Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

NA

51°F

11°C

Humidity 79%
Wind Speed SW 17 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 14 Feb 04:28 PM PST
Extended Forecast for

Walnut Creek CA

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 47. Southwest wind 8 to 13 mph becoming south southeast after midnight.

    Low: 47 °F

    Chance Rain

  • Sunday

    Sunday: Rain.  High near 62. South wind 7 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 62 °F

    Rain Likely
    then Rain

  • Sunday Night

    Sunday Night: Rain.  Low around 46. South wind 7 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 46 °F

    Rain

  • Washington's Birthday

    Washington's Birthday: Rain.  High near 53. East wind 5 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: Rain.  Low around 42. West wind 9 to 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 50. Breezy.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain, mainly before 4am.  Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Rain then
    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 47. Southwest wind 8 to 13 mph becoming south southeast after midnight.
Sunday
Rain. High near 62. South wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain. Low around 46. South wind 7 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Washington's Birthday
Rain. High near 53. East wind 5 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain. Low around 42. West wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 50. Breezy. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain, mainly before 4am. Low around 38. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 53.
Wednesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Partly sunny, with a high near 54.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Partly sunny, with a high near 55.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41.
Saturday
A chance of rain. Partly sunny, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Walnut Creek CA
 37.9°N 122.07°W (Elev. 203 ft)
1:22 pm PST Feb 14, 2026
5pm PST Feb 14, 2026-6pm PST Feb 21, 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