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Tuesday
Jul 21, 2026

Current Severe Weather Alerts in Texas


There are currently 15 Weather Alerts in Texasselect a different state


Heat Advisory issued July 20 at 10:58PM CDT until July 21 at 8:00PM CDT by NWS Norman OK

Event: Heat Advisory
Message Type: Update
Urgency: Expected
Severity: Moderate
Certainty: Likely
Affected Area: Harper; Woods; Ellis; Woodward; Roger Mills; Dewey; Custer; Blaine; Beckham; Washita; Caddo; Grady; Harmon; Greer; Kiowa; Jackson; Tillman; Comanche; Stephens; Cotton; Jefferson; Hardeman; Foard; Wilbarger; Wichita; Knox; Baylor; Archer; Clay

Wheather Alert Summary: * what...Dangerously hot conditions with air temperatures of 105 to 108 degrees and heat index values up to 109 expected. * where...Portions of central, northwest, southern, southwest, and western oklahoma and northern texas. * when...From noon to 8 pm cdt tuesday. * impacts...Hot temperatures and high humidity may cause heat illnesses.

Official National Weather Service Weather Alert Statement

Heat Advisory issued July 20 at 10:20PM CDT until July 21 at 8:00PM CDT by NWS Shreveport LA

Event: Heat Advisory
Message Type: Update
Urgency: Expected
Severity: Moderate
Certainty: Likely
Affected Area: Caddo; Bossier; Webster; De Soto; Red River; Bienville; Sabine; Natchitoches; Franklin; Titus; Camp; Morris; Cass; Wood; Upshur; Marion; Smith; Gregg; Harrison; Cherokee; Rusk; Panola; Nacogdoches; Shelby; Angelina; San Augustine; Sabine

Wheather Alert Summary: * what...Heat index values up to 109. * where...Portions of northwest louisiana and east and northeast texas. * when...Until 8 pm cdt tuesday. * impacts...Hot temperatures and high humidity may cause heat illnesses.

Official National Weather Service Weather Alert Statement

Extreme Heat Warning issued July 20 at 10:20PM CDT until July 21 at 8:00PM CDT by NWS Shreveport LA

Event: Extreme Heat Warning
Message Type: Alert
Urgency: Expected
Severity: Severe
Certainty: Likely
Affected Area: Sevier; Howard; Little River; Hempstead; Nevada; Miller; Lafayette; Columbia; Union; Claiborne; Lincoln; Union; Jackson; Ouachita; Winn; Grant; Caldwell; La Salle; McCurtain; Red River; Bowie

Wheather Alert Summary: * what...Dangerously hot conditions with heat index values near 110 to 115 expected. * where...Portions of south central and southwest arkansas, north central and northwest louisiana, southeast oklahoma, and northeast texas. * when...From 10 am to 8 pm cdt tuesday. * impacts...Heat related illnesses increase significantly during extreme heat and high humidity events.

Official National Weather Service Weather Alert Statement

Special Weather Statement issued July 20 at 10:10PM CDT by NWS Brownsville TX

Event: Special Weather Statement
Message Type: Alert
Urgency: Expected
Severity: Moderate
Certainty: Observed
Affected Area: Inland Kenedy; Inland Willacy; Inland Cameron; Coastal Kenedy; Coastal Willacy; Coastal Cameron

Wheather Alert Summary: The combination of hot temperatures and humidity will produce heat index values between 108 and 111 degrees for several hours tuesday afternoon and early evening. a few locations may briefly experience heat index values above 111 degrees. if spending time outside on tuesday, drink plenty of water, wear light weight and light colored clothing, and take frequent breaks from the heat. young children and pets should never be left unattended in vehicles.

