Moderate

* WHAT...Heat index values up to 103. * WHERE...Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon, and York Counties. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay out of the sun, and stay in an air-conditioned room. Check up on relatives and neighbors, and provide pets with adequate water and shelter from the sun. Young children and pets should never be left unattended in vehicles

At 524 AM CDT, Doppler radar indicated strong thunderstorms along a line extending from 4 miles south of Dunbar to 3 miles southwest of Cloudy to 19 miles northwest of Broken Bow. Movement was southwest at 20 to 25 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down small tree limbs and blow around unsecured objects. Locations in or near the path include... Rattan... Stanley... Snow... Nashoba...

At 536 AM CDT, Doppler radar was tracking a line of strong thunderstorms extending from 18 miles northwest of Gillham to 26 miles northwest of Broken Bow, or extending from 24 miles northwest of De Queen to 45 miles north of Clarksville, moving south at 15 mph. HAZARD...Wind gusts up to 40 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...

At 504 AM CDT, Doppler radar indicated a cluster of strong thunderstorms along a line extending from 2 miles south of Stanley to 6 miles east of Cloudy to 12 miles south of Octavia. Movement was south at 25 to 30 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down small tree limbs and blow around unsecured objects. Locations in or near the path include... Clayton... Rattan... Octavia... Clayton Lake State Park...

At 514 AM CDT, Doppler radar indicated a strong thunderstorm 4 miles south of Crowder, moving east at 30 mph. HAZARD...Wind gusts up to 50 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... Quinton... Crowder... Canadian... Arrowhead State Park... Enterprise... Blocker...

A line of thunderstorms is sinking southeastward across southeast Missouri and western Kentucky early this morning. Wind gusts of 40 to 50 mph, torrential downpours, and frequent lightning can be expected.

At 452 AM CDT, Doppler radar was tracking a line of strong thunderstorms extending from 20 miles north of Gillham to 34 miles northwest of Broken Bow, or extending from 21 miles northwest of Umpire to 50 miles northwest of De Queen, moving south at 25 mph. HAZARD...Wind gusts up to 40 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...

* WHAT...High temperatures up to 103 degrees expected. * WHERE...A portion of central California. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...-Moderate Heat Risk Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

* WHAT...Visibility of a quarter-mile or less in dense fog. * WHERE...Coastal Washington County. * WHEN...Until 8 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 439 AM CDT, Doppler radar indicated a cluster of strong thunderstorms along a line extending from 5 miles northwest of Clayton to 7 miles east of Nashoba to 4 miles southeast of Octavia. Movement was south at 30 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down small tree limbs and blow around unsecured objects. Locations in or near the path include... Clayton... Albion... Octavia... Clayton Lake State Park...