WWUS20 KWNS 192118 SEL9 SPC WW 192118 KSZ000-MOZ000-200400- URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 109 NWS Storm Prediction Center Norman OK 420 PM CDT Sat May 19 2018 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northeast Kansas West Central Missouri * Effective this Saturday afternoon and evening from 420 PM until 1100 PM CDT. * Primary threats include... Widespread large hail and isolated very large hail events to 2 inches in diameter likely Scattered damaging wind gusts to 70 mph likely A tornado or two possible SUMMARY...Scattered intense thunderstorms will develop and spread east-northeastward across the watch area this afternoon and evening. Large hail and damaging winds are expected with the strongest cells. The severe thunderstorm watch area is approximately along and 50 statute miles north and south of a line from 20 miles north northwest of Emporia KS to 45 miles southeast of Chillicothe MO. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU9). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Severe Thunderstorm Watch means conditions are favorable for 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. Severe thunderstorms can and occasionally do produce tornadoes. && OTHER WATCH INFORMATION...CONTINUE...WW 107...WW 108... AVIATION...A few severe thunderstorms with hail surface and aloft to 2 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 24030. ...Hart