Moderate

At 145 AM MST, Doppler radar was tracking a strong thunderstorm 7 miles southeast of Horseshoe Reservoir, or 11 miles west of Sycamore Creek, moving west at 10 mph. HAZARD...Wind gusts of 50 to 55 mph and half inch 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... Camp Creek, Horseshoe Reservoir, and Sunset Mountain. If outdoors, consider seeking shelter inside a building.

* WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...Republic, Washington, Brown, Marshall, and Nemaha Counties. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.

* WHAT...Heat index values up to 110 degrees expected. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and much of eastern Mississippi. * WHEN...From 11 AM this morning to 8 PM CDT this evening. * 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.

Areas of fog expected across parts of northeast South Carolina and southeast North Carolina. The fog may become locally dense, reducing visibilities on area roadways. If driving, slow down and leave extra distance ahead of you in case a sudden stop is needed.

At 156 AM MST, Doppler radar was tracking a strong thunderstorm 15 miles south of Vicksburg Junction, or 40 miles west of Tonopah, moving west at 10 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 damage to outdoor objects is possible. This storm will remain over mainly rural areas of east central La Paz County. This includes AZ Interstate 10 between mile markers 44 and 61.

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Kansas, Atchison KS County. In Missouri, Macon, Adair, Schuyler, Clay, Platte, and Ray Counties. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northeast Kansas and north central and northwest Missouri. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

At 424 AM EDT, a strong thunderstorm was located over Greendale, moving east at 40 mph. HAZARD...Wind gusts up to 45 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Cincinnati, Covington, Florence, Norwood, Erlanger, Fort Thomas, Newport, Reading, North College Hill, Edgewood, Wyoming, Cheviot, Fort Mitchell, Villa Hills, Highland Heights, Taylor Mill, Mount Healthy, Bellevue, Fort Wright, and Dayton.

* WHAT...Heat index values up to 111 expected * WHERE...All 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.

* WHAT...Temperatures up to 105. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Hot temperatures 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.