Immediate

At 357 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across portions of the San Rafael Swell, including Little Wildhorse, Chute, Crack, Ding, and Dang Canyons. Up to 0.75 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks, streams, slot canyons, and normally dry washes.

SVRBIS The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Northwestern Grant County in south central North Dakota... West Central Morton County in south central North Dakota... Southeastern Stark County in southwestern North Dakota... * Until 600 PM CDT /500 PM MDT/. * At 503 PM CDT /403 PM MDT/, a severe thunderstorm was located 15 miles south of Richardton, or 24 miles southeast of Dickinson, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail.

SVRPSR The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... Northeastern La Paz County in west central Arizona... * Until 345 PM MST. * At 307 PM MST, a severe thunderstorm was located 11 miles north of Vicksburg, or 26 miles southwest of Alamo Lake, moving northeast at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of northeastern La Paz County.

SVRBIS The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Northern Billings County in southwestern North Dakota... Golden Valley County in southwestern North Dakota... * Until 515 PM MDT. * At 409 PM MDT, a severe thunderstorm was located 6 miles east of Golva, or 13 miles southeast of Beach, moving north at 35 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

At 410 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.25 inches of rain have fallen across the northeast slopes of Magdalena Mountain. Additional rainfall amounts of 0.25 to 0.75 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas,

At 510 PM CDT, a severe thunderstorm was located 10 miles northwest of Plaza, or 18 miles southeast of Stanley, moving northeast 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... Berthold, Plaza, Blaisdell, Belden, Tagus and Hartland. Seek shelter inside a well-built structure and stay away from

At 411 PM MDT, severe thunderstorms were located along a line from 18 miles south of Bowman to 19 miles southwest of Hettinger, moving northeast at 40 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Mesonet reported. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Hettinger, Scranton, Reeder, Bucyrus, Gascoyne and Bowman Haley Dam.

At 511 PM CDT, severe thunderstorms were located along a line from 23 miles north of Bowbells to over Kenmare, or along a line from 56 miles east of Crosby to 29 miles northeast of Stanley, moving northeast 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... Kenmare, Bowbells, Flaxton, Norma, Niobe, Northgate and Coteau.