Grant-La Salle- Including the cities of Colfax, Montgomery, Dry Prong, Jena, Midway, and Olla 627 PM CDT Tue Sep 15 2026 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT WEDNESDAY... .TONIGHT...Partly cloudy. Lows in the mid 70s. Southeast winds around 5 mph this evening, becoming light and variable. .WEDNESDAY...Mostly sunny. Hot with highs in the upper 90s. East winds 5 to 10 mph. Heat index values up to 106 in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph. .THURSDAY...Mostly sunny. Hot with highs in the upper 90s. East winds 5 to 10 mph. .THURSDAY NIGHT...Clear. Lows around 70. East winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Sunny, hot with highs in the upper 90s. .FRIDAY NIGHT...Clear. Lows around 70. .SATURDAY...Mostly sunny. Hot with highs in the upper 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Mostly sunny. Hot with highs in the upper 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 20 percent.