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

MARIPOSA (MPOC1)

Lat: 37.50403°NLon: 119.98679°WElev: 2231.0ft.

NA

47°F

8°C

Humidity 56%
Wind Speed N 8 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 21 Jan 05:07 AM PST
Extended Forecast for

13 Miles NNW Mariposa CA

  • Today

    Today: Mostly cloudy, with a high near 62. East northeast wind around 5 mph becoming southwest in the afternoon.

    High: 62 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 56. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 56 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 54. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. East northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. East northeast wind around 5 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 54. East northeast wind around 5 mph becoming calm.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 62. East northeast wind around 5 mph becoming southwest in the afternoon.
Tonight
Mostly cloudy, with a low around 48. Calm wind.
Thursday
Mostly cloudy, with a high near 56. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 43. Calm wind.
Friday
Mostly sunny, with a high near 54. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 41. Calm wind becoming east northeast around 5 mph after midnight.
Saturday
Sunny, with a high near 54. East northeast wind around 5 mph becoming west southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 38. East northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 54. East northeast wind around 5 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 41. East northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 56. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 42. East northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 58. East northeast wind around 5 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Mariposa CA
 37.67°N 120°W (Elev. 3005 ft)
4:57 am PST Jan 21, 2026
5am 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

National Digital Forecast Database