263 WWUS53 KOAX 151600 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 1100 AM CDT Wed Apr 15 2026 IAC085-133-151700- /O.CON.KOAX.SV.W.0029.000000T0000Z-260415T1700Z/ Monona IA-Harrison IA- 1100 AM CDT Wed Apr 15 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL NOON CDT FOR SOUTHEASTERN MONONA AND NORTHERN HARRISON COUNTIES... At 1100 AM CDT, a severe thunderstorm was located 5 miles southwest of Little Sioux, or 6 miles east of Tekamah, moving northeast at 40 mph. HAZARD...Ping pong ball size hail. SOURCE...Public reported substantial amounts of quarter size hail 4 miles north of Herman. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. Locations impacted include... Dunlap, Mondamin, Ute, Pisgah, Moorhead, Soldier, Little Sioux, Preparation Canyon State Park, Schaben Park, Willow Lake Recreation Area, Little Sioux Scout Ranch, and Pelican Point State Recreation Area. This includes Interstate 29 between mile markers 89 and 99. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4167 9611 4170 9612 4170 9607 4174 9610 4176 9608 4180 9606 4182 9611 4185 9611 4207 9567 4187 9567 4186 9556 4183 9556 TIME...MOT...LOC 1600Z 241DEG 36KT 4176 9610 HAIL THREAT...OBSERVED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ BLB  092 WWUS53 KOAX 151611 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 1111 AM CDT Wed Apr 15 2026 NEC021-177-151621- /O.CAN.KOAX.SV.W.0028.000000T0000Z-260415T1630Z/ Burt NE-Washington NE- 1111 AM CDT Wed Apr 15 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN BURT AND NORTH CENTRAL WASHINGTON COUNTIES IS CANCELLED... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. && LAT...LON 4176 9608 4174 9610 4173 9610 4170 9607 4170 9612 4168 9612 4164 9626 4169 9628 4178 9622 4185 9611 4182 9611 4180 9606 TIME...MOT...LOC 1611Z 241DEG 37KT 4183 9595 $$ BLB  419 WWUS53 KOAX 151613 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 1113 AM CDT Wed Apr 15 2026 IAC085-133-151700- /O.CON.KOAX.SV.W.0029.000000T0000Z-260415T1700Z/ Monona IA-Harrison IA- 1113 AM CDT Wed Apr 15 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL NOON CDT FOR SOUTHEASTERN MONONA AND NORTHERN HARRISON COUNTIES... At 1113 AM CDT, a severe thunderstorm was located 3 miles southeast of Pisgah, or 18 miles east of Tekamah, moving northeast at 45 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. This storm has a history of producing severe hail. IMPACT...Damage to vehicles is expected. Locations impacted include... Dunlap, Pisgah, Moorhead, Little Sioux, Preparation Canyon State Park, Schaben Park, Willow Lake Recreation Area, and Little Sioux Scout Ranch. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4171 9596 4177 9597 4183 9607 4203 9567 4187 9567 4186 9556 4183 9556 TIME...MOT...LOC 1613Z 242DEG 37KT 4180 9587 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ BLB  649 WWUS53 KOAX 151617 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 1117 AM CDT Wed Apr 15 2026 IAC085-133-151700- /O.CON.KOAX.SV.W.0029.000000T0000Z-260415T1700Z/ Monona IA-Harrison IA- 1117 AM CDT Wed Apr 15 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL NOON CDT FOR SOUTHEASTERN MONONA AND NORTHEASTERN HARRISON COUNTIES... At 1117 AM CDT, a severe thunderstorm was located 5 miles east of Pisgah, or 20 miles east of Tekamah, moving northeast at 45 mph. HAZARD...Ping pong ball size hail. SOURCE...Public reported ping pong ball size hail 4 miles south of Pisgah at 1115 AM. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. Locations impacted include... Dunlap, Pisgah, Moorhead, Preparation Canyon State Park, Schaben Park, Willow Lake Recreation Area, and Little Sioux Scout Ranch. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4173 9590 4180 9590 4186 9601 4203 9567 4187 9567 4186 9556 4183 9556 TIME...MOT...LOC 1617Z 242DEG 37KT 4182 9582 HAIL THREAT...OBSERVED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ BLB  177 WWUS53 KOAX 151626 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 1126 AM CDT Wed Apr 15 2026 IAC085-133-151700- /O.CON.KOAX.SV.W.0029.000000T0000Z-260415T1700Z/ Monona IA-Harrison IA- 1126 AM CDT Wed Apr 15 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL NOON CDT FOR SOUTHEASTERN MONONA AND NORTHEASTERN HARRISON COUNTIES... At 1126 AM CDT, a severe thunderstorm was located 4 miles west of Dunlap, or 21 miles southwest of Denison, moving northeast at 40 mph. HAZARD...Ping pong ball size hail. SOURCE...Public reported ping pong ball size hail 4 miles south of Pisgah. