Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

CATHEYS VALLEY (CVBC1)

Lat: 37.38024°NLon: 120.07697°WElev: 1234.0ft.

NA

64°F

18°C

Humidity 69%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 30 Jan 01:27 PM PST
Extended Forecast for

10 Miles S Mariposa CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 64. Southwest wind around 5 mph becoming calm.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 47. North wind around 5 mph becoming calm.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Calm wind becoming south around 5 mph.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48. East northeast wind around 5 mph.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64. Calm wind becoming west around 5 mph in the afternoon.

    High: 64 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. North wind around 5 mph becoming calm.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Calm wind becoming west southwest around 5 mph.

    High: 64 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 64. Southwest wind around 5 mph becoming calm.
Tonight
Partly cloudy, with a low around 47. North wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 66. Calm wind becoming south around 5 mph.
Saturday Night
Partly cloudy, with a low around 48. East northeast wind around 5 mph.
Sunday
Partly sunny, with a high near 64. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 44. North wind around 5 mph becoming calm.
Monday
Sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 44. Calm wind.
Tuesday
Sunny, with a high near 64. Calm wind becoming west southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 45. Northeast wind around 5 mph.
Wednesday
Sunny, with a high near 66. Northeast wind around 5 mph becoming calm.
Wednesday Night
Clear, with a low around 47. Northeast wind around 5 mph.
Thursday
Sunny, with a high near 67. East northeast wind around 5 mph becoming calm.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Mariposa CA
 37.36°N 119.96°W (Elev. 1798 ft)
1:56 pm PST Jan 30, 2026
2pm PST Jan 30, 2026-6pm PST Feb 5, 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