Official National Weather Service Weather Alert Statement

Heat Advisory issued July 20 at 10:09PM CDT until July 21 at 9:00PM CDT by NWS Lubbock TX

Event: Heat Advisory
Message Type: Update
Urgency: Expected
Severity: Moderate
Certainty: Likely
Affected Area: Briscoe; Hall; Childress; Motley; Cottle; Dickens; King; Kent; Stonewall

Wheather Alert Summary: * what...Temperatures up to 105 expected. * where...Childress, cottle, dickens, kent, king, motley, stonewall, briscoe, and hall counties. * when...From 1 pm to 9 pm cdt tuesday. * impacts...Hot temperatures may cause heat illnesses.

Official National Weather Service Weather Alert Statement

Flood Warning issued July 20 at 9:39PM CDT until July 21 at 10:00AM CDT by NWS Midland/Odessa TX

Event: Flood Warning
Message Type: Alert
Urgency: Expected
Severity: Severe
Certainty: Likely
Affected Area: Brewster, TX

Wheather Alert Summary: ...The national weather service in midland/odessa has issued a flood warning for the following rivers in texas... rio grande at johnson ranch near castolon, texas affecting brewster county. for the rio grande...At johnson ranch near castolon, texas...Minor flooding is forecast. * what...Minor flooding is forecast. * where...Rio grande at johnson ranch near castolon, texas. * when...Until tuesday morning. * impacts...At 12.0 feet, the river reaches bankfull, minor lowland flooding occurs, and no significant damage is expected. at 15.0 feet, flood stage is reached. moderate lowland flooding begins. roads that lead to cottonwood campground and river road may flood. stages are practically synonymous with the gage at cottonwood campground at castolon (cstt2), and therefore represent the reach from santa elena canyon through cottonwood campground, where damage may occur. cattle also graze in the lowlands, and may be threatened. * additional details... - at 915 pm cdt monday the stage was 14.9 feet (4.5 meters). - bankfull stage is 12.0 feet (3.7 meters). - forecast...The river is expected to rise above flood stage late this evening to a crest of 15.8 feet (4.8 meters) just after midnight tonight. it will then fall below flood stage by early tuesday morning. - flood stage is 15.0 feet (4.6 meters). - http://www.Weather.Gov/safety/flood

Official National Weather Service Weather Alert Statement

Flood Warning issued July 20 at 8:38PM CDT until July 21 at 5:22PM CDT by NWS Corpus Christi TX

Event: Flood Warning
Message Type: Update
Urgency: Immediate
Severity: Severe
Certainty: Observed
Affected Area: Calhoun, TX; Goliad, TX; Refugio, TX; Victoria, TX

Wheather Alert Summary: ...The flood warning is extended for the following rivers in texas... san antonio river at goliad affecting refugio, calhoun, goliad and victoria counties. for the san antonio river...Including goliad...Minor flooding is forecast. - forecast...The river is expected to fall below flood stage just after midnight tonight and continue falling to 1.7 feet saturday evening. - flood stage is 25.0 feet. - flood history...This crest compares to a previous crest of 26.3 feet on 11/22/1992. - http://www.Weather.Gov/safety/flood

Official National Weather Service Weather Alert Statement

Flood Warning issued July 20 at 8:34PM CDT until July 25 at 1:46AM CDT by NWS Corpus Christi TX

Event: Flood Warning
Message Type: Update
Urgency: Immediate
Severity: Severe
Certainty: Observed
Affected Area: Live Oak, TX; McMullen, TX

Wheather Alert Summary: ...The flood warning continues for the following rivers in texas... frio river at tilden affecting mcmullen and live oak counties. for the frio river...Including tilden...Major flooding is forecast. * what...Major flooding is forecast. * where...Frio river at tilden. * when...Until late friday night. * impacts...At 27.0 feet, major flooding occurs. numerous residences and businesses flood in tilden, requiring persons vulnerable to flooding to be evacuated. lowland flooding of crops and pastureland traps and potentially drowns livestock. most roads near the river are flooded and dangerous. water reaches the parking lot and doors of the cafe. * additional details... - at 8:15 pm cdt monday the stage was 11.7 feet. - bankfull stage is 12.0 feet. - forecast...The river is expected to rise above flood stage late tonight to a crest of 27.9 feet early wednesday morning. it will then fall below flood stage late friday morning. - flood stage is 22.0 feet. - flood history...This crest compares to a previous crest of 28.0 feet on 09/01/1919. - http://www.Weather.Gov/safety/flood

