Moderate

* WHAT...Heat index values up to 105-109. * WHERE...Portions of north central, northeast, and northwest Alabama and southern middle Tennessee. * 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.

At 858 PM CDT, Doppler radar was tracking a strong thunderstorm near Woods, moving northeast at 25 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. This storm will remain over mainly rural areas of Seward, southwestern Meade and southeastern Stevens Counties. If outdoors, consider seeking shelter inside a building.

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and central, east central, north central, northeast, northwest, south central, southwest, and west central Mississippi. * WHEN...From 11 AM to 7 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Periods of dangerous heat will continue into this weekend. Drink plenty of fluids, stay in an air-conditioned room, stay out of

At 833 PM CDT, Doppler radar was tracking a strong thunderstorm near Tyrone, or 9 miles south of Woods, moving north at 30 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. This strong thunderstorm will be near... Woods around 845 PM CDT. If outdoors, consider seeking shelter inside a building.

* WHAT...Heat index values up to 109 expected. * WHERE...Portions of central, east central, northern, northwest, southeast, southern, and southwest Oklahoma and northern Texas. * WHEN...From noon to 7 PM CDT Saturday. * 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.

At 937 PM EDT, Doppler radar was tracking a cluster of strong thunderstorms along a line extending from near Zebulon to 6 miles northeast of Bailey to 7 miles east of Fremont. Movement was south at 20 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Raleigh, Goldsboro, Smithfield, Clinton, Wilson, Wake Forest, Garner, Clayton, Dunn, and Mount Olive.

At 940 PM EDT, Doppler radar was tracking a strong thunderstorm near Pactolus, or 8 miles west of Washington, moving southeast at 25 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... Greenville, Washington, Winterville, Ayden, River Road, Stokes, Pinetown, Blounts Creek, Vanceboro, Pactolus, Shelmerdine, Calico, Black Jack, Wilmar, Bunyan, Terra Ceia, Old Ford, Pitt Greenville

At 842 PM CDT, Doppler radar was tracking a strong thunderstorm 20 miles west of Sanderson. This thunderstorm was nearly stationary. 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 hail damage to vegetation is possible. This storm will remain over mainly rural areas of south central Pecos and east central Brewster Counties. If outdoors, consider seeking shelter inside a building.

At 748 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 18 miles south of McCamey to 14 miles west of Sheffield to 16 miles east of Terrell County Gas Plant. Movement was west at 15 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 hail damage to vegetation is possible. Locations impacted include... Sheffield, Terrell County Gas Plant, and Bakersfield.

At 752 PM CDT, Doppler radar was tracking a strong thunderstorm over Ranchos Penitas West, or 9 miles northwest of Laredo, and is stationary. HAZARD...Half inch size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Ranchos Penitas West. Monitor the weather situation closely and be alert for threatening weather conditions. Frequent cloud to ground lightning is occurring with this storm.