Moderate

At 1150 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from near Ider to Slackland. Movement was east 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... Centre, Cedar Bluff, Centre Municipal Airport, Little River Canyon National Preserve, Leesburg, Sand Rock, Gaylesville, Tennala, Slackland, Cherokee Rock Village, Cornwall Furnace Park, Western

* WHAT...Heat index values 108 to 112. * WHERE...Portions of south central and southeast Texas. * WHEN...Until 7 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Locally higher heat index values are possible, especially in Chambers, Liberty, San Jacinto and Polk Counties. If forecast heat indices trend higher, then an Excessive Heat Warning may be warranted for these counties. Drink plenty of fluids, stay in an air-conditioned room, stay out of

At 1255 AM EDT/1155 PM CDT/, Doppler radar was tracking a strong thunderstorm 9 miles east of Dunlap, moving east at 20 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... Dayton, Graysville, Sale Creek, Birchwood, and Flat Top Mountain. If outdoors, consider seeking shelter inside a building.

At 1257 AM EDT, Doppler radar was tracking a cluster of strong thunderstorms over Cleveland, moving 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... Cleveland, Benton, Soddy-Daisy, Lakesite, Charleston, East Cleveland, Wildwood Lake, South Cleveland, Calhoun, and Hopewell. If outdoors, consider seeking shelter inside a building.

At 1131 PM CDT, Doppler radar was tracking a strong thunderstorm near Slackland, or 8 miles north of Hokes Bluff, moving north at 20 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... Little River Canyon National Preserve, Leesburg, Sand Rock, Slackland, Cherokee Rock Village, Western Weiss Lake, Weiss Dam, Yellow Creek Falls, and Little River Canyon NP.

* WHAT...Visibility one quarter mile or less in dense fog, that will be confined primarily to the valleys. * WHERE...A portion of central Pennsylvania. * WHEN...Until 10 AM EDT this morning. * IMPACTS...Hazardous driving conditions due to reduced visibility. Consider allowing extra time to reach your destination. If driving, slow down, use your low-beam headlights, and leave plenty of distance ahead of you.

At 1134 PM CDT, Doppler radar was tracking a strong thunderstorm near McGehee, or 7 miles south of Rohwer, moving southeast at 25 mph. HAZARD...Winds in excess of 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Pea Ridge... Dumas... Dermott... Rohwer... Arkansas City... Mitchellville... Tillar... Watson...

At 1135 PM CDT, Doppler radar was tracking several clusters of strong thunderstorms in the advisory area, moving east at 25 mph. HAZARD...Wind gusts of 45-50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Albertville, Boaz, Guntersville, Arab, Hanceville, Crossville, Holly Pond, Douglas, Baileyton, and Eva. If outdoors, consider seeking shelter inside a building.

At 1237 AM EDT, a strong thunderstorm was over Trenton, moving east at 10 mph. HAZARD...40 to 50 mph wind, up to penny sized hail and frequent cloud to ground lightning. SOURCE...Radar indicated. IMPACT...Expect minor damage to tree limbs and blowing around of light, unsecured objects. Locations impacted include... Trenton, Chickamauga, Chattanooga Valley, Stephensville, Fairview, Rising Fawn, New England, Chattanooga Valley, Morganville, Cloudland Canyon State Park, and Cooper Heights.

At 1137 PM CDT, Doppler radar was tracking a strong thunderstorm near Pisgah, or 14 miles south of Bridgeport, moving east at 25 mph. HAZARD...Wind gusts of 45-50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Ider, Fabius, Higdon, and Rosalie. If outdoors, consider seeking shelter inside a building.