Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

43°F

6°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 31 Mar 11:55 PM PDT
Extended Forecast for

11 Miles NNE Mount Bachelor OR

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

    Overnight: Snow, mainly after 2am.  Low around 34. Southwest wind 3 to 5 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 34 °F

    Snow

  • Wednesday

    Wednesday: Snow.  High near 40. Southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 41 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 40 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 25. Southwest wind 14 to 16 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 25 °F

    Heavy Snow

  • Thursday

    Thursday: Snow.  High near 35. West wind 15 to 18 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Mostly clear, with a low around 24. West wind 5 to 10 mph becoming light  in the evening. Winds could gust as high as 24 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 33.

    Low: 33 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Snow, mainly after 2am. Low around 34. Southwest wind 3 to 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 40. Southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 25. Southwest wind 14 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Thursday
Snow. High near 35. West wind 15 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly clear, with a low around 24. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 24 mph.
Friday
Sunny, with a high near 51.
Friday Night
Clear, with a low around 33.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Partly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Mount Bachelor OR
 44.13°N 121.62°W (Elev. 5997 ft)
11:50 pm PDT Mar 31, 2026
12am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database