191800- Jackson- Including the city of Altus 535 AM CDT Fri Jun 19 2026
..flood watch in effect until 9 am cdt this morning Today Mostly cloudy with a chance of showers with a slight chance of thunderstorms this morning, then partly sunny this afternoon. Some thunderstorms may produce heavy rainfall this morning. Highs in the mid 80s. East winds 10 to 15 mph. Chance of rain 50 percent. Tonight Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 10 to 15 mph. Chance of rain 20 percent. Saturday Mostly sunny. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph. Saturday night Mostly clear. Humid with lows in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Sunday Sunny, hot with highs around 101. South winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 109 in the afternoon. Sunday night Mostly clear with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 110 early in the evening. Monday Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Monday night A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70 percent. Tuesday Mostly sunny. A chance of showers and thunderstorms in the morning. Highs around 90. Chance of rain 40 percent. Tuesday night Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent. Wednesday Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Wednesday night Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent. Thursday Mostly sunny. Highs in the mid 90s.