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

34°F

1°C

Humidity 86%
Wind Speed SSW 5 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 02 Apr 12:55 AM PDT
Extended Forecast for

3 Miles S Sisters OR

Winter Storm Warning April 2, 01:30am until April 2, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 2, 01:30am until April 2, 05:00pm

    NOW until 5:00pm Thu

    Winter Storm Warning

  • Overnight

    Low: 27 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 44. West wind 8 to 11 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. West wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 21 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 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow likely. Mostly cloudy, with a low around 27. West wind around 7 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
Snow likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 44. West wind 8 to 11 mph, with gusts as high as 29 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 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 59. Calm wind.
Friday Night
Mostly clear, with a low around 31. Calm wind.
Saturday
Sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 63.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Sisters OR
 44.25°N 121.53°W (Elev. 3399 ft)
11:50 pm PDT Apr 1, 2026
1am PDT Apr 2, 2026-6pm PDT Apr 8, 2026
 
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Additional Resources

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