Moderate

* WHAT...Heat index values up to 113 expected. * WHERE...Coastal Kleberg, Coastal Nueces, Coastal San Patricio, Inland Kleberg, Inland Nueces, Inland San Patricio, and Jim Wells Counties. * WHEN...From 1 PM to 7 PM CDT Wednesday. * 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...Visibility as low as one quarter of a mile in dense fog. * WHERE...Portions of central, east central, and south central Nebraska as well as Phillips and Smith counties in Kansas. * WHEN...Until 11 AM CDT Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

At 1134 PM CDT, Doppler radar was tracking a strong thunderstorm over Seagraves, moving northeast at 40 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... Seagraves, Seagraves Airport, Loop, and Gaines County Park. If outdoors, consider seeking shelter inside a building.

* WHAT...Life threatening waves of 3 to 5 feet and dangerous currents are expected. * WHERE...Sheboygan County. * WHEN...From 10 AM CDT Wednesday through Wednesday evening. * 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 1001 PM CDT/901 PM MDT/, Doppler radar was tracking strong thunderstorms along a line extending from 7 miles southeast of Crossroads to 6 miles northeast of Humble City. Movement was northeast at 40 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... Lovington, Tatum, McDonald, Humble City, Crossroads, Knowles, Gladiola, and Tatum Airport.

At 951 PM CDT, Doppler radar was tracking a strong thunderstorm 8 miles west of Sanderson, moving northeast at 45 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... Sanderson. If outdoors, consider seeking shelter inside a building.

* WHAT...Dangerous swimming conditions from high waves and rip currents expected. Waves as high as 3 to 5 feet possible. * WHERE...Benzie, Manistee, Western Mackinac and Eastern Mackinac Counties, and Beaver Island and surrounding islands. * WHEN...From Wednesday morning through Wednesday evening. * IMPACTS...A high swim risk means that life-threatening waves and currents are expected. Stay out of the water and stay away from dangerous areas like piers and breakwalls. Remain out of the water to avoid hazardous swimming conditions.

* WHAT...High waves and dangerous currents expected. * WHERE...Beaches along Lake Michigan in Door, Kewaunee and Manitowoc Counties. * WHEN...From late tonight through late Wednesday night. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include... Rock Island State Beach, Baileys Harbor beaches and Whitefish

At 819 PM MDT, Doppler radar was tracking a line of strong thunderstorms extending from near Saint Vrain to 9 miles southwest of Milnesand, moving northeast at 35 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... Clovis, Portales, Texico, Melrose, Elida, Dora, Causey, Arch, Oasis State Park and Pep. This includes Highway 60 between Mile Markers 364 and 397.

At 818 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 14 miles north of Caprock to 13 miles southeast of Maljamar. Movement was northeast at 40 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... Hobbs, Lovington, Tatum, McDonald, Humble City, Crossroads, Knowles, Industrial Airpark, Gladiola, Tatum Airport, and Lea County Regional Airport.