Webb County, Texas

County storm and disaster record · FIPS 48479 · population 266,380 · 3,361 sq mi

NOAA's Storm Events Database holds 635 records for Webb County, Texas from 1950 through June 30, 2026, on 421 days; the most frequent are hail reports (158 records). The deadliest single record is the June 23, 2023 heat, filed for the forecast zone Webb, which covers the county: 2 deaths. FEMA has issued 23 declarations naming the county since 1972, 21 of them for natural hazards; the latest for a natural hazard was “Flooding” on July 18, 2026.

The record, 1950 to 2026

Storm records filed for the county each year (2026 to June 30, 2026). Before 1996 NOAA recorded only tornadoes (from 1950), thunderstorm wind and hail (from 1955).

  • recorded, no damage figure
  • under $100,000
  • $100,000 or more
  • $1 million or more
  • $10 million or more, or a death
  • $100 million or more, or 10 deaths
  • a year's colour: its recorded damage or deaths
  • a year with a death
  • 1955: wind and hail recorded from 1955
  • 1996: all 48 event types from 1996
Storm records
635on 421 days, 1950 to June 30, 2026
Deaths recorded
181 injuries
Damage, 2025 dollars
$103Mas filed (scale steps before 1993)
Tornadoes
10strongest F3
FEMA declarations
23latest 2026

Source: NOAA NCEI Storm Events Database, records through June 30, 2026 (file revision 20260918); damage converted to 2025 dollars with the BLS CPI-U. Search the record at NCEI. BLS consumer price index.

What hazards hit Webb County most?

The most frequent records are hail reports: 158 since 1960. 69% of its hail reports since 1960 fell in April and May. The rank column places the county among Texas's counties by days with a record per 1,000 square miles of land over each hazard's complete period.

Webb County: records by hazard, 1950 to June 30, 2026
HazardRecordsDaysFirst, lastKilledInjuredDamageRank in state
Hail 158 83 1960-2025 1 0 $4.5M 248 of 254
Drought 123 123 1996-2026 0 0 – 199 of 254
Floods 118 81 1996-2026 1 0 $14M 179 of 254
Severe thunderstorm wind 107 76 1956-2026 1 0 $82M 240 of 254
Heat 64 64 2006-2024 12 0 – 99 of 254
Heavy rain 22 6 2008-2025 0 0 $129K 124 of 254
Extreme cold 15 11 2010-2026 0 0 $1.6M 178 of 254
Tornadoes 10 9 1959-2015 0 0 $675K 248 of 254
Winter storms 6 6 2004-2025 3 1 $131K 252 of 254
Fog, smoke and funnel clouds 4 4 2004-2012 0 0 – 135 of 254
Wildfires 4 4 2008-2016 0 0 – 180 of 254
Hurricanes and tropical storms 2 2 2008-2023 0 0 $24K 129 of 254
High wind and dust storms 1 1 2017-2017 0 0 $6K 214 of 254
Lightning 1 1 2024-2024 0 0 $9K 157 of 254

Source: NOAA NCEI Storm Events Database (county and forecast-zone records attributed to the county; a zone record shows its own totals on each county it covers). Days: dates with at least one record of the hazard in the county. Ranks: days with a record per 1,000 square miles of land (Census Bureau 2024 Gazetteer), since 1950 for tornadoes, 1955 for hail and thunderstorm wind, 1996 for the rest.

How many tornadoes has Webb County had?

NOAA records 10 tornadoes in Webb County from 1959 to 2015, the strongest rated F3, with 0 deaths and 0 injuries recorded in the county. A tornado that crossed a county line is counted in each county it touched, with the length of its path inside the county.

Counted as whole tornadoes rather than county records, the Storm Prediction Center's database holds 9 tornadoes whose track touched Webb County since 1950 (NOAA's county records number 10: they file a crossing tornado once per county segment, and the two databases differ on some tracks); along their whole tracks they killed 0 people.

Map of the strongest tornado tracks in Texas.

