WFUS53 KOAX 182100 TOROAX NEC127-182200- /O.NEW.KOAX.TO.W.0028.260518T2100Z-260518T2200Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Omaha/Valley Nebraska 400 PM CDT Mon May 18 2026 The National Weather Service in Omaha has issued a * Tornado Warning for... Nemaha County in southeastern Nebraska... * Until 500 PM CDT. * At 359 PM CDT, a severe thunderstorm capable of producing a tornado was located 4 miles west of Elk Creek, or 5 miles south of Tecumseh, moving east at 45 mph. HAZARD...Tornado and half dollar size hail. SOURCE...Radar indicated rotation. Trained spotters reported strong rotation with this storm 5 miles south of Tecumseh. In addition to any tornado potential, this storm is producing widespread winds of 60 to 80 mph. 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. * This dangerous storm will be near... Auburn around 420 PM CDT. Brownville around 435 PM CDT. Other locations impacted by this tornadic thunderstorm include Brownville State Recreation Area, Duck Creek Recreation Area, The Highway 62 and 105 Junction, and Howe. 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. Heavy rainfall may hide this tornado. Do not wait to see or hear the tornado. TAKE COVER NOW! && LAT...LON 4044 9606 4054 9566 4052 9566 4051 9569 4049 9568 4047 9569 4046 9564 4042 9566 4034 9562 4031 9566 4032 9561 4029 9556 4026 9556 4026 9607 TIME...MOT...LOC 2059Z 254DEG 38KT 4029 9621 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.25 IN $$ BLB