Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

SUGARLOAF (SHF) (SLFC1)

Lat: 40.91596°NLon: 122.43483°WElev: 3259.0ft.

NA

42°F

6°C

Humidity 53%
Wind Speed N 16 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 30 Dec 07:19 AM PST
Extended Forecast for

13 Miles SE Trinity Center CA

  • Today

    Today: Sunny, with a high near 49. North northeast wind 5 to 9 mph becoming calm  in the afternoon.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. North wind around 8 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 49. North northwest wind 3 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Slight Chance
    Rain then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain.  Low around 40. North northeast wind 3 to 5 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain

  • New Year's Day

    New Year's Day: Rain.  High near 44. East southeast wind 3 to 5 mph.  Chance of precipitation is 100%.

    High: 44 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 42. Chance of precipitation is 90%.

    Low: 42 °F

    Rain

  • Friday

    Friday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm.  High near 45. Chance of precipitation is 100%.

    High: 45 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm.  Cloudy, with a low around 36.

    Low: 36 °F

    Showers

  • Saturday

    Saturday: Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm.  Cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 49. North northeast wind 5 to 9 mph becoming calm in the afternoon.
Tonight
Mostly cloudy, with a low around 42. North wind around 8 mph.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 49. North northwest wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 40. North northeast wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
New Year's Day
Rain. High near 44. East southeast wind 3 to 5 mph. Chance of precipitation is 100%.
Thursday Night
Rain. Low around 42. Chance of precipitation is 90%.
Friday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 45. Chance of precipitation is 100%.
Friday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Cloudy, with a low around 36.
Saturday
Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. Cloudy, with a high near 39.
Saturday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 36.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 38.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 36.
Monday
Rain and snow likely. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SE Trinity Center CA
 40.87°N 122.53°W (Elev. 4350 ft)
1:21 am PST Dec 30, 2025
7am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

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