Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

27°F

-3°C

Humidity 81%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 31 Jan 01:45 AM PST
Extended Forecast for

11 Miles NE Bonanza OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 35. South wind around 9 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49. South southeast wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. South wind 17 to 21 mph, with gusts as high as 31 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 37 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. West northwest wind 11 to 16 mph becoming south southeast after midnight. Winds could gust as high as 24 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Monday Night

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

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Tuesday Night

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

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. South wind around 9 mph.
Saturday
Partly sunny, with a high near 49. South southeast wind 10 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 36. South wind 17 to 21 mph, with gusts as high as 31 mph.
Sunday
Mostly sunny, with a high near 40. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 37 mph.
Sunday Night
Mostly clear, with a low around 31. West northwest wind 11 to 16 mph becoming south southeast after midnight. Winds could gust as high as 24 mph.
Monday
Mostly sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Bonanza OR
 42.33°N 121.26°W (Elev. 6604 ft)
2:23 am PST Jan 31, 2026
2am PST Jan 31, 2026-6pm PST Feb 6, 2026
 
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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