Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. 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

57°F

14°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: Partly cloudy, with a low around 51. East northeast wind around 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Calm wind becoming south southwest around 5 mph in the morning.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. West wind around 5 mph becoming east after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 79. East wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 15 mph.

    High: 79 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51. South wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 15 mph.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain, mainly after 11am.  Sunny, with a high near 78. East wind 5 to 15 mph becoming south in the morning. Winds could gust as high as 20 mph.

    High: 78 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain.  Partly cloudy, with a low around 53. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 61. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 61 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of rain after 11pm.  Mostly cloudy, with a low around 49. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Showers
    Likely then
    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. East northeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 77. Calm wind becoming south southwest around 5 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 56. West wind around 5 mph becoming east after midnight.
Sunday
Partly sunny, with a high near 79. East wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 51. South wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 15 mph.
Monday
A 30 percent chance of rain, mainly after 11am. Sunny, with a high near 78. East wind 5 to 15 mph becoming south in the morning. Winds could gust as high as 20 mph.
Monday Night
A 40 percent chance of rain. Partly cloudy, with a low around 53. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 61. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 49. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A slight chance of rain before 11am, then a slight chance of showers and thunderstorms after 11am. Partly sunny, with a high near 62. East southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 46. North wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 67. North wind 5 to 10 mph becoming west northwest in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 47. North wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 71. North wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSW Groveland CA
 37.64°N 120.34°W (Elev. 1001 ft)
2:56 am PDT Apr 18, 2026
3am PDT Apr 18, 2026-6pm PDT Apr 24, 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