Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. 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

51°F

11°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: Partly cloudy, with a low around 48. Northeast wind around 5 mph.

    Low: 48 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 64. East northeast wind around 5 mph becoming calm.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. East northeast wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. East northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. East northeast wind around 5 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. East northeast wind around 5 mph becoming calm.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Calm wind becoming west southwest around 5 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. Northeast wind around 5 mph.
M.L.King Day
Sunny, with a high near 64. East northeast wind around 5 mph becoming calm.
Monday Night
Mostly clear, with a low around 49. East northeast wind around 5 mph.
Tuesday
Sunny, with a high near 65. East northeast wind around 5 mph becoming west southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 48. East northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 63. East northeast wind around 5 mph becoming calm.
Wednesday Night
Mostly cloudy, with a low around 48. Calm wind.
Thursday
Mostly sunny, with a high near 61. Calm wind becoming west southwest around 5 mph.
Thursday Night
Mostly clear, with a low around 44. Calm wind.
Friday
Sunny, with a high near 58. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 42. Calm wind becoming east northeast around 5 mph.
Saturday
Sunny, with a high near 57. East northeast wind around 5 mph becoming west southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 43. East northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 58. East northeast wind around 5 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Groveland CA
 37.79°N 120.09°W (Elev. 3202 ft)
6:56 pm PST Jan 18, 2026
7pm PST Jan 18, 2026-6pm PST Jan 25, 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