349 
WUUS53 KOAX 180101
SVROAX
NEC109-155-180145-
/O.NEW.KOAX.SV.W.0147.260518T0101Z-260518T0145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Omaha/Valley Nebraska
801 PM CDT Sun May 17 2026

The National Weather Service in Omaha has issued a

* Severe Thunderstorm Warning for...
  Northern Lancaster County in southeastern Nebraska...
  Southwestern Saunders County in east central Nebraska...

* Until 845 PM CDT.

* At 800 PM CDT, a severe thunderstorm was located near Ceresco, or
  13 miles south of Wahoo, moving north at 45 mph.

  HAZARD...70 mph wind gusts and quarter size hail.

  SOURCE...Weather Instrument Measurement.

  IMPACT...Hail damage to vehicles is expected. Expect considerable 
           tree damage. Wind damage is also likely to mobile homes, 
           roofs, and outbuildings.

* This severe thunderstorm will be near...
  Ceresco around 805 PM CDT.

This includes Interstate 80 in Nebraska between mile markers 392 and
412.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 1100 PM CDT for southeastern
and east central Nebraska.

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4077 9649 4077 9687 4115 9690 4116 9645
TIME...MOT...LOC 0100Z 188DEG 38KT 4103 9666 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...OBSERVED
MAX WIND GUST...70 MPH

$$

Mead

999 
WWUS53 KOAX 180122
SVSOAX

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

NEC109-155-180145-
/O.CON.KOAX.SV.W.0147.000000T0000Z-260518T0145Z/
Lancaster NE-Saunders NE-
822 PM CDT Sun May 17 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT
FOR NORTHEASTERN LANCASTER AND SOUTH CENTRAL SAUNDERS COUNTIES...

At 822 PM CDT, a severe thunderstorm was located over Davey, or 13
miles north of Lincoln, moving north at 20 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
  Ceresco and Ithaca.

This includes Interstate 80 in Nebraska between mile markers 397 and
412.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 1100 PM CDT for southeastern
and east central Nebraska.

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4077 9649 4077 9678 4115 9677 4116 9645
TIME...MOT...LOC 0122Z 190DEG 18KT 4100 9665 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH

$$

Mead

360 
WWUS53 KOAX 180135
SVSOAX

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

NEC109-155-180145-
/O.CON.KOAX.SV.W.0147.000000T0000Z-260518T0145Z/
Lancaster NE-Saunders NE-
835 PM CDT Sun May 17 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT
FOR NORTHEASTERN LANCASTER AND SOUTH CENTRAL SAUNDERS COUNTIES...

At 835 PM CDT, a severe thunderstorm was located 4 miles west of
Ithaca, or 5 miles south of Wahoo, moving north at 45 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Northeastern Lincoln, Waverly, Walton, and Holmes Lake Park.

This includes Interstate 80 in Nebraska between mile markers 407 and
412.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 1100 PM CDT for southeastern
and east central Nebraska.

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4077 9649 4077 9663 4105 9658 4110 9646
TIME...MOT...LOC 0135Z 188DEG 38KT 4114 9662 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH

$$

Petersen