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

NWS Sacramento Changes to Public and Fire Weather Zones Coming March 3rd

Read More >

Hazardous Weather Conditions

Current conditions at

GREEN SPRING (GNSC1)

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

NA

43°F

6°C

Humidity 99%
Wind Speed ESE 7 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 17 Feb 04:03 AM PST
Extended Forecast for

Jamestown CA

Winter Storm Warning February 17, 04:25am until February 19, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 17, 04:25am until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • Overnight

    Low: 39 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 42. South southeast wind 11 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 42 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain before 2am, then a chance of rain and snow. Some thunder is also possible. Low around 31. South wind 7 to 14 mph becoming west southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Mostly cloudy, with a high near 40. South wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 10pm, then rain and snow. Low around 33. Southeast wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all rain after 10am. High near 41. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: A chance of rain before 10pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow before 10am. Mostly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Overnight
A 20 percent chance of rain. Cloudy, with a steady temperature around 39. South wind around 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 42. South southeast wind 11 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
Rain before 2am, then a chance of rain and snow. Some thunder is also possible. Low around 31. South wind 7 to 14 mph becoming west southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Mostly cloudy, with a high near 40. South wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain likely before 10pm, then rain and snow. Low around 33. Southeast wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Rain and snow, becoming all rain after 10am. High near 41. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
A chance of rain before 10pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
A slight chance of snow before 10am. Mostly sunny, with a high near 46.
Friday Night
A slight chance of rain before 4am, then a slight chance of rain and snow. Partly cloudy, with a low around 31.
Saturday
A slight chance of rain and snow before 7am, then a slight chance of rain. Partly sunny, with a high near 52.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40.
Sunday
A chance of rain. Mostly cloudy, with a high near 58.
Sunday Night
Rain likely. Mostly cloudy, with a low around 45.
Monday
Rain likely. Mostly cloudy, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jamestown CA
 37.95°N 120.41°W (Elev. 1555 ft)
Last Update:
1:21 am PST Feb 17, 2026
Forecast Valid:
4am PST Feb 17, 2026-6pm PST Feb 23, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation