Moderate

At 1032 AM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Covington to Pickaway to near Mullens to R.d. Bailey Lake. Movement was east at 35 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... Alleghany... Bluefield... Princeton... Covington... Clifton Forge... Lewisburg... and Pearisburg.

* WHAT...Heat index values up to 100 degrees expected. * WHERE...Portions of north central, northeast, and northwest Ohio. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

At 858 AM CDT, Doppler radar was tracking a line of strong thunderstorms extending from over Keshena to over Whiting, or extending from 6 miles north of Shawano to over Stevens Point, moving east at 30 mph. HAZARD...Wind gusts up to 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. The strong thunderstorm will be near...

At 823 AM CDT, Doppler radar was tracking a strong thunderstorm near Cameron, moving northeast at 45 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... Cameron, Hamilton, Gallatin, Breckenridge, Kingston, Kidder, Mooresville, and Lock Springs. This includes Interstate 35 in Missouri between mile markers 43 and 53.

* WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...Manitowoc, Door, and Kewaunee Counties. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...The lowest visibility will be closer to the bay and lake. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

At 828 AM CDT, Doppler radar was tracking a line of strong thunderstorms extending from 10 miles east of Wittenberg to near Pittsville, or extending from 19 miles west of Shawano to 12 miles west of Wisconsin Rapids, moving east at 25 mph. HAZARD...Wind gusts up to 40 to 50 mph and penny size 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...

Severe thunderstorms are expected to affect the Boundary Waters Canoe Area Wilderness between 300 pm and midnight this afternoon and evening. The storms may produce damaging winds, large hail, frequent cloud- to- ground lightning, and locally heavy rainfall. Thunderstorms could happen as early as 300 pm with the most likely time for thunderstorms between between 500 pm and midnight. Now is the time to prepare in case thunderstorms threaten. Campers should take extra precautions now in order to secure

* WHAT...Life threatening waves of 3 to 5 feet and dangerous currents are expected. * WHERE...Sheboygan and Ozaukee Counties. * WHEN...From Wednesday afternoon through late Wednesday night. * IMPACTS...Dangerous swimming conditions are expected due to high waves and onshore winds. Stay out of the water and away from dangerous areas like piers and breakwalls. Strong structural and longshore currents are expected. Rip currents are possible.

At 841 AM CDT, Doppler radar was tracking a line of strong thunderstorms extending from 12 miles southwest of Headwaters Wilderness to near Neopit, or extending from 15 miles east of Rhinelander to 19 miles northwest of Shawano, moving east at 40 mph. HAZARD...Wind gusts up to 40 to 50 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. The strong thunderstorm will be near...

* WHAT...Visibility less than one quarter of a mile in dense fog. * WHERE...Southern Cook and Southern Lake Counties. This includes the Tribal Lands of the Grand Portage Reservation. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you.