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

Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

91°F

33°C

Humidity 12%
Wind Speed W 11 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Heat Index87°F (31°C)
Last update 19 Aug 03:45 PM PDT
Extended Forecast for

21 Miles W Paisley OR

Fire Weather Watch August 21, 02:00pm until August 21, 09:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Tonight

    Tonight: Patchy smoke after 4am. Mostly clear, with a low around 52. West southwest wind 5 to 9 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Smoke

  • Thursday

    Thursday: Increasing clouds, with a high near 82. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.

    High: 82 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Cloudy, with a low around 56. West southwest wind 5 to 8 mph becoming south southeast in the evening.

    Low: 56 °F

    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 80. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 80 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. South wind 8 to 17 mph, with gusts as high as 26 mph.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke after 4am. Mostly clear, with a low around 52. West southwest wind 5 to 9 mph becoming calm in the evening.
Thursday
Increasing clouds, with a high near 82. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.
Thursday Night
Cloudy, with a low around 56. West southwest wind 5 to 8 mph becoming south southeast in the evening.
Friday
Partly sunny, with a high near 80. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 51. South wind 8 to 17 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 46.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles W Paisley OR
 42.7°N 120.96°W (Elev. 5791 ft)
Last Update:
1:41 pm PDT Aug 19, 2026
Forecast Valid:
4pm PDT Aug 19, 2026-6pm PDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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