Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

JARBO GAP (JBGC1)

Lat: 39.73591°NLon: 121.48898°WElev: 2535.0ft.

NA

50°F

10°C

Humidity 65%
Wind Speed NE 13 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 08 Dec 09:13 PM PST
Extended Forecast for

4 Miles SW Concow CA

  • Tonight

    Tonight: Widespread haze. Patchy fog.  Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Tuesday

    Tuesday: Widespread haze before 2pm. Areas of fog before noon.  Otherwise, mostly sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Areas Fog
    then Haze

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread haze. Patchy fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Tuesday
Widespread haze before 2pm. Areas of fog before noon. Otherwise, mostly sunny, with a high near 46. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 46. Calm wind.
Wednesday
Mostly sunny, with a high near 55. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 48. Calm wind.
Thursday
Sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Partly sunny, with a high near 56.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 47.
Monday
A chance of showers. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Concow CA
 39.66°N 121.6°W (Elev. 689 ft)
1:20 pm PST Dec 8, 2025
9pm PST Dec 8, 2025-6pm PST Dec 15, 2025
 
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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