WWUS20 KWNS 182046 SEL5 SPC WW 182046 IAZ000-KSZ000-MOZ000-190300- URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 225 NWS Storm Prediction Center Norman OK 350 PM CDT Mon May 18 2026 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Southwest Iowa Northeast Kansas Northwest Missouri * Effective this Monday afternoon and evening from 350 PM until 1000 PM CDT. * Primary threats include... A few tornadoes and a couple intense tornadoes likely Widespread damaging winds and isolated significant gusts to 80 mph likely Scattered large hail and isolated very large hail events to 2 inches in diameter likely SUMMARY...Intense supercell thunderstorms over northeast Kansas and southeast Nebraska will continue eastward this evening into the watch area. Large hail, damaging winds, and tornadoes will all be possible. The tornado watch area is approximately along and 55 statute miles north and south of a line from 15 miles north northwest of Falls City NE to 10 miles north northeast of Lamoni IA. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU5). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Tornado Watch means conditions are favorable for tornadoes and severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. && OTHER WATCH INFORMATION...CONTINUE...WW 220...WW 221...WW 222...WW 223...WW 224... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 2 inches. Extreme turbulence and surface wind gusts to 70 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 25035. ...Hart