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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

GREEN SPRING (GNSC1)

Lat: 37.83418°NLon: 120.50311°WElev: 1108.0ft.

NA

54°F

12°C

Humidity 100%
Wind Speed SE 12 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 03 Jan 03:03 AM PST
Extended Forecast for

2 Miles S Jamestown CA

Flood Watch until January 5, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until January 5, 04:00pm

    NOW until 4:00pm Mon

    Flood Watch

  • Overnight

    Low: 50 °F

    Showers

  • Saturday

    Saturday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. High near 53. South southeast wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 53 °F

    Showers
    Likely then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm, mainly before 4am, then rain and possibly a thunderstorm after 4am. Low around 47. South southeast wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Showers

  • Sunday

    Sunday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 50. South southeast wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 50 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 7pm, then rain, mainly after 7pm. Low around 43. South southeast wind around 6 mph. Chance of precipitation is 90%.

    Low: 43 °F

    Showers

  • Monday

    Monday: Rain likely. Cloudy, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: A slight chance of rain before 10am. Partly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Rain then
    Mostly Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 50. South southeast wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. High near 53. South southeast wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Showers and possibly a thunderstorm, mainly before 4am, then rain and possibly a thunderstorm after 4am. Low around 47. South southeast wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 50. South southeast wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Showers and possibly a thunderstorm before 7pm, then rain, mainly after 7pm. Low around 43. South southeast wind around 6 mph. Chance of precipitation is 90%.
Monday
Rain likely. Cloudy, with a high near 48. Chance of precipitation is 70%.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Tuesday
A slight chance of rain before 10am. Partly sunny, with a high near 52.
Tuesday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Thursday
A slight chance of rain. Mostly sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Jamestown CA
 37.93°N 120.41°W (Elev. 1404 ft)
Last Update:
1:20 am PST Jan 3, 2026
Forecast Valid:
4am PST Jan 3, 2026-6pm PST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation