Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. 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

50°F

10°C

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

6 Miles ESE Groveland CA

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 54. Calm wind becoming east around 5 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 63. Calm wind.

    High: 63 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain.  Mostly cloudy, with a high near 57. Calm wind becoming west southwest around 5 mph.

    High: 57 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Calm wind becoming east northeast around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56. East northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. East northeast wind around 5 mph.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a steady temperature around 54. Calm wind becoming east around 5 mph.
Wednesday
Mostly cloudy, with a high near 63. Calm wind.
Wednesday Night
Cloudy, with a low around 48. Calm wind.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 57. Calm wind becoming west southwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 44. Calm wind.
Friday
Mostly sunny, with a high near 56. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 41. Calm wind becoming east northeast around 5 mph.
Saturday
Sunny, with a high near 56. East northeast wind around 5 mph becoming west southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 39. East northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 56. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 42. Calm wind.
Monday
Partly sunny, with a high near 57. Calm wind becoming southwest around 5 mph.
Monday Night
Partly cloudy, with a low around 43. Calm wind becoming east northeast around 5 mph.
Tuesday
Mostly sunny, with a high near 60. East northeast wind around 5 mph becoming calm.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Groveland CA
 37.79°N 120.09°W (Elev. 3202 ft)
3:56 pm PST Jan 20, 2026
4pm PST Jan 20, 2026-6pm PST Jan 27, 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