Moderate

* WHAT...High risk of rip currents. * WHERE...In Ohio, Erie, Lorain, Cuyahoga, Lake and Ashtabula Lakeshore Counties. In Pennsylvania, Northern Erie County. * WHEN...Through 10 AM Monday morning. * IMPACTS...Wind and wave action will cause currents on the lakeshore. Swimmers should not enter the water. Currents can carry swimmers away from shore through a sand bar and along structures extending out into the lake. Remain out of the water to avoid hazardous swimming conditions.

* WHAT...Strong currents and dangerous swimming conditions. * WHERE...Beaches of Niagara and Orleans counties. * WHEN...Until 6 AM EDT Monday. * IMPACTS...Strong currents and dangerous swimming conditions. Stay out of the water to avoid dangerous swimming conditions.

* WHAT...Strong currents and dangerous swimming conditions. * WHERE...Beaches of Monroe, Wayne, Northern Cayuga, and Oswego counties. * WHEN...Through Monday morning. * IMPACTS...Strong currents and dangerous swimming conditions. Stay out of the water to avoid dangerous swimming conditions.

At 742 PM MDT, Doppler radar was tracking a strong thunderstorm 22 miles north of Vernal, moving northeast at 30 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 storm will remain over mainly rural areas of north central Uintah and northeastern Daggett Counties. This includes U.S. Highway 191 in Utah between mile markers 377 and 380.

At 719 PM MDT, Doppler radar was tracking an area of thunderstorms across southern Park County and northern Fremont County, moving northeast at 20 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 damage to outdoor objects is possible. Locations impacted include... Elevenmile Canyon Reservoir and Guffey. Monitor the weather situation closely and be alert for threatening weather conditions.

At 828 PM CDT, Doppler radar was tracking a strong thunderstorm 6 miles southeast of Romero, or 15 miles east of Nara Visa, moving northeast at 20 mph. HAZARD...Wind gusts of 50 to 55 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... Dalhart, Hartley, and Romero. If outdoors, consider seeking shelter inside a building.

At 803 PM CDT, Doppler radar was tracking a strong thunderstorm 15 miles southeast of Nara Visa, moving northeast at 20 mph. HAZARD...Wind gusts of 50 to 55 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... Dalhart, Hartley, Cactus, Channing, Adrian, Glenrio, Ware, and Romero. This includes Interstate 40 between mile markers 1 and 22.

At 903 PM EDT, Doppler radar was tracking a cluster of strong thunderstorms near Sandyville, or 10 miles northeast of Ripley, moving east at 25 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... Ripley, Spencer, Elizabeth, Sandyville, Reedy, Mount Alto, Statts Mills, Cherry, Peewee, Harmony, Given, Kentuck, Walton, Palestine, Cottageville, Lucille, Evans, Morristown, Creston, and Annamoriah.

At 809 PM CDT, Doppler radar was tracking a strong thunderstorm near McKenzie, moving southeast at 15 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... McKenzie, Huntingdon, Gleason, Routon, Vale, Henry, Mansfield, Mixie, Crews Store, Ephesus, and Hico. If outdoors, consider seeking shelter inside a building.

At 710 PM MDT, Doppler radar was tracking a strong thunderstorm over Guernsey, or 18 miles northeast of Wheatland, moving northeast at 55 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 hail damage to vegetation is possible. Locations impacted include... Guernsey, Fort Laramie, Hartville, Pine Ridge Estates, Jay Em, Oregon