Severe

* WHAT...For the Extreme Heat Warning, dangerously hot temperatures with highs on today between 100 and 108 degrees. For the Lake Wind Advisory, west winds 10 to 20 mph with gusts up to 30 mph expected. * WHERE...Central and Southeast Phillips, Central and Southern Valley, Garfield, and Petroleum Counties. * WHEN...For the Extreme Heat Warning, until noon MDT Sunday. For the Lake Wind Advisory, from 6 PM this evening to 6 PM MDT Sunday. * IMPACTS...Strong winds and rough waves on area lakes will create

* WHAT...Dangerously hot temperatures with highs today in the mid 90s to mid 100s. * WHERE...Daniels, Dawson, Eastern Roosevelt, Prairie, Richland, Sheridan, Western Roosevelt, and Wibaux Counties. * WHEN...Until 6 PM MDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Low temperatures on Sunday morning will be in the upper 60s to low 70s. Poor overnight recovery will add to heat related stress.

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Central Cook County in northeastern Illinois... DuPage County in northeastern Illinois... Southeastern Kane County in northeastern Illinois... Kendall County in northeastern Illinois... Northwestern Will County in northeastern Illinois... * WHEN...Until 300 PM CDT. * IMPACTS...Flooding may occur in poor drainage and urban areas. High water may recede slowly from flooded areas. Area creeks and streams

...Fire Weather Watch Sunday... The National Weather Service in North Platte has issued a Red Flag Warning for ow relative humidity and gusty south winds, which is in effect from 10 AM to 10 PM MDT Sunday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR. * TIMING...From 10 AM to 10 PM MDT. * WINDS...South 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 15 percent. * TEMPERATURES...Up to 101. * LIGHTNING...None expected.

...Fire Weather Watch Sunday... The National Weather Service in North Platte has issued a Red Flag Warning for ow relative humidity and gusty south winds, which is in effect from 10 AM to 10 PM MDT Sunday. * AFFECTED AREA...Fire Weather Zone 210 Frenchman Basin. * TIMING... * WINDS...South 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 20 percent. * TEMPERATURES...Into the upper 90s. * LIGHTNING...None expected. * IMPACTS...Any fire starts have the potential to spread rapidly.

The National Weather Service in Salt Lake City has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 1 PM to 10 PM MDT Sunday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert and Fire Weather Zone 497 Mojave Desert. * WINDS...Southwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Critical fire weather conditions are expected. Any

The National Weather Service in Salt Lake City has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 1 PM to 10 PM MDT Sunday. * AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains, Fire Weather Zone 481 Western Ashley National Forest, Fire Weather Zone 482 Western Uintah Basin, Fire Weather Zone 483 Southern Ashley National Forest, Fire Weather Zone 484 Tavaputs Plateau, Fire Weather Zone 488 Manti National Forest, Fire

FFWTAE The National Weather Service in Tallahassee has issued a * Flash Flood Warning for... Northern Gadsden County in Big Bend Florida... East Central Jackson County in the panhandle of Florida... Southern Decatur County in southwestern Georgia... Southwestern Grady County in southwestern Georgia... Southeastern Seminole County in southwestern Georgia... * Until 345 PM EDT /245 PM CDT/. * At 1236 PM EDT /1136 AM CDT/, Doppler radar and automated rain

...The Flood Watch is extended for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. * WHAT...Flooding is possible. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...From Sunday morning to Monday evening. * IMPACTS...At 11.0 feet, Water affects County Road E63 north of the river near Toronto and affects the lowest roads in Buena Vista. * ADDITIONAL DETAILS... - At 10:30 AM CDT Saturday the stage was 8.3 feet and rising.