Official National Weather Service Weather Alert Statement

Flood Warning issued July 20 at 8:15PM CDT until July 21 at 11:09PM CDT by NWS Austin/San Antonio TX

Event: Flood Warning
Message Type: Update
Urgency: Immediate
Severity: Severe
Certainty: Observed
Affected Area: Frio, TX

Wheather Alert Summary: ...The flood warning is extended for the following rivers in texas... frio river near derby affecting frio county. * what...Moderate flooding is occurring and moderate flooding is forecast. * where...Frio river near derby. * when...Until late tomorrow evening. * impacts...At 7.0 feet, moderate lowland flooding closes farm to market 1581 near derby. * additional details... - at 7:30 pm cdt monday the stage was 10.0 feet. - bankfull stage is 6.0 feet. - recent activity...The maximum river stage in the 24 hours ending at 7:30 pm cdt monday was 11.8 feet. - forecast...The river is expected to fall below flood stage late tomorrow morning and continue falling to 2.1 feet saturday evening. - flood stage is 6.0 feet. - http://www.Weather.Gov/safety/flood

Official National Weather Service Weather Alert Statement

Flood Warning issued July 20 at 8:14PM CDT until July 26 at 12:06AM CDT by NWS Austin/San Antonio TX

Event: Flood Warning
Message Type: Update
Urgency: Immediate
Severity: Severe
Certainty: Observed
Affected Area: Dimmit, TX

Wheather Alert Summary: ...The flood warning continues for the following rivers in texas... nueces river near asherton affecting dimmit county. * what...Major flooding is occurring and major flooding is forecast. this approaches the flood of record. * where...Nueces river near asherton. * when...Until early sunday morning. * impacts...At 31.0 feet, the nueces river and turkey creek are a mile and a half wide south and west of crystal city. farm to market 190 is flooded over a mile near the nueces river and the bridge floor is flooded. livestock should be moved from the flood plain. upstream, highway 85 becomes impassable as routed water spills into soldier slough and over the highway. * additional details... - at 7:30 pm cdt monday the stage was 30.3 feet. - bankfull stage is 18.0 feet. - recent activity...The maximum river stage in the 24 hours ending at 7:30 pm cdt monday was 30.6 feet. - forecast...The river is expected to rise to a crest of 31.4 feet early tomorrow afternoon. it will then fall below flood stage early saturday afternoon. - flood stage is 20.0 feet. - flood history...This crest compares to a previous crest of 30.9 feet on 10/06/1959 or about a foot higher than the 30.21 on july 4th 2002. - http://www.Weather.Gov/safety/flood

Official National Weather Service Weather Alert Statement

Heat Advisory issued July 20 at 8:02PM CDT until July 21 at 7:00PM CDT by NWS Lake Charles LA

Event: Heat Advisory
Message Type: Alert
Urgency: Expected
Severity: Moderate
Certainty: Likely
Affected Area: Vernon; Rapides; Avoyelles; Beauregard; Allen; Evangeline; St. Landry; Lafayette; Upper St. Martin; Lower St. Martin; West Cameron; East Cameron; Northern Calcasieu; Northern Jefferson Davis; Northern Acadia; Upper Vermilion; Upper Iberia; Upper St. Mary; Southern Calcasieu; Southern Jefferson Davis; Southern Acadia; Lower Vermilion; Lower Iberia; Lower St. Mary; Tyler; Hardin; Northern Jasper; Northern Newton; Southern Jasper; Southern Newton; Upper Jefferson; Northern Orange; Lower Jefferson; Southern Orange

Wheather Alert Summary: * what...Heat index values up to 110 expected. * where...Portions of central, south central, southwest, and west central louisiana and southeast texas. * when...From noon to 7 pm cdt tuesday. * impacts...Hot temperatures and high humidity may cause heat illnesses.

