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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

LAKE MCCLURE AT EXCHEQUER DAM NEAR SNELLING 10ENE (EXC) (EXQC1)

Lat: 37.585°NLon: 120.26722°WElev: 877.0ft.

NA

98°F

37°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

13 Miles SSE Groveland CA

Heat Advisory June 16, 05:29pm until June 16, 11:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory June 16, 05:29pm until June 16, 11:00pm

    NOW until 11:00pm Tue

    Heat Advisory

  • Tonight

    Low: 72 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Northeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.

    Low: 64 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 75. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 61. West southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 74. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 74 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 72. West wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 83. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 70. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 81. Northeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 64. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Juneteenth
Sunny, with a high near 75. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
Clear, with a low around 61. West southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 74. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Clear, with a low around 61. West wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 77. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Clear, with a low around 65. West wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 81. Northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Monday Night
Clear, with a low around 67. West wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 84. Northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSE Groveland CA
 37.67°N 120.12°W (Elev. 3517 ft)
Last Update:
4:56 pm PDT Jun 16, 2026
Forecast Valid:
5pm PDT Jun 16, 2026-6pm PDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation