Expires:202411172200;;195575 FPUS54 KOUN 171441 ZFPOUN Zone Forecast Product for Oklahoma National Weather Service Norman OK 841 AM CST Sun Nov 17 2024 OKZ027-172200- Grady- Including the cities of Chickasha and Tuttle 841 AM CST Sun Nov 17 2024 ...FLOOD WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH MONDAY AFTERNOON... .TODAY...Mostly cloudy. A chance of showers this afternoon. Highs in the lower 70s. South winds 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Showers with a slight chance of thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall, then some thunderstorms may be severe after midnight. Locally heavy rainfall possible after midnight. Breezy with lows around 60. East winds 5 to 10 mph, increasing to southeast 20 to 25 mph with gusts up to 40 mph after midnight. Chance of rain near 100 percent. .MONDAY...Mostly cloudy with showers with a chance of thunderstorms in the morning, then sunny in the afternoon. Some thunderstorms may be severe with heavy rainfall. Locally heavy rainfall possible in the morning. Windy with highs in the upper 60s. South winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 90 percent. .MONDAY NIGHT...Mostly clear. Cooler with lows in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph, becoming west around 5 mph after midnight. .TUESDAY...Sunny. Highs in the lower 60s. North winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Sunny. Highs in the mid 50s. .WEDNESDAY NIGHT...Clear. Lows in the mid 30s. .THURSDAY...Sunny. Highs in the upper 50s. .THURSDAY NIGHT...Clear. Lows in the lower 30s. .FRIDAY...Sunny. Highs around 60. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. .SATURDAY...Sunny. Highs in the lower 60s. $$