On the map: every storm report logged this day.
On the map
Storm reports for August 8, 2003
On August 8, 2003, 46 hail, 34 damaging-wind and 1 tornado reports were logged across 12 states.
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On August 8, 2003, 46 hail, 34 damaging-wind and 1 tornado reports were logged across 12 states. The largest hail reported was 1.75″ (golf ball size) in Mountrail County, ND.
Storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Radar hail estimates start October 2019.
Storm reports by state
| State | Hail | Wind | Tornado | Largest hail |
|---|---|---|---|---|
| TX | 8 | 15 | 0 | 1.00″ |
| MT | 11 | 5 | 0 | 1.75″ |
| KS | 9 | 3 | 0 | 1.25″ |
| ND | 7 | 1 | 0 | 1.75″ |
| OK | 0 | 7 | 0 | – |
| CO | 4 | 0 | 0 | 1.00″ |
| GA | 2 | 1 | 0 | 0.88″ |
| SD | 2 | 0 | 0 | 1.00″ |
| NC | 1 | 1 | 0 | 0.75″ |
| ID | 2 | 0 | 0 | 0.75″ |
| VA | 0 | 0 | 1 | – |
| FL | 0 | 1 | 0 | – |
Cities with hail reported within 5 miles
| City | Population | Largest report |
|---|---|---|
| Denver, CO | 729,019 | 1.00″ |
| Hunters Creek Village, TX | 4,482 | 1.00″ |
| Glendale, CO | 4,465 | 1.00″ |
| Spring Valley Village, TX | 4,394 | 1.00″ |
| Bunker Hill Village, TX | 3,889 | 1.00″ |
| Piney Point Village, TX | 3,143 | 1.00″ |
| Boulder, CO | 106,803 | 0.88″ |
| Houston, TX | 2,390,125 | 0.75″ |
| Idaho Falls, ID | 69,523 | 0.75″ |
| Great Falls, MT | 60,013 | 0.75″ |
| Snellville, GA | 22,336 | 0.75″ |
| Ammon, ID | 20,095 | 0.75″ |
| Stafford, TX | 17,555 | 0.75″ |
| West University Place, TX | 15,149 | 0.75″ |
| Brevard, NC | 7,973 | 0.75″ |
| Shelley, ID | 5,262 | 0.75″ |
| Grayson, GA | 5,252 | 0.75″ |
| Meadows Place, TX | 4,630 | 0.75″ |
Hail reports (46)
| Time (UTC) | Size | Location |
|---|---|---|
| 23:40 | 1.75″ | Mountrail County, ND |
| 00:08 | 1.75″ | Burke County, ND |
| 04:50 | 1.75″ | Ravalli County, MT |
| 11:12 | 1.75″ | Valley County, MT |
| 22:20 | 1.50″ | Ward County, ND |
| 02:00 | 1.25″ | Stanton County, KS |
| 10:48 | 1.25″ | Ward County, ND |
| 21:55 | 1.00″ | Burke County, ND |
| 22:12 | 1.00″ | Burke County, ND |
| 23:30 | 1.00″ | Bennett County, SD |
| 23:40 | 1.00″ | Fallon County, MT |
| 23:57 | 1.00″ | Fallon County, MT |
| 00:00 | 1.00″ | Harris County, TX |
| 00:20 | 1.00″ | Fallon County, MT |
| 00:49 | 1.00″ | Denver County, CO |
| 01:09 | 1.00″ | Stanton County, KS |
| 01:18 | 1.00″ | Stanton County, KS |
| 01:35 | 1.00″ | Stanton County, KS |
| 01:45 | 1.00″ | Stanton County, KS |
| 03:20 | 1.00″ | Liberty County, MT |
| 21:50 | 0.88″ | Golden Valley County, MT |
| 22:37 | 0.88″ | Fergus County, MT |
| 23:40 | 0.88″ | Boulder County, CO |
| 00:15 | 0.88″ | Wayne County, GA |
| 00:59 | 0.88″ | Hamilton County, KS |
| 02:40 | 0.88″ | Morton County, KS |
| 04:40 | 0.88″ | Ochiltree County, TX |
| 19:15 | 0.75″ | Custer County, SD |
| 19:35 | 0.75″ | Transylvania County, NC |
| 21:12 | 0.75″ | Bingham County, ID |
| 21:55 | 0.75″ | Austin County, TX |
| 22:00 | 0.75″ | Bonneville County, ID |
| 22:32 | 0.75″ | Golden Valley County, MT |
| 23:25 | 0.75″ | Fallon County, MT |
| 23:30 | 0.75″ | Ward County, ND |
| 23:45 | 0.75″ | Boulder County, CO |
| 00:25 | 0.75″ | Gwinnett County, GA |
| 00:40 | 0.75″ | Harris County, TX |
| 00:45 | 0.75″ | Harris County, TX |
| 00:45 | 0.75″ | Hamilton County, KS |
| 00:50 | 0.75″ | Harris County, TX |
| 00:50 | 0.75″ | Harris County, TX |
