Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

CATHEYS VALLEY (CVBC1)

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

54°F

12°C

Humidity	73%
Wind Speed	NW 13 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	27 Dec 02:27 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

10 Miles S Mariposa CA

Tonight
Low: 35 °F
Partly Cloudy
Sunday
High: 47 °F
Decreasing
Clouds
Sunday Night
Low: 34 °F
Mostly Clear
Monday
High: 50 °F
Sunny
Monday Night
Low: 37 °F
Mostly Clear
Tuesday
High: 54 °F
Sunny
Tuesday Night
Low: 40 °F
Partly Cloudy
Wednesday
High: 56 °F
Partly Sunny
then Slight
Chance Rain
Wednesday Night
Low: 43 °F
Chance Rain

Detailed Forecast

Tonight

Partly cloudy, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 47. Calm wind becoming south around 5 mph.

Sunday Night

Mostly clear, with a low around 34. Northeast wind around 5 mph.

Monday

Sunny, with a high near 50. Wind chill values as low as 32 early. Calm wind.

Monday Night

Mostly clear, with a low around 37. Northeast wind around 5 mph.

Tuesday

Sunny, with a high near 54. Northeast wind around 5 mph becoming calm.

Tuesday Night

Partly cloudy, with a low around 40. East northeast wind around 5 mph.

Wednesday

A 10 percent chance of rain after 4pm. Partly sunny, with a high near 56. Calm wind.

Wednesday Night

A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 43. East northeast wind around 5 mph.

New Year's Day

Rain likely, mainly after 10am. Mostly cloudy, with a high near 54. South southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain likely. Cloudy, with a low around 45. East southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Friday

A 50 percent chance of rain. Mostly cloudy, with a high near 52. Southeast wind around 5 mph becoming south southwest in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 42. Northeast wind around 5 mph.

Saturday

A 30 percent chance of rain. Mostly cloudy, with a high near 51. East northeast wind around 5 mph becoming west southwest in the afternoon.