Expected

* WHAT...High temperatures of 94 to 104 degrees are expected today, after lows of 55 to 65 degrees. * WHERE...Central Siskiyou County and South Central Siskiyou County, including Yreka, Klamath River, Montague, Weed, Mount Shasta City, Dunsmuir and McCloud. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

* WHAT...High temperatures of 94 to 104 degrees expected after low temperatures of 60 to 65 degrees, except upper 60s in some typically warmer locations. * WHERE...Eastern Curry County and Josephine County and Jackson County, including Medford, Ashland, Eagle Point, Butte Falls, Shady Cove, Jacksonville, Applegate, Grants Pass, Merlin, Cave Junction, O'Brien and Agness. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.

* WHAT...High temperatures of 90 to 97 degrees today, after lows of 50 to 55 degrees. * WHERE...In California, Modoc County, North Central and Southeast Siskiyou County, and Northeast Siskiyou and Northwest Modoc Counties. This includes Macdoel, Dorris, Tulelake, Tennant, Alturas, Adin and Lookout. In Oregon, Klamath Basin. This includes Klamath Falls, Chiloquin, Keno, Worden, Merrill and Malin. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat related illnesses.

* WHAT...High temperatures of 100 to 110 degrees are expected today, after low temperatures of 60 to 65 degrees. * WHERE...Western Siskiyou County, including Seiad Valley, Happy Camp, Somes Bar, Fort Jones, Greenview, Etna, Sawyers Bar, and Callahan. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Central Assumption Parish in southeastern Louisiana... Northwestern Lafourche Parish in southeastern Louisiana... Southwestern St. James Parish in southeastern Louisiana... * WHEN...Until 600 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 253 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR LOW RELATIVE HUMIDITY AND STRONG GUSTY WINDS FOR THE EASTERN NEBRASKA PANHANDLE AND WESTERN SANDHILLS... * AFFECTED AREA...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR. * TIMING...For the warning today, through 9 PM MDT. For the watch Wednesday, Noon through 9 PM MDT. * WINDS...The rest of today, west 10 to 20 with gusts up to 30 mph. Wednesday, northwest 20 to 30 mph with gusts up to 50 mph.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast Texas, including the following county, Chambers. * WHEN...Until 545 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 257 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected

At 358 PM EDT, Doppler radar was tracking a strong thunderstorm near Kissimmee Prairie Preserve, or 15 miles south of Lake Marian, moving northeast at 20 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Kissimmee Prairie Preserve. If outdoors, consider seeking shelter inside a building. Frequent cloud to ground lightning is occurring with this storm. Seek

At 331 PM EDT/231 PM CDT/, Doppler radar was tracking strong thunderstorms along a line extending from near Santa Rosa Beach to near Panama City to near Mexico Beach. Movement was northeast at 35 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Panama City, Lynn Haven, Panama City Beach, Callaway, Santa Rosa Beach, Springfield, Mexico Beach, Hiland Park, Eglin Air Force Base,

...The National Weather Service in Jackson MS has issued a Flood Warning for the following rivers in Mississippi... Homochitto River At Rosetta affecting Franklin County. * WHAT...Minor flooding is forecast. * WHERE...Homochitto River at Rosetta. * WHEN...From this evening to tomorrow evening. * IMPACTS...At 19.0 feet, Water begins to spread into agricultural lands along the river. Equipment and livestock should be removed. * ADDITIONAL DETAILS... - At 1:45 PM CDT Tuesday the stage was 7.2 feet.