Moderate

* WHAT...Visibility 1/4 to 3 miles in dense fog. * WHERE...Portions of north central, northeast, and northwest Alabama and southern middle 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.

At 543 AM CDT, Doppler radar was tracking a strong thunderstorm 9 miles northwest of Gruver, or 22 miles northwest of Spearman, moving east at 10 mph. HAZARD...Half inch hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. This storm will remain over mainly rural areas of northwestern Hansford County. If outdoors, consider seeking shelter inside a building.

At 545 AM CDT, Doppler radar was tracking a strong thunderstorm 11 miles south of Texhoma, or 19 miles east of Stratford, moving northeast at 15 mph. HAZARD...Penny size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. This storm will remain over mainly rural areas of northwestern Hansford and northeastern Sherman Counties. If outdoors, consider seeking shelter inside a building.

* WHAT...Temperatures 95 to 100 degrees. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 10 AM to 8 PM PDT Monday. * IMPACTS...Hot temperatures 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.

At 520 AM CDT, Doppler radar was tracking a strong thunderstorm 12 miles west of Gruver, or 24 miles east of Stratford, moving northeast at 15 mph. HAZARD...Half inch hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. This storm will remain over mainly rural areas of west central Hansford and eastern Sherman Counties. If outdoors, consider seeking shelter inside a building.

Some patchy dense fog will restrict visibilities to less than one mile across the north Georgia Mountains down into central Georgia. The fog should lift after 10 AM. If driving this morning, slow down, use low-beam headlights and leave extra distance between you and the vehicle in front of you.

At 450 AM CDT, Doppler radar was tracking strong thunderstorms along a line extending from near Cole to 4 miles southwest of Purcell. Movement was southeast at 25 mph. HAZARD...Half inch hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Pauls Valley, Purcell, Lexington, Goldsby, Dibble, Wayne, Washington, Paoli, Cole, Rosedale, Criner, and Whitebead. If outdoors, consider seeking shelter inside a building.

Local observations have shown patchy to areas of fog developing from Lake City eastward to Jacksonville and southward to Palatka and Gainesville where visibility has fallen to around a mile. Areas of fog, locally dense with visibility below a mile at times will persist through sunrise.

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Suffolk County. * 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.

At 442 AM CDT, Doppler radar was tracking a strong thunderstorm near Maud, or 7 miles southeast of New Boston, moving east at 25 mph. HAZARD...Wind gusts up to 40 mph and half inch 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... Texarkana, Atlanta, Wake Village, Nash, Hooks, Queen City, Redwater, Maud, Plain Dealing, Red Lick, Fouke, Bradley, Garland,