National Weather Service

Live Weather Camera in Unknown, TX. Heat advisory

Heat Advisory issued July 23 at 12:10AM CDT until July 23 at 7:00PM CDT by NWS Houston/Galveston TX

Moderate Expected 82 cameras

Active Until

Jul 24, 2026 00:00 UTC

Certainty

Likely

Issued By

NWS Houston/Galveston TX

Area

Houston; Trinity; Madison; Walker; Burleson; Brazos; Washington; Grimes; Montgomery; Colorado; Austin; Waller; Wharton; Inland Jackson; Coastal Jackson

Warning Area and Cameras

Polygon shows the NWS alert area. Markers show matched traffic cameras.

Alert Details

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of south central and southeast Texas. * WHEN...From noon today to 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

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

82 matched traffic cameras.

Live Weather Camera in Unknown, TX. Heat advisory

Warning Area and Cameras

Alert Details

Recommended Action

Cameras Affected by this Warning

US290@SH36 Cloverleaf Brenham

FM2818@SH6

SH6@Briarcrest Drive

SH6@Old Reliance

SH6@SH21

SH6@William J Bryan

SH36@SH21

SH6@Harvey Road

SH6@Rock Prairie

SH6@University Drive

SH6@WD Fitch

YKM - SPCT-120518 / IH-10 EB @ SH-71

IH45@SH75 Huntsville

IH45@US190 Huntsville

SH75@Collard St

SH-249 @ Urbanosky

IH-10 West @ FM 1458

IH-10 West @ FM 1458 ( E )

IH-10 West @ Mlcak ( W )

IH-10 West @ Mountain Laurel Rd.

IH-10 West @ FM 3538

IH-10 West @ FM 3538 ( W )

IH-10 West @ Pyka Rd

IH-10 West @ Pyka Rd (W)

IH-10 West @ Rexville Rd.

IH-10 West @ SH 36

IH-10 West @ US 90

IH-10 West @ Ward Bend Rd.

IH-10 @ Brazos River WB Weigh Station

IH-10 @ Columbus DMS WB

IH-10 @ CR-210 - Borden

IH-10 @ Hatterman Lane - Columbus

IH-10 West @ Beckendorff Rd

IH-10 West @ Beckendorff Rd. (E)

IH-10 West @ Chew

IH-10 West @ Chew ( W )

IH-10 West @ Mlcak

IH-10 West @ Mlcak ( E )

IH-10 West @ Old Columbus Rd

IH-10 West @ San Bernard River

YKM - SPCT-120389 / IH-10 @ Fisher Ln.

YKM - SPCT-120390 / IH-10 West of FM949

YKM - SPCT-120391 / IH-10 @ Evans St.

YKM - SPCT-120392 / IH-10 WB @ Bernardo Rd.

YKM - SPCT-120516 /IH-10 EB @ CR-105

YKM - SPCT-120517 / IH-10 WB @ US-90 East of Columbus

YKM - SPCT-120519 / IH-10 WB @ Columbus Loop

IH45@FM-2989 South of Madisonville

IH45@New Waverly Weigh Station

IH45@SH-21 Madisonville

IH45@Spur-67 South of Madisonville

IH45@Walker County Rest Area

SH-249 @ Co 304

SH-249 @ Co 304 (N)

SH-249 @ Co 304 (N2)

SH-249 @ Co 306

SH-249 @ Co 306 (N)

SH-249 @ Co 307

SH-249 @ Co 307 (N)

SH-249 @ Co 307 (S)

SH-249 @ Co 307 (S2)

SH-249 @ Co 412 (S)

SH-249 @ FM 1748

SH-249 @ FM 1748 (N)

SH-249 @ FM 1774

SH-249 @ FM 1774 (N)

SH-249 @ FM 1774 (S)

SH-249 @ IB-13

SH-249 @ IB-15

SH-249 @ JouBert

SH-249 @ Joubert (N)

SH-249 @ SH 105

SH-249 @ SH 105 (W)

SH-249 @ SH 105 (W2)

SH-249 @ Slot Rd