Hazardous Weather Conditions
Current conditions at
LYONS VALLEY (COWC1)
Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.NA
32°F
0°C
| Humidity | 99% |
| Wind Speed | W 14 MPH |
| Barometer | NA |
| Dewpoint | 32°F (0°C) |
| Visibility | NA |
| Wind Chill | 22°F (-6°C) |
| Last update | 19 Feb 12:01 PM PST |
Extended Forecast for
Lakeport CA
Cold Weather Advisory February 20, 12:00am until February 20, 09:00am
This Afternoon

High: 43 °F
Slight Chance
Showers and
WindyTonight
Low: 22 °F
Mostly Clear
and Blustery
then Mostly
ClearFriday
High: 46 °F
Patchy Fog
then Partly
SunnyFriday Night

Low: 29 °F
Chance
ShowersSaturday

High: 48 °F
Chance Rain
and BreezySaturday Night

Low: 43 °F
Rain and
BreezySunday

High: 52 °F
Rain and
BreezySunday Night

Low: 44 °F
Rain and
BreezyMonday

High: 54 °F
Rain and
Breezy
Detailed Forecast
This Afternoon
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 43. Windy, with a northwest wind around 22 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 22. Blustery, with a west northwest wind 7 to 17 mph, with gusts as high as 28 mph.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 46. Light and variable wind.
Friday Night
A 30 percent chance of showers after 10pm. Mostly cloudy, with a low around 29. East southeast wind 5 to 13 mph, with gusts as high as 21 mph.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 48. Breezy, with an east southeast wind 13 to 17 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 43. Breezy, with a southeast wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 52. Breezy. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain. Cloudy, with a low around 44. Breezy.
Monday
Rain. Cloudy, with a high near 54. Breezy.
Monday Night
Rain. Cloudy, with a low around 42.
Tuesday
Rain. Cloudy, with a high near 55.
Tuesday Night
Rain. Mostly cloudy, with a low around 41.
Wednesday
Showers likely. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST
Point Forecast:
Lakeport CA
39.05°N 122.92°W (Elev. 1388 ft)
39.05°N 122.92°W (Elev. 1388 ft)
1:10 am PST Feb 19, 2026
12pm PST Feb 19, 2026-6pm PST Feb 25, 2026



