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

BLACK ROCK (OKFO3)

Lat: 43.52831°NLon: 121.81601°WElev: 4891.0ft.

NA

38°F

3°C

Humidity 95%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 31 Mar 09:15 AM PDT
Extended Forecast for

5 Miles NNE Chemult OR

Winter Weather Advisory April 1, 05:00pm until April 2, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Showers likely, mainly after 2pm.  Snow level 6300 feet. Mostly cloudy, with a high near 49. West southwest wind 8 to 11 mph.  Chance of precipitation is 70%.

    High: 49 °F

    Chance
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: Rain likely before 1am, then rain and snow.  Snow level 6100 feet lowering to 5100 feet after midnight . Low around 34. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Showers
    Likely then
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow.  Snow level 5400 feet. High near 44. South wind 13 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers.  Low around 24. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers.  High near 40. West wind 13 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 40 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers before 11pm.  Partly cloudy, with a low around 18. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Showers likely, mainly after 2pm. Snow level 6300 feet. Mostly cloudy, with a high near 49. West southwest wind 8 to 11 mph. Chance of precipitation is 70%.
Tonight
Rain likely before 1am, then rain and snow. Snow level 6100 feet lowering to 5100 feet after midnight . Low around 34. South southwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow. Snow level 5400 feet. High near 44. South wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers. Low around 24. West southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers. High near 40. West wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 18. New snow accumulation of less than a half inch possible.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 67.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chemult OR
 43.31°N 121.76°W (Elev. 4728 ft)
4:41 am PDT Mar 31, 2026
10am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database