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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

60°F

16°C

Humidity 36%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 20 Mar 08:45 PM PDT
Extended Forecast for

18 Miles NW Bly OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. West wind 5 to 7 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. West wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West northwest wind 8 to 14 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61. North northeast wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. South wind around 5 mph becoming north in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 43. West wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 58. West wind 5 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 30. West northwest wind 8 to 14 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.
Sunday
Mostly sunny, with a high near 61. North northeast wind 5 to 8 mph becoming light and variable in the afternoon.
Sunday Night
Mostly cloudy, with a low around 33. South wind around 5 mph becoming north in the evening.
Monday
Mostly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NW Bly OR
 42.59°N 121.27°W (Elev. 5801 ft)
Last Update:
8:31 pm PDT Mar 20, 2026
Forecast Valid:
9pm PDT Mar 20, 2026-6pm PDT Mar 27, 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