Every tornado record filed for Webb County (10)
Every tornado recorded in Webb County, newest first
DatePlaceCharacterKilledInjuredDamage
2015-05-13 Oilton, Webb County EF0 0.62 mi x 50 yd 0 0 –
2005-07-20 Bruni, Webb County F0 1 mi x 100 yd 0 0 –
2004-04-04 Callaghan, Webb County F0 0.2 mi x 50 yd 0 0 –
1983-07-14 Webb County F1 0.5 mi x 40 yd 0 0 $30 step
1977-05-22 Webb County 0 0 $25K step
1977-05-22 Webb County 0 0 $25K step
1971-06-29 Webb County F2 0.3 mi x 33 yd 0 0 $25K step
1962-09-10 Webb County F0 1.8 mi x 33 yd 0 0 –
1961-04-05 Webb County F2 2.5 mi x 880 yd 0 0 $25K step
1959-05-25 Webb County F3 0 0 $250 step

A damage figure marked "step" is a record from before 1993: NOAA then filed damage by category, and the figure is the category as entered, in the dollars of that year, not an estimate of the loss.

Source: NOAA NCEI Storm Events Database, tornado records by county (path length in the county, maximum width); ratings as published: F scale before February 1, 2007, EF scale after. Whole-track figures: NOAA Storm Prediction Center tornado database (1950-2025). SPC severe weather database.

When was the last damaging storm in Webb County?

The most recent record with damage, injuries or deaths is the May 28, 2024 thunderstorm wind ($4,704 in damage in 2025 dollars).

Microburst signature was found with divergent winds causing damage to portions of homes and fences near Peoples Blvd in Laredo, TX.
National Weather Service event narrative, NOAA Storm Events Database (search the full record, event 1181653)
The 12 most recent records kept for Webb County
DateRecordCharacterKilledInjuredDamage
2026-06-19 Flash FloodLaredo International Arp, Webb County 0 0 –
2026-06-19 Flash FloodLaredo, Webb County 0 0 –
2026-06-01 DroughtWebb County · forecast zone Webb 0 0 –
2026-05-27 Thunderstorm WindLaredo International Arp, Webb County 50 kt wind 0 0 –
2026-05-01 DroughtWebb County · forecast zone Webb 0 0 –
2026-04-01 DroughtWebb County · forecast zone Webb 0 0 –
2026-03-01 DroughtWebb County · forecast zone Webb 0 0 –
2026-02-01 DroughtWebb County · forecast zone Webb 0 0 –
2026-01-26 Frost/FreezeWebb County · forecast zone Webb 0 0 –
2026-01-26 Frost/FreezeWebb County · forecast zone Webb 0 0 –
2026-01-25 Frost/FreezeWebb County · forecast zone Webb 0 0 –
2026-01-25 Cold/Wind ChillWebb County · forecast zone Webb 0 0 –

Source: NOAA NCEI Storm Events Database; every record of 2025-2026 is listed, earlier ones when they caused deaths, injuries or $250,000 of damage (2025 dollars), and every tornado.

