Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

NA

53°F

12°C

Humidity 99%
Wind Speed WNW 9 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 11 Oct 01:28 AM PDT
Extended Forecast for

3 Miles W Danville CA

  • Overnight

    Overnight: Partly cloudy, with a low around 51. West northwest wind around 6 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 68. Northwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. West wind around 6 mph becoming north after midnight.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Light and variable wind becoming west 5 to 9 mph in the morning.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51. Southwest wind 6 to 8 mph.

    Low: 51 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: A 40 percent chance of rain after 11am.  Partly sunny, with a high near 65. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain.  Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Rain

  • Tuesday

    Tuesday: Rain.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm.  Patchy fog before 11pm, then patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 51.

    Low: 51 °F

    Rain Likely
    and Patchy
    Fog

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. West northwest wind around 6 mph.
Saturday
Sunny, with a high near 68. Northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 49. West wind around 6 mph becoming north after midnight.
Sunday
Sunny, with a high near 70. Light and variable wind becoming west 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 51. Southwest wind 6 to 8 mph.
Columbus Day
A 40 percent chance of rain after 11am. Partly sunny, with a high near 65. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. Low around 51. Chance of precipitation is 80%.
Tuesday
Rain. Mostly cloudy, with a high near 61.
Tuesday Night
Rain likely, mainly before 11pm. Patchy fog before 11pm, then patchy fog after midnight. Otherwise, mostly cloudy, with a low around 51.
Wednesday
A chance of rain. Partly sunny, with a high near 64.
Wednesday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 51.
Thursday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Danville CA
 37.8°N 122.07°W (Elev. 974 ft)
1:26 am PDT Oct 11, 2025
1am PDT Oct 11, 2025-6pm PDT Oct 17, 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