Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

NA

46°F

8°C

Humidity 65%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility 1.24 mi
Last update 16 Mar 04:21 PM PDT
Extended Forecast for

10 Miles NNE Snoqualmie Pass WA

Flood Watch March 18, 01:00pm until March 20, 05:00pm
Click here for hazard details and duration
Flood Watch
  • This Afternoon

    This Afternoon: Partly sunny, with a high near 40. West southwest wind around 9 mph.

    High: 40 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then rain after 2am.  Low around 34. West southwest wind around 8 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tuesday

    Tuesday: Rain.  High near 40. West southwest wind 6 to 8 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 40 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 38. Southwest wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 40. West southwest wind around 8 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 40 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 36. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 43. Chance of precipitation is 90%.

    High: 43 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Cloudy, with a low around 38.

    Low: 38 °F

    Rain

  • Friday

    Friday: Rain before 8am, then rain, possibly mixed with snow.  Cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 40. West southwest wind around 9 mph.
Tonight
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then rain after 2am. Low around 34. West southwest wind around 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Rain. High near 40. West southwest wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Low around 38. Southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Rain. High near 40. West southwest wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain. Low around 36. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 43. Chance of precipitation is 90%.
Thursday Night
Rain. Cloudy, with a low around 38.
Friday
Rain before 8am, then rain, possibly mixed with snow. Cloudy, with a high near 42.
Friday Night
Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 29.
Saturday
A chance of snow. Mostly cloudy, with a high near 36.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Partly sunny, with a high near 37.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23.
Monday
Snow likely. Mostly cloudy, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Snoqualmie Pass WA
 47.55°N 121.32°W (Elev. 4954 ft)
2:25 pm PDT Mar 16, 2026
4pm PDT Mar 16, 2026-6pm PDT Mar 23, 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