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

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. 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

59°F

15°C

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

16 Miles SSW Groveland CA

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. North wind around 5 mph becoming south southwest.

    Low: 57 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. High near 66. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 53. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers

  • Saturday

    Saturday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 63. South southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 63 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 47. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 47 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 53. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 53 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 46. South southeast wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Showers
    Likely then
    Slight Chance
    Rain

  • Monday

    Monday: Mostly sunny, with a high near 59. East northeast wind 5 to 10 mph becoming west in the morning.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. West northwest wind 5 to 10 mph becoming north after midnight.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. North wind around 5 mph becoming south southwest.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. High near 66. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Low around 53. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 63. South southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Saturday Night
Showers and possibly a thunderstorm. Low around 47. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers and possibly a thunderstorm. High near 53. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 46. South southeast wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly sunny, with a high near 59. East northeast wind 5 to 10 mph becoming west in the morning.
Monday Night
Mostly clear, with a low around 45. West northwest wind 5 to 10 mph becoming north after midnight.
Tuesday
Sunny, with a high near 65. Northeast wind 5 to 10 mph becoming west in the morning.
Tuesday Night
Mostly clear, with a low around 48. 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 69. Northeast wind 5 to 10 mph becoming west in the morning.
Wednesday Night
Partly cloudy, with a low around 53. West northwest wind 5 to 10 mph becoming north after midnight.
Thursday
Mostly sunny, with a high near 70. North 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:
16 Miles SSW Groveland CA
 37.62°N 120.31°W (Elev. 1325 ft)
Last Update:
1:56 am PDT Apr 10, 2026
Forecast Valid:
2am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation