Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

NA

33°F

1°C

Humidity 90%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 01 Apr 04:25 AM PDT
Extended Forecast for

9 Miles N White Pass WA

Winter Weather Advisory until April 2, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 2, 11:00am

    NOW until 11:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 29 °F

    Snow

  • Wednesday

    Wednesday: Snow before 11am, then snow, possibly mixed with rain.  High near 35. South wind 6 to 9 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Low around 25. Southwest wind around 7 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: Snow.  High near 33. West wind 8 to 16 mph, with gusts as high as 40 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 25. West wind 7 to 14 mph, with gusts as high as 39 mph.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Overnight
Snow. Low around 29. Southwest wind around 6 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow before 11am, then snow, possibly mixed with rain. High near 35. South wind 6 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow, mainly before 11pm. Low around 25. Southwest wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 33. West wind 8 to 16 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. West wind 7 to 14 mph, with gusts as high as 39 mph.
Friday
Mostly sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 56.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 50.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N White Pass WA
 46.77°N 121.38°W (Elev. 4360 ft)
4:20 am PDT Apr 1, 2026
5am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database