Moderate

* WHAT...Life threatening waves of around 4 feet and dangerous currents are expected. * WHERE...Ozaukee, Milwaukee, Racine and Kenosha Counties. * WHEN...Until 9 PM CDT this 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 359 PM MDT, Doppler radar was tracking a strong thunderstorm capable of producing a landspout near Pine Bluffs Municipal Airport, or 26 miles southwest of Kimball, moving east at 15 mph. HAZARD...Landspouts, wind gusts up to 50 mph, and half inch hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Gusty winds could knock down tree limbs and blow around unsecured objects. This storm will remain over mainly rural areas of southwestern Kimball and southeastern Laramie Counties.

At 330 PM MDT, Doppler radar was tracking a cluster of strong thunderstorms over Crazy Horse Memorial, or 3 miles northwest of Custer, moving north at 25 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. This strong thunderstorm will be near... Crazy Horse Memorial, Sylvan Lake, and northwestern Custer State Park around 335 PM MDT.

At 339 PM MDT, Doppler radar was tracking a strong thunderstorm 5 miles east of Kersey, or 15 miles east of Greeley, moving northeast at 25 mph. HAZARD...Wind gusts up to 50 mph and nickel 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... Kersey, Barnesville, Gill, Cornish and Hardin. Monitor the weather situation closely and be alert for threatening

At 441 PM CDT, Doppler radar was tracking a strong thunderstorm near Atkins, or 9 miles west of Morrilton, moving northeast at 30 mph. HAZARD...Wind gusts up to 50 mph and half inch 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... Morrilton... Atkins... Pottsville... Oppelo... Menifee... Sequoya Park...

At 442 PM CDT, Doppler radar was tracking a strong thunderstorm over Woolum, or 11 miles south of Marshall, moving southeast at 25 mph. HAZARD...Wind gusts up to 50 mph and half inch 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... Clinton... Fairfield Bay... Shirley... Kay... Elba... Bohannon...

At 404 PM CDT, Doppler radar was tracking a strong thunderstorm over Eula, or 14 miles west of Marshall, moving southeast at 20 mph. HAZARD...Nickel size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Marsena... Kay... Eula... Bohannon... Woolum... Imo... Witts Spring... Rocky Hill... Dabney... Point Peter...

At 305 PM MDT, Doppler radar was tracking a strong thunderstorm 8 miles east of Gustave, or 26 miles southwest of Buffalo, moving northwest at 25 mph. HAZARD...Wind gusts up to 50 mph and penny 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... Harding, Gustave, East Short Pines, and West Short Pines. If outdoors, consider seeking shelter inside a building.

At 406 PM CDT, Doppler radar was tracking a strong thunderstorm near Bazine, moving north at 30 mph. HAZARD...Wind gusts of 50 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 vegetation is possible. This strong thunderstorm will be near... Bazine around 410 PM CDT. Other locations in the path of this storm include McCracken. If outdoors, consider seeking shelter inside a building.

At 308 PM MDT, Doppler radar was tracking a strong thunderstorm 15 miles north of Van Tassell, or 19 miles northeast of Lusk, moving northeast at 25 mph. HAZARD...Wind gusts of 50 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 vegetation is possible. This storm will remain over mainly rural areas of northwestern Sioux and east central Niobrara Counties.