The deadliest and costliest records

Records with deaths or injuries in Webb County, most deaths first
DateRecordCharacterKilledInjuredDamage
2023-06-23 HeatWebb County · forecast zone Webb Afternoon heat index values ranged 110 to 113 degrees. 2 0 –
2023-06-22 Excessive HeatWebb County · forecast zone Webb Afternoon heat index values ranged from 115 to 117 degrees. 2 0 –
2023-06-21 HeatWebb County · forecast zone Webb Afternoon heat index values ranged 110 to 114 degrees. 2 0 –
2006-12-08 Winter WeatherWebb County · forecast zone Webb Sleet and rain mix, with little to no accumulation. Accidents were reported on the rain slick roadways in and around Laredo. 2 0 –
2024-01-15 Ice StormWebb County · forecast zone Webb Multiple public social media reports of ice buildup on vehicles and overpasses. Texas Department of Public Safety reported at least 14 car accidents near Laredo. Including 1 fatality due to ice on Interstate 35 about 22 miles north of Laredo. There was also at least 1 injury. 1 1 –
2023-09-02 HeatWebb County · forecast zone Webb The health director of Laredo reported to the emergency manager of a heat related fatality in the city on September 2nd. Heat index values were around 100 degrees during the afternoon. A 60 year old male passed away due to a heat stroke. 1 0 –
2023-08-03 HeatWebb County · forecast zone Webb Heat index values ranged from 110 to 112 degrees. A 71 year old man died from heat stroke in a home without air conditioning in Laredo. 1 0 –
2023-06-30 HeatWebb County · forecast zone Webb Afternoon heat index values ranged from 110 to 114 degrees. 1 0 –
The costliest records in Webb County since 1993, damage in 2025 dollars
DateRecordCharacterKilledInjuredDamage
2003-06-02 Thunderstorm WindLaredo, Webb County 83 kt wind 0 0 $53M
2017-05-21 Thunderstorm WindLaredo International Arp, Webb County 83 kt wind 0 0 $24M
2010-07-08 FloodLaredo International Arp, Webb County 0 0 $7.1M
2012-07-27 Flash FloodLake Casa Blanca, Webb County 0 0 $2.6M
2006-05-14 Thunderstorm WindLaredo International Airport, Webb County 53 kt wind 0 0 $2.2M
2021-02-14 Cold/Wind ChillWebb County · forecast zone Webb 0 0 $1.6M
2007-06-17 Flash FloodLaredo, Webb County 1 0 $1.4M
1994-04-06 HailLaredo, Webb County 1.75 in hail 0 0 $1.1M

Before 1993 NOAA filed damage by category, not amount, so the list above starts in 1993. The highest category filed here before then (entered as $25K, in the dollars of the day) holds: April 5, 1961 (tornado, Webb County); June 29, 1971 (tornado, Webb County); May 22, 1977 (tornado, Webb County).

Source: NOAA NCEI Storm Events Database: deaths and injuries direct and indirect; damage is property plus crops as estimated by the National Weather Service, converted to 2025 dollars.

Is it getting more frequent?

Records per decade for Webb County's most frequent hazards. Counts rose everywhere after 1996, when NOAA began recording every event type, so compare decades within a hazard's complete period only (the shaded cells come before it).

Webb County: records per decade (the 2020s to June 30, 2026)
Hazard1950s1960s1970s1980s1990s2000s2010s2020-26
Hail066524414828
Drought––––1294845
Floods––––10384030
Severe thunderstorm wind1781417143016
Heat––––01063
Heavy rain––––02317

Source: NOAA NCEI Storm Events Database, records per calendar decade; zone records from the CZ_TYPE field (Z).

What time of year?

69% of its hail reports since 1960 fell in April and May. The two busiest months are in violet.

The values, month by month

Jan 27 · Feb 24 · Mar 52 · Apr 82 · May 165 · Jun 76 · Jul 52 · Aug 52 · Sep 60 · Oct 21 · Nov 10 · Dec 14 (records).

Source: NOAA NCEI Storm Events Database, records by the month they began.

Federal disaster declarations for Webb County

FEMA's register lists 23 declarations that include Webb County: 11 major disasters, 11 emergencies and one fire management assistance declaration. Most were for hurricane (10) and fire (3).

