Moderate

* WHAT... For the Hazardous Seas Warning, north winds 20 to 30 kt with occasional gusts to 35 kt and very steep and hazardous seas 8 to 11 ft at 8 seconds expected. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and steep seas 6 to 9 ft at 7 seconds expected. For the Hazardous Seas Watch, north winds 20 to 30 kt and very steep and hazardous seas 8 to 10 ft at 8 seconds possible. * WHERE...All of the area. * WHEN...For the Hazardous Seas Warning, until 5 AM PDT

* WHAT... For the Hazardous Seas Warning, north winds 20 to 30 kt with occasional gusts to 35 kt and very steep and hazardous seas 8 to 11 ft at 8 seconds expected. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and steep seas 6 to 9 ft at 7 seconds expected. For the Hazardous Seas Watch, north winds 20 to 30 kt and very steep and hazardous seas 8 to 10 ft at 8 seconds possible. * WHERE...All of the area. * WHEN...For the Hazardous Seas Warning, until 5 AM PDT

* WHAT...Dangerous rip currents expected and 4 to 7 ft surf. * WHERE...Kings (Brooklyn), Southwest Suffolk, Southeast Suffolk, Southern Queens and Southern Nassau Counties. * WHEN...From this evening through Thursday evening. * RIP CURRENT IMPACTS...Life-threatening rip currents are likely for all people entering the surf zone. Anyone visiting the beaches should stay out of the surf. Rip currents can sweep even the best swimmers away from shore into deeper water. * RIP CURRENT DETAILS...The rip current risk will be low this

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northwest Iowa and southwest Minnesota. * 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...Visibility one quarter mile or less in dense fog. * WHERE...In Iowa, Buena Vista, Ida, and Woodbury Counties. In Nebraska, Dakota County. In South Dakota, Union County. * 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...Dangerous rip currents expected. * WHERE...Kings (Brooklyn), Southwest Suffolk, Southeast Suffolk, Southern Queens and Southern Nassau Counties. * WHEN...From this evening through Thursday evening. * IMPACTS...Life-threatening rip currents are likely for all people entering the surf zone. Anyone visiting the beaches should stay out of the surf. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...The rip current risk will be low this

* WHAT...Heat index values up to 109 degrees are expected. * WHERE...Portions of East Arkansas, North Mississippi, Southeast Missouri, and West Tennessee. * WHEN...From 11 AM this morning to 8 PM CDT this evening. * 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.

* WHAT...Dangerous swimming conditions. Waves of 3 to 5 feet and dangerous rip currents expected. * WHERE...Eastern Mackinac County. * WHEN...From 8 AM EDT this morning through this evening. * IMPACTS...Waves as high as 3 to 5 feet will result in dangerous swimming conditions and could sweep people off piers and jetties. Remain out of the water to avoid hazardous swimming conditions.

* WHAT...Dangerous rip currents expected. * WHERE...South Carolina Beaches, and Georgia Beaches. * 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. 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. * WHERE...Franklin County Beaches. * WHEN...Until 1 PM EDT this afternoon. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Rip current risk will decrease this afternoon, as easterly winds ease across the Northeast Gulf. 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