Moderate

* WHAT...Heat index values up to 108. * WHERE...All of central Alabama. * 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. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or

At 1241 AM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 8 miles south of Hough to 7 miles east of Goodwell. Movement was northeast 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... Guymon, Goodwell, and Hough. If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with these storms and may lead

* WHAT...Heat index values up to 109 expected. * WHERE...A portion of eastern North Carolina. * WHEN...From 11 AM this morning to 6 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 up to 110 expected. * WHERE...Portions of east central Georgia and central South Carolina. * WHEN...From 11 AM this morning to 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 up to 107 expected. * WHERE...In North Carolina, Cabarrus, Mecklenburg, and Union Counties. In South Carolina, Abbeville, Anderson, Chester, Greenwood, Laurens, Union, and York Counties. In Georgia, Elbert, Franklin, and Hart Counties. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Take extra precautions when outside. Wear lightweight and loose

At 101 AM EDT, Doppler radar was tracking a strong thunderstorm 7 miles northwest of Lake Michigan Beach, or 10 miles north of Benton Harbor, moving east at 35 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... South Haven... Paw Paw... Hartford... Bangor... Decatur... Van Buren SP... Lake Michigan Beach... Covert... Keeler...

* WHAT...Heat index values of 100 to 109. Actual air temperatures as high as 102 in the afternoon. * WHERE...Portions of East Arkansas, North Mississippi, Southeast Missouri, and West Tennessee. * WHEN...Until 8 PM CDT Sunday. * IMPACTS...Hot temperatures and moderate 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.

At 1247 AM EDT, Doppler radar was tracking a strong thunderstorm near Addison, or near Hudson, moving southeast at 30 mph. HAZARD...Winds in excess of 40 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. This strong thunderstorm will be near... Clayton around 1250 AM EDT. Other locations impacted by this storm include Manitou Beach-Devils

* WHAT...Afternoon heat index values will reach or exceed 100 across much of the area, with some locations peaking around 105. * WHERE...Claiborne, Grainger, Hamblen, Hancock, Hawkins, Jefferson, Northwest Cocke, and Northwest Greene Counties. * 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.

* WHAT...Heat index values up to 107. * WHERE...A portion of East Tennessee, primarily in valley locations, will be most likely to approach heat indices near or slightly above 107 during the peak heat of the late afternoon hours. * WHEN...Until 8 PM EDT /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.