Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

Lat: 42.20597°NLon: 121.13806°WElev: 4950.0ft.

NA

47°F

8°C

Humidity 92%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 03 Sep 05:45 PM PDT
Extended Forecast for

8 Miles SE Bonanza OR

  • Tonight

    Tonight: Showers likely, mainly before 8pm.  Snow level 8100 feet lowering to 6800 feet after midnight . Cloudy during the early evening, then gradual clearing, with a low around 37. West wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers before 2pm, then a chance of showers after 4pm.  Snow level 6700 feet rising to 7900 feet in the afternoon. Mostly sunny, with a high near 59. Light and variable wind becoming west around 6 mph in the morning.  Chance of precipitation is 30%.

    High: 59 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly between 9pm and 11pm.  Mostly cloudy, then gradually becoming clear, with a low around 34. West wind 5 to 7 mph becoming calm  after midnight.

    Low: 34 °F

    Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65. South wind 3 to 6 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 11am.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 62. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 50 percent chance of rain, mainly before 11pm.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain
    then Slight
    Chance Rain

  • Labor Day

    Labor Day: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

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

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely, mainly before 8pm. Snow level 8100 feet lowering to 6800 feet after midnight . Cloudy during the early evening, then gradual clearing, with a low around 37. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%.
Friday
A slight chance of showers before 2pm, then a chance of showers after 4pm. Snow level 6700 feet rising to 7900 feet in the afternoon. Mostly sunny, with a high near 59. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers, mainly between 9pm and 11pm. Mostly cloudy, then gradually becoming clear, with a low around 34. West wind 5 to 7 mph becoming calm after midnight.
Saturday
Sunny, with a high near 65. South wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 35. West wind 5 to 7 mph becoming calm in the evening.
Sunday
Showers likely, mainly after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 62. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 50 percent chance of rain, mainly before 11pm. Partly cloudy, with a low around 32.
Labor Day
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
A slight chance of rain. Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Bonanza OR
 42.12°N 121.29°W (Elev. 4199 ft)
4:41 pm PDT Sep 3, 2026
6pm PDT Sep 3, 2026-6pm PDT Sep 10, 2026
 
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Additional Resources

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