Current conditions at

LYONS VALLEY (COWC1)

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

NA

31°F

-1°C

Humidity 99%
Wind Speed ESE 13 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 21 Feb 04:01 AM PST
Extended Forecast for

4 Miles NNW Hopland CA

Flood Watch February 24, 04:00am until February 24, 10:00pm
Flood Watch February 24, 02:00pm until February 24, 10:00pm
Click here for hazard details and duration
Flood Watch
Flood Watch
  • Overnight

    Overnight: Rain.  Low around 50. South southeast wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 59. South wind 10 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 59 °F

    Rain

  • Tuesday Night

    Tuesday Night: Showers, mainly before 7pm.  Low around 48. South southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Showers then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. West northwest wind around 6 mph.

    High: 66 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. Northwest wind around 5 mph becoming calm  after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 10pm.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Rain. Low around 50. South southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 59. South wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
Showers, mainly before 7pm. Low around 48. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Partly sunny, with a high near 66. West northwest wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 45. Northwest wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 70. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 73.
Friday Night
A slight chance of showers after 10pm. Mostly cloudy, with a low around 50.
Saturday
A chance of showers, mainly after 10am. Mostly cloudy, with a high near 69.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 47.
Sunday
A chance of showers. Partly sunny, with a high near 65.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Hopland CA
 39.03°N 123.15°W (Elev. 597 ft)
1:10 am PST Feb 24, 2026
1am PST Feb 24, 2026-6pm PST Mar 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database