| 00:50 | 0.75″ | Denver County, CO |
| 01:05 | 0.75″ | Harris County, TX |
| 01:27 | 0.75″ | Cascade County, MT |
| 02:20 | 0.75″ | Morton County, KS |
Damage, injuries and deaths
National Weather Service offices recorded about $1.1 million in property damage from hail, thunderstorm wind and tornadoes across the US on this storm day (82 events in 13 states). Injuries and deaths are those the events caused directly.
| County | Events | Injuries | Deaths | Property damage |
|---|---|---|---|---|
| Fayette County, TX | 1 | 0 | 0 | $150,000 |
| Lavaca County, TX | 1 | 0 | 0 | $150,000 |
| Bastrop County, TX | 1 | 0 | 0 | $100,000 |
| Caldwell County, TX | 1 | 0 | 0 | $100,000 |
| Gillespie County, TX | 1 | 0 | 0 | $100,000 |
| Travis County, TX | 1 | 0 | 0 | $100,000 |
| Williamson County, TX | 1 | 0 | 0 | $100,000 |
| Gonzales County, TX | 1 | 0 | 0 | $90,000 |
| Kimble County, TX | 1 | 0 | 0 | $70,000 |
| Comal County, TX | 1 | 0 | 0 | $50,000 |
| Bexar County, TX | 1 | 0 | 0 | $30,000 |
| Harris County, TX | 6 | 0 | 0 | $16,000 |
What the National Weather Service wrote
- Lavaca County, TX (near Moulton) · Thunderstorm wind 69 mph · $150,000
“As the line of thunderstorms associated with the late season cold front moved southward into Lavaca County, they produced severe winds just south of the Fayette County line. The wind knocked down many trees and power lines. Some homes were without power until 3am the following day.” - Fayette County, TX (near Warda) · Thunderstorm wind 69 mph · $150,000
“As the line of thunderstorms associated with the late season cold front moved southward into Fayette County, they produced severe winds that knocked down numerous trees, blew over signs along the road, and damaged roofs of homes and businesses across central Fayette County from north to south.” - Gillespie County, TX (near Willow City) · Thunderstorm wind 92 mph · $100,000
“As the line of thunderstorms associated with the late season cold front moved southward into Gillespie County, they produced severe winds that knocked over large trees and blew down power lines from Willow City southward to near Stonewall.” - Williamson County, TX (near Coupland) · Thunderstorm wind 69 mph · $100,000
“Severe thunderstorms produced winds that damaged windows and roofs in and around the Coupland area. The winds also blew over a trailer.” - Bastrop County, TX (near Utley) · Thunderstorm wind 69 mph · $100,000
“As the line of thunderstorms associated with the late season cold front moved into Bastrop County, they produced severe winds that blew down scores of trees through the central part of the county.” - Caldwell County, TX (near Luling) · Thunderstorm wind 69 mph · $100,000
“As the line of thunderstorms associated with the late season cold front moved southward into Caldwell County, they produced severe winds that damaged roofs and windows of buildings in Luling. Portions of one building were blown over onto a trailer by the strong winds.”
Event narratives from NWS Storm Data, shortened. Up to six per day, chosen by deaths, injuries, damage and size.
Source: NOAA National Centers for Environmental Information (NCEI), Storm Events Database, as entered by National Weather Service offices; data through July 31, 2026. Damage is in dollars of the year, not adjusted for inflation.
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