Moderate

* WHAT...Heat index values around 105 expected. * WHERE...Hancock County. * 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. 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.

* WHAT...Heat index values of 105 to 110 expected. * WHERE...Ohio, Allen, Butler, Logan, Simpson, and Warren 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. 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 Georgia and southeast South Carolina. * WHEN...From 11 AM this morning to 7 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

At 222 AM EDT, Doppler radar was tracking a strong thunderstorm near Oak Harbor, or near Fremont, moving southeast at 40 mph. HAZARD...Penny size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. Locations impacted include... Fremont, Bellevue, Clyde, Green Springs, Ballville, Republic, Lindsey, Helena, Flat Rock, Vickery, and Stony Prairie. If outdoors, consider seeking shelter inside a building.

* WHAT... Strong south to north longshore current developing during Tuesday afternoon and continuing through the evening. * WHERE...In North Carolina, Coastal Pender and Coastal New Hanover Counties. In South Carolina, Coastal Horry and Coastal Georgetown Counties. * WHEN...Today. * IMPACTS...Longshore currents can sweep swimmers and surfers into rip currents, piers, jetties, and other hazardous areas. It may sweep swimmers off their feet, making it difficult to return to shore.

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...From 11 AM this morning to 8 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning

Areas of fog are developing near the Turtle Mountains, Devils Lake Basin, and northern James River Valley late tonight. The fog will reduce visibility to one quarter mile or less, and could become more widespread by Tuesday morning. Motorists should be prepared for rapidly changing conditions and use extra caution traveling. Use low beam headlights and be extra cautious at intersections and railroad crossings.

At 1155 PM MDT, Doppler radar was tracking a cluster of strong thunderstorms near Chivington, or 21 miles north of Lamar, moving east 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... Sheridan Lake, Chivington, Brandon, Towner, Queens Reservoir, and Neeoshe Reservoir.

* WHAT...Maximum heat index values of 105 to 109 expected this afternoon. * WHERE...Barbour, Bullock, Calhoun, Chambers, Cherokee, Clay, Cleburne, Coosa, Etowah, Lee, Macon, Pike, Randolph, Russell, St. Clair, Talladega, and Tallapoosa Counties. * WHEN...From 10 AM this morning to 9 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. Young children and

* WHAT...Maximum heat index values of 105 to 109 expected this afternoon. * WHERE...Autauga, Bibb, Blount, Chilton, Dallas, Elmore, Fayette, Greene, Hale, Jefferson, Lamar, Lowndes, Marengo, Marion, Montgomery, Perry, Pickens, Shelby, Sumter, Tuscaloosa, Walker, and Winston Counties. * WHEN...Until 9 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