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. Locations impacted include... Dunlap and Schaben Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4177 9576 4185 9579 4190 9584 4198 9567 4187 9567 4186 9556 4183 9556 TIME...MOT...LOC 1626Z 242DEG 36KT 4184 9569 HAIL THREAT...OBSERVED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ BLB  998 WWUS53 KOAX 151639 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 1139 AM CDT Wed Apr 15 2026 IAC085-151648- /O.CAN.KOAX.SV.W.0030.000000T0000Z-260415T1715Z/ Harrison IA- 1139 AM CDT Wed Apr 15 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN HARRISON COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 4177 9509 4175 9556 4186 9556 4186 9510 TIME...MOT...LOC 1638Z 253DEG 39KT 4184 9551 $$ IAC165-151715- /O.CON.KOAX.SV.W.0030.000000T0000Z-260415T1715Z/ Shelby IA- 1139 AM CDT Wed Apr 15 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1215 PM CDT FOR NORTHERN SHELBY COUNTY... At 1138 AM CDT, a severe thunderstorm was located 4 miles east of Dunlap, or 14 miles southwest of Denison, moving east at 45 mph. HAZARD...Golf ball size hail. SOURCE...Public reported golf ball size hail in Dunlap. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. Locations impacted include... Earling, Irwin, Defiance, and Manteno Recreation Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and deadly cloud to ground lightning. Seek shelter inside a well-built structure. Stay away from windows. && LAT...LON 4177 9509 4175 9556 4186 9556 4186 9510 TIME...MOT...LOC 1638Z 253DEG 39KT 4184 9551 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...OBSERVED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ BLB  583 WWUS53 KOAX 151639 RRA SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 1139 AM CDT Wed Apr 15 2026 IAC085-133-151649- /O.CAN.KOAX.SV.W.0029.000000T0000Z-260415T1700Z/ Monona IA-Harrison IA- 1139 AM CDT Wed Apr 15 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN MONONA AND NORTHEASTERN HARRISON COUNTIES IS CANCELLED... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. && LAT...LON 4177 9576 4185 9579 4190 9584 4198 9567 4187 9567 4186 9556 4183 9556 TIME...MOT...LOC 1637Z 241DEG 36KT 4191 9553 $$ BLB  308 WWUS53 KOAX 151642 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 1142 AM CDT Wed Apr 15 2026 IAC165-151715- /O.CON.KOAX.SV.W.0030.000000T0000Z-260415T1715Z/ Shelby IA- 1142 AM CDT Wed Apr 15 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1215 PM CDT FOR NORTHERN SHELBY COUNTY... At 1141 AM CDT, a severe thunderstorm was located 5 miles northwest of Earling, or 12 miles southwest of Denison, moving east at 45 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Trained weather spotters reported golf ball size hail in Dunlap with several windows broken on the west side of a home. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Earling, Irwin, Defiance, and Manteno Recreation Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows. This is a dangerous storm, producing large hail driven by severe winds! SEEK SHELTER NOW inside a sturdy structure and stay away from windows! If you are caught outdoors, cover your head and neck. && LAT...LON 4177 9509 4175 9556 4186 9556 4186 9510 TIME...MOT...LOC 1641Z 249DEG 40KT 4185 9546 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...OBSERVED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ BLB  194 WWUS53 KDMX 151646 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 1146 AM CDT Wed Apr 15 2026 IAC009-027-047-151700- /O.CON.KDMX.SV.W.0048.000000T0000Z-260415T1700Z/ Audubon IA-Crawford IA-Carroll IA- 1146 AM CDT Wed Apr 15 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL NOON CDT FOR NORTHWESTERN AUDUBON...CENTRAL CRAWFORD AND SOUTHWESTERN CARROLL COUNTIES... At 1146 AM CDT, a severe thunderstorm was located over Buck Grove, or 6 miles south of Denison, moving east at 50 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Trained weather spotters. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Denison, Manning, Manilla, Dow City, Vail, Deloit, Arion, Buck Grove, Aspinwall, Manning Municipal Airport, and Denison Municipal Airport. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4202 9560 4221 9518 4176 9498 4176 9509 4186 9510 4187 9550 TIME...MOT...LOC 1646Z 254DEG 42KT 4193 9538 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...OBSERVED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Hagenhoff  650 WWUS53 KOAX 151653 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 1153 AM CDT Wed Apr 15 2026 IAC165-151715- /O.CON.KOAX.SV.W.0030.000000T0000Z-260415T1715Z/ Shelby IA- 1153 AM CDT Wed Apr 15 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1215 PM CDT FOR NORTHEASTERN SHELBY COUNTY... At 1153 AM CDT, a severe thunderstorm was located 5 miles northeast of Defiance, or 8 miles south of Denison, moving east at 45 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Trained weather spotters reported golf ball size hail in Dunlap with several windows broken on the west side of a home. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Irwin and Defiance. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows. && LAT...LON 4179 9509 4178 9534 4186 9535 4186 9510 TIME...MOT...LOC 1653Z 249DEG 40KT 4190 9529 HAIL THREAT...OBSERVED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ BLB