Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

46°F

8°C

Humidity 86%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 12 Nov 10:45 PM PST
Extended Forecast for

15 Miles NNE Bly OR

Wind Advisory November 13, 01:00am until November 15, 01:00am
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: A 20 percent chance of rain before 4am.  Snow level 8400 feet. Partly cloudy, with a low around 41. Breezy, with a south wind 21 to 25 mph, with gusts as high as 38 mph.

    Low: 41 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday

    Thursday: Rain likely, mainly after 1pm.  Snow level 9400 feet. Increasing clouds, with a temperature rising to near 45 by 9am, then falling to around 39 during the remainder of the day. Windy, with a south wind 29 to 31 mph, with gusts as high as 47 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain Likely
    and Windy

  • Thursday Night

    Thursday Night: Rain likely before 1am, then a chance of rain and snow.  Snow level 8700 feet lowering to 7500 feet after midnight . Mostly cloudy, with a low around 32. Breezy, with a south wind 18 to 24 mph, with gusts as high as 37 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Breezy. Rain
    Likely then
    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 1pm, then a slight chance of rain and snow after 1pm.  Snow level 6900 feet. Partly sunny, with a high near 39. South wind 13 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. South wind around 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow before 1pm, then a chance of rain.  Snow level 7700 feet lowering to 7200 feet in the afternoon . Partly sunny, with a high near 41.

    High: 41 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 7pm, then a chance of snow.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
A 20 percent chance of rain before 4am. Snow level 8400 feet. Partly cloudy, with a low around 41. Breezy, with a south wind 21 to 25 mph, with gusts as high as 38 mph.
Thursday
Rain likely, mainly after 1pm. Snow level 9400 feet. Increasing clouds, with a temperature rising to near 45 by 9am, then falling to around 39 during the remainder of the day. Windy, with a south wind 29 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain likely before 1am, then a chance of rain and snow. Snow level 8700 feet lowering to 7500 feet after midnight . Mostly cloudy, with a low around 32. Breezy, with a south wind 18 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 1pm, then a slight chance of rain and snow after 1pm. Snow level 6900 feet. Partly sunny, with a high near 39. South wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 31. South wind around 7 mph.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
A slight chance of rain and snow before 1pm, then a chance of rain. Snow level 7700 feet lowering to 7200 feet in the afternoon . Partly sunny, with a high near 41.
Sunday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 26.
Monday
A chance of snow, mainly before 4pm. Partly sunny, with a high near 32.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 27.
Wednesday
A chance of snow. Mostly cloudy, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Bly OR
 42.61°N 120.97°W (Elev. 6909 ft)
9:40 pm PST Nov 12, 2025
11pm PST Nov 12, 2025-6pm PST Nov 19, 2025
 
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Additional Resources

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