Expected

...Forecast flooding changed from Minor to Moderate severity and increased in duration for the following rivers in Mississippi... West Hobolochitto Creek Near McNeil affecting Pearl River County. For the West Hobolochitto Creek...including McNeil...Moderate flooding is forecast. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...West Hobolochitto Creek near McNeil. * WHEN...From this morning to late tomorrow evening. * IMPACTS...At 20.0 feet, North Beech Road and Palestine Road in

* AFFECTED AREA...In Iowa, Lyon, Osceola, Dickinson, Sioux, O'Brien, Clay, Plymouth, Cherokee, Buena Vista, Woodbury and Ida. In Minnesota, Lincoln, Lyon, Murray, Cottonwood, Nobles, Jackson, Pipestone and Rock. In Nebraska, Dixon and Dakota. In South Dakota, Beadle, Kingsbury, Brookings, Gregory, Jerauld, Sanborn, Miner, Lake, Moody, Brule, Aurora, Davison, Hanson, McCook, Minnehaha, Charles Mix, Douglas, Hutchinson, Turner, Lincoln, Bon Homme, Yankton, Clay and Union.

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of north central North Carolina and central, south central, southwest, and west central Virginia. * WHEN...Until 9 AM EDT 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...Northwest winds 25 to 35 mph with gusts up to 45 mph expected. * WHERE...Much of central North Dakota, including the James River Valley. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Objects left unsecured outside will be blown around. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Much of the northern Piedmont and northern Coastal Plain of central North Carolina. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you. Be especially cautious in school zones and watch for children and the flashing lights of school buses. Be on the lookout for sudden changes in visibility, especially when

Patchy fog has developed early this morning across portions of the eastern Virginia piedmont. The fog is patchy, but will be locally dense at times through 7 AM, with visibilities as low as one half to one quarter mile. Motorists are urged to slow down, use low beam headlights, and allow extra following distance. Conditions should improve rapidly after 7 AM.

At 512 AM EDT, Doppler radar was tracking a strong thunderstorm capable of producing a landspout near Baymeadows, or near Unf, moving east at 20 mph. HAZARD...Landspouts and wind gusts around 40 mph. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Ponte Vedra Beach, Jacksonville Beach, Palm Valley, and Sawgrass. If outdoors, consider seeking shelter inside a building.

The fog will be most dense across the northern Piedmont and northern Coastal Plain, including portions of the Triad, Triangle, and Rocky Mount areas, where visibilities may be half to a quarter mile or less at times. Motorists are urged to slow down, use low beam headlights, and allow extra following distance. Conditions should improve after daybreak.

* WHAT...Temperatures up to 105 degrees expected. * WHERE...Palo Duro Canyon. * WHEN...From 1 PM this afternoon to 9 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning

At 435 AM EDT, Doppler radar was tracking a strong thunderstorm capable of producing a landspout near Bryceville, or 14 miles west of Jacksonville, moving northeast at 10 mph. HAZARD...Landspouts and wind gusts around 40 mph. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Cisco Gardens, Baldwin, and Whitehouse Air Field. If outdoors, consider seeking shelter inside a building.