Expected

* WHAT...Visibility one-quarter mile or less in dense fog. * WHERE...Portions of North Mississippi and West Tennessee. * WHEN...Until 9 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.

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and steep to very steep and hazardous seas 8 to 11 ft. North winds increase to gales on Sunday, 25 to 35 kt with gusts to 45 kt and seas increase to 9 to 13 ft. * WHERE...All areas. Very steep and hazardous seas are expected beyond 2 nm from shore and south of Pistol River through Sunday morning, expanding to all areas beyond 2 nm from shore Sunday afternoon. Gales are expected beyond 5 nm from shore and south of Gold Beach Sunday afternoon.

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and steep to very steep and hazardous seas 7 to 10 ft. * WHERE...All areas. Very steep and hazardous seas are expected south of Bandon. * WHEN...From 11 AM to 11 PM PDT Sunday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks Recreational boaters should remain in port. Commercial vessels

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and steep to very steep and hazardous seas 8 to 11 ft. North winds increase to gales on Sunday, 25 to 35 kt with gusts to 45 kt and seas increase to 10 to 14 ft. * WHERE...All areas. Very steep and hazardous seas are expected beyond south of Pistol River through Sunday morning, expanding to all areas Sunday afternoon. Gales are expected south of Gold Beach Sunday afternoon. * WHEN...For the Hazardous Seas Warning, until 11 AM PDT Sunday.

* WHAT...Dangerous rip currents expected. * WHERE...Coastal Ocean. * WHEN...From 8 AM EDT this morning through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. Always obey posted Beach Flags. If you enter the surf zone, always have a floatation device with you and swim near a lifeguard if possible. If caught in a rip current, relax and float and do not swim against the current. If able, swim parallel

* WHAT...Dangerous rip currents. * WHERE...Walton, Bay, Gulf, and Franklin County Beaches. * WHEN...Through late Monday night. * 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.

* WHAT...Dangerous rip currents expected. * WHERE...In North Carolina, Coastal New Hanover County. In South Carolina, Coastal Georgetown County. * 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 251 AM CDT, Doppler radar was tracking a strong thunderstorm 5 miles southeast of Pomona, moving northeast at 35 mph. HAZARD...Penny size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to outdoor objects and vegetation is possible. Locations impacted include... Ottawa, Baldwin City, Wellsville, Centropolis, Pomona, Lone Star, Rantoul, Pleasant Grove, Vinland, and Globe. This includes Interstate 35 between mile markers 175 and 198. If outdoors, consider seeking shelter inside a building.

* WHAT...Dangerous rip currents and large breaking waves in the surf zone. * WHERE...The beaches north of Cape Hatteras. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. Dangerous shore break can throw a swimmer or surfer head first into the bottom causing neck and back injuries. * ADDITIONAL DETAILS...The most likely time for strong rip currents to occur is a couple hours either side of low tide, which will occur around 2 pm.

At 208 AM CDT, Doppler radar was tracking a strong thunderstorm near Pomona, moving north at 25 mph. HAZARD...Nickel size hail. SOURCE...Radar indicated. IMPACT...Hail damage to outdoor objects and vegetation is possible. Locations impacted include... Overbrook, Centropolis, Pomona, Pomona Lake, and Globe. If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways.