Severe

At 510 PM EDT, severe thunderstorms were located along a line extending from near Sunnyburn to near Jarrettsville to near Cockeysville, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles.

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... The Havasu Creek basin in... Coconino County in north central Arizona... * Until 615 PM MST. * At 210 PM MST, Doppler radar indicated thunderstorms producing heavy rain over the Havasu Creek basin. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 0.25 to 0.75 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for... Northeastern Greenlee County in southeastern Arizona... * Until 515 PM MST. * At 210 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area of the Blue Range Wilderness. Between 1 and 1.8 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas,

SVRMRX The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Southeastern Washington County in east Tennessee... Northeastern Unicoi County in east Tennessee... Carter County in east Tennessee... * Until 545 PM EDT. * At 511 PM EDT, a severe thunderstorm was located near Erwin, moving southeast at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Northwestern Logan County in northeastern Colorado... * Until 345 PM MDT. * At 311 PM MDT, a severe thunderstorm was located 5 miles north of Westplains, or 26 miles northwest of Sterling, moving east at 15 mph. Another severe thunderstorm was located north of North Sterling Reservoir. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to

FFWBGM The National Weather Service in Binghamton has extended the * Flash Flood Warning for... Northern Sullivan County in central New York... * Until 730 PM EDT. * At 511 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2.5 and 3.5 inches of rain have fallen. The expected rainfall rate is 0.5 to 1 inch in 1 hour. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated.

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Harford County in northern Maryland... Central Baltimore County in northern Maryland... * Until 545 PM EDT. * At 512 PM EDT, severe thunderstorms were located along a line extending from 6 miles west of Delta to near Jarrettsville to near Cockeysville, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches

FFWBGM The National Weather Service in Binghamton has extended the * Flash Flood Warning for... Northwestern Sullivan County in central New York... East Central Wayne County in northeastern Pennsylvania... * Until 730 PM EDT. * At 512 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.5 inches of rain have fallen. The expected rainfall rate is 0.5 to 1 inch in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms.

At 512 PM EDT, severe thunderstorms were located along a line extending from Mary Alice to Cranks to near Pennington Gap, moving south at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... Martins Fork Lake around 515 PM EDT. For your protection move to an interior room on the lowest floor of a building.

SVRCYS The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... East central Morrill County in the Panhandle of Nebraska... * Until 400 PM MDT. * At 312 PM MDT, a severe thunderstorm was located 8 miles northeast of Northport, or 24 miles south of Alliance, moving southeast at 25 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Broadwater.