Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

NA

67°F

19°C

Humidity 54%
Wind Speed SW 10 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 12 Nov 10:28 AM PST
Extended Forecast for

4 Miles NNE Danville CA

  • Today

    Today: Partly sunny, with a high near 73. South southwest wind 5 to 7 mph.

    High: 73 °F

    Partly Sunny

  • Tonight

    Tonight: A 10 percent chance of rain after 5am.  Partly cloudy, with a low around 49. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Friday

    Friday: Rain, mainly before 2pm.  High near 59. South southeast wind 8 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 59 °F

    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 42. Light south wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 63. Light and variable wind becoming west southwest around 5 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain, mainly after 4pm.  High near 62. Chance of precipitation is 80%.

    High: 62 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 4am.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain

  • Monday

    Monday: A chance of rain before 10am.  Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain
    then Mostly
    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 73. South southwest wind 5 to 7 mph.
Tonight
A 10 percent chance of rain after 5am. Partly cloudy, with a low around 49. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Rain, mainly before 2pm. High near 59. South southeast wind 8 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42. Light south wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 63. Light and variable wind becoming west southwest around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Rain, mainly after 4pm. High near 62. Chance of precipitation is 80%.
Sunday Night
Rain, mainly before 4am. Mostly cloudy, with a low around 44.
Monday
A chance of rain before 10am. Partly sunny, with a high near 57.
Monday Night
Patchy fog before 10pm, then patchy fog after 11pm. Otherwise, partly cloudy, with a low around 38.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Rain likely. Partly cloudy, with a low around 40.
Wednesday
Rain. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Danville CA
 37.87°N 121.97°W (Elev. 981 ft)
10:49 am PST Nov 12, 2026
11am PST Nov 12, 2026-6pm PST Nov 18, 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