Moderate

* 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 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 central and southeast Mississippi. * WHEN...From 11 AM to 7 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning

At 1017 AM CDT, Doppler radar was tracking a line of strong thunderstorms extending from near Rolla to near Towner, or extending from 38 miles northeast of Rugby to 17 miles west of Rugby, moving southeast at 25 mph. HAZARD...Wind gusts up to 40 mph and penny 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...

At 1018 AM CDT, Doppler radar was tracking a strong thunderstorm 7 miles southeast of Souris, or 8 miles west of Bottineau, moving southeast at 15 mph. HAZARD...Wind gusts up to 40 mph and nickel 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... Bottineau and Carbury. Monitor the weather situation closely and be alert for threatening weather conditions.

At 1006 AM CDT, Doppler radar was tracking a strong thunderstorm over Voss, or 7 miles south of Grafton, moving east at 35 mph. HAZARD...Wind gusts up to 40 mph and nickel 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... Grafton, Minto, Alvarado, Oslo, Hoople, Forest River, and Warsaw. This includes Interstate 29 between mile markers 157 and 184.

* WHAT...Heat index values up to 110. * WHERE...Portions of east central Georgia and central South Carolina. * WHEN...Until 8 PM EDT this evening. * 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning

* WHAT...Heat index values of 100 to 105. * WHERE...In Illinois, Whiteside County. In Iowa, Benton, Clinton, Jones, Linn, and Buchanan Counties. * WHEN...Until 7 PM CDT this evening. * 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.

* WHAT...Temperatures up to 105 degrees expected. * WHERE...Palo Duro Canyon. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and humidity may cause heat illnesses. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and

* WHAT...Heat index values up to 108 expected. * WHERE...Southern Piedmont, Sandhills, and southern and central Coastal Plain of central North Carolina. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Rain-cooled air from showers and thunderstorms late this afternoon will provide localized relief from the heat in some areas. Drink plenty of fluids, stay in an air-conditioned room, stay out of

At 1014 AM CDT, Doppler radar was tracking a strong thunderstorm 8 miles northeast of Coleridge, or 10 miles east of Hartington, moving east at 20 mph. HAZARD...Winds in excess of 30 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down small tree branches and blow around unsecured objects. Minor hail damage to vegetation is possible. * Locations impacted include... The Highway 84 and 15 Junction. If outdoors, consider seeking shelter inside a building.