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Home Return to list Severe Thunderstorm Warning 0184 Issued by the Des Moines Forecast Office
Action: Continued Issued At: 2025-07-29 01:27:35 513 WWUS53 KDMX 290627 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 127 AM CDT Tue Jul 29 2025 IAC023-083-290636- /O.CAN.KDMX.SV.W.0184.000000T0000Z-250729T0645Z/ Hardin IA-Butler IA- 127 AM CDT Tue Jul 29 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN HARDIN AND BUTLER COUNTIES IS CANCELLED... The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 400 AM CDT for central, north central and northeastern Iowa. LAT...LON 4240 9207 4243 9264 4256 9256 4256 9255 4257 9255 4267 9249 4291 9243 4291 9208 4247 9208 4247 9206 TIME...MOT...LOC 0626Z 280DEG 42KT 4292 9193 4251 9246 $$ IAC013-017-075-290645- /O.CON.KDMX.SV.W.0184.000000T0000Z-250729T0645Z/ Black Hawk IA-Bremer IA-Grundy IA- 127 AM CDT Tue Jul 29 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 AM CDT FOR BLACK HAWK...BREMER AND NORTHEASTERN GRUNDY COUNTIES... At 126 AM CDT, severe thunderstorms were located along a line extending from Hawkeye to Uni-Dome And McLeod Center, moving east at 50 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Waterloo airport reported a wind gust of 78 mph. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Waterloo, Cedar Falls, Waverly, Evansdale, Jesup, Hudson, Sumner, Denver, Tripoli, Dike, Elk Run Heights, Waterloo Municipal Airport, Crossroads Mall, Uni-Dome And McLeod Center, Janesville, Washburn, Dunkerton, Readlyn, Raymond, and Gilbertville. This includes Interstate 380 between mile markers 62 and 73. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4240 9207 4243 9264 4256 9256 4256 9255 4257 9255 4267 9249 4291 9243 4291 9208 4247 9208 4247 9206 TIME...MOT...LOC 0626Z 280DEG 42KT 4292 9193 4251 9246 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Dodson Action: Cancelled Issued At: 2025-07-29 01:27:35 513 WWUS53 KDMX 290627 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 127 AM CDT Tue Jul 29 2025 IAC023-083-290636- /O.CAN.KDMX.SV.W.0184.000000T0000Z-250729T0645Z/ Hardin IA-Butler IA- 127 AM CDT Tue Jul 29 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN HARDIN AND BUTLER COUNTIES IS CANCELLED... The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 400 AM CDT for central, north central and northeastern Iowa. LAT...LON 4240 9207 4243 9264 4256 9256 4256 9255 4257 9255 4267 9249 4291 9243 4291 9208 4247 9208 4247 9206 TIME...MOT...LOC 0626Z 280DEG 42KT 4292 9193 4251 9246 $$ IAC013-017-075-290645- /O.CON.KDMX.SV.W.0184.000000T0000Z-250729T0645Z/ Black Hawk IA-Bremer IA-Grundy IA- 127 AM CDT Tue Jul 29 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 AM CDT FOR BLACK HAWK...BREMER AND NORTHEASTERN GRUNDY COUNTIES... At 126 AM CDT, severe thunderstorms were located along a line extending from Hawkeye to Uni-Dome And McLeod Center, moving east at 50 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Waterloo airport reported a wind gust of 78 mph. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Waterloo, Cedar Falls, Waverly, Evansdale, Jesup, Hudson, Sumner, Denver, Tripoli, Dike, Elk Run Heights, Waterloo Municipal Airport, Crossroads Mall, Uni-Dome And McLeod Center, Janesville, Washburn, Dunkerton, Readlyn, Raymond, and Gilbertville. This includes Interstate 380 between mile markers 62 and 73. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4240 9207 4243 9264 4256 9256 4256 9255 4257 9255 4267 9249 4291 9243 4291 9208 4247 9208 4247 9206 TIME...MOT...LOC 0626Z 280DEG 42KT 4292 9193 4251 9246 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Dodson Action: Expired Issued At: 2025-07-29 01:50:05 264 WWUS53 KDMX 290649 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 149 AM CDT Tue Jul 29 2025 IAC013-017-075-290659- /O.EXP.KDMX.SV.W.0184.000000T0000Z-250729T0645Z/ Black Hawk IA-Bremer IA-Grundy IA- 149 AM CDT Tue Jul 29 2025 ...THE SEVERE THUNDERSTORM WARNING FOR BLACK HAWK...BREMER AND NORTHEASTERN GRUNDY COUNTIES HAS EXPIRED... The storms which prompted the warning have moved out of the area. Therefore, the warning has been allowed to expire. A Severe Thunderstorm Watch remains in effect until 400 AM CDT for central, north central and northeastern Iowa. LAT...LON 4240 9207 4243 9264 4256 9256 4256 9255 4257 9255 4267 9249 4291 9243 4291 9208 4247 9208 4247 9206 TIME...MOT...LOC 0649Z 270DEG 42KT 4289 9162 4248 9215 $$ Dodson |