Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday
Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >
Current conditions at
LYONS VALLEY (COWC1)
Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.NA
56°F
13°C
| Humidity | 39% |
| Wind Speed | NW 8 MPH |
| Barometer | NA |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Last update | 12 Jan 05:01 PM PST |
Extended Forecast for
5 Miles SW Lakeport CA
Tonight
Low: 47 °F
Clear
Tuesday
High: 62 °F
Sunny
Tuesday Night
Low: 50 °F
Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 49 °F
Clear
Thursday
High: 64 °F
Sunny
Thursday Night
Low: 47 °F
Clear
Friday
High: 63 °F
Sunny
Friday Night
Low: 46 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 47. East northeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 62. East northeast wind 3 to 6 mph.
Tuesday Night
Clear, with a low around 50. North wind around 6 mph.
Wednesday
Sunny, with a high near 64. Northeast wind 3 to 6 mph.
Wednesday Night
Clear, with a low around 49. East northeast wind around 7 mph.
Thursday
Sunny, with a high near 64. East wind 6 to 8 mph.
Thursday Night
Clear, with a low around 47.
Friday
Sunny, with a high near 63.
Friday Night
Clear, with a low around 46.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 48.
M.L.King Day
Mostly sunny, with a high near 62.
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Forecast AreaABOUT 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 pm PST Jan 12, 2026
5pm PST Jan 12, 2026-6pm PST Jan 19, 2026
Additional Resources
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