Immediate

SVRBYZ The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... South Central Carter County in southeastern Montana... * Until 445 PM MDT. * At 404 PM MDT, a severe thunderstorm was located 12 miles west of Alzada, or 46 miles southeast of Broadus, moving northeast 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

SVRBYZ The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Central Powder River County in southeastern Montana... * Until 515 PM MDT. * At 408 PM MDT, a severe thunderstorm was located 28 miles southeast of Ashland, or 27 miles west of Broadus, moving northeast at 45 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

At 509 PM CDT, Doppler radar indicates additional rounds of showers and thunderstorms moving northwest into southern Steele and northeastern Freeborn counties. Between 3 and 5 inches of rain has already fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor

At 508 PM CDT, a severe thunderstorm was located over McRae, or 12 miles southwest of Searcy, moving northeast at 25 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Searcy... Beebe... Higginson... McRae... Garner... Griffithville... Vinity Corner... Walker...

At 410 PM MDT, a severe thunderstorm was located 18 miles southwest of Ekalaka, moving east at 50 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Trained spotters reported. Golf Ball size hail was reported with these storms near Olive in Powder River County. 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... Mainly rural areas of Northwestern Carter County.

SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Northwestern Crook County in northeastern Wyoming... * Until 445 PM MDT. * At 414 PM MDT, a severe thunderstorm was located 6 miles east of Lightning Flat, or 41 miles southeast of Broadus, moving northeast at 30 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include...