234 
WUUS53 KTOP 190027
SVRTOP
KSC013-085-087-131-177-190100-
/O.NEW.KTOP.SV.W.0218.260519T0027Z-260519T0100Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Topeka KS
727 PM CDT Mon May 18 2026

The National Weather Service in Topeka has issued a

* Severe Thunderstorm Warning for...
  Northern Jefferson County in northeastern Kansas...
  North central Shawnee County in east central Kansas...
  Southeastern Nemaha County in northeastern Kansas...
  Jackson County in northeastern Kansas...
  Southern Brown County in northeastern Kansas...

* Until 800 PM CDT.

* At 727 PM CDT, a severe thunderstorm was located near Holton,
  moving northeast at 55 mph.

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

  SOURCE...Radar indicated.

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

* Locations impacted include...
  Holton, Valley Falls, Oskaloosa, Horton, Hoyt, Ozawkie,
  Nortonville, Winchester, Wetmore, Mayetta, Whiting, Denison,
  Circleville, Netawaka, and Potawatomi Reservation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

A Tornado Watch remains in effect until 800 PM CDT for northeastern
Kansas. A Tornado Watch also remains in effect until 100 AM CDT for
northeastern and east central Kansas.

&&

LAT...LON 3918 9594 3966 9587 3966 9534 3965 9534
      3965 9556 3942 9557 3942 9518 3922 9518
TIME...MOT...LOC 0027Z 247DEG 47KT 3945 9567 

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

$$

Griesemer

969 
WWUS53 KTOP 190046
SVSTOP

Severe Weather Statement
National Weather Service Topeka KS
746 PM CDT Mon May 18 2026

KSC013-131-177-190056-
/O.CAN.KTOP.SV.W.0218.000000T0000Z-260519T0100Z/
Shawnee-Nemaha-Brown-
746 PM CDT Mon May 18 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL SHAWNEE...
SOUTHEASTERN NEMAHA AND SOUTHERN BROWN COUNTIES IS CANCELLED...

The severe 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 800 PM CDT for northeastern
Kansas. A Tornado Watch also remains in effect until 100 AM CDT for
northeastern Kansas.

&&

LAT...LON 3923 9518 3922 9580 3952 9567 3965 9571
      3965 9556 3942 9557 3942 9518
TIME...MOT...LOC 0046Z 247DEG 47KT 3955 9537 

$$

KSC085-087-190100-
/O.CON.KTOP.SV.W.0218.000000T0000Z-260519T0100Z/
Jefferson-Jackson-
746 PM CDT Mon May 18 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM CDT
FOR NORTHERN JEFFERSON AND EASTERN JACKSON COUNTIES...

At 746 PM CDT, a severe thunderstorm was located near Effingham,
moving northeast at 55 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...
Holton, Valley Falls, Hoyt, Ozawkie, Nortonville, Winchester,
Mayetta, Whiting, and Denison.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 800 PM CDT for northeastern
Kansas. A Tornado Watch also remains in effect until 100 AM CDT for
northeastern Kansas.

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

&&

LAT...LON 3923 9518 3922 9580 3952 9567 3965 9571
      3965 9556 3942 9557 3942 9518
TIME...MOT...LOC 0046Z 247DEG 47KT 3955 9537 

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

$$

Griesemer

969 
WWUS53 KTOP 190046
SVSTOP

Severe Weather Statement
National Weather Service Topeka KS
746 PM CDT Mon May 18 2026

KSC013-131-177-190056-
/O.CAN.KTOP.SV.W.0218.000000T0000Z-260519T0100Z/
Shawnee-Nemaha-Brown-
746 PM CDT Mon May 18 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL SHAWNEE...
SOUTHEASTERN NEMAHA AND SOUTHERN BROWN COUNTIES IS CANCELLED...

The severe 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 800 PM CDT for northeastern
Kansas. A Tornado Watch also remains in effect until 100 AM CDT for
northeastern Kansas.

&&

LAT...LON 3923 9518 3922 9580 3952 9567 3965 9571
      3965 9556 3942 9557 3942 9518
TIME...MOT...LOC 0046Z 247DEG 47KT 3955 9537 

$$

KSC085-087-190100-
/O.CON.KTOP.SV.W.0218.000000T0000Z-260519T0100Z/
Jefferson-Jackson-
746 PM CDT Mon May 18 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM CDT
FOR NORTHERN JEFFERSON AND EASTERN JACKSON COUNTIES...

At 746 PM CDT, a severe thunderstorm was located near Effingham,
moving northeast at 55 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...
Holton, Valley Falls, Hoyt, Ozawkie, Nortonville, Winchester,
Mayetta, Whiting, and Denison.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 800 PM CDT for northeastern
Kansas. A Tornado Watch also remains in effect until 100 AM CDT for
northeastern Kansas.

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

&&

LAT...LON 3923 9518 3922 9580 3952 9567 3965 9571
      3965 9556 3942 9557 3942 9518
TIME...MOT...LOC 0046Z 247DEG 47KT 3955 9537 

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

$$

Griesemer

091 
WWUS53 KTOP 190055
SVSTOP

Severe Weather Statement
National Weather Service Topeka KS
755 PM CDT Mon May 18 2026

KSC085-087-190105-
/O.EXP.KTOP.SV.W.0218.000000T0000Z-260519T0100Z/
Jefferson-Jackson-
755 PM CDT Mon May 18 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN JEFFERSON AND EASTERN
JACKSON COUNTIES WILL EXPIRE AT 800 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 northeastern
Kansas.

&&

LAT...LON 3923 9518 3922 9580 3952 9567 3965 9571
      3965 9556 3942 9557 3942 9518
TIME...MOT...LOC 0055Z 247DEG 47KT 3959 9525 

$$

Griesemer