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

36°F

2°C

Humidity 74%
Wind Speed W 10 MPH
Barometer 29.56 in (1001.02 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 01 Apr 08:55 PM PDT
Extended Forecast for

4 Miles NE Sisters OR

Winter Storm Warning April 1, 10:21pm until April 2, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 1, 10:21pm until April 2, 05:00pm

    NOW until 5:00pm Thu

    Winter Storm Warning

  • Tonight

    Low: 28 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely before 2pm, then a chance of rain and snow.  Mostly cloudy, then gradually becoming sunny, with a high near 45. West wind 9 to 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. West wind 6 to 11 mph becoming light  in the evening. Winds could gust as high as 25 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. Calm wind.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow likely. Mostly cloudy, with a low around 28. West wind 7 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Thursday
Snow likely before 2pm, then a chance of rain and snow. Mostly cloudy, then gradually becoming sunny, with a high near 45. West wind 9 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 23. West wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 59. Calm wind.
Friday Night
Mostly clear, with a low around 30. Calm wind.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 70.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 66.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 36.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Sisters OR
 44.34°N 121.5°W (Elev. 3199 ft)
10:16 pm PDT Apr 1, 2026
10pm PDT Apr 1, 2026-6pm PDT Apr 8, 2026
 
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Additional Resources

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