Moderate

At 211 AM EDT, Doppler radar was tracking a cluster of strong thunderstorms 12 miles north of Ducktown, 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... Tellico Plains, Bullet Creek, Coker Creek, Violet, and Turtletown. If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to

At 1213 AM MDT/113 AM CDT/, Doppler radar was tracking a strong thunderstorm 8 miles southwest of Winona, or 21 miles east of Sharon Springs, moving southwest at 20 mph. HAZARD...Wind gusts up to 55 mph and nickel size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects is possible. This storm will remain over mainly rural areas of east central Wallace and western Logan Counties.

* WHAT...Heat index values up to 109. * WHERE...Portions of Central Texas * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity will increase the risk for heat-related illnesses to occur, particularly for those working or participating in outdoor activities. Take extra precautions when outside by staying hydrated, wearing lightweight and loose fitting clothing, and limiting strenuous activities to the early morning or evening. Check up on relatives and

* WHAT...Temperatures up to 104 and heat index values up to 108. * WHERE...Portions of Central Texas * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity will increase the risk for heat-related illnesses to occur, particularly for those working or participating in outdoor activities. Take extra precautions when outside by staying hydrated, wearing lightweight and loose fitting clothing, and limiting strenuous activities to the early morning or evening. Check up on relatives and

* WHAT...Heat index values up to 110. * WHERE...Navarro, Anderson, and Henderson Counties. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity will increase the risk for heat-related illnesses to occur, particularly for those working or participating in outdoor activities. Take extra precautions when outside by staying hydrated, wearing lightweight and loose fitting clothing, and limiting strenuous activities to the early morning or evening. Check up on relatives and

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of east central Ohio, northwest, southwest, and western Pennsylvania, and northern and the northern panhandle of West Virginia. * WHEN...Until 9 AM EDT 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 1251 AM CDT, Doppler radar was tracking a strong thunderstorm over Rosa, or near Cleveland, moving southeast at 15 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... Oneonta, Cleveland, Altoona, Susan Moore, Allgood, Fairview, Nectar, Rosa, Highland Lake, Easley, and Hendrix. If outdoors, consider seeking shelter inside a building.

* WHAT...Visibility less than one-quarter mile in dense fog. * WHERE...In Maryland, Central and Eastern Allegany, Eastern Garrett, Extreme Western Allegany, and Western Garrett Counties. In West Virginia, Eastern Mineral, Hampshire, and Western Mineral Counties. * WHEN...Until 8 AM EDT 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 152 AM EDT, Doppler radar was tracking a strong thunderstorm 13 miles east of Franklin, or near Lake Glenville, moving northeast at 15 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects is possible. Locations impacted include... Cashiers, Lake Toxaway, Lake Glenville, Sapphire, Wolf Mountain, Whiteside Mountain, and Tuckasegee.

* WHAT...Hot conditions with afternoon high temperatures of 95 to 105 degrees expected. This will pose a moderate to major risk of heat-related illness. * WHERE...Portions of central, north central, and northeast Oregon and central, south central, and southeast Washington. * WHEN...Until 10 PM PDT Friday. * 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.