WWUS53 KEAX 182143 SVSEAX Severe Weather Statement National Weather Service Kansas City/Pleasant Hill MO 443 PM CDT Mon May 18 2026 MOC005-182200- /O.CON.KEAX.TO.W.0040.000000T0000Z-260518T2200Z/ Atchison MO- 443 PM CDT Mon May 18 2026 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR NORTHWESTERN ATCHISON COUNTY... At 443 PM CDT, a severe squall line capable of producing both tornadoes and extensive straight line wind damage was located near Brownville, or 12 miles west of Tarkio, moving northeast at 60 mph. HAZARD...Tornado and golf ball 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. Locations impacted include... Tarkio, Rock Port, Watson, and Phelps City. This includes Interstate 29 between mile markers 108 and 123. 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. This cluster of thunderstorms is capable of producing tornadoes and widespread significant wind damage. Do not wait to see or hear the tornado. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4058 9577 4058 9537 4041 9537 4034 9562 4042 9566 4043 9564 4046 9564 4046 9568 4048 9570 4049 9568 4051 9569 4052 9566 4054 9565 4056 9568 4052 9571 4052 9575 TIME...MOT...LOC 2143Z 236DEG 53KT 4046 9562 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.75 IN $$ CMS