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Tornado Warning 0005
Issued by the Sioux Falls Forecast Office

Action Issued Starts Expiration
New 2026-05-17 15:35:28 2026-05-17 15:35:00 2026-05-17 16:15:00
Continued 2026-05-17 15:47:58 2026-05-17 16:15:00
Cancelled 2026-05-17 15:47:58 2026-05-17 16:15:00
Cancelled 2026-05-17 16:03:59 2026-05-17 16:15:00


Action: New
Issued At: 2026-05-17 15:35:28

161 
WFUS53 KFSD 172035
TORFSD
SDC067-125-172115-
/O.NEW.KFSD.TO.W.0005.260517T2035Z-260517T2115Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Sioux Falls SD
335 PM CDT Sun May 17 2026

The National Weather Service in Sioux Falls has issued a

* Tornado Warning for...
  Northern Turner County in southeastern South Dakota...
  Southeastern Hutchinson County in southeastern South Dakota...

* Until 415 PM CDT.

* At 334 PM CDT, a severe thunderstorm capable of producing a tornado
  was located over Menno, or 21 miles southwest of Parker, 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...
  Freeman around 340 PM CDT.
  Marion around 350 PM CDT.

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

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 4322 9759 4332 9761 4350 9711 4339 9702
TIME...MOT...LOC 2034Z 249DEG 39KT 4326 9753 

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

$$

Weisser


Action: Continued
Issued At: 2026-05-17 15:47:58

537 
WWUS53 KFSD 172047
SVSFSD

Severe Weather Statement
National Weather Service Sioux Falls SD
347 PM CDT Sun May 17 2026

SDC067-172057-
/O.CAN.KFSD.TO.W.0005.000000T0000Z-260517T2115Z/
Hutchinson SD-
347 PM CDT Sun May 17 2026

...THE TORNADO WARNING FOR SOUTHEASTERN HUTCHINSON COUNTY IS
CANCELLED...

The tornadic thunderstorm which prompted the warning has moved out 
of the warned area. Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 1000 PM CDT for southeastern
South Dakota.

&&

LAT...LON 4329 9741 4339 9741 4350 9711 4339 9702
      4328 9740
TIME...MOT...LOC 2047Z 249DEG 39KT 4331 9734 

$$

SDC125-172115-
/O.CON.KFSD.TO.W.0005.000000T0000Z-260517T2115Z/
Turner SD-
347 PM CDT Sun May 17 2026

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR NORTHERN
TURNER COUNTY...

At 347 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Freeman, or 11 miles southwest of Parker, moving
east at 45 mph.

HAZARD...Tornado and ping pong ball size hail.

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...
  Parker and Marion around 350 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 4329 9741 4339 9741 4350 9711 4339 9702
      4328 9740
TIME...MOT...LOC 2047Z 249DEG 39KT 4331 9734 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.50 IN

$$

Weisser


Action: Cancelled
Issued At: 2026-05-17 15:47:58

537 
WWUS53 KFSD 172047
SVSFSD

Severe Weather Statement
National Weather Service Sioux Falls SD
347 PM CDT Sun May 17 2026

SDC067-172057-
/O.CAN.KFSD.TO.W.0005.000000T0000Z-260517T2115Z/
Hutchinson SD-
347 PM CDT Sun May 17 2026

...THE TORNADO WARNING FOR SOUTHEASTERN HUTCHINSON COUNTY IS
CANCELLED...

The tornadic thunderstorm which prompted the warning has moved out 
of the warned area. Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 1000 PM CDT for southeastern
South Dakota.

&&

LAT...LON 4329 9741 4339 9741 4350 9711 4339 9702
      4328 9740
TIME...MOT...LOC 2047Z 249DEG 39KT 4331 9734 

$$

SDC125-172115-
/O.CON.KFSD.TO.W.0005.000000T0000Z-260517T2115Z/
Turner SD-
347 PM CDT Sun May 17 2026

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR NORTHERN
TURNER COUNTY...

At 347 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Freeman, or 11 miles southwest of Parker, moving
east at 45 mph.

HAZARD...Tornado and ping pong ball size hail.

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...
  Parker and Marion around 350 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 4329 9741 4339 9741 4350 9711 4339 9702
      4328 9740
TIME...MOT...LOC 2047Z 249DEG 39KT 4331 9734 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.50 IN

$$

Weisser


Action: Cancelled
Issued At: 2026-05-17 16:03:59

933 
WWUS53 KFSD 172103
SVSFSD

Severe Weather Statement
National Weather Service Sioux Falls SD
403 PM CDT Sun May 17 2026

SDC125-172113-
/O.CAN.KFSD.TO.W.0005.000000T0000Z-260517T2115Z/
Turner SD-
403 PM CDT Sun May 17 2026

...THE TORNADO WARNING FOR NORTHERN TURNER COUNTY IS CANCELLED...

The tornado threat has diminished and the Tornado Warning has been
cancelled. However, large hail and damaging winds remain likely and a
Severe Thunderstorm Warning remains in effect for the area.  However,
small hail and gusty winds are still possible with this thunderstorm.

A Tornado Watch remains in effect until 1000 PM CDT for southeastern
South Dakota.

&&

LAT...LON 4329 9741 4339 9741 4350 9711 4339 9702
      4328 9740
TIME...MOT...LOC 2059Z 249DEG 39KT 4337 9712 

$$

Weisser



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