Hailstorm Brewing Cumulus 4 pack 16oz Cans. Cumulus is a Northeast Style I.P.A. that is brewed with Oats and Wheats. The yeast strain gives it the hazy affected. This beer has a soft mouthfeel and is like drinking hop juice. Hopped with Citra, Simcoe, Amarillo, Centennial and Kohatu hops. 6.3% ABV.