Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Current conditions at

LYONS VALLEY (COWC1)

Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.

NA

69°F

21°C

Humidity 44%
Wind Speed ESE 12 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 09 Nov 12:01 PM PST
Extended Forecast for

5 Miles SSE Hopland CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 79. Light south southeast wind.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 80. North wind around 6 mph becoming light and variable  in the afternoon.

    High: 80 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55. Calm wind becoming north around 5 mph after midnight.

    Low: 55 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 75. Light and variable wind.

    High: 75 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. Light southeast wind.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely after 10am.  Cloudy, with a high near 60. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 47. Breezy.

    Low: 47 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain, mainly before 4pm.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 79. Light south southeast wind.
Tonight
Mostly cloudy, with a low around 55. Calm wind.
Monday
Partly sunny, with a high near 80. North wind around 6 mph becoming light and variable in the afternoon.
Monday Night
Mostly cloudy, with a low around 55. Calm wind becoming north around 5 mph after midnight.
Veterans Day
Mostly cloudy, with a high near 75. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 52. Light southeast wind.
Wednesday
Rain likely after 10am. Cloudy, with a high near 60. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Cloudy, with a low around 47. Breezy.
Thursday
Rain, mainly before 4pm. Mostly cloudy, with a high near 54.
Thursday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 41.
Friday
Rain likely. Partly sunny, with a high near 53.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42.
Saturday
A chance of rain. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Hopland CA
 38.91°N 123.09°W (Elev. 968 ft)
1:10 pm PST Nov 9, 2025
1pm PST Nov 9, 2025-6pm PST Nov 15, 2025
 
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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