Snow May Produce Poor Travel Conditions in the North-Central U.S. and East Coast

A strong cold front sweeping across the Northern Plains may bring snow showers and snow squalls from eastern Montana to north-central Nebraska, with blizzard conditions possible in eastern North Dakota and northwestern Montana. Heavy snow is expected to persist downwind of the Great Lakes. Snow showers will spread up the East Coast across the Mid-Atlantic and Northeast coasts. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

NA

57°F

14°C

Humidity 61%
Wind Speed NNW 8 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 18 Jan 01:28 PM PST
Extended Forecast for

2 Miles NW Brentwood CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 61. Light northeast wind.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy dense fog after 7pm.  Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Dense
    Fog

  • M.L.King Day

    M.L.King Day: Areas of dense fog before 10am.  Otherwise, mostly sunny, with a high near 58. Calm wind becoming north around 5 mph.

    High: 58 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 60. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 60 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 59.

    High: 59 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 61. Light northeast wind.
Tonight
Patchy dense fog after 7pm. Otherwise, mostly cloudy, with a low around 40. Calm wind.
M.L.King Day
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north around 5 mph.
Monday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 40. Calm wind.
Tuesday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 60. Calm wind becoming north northeast around 5 mph in the afternoon.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 42.
Wednesday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 59.
Wednesday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 45.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 62.
Thursday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 43.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 60.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42.
Saturday
Patchy fog. Otherwise, partly sunny, with a high near 60.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Brentwood CA
 37.95°N 121.71°W (Elev. 82 ft)
12:26 pm PST Jan 18, 2026
2pm PST Jan 18, 2026-6pm PST Jan 24, 2026
 
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