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

Camp Sherman 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: Rain before 5am, then rain, possibly mixed with snow.  Steady temperature around 37. Calm wind.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow before 8am, then rain between 8am and 2pm, then rain, possibly mixed with snow after 2pm.  Snow level 4500 feet rising to 5200 feet. High near 47. Light southwest wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 8pm.  Low around 27. Southwest wind 8 to 11 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow.  High near 42. West wind 10 to 14 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 24. West wind 5 to 10 mph becoming light  in the evening. Winds could gust as high as 26 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Saturday Night

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

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain before 5am, then rain, possibly mixed with snow. Steady temperature around 37. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow before 8am, then rain between 8am and 2pm, then rain, possibly mixed with snow after 2pm. Snow level 4500 feet rising to 5200 feet. High near 47. Light southwest wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 27. Southwest wind 8 to 11 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 42. West wind 10 to 14 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 24. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 26 mph.
Friday
Sunny, with a high near 56.
Friday Night
Clear, with a low around 30.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Partly sunny, with a high near 61.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Camp Sherman OR
 44.43°N 121.62°W (Elev. 3786 ft)
11:50 pm PDT Mar 31, 2026
12am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database