Fire Weather Concerns in California; Air Quality Issues For West Coast States; Pattern Change Likely This Week

Elevated fire concerns persist in southern California today, while air quality and stagnation issues from smoke and pollutants will last over the next few days from California into the Pacific Northwest. However by the middle of the week, the weather pattern changes across the West as a series of moist Pacific systems will produce heavy to excessive rain and mountain snow for the region. Read More >

Hazardous Weather Conditions

Current conditions at

LAS TRAMPAS (LTRC1)

Lat: 37.833889°NLon: 122.066944°WElev: 1760ft.

NA

52°F

11°C

Humidity 40%
Wind Speed ENE 12 G 16 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 19 Nov 9:28 am PST
Extended Forecast for

Danville CA

  • Today

    Today: Widespread haze. Patchy smoke. Partly sunny, with a high near 63. Northwest wind around 9 mph.

    Haze

    High: 63 °F

  • Tonight

    Tonight: Widespread haze. Patchy smoke. Mostly cloudy, with a low around 35. Calm wind.

    Haze

    Low: 35 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Calm wind becoming southwest around 6 mph in the afternoon.

    Mostly Sunny

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 46. South wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Rain then
    Rain Likely

    Low: 46 °F

  • Wednesday

    Wednesday: Rain likely before 10am, then showers after 10am.  High near 60. South wind 8 to 13 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 25 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Showers

    High: 60 °F

  • Wednesday
    Night

    Wednesday Night: Showers.  Low around 45. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    Low: 45 °F

  • Thanksgiving
    Day

    Thanksgiving Day: A 40 percent chance of showers.  Partly sunny, with a high near 60.

    Chance
    Showers

    High: 60 °F

  • Thursday
    Night

    Thursday Night: Showers likely.  Mostly cloudy, with a low around 43.

    Showers
    Likely

    Low: 43 °F

  • Friday

    Friday: Showers likely.  Cloudy, with a high near 61.

    Showers
    Likely

    High: 61 °F

Detailed Forecast

Today
Widespread haze. Patchy smoke. Partly sunny, with a high near 63. Northwest wind around 9 mph.
Tonight
Widespread haze. Patchy smoke. Mostly cloudy, with a low around 35. Calm wind.
Tuesday
Mostly sunny, with a high near 64. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 46. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely before 10am, then showers after 10am. High near 60. South wind 8 to 13 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers. Low around 45. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thanksgiving Day
A 40 percent chance of showers. Partly sunny, with a high near 60.
Thursday Night
Showers likely. Mostly cloudy, with a low around 43.
Friday
Showers likely. Cloudy, with a high near 61.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40.
Saturday
A slight chance of showers. Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 62.
Click Map For Forecast
Point Forecast:
Danville CA
 37.82°N 121.99°W (Elev. 397 ft)
1:48 am PST Nov 19, 2018
10am PST Nov 19, 2018-6pm PST Nov 25, 2018
 
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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