Moderate

* WHAT...Temperatures from 105 to 109 degrees. * WHERE...The Big Country, Concho Valley, and Heartland areas, and portions of the Northwest Hill Country. * WHEN...From 1 PM this afternoon to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Never, ever, leave children or pets alone in enclosed vehicles, not even for a few minutes. Car interiors can reach lethal temperatures in a matter of minutes. Stay indoors and seek air-conditioned buildings. Drink water more

At 722 AM EDT, Doppler radar was tracking a strong thunderstorm over Fruitland, or near Pomona Park, moving east at 5 mph. HAZARD...Wind gusts around 40 mph and minor flooding due to heavy rainfall. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor flooding due to heavy rainfall is possible. Locations impacted include... Crescent City, Pomona Park, Andalusia, Lake Delancy, Fruitland, Welaka, Lake Como, and Georgetown.

Patchy fog has developed this morning across portions of Eastern North Carolina resulting in visibilities around or just below 1 mile this morning. Quick reductions in visibility could result in hazardous driving conditions during this mornings rush hour. Patchy fog is forecast to dissipate within the next hour or two as the area begins to mix out and drier air continues to filter into the region.

* WHAT...Heat index values up to 109. * WHERE...Portions of south central and southeast Texas. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Hotter conditions are expected on Wednesday with afternoon temperatures generally in the triple digits and peak heat indices in the 106 to 112 F range. This Heat Advisory will likely need to be extended through midweek. Drink plenty of fluids, stay in an air-conditioned room, stay out of

* WHAT...High temperatures in the 90s below 6000 feet expected. * WHERE...San Bernardino County Mountains County below 6000 feet. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Low temperatures 10 to 15 degrees above normal will limit relief from the heat. Increasing temperatures into the middle of next week will increase the threat of heat-related illness across populations.

* WHAT...High temperatures in the mid 80s near the beaches to the lower to mid 90s for higher coastal terrain expected. Low temperatures mostly in the 70s. * WHERE...Orange County Coastal Areas County. * WHEN...From 10 AM this morning to 8 PM PDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. 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 during the peak of the heat on Thursday and Friday in the mid 80s near the beaches to the mid to upper 90s for the mesas and other higher coastal terrain expected. Low temperatures will be mostly in the 70s. * WHERE...San Diego County Coastal Areas County. * WHEN...From 10 AM this morning to 8 PM PDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses.

* WHAT...High temperatures in the mid 90s to 102 expected. * WHERE...Riverside County Mountains County. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Low temperatures 10 to 15 degrees above normal will limit relief from the heat. Increasing temperatures into the middle of next week will increase the threat of heat-related illness across populations.

At 549 AM CDT, Doppler radar was tracking a cluster of strong thunderstorms along a line extending from 8 miles northeast of Cozad to near Curtis. Movement was east at 30 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Strong thunderstorms will be near... Cozad around 555 AM CDT. This includes Interstate 80 between mile markers 209 and 242. If outdoors, consider seeking shelter inside a building.

* WHAT...High temperatures up to 104 degrees expected. Moderate to Major Heat Risk is expected at this time. * WHERE...Southern San Joaquin Valley and West Side Hills of the Coastal Range. * WHEN...Until 11 PM PDT Wednesday. * 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. Take extra precautions when outside. Wear lightweight and loose