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

Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight into Wednesday. Read More >

Current conditions at

GREEN SPRING (GNSC1)

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

NA

61°F

16°C

Humidity 55%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 06 Jan 12:03 PM PST
Extended Forecast for

2 Miles S Jamestown CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. Light west northwest wind.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Patchy fog before 11pm, then patchy fog after 2am. Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog between 11am and 1pm. Otherwise, partly sunny, with a high near 51. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 51 °F

    Patchy Fog

  • Wednesday Night

    Wednesday Night: Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy frost before 9am. Otherwise, sunny, with a high near 48. Northwest wind 3 to 8 mph.

    High: 48 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 51.

    High: 51 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 54.

    High: 54 °F

    Areas Frost
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 55. Light west northwest wind.
Tonight
Patchy fog before 11pm, then patchy fog after 2am. Otherwise, partly cloudy, with a low around 40. Calm wind.
Wednesday
Patchy fog between 11am and 1pm. Otherwise, partly sunny, with a high near 51. Calm wind becoming west northwest around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Thursday
Patchy frost before 9am. Otherwise, sunny, with a high near 48. Northwest wind 3 to 8 mph.
Thursday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33.
Friday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 36.
Saturday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Jamestown CA
 37.93°N 120.41°W (Elev. 1404 ft)
Last Update:
1:06 am PST Jan 6, 2026
Forecast Valid:
12pm PST Jan 6, 2026-6pm PST Jan 12, 2026
 
Forecast Discussion
 
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Additional Resources

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