Immediate

SVRTOP The National Weather Service in Topeka has issued a * Severe Thunderstorm Warning for... East central Pottawatomie County in northeastern Kansas... Southern Jackson County in northeastern Kansas... * Until 900 PM CDT. * At 823 PM CDT, a severe thunderstorm was located over Emmett, moving east at 35 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...

At 728 PM MDT, a severe thunderstorm was located 9 miles northeast of Creighton, or 30 miles northwest of Philip, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Creighton and Bridger. 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. Move indoors immediately. Lightning is one of nature's leading

At 829 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding has been reported on State Highway 83, between Seagraves and Loop. This line of storms is expected to produce additional heavy rainfall and flash flooding between Loop and Welch. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses.

At 734 PM MDT, a severe thunderstorm was located over Santa Rosa Lake State Park, or 8 miles north of Santa Rosa, moving east at 10 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... Santa Rosa Lake State Park. This includes Interstate 40 between Mile Markers 271 and 272.

SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southwestern Beadle County in east central South Dakota... Northern Jerauld County in central South Dakota... * Until 915 PM CDT. * At 836 PM CDT, severe thunderstorms were located along a line extending from 7 miles southeast of Wessington to 7 miles southeast of Rosehill Dam to near Danforth, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

...The Flood Warning continues for the following rivers in Arkansas... Cache River Near Patterson affecting Woodruff and Jackson Counties. * WHAT...Minor flooding is occurring. * WHERE...Cache River near Patterson. * WHEN...Until early Saturday morning. * IMPACTS...At 9.0 feet, Low swampy timberland along the river begins to flood. Flood gates should be closed and equipment moved out of the low grounds along the river and tributaries. * ADDITIONAL DETAILS... - At 8:15 PM CDT Thursday the stage was 9.0 feet.

At 838 PM CDT, a severe thunderstorm was located 9 miles south of Merriman, or 25 miles east of Gordon, moving northeast at 30 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... Merriman, Medicine Lake, Highway 61 Crossing The Niobrara River,

At 840 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. 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 areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

...The Flood Warning is extended for the following rivers in Missouri... Tarkio River at Fairfax affecting Atchison and Holt Counties. * WHAT...Moderate flooding is forecast. * WHERE...Tarkio River at Fairfax. * WHEN...From late tonight to late Saturday night. * IMPACTS...At 17.0 feet, Low-lying farm fields begin to flood. At 18.0 feet, U.S. Highway 59 north of Fairfax begins to flood. At 19.0 feet, Flooding begins in the vicinity of Corning. At 25.0 feet, Levees in the vicinity of Fairfax are overtopped. Flooding of