Moderate

At 358 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 5 miles south of Blowing Rock to 10 miles northwest of Morganton. Movement was 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. Locations impacted include... Table Rock, Glen Alpine, Lake James, Edgemont, Globe, Collettsville, Patterson, Upton, and Oak Hill. If outdoors, consider seeking shelter inside a building.

* WHAT...Heat index values up to 106. * WHERE...Clay, Crawford, Effingham, Jasper, Lawrence, and Richland Counties. * WHEN...Until 8 PM CDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in

* WHAT...High waves and dangerous currents expected. * WHERE...Beaches along Lake Michigan in Manitowoc County. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include... Point Beach, Neshotah Beach and Red Arrow Beach in Manitowoc County.

At 130 PM MDT, Doppler radar was tracking a strong thunderstorm near Aguilar, or 17 miles north of Trinidad, moving east at 20 mph. HAZARD...Wind gusts up to 50 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... Aguilar and Hoehne. If outdoors, consider seeking shelter inside a building.

At 133 PM MDT, Doppler radar was tracking a strong thunderstorm over Antelope Hills, which is 16 miles north of Casper, moving east at 25 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 east central Natrona County. This includes Interstate 25 between mile markers 198 and 211.

* WHAT...Dangerous swimming conditions are expected due to high wave action and strong rip currents. * WHERE...Marquette and Alger Counties. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...High wave action and dangerous currents will lead to life threatening swimming conditions. Waves in rapid succession can tire swimmers quickly. * ADDITIONAL DETAILS...Current related fatalities and rescues in the past have occurred due to similar wave conditions at locations listed below:

At 336 PM EDT, Doppler radar was tracking a cluster of strong thunderstorms over Richlands, moving southeast at 25 mph. HAZARD...Pea size hail and wind gusts up to 30 mph. SOURCE...Radar indicated. IMPACT...Wind gusts may knock over loose objects. Locations impacted include... Richlands... Tazewell... Saltville... Cedar Bluff... Raven... Amonate... and Cliffield. If outdoors, consider seeking shelter inside a building.

At 140 PM MDT/1240 PM PDT/, Doppler radar was tracking a strong thunderstorm over Oregon Hill, or 36 miles northeast of McDermitt, moving northeast at 20 mph. HAZARD...Wind gusts up to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Areas of blowing dust reducing visibility. Minor damage to outdoor objects is possible. This strong thunderstorm will be near... Toppin Creek Butte around 1250 PM PDT.

At 341 PM EDT, Doppler radar was tracking a strong thunderstorm over Glen Burke, or near Richlands, moving southeast at 15 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. This storm will remain over mainly rural areas of southeastern Buchanan County. If outdoors, consider seeking shelter inside a building.

At 343 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Dongola to near Myrtle Beach. Movement was south at 10 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... Myrtle Beach, Surfside Beach, Myrtle Beach Airport, Springmaid Pier, Socastee, Garden City, Murrells Inlet, Red Hill, Burgess, Horry