Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.
Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >
Current conditions at
LYONS VALLEY (COWC1)
Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.NA
68°F
20°C
| Humidity | 23% |
| Wind Speed | W 14 MPH |
| Barometer | NA |
| Dewpoint | 29°F (-2°C) |
| Visibility | NA |
| Last update | 18 May 06:01 PM PDT |
Extended Forecast for
9 Miles N Lakeport CA
Tonight
Low: 46 °F
Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 88 °F
Becoming
SunnyWednesday Night
Low: 52 °F
Clear
Thursday
High: 92 °F
Sunny
Thursday Night
Low: 53 °F
Clear
Friday
High: 90 °F
Sunny
Friday Night
Low: 50 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 46. North northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 86. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 51. West northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 88. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 52. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 92. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Thursday Night
Clear, with a low around 53.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 47.
Memorial Day
Sunny, with a high near 82.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
9 Miles N Lakeport CA
39.18°N 122.96°W (Elev. 1391 ft)
39.18°N 122.96°W (Elev. 1391 ft)
2:10 pm PDT May 18, 2026
6pm PDT May 18, 2026-6pm PDT May 25, 2026
Additional Resources
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