Hazardous Weather Conditions
Current conditions at
LYONS VALLEY (COWC1)
Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.NA
31°F
-1°C
| Humidity | 100% |
| Wind Speed | WSW 17 MPH |
| Barometer | NA |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Wind Chill | 20°F (-7°C) |
| Last update | 17 Feb 07:01 AM PST |
Extended Forecast for
10 Miles NNW Lakeport CA
Winter Storm Warning February 17, 07:26am until February 18, 04:00pm
NOW until 4:00pm Wed
Winter Storm Warning
Today
High: 42 °F
Rain/Snow
then ShowersTonight
Low: 28 °F
Rain/Snow
Likely then
Chance SnowWednesday
High: 44 °F
Rain/Snow
Likely then
RainWednesday Night
Low: 33 °F
Rain/Snow
Thursday
High: 43 °F
Rain/Snow
then RainThursday Night
Low: 21 °F
Chance
Rain/Snow
then Slight
Chance SnowFriday
High: 47 °F
Chance Snow
then Chance
Rain/SnowFriday Night
Low: 30 °F
Chance Rain
Detailed Forecast
Today
Rain likely, possibly mixed with snow showers before 10am, then rain showers. Some thunder is also possible. High near 42. West southwest wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Rain likely, possibly mixed with snow showers before 7pm, then a chance of snow. Mostly cloudy, with a low around 28. Northwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
A chance of snow before 10am, then rain. High near 44. West wind 5 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow before 1am, then rain between 1am and 4am, then rain and snow after 4am. Low around 33. South southeast wind around 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Rain and snow, becoming all rain after 10am. High near 43. West northwest wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 21. Northwest wind 5 to 9 mph becoming light north after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Friday
A chance of snow before 1pm, then a chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 30.
Saturday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 48.
Saturday Night
Rain. Cloudy, with a low around 37.
Sunday
Rain. Cloudy, with a high near 51.
Sunday Night
Rain. Cloudy, with a low around 40.
Monday
Rain. Cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
10 Miles NNW Lakeport CA
39.17°N 122.98°W (Elev. 1998 ft)
39.17°N 122.98°W (Elev. 1998 ft)
6:48 am PST Feb 17, 2026
7am PST Feb 17, 2026-6pm PST Feb 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
