National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

53°F

12°C

Humidity 20%
Wind Speed NNW 7 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Last update 29 Jan 02:01 AM PST
Extended Forecast for

5 Miles NE Hopland CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. North wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Northeast wind around 6 mph becoming light and variable in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49. Light and variable wind becoming east northeast around 5 mph in the evening.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 62. East northeast wind around 6 mph.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50. East northeast wind around 6 mph.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62. East southeast wind around 8 mph.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly after 10am. Partly sunny, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 60. Northeast wind around 6 mph becoming light and variable in the afternoon.
Thursday Night
Mostly cloudy, with a low around 49. Light and variable wind becoming east northeast around 5 mph in the evening.
Friday
Partly sunny, with a high near 62. East northeast wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 50. East northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 62. East southeast wind around 8 mph.
Saturday Night
A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 49.
Sunday
A chance of showers, mainly after 10am. Partly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Hopland CA
 39.01°N 123.03°W (Elev. 2598 ft)
Last Update:
1:10 am PST Jan 29, 2026
Forecast Valid:
3am PST Jan 29, 2026-6pm PST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation