Dangerous Cold Weather for Most of the Country; Rare Southern Winter Storm; Fire Weather Concerns for Southern California

Arctic air is encompassing the eastern two-thirds of the United States. A major winter storm is bringing heavy snow as well as areas of sleet and freezing rain from south Texas through the eastern Carolinas. Moderate to strong Santa Ana winds and low humidity will maintain Critical to Extremely Critical fire weather conditions in southern California. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

Lat: 37.83389°NLon: 122.06694°WElev: 1760.0ft.

NA

49°F

9°C

Humidity 20%
Wind Speed E 11 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 21 Jan 07:28 AM PST
Extended Forecast for

3 Miles NW Danville CA

Frost Advisory January 21, 08:34am until January 21, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory January 21, 08:34am until January 21, 09:00am

    NOW until 9:00am Tue

    Frost Advisory

  • Today

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. North wind around 5 mph becoming calm  after midnight.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. Calm wind becoming north 5 to 9 mph in the morning.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 36. North northwest wind 3 to 7 mph.

    Low: 36 °F

    Clear

  • Thursday

    Thursday: Areas of frost before 7am.  Otherwise, sunny, with a high near 65. North wind 3 to 6 mph.

    High: 65 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 60. North northwest wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 35. North wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 63. Calm wind becoming north 5 to 9 mph in the morning.
Wednesday Night
Clear, with a low around 36. North northwest wind 3 to 7 mph.
Thursday
Areas of frost before 7am. Otherwise, sunny, with a high near 65. North wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 37.
Saturday
A slight chance of rain. Mostly sunny, with a high near 55.
Saturday Night
A slight chance of rain before 10pm. Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 55.
Sunday Night
Clear, with a low around 32.
Monday
Sunny, with a high near 58.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Danville CA
 37.86°N 122.03°W (Elev. 397 ft)
5:36 am PST Jan 21, 2025
8am PST Jan 21, 2025-6pm PST Jan 27, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database