008 
WFUS53 KOAX 180022
TOROAX
NEC173-180100-
/O.NEW.KOAX.TO.W.0015.260518T0022Z-260518T0100Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Omaha/Valley Nebraska
722 PM CDT Sun May 17 2026

The National Weather Service in Omaha has issued a

* Tornado Warning for...
  Northeastern Thurston County in northeastern Nebraska...

* Until 800 PM CDT.

* At 722 PM CDT, a severe thunderstorm capable of producing a tornado
  was located near Winnebago, or 18 miles south of Sioux City, moving
  northeast at 55 mph.

  HAZARD...Tornado and quarter 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 tornadic thunderstorm will remain over mainly rural areas of
  northeastern Thurston County, including the following locations...
  Winnebago Reservation.

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 4226 9633 4223 9632 4223 9633 4219 9648
      4224 9652 4228 9647 4227 9635
TIME...MOT...LOC 0022Z 239DEG 47KT 4224 9643 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN

$$

McCoy

430 
WWUS53 KOAX 180033 RRA
SVSOAX

Severe Weather Statement
National Weather Service Omaha/Valley Nebraska
733 PM CDT Sun May 17 2026

NEC173-180043-
/O.CAN.KOAX.TO.W.0015.000000T0000Z-260518T0100Z/
Thurston NE-
733 PM CDT Sun May 17 2026

...THE TORNADO WARNING FOR NORTHEASTERN THURSTON COUNTY IS
CANCELLED...

The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 1000 PM CDT for northeastern
Nebraska.

&&

LAT...LON 4226 9633 4223 9632 4223 9633 4219 9648
      4224 9652 4228 9647 4227 9635
TIME...MOT...LOC 0032Z 239DEG 47KT 4232 9626 

$$

McCoy