Expected

* WHAT...For the first Heat Advisory, heat index values up to around<br /> 110. For the second Heat Advisory, heat index values up to 109<br /> expected. * WHERE...In Oklahoma, Jefferson and Cotton Counties. In Texas,<br /> Archer, Baylor, Clay, Foard, Knox, Wichita, and Wilbarger Counties. * WHEN...For the first Heat Advisory, until 8 PM CDT this evening.<br /> For the second Heat Advisory, from 1 PM to 8 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat<br /> illnesses.<br />

* WHAT...Heat index values up to 110. * WHERE...Portions of central, northern, northwest, southern,<br /> southwest, and western Oklahoma and northern Texas. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat<br /> illnesses.<br /> Drink plenty of fluids, stay in an air-conditioned room, stay out of<br /> the sun, and check up on relatives and neighbors.

* WHAT...Heat index values up to 108 expected. * WHERE...Love County. * WHEN...From 1 PM to 8 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat<br /> illnesses.<br /> Drink plenty of fluids, stay in an air-conditioned room, stay out of<br /> the sun, and check up on relatives and neighbors.

The National Weather Service in Reno has issued a Red Flag<br /> Warning for thunderstorms and strong outflow winds, which is in<br /> effect from 1 PM to 10 PM PDT Thursday. * Affected Area...Fire Weather Zone 420 Northern Sierra Front<br /> including Carson City, Douglas, Storey, Southern Washoe,<br /> Western Lyon, and Far Southern Lassen Counties, Fire Weather<br /> Zone 421 Southern Sierra Front including Alpine, Northern<br /> Mono, Southern Lyon, and Western Mineral Counties. * Thunderstorms...A mix of wet and dry thunderstorms Thursday<br />

* WHAT...For the High Rip Current Risk, dangerous rip currents.<br /> For the High Surf Advisory, large breaking waves of 3 to 7<br /> feet expected in the surf zone. * WHERE...Walton and Bay County Beaches. * WHEN...For the High Rip Current Risk, through Saturday<br /> evening. For the High Surf Advisory, from 10 AM Thursday to 7<br /> AM CDT Friday. * IMPACTS...Dangerous swimming and surfing conditions and<br /> localized beach erosion. Rip currents can sweep even the best<br /> swimmers away from shore into deeper water.

* WHAT...For the High Rip Current Risk, dangerous rip currents.<br /> For the High Surf Advisory, large breaking waves of 3 to 7<br /> feet expected in the surf zone. * WHERE...Walton and Bay County Beaches. * WHEN...For the High Rip Current Risk, through Saturday<br /> evening. For the High Surf Advisory, from 10 AM Thursday to 7<br /> AM CDT Friday. * IMPACTS...Dangerous swimming and surfing conditions and<br /> localized beach erosion. Rip currents can sweep even the best<br /> swimmers away from shore into deeper water.

* WHAT...Dangerous rip currents. * WHERE...Gulf County Beaches. * WHEN...Through Saturday evening. * IMPACTS...Rip currents can sweep even the best swimmers away<br /> from shore into deeper water.<br /> Swim near a lifeguard. If caught in a rip current, relax and<br /> float. Don't swim against the current. If able, swim in a<br /> direction following the shoreline. If unable to escape, face the<br /> shore and call or wave for help.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of northeast Illinois, including the following<br /> counties, Cook and Will and northwest Indiana, including the<br /> following county, Lake IN. * WHEN...Until 615 PM CDT. * IMPACTS...Flooding may occur in poor drainage and urban areas.<br /> Underpasses may be flooded. Roads and streets may be flooded. * ADDITIONAL DETAILS...<br /> - At 307 PM CDT, Doppler radar and automated rain gauges<br /> indicated heavy rain with rates in excess of 1 inch per hour.<br />

Windy conditions will develop this afternoon and continue into<br /> tonight, even outside of any thunderstorms that develop. Southerly winds will gust up to 30-40 mph, with a few gusts to 45<br /> mph possible. Gusty winds will blow around unsecured objects. The<br /> wind gusts may make driving more difficult, especially for high<br /> profile vehicles on east-west oriented roads.

* WHAT...During the Small Craft Advisory, expect sustained winds<br /> up to 28 knots from the southwest with isolated gusts up to 34<br /> knots. The largest significant waves will be 5 feet with a<br /> potential maximum wave height of 7 feet. During the Low Water<br /> Advisory, abnormally low water levels expected. * WHERE...Michigan Waters of Lake Erie from Detroit River to<br /> North Cape MI. * WHEN...During the Small Craft Advisory, the maximum winds are<br /> expected around 11 PM EDT Wednesday with the largest waves<br />