Moderate

* WHAT...High wave action and dangerous currents expected at Lake Michigan beaches. Waves 3 to 5 ft expected. * WHERE...Lake County IL. * WHEN...Through Thursday morning. * IMPACTS...Swimming conditions will be life threatening, especially for inexperienced swimmers. Remain out of the water to avoid dangerous swimming conditions and do not venture out onto piers, jetties, breakwalls, or other shoreline structures.

* WHAT...For the Coastal Flood Advisory, up to one half foot of inundation above ground level in low lying areas due to tidal flooding. For the Coastal Flood Watch, up to one half foot of inundation above ground level possible in low lying areas due to tidal flooding. * WHERE...Shoreline in the City of Alexandria and Arlington County. * WHEN...For the Coastal Flood Advisory, until 2 PM EDT Thursday, especially around the time of high tide. For the

* WHAT...High risk of rip currents. * WHERE...Lucas, Ottawa, Erie and Lorain Counties. * WHEN...Until 4 AM EDT Thursday. * 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...For the Coastal Flood Warning, two to three feet of inundation above ground level in low-lying areas near shorelines and tidal waterways. For the High Surf Advisory, large breaking waves of 8 to 12 feet in the surf zone. For the Beach Hazards Statement, a high risk of rip currents. * WHERE...Virginia Beach. * WHEN...For the Coastal Flood Warning, until 4 AM EDT Friday. For the High Surf Advisory, until 6 PM EDT Thursday. For the Beach Hazards Statement, through Thursday evening.

* WHAT...For the High Surf Advisory, large breaking waves of 8 to 12 feet in the surf zone. For the Beach Hazards Statement, a high risk of rip currents. For the Coastal Flood Warning, two to three feet of inundation above ground level expected in low- lying areas near shorelines and tidal waterways. * WHERE...Eastern Currituck County. * WHEN...For the Coastal Flood Warning, until 4 AM EDT Friday. For the High Surf Advisory, until 6 PM EDT Thursday. For the Beach Hazards Statement, through Thursday evening.

* WHAT...For the High Surf Advisory, large breaking waves of 8 to 12 feet in the surf zone. For the Beach Hazards Statement, a high risk of rip currents. For the Coastal Flood Warning, one to two feet of inundation above ground level expected in low- lying areas near shorelines and tidal waterways. * WHERE...In Maryland, the Maryland Beaches. In Virginia, Accomack and Northampton Counties. * WHEN...For the Coastal Flood Warning, until 4 AM EDT Friday.

* WHAT...Strong north to south longshore current. There is also a Moderate Risk of rip currents expected. * WHERE...Coastal Horry and Coastal Georgetown Counties. * WHEN...From 6 AM EDT Thursday through Thursday evening. * IMPACTS...Longshore currents can sweep swimmers and surfers into rip currents, piers, jetties, and other hazardous areas. It may sweep swimmers off their feet, making it difficult to return to shore. Caution should be used when in or near the water. Check with

* WHAT...Dangerous rip currents expected. Strong north to south longshore current also expected. * WHERE...Coastal Pender and Coastal New Hanover Counties. * WHEN...From 6 AM EDT Thursday through Thursday 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 736 PM MDT, Doppler radar was tracking a strong thunderstorm 6 miles south of Thunder Hawk, or 42 miles west of Bullhead, moving east at 25 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. The strong thunderstorm will be near... Thunder Hawk around 740 PM MDT. Keldron and Morristown around 755 PM MDT. Monitor the weather situation closely and be alert for threatening weather conditions.

At 606 PM MST, Doppler radar was tracking a strong thunderstorm 5 miles east of Aguila, or 19 miles west of Wickenburg, moving northwest at 5 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... Aguila. Monitor the weather situation closely and be alert for threatening weather conditions.