Expires:202405241700;;773620 FPUS54 KHGX 240959 ZFPHGX Zone Forecast Product for Southeast Texas National Weather Service Houston/Galveston TX 459 AM CDT Fri May 24 2024 TXZ176-241700- Madison- Including the city of Madisonville 459 AM CDT Fri May 24 2024 .TODAY...Mostly cloudy early this morning, then clearing. Isolated showers and thunderstorms this afternoon. Humid with highs in the lower 90s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 106. .TONIGHT...Partly cloudy with isolated showers and thunderstorms. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Partly sunny in the morning, then clearing. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 107 in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. South winds around 10 mph. Heat index values up to 106 early in the evening. .SUNDAY...Mostly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph. Heat index values up to 108 in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MEMORIAL DAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. Highs in the upper 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s. .WEDNESDAY...Partly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 70s. .THURSDAY...Mostly cloudy in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. $$