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

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

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

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

NA

91°F

33°C

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

15 Miles WNW Mariposa CA

  • Tonight

    Tonight: Mostly clear, with a low around 69. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the morning.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. West wind 5 to 10 mph becoming light northwest in the evening.

    Low: 65 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the morning.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 62. West southwest wind around 5 mph becoming northwest in the evening.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 63. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 63 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 66. West northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.

    Low: 66 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 69. West wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 65. West wind 5 to 10 mph becoming light northwest in the evening.
Juneteenth
Sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the morning.
Friday Night
Clear, with a low around 62. West southwest wind around 5 mph becoming northwest in the evening.
Saturday
Sunny, with a high near 84. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Clear, with a low around 63. North wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Sunday Night
Clear, with a low around 66. West northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Clear, with a low around 68. West northwest wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 93. North northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Clear, with a low around 70. West northwest wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 95. Northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Mariposa CA
 37.57°N 120.21°W (Elev. 1467 ft)
Last Update:
2:56 pm PDT Jun 17, 2026
Forecast Valid:
3pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
 
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