Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. 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

44°F

7°C

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

14 Miles WNW Mariposa CA

  • Tonight

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

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 4am.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain before 10am.  Patchy fog between 2pm and 5pm.  Otherwise, mostly sunny, with a high near 59. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 59 °F

    Chance Rain
    and Patchy
    Fog then
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Patchy fog between 9pm and 2am.  Otherwise, partly cloudy, with a low around 46. North wind around 5 mph becoming calm  in the evening.

    Low: 46 °F

    Patchy Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Calm wind becoming west around 5 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. East northeast wind around 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of rain, mainly after 4pm.  Partly sunny, with a high near 55. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 55 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly between 10pm and 4am.  Cloudy, with a low around 48. Northeast wind around 5 mph becoming calm.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. Calm wind.
Tuesday
Mostly sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of rain, mainly after 4am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 44. Calm wind.
Wednesday
A 30 percent chance of rain before 10am. Patchy fog between 2pm and 5pm. Otherwise, mostly sunny, with a high near 59. Calm wind becoming west northwest around 5 mph in the afternoon.
Wednesday Night
Patchy fog between 9pm and 2am. Otherwise, partly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 57. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 45. East northeast wind around 5 mph.
Friday
A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 55. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Rain likely, mainly between 10pm and 4am. Cloudy, with a low around 48. Northeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 54. East wind around 5 mph becoming south southwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain likely. Cloudy, with a low around 49. East southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain likely. Cloudy, with a high near 53. South southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A 50 percent chance of rain. Cloudy, with a low around 49. Southeast wind around 5 mph. New precipitation amounts between three quarters and one inch possible.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 53. South southeast wind around 5 mph, with gusts as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WNW Mariposa CA
 37.6°N 120.16°W (Elev. 2402 ft)
4:56 pm PST Dec 15, 2025
5pm PST Dec 15, 2025-6pm PST Dec 22, 2025
 
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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