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

Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

BLACK ROCK (OKFO3)

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

NA

87°F

31°C

Humidity 20%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Heat Index84°F (29°C)
Last update 10 Jul 02:15 PM PDT
Extended Forecast for

23 Miles SSE Chemult OR

Red Flag Warning July 10, 03:12pm until July 12, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning July 10, 03:12pm until July 12, 09:00pm

    NOW until 9:00pm Sun

    Red Flag Warning

  • Tonight

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 83. Light south wind becoming southwest 6 to 11 mph in the morning.

    High: 83 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. West southwest wind 5 to 10 mph becoming light southwest in the evening.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 85. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. West southwest wind 5 to 9 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Tonight
Clear, with a low around 39. West southwest wind 6 to 11 mph becoming light and variable in the evening.
Saturday
Increasing clouds, with a high near 83. Light south wind becoming southwest 6 to 11 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 43. West southwest wind 5 to 10 mph becoming light southwest in the evening.
Sunday
Mostly sunny, with a high near 85. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 42. West southwest wind 5 to 9 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 83.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
23 Miles SSE Chemult OR
 42.95°N 121.57°W (Elev. 4600 ft)
Last Update:
2:01 pm PDT Jul 10, 2026
Forecast Valid:
3pm PDT Jul 10, 2026-6pm PDT Jul 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation