Moderate

A large and disorganized tropical disturbance is located northeast of Saipan and is producing isolated to numerous, locally heavy showers and isolated thunderstorms. This system is expected to move just north of the Marianas over the next day. A col remains over the CNMI that is keeping winds light. However, a developing monsoonal flow into the system is expected to increase the winds beginning tonight over all islands. Sustained winds of 15 to 25 mph will be

At 1151 PM CDT, Doppler radar was tracking a strong thunderstorm 7 miles south of Winona, moving east at 20 mph. HAZARD...Wind gusts up to 40 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 vegetation is possible. This strong thunderstorm will be near... Winona around 1155 PM CDT. Other locations impacted by this storm include Wilson, Witoka, Marshland, Ridgeway, and Pickwick.

At 1151 PM CDT, Doppler radar was tracking a strong thunderstorm near Mayville, moving east at 25 mph. HAZARD...Penny size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. Locations impacted include... Mayville, Kewaskum, Lomira, Campbellsport, Theresa, Oakfield, Ashford, Byron, Eden, Brownsville, Wayne, Kekoskee, Oak Center, Waucousta, Knowles, and Kohlsville. This includes the following highways... U.S. Highway 151 between mile markers 148 and 149.

* WHAT...Heat index values up to 107 expected. * WHERE...Bartow, Catoosa, Chattooga, Dade, Floyd, Gordon, Murray, Polk, Walker, and Whitfield Counties. * WHEN...From 1 PM this afternoon to 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. To reduce risk during outdoor work, the Occupational Safety and

* WHAT...Heat index values up to 105 expected. * WHERE...A portion of East Tennessee, including locations south and southwest of Knox County. Valley locations, including the Sequatchie Valley, will be most likely to approach heat indices near or slightly above 105F. * WHEN...From 1 PM EDT /noon CDT/ this afternoon to 8 PM EDT /7 PM CDT/ 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

* WHAT...Heat index values up to 109 expected. * WHERE...A portion of Middle Tennessee. * WHEN...From 11 AM Wednesday to 8 PM CDT Friday. * 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat

* WHAT...Heat index values of 100 to 105 expected. * WHERE...Cumberland, Fentress, Grundy, Pickett, and Van Buren Counties. * WHEN...From 11 AM Wednesday to 8 PM CDT Friday. * 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in

* WHAT...Heat index values up to 109. * WHERE...Portions of central, eastern, north central, southeast, southwest, and western Arkansas. * WHEN...Until 8 PM CDT Friday. * 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

* WHAT...Heat index values up to 108. * WHERE...Central and Southern Scott and Northern Scott Counties. * WHEN...Until 8 PM CDT Friday. * 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 1124 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from Holmen to near Bangor. Movement was northeast at 35 mph. HAZARD...Wind gusts up to 40 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. Strong thunderstorms will be near... Sparta and Holmen around 1130 PM CDT. Fort Mc Coy around 1145 PM CDT. Cataract around 1150 PM CDT.