Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

84°F

29°C

Humidity 23%
Wind Speed W 6 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Heat Index81°F (27°C)
Last update 18 Jun 07:45 PM PDT
Extended Forecast for

13 Miles ESE Bly OR

Red Flag Warning June 19, 01:00pm until June 20, 01:00am
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Mostly clear, with a low around 53. West northwest wind 5 to 8 mph becoming east southeast after midnight.

    Low: 53 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Scattered showers and thunderstorms, mainly after 3pm.  Increasing clouds, with a high near 77. Southeast wind 5 to 10 mph becoming west southwest in the afternoon.  Chance of precipitation is 40%.

    High: 77 °F

    Scattered
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am.  Cloudy, then gradually becoming partly cloudy, with a low around 49. Southwest wind 5 to 11 mph.  Chance of precipitation is 40%.

    Low: 49 °F

    Scattered
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 74. West wind 3 to 8 mph. Winds could gust as high as 18 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. West wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 53. West northwest wind 5 to 8 mph becoming east southeast after midnight.
Juneteenth
Scattered showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 77. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Cloudy, then gradually becoming partly cloudy, with a low around 49. Southwest wind 5 to 11 mph. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 74. West wind 3 to 8 mph. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 45. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 77.
Sunday Night
Clear, with a low around 46.
Monday
Sunny, with a high near 82.
Monday Night
Clear, with a low around 50.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Clear, with a low around 52.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 79.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Bly OR
 42.35°N 120.78°W (Elev. 5522 ft)
4:40 pm PDT Jun 18, 2026
8pm PDT Jun 18, 2026-6pm PDT Jun 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database