Moderate

* WHAT...Afternoon heat index values between 105 and 110 expected. * WHERE...Portions of central, northern, northwest, southern,<br /> southwest, and western Oklahoma and northern Texas. * WHEN...From 1 PM to 8 PM CDT Wednesday. * 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...Temperatures up to 110F across southeast New Mexico, the<br /> Permian Basin, and Trans Pecos. Temperatures up to 100F across the<br /> mountains. Temperatures up to 115F along the Rio Grande. * WHERE...Southeast New Mexico and west Texas. * WHEN...From 11 AM MDT /noon CDT/ to 9 PM MDT /10 PM CDT/ Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses.<br /> Drink plenty of fluids even if you don't feel thirsty, but avoid<br /> alcohol and caffeine. Stay in an air-conditioned room, stay out of<br />

At 155 PM EDT, Doppler radar was tracking a strong thunderstorm near<br /> Clarkston, or 9 miles northeast of Milford, moving northeast at 25<br /> mph. HAZARD...Winds in excess of 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Minor damage to outdoor objects is<br /> possible. This strong thunderstorm will be near...<br /> Clarkston around 200 PM EDT.<br /> Oxford around 220 PM EDT. Other locations impacted by this storm include Waterford, Davisburg,<br />

At 157 PM EDT, Doppler radar was tracking a strong thunderstorm near<br /> Albion, moving northeast at 40 mph. HAZARD...Winds in excess of 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Minor damage to outdoor objects is<br /> possible. Locations impacted include...<br /> Albion... Eaton Rapids... Leslie...<br /> Onondaga... Marengo... Springport...<br />

* WHAT...High wave action, strong currents, and dangerous<br /> swimming conditions expected. Piers may be heavily swamped by<br /> waves. * WHERE...Mason, Oceana, Muskegon, Ottawa, Allegan and Van Buren<br /> counties. * WHEN...Through late tonight. * IMPACTS...Strong currents can pull swimmers into deeper water<br /> and high waves can sweep people off piers. * ADDITIONAL DETAILS...All beaches will have strong currents and<br /> many will have waves 3 to 6 feet. Beaches on the southside of<br /> south piers will be especially hazardous.<br />

* WHAT...High temperatures up to 103 degrees expected. * WHERE...A portion of central California. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Moderate Risk of heat-related illnesses to<br /> those sensitive to heat, such as older adults (65+), infants,<br /> athletes, outdoor workers, those without effective cooling, and<br /> those with chronic diseases. Some risk to general population.<br /> Drink plenty of fluids, stay in an air-conditioned room, stay out of<br />

At 137 PM EDT, Doppler radar was tracking a strong thunderstorm over<br /> Picolata, or near Green Cove Springs, moving east at 30 mph. HAZARD...Wind gusts around 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Locations impacted include...<br /> Saint Augustine, World Golf Village, Saint Augustine Beach, Vilano<br /> Beach, Picolata, South Ponte Vedra, Saint Augustine Shores, Butler<br /> Beach, Saint Augustine South, and Guana River State Park.<br />

* WHAT...Heat index values up to 105-107 expected. * WHERE...Coastal Broward County, Coastal Miami Dade County,<br /> Metro Broward County, and Metropolitan Miami Dade Counties. * WHEN...From noon today to 6 PM EDT 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<br /> of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose<br />

* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph<br /> expected. * WHERE...Portions of west central Illinois and central, east<br /> central, and northeast Missouri. * WHEN...From 10 AM to 6 PM CDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree<br /> limbs could be blown down and a few power outages may result.<br /> Winds this strong can make driving difficult, especially for high<br /> profile vehicles. Use extra caution. Secure outdoor objects.

* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph<br /> expected. * WHERE...Portions of south central and southwest Illinois and east<br /> central Missouri. * WHEN...From 1 PM to 8 PM CDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree<br /> limbs could be blown down and a few power outages may result.<br /> Winds this strong can make driving difficult, especially for high<br /> profile vehicles. Use extra caution. Secure outdoor objects.