| NWS Forecast for: Lyon County Issued by: National Weather Service Paducah, KY Last Update: 938 PM CST Wed Feb 18 2026 |  |
| Tonight: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. South winds around 5 mph. Chance of rain 20 percent. Thursday: Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent. Thursday Night: Mostly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the upper 40s. Southwest winds 10 to 15 mph. Chance of rain 40 percent. Friday: Sunny. Highs around 60. West winds 5 to 10 mph. Friday Night: Mostly cloudy. Lows in the upper 30s. North winds around 5 mph. Saturday: Mostly sunny. Highs in the lower 50s. Saturday Night And Sunday: Mostly clear. Lows in the upper 20s. Highs in the lower 40s. Sunday Night And Monday: Partly cloudy. Lows in the lower 20s. Highs around 40. Monday Night And Tuesday: Mostly clear. Lows in the lower 20s. Highs in the upper 40s. Tuesday Night: Mostly cloudy. Not as cool with lows in the upper 30s. Wednesday: Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 50s. Chance of rain 30 percent. | |
| Zone Forecast: Lyon County | |
Visit your local NWS office at: https://www.weather.gov/pah |