
Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday
Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >
Current conditions at
LYONS VALLEY (COWC1)
Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.NA
42°F
6°C
| Humidity | 99% |
| Wind Speed | WSW 6 MPH |
| Barometer | NA |
| Dewpoint | 42°F (6°C) |
| Visibility | NA |
| Wind Chill | 38°F (3°C) |
| Last update | 14 Nov 02:01 AM PST |
Extended Forecast for
5 Miles SW Lakeport CA
Overnight

Low: 44 °F
Slight Chance
ShowersSaturday

High: 51 °F
Mostly Cloudy
Saturday Night

Low: 48 °F
Chance
ShowersSunday

High: 54 °F
Showers
Sunday Night

Low: 41 °F
Slight Chance
ShowersMonday

High: 48 °F
Chance
ShowersMonday Night

Low: 36 °F
Mostly Clear
Tuesday

High: 48 °F
Sunny
Tuesday Night

Low: 43 °F
Showers
Detailed Forecast
Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 44. Southwest wind around 6 mph.
Saturday
Mostly cloudy, with a high near 51. South southwest wind 3 to 8 mph.
Saturday Night
A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 48. South wind around 7 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly before 4pm. High near 54. South southeast wind 9 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A slight chance of showers before 10pm, then a slight chance of showers after 4am. Partly cloudy, with a low around 41. West northwest wind around 5 mph. Chance of precipitation is 20%.
Monday
A 30 percent chance of showers, mainly after 10am. Mostly sunny, with a high near 48. West northwest wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 48.
Tuesday Night
A slight chance of rain before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 43.
Wednesday
Rain. Cloudy, with a high near 46.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Partly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SW Lakeport CA
38.99°N 122.99°W (Elev. 2595 ft)
38.99°N 122.99°W (Elev. 2595 ft)
1:10 am PST Nov 14, 2026
2am PST Nov 14, 2026-6pm PST Nov 20, 2026


