Expected

* WHAT...Sub-freezing temperatures as low as 27 expected. * WHERE...Bay, Huron, Lapeer, Macomb, Midland, Sanilac, St. Clair, and Tuscola Counties. * WHEN...From midnight tonight to 8 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold.

* IMPACTS: Low humidities, unseasonably warm temperatures, and strong gusty winds could create erratic fire behavior. * AFFECTED AREA: In Southeast MT Fire Zones...130...132. In Southeast MT and Northwest SD Fire Zone...133. The most critical areas exist mainly along and north of Interstate 94 and US Highway 12. * COUNTIES AFFECTED: In Northwest SD...Harding. In Southeast MT...Carter...Custer...Fallon...Rosebud...Treasure. * WIND: Northwest 15 to 25 mph with gusts to 40 mph. * HUMIDITY: As low as 15 percent.

* WHAT...Dangerous rip currents expected. * WHERE...Georgia Beaches. * WHEN...From Tuesday morning through Tuesday evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.

* WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Portions of south central and southwest Idaho and southeast Oregon. * WHEN...From noon MDT /11 AM PDT/ Wednesday to midnight MDT /11 PM PDT/ Wednesday Night. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and power outages may result. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

* WHAT...Sub-freezing temperatures as low as 26 to 31 degrees expected. * WHERE...A portion of Northern Lower Michigan. * WHEN...From midnight tonight to 8 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. Take steps now to protect tender plants from the cold.

At 214 PM EDT, Doppler radar was tracking a strong thunderstorm 7 miles west of Kingstree, moving east at 30 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... Kingstree, Salters, Warsaw, Morrisville, Nesmith, Indiantown, Cades, Stuckey, and Williamsburg Regional Hospital. If outdoors, consider seeking shelter inside a building.

At 221 PM EDT, Doppler radar was tracking a strong thunderstorm capable of producing waterspouts over Davis, or 7 miles northeast of Harkers Island, moving east at 15 mph. HAZARD...Waterspouts and half inch hail. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous waters. Minor hail damage to vegetation is possible. Locations impacted include... Sealevel, Marshallberg, Smyrna, Atlantic, Davis, Williston, Stacy, and Gloucester.

At 154 PM EDT, Doppler radar was tracking a strong thunderstorm over Bucksville, or near Red Hill, moving east at 30 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... Myrtle Beach, Conway, North Myrtle Beach, Myrtle Beach Airport, Socastee, North Myrtle Beach Airport, Red Hill, Horry Georgetown

At 158 PM EDT, Doppler radar was tracking a strong thunderstorm over Zion, or near Marion, moving east at 30 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... Marion, Mullins, Fair Bluff, Lake View, Fork, Zion, Smithboro, Kemper, Gapway, Green Sea, Nichols, and Carolinas Hospital System - Marion.

* WHAT...Sub-freezing temperatures in the upper 20s expected. * WHERE...Erie, Genesee, Wyoming, Livingston, Chautauqua, Cattaraugus, and Allegany Counties. * WHEN...From midnight tonight to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes