Alert Details
* WHAT...Heat index values up to 107 degrees. * WHERE...Portions of east and northeast Texas. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
National Weather Service
Live Weather Camera in Unknown, TX. Heat advisory
Heat Advisory issued July 23 at 3:33PM CDT until July 23 at 8:00PM CDT by NWS Shreveport LA
Moderate
Expected
28 cameras
Active Until
Jul 24, 2026 01:00 UTC
Certainty
Likely
Issued By
NWS Shreveport LA
Area
Wood; Upshur; Smith; Gregg; Harrison; Cherokee; Rusk; Panola; Nacogdoches; Shelby; Angelina; San Augustine; Sabine
Warning Area and Cameras
Polygon shows the NWS alert area. Markers show matched traffic cameras.
Recommended Action
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Cameras Affected by this Warning
28 matched traffic cameras.
SH315 at SH149
Carthage, TX
TX-149
ATL.BU59.SH149_PTZ CAMERA
Carthage, TX
US-59
ATL.BU79.US59_PTZ Camera
Carthage, TX
US-59
US259 @ SH64
Henderson, TX
US-259
US69 @ US79
Jacksonville, TX
US-69
IH-20.SH42
Kilgore, TX
I-20
IH20 at US69
Lindale, TX
I-20
TYL.IH20.FM849
Lindale, TX
I-20
IH20 at SL 281
Longview, TX
I-20
SL281 at SS63
Longview, TX
SL-281
ATL.IH20.US59
Marshall, TX
US-59
Axis camera
Marshall, TX
US-59
US 59 at Bell St
Marshall, TX
US-59
US271 @ SH 155
Tyler, TX
US-271
IH20 at COOKS.RD
Unknown, TX
I-20
IH20 at Derrick Park
Unknown, TX
I-20
IH20 at FM14
Unknown, TX
I-20
IH20 at GREGG CL
Unknown, TX
I-20
IH20 at Louisiana SL
Unknown, TX
I-20
IH20 at SH110
Unknown, TX
I-20
IH20 at SH135
Unknown, TX
I-20
IH20 at SH149
Unknown, TX
I-20
IH20 at SH31
Unknown, TX
I-20
IH20 at US271
Unknown, TX
I-20
IH20.WEST.OF.FM2199
Unknown, TX
I-20
TYL.IH20.LavenderRd
Unknown, TX
I-20
LP323 @ AmericanLegion
Unknown, TX
LP-323
US 80 at Trinity Services
Unknown, TX
US-80