Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

MARIPOSA (MPOC1)

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

NA

43°F

6°C

Humidity 63%
Wind Speed N 9 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 20 Jan 05:07 AM PST
Extended Forecast for

3 Miles W Mariposa CA

  • Today

    Today: Mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

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

    High: 64 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 59. Calm wind becoming west southwest around 5 mph.

    High: 59 °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 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 59. Calm wind becoming southwest around 5 mph.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 66. Calm wind.
Tonight
Mostly cloudy, with a low around 49. Calm wind.
Wednesday
Mostly cloudy, with a high near 64. Calm wind.
Wednesday Night
Cloudy, with a low around 47. Calm wind.
Thursday
Mostly cloudy, with a high near 59. Calm wind becoming west southwest around 5 mph.
Thursday Night
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 59. Calm wind becoming southwest around 5 mph.
Saturday Night
Mostly clear, with a low around 42. Calm wind.
Sunday
Mostly sunny, with a high near 61. Calm wind becoming southwest around 5 mph.
Sunday Night
Mostly cloudy, with a low around 43. Calm wind.
Monday
Partly sunny, with a high near 61. Calm wind becoming 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)
5:57 am PST Jan 20, 2026
6am PST Jan 20, 2026-6pm PST Jan 26, 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