Expires:202606080700;;348339 FPUS54 KTSA 071938 ZFPTSA Zone Forecasts for Eastern Oklahoma and Northwest Arkansas National Weather Service Tulsa OK 237 PM CDT Sun Jun 7 2026 OKZ272-080700- Central and Southern Sequoyah- Including the city of Sallisaw 237 PM CDT Sun Jun 7 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 AM CDT MONDAY... .THIS AFTERNOON...Thunderstorms likely with a chance of showers. Some thunderstorms may produce heavy rainfall. Near steady temperature in the lower 80s. South winds around 10 mph. Chance of rain 70 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Some thunderstorms may produce heavy rainfall in the evening. Lows in the lower 70s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY...Mostly cloudy in the morning, then becoming mostly sunny. Highs in the upper 80s. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Sunny. Highs around 90. South winds 5 to 10 mph. Heat index values up to 103. .TUESDAY NIGHT...Clear. Lows in the mid 70s. .WEDNESDAY...Sunny. Highs around 90. Heat index values up to 100. .WEDNESDAY NIGHT...Clear. Lows in the upper 70s. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 50 percent. .FRIDAY...Partly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs around 90. Chance of rain 40 percent. Heat index values up to 100. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. $$