Quiet Weather Pattern for U.S. Monday; Cold Front to Move into Pacific Northwest Monday Night

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 but no records are expected to fall. On Monday night, a cold front will move onshore in the Pacific Northwest bringing low elevation rain and mountain snow. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

45°F

7°C

Humidity 73%
Wind Speed ESE 12 MPH
Barometer 1021.0 mb
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 20 Jan 01:28 AM PST
Extended Forecast for

Brentwood CA

  • Overnight

    Overnight: Cloudy, with a low around 42. Calm wind.

    Cloudy

    Low: 42 °F

  • M.L.King
    Day

    M.L.King Day: Patchy fog before 10am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 52. Light east wind.

    Patchy Fog
    then Partly
    Sunny

    High: 52 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of rain after 4am.  Increasing clouds, with a low around 42. Light and variable wind.

    Mostly Clear
    then Chance
    Rain

    Low: 42 °F

  • Tuesday

    Tuesday: Rain, mainly between 10am and 4pm.  High near 53. Southeast wind 6 to 9 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Rain

    High: 53 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 43. Light and variable wind.

    Chance Rain

    Low: 43 °F

  • Wednesday

    Wednesday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 57.

    Patchy Fog
    then Mostly
    Sunny

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Partly Cloudy

    Low: 41 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 58.

    Mostly Cloudy

    High: 58 °F

  • Thursday
    Night

    Thursday Night: Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 44.

    Mostly Cloudy
    then Patchy
    Fog

    Low: 44 °F

Detailed Forecast

Overnight
Cloudy, with a low around 42. Calm wind.
M.L.King Day
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 52. Light east wind.
Monday Night
A 30 percent chance of rain after 4am. Increasing clouds, with a low around 42. Light and variable wind.
Tuesday
Rain, mainly between 10am and 4pm. High near 53. Southeast wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 43. Light and variable wind.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly cloudy, with a high near 58.
Thursday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 44.
Friday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 62.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 47.
Saturday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 62.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 50.
Sunday
A chance of rain. Mostly cloudy, with a high near 60.
Click Map For Forecast
Point Forecast:
Brentwood CA
 37.93°N 121.7°W (Elev. 75 ft)
1:22 am PST Jan 20, 2020
2am PST Jan 20, 2020-6pm PST Jan 26, 2020
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database