1 thunderstorm wind, as filed by the National Weather Service.
Every event with a place to put it. Tap one for its entry below.
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.
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 St. Louis, MO wrote its last area forecast discussion before the first event at Aug 28, 1:22 AM CST, 13 hours 58 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE ST LOUIS MO 222 AM CDT SUN AUG 28 2005 .DISCUSSION...SHORT TERM ISSUES ARE POSSIBLE CLOUD COVER AND/OR PCPN TODAY...ESPECIALLY FOR NORTHERN PORTIONS OF CWA DUE TO A WEAK TROF THAT SWINGS THROUGH. WILL ADD MENTION OF SLIGHT CHANCE OF RWS/TRWS TO THIS AREA THIS MORNING...AS 850 DEWPTS AROUND 10 POOL ALONG THIS BOUNDARY AND THERE ARE SOME DECENT CAPES. WILL ALSO INCREASE MID AND HIGH CLOUDS FOR TODAY. AS FOR HIGH TEMPS...SHOULD SEE UPPER 80S TO LOWER 90S. BY TONIGHT...TROF SHOULD EXIT CWA...ALLOWING HIGH PRESSURE TO BUILD INTO THE REGION. DRY WEATHER TO PERSIST THROUGH MONDAY. HOWEVER... HURRICANE KATRINA EXPECTED TO MAKE LANDFALL AROUND NEW ORLEANS DURING THE DAY MONDAY THEN TRACK TO THE NORTH AND NORTHEAST THE NEXT SEVERAL DAYS. THIS WILL AFFECT OUR CWA WITH AN INCREASE IN CLOUD COVER...ESPECIALLY EASTERN HALF OF CWA WITH A SLIGHT CHANCE OF RWS AND TRWS FOR SOUTHERN SECTIONS BEGINNING AFTER 06Z TUESDAY AND PERSISTING THROUGH TUESDAY NIGHT. AFTER THAT...DRY AND MILDER WEATHER IN STORE FOR CWA...WITH NO MAJOR CHANGES MADE TO THE EXTENDED. && .LSX WATCHES/WARNINGS/ADVISORIES... MO...NONE. IL...NONE. && BYRD
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE ST LOUIS MO 407 PM CDT SUN AUG 28 2005 ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027- 034>036-041-042-047>052-059>065-072>075-084-085-099-291100- ADAMS IL-AUDRAIN-BOND IL-BOONE-BROWN-CALHOUN IL-CALLAWAY-CLINTON IL- COLE-CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-IRON-JEFFERSON- JERSEY IL-KNOX-LEWIS-LINCOLN-MACOUPIN IL-MADISON-MADISON IL-MARION- MARION IL-MONITEAU-MONROE-MONROE IL-MONTGOMERY-MONTGOMERY IL-OSAGE- PIKE-PIKE IL-RALLS-RANDOLPH IL-REYNOLDS-SHELBY-ST CHARLES- ST CLAIR IL-ST FRANCOIS-ST LOUIS-ST LOUIS CITY-STE GENEVIEVE-WARREN- WASHINGTON-WASHINGTON IL- 407 PM CDT SUN AUG 28 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PARTS OF CENTRAL AND EASTERN MISSOURI AS WELL AS WEST CENTRAL AND SOUTHWEST ILLINOIS. .DAY ONE...TONIGHT SCATTERED THUNDERSTORMS WILL MOVE ACROSS PARTS OF NORTHEAST MISSOURI...AND WEST CENTRAL AND SOUTHWEST ILLINOIS TONIGHT. WIDESPREAD SEVERE WEATHER IS NOT EXPECTED FROM THESE STORMS... HOWEVER THEY WILL PRODUCE DANGEROUS LIGHTING...HEAVY RAIN...AND GUSTY WINDS IN EXCESS OF 35 MPH. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... WHILE STORM SPOTTER ACTIVATION IS NOT ANTICIPATED...STORM SPOTTERS AND COOPERATIVE OBSERVERS ARE ENCOURAGED TO CALL IN RAINFALL OBSERVATIONS AND ANY STRONG WIND OR HAIL REPORTS. CARNEY
The St Louis radar (KLSX), 139 km away, was scanning. The volume nearest the first event began at 21:18 UTC.
1 thunderstorm wind. Local standard time, as filed.
Thunderstorm wind gusts of about 45 mph blew down some roof trusses at a home under construction. One worker was injured by the flying lumber.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Missouri in 2005Every state in 2005This day in weather historyWarnings in Missouri, August 2005
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: 5468789.