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 into the morning. Read More >

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

32°F

0°C

Humidity 80%
Wind Speed W 10 MPH
Barometer 29.67 in (1004.74 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 02 Apr 01:55 AM PDT
Extended Forecast for

5 Miles WSW Suttle Lake OR

Winter Storm Warning April 2, 02:17am until April 2, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 2, 02:17am until April 2, 05:00pm

    NOW until 5:00pm Thu

    Winter Storm Warning

  • Overnight

    Low: 24 °F

    Heavy Snow

  • Thursday

    Thursday: Snow, mainly before 2pm. The snow could be heavy at times.  High near 33. West wind 16 to 18 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 20. West wind 5 to 13 mph, with gusts as high as 28 mph.

    Low: 20 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 49. West wind around 5 mph becoming calm.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. West wind around 5 mph becoming calm  in the evening.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 24. West wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 6 to 10 inches possible.
Thursday
Snow, mainly before 2pm. The snow could be heavy at times. High near 33. West wind 16 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
A 30 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 20. West wind 5 to 13 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 49. West wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around 30. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 38.
Monday
A slight chance of rain after 11am. Mostly sunny, with a high near 61.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Tuesday
A chance of rain. Mostly sunny, with a high near 52.
Tuesday Night
A chance of rain. Snow level 6600 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Snow level 5000 feet. Partly sunny, with a high near 47.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Suttle Lake OR
 44.4°N 121.85°W (Elev. 4800 ft)
1:46 am PDT Apr 2, 2026
2am PDT Apr 2, 2026-6pm PDT Apr 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database