National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

MARIPOSA (MPOC1)

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

NA

61°F

16°C

Humidity 60%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 12 Nov 07:07 PM PST
Extended Forecast for

3 Miles W Mariposa CA

Flood Watch November 13, 10:00am until November 14, 04:00pm
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Rain likely, mainly after 4am. Increasing clouds, with a low around 55. East southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday

    Thursday: Rain, mainly before 1pm, then showers and possibly a thunderstorm after 1pm. High near 63. Southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 63 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then rain between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Low around 52. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 52 °F

    Heavy Rain

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 7am, then rain likely between 7am and 10am, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 58. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 58 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain. Partly sunny, with a high near 58. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 58 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 49. Calm wind becoming east around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 55. South southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 47. Southeast wind around 5 mph becoming calm in the evening. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Chance Rain

Detailed Forecast

Tonight
Rain likely, mainly after 4am. Increasing clouds, with a low around 55. East southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly before 1pm, then showers and possibly a thunderstorm after 1pm. High near 63. Southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 1am, then rain between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Low around 52. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday
Showers likely and possibly a thunderstorm before 7am, then rain likely between 7am and 10am, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 58. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 48. Calm wind.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 58. Calm wind becoming south southwest around 5 mph in the afternoon.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 49. Calm wind becoming east around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 55. South southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47. Southeast wind around 5 mph becoming calm in the evening. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 53. East southeast wind around 5 mph becoming west in the morning. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 41. North wind around 5 mph becoming calm.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 52. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 39. Calm wind.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 54. Calm wind becoming south around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Mariposa CA
 37.49°N 120.02°W (Elev. 2001 ft)
Last Update:
6:57 pm PST Nov 12, 2025
Forecast Valid:
7pm PST Nov 12, 2025-6pm PST Nov 19, 2025
 
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