Official National Weather Service Weather Alert Statement

Flood Warning issued July 20 at 8:02PM CDT by NWS Corpus Christi TX

Event: Flood Warning
Message Type: Update
Urgency: Immediate
Severity: Severe
Certainty: Observed
Affected Area: La Salle, TX

Wheather Alert Summary: ...The flood warning is extended for the following rivers in texas... nueces river at cotulla affecting la salle county. for the nueces river...Including cotulla...Major flooding is forecast. * what...Major flooding is forecast. * where...Nueces river at cotulla. * when...From this evening until further notice. * additional details... - at 7:00 pm cdt monday the stage was 14.5 feet. - bankfull stage is 9.0 feet. - forecast...The river will rise above flood stage this evening to 23.0 feet early wednesday morning. it will then fall to 22.1 feet and begin rising again thursday morning. it will rise to 23.2 feet friday morning. it will then fall again but remain above flood stage. - flood stage is 15.0 feet. - flood history...This crest compares to a previous crest of 23.2 feet on 06/16/1981. - http://www.Weather.Gov/safety/flood

Official National Weather Service Weather Alert Statement

Heat Advisory issued July 20 at 6:38PM CDT until July 21 at 9:00PM CDT by NWS Amarillo TX

Event: Heat Advisory
Message Type: Update
Urgency: Expected
Severity: Moderate
Certainty: Likely
Affected Area: Lipscomb; Hutchinson; Roberts; Hemphill; Carson; Gray; Wheeler; Armstrong; Donley; Collingsworth; Palo Duro Canyon

Wheather Alert Summary: * what...Heat index values up to 105 expected with some know hotter locations experience actual temperatures above 105. * where...A portion of the panhandle of texas. * when...From 1 pm to 9 pm cdt tuesday. * impacts...Hot temperatures and high humidity may cause heat illnesses.

Official National Weather Service Weather Alert Statement

Heat Advisory issued July 20 at 1:00PM CDT until July 21 at 8:00PM CDT by NWS Houston/Galveston TX

Event: Heat Advisory
Message Type: Alert
Urgency: Expected
Severity: Moderate
Certainty: Likely
Affected Area: Houston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery; Northern Liberty; Colorado; Austin; Waller; Inland Harris; Chambers; Wharton; Fort Bend; Inland Jackson; Inland Matagorda; Inland Brazoria; Inland Galveston; Southern Liberty; Coastal Harris; Coastal Jackson; Coastal Matagorda; Coastal Brazoria; Coastal Galveston; Matagorda Islands; Brazoria Islands; Galveston Island; Bolivar Peninsula

Wheather Alert Summary: * what...Heat index values up to 108 expected. * where...Portions of south central and southeast texas. * when...From 11 am to 8 pm cdt tuesday. * impacts...Hot temperatures and high humidity will increase the risk for heat-related illnesses to occur, particularly for those working or participating in outdoor activities.

Official National Weather Service Weather Alert Statement

Heat Advisory issued July 20 at 11:09AM CDT until July 21 at 8:00PM CDT by NWS Fort Worth TX

Event: Heat Advisory
Message Type: Update
Urgency: Expected
Severity: Moderate
Certainty: Likely
Affected Area: Montague; Cooke; Grayson; Fannin; Lamar; Jack; Wise; Denton; Collin; Hunt; Delta; Hopkins; Palo Pinto; Parker; Tarrant; Dallas; Rockwall; Kaufman; Van Zandt; Rains; Hood; Somervell; Johnson; Ellis; Henderson; Bosque; Hill; Navarro; Freestone; Anderson; Bell; McLennan; Falls; Limestone; Leon; Milam; Robertson

Wheather Alert Summary: * what...Heat index values up to 108 expected. * where...Portions of north central, northeast, and south central texas. * when...Until 8 pm cdt tuesday. * impacts...Hot temperatures and high humidity will increase the risk for heat-related illnesses to occur, particularly for those working or participating in outdoor activities.

Official National Weather Service Weather Alert Statement