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

Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm Possible in the Northern U.S.

A storm system moving across Texas will bring a few severe thunderstorms capable of large hail into this evening across parts of west Texas. Heavy to excessive rainfall may bring flooding into tonight from west Texas into northern Texas before shifting into the lower Mississippi Valley through Monday. A winter storm may impact the northern Plains and Upper Midwest late Monday through Tuesday. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

NA

55°F

13°C

Humidity 81%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 23 Nov 04:28 PM PST
Extended Forecast for

2 Miles WSW San Ramon CA

  • Tonight

    Tonight: Patchy dense fog after 2am. Otherwise, increasing clouds, with a low around 44. Calm wind becoming west around 5 mph.

    Low: 44 °F

    Partly Cloudy
    then Patchy
    Dense Fog

  • Monday

    Monday: Patchy dense fog before 7am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 63. North wind 3 to 6 mph.

    High: 63 °F

    Patchy Dense
    Fog then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Light and variable wind.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Calm wind becoming north northeast around 5 mph in the morning.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy dense fog after 2am. Otherwise, increasing clouds, with a low around 44. Calm wind becoming west around 5 mph.
Monday
Patchy dense fog before 7am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 63. North wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 43. Light and variable wind.
Tuesday
Sunny, with a high near 63. Calm wind becoming north northeast around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 43.
Thanksgiving Day
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW San Ramon CA
 37.75°N 121.97°W (Elev. 686 ft)
Last Update:
12:26 pm PST Nov 23, 2025
Forecast Valid:
5pm PST Nov 23, 2025-6pm PST Nov 30, 2025
 
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Additional Resources

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Chance of Precipitation