Expected

* WHAT...Dangerously hot conditions with heat index values up to 114 expected. * WHERE...Bryan, Marshall, Jefferson, and Love Counties. * WHEN...Until 8 PM CDT this evening. * 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.

* WHAT...Hot daytime conditions with high temperatures between 100 and 108 common. Warm overnight conditions will bring less relief than usual. * WHERE...Antelope Valley. * WHEN...From 10 AM Thursday to 8 PM PDT Monday. * IMPACTS...There is a high risk for dangerous heat illness, especially for sensitive groups like the very young, the very old, those without air conditioning, and those active outdoors. Drink plenty of fluids, stay in an air-conditioned room, stay out of

* WHAT...Flooding caused by excessive rainfall last night will continue this morning along the Moenkopi Wash, from Moenkopi through the Little Colorado River. Elevated flow is expected in the Colorado River between river miles 61 and 69. * WHERE...Coconino County in north central Arizona... * WHEN...Until 600 PM MST /700 PM MDT/ Tonight. * IMPACTS...Flooding of creeks and normally dry washes is imminent or occurring. Further rises in the water levels of already flooded creeks and normally dry washes.

* WHAT...Moderate coastal flooding expected with up to 2 to 4 feet of inundation at high tide. * WHERE...In Louisiana, Lower St. Bernard, Southeast St. Tammany, Eastern Orleans and Lower Plaquemines Parishes. In Mississippi, Southern Hancock, Southern Harrison and Southern Jackson Counties. * WHEN...Until 4 AM CDT Thursday. * IMPACTS...Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure will be inundated. Some shoreline erosion will occur.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southwestern Harrison County in northern West Virginia... Lewis County in northern West Virginia... * WHEN...Until 430 PM EDT. * IMPACTS...Flooding of rivers, creeks, and other low-lying and flood-prone locations is occurring. Several roads remain closed due to flooding. * ADDITIONAL DETAILS... - At 1032 AM EDT, Emergency management and the Department of Highways reported ongoing flooding throughout the area.

...The National Weather Service in Corpus Christi has issued a Flood Warning for the following rivers in Texas... Nueces River Near Tilden affecting McMullen County. For the Nueces River...including Cotulla, Tilden, Three Rivers... Major flooding is forecast. * WHAT...Major flooding is forecast. * WHERE...Nueces River near Tilden. * WHEN...From Friday evening until further notice. * IMPACTS...At 20 ft, major flooding below Cotulla to below Tilden occurs, and cuts off extensive portions of the flood plains,

* WHAT...Small stream flooding caused by excessive rainfall continues. * WHERE...Southern Monroe County in east central Ohio... Southern Noble County in east central Ohio... Western Wetzel County in northern West Virginia... * WHEN...Until 700 PM EDT Wednesday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 1013 AM EDT, gauge reports indicated elevated stream levels

...SCATTERED THUNDERSTORMS THIS AFTERNOON AND EVENING ACROSS FAR SOUTHEAST OREGON ZONES... .Scattered thunderstorms are expected to develop near the Nevada border and south-central Oregon this afternoon. The thunderstorms are expected to be a mix of wet and dry. Expect gusty and erratic winds up to 45 mph in the vicinity of these thunderstorms. The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 11 AM this morning to 11 PM PDT this evening.