Severe

* WHAT...Dangerously hot conditions possible. Afternoon temperatures 110 to 115. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...In Arizona, Central La Paz, Parker Valley, and Yuma. In California, Palo Verde Valley. * WHEN...From Wednesday morning through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

* WHAT...Dangerously hot conditions possible. Afternoon temperatures 110 to 115. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...Buckeye/Avondale, Central Phoenix, Deer Valley, East Valley, North Phoenix/Glendale, Northwest Valley, Scottsdale/Paradise Valley, South Mountain/Ahwatukee, and Southeast Valley/Queen Creek. * WHEN...From Wednesday morning through Thursday evening.

* WHAT...Dangerously hot conditions possible. Afternoon temperatures 109 to 115. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...Imperial County Southwest, Imperial County West, and Imperial Valley. * WHEN...From Wednesday morning through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. An Extreme Heat Watch means that a period of very hot temperatures,

* WHAT...Dangerously hot conditions. Afternoon temperatures up to 112 expected. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...San Carlos. * WHEN...From 11 AM Tuesday to 8 PM MST Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. An Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to

SVRAKQ The National Weather Service in Wakefield has issued a * Severe Thunderstorm Warning for... Louisa County in central Virginia... Northwestern Goochland County in central Virginia... Southwestern Caroline County in north central Virginia... Northwestern Hanover County in central Virginia... Central Fluvanna County in central Virginia... * Until 615 PM EDT. * At 528 PM EDT, a severe thunderstorm was located near Kents Store, or near Palmyra, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated.

SVRMRX The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Marion County in east Tennessee... * Until 515 PM CDT. * At 429 PM CDT, a severe thunderstorm was located 11 miles northeast of Skyline, or 16 miles south of Winchester, moving east at 50 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include...

At 301 PM MDT, a severe thunderstorm was located 35 miles south of Ashland, or 42 miles southwest of Broadus, moving southeast at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Moorhead and Otter. Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Torrential rainfall is also occurring with this storm and may lead to

At 304 PM MDT, a severe thunderstorm was located over Keeline, or 13 miles west of Lusk, moving southeast at 25 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... Lusk, Manville, and Niobrara County Fairgrounds. For your protection move to an interior room on the lowest floor of a building.

SVRTAE The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Dale County in southeastern Alabama... Northern Coffee County in southeastern Alabama... * Until 445 PM CDT. * At 404 PM CDT, a severe thunderstorm was located 8 miles northeast of Elba, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Elba, Fort Rucker, Ozark, Enterprise, Newton, New Brockton, Ariton,

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... The District of Columbia... South central Montgomery County in central Maryland... West central Prince Georges County in central Maryland... The City of Fairfax in northern Virginia... Arlington County in northern Virginia... The City of Falls Church in northern Virginia... Central Fairfax County in northern Virginia... The City of Alexandria in northern Virginia... * Until 545 PM EDT.