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

51°F

11°C

Humidity 64%
Wind Speed ESE 7 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 01 Feb 08:27 AM PST
Extended Forecast for

13 Miles WSW Mariposa CA

  • Today

    Today: Partly sunny, with a high near 63. North wind 5 to 10 mph becoming west northwest in the morning.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog between 1am and 2am.  Otherwise, partly cloudy, with a low around 42. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 42 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

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

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Calm wind becoming east northeast around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Calm wind becoming west around 5 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. East northeast wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. East northeast wind around 5 mph becoming calm.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. Calm wind becoming east northeast around 5 mph in the evening.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 65. East northeast wind around 5 mph becoming calm.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 63. North wind 5 to 10 mph becoming west northwest in the morning.
Tonight
Patchy fog between 1am and 2am. Otherwise, partly cloudy, with a low around 42. North northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 60. Calm wind becoming southwest around 5 mph.
Monday Night
Mostly clear, with a low around 44. Calm wind becoming east northeast around 5 mph.
Tuesday
Sunny, with a high near 63. Calm wind becoming west around 5 mph.
Tuesday Night
Mostly clear, with a low around 44. East northeast wind around 5 mph.
Wednesday
Sunny, with a high near 63. East northeast wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 46. Calm wind becoming east northeast around 5 mph in the evening.
Thursday
Mostly sunny, with a high near 65. East northeast wind around 5 mph becoming calm.
Thursday Night
Partly cloudy, with a low around 49. East northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 63. Northeast wind around 5 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 46. Northeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 61. North wind around 5 mph becoming west in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW Mariposa CA
 37.43°N 120.21°W (Elev. 1010 ft)
8:57 am PST Feb 1, 2026
9am PST Feb 1, 2026-6pm PST Feb 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database