Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

light snow

29°F

-2°C

Humidity 99%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 0.84 mi
Last update 12 Mar 10:51 PM PDT
Extended Forecast for

4 Miles WSW Snoqualmie Pass WA

Winter Storm Warning March 12, 11:04pm until March 14, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 12, 11:04pm until March 14, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • Tonight

    Low: 31 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow. The snow could be heavy at times.  High near 36. Calm wind becoming west around 5 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 36 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 8pm.  Low around 28. Calm wind becoming west northwest around 5 mph after midnight.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow.  High near 33. Wind chill values between 22 and 27. West northwest wind 6 to 9 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 24. West northwest wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow before 11am, then rain likely, possibly mixed with snow.  Mostly cloudy, with a high near 38. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow, becoming all rain after 8pm.  Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    then Rain

  • Monday

    Monday: Rain.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain

Detailed Forecast

Tonight
Snow, possibly mixed with rain. The snow could be heavy at times. Low around 31. Light west wind. Chance of precipitation is 100%. Total nighttime snow accumulation of 11 to 17 inches possible.
Friday
Rain and snow. The snow could be heavy at times. High near 36. Calm wind becoming west around 5 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Friday Night
Rain and snow, becoming all snow after 8pm. Low around 28. Calm wind becoming west northwest around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. High near 33. Wind chill values between 22 and 27. West northwest wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24. West northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow before 11am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain, possibly mixed with snow, becoming all rain after 8pm. Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Rain. Mostly cloudy, with a high near 46.
Monday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 38.
Tuesday
Rain likely. Mostly cloudy, with a high near 51.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 41.
Wednesday
Rain. Cloudy, with a high near 50.
Wednesday Night
Rain. Mostly cloudy, with a low around 40.
Thursday
Rain likely. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Snoqualmie Pass WA
 47.4°N 121.5°W (Elev. 1854 ft)
8:01 pm PDT Mar 12, 2026
11pm PDT Mar 12, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

Radar & Satellite Image

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