At 330 pm mdt, severe thunderstorms were located along a line extending from near hillsdale to near hereford, moving northeast at 35 mph. in addition, strong outflow winds were moving to the northwest away from the main line of storms (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. locations impacted include, cheyenne, burns, hillsdale, ranchettes, frontier park, north cheyenne, carpenter, south greeley, warren afb and fox farm-college. this includes the following highways, interstate 25 in wyoming between mile markers 11 and 26. Interstate 80 in wyoming between mile markers 361 and 399.