Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. 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

90°F

32°C

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

15 Miles SSW Groveland CA

  • Today

    Today: A 20 percent chance of rain after 11am.  Increasing clouds, with a high near 93. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 93 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 77. West northwest wind around 5 mph becoming north northeast after midnight.

    Low: 77 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 20 percent chance of rain before 11am.  Mostly cloudy, with a high near 87. Northwest wind around 5 mph, with gusts as high as 15 mph.

    High: 87 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 71. North northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 71 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 88. North wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.

    High: 88 °F

    Sunny

  • Saturday Night

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

    Low: 66 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 86. North wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 64. West wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 64 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 83. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 83 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 11am. Increasing clouds, with a high near 93. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 77. West northwest wind around 5 mph becoming north northeast after midnight.
Friday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 87. Northwest wind around 5 mph, with gusts as high as 15 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 71. North northwest wind around 5 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 88. North wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.
Saturday Night
Clear, with a low around 66. West northwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 86. North wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph.
Sunday Night
Clear, with a low around 64. West wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 83. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 62. West southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 81. North wind around 5 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 64. West wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 82. Northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSW Groveland CA
 37.65°N 120.29°W (Elev. 801 ft)
9:56 am PDT Aug 27, 2026
10am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database