1 thunderstorm wind, as filed by the National Weather Service.
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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 Aberdeen, SD wrote its last area forecast discussion before the first event at Jul 23, 2:55 AM CST, 4 hours 5 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE ABERDEEN SD 355 AM CDT SAT JUL 23 2005 .SHORT TERM...TODAY THROUGH MONDAY NIGHT STRONG CONVECTION GOING EARLY THIS MRNG IN SC ND ON THE NOSE OF THE LLJ WITH VERY WARM MID LEVEL TEMPS. ALSO...SOME CONVECTION IN NC SD. EXPECT THIS CONVECTION TO CONTINUE TO MOVE EAST THROUGH THE MORNING HOURS. OTHERWISE...IT SHOULD BE A HOT DAY ACROSS THE CWA AS VERY WARM LL TEMPS ADVECT INTO THE AREA FROM THE SW. WITH DWPTS IN THE LOW TO MID 70S AND TEMPS WARMING UP...HEAT INDICES SHOULD REACH 105 OR GREATER THIS AFTN AND EARLY EVENING IN C AND NE SD AND WC MN. THE DWPTS WILL BE FALLING THIS AFTN IN C SD AS WINDS BECOME SW AND W BUT THE TEMPS WILL CONTINUE TO RISE TO AROUND 105. THUS...WILL GO WITH A HEAT ADVISORY FOR MUCH OF THE CWA FOR THIS AFTN AND EARLY EVENING. IT SHOULD BE LESS HUMID AND COOLER ON SUNDAY WITH THE AREA STILL CAPPED FOR CONVECTION. THE MDLS AGREE REALLY WELL THAT A S/W WILL BE AFFECTING THE CWA SUNDAY NIGHT THROUGH MONDAY NIGHT WITH A DECENT COLD FRONT MOVING THROUGH. THE MDLS ALSO SHOW THE MID LEVELS COOLING OFF ALONG WITH SOME QPF FOR SUN NIGHT THROUGH MON NIGHT. STAYED WITH THE 30 POPS FOR TSRAS ACROSS THE CWA FOR THIS TIME PERIOD WITH 40 POPS ALONG THE S CWA. MONDAY SHOULD AGAIN BE COOLER THAN SUNDAY WITH HIGHS MOSTLY IN THE 80S. .LONG TERM...TUESDAY THROUGH FRIDAY MODELS IN GOOD AGREEMENT FOR THE START OF EXTENDED PERIOD. SURFACE HIGH PRESSURE AND DRIER AIRMASS LOOK TO BUILD INTO THE REGION IN THE WAKE OF DEPARTING SHORT WAVE TROUGH. COLD AIR ADVECTION WILL KEEP TEMPERATURES BELOW NORMAL FOR TUESDAY AND WEDNESDAY AS H85 TEMPERATURES FALL TO THE LOW TO MID TEENS CELSIUS. CWA REMAINS UNDER ZONAL FLOW THROUGH THE REST OF THE EXTENDED WITH LOW LEVEL RETURN FLOW AND WARM AIR ADVECTION BEGINNING WEDNESDAY NIGHT INTO THURSDAY IN RESPONSE TO NEXT APPROACHING SHORT WAVE. UNCERTAINTY LIES IN THE TIMING OF THIS NEXT TROUGH FEATURE HOWEVER. GFS IN FAIR AGREEMENT WITH ECMWF IN BRINGING SURFACE TROUGH THROUGH FORECAST AREA ON FRIDAY...WHILE DGEX BRINGS IT THROUGH ON THURSDAY. WITH H7 TEMPS OF +10 TO +12C IN PLACE OVER CWA AND LOW CONFIDENCE IN THE TIMING OF THE SYSTEM...DECIDED TO LEAVE EXTENDED GRIDS DRY AT THIS TIME. && .ABR WATCHES/WARNINGS/ADVISORIES... SD...HEAT ADVISORY...NOON THROUGH 7 PM CDT...C AND NE SD MN...HEAT ADVISORY...NOON THROUGH 7 PM CDT...BIG STONE AND TRAVERSE. && MOHR/LILES
The Aberdeen radar (KABR), 154 km away, was scanning. The volume nearest the first event began at 12:59 UTC.
1 thunderstorm wind. Local standard time, as filed.
Seventy mph winds brought down several trees along with some power lines.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Minnesota in 2005Every state in 2005This day in weather historyWarnings in Minnesota, July 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: 5467957.