Moderate

At 616 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 9 miles northeast of Black Eagle to 11 miles northeast of Wolf Creek. Movement was southeast at 15 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Great Falls, Cascade, Fairfield, Belt, Dutton, Highwood, Augusta, Black Eagle, Fort Shaw, Power, Floweree, Eden, Stockett, First

At 751 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 7 miles south of West Salem to near Hayesville to Bellville. Movement was southeast at 30 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Wooster, Millersburg, Orrville, Loudonville, Bellville, Dalton,

At 553 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 3 miles northeast of Cottonwood to 9 miles south of Philip to 6 miles west of Intersection of Highway 73 and White River. Movement was northeast at 45 mph. HAZARD...Wind gusts of 50 to 55 mph. Dry lightning. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Philip, Kadoka, and Grindstone Butte.

At 759 PM EDT, a strong thunderstorm was located near Summit Station, moving southeast at 30 mph. HAZARD...Wind gusts up to 40 mph and very heavy rain. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Visibility will be poor and hydroplaning is possible. Locations impacted include... Columbus, Newark, Lancaster, Reynoldsburg, Gahanna, Pickerington, Bexley, Heath, Granville, Pataskala, Canal Winchester, Groveport,

At 625 PM CDT, Doppler radar was tracking a strong thunderstorm near Capa, or 23 miles northwest of Murdo, moving northeast at 40 mph. HAZARD...Wind gusts of 50 to 55 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Murdo, Capa, Wendte, and Van Metre. If outdoors, consider seeking shelter inside a building.

At 730 PM EDT, a strong thunderstorm was located near Delaware, moving southeast at 20 mph. HAZARD...Winds gusts up to 35 mph, half inch hail, and very heavy rain. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to vegetation. Visibility will be poor and hydroplaning is possible. Locations impacted include... Columbus, Westerville, Delaware, Gahanna, Worthington, Powell,

At 543 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from near Hell Creek Rec Area to 15 miles northwest of Circle. Movement was north at 40 mph. HAZARD...Wind gusts of 50 to 55 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Glasgow, Wolf Point, Nashua, Fort Peck, The Pines Rec Area, Tampico,

At 644 PM CDT, Doppler radar was tracking a strong thunderstorm 8 miles southeast of Bedias, or 15 miles west of Huntsville, moving northeast at 15 mph. HAZARD...Pea size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. Locations impacted include... Huntsville and Crabbs Prairie. If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways.

At 545 PM MDT, Doppler radar was tracking an area of strong thunderstorms 12 miles southeast of Ballantine, or 17 miles northwest of Hardin, moving north at 30 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Hardin, Custer, Ballantine and Pompeys Pillar. Monitor the weather situation closely and be alert for threatening weather conditions.

At 704 PM EDT, Doppler radar was tracking a strong thunderstorm near Swayzee, or 8 miles west of Marion, moving east at 15 mph. HAZARD...Winds in excess of 30 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Marion, Sweetser, Swayzee, Sims, Converse, Roseburg, Mier, and Herbst. If outdoors, consider seeking shelter inside a building.