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

43°F

6°C

Humidity 53%
Wind Speed NNE 4 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 21 Mar 10:45 PM PDT
Extended Forecast for

7 Miles ESE Bly OR

  • Tonight

    Tonight: Partly cloudy, with a low around 30. East northeast wind 3 to 7 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. East wind around 7 mph.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. East wind 3 to 7 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. West southwest wind 6 to 11 mph becoming light south southwest.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Mostly sunny, with a high near 66.

    High: 66 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. East northeast wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 64. East wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 38. East wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 65. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 42. West southwest wind 6 to 11 mph becoming light south southwest.
Tuesday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Bly OR
 42.36°N 120.9°W (Elev. 4925 ft)
Last Update:
10:41 pm PDT Mar 21, 2026
Forecast Valid:
11pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation