Immediate

FFWFSD The National Weather Service in Sioux Falls has issued a * Flash Flood Warning for... Southeastern Plymouth County in northwestern Iowa... Northeastern Woodbury County in west central Iowa... * Until 600 AM CDT. * At 302 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 0.5 to 1.5 inches are possible in

At 224 AM MDT, a severe thunderstorm was located near Opheim, 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... Opheim, Port Of Opheim, Thoeny, Baylor, and Glentana. 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.

SVRGGW The National Weather Service in Glasgow has issued a * Severe Thunderstorm Warning for... Northern Valley County in northeastern Montana... * Until 300 AM MDT. * At 154 AM MDT, a severe thunderstorm was located 16 miles west of Opheim, 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... Opheim, Port Of Opheim, Thoeny, Baylor, and Glentana.

SVRGGW The National Weather Service in Glasgow has issued a * Severe Thunderstorm Warning for... East central Phillips County in northeastern Montana... Western Valley County in northeastern Montana... * Until 200 AM MDT. * At 1259 AM MDT, a severe thunderstorm was located near Saco, or 29 miles southeast of Whitewater, moving north 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.

SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Northeastern Custer County in southwestern South Dakota... South Central Meade County in west central South Dakota... Central Pennington County in west central South Dakota... * Until 200 AM MDT. * At 116 AM MDT, a severe thunderstorm was located over Farmingdale, or 18 miles east of Rapid City, moving northeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

At 117 AM MDT, severe thunderstorms were located along a line extending from 21 miles east of Port Of Morgan to 14 miles southeast of Whitewater to 15 miles east of Zortman, moving northeast at 40 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... Malta, Whitewater, Zortman, Saco, Dodson, Fourchette, Loring,

At 1231 AM MDT, a severe thunderstorm was located 9 miles northeast of Malta, 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... Malta, Saco, Bowdoin, and Sleeping Buffalo. 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.

At 1242 AM MDT, a severe thunderstorm was located near Box Butte Campground, or 27 miles southwest of Chadron, 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... Box Butte Campground, Roberts Trailhead Campground, Box Butte Reservoir, Belmont, and Box Butte Dam. For your protection move to an interior room on the lowest floor of a

SVRGGW The National Weather Service in Glasgow has issued a * Severe Thunderstorm Warning for... Phillips County in northeastern Montana... * Until 145 AM MDT. * At 1243 AM MDT, severe thunderstorms were located along a line extending from near Port Of Morgan to 9 miles northeast of Malta to 10 miles southeast of Zortman, 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.

At 1218 AM MDT, a severe thunderstorm was located 19 miles north of Fourchette, or 20 miles east of Zortman, moving northeast at 25 mph. HAZARD...Golf ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. Locations impacted include... Zortman, Phillips, and Fred Robinson Bridge. 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.