Grant-La Salle-
Including the cities of Colfax, Montgomery, Dry Prong, Jena,
Midway, and Olla
627 PM CDT Sat Aug 15 2026

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT MONDAY...

.TONIGHT...Clear. Lows in the upper 70s. Southwest winds around
5 mph.
.SUNDAY...Mostly sunny. Hot with highs around 100. West winds
around 5 mph. Heat index values up to 107 in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Southwest
winds around 5 mph.
.MONDAY...Mostly sunny. Hot with highs around 100. West winds
around 5 mph. Heat index values up to 108 in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Southwest
winds around 5 mph.
.TUESDAY...Mostly sunny. Hot with highs in the upper 90s. Heat
index values up to 110 in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s.
.WEDNESDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Hot with highs in the upper 90s.
Chance of rain 20 percent. Heat index values up to 105 in the
afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s.
.THURSDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Hot with highs in the upper 90s.
Chance of rain 20 percent.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Hot with highs in the upper 90s. Chance of rain
20 percent. Heat index values up to 105 in the afternoon.
.FRIDAY NIGHT...A slight chance of thunderstorms in the evening.
Partly cloudy with a slight chance of showers. Lows in the mid
70s. Chance of rain 20 percent.
.SATURDAY...Mostly sunny with a slight chance of showers. A
slight chance of thunderstorms in the afternoon. Hot with highs
in the upper 90s. Chance of rain 20 percent.