Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

65°F

18°C

Humidity 14%
Wind Speed SSE 6 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 18 Apr 04:45 PM PDT
Extended Forecast for

4 Miles WNW Bly OR

  • Tonight

    Tonight: Increasing clouds, with a low around 37. South southwest wind 6 to 11 mph becoming light southeast  after midnight.

    Low: 37 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 68. Light southeast wind becoming south 6 to 11 mph in the morning.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40. South southwest wind 5 to 10 mph becoming southeast in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 68. South wind 5 to 15 mph, with gusts as high as 23 mph.

    High: 68 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain.  Snow level 8400 feet lowering to 7100 feet after midnight . Mostly cloudy, with a low around 37. South southwest wind 8 to 13 mph becoming light south  in the evening. Winds could gust as high as 20 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain, mainly after 11am.  Snow level 6700 feet. High near 53. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 2am, then a chance of rain and snow.  Snow level 6600 feet lowering to 5500 feet after midnight . Low around 32. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after 11am.  Snow level 5200 feet. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mixing with snow after 8pm, then gradually ending.  Snow level 5600 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 37. South southwest wind 6 to 11 mph becoming light southeast after midnight.
Sunday
Partly sunny, with a high near 68. Light southeast wind becoming south 6 to 11 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 40. South southwest wind 5 to 10 mph becoming southeast in the evening.
Monday
Partly sunny, with a high near 68. South wind 5 to 15 mph, with gusts as high as 23 mph.
Monday Night
A 20 percent chance of rain. Snow level 8400 feet lowering to 7100 feet after midnight . Mostly cloudy, with a low around 37. South southwest wind 8 to 13 mph becoming light south in the evening. Winds could gust as high as 20 mph.
Tuesday
Rain, mainly after 11am. Snow level 6700 feet. High near 53. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain before 2am, then a chance of rain and snow. Snow level 6600 feet lowering to 5500 feet after midnight . Low around 32. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain and snow, becoming all rain after 11am. Snow level 5200 feet. Mostly cloudy, with a high near 47.
Wednesday Night
A chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 5600 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 27.
Thursday
A slight chance of snow before 11am, then a chance of rain. Snow level rising to 5700 feet in the afternoon. Partly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 27.
Friday
A slight chance of rain. Snow level 5100 feet rising to 6600 feet in the afternoon. Mostly sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 30.
Saturday
A slight chance of rain. Snow level 6100 feet rising to 7100 feet in the afternoon. Mostly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Bly OR
 42.42°N 121.1°W (Elev. 4400 ft)
4:41 pm PDT Apr 18, 2026
5pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database