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

Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk into the Weekend on the East Coast; Flash Flooding Possible in the Southeast

A dangerous, record heat wave continues for the Desert Southwest and the Central Valley of California through Saturday, and the Pacific Northwest through Tuesday. Coastal flooding is expected through tonight at high tide along the Eastern Seaboard from Erin, while the high rip current risk and dangerous surf continue through the weekend. Flash flooding possible today in Georgia and South Carolina. Read More >

Hazardous Weather Conditions

Current conditions at

MARIPOSA (MPOC1)

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

NA

68°F

20°C

Humidity 48%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 22 Aug 06:07 AM PDT
Extended Forecast for

Mariposa CA

Extreme Heat Warning August 22, 11:00am until August 24, 08:00am
Click here for hazard details and duration
Extreme Heat Warning

  • Today

    Today: Sunny, with a high near 98. Northeast wind around 5 mph becoming southwest in the afternoon.

    High: 98 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 76. West northwest wind around 5 mph becoming east northeast after midnight.

    Low: 76 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of rain. Mostly sunny, with a high near 98. East northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 98 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 74. West wind around 5 mph becoming northeast after midnight.

    Low: 74 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain. Mostly sunny, with a high near 96. East northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 96 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. West wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of rain. Mostly sunny, with a high near 95. Northeast wind around 5 mph becoming southwest in the morning.

    High: 95 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Mostly clear, with a low around 73. West wind around 5 mph becoming northeast after midnight.

    Low: 73 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 11am. Mostly sunny, with a high near 94. East northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 94 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 98. Northeast wind around 5 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 76. West northwest wind around 5 mph becoming east northeast after midnight.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 98. East northeast wind around 5 mph becoming west southwest in the afternoon.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 74. West wind around 5 mph becoming northeast after midnight.
Sunday
A 20 percent chance of rain. Mostly sunny, with a high near 96. East northeast wind around 5 mph becoming west southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 73. West wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 95. Northeast wind around 5 mph becoming southwest in the morning.
Monday Night
A 20 percent chance of rain before 11pm. Mostly clear, with a low around 73. West wind around 5 mph becoming northeast after midnight.
Tuesday
A 30 percent chance of rain, mainly after 11am. Mostly sunny, with a high near 94. East northeast wind around 5 mph becoming west southwest in the afternoon.
Tuesday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 70. West wind around 5 mph becoming east northeast after midnight.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 90. East northeast wind around 5 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 68. West wind around 5 mph becoming east northeast after midnight.
Thursday
Sunny, with a high near 88. East northeast wind around 5 mph becoming southwest in the morning.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mariposa CA
 37.49°N 119.96°W (Elev. 2411 ft)
Last Update:
5:56 am PDT Aug 22, 2025
Forecast Valid:
6am PDT Aug 22, 2025-6pm PDT Aug 28, 2025
 
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Additional Resources

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Chance of Precipitation