Severe

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Northeastern Washington County in north central Maryland... Northwestern Frederick County in north central Maryland... * Until 430 PM EDT. * At 332 PM EDT, severe thunderstorms were located along a line extending from near Claylick to near Williamsport to near Martinsburg, moving east at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches

* WHAT...Dangerously hot conditions with highs 110 to 120 degrees across the Mojave Desert. Highs 100 to 110 degrees across most of the southern Great Basin and Arizona Strip. Little to no overnight relief is expected, particularly in the Mojave Desert where lows of 80 to 95 degrees are forecast. This will result in major to extreme heat risk. * WHERE...Portions of northwest Arizona, southeast California, and south central and southern Nevada. * WHEN...From 10 AM PDT /10 AM MST/ Thursday to 8 PM PDT /8 PM MST/

FFWBOU The National Weather Service in Denver has issued a * Flash Flood Warning for... West Central Elbert County in east central Colorado... Southeastern Douglas County in northeastern Colorado... * Until 430 PM MDT. * At 134 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northeastern Blair County in central Pennsylvania... Southwestern Centre County in central Pennsylvania... Northwestern Huntingdon County in central Pennsylvania... * WHEN...Until 500 PM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 333 PM EDT, Emergency management reported flooded roadways

At 337 PM EDT, a severe thunderstorm was located over Mudgett Island, moving north at 25 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees and powerlines. Locations impacted include... Rouses Point, Alburgh Village, Swanton, Swanton Village, Highgate Falls, Highgate, Alburgh, Franklin, Sheldon, North Hero, Shad Island, Ransoms Bay, Highgate Center, Alburgh Springs, Long Marsh Bay, Rock River Bay, Chapman Bay, East Highgate, Martindale Point, and Kelly

FFWOKX The National Weather Service in Upton has issued a * Flash Flood Warning for... Bergen County in northeastern New Jersey... Essex County in northeastern New Jersey... Hudson County in northeastern New Jersey... Eastern Passaic County in northeastern New Jersey... Northern Union County in northeastern New Jersey... * Until 645 PM EDT. * At 338 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of east central and northeast Colorado, including the following areas: all of Logan, Washington, Morgan, and Lincoln Counties, and the eastern portions of Elbert, Adams, Arapahoe, and Weld Counties. * WHEN...Until 10 PM MDT this evening. * IMPACTS...Excessive runoff may result in flooding of creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. * ADDITIONAL DETAILS...

At 339 PM EDT, a severe thunderstorm was located near Craig Springs, or near Paint Bank, moving southeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... New Castle... Paint Bank... Catawba... Sinking Creek... Abbott... Craig Springs... and Huffman.

At 139 PM MDT, a severe thunderstorm was located over San Francisco Plaza, or near Reserve, moving north at 10 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Reserve and San Francisco Plaza. Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds.

SVRMRX The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Central Russell County in southwestern Virginia... Eastern Washington County in southwestern Virginia... * Until 445 PM EDT. * At 340 PM EDT, a severe thunderstorm was located over Cleveland Va, or near Lebanon, 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...