WUUS53 KOAX 180111 SVROAX IAC085-129-155-165-NEC025-055-153-177-180215- /O.NEW.KOAX.SV.W.0148.260518T0111Z-260518T0215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Omaha/Valley Nebraska 811 PM CDT Sun May 17 2026 The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Mills County in southwestern Iowa... Pottawattamie County in southwestern Iowa... Southern Harrison County in southwestern Iowa... Southwestern Shelby County in southwestern Iowa... Sarpy County in east central Nebraska... Southeastern Washington County in east central Nebraska... Eastern Douglas County in east central Nebraska... Eastern Cass County in southeastern Nebraska... * Until 915 PM CDT. * At 810 PM CDT, severe thunderstorms were located along a line extending from 3 miles west of Modale to Omaha to 4 miles south of Louisville, moving east at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...These storms have a history of producing 60 mph winds or greater and quarter sized hail. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Severe thunderstorms will be near... Omaha, Council Bluffs, Bellevue, Papillion, Ralston, Offutt AFB, La Vista, Carter Lake, Missouri Valley, and Fort Calhoun around 815 PM CDT. Crescent around 820 PM CDT. Plattsmouth around 825 PM CDT. Pacific Junction and Council Bluffs Airport around 830 PM CDT. Other locations in the path of these severe thunderstorms include Glenwood, Underwood, Neola, Treynor, Minden, Persia, Silver City, Malvern and Shelby. People attending Fricke Field, the Omaha Cinco de Mayo celebration, Papillion LaVista South High School, Werner Park, and Tal Anderson Field should seek safe shelter immediately! This includes the following highways... Interstate 29 between mile markers 25 and 77. Interstate 80 in Iowa between mile markers 1 and 43. Interstate 80 in Nebraska between mile markers 437 and 454. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Tornado Watch remains in effect until 1100 PM CDT for southwestern Iowa...and southeastern and east central Nebraska. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4141 9527 4116 9534 4116 9538 4095 9539 4090 9576 4090 9581 4089 9581 4084 9626 4122 9617 4158 9612 4158 9579 4166 9527 TIME...MOT...LOC 0110Z 254DEG 40KT 4161 9608 4127 9608 4094 9618 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...OBSERVED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Petersen