Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. 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

56°F

13°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: Mostly clear, with a low around 46. North northwest wind around 5 mph becoming calm.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. North northwest wind around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. North wind 5 to 10 mph becoming west in the morning.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. North northwest wind 5 to 10 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 43. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68. North northeast wind around 5 mph becoming southwest in the morning.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. West northwest wind around 5 mph becoming northeast after midnight.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 46. North northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 67. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 47. North northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 67. North wind 5 to 10 mph becoming west in the morning.
Wednesday Night
Mostly clear, with a low around 48. North northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 66. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 43. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 68. North northeast wind around 5 mph becoming southwest in the morning.
Friday Night
Partly cloudy, with a low around 49. West northwest wind around 5 mph becoming northeast after midnight.
Saturday
Mostly sunny, with a high near 74. East northeast wind around 5 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 52. West wind around 5 mph becoming northeast after midnight.
Sunday
Partly sunny, with a high near 74. Northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 51. West wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 15 mph.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 66. 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)
11:56 pm PDT Apr 13, 2026
12am PDT Apr 14, 2026-6pm PDT Apr 20, 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