Moderate

* WHAT...Heat index values up to 105 expected. * WHERE...Pike, Northern Polk County Higher Elevations, Polk County Lower Elevations, Southeast Polk County Higher Elevations, and Southwest Montgomery County Higher Elevations Counties. * WHEN...From 11 AM to 7 PM CDT Sunday. * 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...Heat index values up to 110 expected. * WHERE...Portions of central, eastern, north central, southeast, southwest, and western Arkansas. * WHEN...From 11 AM to 7 PM CDT Sunday. * 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.

At 125 PM CDT, Doppler radar indicated cluster of strong thunderstorms extending from 2 miles north of Keefeton to 3 miles northwest of Lake Eufaula State Park. Movement was east at 20 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... Eufaula... Checotah... Warner... Gore... Webbers Falls... Oktaha...

At 126 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from Watts to near Moore. Movement was south at 25 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Clinton... Marshall... Marsena... Kay... Witts Spring... Rocky Hill... Moore... Dabney...

At 129 PM CDT, Doppler radar was tracking a strong thunderstorm over Deerbrook, or 8 miles north of Macon, moving southeast 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 hail damage to vegetation is possible. This strong thunderstorm will be near... Macon, Prairie Point, and Deerbrook around 135 PM CDT. If outdoors, consider seeking shelter inside a building.

* WHAT...Temperatures up to 105 expected. * WHERE...Chaves County Plains. * WHEN...Until 7 PM MDT this evening. * 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 103 PM CDT, Doppler radar was tracking a strong thunderstorm near Kilmichael, or 13 miles east of Winona, moving southeast at 15 mph. HAZARD...Wind gusts up to 50 mph and pea 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. This strong thunderstorm will be near... Poplar Creek around 110 PM CDT. If outdoors, consider seeking shelter inside a building.

At 105 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from near George Payne State Park to near Paynes to near Minter City. Movement was southeast at 20 mph. HAZARD...Wind gusts up to 50 mph and pea 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. Strong thunderstorms will be near... Holcomb and Bew Springs around 115 PM CDT. Grenada and Leflore around 120 PM CDT.

At 207 PM EDT, Doppler radar was tracking a cluster of strong thunderstorms near Rio Grande, moving northeast at 30 mph. HAZARD...Pea size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. Locations impacted include... Point Pleasant, Gallipolis, Pomeroy, Rio Grande, Racine, Rutland, New Haven, Mason, Middleport, Syracuse, Hartford City, Henderson, Cheshire, Adamsville, Lakin, Letart, and Kyger. If outdoors, consider seeking shelter inside a building.

* WHAT...Sustained southwest winds 20 to 25 mph, with gusts near 45 mph expected. * WHERE...White Pine, Northern Elko, and Humboldt Counties. * WHEN...From 11 AM PDT Saturday morning until 11 PM PDT Saturday evening. * IMPACTS...Blowing dust will reduce visibilities at times. Travel will be difficult, particularly for high profile vehicles. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.