Severe

SEVERE THUNDERSTORM WATCH 273 REMAINS VALID UNTIL 1 AM CDT FRIDAY FOR THE FOLLOWING AREAS IN SOUTH DAKOTA THIS WATCH INCLUDES 3 COUNTIES IN SOUTH CENTRAL SOUTH DAKOTA MELLETTE TODD TRIPP THIS INCLUDES THE CITIES OF CLEARFIELD, IDEAL, MISSION, ROSEBUD, SAINT FRANCIS, WHITE RIVER, WINNER, AND WOOD. THIS INCLUDES THE TRIBAL LANDS OF THE ROSEBUD RESERVATION.

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.

...The National Weather Service in Kansas City/Pleasant Hill has issued a Flood Warning for the following rivers in Missouri... Platte River near Agency affecting Buchanan County. * WHAT...Minor flooding is forecast. * WHERE...Platte River near Agency. * WHEN...From Friday evening to Monday evening. * IMPACTS...At 20.0 feet, Low-lying areas east of Agency begin to flood. At 25.0 feet, Flooding begins at the east border of Agency. * ADDITIONAL DETAILS... - At 7:30 PM CDT Thursday the stage was 9.4 feet.

...Observed flooding changed from Minor to Moderate severity for the following rivers in South Dakota... Big Sioux River near Estelline affecting Hamlin and Brookings Counties. * WHAT...Moderate flooding is occurring. * WHERE...Big Sioux River near Estelline. * WHEN...Until further notice. * IMPACTS...At 1645.5 feet, widespread flooding of agricultural lands begins. * ADDITIONAL DETAILS... - At 8:00 PM CDT Thursday the stage was 1645.7 feet. - Recent Activity...The maximum river stage in the 24 hours

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,

...The National Weather Service in Kansas City/Pleasant Hill has issued a Flood Warning for the following rivers in Missouri... 102 River at Maryville affecting Nodaway and Andrew Counties. 102 River at Rosendale affecting Buchanan and Andrew Counties. * WHAT...Minor flooding is forecast. * WHERE...102 River at Maryville. * WHEN...From Friday afternoon to Saturday evening. * IMPACTS...At 18.0 feet, The east bank of the river floods. Water also approaches the village of Arkoe. * ADDITIONAL DETAILS...