Severe

* WHAT...Dangerously hot conditions with heat index values up to 111 expected. * WHERE...Muskogee, Mayes, Okmulgee, Rogers, Tulsa, Wagoner, Haskell, McIntosh, and Pittsburg Counties. * WHEN...From noon to 9 PM CDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and

At 911 PM CDT, severe thunderstorms were located along a line extending from near Miller to 7 miles northeast of Lexington, moving east at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Automated Weather Station near Sumner. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... Sumner and Miller around 915 PM CDT. For your protection move to an interior room on the lowest floor of a building.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Central Potter County in north central South Dakota... * WHEN...Until 245 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 848 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 2 and 3 inches of rain have fallen.

* WHAT...Flash flooding and debris flows caused by excessive rainfall continue to be possible over the Aspen Acres Burn Scar. * WHERE...The Aspen Acres Burn Scar. * WHEN...From Friday afternoon through Friday evening. * IMPACTS...Heavy rainfall over the Aspen Acres Burn Scar is expected up to and during the period of the watch. debris flow. Be sure to stay up to date with information from local authorities. Heavy rainfall could trigger flash flooding of low-lying areas, urbanized

At 929 PM EDT, a severe thunderstorm was located near Ichetucknee Spring, moving southeast at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Trenton and Bell. A tornado watch remains in effect for the warned area. Tornadoes can develop quickly from severe thunderstorms. Although a tornado is not immediately likely, if one is spotted act quickly and move to a place

At 838 PM CDT, a severe thunderstorm was located 7 miles northeast of Eva, or 8 miles southeast of Elkhart, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Minor damage to roofs, siding, and trees is possible. Locations impacted include... Eva and Hough. For your protection move to an interior room on the lowest floor of a building.

SVRGID The National Weather Service in Hastings has issued a * Severe Thunderstorm Warning for... Northwestern Buffalo County in south central Nebraska... Northeastern Dawson County in south central Nebraska... * Until 930 PM CDT. * At 843 PM CDT, severe thunderstorms were located along a line extending from near Eddyville to 6 miles east of Cozad, moving east at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near...

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Madison County in northeastern Nebraska... Western Cuming County in northeastern Nebraska... Southwestern Wayne County in northeastern Nebraska... Northern Colfax County in northeastern Nebraska... Northeastern Platte County in northeastern Nebraska... Southeastern Pierce County in northeastern Nebraska... Stanton County in northeastern Nebraska... * Until 930 PM CDT.