Red River- Including the cities of Coushatta and Martin 1008 PM CDT Fri Jul 26 2024 .REST OF TONIGHT...Mostly cloudy with a chance of showers with isolated thunderstorms. Near steady temperature in the lower 70s. East winds around 5 mph late this evening, becoming light and variable. Chance of rain 50 percent. .SATURDAY...Showers likely with isolated thunderstorms. Highs in the mid 80s. South winds around 5 mph. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers with isolated thunderstorms. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .SUNDAY...Mostly cloudy with isolated thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the upper 80s. South winds around 5 mph. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. South winds around 5 mph. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot with highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. .WEDNESDAY...Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. .FRIDAY...Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 110.