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

BROOKS (BKSC1)

Lat: 38.73836°NLon: 122.14469°WElev: 354.0ft.

NA

49°F

9°C

Humidity 75%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 18 Jan 08:59 PM PST
Extended Forecast for

11 Miles ENE Hidden Valley Lake CA

Dense Fog Advisory until January 19, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until January 19, 12:00pm

    NOW until 12:00pm Mon

    Dense Fog Advisory

  • Tonight

    Low: 49 °F

    Haze

  • M.L.King Day

    M.L.King Day: Widespread haze before 11am. Sunny, with a high near 64. North wind 7 to 9 mph.

    High: 64 °F

    Haze then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. North wind around 6 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. North wind around 8 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47. Northwest wind around 5 mph.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Tonight
Widespread haze. Mostly clear, with a low around 49. North wind around 6 mph.
M.L.King Day
Widespread haze before 11am. Sunny, with a high near 64. North wind 7 to 9 mph.
Monday Night
Mostly clear, with a low around 47. North wind around 6 mph.
Tuesday
Mostly sunny, with a high near 63. North wind around 8 mph.
Tuesday Night
Mostly cloudy, with a low around 47. Northwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 59.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Hidden Valley Lake CA
 38.85°N 122.32°W (Elev. 1798 ft)
1:21 pm PST Jan 18, 2026
9pm PST Jan 18, 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