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

Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

NA

45°F

7°C

Humidity 59%
Wind Speed E 23 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 03 Dec 06:28 AM PST
Extended Forecast for

3 Miles ESE Walnut Creek CA

  • Today

    Today: Partly sunny, with a high near 61. North northeast wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy frost after 4am. Otherwise, partly cloudy, with a low around 36. Northeast wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Frost

  • Thursday

    Thursday: Patchy frost before 8am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north around 6 mph in the morning.

    High: 58 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Calm wind becoming north 5 to 7 mph in the morning.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Areas Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 61. North northeast wind 11 to 17 mph, with gusts as high as 26 mph.
Tonight
Patchy frost after 4am. Otherwise, partly cloudy, with a low around 36. Northeast wind 5 to 9 mph, with gusts as high as 18 mph.
Thursday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 41. Calm wind.
Friday
Sunny, with a high near 63. Calm wind becoming north 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 45.
Sunday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 63.
Sunday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 45.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Walnut Creek CA
 37.88°N 122.01°W (Elev. 594 ft)
Last Update:
12:39 am PST Dec 3, 2025
Forecast Valid:
7am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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