An upper level ridge anchored over West Texas into Western Oklahoma and Western Kansas expanded farther east into the Central and Southern Plains on September 1st and 2nd, resulting in a return of very hot temperatures as readings rose back into the mid 90s to near 100 degrees across much of East Texas. A southerly low level flow maintained the very humid conditions in place, with little mixing of dewpoints observed, resulting in heat indices ranging from 105-110 degrees across East Texas. A weak backdoor surface trough drifted southwest into East Texas on the 2nd, which focused isolated to widely scattered showers and thunderstorms near the boundary during the afternoon. This boundary allowed for drier air to spill southwest into the area by the 3rd, resulting in slightly lower heat indices closer to 100 degrees.

Heat in TITUS, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in GREGG, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in SAN AUGUSTINE, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in ANGELINA, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in CAMP, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in MORRIS, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in WOOD, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in UPSHUR, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in MARION, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in HARRISON, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in SMITH, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in CHEROKEE, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in RUSK, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in PANOLA, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in SHELBY, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in NACOGDOCHES, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in SABINE, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in RED RIVER, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat in FRANKLIN, TEXAS
From 01-SEP-21 11:00:00 to 02-SEP-21 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS