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

43°F

6°C

Humidity 95%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility 1.24 mi
Last update 16 Mar 03:21 PM PDT
Extended Forecast for

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 44. Light west wind.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Rain, mainly after midnight.  Low around 37. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain.  High near 43. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 43 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 40. Calm wind.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 40 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 44. Calm wind.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 44 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 39. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 46. Chance of precipitation is 90%.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Cloudy, with a low around 41.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain.  Cloudy, with a high near 47.

    High: 47 °F

    Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 44. Light west wind.
Tonight
Rain, mainly after midnight. Low around 37. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 43. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Low around 40. Calm wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain. High near 44. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain. Low around 39. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 46. Chance of precipitation is 90%.
Thursday Night
Rain. Cloudy, with a low around 41.
Friday
Rain. Cloudy, with a high near 47.
Friday Night
Rain likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 31.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 40.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Sunday
A chance of rain and snow. Partly sunny, with a high near 41.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Monday
Rain and snow likely. Mostly cloudy, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
2:25 pm PDT Mar 16, 2026
3pm 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