Texas, 2003

Tornadoes and Damaging Winds in Texas, October 5, 2003

October 5, 2003 · NWS HGX · 4 events in 2 counties and zones

2 tornado, 2 thunderstorm wind, as filed by the National Weather Service.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
1
Property damage
$760,000
Crop damage
None recorded
Events
4

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Houston/Galveston, TX wrote its last area forecast discussion before the first event at Oct 5, 1:24 PM CST, 3 hours 41 minutes earlier.

Area forecast discussion, Oct 5, 1:24 PM CST, 3 hours 41 minutes before
SOUTHEAST TEXAS FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
224 PM CDT SUN OCT 5 2003

FRONT QUASI-STATIONARY FROM NEAR ABI-DFW-SHV LINE WITH OUTFLOW
FROM CONVECTION A LITTLE FARTHER SOUTH. SKIES OVER THE AREA HAVE
BEEN PARTLY CLOUDY EXCEPT FOR MADISON AND HOUSTON COUNTIES MOSTLY
CLOUDY. LIGHT SOUTH WINDS HAVE CONTINUED OVER THE AREA THIS
AFTERNOON. EXPECT TO SEE THE FRONTAL BOUNDARY DIP SLOWLY SOUTH
LATE TONIGHT AND MONDAY AS WEAK LL ANTICYCLONIC CIRCULATION MOVES
ACROSS THE AREA FROM EAST TO WEST AND LL CYCLONIC CIRCULATION
NEAR TXK MOVES EAST. LEFT FRONT QUAD IN SUBTROPICAL JET TO
TRAVERSE SETX LATE THIS AFTERNOON AND TONIGHT. SURFACE WINDS
TROUBLESOME AS COOL PUSH VERY WEAK. BY TUESDAY AFTERNOON ETA/GFS
AGREE THAT THE BOUNDARY WILL HAVE MOVED INTO THE COASTAL COUNTIES
OR COASTAL WATERS...BUT IN THE MEANTIME THE ISSUE IS PLACEMENT OF
WINDSHIFT. RAIN-COOLED AIR AND STRONGER CAA (ALBEIT WEAK) DIRECTED
INTO LA SO WILL BRING THE BOUNDARY IN THE BACKDOOR THROUGH TRINITY
COUNTY TONIGHT AND UTS IN THE AM AND IAH AROUND MIDNIGHT. OUTFLOW
FROM NORTH CENTRAL TEXAS SHOULD PUSH AN OUTFLOW INTO CLL AREA
LATE THIS AFTERNOON OR EARLY EVENING. CONVERGENCE ALONG THE
BOUNDARY APPEARS TO BE AT ITS PEAK THROUGH MIDNIGHT THEN WANES
QUICKLY. SHOULD GET ANOTHER ROUND OF FOG SOUTH OF THE BOUNDARY AND
IFR CONDITIONS AFTER 10Z LIFR POSSIBLE FOR CIGS AND VISBY.
DIFFERENTIAL HEATING MAY BE AN ISSUE FOR MONDAY BUT WILL LET THE
CHANCE POPS RIDE. ETA TRYING TO SPIN SOMETHING UP ALONG THE FRONTAL
BOUNDARY NORTH OF THE YUCATAN AND GIVEN ETAS PAST PERFORMANCE WILL
IGNORE THIS AND FAVOR THE GFS FOR TUESDAY AFTERNOON AND BEYOND.
SLIGHT DRYING FROM THE NORTHEAST THROUGH TUE-THU. PROFILE BEGINS TO
MOISTEN UP ON FRIDAY BUT LARGE SYNOPTIC SCALE FEATURES REMAIN WELL
REMOVED FROM OUR REGION. ECMWF HAS TRENDED LESS PROGRESSIVE
SOMEWHERE IN BETWEEN THE SLOWER MRF YESTERDAY AND TODAYS FASTER
RUN...LEADING TO A PACIFIC FRONT MOVING INTO THE REGION LATE SUNDAY
OR MONDAY.

45/47/D

.HGX...NONE.
CLL EE 067/083 067/085 065 443
IAH CE 068/083 068/085 065 243
GLS EE 071/083 070/082 070 223
Hazardous weather outlook, Oct 5, 4:00 PM CST, 1 hour 5 minutes before
GMZ330-335-350-355-370-375-TXZ163-164-176>179-195>200-210>214-226-
227-235>238-061200-

HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
500 PM CDT SUN OCT 5 2003

...ISOLATED SEVERE THUNDERSTORMS POSSIBLE TONIGHT OVER THE NORTHERN
PORTIONS OF SOUTHEAST TEXAS...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST TEXAS.

.DAY ONE...TONIGHT.
AN UPPER LEVEL DISTURBANCE WILL APPROACH SOUTHEAST TEXAS TONIGHT
PRODUCING SCATTERED SHOWERS AND THUNDERSTORMS MAINLY OVER THE
NORTHERN PORTIONS OF SOUTHEAST TEXAS. THE POTENTIAL EXISTS FOR
ISOLATED STORMS TO BECOME SEVERE NORTH OF A LINE FROM COLUMBUS TO
CONROE TO LIVINGSTON. LARGE HAIL WOULD BE THE PRIMARY THREAT WITH
DAMAGING WINDS ALSO POSSIBLE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.
HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT ANTICIPATED AT THIS TIME.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

2 tornado, 2 thunderstorm wind. Local standard time, as filed.

Tornado, Brazos

When
October 5, 5:05 PM CST to 5:15 PM CST
Where
Brazos County, Bryan
Rating
F1
Path length
4 mi
Path width
400 yd
Injuries
1 direct, 0 indirect
Property damage
$750,000
Reported by
LAW ENFORCEMENT
Coordinates
30.667, -96.367

Tornado caused significant damage to 25 homes and minor damage to 200 other homes. Roof damage to structures with numerous trees and power lines down around the city. One injury was reported.

Thunderstorm Wind, Brazos

When
October 5, 5:10 PM CST
Where
Brazos County, Bryan
Measured
55 kt (63 mph) estimated gust
Property damage
$1,000
Reported by
TRAINED SPOTTER
Coordinates
30.667, -96.367

Tree limbs down which shattered two cars' windshields.

Tornado, Brazos

When
October 5, 5:30 PM CST to 5:35 PM CST
Where
Brazos County, Millican
Rating
F0
Path length
0.3 mi
Path width
50 yd
Property damage
$3,000
Reported by
LAW ENFORCEMENT
Coordinates
30.467, -96.200

Tornado caused minor damage to a building.

Thunderstorm Wind, Grimes

When
October 5, 6:30 PM CST
Where
Grimes County, Plantersville
Measured
62 kt (71 mph) estimated gust
Property damage
$6,000
Reported by
GENERAL PUBLIC
Coordinates
30.333, -95.850

Winds toppled two trees onto mobile homes.

What these are

Tornado
A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.
Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Texas in 2003Every state in 2003This day in weather historyThe tornado archive for Texas, 2003Warnings in Texas, October 2003

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5372087, 5372088, 5372089, 5372090.