Randall County, Texas

What hazards hit Randall County most?

The most frequent records are hail reports: 902 since 1956. 62% of its hail reports since 1956 fell in May and June. 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.

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 Randall County had?

NOAA records 86 tornadoes in Randall County from 1956 to 2025, the strongest rated F4, with 1 death and 12 injuries recorded in the county. That is 35th of 254 Texas counties by days with tornadoes per 1,000 square miles since 1950. 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 90 tornadoes whose track touched Randall County since 1950 (NOAA's county records number 86: they file a crossing tornado once per county segment, and the two databases differ on some tracks); along their whole tracks they killed 4 people, 1 of them in Randall County.

Map of the strongest tornado tracks in Texas.

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 Randall County?

The most recent record with damage, injuries or deaths is the June 23, 2026 hail ($30,000 in damage in 2025 dollars).

A supercell thunderstorm moved across the region from just to the northwest of Canyon and dropped hail from there through locations west of Canyon. A swath of hail from just to the east of Umbarger to a few miles west of Canyon occurred. These hail sizes ranged from one inch to three inches in diameter. Baseball size hail fell at the intersection of Arnott and Gordon Cummings Road. Hail also broke several windshields of vehicles in this area.
National Weather Service event narrative, NOAA Storm Events Database (search the full record, event 1339797)

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

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 Randall 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).

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

What time of year?

62% of its hail reports since 1956 fell in May and June. The two busiest months are in violet.

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

Federal disaster declarations for Randall County

FEMA's register lists 18 declarations that include Randall County: 8 major disasters, 7 emergencies and 3 fire management assistance declarations. Most were for fire (7) and hurricane (4).

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 Randall County had?

NOAA's Storm Events Database holds 122 flood or flash flood records for Randall County from 1996 to 2025, on 81 days, with 0 deaths. By flood insurance claims since 1978 (OpenFEMA, as of September 8, 2026), Randall County ranks 703rd of 2,942 U.S. counties.

The National Flood Insurance Program has paid $3.3 million on 328 claims filed in Randall County; the most in one year was 50 in 1988. Claims count insured losses only: uninsured flood damage is not in this file.

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 Randall County

FEMA's National Risk Index rates Randall County Relatively Moderate overall, with an expected annual loss of $70.4 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.

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

Counties that share a border with Randall County

1. Potter County 1,986
2. Randall County 1,882
3. Carson County 1,208
4. Deaf Smith County 933
5. Armstrong County 779
6. Castro County 777
7. Oldham County 770
8. Swisher County 765

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

Next

• Tornadoes in TexasEvery Texas tornado since 1950 and the counties with the most per square mile
• Hail in TexasThe state's hail reports, by county, year and month
• The Texas recordEvery hazard in the state, its deadliest events and its federal declarations
• FEMA's risk rating for each hazard in Randall CountyThe hazard risk calculator: 18 hazards beside the county's record
• Download Randall County's FEMA declarations (CSV)18 rows: every declaration that named the county, for your own analysis