Severe

* WHAT...Dangerously hot conditions, with temperatures around 103 to 110 expected. * WHERE...Marble and Glen Canyons and Oak Creek and Sycamore Canyons. * WHEN...From 10 AM MST /11 AM MDT/ Friday to 8 PM MST /9 PM MDT/ Sunday. * IMPACTS...Most individuals will be at risk for heat-related illnesses without effective cooling or adequate hydration, especially with prolonged outdoor exposure. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

* WHAT...Dangerously hot conditions, with temperatures 105 to 111 expected below 4000 feet. * WHERE...Northern Gila County below 4000 feet elevation. * WHEN...From 10 AM Friday to 8 PM MST Sunday. * IMPACTS...Most individuals will be at risk for heat-related illnesses without effective cooling or adequate hydration, especially with prolonged outdoor exposure. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

At 316 PM EDT, storm spotters reported flooding in Washington Borough. Flooding was occurring on State Route 57. All lanes were being impacted by water. In addition, the right lane was flooded on NJ-31. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flooding of small creeks and streams, urban areas, highways, streets, and underpasses as well as other drainage and low lying areas. Some locations that may experience flash flooding include...

At 317 PM EDT, storm spotters reported flooding in Washington Borough. Flooding was occurring on State Route 57. All lanes were being impacted by water. In addition, the right lane was flooded on NJ-31. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flooding of small creeks and streams, urban areas, highways, streets, and underpasses as well as other drainage and low lying areas. Some locations that may experience flash flooding include...

At 318 PM EDT, a severe thunderstorm was located over Mendham, or near Morristown, moving northeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. Locations impacted include... Morristown, Dover, Madison, Hopatcong, East Hanover, Lincoln Park, Kinnelon, Hackettstown, Boonton, Butler, Wharton, Rockaway, Morris Plains, Mount Arlington, Mendham, Mountain Lakes, Stanhope, Netcong, Peapack And Gladstone, and Ogdensburg.

SVRABQ The National Weather Service in Albuquerque has issued a * Severe Thunderstorm Warning for... West Central Catron County in west central New Mexico... * Until 200 PM MDT. * At 119 PM MDT, a severe thunderstorm was located 5 miles south of San Francisco Plaza, or 6 miles south of Reserve, moving north at 10 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include...

SVRJKL The National Weather Service in JACKSON KY has issued a * Severe Thunderstorm Warning for... Northeastern Letcher County in southeastern Kentucky... Northeastern Knott County in southeastern Kentucky... Southern Floyd County in southeastern Kentucky... Southwestern Pike County in southeastern Kentucky... * Until 400 PM EDT. * At 319 PM EDT, severe thunderstorms were located along a line extending from near Kimper to Minnie, moving southeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated.

SVROKX The National Weather Service in Upton NY has issued a * Severe Thunderstorm Warning for... Hudson County in northeastern New Jersey... Eastern Passaic County in northeastern New Jersey... Union County in northeastern New Jersey... Southern Bergen County in northeastern New Jersey... Essex County in northeastern New Jersey... * Until 400 PM EDT. * At 320 PM EDT, a severe thunderstorm was located over Union, or over Millburn, moving north at 45 mph. HAZARD...60 mph wind gusts and penny size hail.

At 319 PM EDT, a severe thunderstorm was located over Sayreville, or near Perth Amboy, moving northeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. Locations impacted include... New Brunswick, Perth Amboy, Edison, Old Bridge, East Brunswick, Sayreville, Carteret, Matawan, Colonia, Brownville, Society Hill, North Brunswick Township, Woodbridge, South Plainfield, South River, Highland Park, Metuchen, Spotswood, Milltown, and Helmetta.

At 321 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain has fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses.