 °F

    Rain

  • Thursday

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

    High: 48 °F

    Rain

Detailed Forecast

This Afternoon
Snow before 5pm, then snow, possibly mixed with rain. High near 38. South wind around 5 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain, possibly mixed with snow, becoming all rain after 11pm. Steady temperature around 37. South southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Rain, mainly before 1pm. High near 46. Southwest wind 7 to 9 mph. 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 40. Southwest wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 47. Southwest wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Low around 43. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain. High near 47. Chance of precipitation is 100%.
Wednesday Night
Rain. Cloudy, with a low around 44.
Thursday
Rain. Cloudy, with a high near 48.
Thursday Night
Rain. Cloudy, with a low around 43.
Friday
Rain. Mostly cloudy, with a high near 47.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 43.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Sunday
A chance of rain and snow. Partly sunny, with a high near 42.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Snoqualmie Pass WA
 47.57°N 121.49°W (Elev. 3107 ft)
2:25 pm PDT Mar 15, 2026
3pm 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