The Cheyenne Office of the National Weather Service says southeast Wyoming could be in line for strong to severe storms over the next few days. Cheyenne and Laramie Set Heat Records On SundayCheyenne, Laramie ForecastsCheyenne ForecastToday Isolated showers, then scattered showers and thunderstorms after noon. Mostly cloudy and hot, with a high near 90. Wednesday Night A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. High near 81.