Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

MARIPOSA (MPOC1)

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

50°F

10°C

Humidity	94%
Wind Speed	S 5 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Wind Chill	48°F (9°C)
Last update	24 Dec 05:07 PM PST

More Information:

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

Extended Forecast for

8 Miles NE Mariposa CA

Flood Watch December 24, 05:34pm until December 26, 04:00pm

Wind Advisory December 24, 05:34pm until December 25, 04:00pm

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Watch December 24, 05:34pm until December 26, 04:00pm
Wind Advisory December 24, 05:34pm until December 25, 04:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 45 °F
Showers
Tonight
Low: 44 °F
Heavy Rain
Christmas Day
High: 46 °F
Heavy Rain
and Breezy
Thursday Night
Low: 40 °F
Showers
Friday
High: 46 °F
Showers
Friday Night
Low: 32 °F
Rain Likely
then Chance
Rain/Snow
Saturday
High: 48 °F
Slight Chance
Rain/Snow
then Slight
Chance Rain
Saturday Night
Low: 32 °F
Mostly Clear

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Steady temperature around 45. South southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm before 4am, then rain after 4am. Some of the storms could produce heavy rainfall. Steady temperature around 44. South southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Christmas Day

Rain before 10am, then showers and possibly a thunderstorm after 10am. Some of the storms could produce heavy rainfall. High near 46. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Thursday Night

Showers and possibly a thunderstorm. Low around 40. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Friday

Showers and possibly a thunderstorm before 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 46. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Rain likely before 4am, then a chance of rain and snow. Snow level 4900 feet. Mostly cloudy, with a low around 32. East northeast wind around 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Saturday

A slight chance of rain and snow before 10am, then a slight chance of rain. Snow level 4100 feet rising to 4900 feet in the afternoon. Mostly sunny, with a high near 48. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 32. East northeast wind around 5 mph.

Sunday

Sunny, with a high near 51. East northeast wind around 5 mph becoming west southwest in the afternoon.

Sunday Night

Mostly clear, with a low around 36. Northeast wind around 5 mph.

Monday

Sunny, with a high near 56. East northeast wind around 5 mph becoming west southwest in the afternoon.

Monday Night

Mostly clear, with a low around 40. East northeast wind around 5 mph.

Tuesday

Sunny, with a high near 60. East northeast wind around 5 mph becoming calm in the morning.