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

JARBO GAP (JBGC1)

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

NA

45°F

7°C

Humidity 99%
Wind Speed SSW 10 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 03 Jan 05:13 AM PST
Extended Forecast for

18 Miles NE Concow CA

Winter Storm Warning until January 5, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until January 5, 04:00pm

    NOW until 4:00pm Mon

    Winter Storm Warning

  • Today

    High: 48 °F

    Showers

  • Tonight

    Tonight: Rain. The rain could be heavy at times. Low around 42. South southwest wind around 16 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    Low: 42 °F

    Heavy Rain

  • Sunday

    Sunday: Rain. The rain could be heavy at times. High near 45. South wind around 14 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 45 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Rain. Low around 40. South wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain

  • Monday

    Monday: Rain. High near 43. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.

    High: 43 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly before 10pm. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Rain then
    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain. Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain Likely

Detailed Forecast

Today
Showers and possibly a thunderstorm before 4pm, then rain and possibly a thunderstorm after 4pm. High near 48. South southwest wind 16 to 18 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tonight
Rain. The rain could be heavy at times. Low around 42. South southwest wind around 16 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Sunday
Rain. The rain could be heavy at times. High near 45. South wind around 14 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Rain. Low around 40. South wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain. High near 43. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.
Monday Night
Rain, mainly before 10pm. Low around 38. Chance of precipitation is 80%.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 47.
Tuesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 37.
Wednesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 46.
Wednesday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 29.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NE Concow CA
 39.91°N 121.31°W (Elev. 2438 ft)
Last Update:
1:20 am PST Jan 3, 2026
Forecast Valid:
6am PST Jan 3, 2026-6pm PST Jan 9, 2026
 
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