|
Home Return to list Severe Thunderstorm Warning 0343 Issued by the Des Moines Forecast Office
Action: New Issued At: 2026-09-19 19:31:04
557
WUUS53 KDMX 200030
SVRDMX
IAC053-185-200115-
/O.NEW.KDMX.SV.W.0343.260920T0030Z-260920T0115Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Des Moines IA
730 PM CDT Sat Sep 19 2026
The National Weather Service in Des Moines has issued a
* Severe Thunderstorm Warning for...
Southern Decatur County in south central Iowa...
Southwestern Wayne County in south central Iowa...
* Until 815 PM CDT.
* At 730 PM CDT, a severe thunderstorm was located over Nine Eagles
State Park, or 9 miles south of Leon, moving east at 25 mph.
HAZARD...70 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
Leon, Lamoni, Lineville, Davis City, Decatur, Pleasanton, South
Lineville, Nine Eagles State Park, and Lamoni Municipal Airport.
This includes Interstate 35 between mile markers 1 and 12.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
This is a DANGEROUS SITUATION. This storm is producing widespread
wind damage across Decatur county. SEEK SHELTER NOW inside a sturdy
structure and stay away from windows!
&&
LAT...LON 4070 9399 4081 9353 4058 9350 4057 9396
TIME...MOT...LOC 0030Z 265DEG 22KT 4061 9380
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
Donavon
Action: Continued Issued At: 2026-09-19 19:46:04
019
WWUS53 KDMX 200045
SVSDMX
Severe Weather Statement
National Weather Service Des Moines IA
745 PM CDT Sat Sep 19 2026
IAC053-185-200115-
/O.CON.KDMX.SV.W.0343.000000T0000Z-260920T0115Z/
Decatur IA-Wayne IA-
745 PM CDT Sat Sep 19 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM CDT
FOR SOUTHERN DECATUR AND SOUTHWESTERN WAYNE COUNTIES...
At 745 PM CDT, a severe thunderstorm was located near Pleasanton, or
10 miles south of Leon, moving east at 25 mph.
HAZARD...70 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
Leon, Lamoni, Lineville, Davis City, Decatur, Pleasanton, South
Lineville, Nine Eagles State Park, and Lamoni Municipal Airport.
This includes Interstate 35 between mile markers 1 and 12.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
This is a DANGEROUS SITUATION. This storm is producing widespread
wind damage across southern Decatur County. SEEK SHELTER NOW inside
a sturdy structure and stay away from windows.
&&
LAT...LON 4070 9399 4081 9353 4058 9350 4057 9396
TIME...MOT...LOC 0045Z 274DEG 22KT 4059 9368
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
Donavon
Action: Cancelled Issued At: 2026-09-19 20:00:35 350 WWUS53 KDMX 200100 RRA SVSDMX Severe Weather Statement National Weather Service Des Moines IA 800 PM CDT Sat Sep 19 2026 IAC053-185-200110- /O.CAN.KDMX.SV.W.0343.000000T0000Z-260920T0115Z/ Decatur IA-Wayne IA- 800 PM CDT Sat Sep 19 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN DECATUR AND SOUTHWESTERN WAYNE COUNTIES IS CANCELLED... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. However, gusty winds are still possible with this thunderstorm. LAT...LON 4070 9399 4081 9353 4058 9350 4057 9396 TIME...MOT...LOC 0058Z 265DEG 22KT 4060 9356 $$ Donavon | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||