Moderate

* WHAT...Temperatures from 104 to 107 expected. * WHERE...Curry County, De Baca County, Quay County, Roosevelt County, and Chaves County Plains. * WHEN...For the first Heat Advisory, until 7 PM MDT this evening. For the second Heat Advisory, from 1 PM to 7 PM MDT Tuesday. * 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...Temperatures from 100 to 104 expected. * WHERE...Middle Rio Grande Valley including the Albuquerque Metro Area, and Espanola Valley. * WHEN...For the first Heat Advisory, until 7 PM MDT this evening. For the second Heat Advisory, from 1 PM to 7 PM MDT Tuesday. * 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...Temperatures from 104 to 107 expected. * WHERE...Curry County, De Baca County, Quay County, Roosevelt County, and Chaves County Plains. * WHEN...For the first Heat Advisory, until 7 PM MDT this evening. For the second Heat Advisory, from 1 PM to 7 PM MDT Tuesday. * 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...Temperatures up to 107. * WHERE...Guadalupe Mountains of west Texas and Southeast New Mexico, Eddy County Plains, Loving, Ward, Eastern Culberson, Reeves County Plains, Chinati Mountains, and Davis Mountains. * WHEN...Until 8 PM MDT /9 PM CDT/ Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses. Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities.

At 309 PM EDT, Doppler radar was tracking a strong thunderstorm near Homosassa Springs, moving south at 20 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Inverness, Homosassa Springs, Inverness Highlands South, Inverness Airport, Inverness Highlands North, North Weeki Wachee, Sugarmill

At 313 PM EDT, Doppler radar was tracking a strong thunderstorm 9 miles northwest of Wildwood, moving south at 20 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Wildwood, Lake Panasoffkee, Coleman, Rutland, Adamsville, Withlapopka Isle, Sumterville, and Oxford. If outdoors, consider seeking shelter inside a building.

At 312 PM AST, Doppler radar was tracking a cluster of strong thunderstorms near Adjuntas. These storms were nearly stationary. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Small hail is possible. Locations impacted include... Coamo, Jayuya, Adjuntas, Villalba, Ciales, San Sebastian, Morovis, Florida, Sabana Grande, Utuado, San German, Lares, Orocovis,

* WHAT...Dangerous swimming conditions due to 3-5 ft waves and rip currents. * WHERE...Manistee County. * WHEN...From Tuesday morning through Tuesday evening. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. Remain out of the water to avoid hazardous swimming conditions.

At 1248 PM MDT, Doppler radar was tracking a strong thunderstorm over Johnson Siding, or 10 miles west of Rapid City, moving east at 10 mph. HAZARD...Wind gusts up to 50 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. The strong thunderstorm will be near... Johnson Siding and Pactola Reservoir around 1250 PM MDT. Hisega around 100 PM MDT.

* WHAT...For the first Heat Advisory, heat index values up to 109. For the second Heat Advisory, heat index values up to 110 expected. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and central, east central, north central, northeast, south central, southeast, and southwest Mississippi. * WHEN...For the first Heat Advisory, until 9 PM CDT this evening. For the second Heat Advisory, from 10 AM to 9 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.