Moderate

* WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers may be heavily swamped by waves. * WHERE...Mason, Oceana and Muskegon counties. * WHEN...From late tonight through late Saturday night. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...South westerly winds of 15 to 25 mph will build waves tomorrow morning into the 3 to 6 foot range. Dangerous waves and currents are expected tomorrow afternoon and

At 413 PM EDT, Doppler radar was tracking a strong thunderstorm near War, or 13 miles north of Richlands, moving northeast at 15 mph. HAZARD...Wind gusts up to 50 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 vegetation is possible. Locations impacted include... Welch, Gary, War, Bradshaw, Elbert, Coalwood, Jolo, and Cucumber. If outdoors, consider seeking shelter inside a building.

At 318 PM CDT, Doppler radar was tracking a cluster of strong thunderstorms over Bedford, or near Vernon, 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... Vernon, Sulligent, Millport, Blooming Grove, Lamar County Airport, Bedford, Crossville, Gattman, Cody, Lamar County Public Lake, Star, Hightogy, and Melborne.

At 418 PM EDT, Doppler radar was tracking a strong thunderstorm over Quinby, or 7 miles northeast of Florence, moving south at 10 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 vegetation is possible. Locations impacted include... Florence, Quinby, Mars Bluff, Francis Marion University, Florence Darlington Technical College Main Campus, Carolinas Hospital System,

At 421 PM EDT, Doppler radar was tracking a strong thunderstorm 11 miles south of Hendricks, or 13 miles south of Parsons, moving east 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 vegetation is possible. Locations impacted include... Harman and Dryfork. If outdoors, consider seeking shelter inside a building.

At 347 PM EDT, Doppler radar was tracking a strong thunderstorm 5 miles north of Awendaw, moving south at 10 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Awendaw, Halfway Creek and Buck Hall. Stay tuned to NOAA Weather Radio All Hazards, TV or your local news source for the latest information from the National Weather Service. If outdoors, consider seeking shelter inside a building.

* WHAT...Heat index values up to 100 expected. * WHERE...The Champlain valley in northern New York and Vermont and Eastern Windsor county in Vermont. * WHEN...Until 8 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 350 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Bradley to near Bald Knob. Movement was east at 25 mph. HAZARD...Wind gusts up to 50 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 vegetation is possible. Locations impacted include... Beckley, Mullens, Mabscott, Oceana, Sophia, Crab Orchard, Dry Creek,

At 349 PM EDT, Doppler radar was tracking a strong thunderstorm over Emeralda, moving northeast at 5 mph. HAZARD...Wind gusts around 40 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 southeastern Marion County. If outdoors, consider seeking shelter inside a building.

At 350 PM EDT, a strong thunderstorm was located over Brambleton, moving east at 20 mph. Winds in excess of 40 mph are possible with this storm. Locations impacted include... Arlington, Alexandria, Bethesda, Annandale, Springfield, Fairfax, Vienna, Falls Church, Huntington, Coral Hills, Mantua, Pimmit Hills, Mclean, Nationals Park, Howard University, Gallaudet University, American Legion Bridge, Fort Totten, Reagan National Airport, and Rosslyn.