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

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. 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

66°F

19°C

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

9 Miles S Groveland CA

  • Overnight

    Overnight: Clear, with a low around 62. Calm wind.

    Low: 62 °F

    Clear

  • Monday

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

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. West northwest wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. Calm wind becoming west around 5 mph in the morning. Winds could gust as high as 15 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday 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.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. West northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Northeast wind around 5 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78. West wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 62. Calm wind.
Monday
Sunny, with a high near 83. Calm wind becoming west around 5 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 65. West northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 86. Calm wind becoming west around 5 mph in the morning. Winds could gust as high as 15 mph.
Tuesday 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.
Wednesday
Sunny, with a high near 89. Northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 72. West northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 94. Northeast wind around 5 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 78. West wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 98. Northeast wind around 5 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 80. West wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 97. East northeast wind around 5 mph becoming southwest in the morning. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around 78. West wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 94. Northeast wind around 5 mph becoming southwest 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:
9 Miles S Groveland CA
 37.71°N 120.19°W (Elev. 1923 ft)
Last Update:
12:57 am PDT Aug 18, 2025
Forecast Valid:
1am PDT Aug 18, 2025-6pm PDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

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