September 20, 2026

Midwest Storm Chasers

Live Weather Coverage & Severe Storm Reporting

⚠️ Severe Thunderstorm Warning – Jackson, KS; Marshall, KS; Nemaha, KS; Pottawatomie, KS – Saturday, September 19, 2026

Event Severe Thunderstorm Warning
Severity Severe
Urgency Immediate
Certainty Observed
Area Jackson, KS; Marshall, KS; Nemaha, KS; Pottawatomie, KS
Effective 9/19/2026, 6:59:00 PM CDT
Expires 9/19/2026, 7:30:00 PM CDT

Severe Thunderstorm Warning issued September 19 at 6:59PM CDT until September 19 at 7:30PM CDT by NWS Topeka KS

Details

SVRTOP

The National Weather Service in Topeka has issued a

* Severe Thunderstorm Warning for…
Southern Nemaha County in northeastern Kansas…
Northeastern Pottawatomie County in northeastern Kansas…
Northern Jackson County in northeastern Kansas…
Southeastern Marshall County in northeastern Kansas…

* Until 730 PM CDT.

* At 658 PM CDT, severe thunderstorms were located along a line
extending from near Westmoreland to near Circleville, moving
northeast at 40 mph.

HAZARD…70 mph wind gusts and half dollar 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.

This warning replaces the warning for northwestern Pottawatomie
county that is in effect until 715 PM CDT.

* Locations impacted include…
Holton, Westmoreland, Blaine, Onaga, Wetmore, Whiting, Circleville,
Corning, Netawaka, Soldier, Havensville, Goff, Wheaton, and Lillis.

Instructions

Prepare immediately for large hail and damaging winds. People outside
should move immediately to shelter inside a strong building. Stay
away from windows.


This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.