Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

San Joaquin Ridge (PG684)

Lat: 36.30162°NLon: 120.40109°WElev: 3563.0ft.

NA

59°F

15°C

Humidity 31%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 21 Jan 10:10 AM PST
Extended Forecast for

10 Miles ENE New Idria CA

  • Today

    Today: Cloudy, with a high near 60. Calm wind becoming south southeast around 5 mph.

    High: 60 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Calm wind becoming west northwest around 5 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 58. Calm wind becoming north around 5 mph in the afternoon.

    High: 58 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. West wind around 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. West northwest wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. North wind around 5 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. North northwest wind around 5 mph becoming southwest after midnight.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Calm wind becoming east around 5 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, with a high near 60. Calm wind becoming south southeast around 5 mph.
Tonight
Mostly cloudy, with a low around 48. Calm wind becoming west northwest around 5 mph.
Thursday
Partly sunny, with a high near 58. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 45. West wind around 5 mph.
Friday
Sunny, with a high near 56. Calm wind becoming northeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 44. West northwest wind around 5 mph.
Saturday
Sunny, with a high near 55. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 43. North northwest wind around 5 mph becoming southwest after midnight.
Sunday
Mostly sunny, with a high near 56. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43. South southwest wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 57. Calm wind becoming east northeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 42. Calm wind.
Tuesday
Partly sunny, with a high near 58. Calm wind becoming east around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE New Idria CA
 36.48°N 120.52°W (Elev. 1588 ft)
9:57 am PST Jan 21, 2026
10am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

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