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

57°F

14°C

Humidity 54%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 21 Jan 10:07 AM PST
Extended Forecast for

3 Miles W Mariposa CA

  • Today

    Today: Mostly cloudy, with a high near 64. Calm wind.

    High: 64 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy dense fog after 5am.  Otherwise, mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Cloudy then
    Patchy Dense
    Fog

  • Thursday

    Thursday: Patchy dense fog before 8am.  Otherwise, mostly cloudy, with a high near 60. Calm wind becoming west southwest around 5 mph.

    High: 60 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 10pm and 2am.  Otherwise, partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Friday

    Friday: Mostly sunny, with a high near 58. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. Calm wind becoming west southwest around 5 mph.

    High: 58 °F

    Sunny

  • Saturday Night

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

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 59. Calm wind becoming south southwest around 5 mph.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 64. Calm wind.
Tonight
Patchy dense fog after 5am. Otherwise, mostly cloudy, with a low around 46. Calm wind.
Thursday
Patchy dense fog before 8am. Otherwise, mostly cloudy, with a high near 60. Calm wind becoming west southwest around 5 mph.
Thursday Night
Patchy fog between 10pm and 2am. Otherwise, partly cloudy, with a low around 43. Calm wind.
Friday
Mostly sunny, with a high near 58. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 41. Calm wind.
Saturday
Sunny, with a high near 58. Calm wind becoming west southwest around 5 mph.
Saturday Night
Mostly clear, with a low around 38. Calm wind becoming east northeast around 5 mph.
Sunday
Mostly sunny, with a high near 59. Calm wind becoming south southwest around 5 mph.
Sunday Night
Mostly cloudy, with a low around 40. Calm wind.
Monday
Mostly sunny, with a high near 59. Calm wind becoming southwest around 5 mph.
Monday Night
Partly cloudy, with a low around 41. Calm wind.
Tuesday
Mostly sunny, with a high near 61. Calm wind becoming south southwest around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Mariposa CA
 37.49°N 120.02°W (Elev. 2001 ft)
9:57 am PST Jan 21, 2026
10am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

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