Quiet Weather Pattern for U.S. Today; Cold Front to Move into Pacific Northwest Tonight

Expansive Canadian-sourced high pressure will provide mainly fair weather across the U.S. on Monday. Temperatures over the eastern states will run below normal while the western states see above normal temperatures. On Monday night, a cold front will move onshore in the Pacific Northwest, bringing low elevation rain and heavy mountain snow; unsettled weather will continue through the week. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.884444°WElev: 1600ft.

NA

48°F

9°C

Humidity 61%
Wind Speed E 1 MPH
Barometer 1019.3 mb
Dewpoint 35°F (2°C)
Visibility NA
Last update 20 Jan 10:28 AM PST
Extended Forecast for

4 Miles SSE Clayton CA

  • M.L.King
    Day

    M.L.King Day: Cloudy early, then gradual clearing, with a high near 43. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Gradual
    Clearing

    High: 43 °F

  • Tonight

    Tonight: A 30 percent chance of rain after 4am.  Increasing clouds, with a low around 38. South southwest wind 13 to 15 mph, with gusts as high as 23 mph.

    Partly Cloudy
    then Chance
    Rain

    Low: 38 °F

  • Tuesday

    Tuesday: Rain, mainly between 10am and 4pm.  Temperature rising to near 42 by 10am, then falling to around 38 during the remainder of the day. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain and
    Breezy

    High: 42 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of rain, mainly before 10pm.  Cloudy, with a low around 38. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    Low: 38 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Calm wind.

    Partly Sunny

    High: 45 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Partly Cloudy

    Low: 37 °F

  • Thursday

    Thursday: Partly sunny, with a high near 47.

    Partly Sunny

    High: 47 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 40.

    Mostly Cloudy

    Low: 40 °F

  • Friday

    Friday: Partly sunny, with a high near 50.

    Partly Sunny

    High: 50 °F

Detailed Forecast

M.L.King Day
Cloudy early, then gradual clearing, with a high near 43. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Tonight
A 30 percent chance of rain after 4am. Increasing clouds, with a low around 38. South southwest wind 13 to 15 mph, with gusts as high as 23 mph.
Tuesday
Rain, mainly between 10am and 4pm. Temperature rising to near 42 by 10am, then falling to around 38 during the remainder of the day. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 40 percent chance of rain, mainly before 10pm. Cloudy, with a low around 38. Southwest wind 7 to 16 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 45. Calm wind.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Partly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 50.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 46.
Sunday
A chance of rain. Mostly cloudy, with a high near 48.
Click Map For Forecast
Point Forecast:
4 Miles SSE Clayton CA
 37.87°N 121.92°W (Elev. 2818 ft)
8:48 am PST Jan 20, 2020
11am PST Jan 20, 2020-6pm PST Jan 26, 2020
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database