709 WWUS53 KDVN 131412 SVSDVN Severe Weather Statement National Weather Service Quad Cities IA/IL 912 AM CDT Thu Aug 13 2026 IAC101-107-131445- /O.CON.KDVN.SV.W.0269.000000T0000Z-260813T1445Z/ Keokuk IA-Jefferson IA- 912 AM CDT Thu Aug 13 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 945 AM CDT FOR KEOKUK AND WESTERN JEFFERSON COUNTIES... At 911 AM CDT, severe thunderstorms were located along a line extending from Lake Belva Deer Park to near Abingdon to near Agency, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Fairfield, Sigourney, Hedrick, Richland, Batavia, Delta, Libertyville, Maharishi Vedic City, Packwood, Harper, Martinsburg, Hayesville, Abingdon, Keota, Ollie, Pekin, Jefferson County Park, Collett, Fairfield Municipal Airport, and Linby. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a sturdy building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4128 9241 4141 9226 4142 9195 4114 9194 4090 9197 4090 9218 4116 9218 4116 9241 TIME...MOT...LOC 1411Z 273DEG 34KT 4138 9214 4111 9212 4095 9231 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Uttech 752 WWUS53 KDVN 131421 SVSDVN Severe Weather Statement National Weather Service Quad Cities IA/IL 921 AM CDT Thu Aug 13 2026 IAC101-107-183-131500- /O.CON.KDVN.TO.W.0088.000000T0000Z-260813T1500Z/ Keokuk IA-Washington IA-Jefferson IA- 921 AM CDT Thu Aug 13 2026 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 AM CDT FOR SOUTHEASTERN KEOKUK...SOUTHWESTERN WASHINGTON AND NORTHERN JEFFERSON COUNTIES... At 920 AM CDT, a severe thunderstorm capable of producing a tornado was located over Packwood, or 11 miles northwest of Fairfield, moving east at 40 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This dangerous storm will be near... Brighton, Richland, Pleasant Plain, Perlee, East Pleasant Plain, Lake Darling State Park, and Rubio around 925 AM CDT. Other locations in the path of this tornadic thunderstorm include Germanville and Washington County Fairgrounds. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4137 9173 4103 9172 4108 9218 4116 9218 4127 9219 TIME...MOT...LOC 1420Z 266DEG 34KT 4117 9206 TORNADO...RADAR INDICATED MAX HAIL SIZE...<.75 IN $$ Gunkel 030 WWUS53 KDMX 131427 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 927 AM CDT Thu Aug 13 2026 IAC123-179-131436- /O.EXP.KDMX.SV.W.0324.000000T0000Z-260813T1430Z/ Wapello IA-Mahaska IA- 927 AM CDT Thu Aug 13 2026 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL WAPELLO AND SOUTHEASTERN MAHASKA COUNTIES WILL EXPIRE AT 930 AM CDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. However, heavy rain is still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 1100 AM CDT for south central and southeastern Iowa. LAT...LON 4107 9260 4128 9251 4128 9241 4116 9241 4116 9218 4090 9218 TIME...MOT...LOC 1426Z 292DEG 29KT 4106 9210 $$ DMD 104 WWUS53 KDVN 131432 SVSDVN Severe Weather Statement National Weather Service Quad Cities IA/IL 932 AM CDT Thu Aug 13 2026 IAC101-107-183-131500- /O.CON.KDVN.TO.W.0088.000000T0000Z-260813T1500Z/ Keokuk IA-Washington IA-Jefferson IA- 932 AM CDT Thu Aug 13 2026 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 AM CDT FOR SOUTHEASTERN KEOKUK...SOUTHWESTERN WASHINGTON AND NORTHEASTERN JEFFERSON COUNTIES... At 932 AM CDT, a severe thunderstorm capable of producing a tornado was located near Pleasant Plain, or 9 miles north of Fairfield, moving east at 45 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This dangerous storm will be near... Brighton, Pleasant Plain, Salina, Perlee, East Pleasant Plain, Germanville, and Lake Darling State Park around 935 AM CDT. Mac Coon Access around 940 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4137 9173 4103 9172 4107 9206 4130 9206 TIME...MOT...LOC 1432Z 274DEG 37KT 4114 9192 TORNADO...RADAR INDICATED MAX HAIL SIZE...<.75 IN $$ Gunkel 696 WWUS53 KDVN 131446 SVSDVN Severe Weather Statement National Weather Service Quad Cities IA/IL 946 AM CDT Thu Aug 13 2026 IAC107-131456- /O.CAN.KDVN.TO.W.0088.000000T0000Z-260813T1500Z/ Keokuk IA- 946 AM CDT Thu Aug 13 2026 ...THE TORNADO WARNING FOR SOUTHEASTERN KEOKUK COUNTY IS CANCELLED... The tornadic thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1100 AM CDT for southeastern Iowa. && LAT...LON 4132 9195 4137 9173 4103 9172 4106 9195 TIME...MOT...LOC 1446Z 266DEG 34KT 4115 9174 $$ IAC101-183-131500- /O.CON.KDVN.TO.W.0088.000000T0000Z-260813T1500Z/ Washington IA-Jefferson IA- 946 AM CDT Thu Aug 13 2026 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 AM CDT FOR SOUTHWESTERN WASHINGTON AND NORTHEASTERN JEFFERSON COUNTIES... At 946 AM CDT, a severe thunderstorm capable of producing a tornado was located over Coppock, or 10 miles south of Washington, moving east at 40 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This tornadic thunderstorm will remain over mainly rural areas of southwestern Washington and northeastern Jefferson Counties, including the following locations... West Chester, Mac Coon Access, Salina, Lake Darling State Park, Perlee, Washington County Fairgrounds, East Pleasant Plain, Germanville, and Rubio. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4132 9195 4137 9173 4103 9172 4106 9195 TIME...MOT...LOC 1446Z 266DEG 34KT 4115 9174 TORNADO...RADAR INDICATED MAX HAIL SIZE...<.75 IN $$ Gunkel