Declarations including Webb County, newest first
DeclaredNumberTypeTitle
2026-07-18EM-3649FloodFlooding
2024-07-09DR-4798HurricaneHurricane Beryl
2021-02-19DR-4586Severe Ice StormSevere Winter Storms
2021-02-14EM-3554Severe Ice StormSevere Winter Storm
2020-07-26EM-3530HurricaneHurricane Hanna
2020-03-25DR-4485BiologicalCovid-19 Pandemic
2020-03-13EM-3458BiologicalCovid-19
2011-04-05FM-2882FireEl Cenizo Fire
2010-08-03DR-1931HurricaneHurricane Alex
2010-06-29EM-3313HurricaneTropical Storm Alex
2008-09-10EM-3294HurricaneHurricane Ike
2008-08-29EM-3290HurricaneHurricane Gustav
2008-03-14EM-3284FireWildfires
2007-06-29DR-1709Severe StormSevere Storms, Tornadoes, and Flooding
2006-01-11DR-1624FireExtreme Wildfire Threat
2005-09-24DR-1606HurricaneHurricane Rita
2005-09-21EM-3261HurricaneHurricane Rita
2005-09-02EM-3216HurricaneHurricane Katrina Evacuation
2002-09-26DR-1434Coastal StormTropical Storm Fay
1999-08-22DR-1287HurricaneHurricane Bret
1998-08-26DR-1239Severe StormTropical Storm Charley
1993-09-10EM-3113DroughtExtreme Fire Hazard
1972-05-20DR-333FloodSevere Storms & Flooding

Source: FEMA OpenFEMA Disaster Declarations Summaries (v2), declarations through October 2, 2026; one declaration is counted once however many areas it names. OpenFEMA dataset page.

How many floods has Webb County had?

NOAA's Storm Events Database holds 118 flood or flash flood records for Webb County from 1996 to 2026, on 81 days, with 1 death. By flood insurance claims since 1978 (OpenFEMA, as of September 8, 2026), Webb County ranks 802nd of 2,942 U.S. counties.

Named storms on Webb County's flood and tropical record
StormBeganRecordsDeaths in the county
Hurricane Alex2010-07-0810

The National Flood Insurance Program has paid $6.8 million on 269 claims filed in Webb County; the most in one year was 42 in 2007. Claims count insured losses only: uninsured flood damage is not in this file.

The values, year by year

1979: 2 · 1980: 12 · 1981: 3 · 1985: 3 · 1990: 1 · 1992: 1 · 1994: 2 · 1995: 11 · 1997: 10 · 1998: 5 · 1999: 4 · 2001: 5 · 2002: 16 · 2003: 8 · 2006: 17 · 2007: 42 · 2008: 13 · 2009: 5 · 2010: 32 · 2011: 1 · 2012: 8 · 2013: 10 · 2014: 3 · 2015: 15 · 2017: 24 · 2018: 2 · 2019: 3 · 2021: 1 · 2022: 5 · 2023: 2 · 2024: 1 · 2025: 1 · 2026: 1; the other years: 0.

Source: FEMA OpenFEMA NFIP Redacted Claims, as of September 8, 2026; claims by year of loss, payments in the dollars of the year paid. OpenFEMA dataset page.

FEMA's modeled risk for Webb County

FEMA's National Risk Index rates Webb County Relatively Moderate overall, with an expected annual loss of $46.5 million. These are FEMA's model estimates of future loss from 18 hazards, not a count of what happened; they can differ from the record above.

National Risk Index ratings for Webb County (December 2025 release), by FEMA's rating, then score
HazardRisk ratingExpected annual lossModeled frequency
Heat WaveRelatively High$6.7M10 modeled event-days a year
Cold WaveRelatively High$7.9M1.3 a year (modeled)
Riverine FloodingRelatively Moderate$25M2.6 a year (modeled)
HailRelatively Moderate$984Konce in about 2 years (modeled)
HurricaneRelatively Moderate$2.5Monce in about 16 years (modeled)
Winter WeatherRelatively Moderate$109Kabout once a year (modeled)
TornadoRelatively Moderate$2.0Monce in about 4 years (modeled)
Ice StormRelatively Moderate$106Konce in about 13 years (modeled)

Source: FEMA National Risk Index, county table, December 2025 release. FEMA's National Risk Index map.

Counties that share a border with Webb County

  1. Webb County 635
  2. Zapata County 496
  3. Jim Hogg County 437
  4. Duval County 373
  5. La Salle County 370
  6. Maverick County 333
  7. Dimmit County 255
  8. McMullen County 209

Source: U.S. Census Bureau county adjacency file; NOAA NCEI Storm Events Database, records since 1950. The Census Bureau's adjacency file.

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