Moderate

At 511 PM EDT, a strong thunderstorm was located over Hilliard, moving northeast at 45 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Columbus, Dublin, Westerville, Delaware, Upper Arlington, Hilliard, Worthington, Powell, Johnstown, Sunbury, Minerva Park, Polaris, New Albany, Shawnee Hills, Galena, Marble Cliff, Riverlea, Hartford, Alum Creek State Park, and Olive Green.

At 512 PM EDT, Doppler radar was tracking a strong thunderstorm over Washburn, or 8 miles southwest of Caribou, moving east at 60 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Presque Isle, Caribou, Fort Fairfield, Limestone, Mapleton, Washburn, Woodland, Loring, Castle Hill, Perham, Caswell, and Wade. This includes US Highway 1 near Caribou. If outdoors, consider seeking shelter inside a building.

Scattered rain and snow showers will move southward through North Central MT this afternoon. Some of the showers will be heavy for a short period of time. Rainfall amounts will generally be less than 0.05 but up to a tenth of an inch is possible from heavier showers. Additionally, an isolated lightning strike is also possible. Those traveling across North Central MT this afternoon should be alert for changing road conditions and reduced visibility because of falling rain or snow.

At 517 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 8 miles northwest of Loring to 6 miles northeast of Scopan to 7 miles northwest of Shin Pond. Movement was east at 60 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Presque Isle, Caribou, Houlton, Fort Fairfield, Limestone, Mars Hill,

At 518 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Caribou to 6 miles south of Mapleton to 10 miles north of Shin Pond. Movement was east at 65 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Presque Isle, Caribou, Fort Fairfield, Limestone, Mapleton, Washburn, Mars Hill, Easton, Woodland, Bridgewater, Masardis, Loring, Scopan,

At 449 PM EDT, a strong thunderstorm was located over London, moving northeast at 45 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Columbus, Dublin, Upper Arlington, Hilliard, Worthington, London, Jefferson, Plain City, West Jefferson, Choctaw Lake, New California, Lake Darby, Grandview Heights, Marble Cliff, Riverlea, Lafayette, Newport, Resaca, Clintonville, and US Route 33 at US Route 42.

At 447 PM EDT, Doppler radar was tracking gusty showers along a line extending from 6 miles south of Colebrook to near Wells River Village. Movement was northeast at 65 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Berlin, Littleton, Lancaster, Bethlehem, Haverhill, Franconia, Errol, Stratford, Dixville, Carroll, Gorham, Lisbon, Jefferson, Bath,

* WHAT...Sub-freezing temperatures as low as 25 expected. * WHERE...Portions of east central and northeast Colorado, northwest and west central Kansas, and southwest Nebraska. * WHEN...From 9 PM MDT /10 PM CDT/ Wednesday to 8 AM MDT /9 AM CDT/ Thursday. * IMPACTS...Below freezing temperatures could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Drain in-ground sprinkler systems and cover above ground pipes. Take steps now to protect tender plants from the cold.

* WHAT...Snow expected. Total snow accumulations up to 5 inches. Visibility may be reduced to a mile in heavy snow, patchy blowing snow, or patchy fog. * WHERE...Cheyenne CO, Kit Carson, and Yuma Counties. * WHEN...From 8 PM this evening to 3 PM MDT Wednesday. * IMPACTS...Roads, especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning commute. Slow down and use caution while traveling. For road conditions in

* WHAT...Sub-freezing temperatures between 30-32 degrees expected. * WHERE...Cache Valley/Utah Portion and Western Uinta Basin. * WHEN...From midnight tonight to 9 AM MDT Wednesday. * 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. Drain in-ground sprinkler systems and cover above ground pipes.