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 54%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 22 Jan 01:07 AM PST
Extended Forecast for

3 Miles W Mariposa CA

  • Overnight

    Overnight: A 20 percent chance of rain. Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Slight Chance
    Rain

  • Thursday

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

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy dense fog after 4am. 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 9am. 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: Patchy fog between 1am and 2am. Otherwise, mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

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

    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 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 45. Calm wind.
Thursday
Partly sunny, with a high near 69. Calm wind becoming south southwest around 5 mph.
Thursday Night
Patchy dense fog after 4am. Otherwise, mostly clear, with a low around 43. Calm wind.
Friday
Patchy dense fog before 9am. Otherwise, sunny, with a high near 59. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Patchy fog between 1am and 2am. Otherwise, mostly clear, with a low around 41. Calm wind.
Saturday
Sunny, with a high near 57. Calm wind becoming west southwest around 5 mph in the afternoon.
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 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 39. 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 44. Calm wind becoming east northeast around 5 mph.
Wednesday
Mostly cloudy, with a high near 60. Calm wind becoming south around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Mariposa CA
 37.49°N 120.02°W (Elev. 2001 ft)
Last Update:
12:57 am PST Jan 22, 2026
Forecast Valid:
1am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

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Chance of Precipitation