Severe

* WHAT...Heavy snow expected. Total snow accumulations between 6 and 12 inches. Winds gusting as high as 45 mph. * WHERE...Elkhorn and Boulder Mountains and Little Belt and Highwood Mountains. * WHEN...From 6 PM Saturday to 6 AM MDT Monday. * IMPACTS...Travel could be very difficult. Gusty winds combined with the wet and heavy nature of the snow could bring down tree branches. Isolated power outages are possible. * ADDITIONAL DETAILS...Snowfall amounts will vary drastically from

* WHAT...Heavy snow expected. Total snow accumulations between 10 and 20 inches, with the exception of the Lincoln valley where up to 6 inches is expected. Winds gusting as high as 45 mph. * WHERE...Gates of the Mountains, Upper Blackfoot and MacDonald Pass, Southern High Plains, and Southern Rocky Mountain Front. * WHEN...From noon Saturday to 6 AM MDT Monday. * IMPACTS...Travel could be very difficult. Gusty winds combined with the wet and heavy nature of the snow could bring down tree branches. Isolated power outages are possible.

The Winter Storm Watch has been replaced. Please see the latest information from NWS Missoula MT on this developing situation. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

* WHAT...Heavy snow expected. Total snow accumulations between 3 and 9 inches. Winds gusting as high as 45 mph. * WHERE...MacDonald Pass, Georgetown Lake, Highway 12 Garrison to Elliston, Butte, and Homestake Pass. * WHEN...From 6 PM Saturday to 6 AM MDT Monday. * IMPACTS...Travel could be very difficult. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of North Carolina, including the following areas, Alleghany NC, Ashe, Surry, Watauga and Wilkes and southwest Virginia, including the following areas, Carroll, Floyd, Grayson and Patrick. * WHEN...From Saturday morning through Sunday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Low-water crossings

...The Flood Warning is extended for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. Cedar River near Conesville affecting Muscatine and Louisa Counties. ...The Flood Warning continues for the following rivers in Iowa... Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River at Marengo affecting Benton and Iowa Counties. * WHAT...Minor flooding is forecast. * WHERE...Iowa River at Oakville. * WHEN...Until Friday afternoon.

...The Flood Warning is extended for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. Cedar River near Conesville affecting Muscatine and Louisa Counties. ...The Flood Warning continues for the following rivers in Iowa... Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River at Marengo affecting Benton and Iowa Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Iowa River at Wapello. * WHEN...Until Friday afternoon.

...The National Weather Service in Tallahassee has issued a Flood Warning for the following rivers in Florida... St. Marks River near Newport On Old Magnolia Rd affecting Wakulla and Leon Counties. * WHAT...Minor flooding is forecast. * WHERE...St. Marks River near Newport On Old Magnolia Rd. * WHEN...From Saturday evening until further notice. * IMPACTS...At 8.5 feet, Water approaches the steps to an elevated residence on Old Magnolia Road in Wakulla County. Other elevated

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Alabama, including the following areas, Colbert, Cullman, DeKalb, Franklin AL, Jackson, Lauderdale, Lawrence, Limestone, Madison, Marshall and Morgan and southern middle Tennessee, including the following areas, Franklin TN, Lincoln and Moore. * WHEN...From late Friday night through Sunday morning. * IMPACTS...Excessive runoff may result in flooding of rivers,