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Tornado Warning 0044
Issued by the Des Moines Forecast Office

Action Issued Starts Expiration
New 2026-05-17 22:07:41 2026-05-17 22:07:00 2026-05-17 22:45:00
Cancelled 2026-05-17 22:24:42 2026-05-17 22:45:00
Continued 2026-05-17 22:24:42 2026-05-17 22:45:00
Expired 2026-05-17 22:41:13 2026-05-17 22:45:00


Action: New
Issued At: 2026-05-17 22:07:41

852 
WFUS53 KDMX 180307
TORDMX
IAC033-081-189-195-180345-
/O.NEW.KDMX.TO.W.0044.260518T0307Z-260518T0345Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Des Moines IA
1007 PM CDT Sun May 17 2026

The National Weather Service in Des Moines has issued a

* Tornado Warning for...
  Worth County in north central Iowa...
  Northeastern Hancock County in north central Iowa...
  Northern Cerro Gordo County in north central Iowa...
  Eastern Winnebago County in north central Iowa...

* Until 1045 PM CDT.

* At 1006 PM CDT, a confirmed tornado was located near Leland, or 6
  miles northeast of Forest City, moving northeast at 65 mph.

  HAZARD...Damaging tornado.

  SOURCE...Emergency management confirmed tornado.

  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.

* The tornado will be near...
  Lake Mills, Rice Lake, Joice, Lake Mills Municipal Airport, and 
  Rice Lake State Park around 1010 PM CDT.
  Northwood around 1020 PM CDT.

Other locations impacted by this tornadic thunderstorm include Joice,
Pilot Knob State Park, Lake Mills Municipal Airport, McIntosh Woods
State Park, Hogsback Wildlife Area, Plymouth, Scarville, Grafton,
Fertile, and Hanlontown.

This includes Interstate 35 between mile markers 193 and 218.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. 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 4323 9302 4306 9352 4350 9373 4350 9303
TIME...MOT...LOC 0306Z 230DEG 55KT 4333 9354 

TORNADO...OBSERVED
MAX HAIL SIZE...<.75 IN

$$

Donavon


Action: Cancelled
Issued At: 2026-05-17 22:24:42

299 
WWUS53 KDMX 180324
SVSDMX

Severe Weather Statement
National Weather Service Des Moines IA
1024 PM CDT Sun May 17 2026

IAC081-180333-
/O.CAN.KDMX.TO.W.0044.000000T0000Z-260518T0345Z/
Hancock IA-
1024 PM CDT Sun May 17 2026

...THE TORNADO WARNING FOR NORTHEASTERN HANCOCK 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 100 AM CDT for north central
Iowa.

LAT...LON 4323 9302 4312 9335 4350 9353 4350 9303
TIME...MOT...LOC 0323Z 237DEG 53KT 4343 9322 

$$

IAC033-189-195-180345-
/O.CON.KDMX.TO.W.0044.000000T0000Z-260518T0345Z/
Worth IA-Cerro Gordo IA-Winnebago IA-
1024 PM CDT Sun May 17 2026

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1045 PM CDT FOR WORTH...
NORTHEASTERN CERRO GORDO AND NORTHEASTERN WINNEBAGO COUNTIES...

At 1023 PM CDT, a confirmed tornado was located over Northwood,
moving northeast at 60 mph.

HAZARD...Damaging tornado.

SOURCE...Emergency management confirmed tornado.

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
Worth, northeastern Cerro Gordo and northeastern Winnebago Counties,
including the following locations... Joice, Kensett, Plymouth,
Northwood Municipal, Grafton, Bolan, Hanlontown, Rock Falls, Fertile,
and Rice Lake State Park.

This includes Interstate 35 between mile markers 193 and 218.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. 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.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 4323 9302 4312 9335 4350 9353 4350 9303
TIME...MOT...LOC 0323Z 237DEG 53KT 4343 9322 

TORNADO...OBSERVED
MAX HAIL SIZE...<.75 IN

$$

Donavon


Action: Continued
Issued At: 2026-05-17 22:24:42

299 
WWUS53 KDMX 180324
SVSDMX

Severe Weather Statement
National Weather Service Des Moines IA
1024 PM CDT Sun May 17 2026

IAC081-180333-
/O.CAN.KDMX.TO.W.0044.000000T0000Z-260518T0345Z/
Hancock IA-
1024 PM CDT Sun May 17 2026

...THE TORNADO WARNING FOR NORTHEASTERN HANCOCK 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 100 AM CDT for north central
Iowa.

LAT...LON 4323 9302 4312 9335 4350 9353 4350 9303
TIME...MOT...LOC 0323Z 237DEG 53KT 4343 9322 

$$

IAC033-189-195-180345-
/O.CON.KDMX.TO.W.0044.000000T0000Z-260518T0345Z/
Worth IA-Cerro Gordo IA-Winnebago IA-
1024 PM CDT Sun May 17 2026

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1045 PM CDT FOR WORTH...
NORTHEASTERN CERRO GORDO AND NORTHEASTERN WINNEBAGO COUNTIES...

At 1023 PM CDT, a confirmed tornado was located over Northwood,
moving northeast at 60 mph.

HAZARD...Damaging tornado.

SOURCE...Emergency management confirmed tornado.

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
Worth, northeastern Cerro Gordo and northeastern Winnebago Counties,
including the following locations... Joice, Kensett, Plymouth,
Northwood Municipal, Grafton, Bolan, Hanlontown, Rock Falls, Fertile,
and Rice Lake State Park.

This includes Interstate 35 between mile markers 193 and 218.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. 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.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 4323 9302 4312 9335 4350 9353 4350 9303
TIME...MOT...LOC 0323Z 237DEG 53KT 4343 9322 

TORNADO...OBSERVED
MAX HAIL SIZE...<.75 IN

$$

Donavon


Action: Expired
Issued At: 2026-05-17 22:41:13

655 
WWUS53 KDMX 180341
SVSDMX

Severe Weather Statement
National Weather Service Des Moines IA
1041 PM CDT Sun May 17 2026

IAC033-189-195-180350-
/O.EXP.KDMX.TO.W.0044.000000T0000Z-260518T0345Z/
Worth IA-Cerro Gordo IA-Winnebago IA-
1041 PM CDT Sun May 17 2026

...THE TORNADO WARNING FOR WORTH...NORTHEASTERN CERRO GORDO AND
NORTHEASTERN WINNEBAGO COUNTIES WILL EXPIRE AT 1045 PM CDT...

The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.

A Tornado Watch remains in effect until 100 AM CDT for north central
Iowa.

LAT...LON 4323 9302 4312 9335 4350 9353 4350 9303
TIME...MOT...LOC 0340Z 230DEG 55KT 4357 9299 

$$

Donavon





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