Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

NA

58°F

14°C

Humidity 36%
Wind Speed E 18 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 19 Jan 09:28 AM PST
Extended Forecast for

Danville CA

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 64. North wind 3 to 5 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 63. East northeast wind 3 to 6 mph.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

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

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 62. Light north northeast wind.

    High: 62 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Sunny

Detailed Forecast

M.L.King Day
Mostly sunny, with a high near 64. North wind 3 to 5 mph.
Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 40. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 63. East northeast wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 42. Calm wind.
Wednesday
Mostly cloudy, with a high near 62. Light north northeast wind.
Wednesday Night
Mostly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 43.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.
Friday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 42.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 62.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 42.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Danville CA
 37.84°N 122°W (Elev. 587 ft)
12:26 am PST Jan 19, 2026
10am PST Jan 19, 2026-6pm PST Jan 25, 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