National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

33°F

1°C

Humidity 53%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 10 Mar 01:15 PM PDT
Extended Forecast for

5 Miles NNE Chemult OR

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly between 3pm and 5pm. Mostly sunny, with a high near 43. West wind around 10 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.

    High: 43 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 1am and 2am. Mostly cloudy, with a low around 28. South southwest wind around 7 mph. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level rising to 5900 feet in the afternoon. Partly sunny, with a high near 54. West southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 54 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Snow level 6200 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 32. West southwest wind 11 to 16 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 11am. Snow level 5400 feet rising to 6600 feet in the afternoon. Partly sunny, with a high near 50. West southwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Snow level 6900 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain. Snow level 5800 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain, mainly after 11pm. Snow level 7200 feet. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain

  • Saturday

    Saturday: Rain before 11am, then rain and snow likely. Snow level 6700 feet lowering to 5000 feet in the afternoon . Partly sunny, with a high near 52.

    High: 52 °F

    Rain/Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly between 3pm and 5pm. Mostly sunny, with a high near 43. West wind around 10 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Tonight
A 30 percent chance of snow, mainly between 1am and 2am. Mostly cloudy, with a low around 28. South southwest wind around 7 mph. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level rising to 5900 feet in the afternoon. Partly sunny, with a high near 54. West southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of rain. Snow level 6200 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 32. West southwest wind 11 to 16 mph, with gusts as high as 30 mph.
Thursday
Rain likely, mainly after 11am. Snow level 5400 feet rising to 6600 feet in the afternoon. Partly sunny, with a high near 50. West southwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of rain. Snow level 6900 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 34.
Friday
A 50 percent chance of rain. Snow level 5800 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 53.
Friday Night
Rain, mainly after 11pm. Snow level 7200 feet. Mostly cloudy, with a low around 36.
Saturday
Rain before 11am, then rain and snow likely. Snow level 6700 feet lowering to 5000 feet in the afternoon . Partly sunny, with a high near 52.
Saturday Night
A slight chance of rain and snow before 11pm. Mostly cloudy, with a low around 32.
Sunday
A slight chance of rain and snow. Snow level rising to 6600 feet in the afternoon. Partly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chemult OR
 43.31°N 121.76°W (Elev. 4728 ft)
Last Update:
1:41 pm PDT Mar 10, 2026
Forecast Valid:
2pm PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation