Moderate

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Baxter, Fulton, Independence, Izard, Sharp, and Stone Counties. * WHEN...Until 8 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

At 127 AM CDT, Doppler radar was tracking a cluster of strong thunderstorms along a line extending from near Tivoli to near Holiday Beach to near Copano Village. Movement was east at 20 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. Locations impacted include... Port Lavaca, Rockport, Seadrift, Port Oconnor, McFaddin, Lamar,

At 132 AM CDT, Doppler radar was tracking a strong thunderstorm over Enochs, or 11 miles north of Morton, moving east 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 hail damage to vegetation is possible. Locations impacted include... Morton, Enochs, Pep, Bula, Muleshoe Wildlife Refuge, and Maple. If outdoors, consider seeking shelter inside a building.

At 136 AM CDT, Doppler radar was tracking strong thunderstorms along a line extending from Navasota to 11 miles southwest of Bedias to 8 miles north of Kurten. Movement was east at 35 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... College Station, Bryan, Navasota, Willis, Madisonville, Washington, Panorama Village, Montgomery, Snook, Bedias, Kurten, Wixon Valley,

* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.

At 139 AM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 6 miles northeast of La Ward to Seadrift. Movement was east at 45 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... Matagorda, Bay City, Edna, Palacios, South Texas Nuclear Plant, Point Comfort, La Ward, Alamo Beach, Indianola, Schicke Point, Olivia,

* WHAT...Dangerous swimming conditions are expected due to high waves and strong rip currents. * WHERE...Beaches along Lake Michigan in Manitowoc County. * WHEN...From this evening through late tonight. * 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...

At 1204 AM MDT, Doppler radar was tracking a line of strong thunderstorms extending from 7 miles northeast of Causey to 8 miles southeast of Milnesand, moving southeast at 15 mph. HAZARD...Wind gusts up to 45 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... Causey and Lingo.

At 107 AM CDT, Doppler radar was tracking a cluster of strong thunderstorms near Bonnie View, or near Woodsboro, moving east at 10 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 hail damage to vegetation is possible. Locations impacted include... Woodsboro, St. Paul, Bayside, and Bonnie View. This includes US Highway 77 between mile markers 624 and 642.

* WHAT...Afternoon temperatures in the middle to upper 90s today with lows in the low 60s this morning. * WHERE...Hill County and Northern Blaine County. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Hot temperatures 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. If heading outside, wear lightweight, light-colored, loose-fitting clothing and apply sunscreen.