National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

HAYFORK (HYFC1)

Lat: 40.54851°NLon: 123.16513°WElev: 2325.0ft.

NA

38°F

3°C

Humidity 95%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 26 Nov 06:24 PM PST
Extended Forecast for

4 Miles S Del Loma CA

Frost Advisory November 27, 02:00am until November 27, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. South southeast wind around 8 mph.

    Low: 40 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 50. West northwest wind 3 to 6 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 4am. Otherwise, mostly cloudy, with a low around 36. West northwest wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy
    then Areas
    Frost

  • Friday

    Friday: Areas of frost before 1pm. Otherwise, mostly sunny, with a high near 47. Light north northwest wind.

    High: 47 °F

    Areas Frost

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. East wind 5 to 7 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy frost before 10am. Otherwise, mostly sunny, with a high near 48. East wind around 5 mph becoming light and variable in the morning.

    High: 48 °F

    Patchy Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Areas of frost before 1pm. Otherwise, mostly sunny, with a high near 46.

    High: 46 °F

    Areas Frost

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. South southeast wind around 8 mph.
Thanksgiving Day
Mostly sunny, with a high near 50. West northwest wind 3 to 6 mph.
Thursday Night
Areas of frost after 4am. Otherwise, mostly cloudy, with a low around 36. West northwest wind around 5 mph.
Friday
Areas of frost before 1pm. Otherwise, mostly sunny, with a high near 47. Light north northwest wind.
Friday Night
Partly cloudy, with a low around 36. East wind 5 to 7 mph.
Saturday
Patchy frost before 10am. Otherwise, mostly sunny, with a high near 48. East wind around 5 mph becoming light and variable in the morning.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Areas of frost before 1pm. Otherwise, mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Areas of frost. Otherwise, partly cloudy, with a low around 34.
Wednesday
Patchy frost. Otherwise, sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Del Loma CA
 40.72°N 123.32°W (Elev. 4295 ft)
Last Update:
1:10 pm PST Nov 26, 2025
Forecast Valid:
7pm PST Nov 26, 2025-6pm PST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation