SVRCYS The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for. South central Laramie County in southeastern Wyoming. * Until 300 PM MDT. * At 159 PM MDT, a severe thunderstorm was located near Winchester Hills, or 9 miles south of Cheyenne, moving east at 20 mph. HAZARD. Ping pong ball size hail and 60 mph wind gusts. SOURCE. Radar indicated. IMPACT. 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. Winchester Hills, Bison Crossing, South Greeley Highway, Cowboy Ranch South, and Grass Hills.

At 213 PM MDT, a severe thunderstorm was located near Bison Crossing, or 10 miles south of Cheyenne, moving east at 20 mph. HAZARD. Ping pong ball size hail and 60 mph wind gusts. SOURCE. Radar indicated. IMPACT. People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Locations impacted include. Winchester Hills, Bison Crossing, South Greeley Highway, Cowboy Ranch South, and Grass Hills.

At 224 PM MDT, a severe thunderstorm was located 8 miles southeast of Bison Crossing, or 11 miles southeast of Cheyenne, moving east at 20 mph. HAZARD. 60 mph wind gusts and quarter size hail. SOURCE. Radar indicated. IMPACT. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of south central Laramie County.

SVRBOU The National Weather Service in Denver Colorado has issued a * Severe Thunderstorm Warning for. Northwestern Weld County in northeastern Colorado. * Until 300 PM MDT. * At 214 PM MDT, severe thunderstorms were located along a line extending from 6 miles west of Carpenter to 6 miles northwest of Nunn, or along a line extending from 19 miles southeast of Cheyenne to 18 miles northeast of Fort Collins, moving south at 30 mph. HAZARD. 60 mph wind gusts and quarter size hail. SOURCE. Radar indicated. IMPACT. Expect damage to roofs, siding, and trees. Hail damage to vehicles is expected. * Locations impacted include. Eaton, Ault, Pierce, Nunn, Grover, Purcell, Hereford, and Pawnee Buttes.

SVRCYS The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for. Southeastern Laramie County in southeastern Wyoming. * Until 245 PM MDT. * At 146 PM MDT, a severe thunderstorm was located 7 miles southeast of Laramie County Fairgrounds at Archer, or 14 miles east of Cheyenne, moving east at 20 mph. HAZARD. Two inch hail and 60 mph wind gusts. SOURCE. Radar indicated. IMPACT. 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. Pine Bluffs, Burns, Egbert, Carpenter, and Pine Bluffs Municipal Airport.

A severe thunderstorms will continue to remain nearly stationary over the next hour east of Cheyenne. Very heavy rainfall will continue. A Flash Flood Warning is possible over the next hour. * WHAT. Flooding caused by excessive rainfall is expected. * WHERE. A portion of southeast Wyoming, including the following county, Laramie. * WHEN. Until 445 PM MDT. * IMPACTS. Rises in small streams and normally dry arroyos. Water over roadways. * ADDITIONAL DETAILS. - At 136 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Overflowing poor drainage areas will cause minor flooding in the advisory area. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts up to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include. Cheyenne, Burns, Hillsdale, Carpenter, Laramie County Fairgrounds at Archer and Ranchettes. - http://www.weather.gov/safety/flood

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 398 IN EFFECT UNTIL 7 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN NEBRASKA THIS WATCH INCLUDES 2 COUNTIES IN PANHANDLE NEBRASKA CHEYENNE KIMBALL IN WYOMING THIS WATCH INCLUDES 1 COUNTY IN SOUTHEAST WYOMING LARAMIE THIS INCLUDES THE CITIES OF BROWNSON, CHEYENNE, KIMBALL, AND SIDNEY.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 398 IN EFFECT UNTIL 7 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN COLORADO THIS WATCH INCLUDES 16 COUNTIES IN EAST CENTRAL COLORADO ELBERT LINCOLN IN NORTH CENTRAL COLORADO LARIMER IN NORTHEAST COLORADO ADAMS ARAPAHOE BOULDER BROOMFIELD DENVER DOUGLAS JEFFERSON LOGAN MORGAN PHILLIPS SEDGWICK WASHINGTON WELD THIS INCLUDES THE CITIES OF AKRON, ARVADA, AURORA, BOULDER, BROOMFIELD, CASTLE ROCK, CENTENNIAL, DENVER, DENVER INTERNATIONAL AIRPORT, ELIZABETH, FORT COLLINS, FORT MORGAN, GREELEY, HOLYOKE, JULESBURG, KIOWA, LAKEWOOD, LIMON, LONGMONT, LOVELAND, PARKER, STERLING, THORNTON, WESTMINSTER, AND WINDSOR.