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

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 >

Hazardous Weather Conditions

Current conditions at

HAWKEYE (HWKC1)

Lat: 38.73509°NLon: 122.83706°WElev: 2024.0ft.

NA

54°F

12°C

Humidity 94%
Wind Speed SSE 14 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 12 Nov 05:56 PM PST
Extended Forecast for

Mercuryville CA

Wind Advisory November 12, 10:00pm until November 13, 10:00am
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Showers, with thunderstorms also possible after 1am. Some of the storms could produce heavy rainfall. Low around 52. Breezy, with a south southeast wind 16 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    Low: 52 °F

    Heavy Rain
    and Breezy

  • Thursday

    Thursday: Showers. The rain could be heavy at times. Temperature falling to around 51 by 4pm. Breezy, with a south southeast wind 18 to 23 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    High: 58 °F⇓

    Heavy Rain
    and Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 48. South wind 11 to 14 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers. Mostly sunny, with a high near 54. East wind 6 to 8 mph.

    High: 54 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. North wind 3 to 5 mph.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 4am. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers after 10am. Partly sunny, with a high near 53.

    High: 53 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers, with thunderstorms also possible after 1am. Some of the storms could produce heavy rainfall. Low around 52. Breezy, with a south southeast wind 16 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Thursday
Showers. The rain could be heavy at times. Temperature falling to around 51 by 4pm. Breezy, with a south southeast wind 18 to 23 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48. South wind 11 to 14 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 54. East wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 48. North wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
A 20 percent chance of showers before 4am. Mostly cloudy, with a low around 49.
Sunday
A chance of showers after 10am. Partly sunny, with a high near 53.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 48.
Monday
A chance of showers, mainly before 10am. Mostly sunny, with a high near 50.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 44.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
A chance of showers. Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mercuryville CA
 38.77°N 122.82°W (Elev. 2198 ft)
Last Update:
12:26 pm PST Nov 12, 2025
Forecast Valid:
6pm PST Nov 12, 2025-6pm PST Nov 19, 2025
 
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