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Tornado Warning 0017
Issued by the Sioux Falls Forecast Office

Action Issued Starts Expiration
New 2026-05-22 18:07:33 2026-05-22 18:07:00 2026-05-22 18:45:00
Continued 2026-05-22 18:23:49 2026-05-22 18:45:00
Continued 2026-05-22 18:36:04 2026-05-22 18:45:00
Expired 2026-05-22 18:39:04 2026-05-22 18:45:00


Action: New
Issued At: 2026-05-22 18:07:33

772 
WFUS53 KFSD 222307
TORFSD
IAC193-222345-
/O.NEW.KFSD.TO.W.0017.260522T2307Z-260522T2345Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Sioux Falls SD
607 PM CDT Fri May 22 2026

The National Weather Service in Sioux Falls has issued a

* Tornado Warning for...
  Southeastern Woodbury County in west central Iowa...

* Until 645 PM CDT.

* At 607 PM CDT, a severe thunderstorm capable of producing a tornado
  was located over Smithland, or 24 miles west of Ida Grove, moving
  northeast at 35 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...
  Anthon and Smithland around 610 PM CDT.
  Danbury around 615 PM CDT.

Other locations in the path of this tornadic thunderstorm include
Cushing.

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 4232 9604 4247 9568 4222 9567 4221 9568
      4222 9599
TIME...MOT...LOC 2307Z 242DEG 32KT 4225 9594 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

Weisser


Action: Continued
Issued At: 2026-05-22 18:23:49

319 
WWUS53 KFSD 222323
SVSFSD

Severe Weather Statement
National Weather Service Sioux Falls SD
623 PM CDT Fri May 22 2026

IAC193-222345-
/O.CON.KFSD.TO.W.0017.000000T0000Z-260522T2345Z/
Woodbury IA-
623 PM CDT Fri May 22 2026

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 645 PM CDT FOR
SOUTHEASTERN WOODBURY COUNTY...

At 622 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Danbury, or 18 miles west of Ida Grove, moving
northeast at 25 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.

Locations impacted include...
  Danbury and locations north of Danbury.

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 4234 9592 4247 9568 4222 9567 4221 9568
      4222 9592
TIME...MOT...LOC 2322Z 244DEG 24KT 4228 9582 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

Weisser


Action: Continued
Issued At: 2026-05-22 18:36:04

672 
WWUS53 KFSD 222335
SVSFSD

Severe Weather Statement
National Weather Service Sioux Falls SD
635 PM CDT Fri May 22 2026

IAC193-222345-
/O.CON.KFSD.TO.W.0017.000000T0000Z-260522T2345Z/
Woodbury IA-
635 PM CDT Fri May 22 2026

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 645 PM CDT FOR
SOUTHEASTERN WOODBURY COUNTY...

At 635 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Anthon, or 14 miles west of Ida Grove, moving
northeast at 25 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...
  Cushing around 640 PM 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 4238 9584 4247 9568 4222 9567 4221 9568
      4222 9580
TIME...MOT...LOC 2335Z 240DEG 23KT 4235 9575 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

Weisser


Action: Expired
Issued At: 2026-05-22 18:39:04

719 
WWUS53 KFSD 222338
SVSFSD

Severe Weather Statement
National Weather Service Sioux Falls SD
638 PM CDT Fri May 22 2026

IAC193-222348-
/O.EXP.KFSD.TO.W.0017.000000T0000Z-260522T2345Z/
Woodbury IA-
638 PM CDT Fri May 22 2026

...THE TORNADO WARNING FOR SOUTHEASTERN WOODBURY COUNTY WILL EXPIRE
AT 645 PM CDT...

The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning will be allowed to expire.

&&

LAT...LON 4238 9584 4247 9568 4222 9567 4221 9568
      4222 9580
TIME...MOT...LOC 2338Z 242DEG 32KT 4236 9574 

$$

Weisser



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