Moderate

At 651 PM MDT, Doppler radar was tracking a strong thunderstorm 7 miles south of Geraldine, or 24 miles north of Stanford, moving northeast at 40 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. Locations impacted include... Geraldine, Judith Landing, Iliad, and Square Butte. Frequent cloud to ground lightning is occurring with this storm.

At 852 PM EDT, Doppler radar was tracking a strong thunderstorm near Mechanicville, moving east at 30 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... Troy, Bennington, North Adams, Hoosick Falls, Williamstown, Shaftsbury, Pownal, Green Island, Grafton, Waterford, Berlin, Stamford, Center Brunswick, Brunswick, Hoosick, Lee, Pittstown, White Creek, Easton, and Stillwater.

* WHAT...Heat index values up to 108 expected. * WHERE...Portions of East Arkansas, North Mississippi, Southeast Missouri, and West Tennessee. * WHEN...From 11 AM Monday to 7 PM CDT Tuesday. * 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.

At 654 PM MDT, Doppler radar was tracking an area of thunderstorms from Granby southward towards the Eisenhower Tunnel or 50 miles west of Denver, moving northeast at 35 mph. HAZARD...Wind gusts up to 50 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... Fraser, Georgetown, Winter Park, Silver Plume, Berthoud Falls,

* WHAT...Heat index values up to 111 expected. * WHERE...The I-35 corridor and Coastal Plains. * WHEN...From noon to 7 PM CDT Monday. * 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.

At 633 PM MDT, Doppler radar was tracking an area of strong thunderstorms 9 miles southeast of Logan, or 25 miles east of Tucumcari, moving north at 25 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... Logan and Bard. This includes Interstate 40 between Mile Markers 360 and 363. Monitor the weather situation closely and be alert for threatening weather conditions.

At 832 PM EDT, Doppler radar was tracking a strong thunderstorm near New Haven, or near Pomeroy, 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, Pomeroy, Racine, Ravenswood, New Haven, Mason, Sandyville, Chester, Syracuse, Hartford City, and Portland. This includes Interstate 77 in West Virginia between mile markers 139 and 160.

At 801 PM EDT, Doppler radar was tracking a strong thunderstorm over Windsor, or 10 miles west of Deposit, moving east at 45 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... Walton, Sanford, Deposit, Susquehanna Depot, Hancock, Windsor, Lanesboro, Starrucca, Hiawatha, and Shehawken. If outdoors, consider seeking shelter inside a building.

* WHAT...High waves and dangerous currents expected. * WHERE...Beaches along Lake Michigan in Kewaunee and Manitowoc Counties. * WHEN...From Monday afternoon through Tuesday afternoon. * 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... Cresent Beach and City of Kewaunee Beach in Kewaunee County.

* WHAT...High waves and dangerous currents expected. * WHERE...Beaches along Lake Michigan in Door County. * WHEN...From Monday evening through Tuesday evening. * 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 Dunes Beach in Door County.