Expected

* WHAT...Surf of 3 to 5 feet with local sets to 6 feet, highest at south-facing beaches in Orange County. High rip current risk and strong longshore currents. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Through Friday evening. * IMPACTS...Hazardous swimming conditions generated by high rip current risk and strong longshore currents. PRECAUTIONARY/PREPAREDNESS ACTIONS. Remain out of the water to avoid hazardous swimming conditions.

Locally dense fog will develop through the remainder of the overnight through 8 AM EDT, then dissipate by 9 or 10 AM EDT. Fog will be conditional on the degree of clearing behind a cold front passage this morning, with areas clearing out faster likely seeing more widespread fog and thus better chances for visibility to drop below one-quarter mile at times. Areas that received abundant rainfall Thursday are also more susceptible to locally dense fog.

At 929 PM PDT, Doppler radar was tracking a strong thunderstorm over Sattley, or near Sierraville, moving northwest at 15 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... Sierraville, Calpine, Sattley, Whitehawk, and Ca 89 At Sierra-Plumas Co Line. If outdoors, consider seeking shelter inside a building.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southwest Virginia, including the following counties and independent city, City of Norton, Lee, Russell, Scott and Wise. * WHEN...Until 600 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Streams continue to rise due to excess runoff from earlier rainfall. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS...

* WHAT...Flooding caused by excessive rainfall. * WHERE...The island of Oahu in Honolulu County. * WHEN...Until 945 PM HST. * IMPACTS...Minor flooding on roads, poor drainage areas, and in streams. * ADDITIONAL DETAILS... - At 641 PM HST, radar and automated rain gauges indicated heavy rain over windward portions Oahu from Kaneohe to Punaluu. Rain was falling at a rate of 0.5 to 1 inch per hour. - Some locations that will experience flooding include...

At 1243 AM EDT, a line of strong thunderstorms was along a line extending from near Rentz to Lowery to near Cedar Grove to near McRae to near Jacksonville to near Osierfield, and moving east at 50 mph. HAZARD...40 to 50 mph wind and heavy rain. SOURCE...Radar indicated. IMPACT...Expect minor damage to tree limbs and blowing around of light, unsecured objects. Heavy rain may cause temporary street flooding especially in poor drainage areas. Locations impacted include...

* WHAT...Heat index values up to 109 expected. * WHERE...Portions of central, south central, southwest, and west central Louisiana and southeast Texas. * WHEN...From noon to 7 PM CDT Friday. * 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning

At 1219 AM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Fitzgerald to near Unionville to 6 miles northwest of Coolidge. Movement was east at 50 mph. HAZARD...Wind gusts up to 40 to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Douglas, Hazlehurst, Pearson, Willacoochee, Broxton, Ambrose, Nicholls, Pridgen, West Green, and Snipesville.

At 1122 PM CDT, Doppler radar indicated a strong thunderstorm 4 miles northwest of Eufaula, moving northeast at 5 mph. HAZARD...Wind gusts up to 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down small tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations in or near the path include... Eufaula... Checotah... Rentiesville... Stidham...

At 901 PM PDT, Doppler radar was tracking strong thunderstorms over Independence Lake, or 8 miles south of Sierraville, moving northwest at 10 mph. HAZARD...Wind gusts up to 50 mph and penny 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... Stampede Reservoir, Sierraville, Independence Lake, Ca 89 At Nevada-Sierra Co Line, Logger Campground, and Upper Little Truckee