The Cheyenne National Weather Service office has released the following weather statement for Sunday, MAY 13:

"515 AM May 13: Morning drizzle and fog, dense in areas, will give way to mostly cloudy skies this afternoon. Scattered thunderstorms will develop in the vicinity of the Laramie Range this afternoon, spreading east onto the adjacent high plains by this evening. The stronger storms will be capable of producing hail to the size of nickels, brief heavy rain and gusty outflow winds to 55 mph. The thunderstorms will weaken this evening and become more isolated. Patchy late night fog will develop due to the moist air mass and light winds."

National Weather Service