Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday
A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >
Current conditions at
LYONS VALLEY (COWC1)
Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.NA
76°F
24°C
| Humidity | 33% |
| Wind Speed | SE 3 MPH |
| Barometer | NA |
| Dewpoint | 45°F (7°C) |
| Visibility | NA |
| Heat Index | 77°F (25°C) |
| Last update | 21 May 09:01 AM PDT |
Extended Forecast for
9 Miles N Lakeport CA
Today
High: 91 °F
Sunny
Tonight
Low: 55 °F
Clear
Friday
High: 91 °F
Sunny
Friday Night
Low: 52 °F
Mostly Clear
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 48 °F
Mostly Clear
Sunday
High: 84 °F
Sunny
Sunday Night
Low: 47 °F
Mostly Clear
Memorial Day
High: 75 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 91. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Clear, with a low around 55. West northwest wind 5 to 9 mph becoming light north northwest in the evening.
Friday
Sunny, with a high near 91. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 52. West wind 5 to 9 mph becoming calm in the evening.
Saturday
Sunny, with a high near 85. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 48. Southwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 47.
Memorial Day
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 43. Breezy.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 72.
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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 am PDT May 21, 2026
9am PDT May 21, 2026-6pm PDT May 27, 2026
Additional Resources
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