A supercell with a history of producing significant hail damage is moving east into Arlington and Dalworthington Gardens. This storm has shown no signs of weakening over the past 30 minutes. Hail up to the size of hen-eggs (over 2 inches) is possible. Windows have been broken out in Fort Worth. Some municipalities are sounding outdoor warning sirens due to the large hail size. Those in Arlington should plan on damaging hail in the next few minutes. Move away from windows. Grand Prairie and Duncanville could be next up if the storm maintains its intensity.