Immediate

SVRBYZ The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Northwestern Carter County in southeastern Montana... Central Fallon County in southeastern Montana... * Until 1030 PM MDT. * At 924 PM MDT, a severe thunderstorm was located over Ekalaka, moving northeast at 30 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. * Locations impacted include...

FFWTSA The National Weather Service in Tulsa has issued a * Flash Flood Warning for... North Central Muskogee County in east central Oklahoma... * Until 145 AM CDT. * At 1038 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban

At 1039 PM CDT, severe thunderstorms were located along a line extending from 6 miles west of Braggs to 2 miles south of Keefeton to near Rentiesville, moving south at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations in or near the path include... Muskogee... Checotah... Warner... Webbers Falls... Oktaha... Braggs...

SVRABR The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Northeastern Lyman County in central South Dakota... Northwestern Buffalo County in central South Dakota... * Until 1130 PM CDT. * At 1042 PM CDT, a severe thunderstorm was located near Medicine Butte, or near Lower Brule, moving northeast at 25 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.

At 1042 PM CDT, a severe thunderstorm was located 3 miles north of Okreek, or 14 miles northeast of Mission, moving northeast at 20 MPH. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Okreek, Carter, and Mosher. This includes portions of Highway 44. For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with this storm.

The heavy rain has ended but elevated stream levels will continue as water flows into the Cheyenne River.

At 908 PM MDT, a severe thunderstorm was located near Slim Buttes Housing, or 13 miles west of Pine Ridge, moving northeast at 30 MPH. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Oglala, Loneman, Number 4, South Lakeside, Calico, Slim Butte, and Slim Buttes Housing. This includes portions of Highway 18. For your protection move to an interior room on the lowest floor of a building.

SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Northeastern Todd County in south central South Dakota... West central Tripp County in south central South Dakota... Southeastern Mellette County in south central South Dakota... * Until 1100 PM CDT. * At 1012 PM CDT, a severe thunderstorm was located near Haystack Butte, or 7 miles northeast of Mission, moving northeast at 20 MPH. HAZARD...Half dollar size hail. This storm has a history of

At 914 PM MDT, a severe thunderstorm was located 12 miles south of Ekalaka, moving northeast at 25 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. Locations impacted include... Mainly rural areas of Northwestern Carter County. Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail.

The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire.