Moderate

* 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

* WHAT...Sub-freezing temperatures in the upper 20s expected. * WHERE...The Eastern Lake Ontario Region. * 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 they should be wrapped, drained, or allowed to drip slowly. Those

* WHAT...Sub-freezing temperatures between 29 and 32 degrees expected. * WHERE...The St. Lawrence Valley in northern New York, and portions of Vermont outside of the Champlain Valley and Northeast Kingdom. * 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. * ADDITIONAL DETAILS...Locations near the St. Lawrence and Connecticut Rivers will be warmer than those into the higher

* WHAT...Northwest winds 25 to 35 mph with gusts up to 45 mph expected. * WHERE...Portions of north central, south central, and southeast North Dakota. * WHEN...From 7 AM to 7 PM CDT Tuesday. * IMPACTS...Objects left unsecured outside will be blown around. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.