Moderate

At 755 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 7 miles south of Courthouse And Jail Rock to 8 miles northeast of Potter to 7 miles south of Dix to 12 miles south of Kimball Municipal Airport. Movement was southeast at 20 mph. HAZARD...Wind gusts up to 50 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...

At 855 PM CDT, Doppler radar was tracking a strong thunderstorm over Umbarger, or 11 miles west of Canyon. This thunderstorm was nearly stationary. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Dawn, Umbarger, and Buffalo Lake. If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to

At 930 PM EDT, a strong thunderstorm was located 7 miles west of Dry Ridge, moving south at 30 mph. HAZARD...Wind gusts up to 45 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to vegetation. Locations impacted include... Williamstown, Corinth, Stewartsville, Elk Lake, Beechwood, Harmony, Long Ridge, Natlee, Twin Bridges, Keefer, Needmore, New Columbus, Holbrook, and Lawrenceville.

At 931 PM EDT, Doppler radar was tracking a strong thunderstorm 12 miles northwest of Elizabethtown, moving southeast at 25 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. Locations impacted include...

At 833 PM CDT, Doppler radar was tracking a strong thunderstorm over Umbarger, or 9 miles west of Canyon, moving east at 15 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... Canyon and Umbarger. If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to

* WHAT...Heat index values up to 110 degrees expected. * WHERE...Portions of central and southeast Mississippi. * WHEN...From 11 AM to 7 PM CDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning

* WHAT...Heat index values up to 110 degrees expected. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and central and southwest Mississippi. * WHEN...Until 7 PM CDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning

At 715 PM MDT, Doppler radar was tracking a strong thunderstorm 10 miles south of Redington, or 22 miles northeast of Kimball, moving east at 15 mph. HAZARD...Wind gusts up to 40 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. This storm will remain over mainly rural areas of northwestern Cheyenne, northeastern Kimball, southwestern Morrill and southeastern Banner Counties.

At 714 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 8 miles northwest of Ellsworth to 9 miles northeast of Lisco. Movement was east at 15 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Oshkosh, Ellsworth, Lisco, Antioch, Crescent Lake National Wildlife Refuge, Dogtown Flats, Deer Lake, Britton Lake, Richardson Lake,

At 822 PM CDT, Doppler radar was tracking a cluster of strong thunderstorms over Memphis Junction, moving southeast at 15 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. Locations impacted include...