National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

MARIPOSA (MPOC1)

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

NA

51°F

11°C

Humidity 56%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 21 Jan 11:07 PM PST
Extended Forecast for

Mariposa CA

  • Tonight

    Tonight: A 20 percent chance of rain. Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Partly sunny, with a high near 69. Calm wind becoming south around 5 mph.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy dense fog after 5am. Otherwise, mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Dense Fog

  • Friday

    Friday: Patchy dense fog before 8am. Otherwise, sunny, with a high near 59. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 59 °F

    Patchy Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57. Calm wind becoming west southwest around 5 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. Calm wind becoming east northeast around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 59. East northeast wind around 5 mph becoming calm.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 47. Calm wind.
Thursday
Partly sunny, with a high near 69. Calm wind becoming south around 5 mph.
Thursday Night
Patchy dense fog after 5am. Otherwise, mostly clear, with a low around 43. Calm wind.
Friday
Patchy dense fog before 8am. Otherwise, sunny, with a high near 59. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 42. Calm wind.
Saturday
Sunny, with a high near 57. Calm wind becoming west southwest around 5 mph.
Saturday Night
Mostly clear, with a low around 39. Calm wind becoming east northeast around 5 mph.
Sunday
Mostly sunny, with a high near 59. East northeast wind around 5 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 41. 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 60. Calm wind becoming south southwest around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 45. Calm wind becoming east northeast around 5 mph.
Wednesday
Mostly cloudy, with a high near 60. East wind around 5 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mariposa CA
 37.47°N 119.96°W (Elev. 2090 ft)
Last Update:
10:56 pm PST Jan 21, 2026
Forecast Valid:
11pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
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