Expected

* WHAT...Snow. Additional snow accumulations up to 3 inches at lower elevations and 8 inches in the mountains. Winds gusting as high as 40 mph. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...Until noon MDT Friday. * IMPACTS...Tire chains may be required for some vehicles if traveling through mountain passes. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Thursday morning and evening commutes. Gusty winds

* WHAT...Snow expected. Total snow accumulations between 1 and 3 inches. Winds gusting as high as 35 mph. * WHERE...The Interstate 90 Corridor between Bozeman and Whitehall, The Madison and Beaverhead River Valleys, and Canyon Ferry Area. * WHEN...From 6 PM this evening to noon MDT Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday evening and Friday morning commutes. Slow down and use caution while traveling. The latest road

* WHAT...Heavy snow. Additional snow accumulations up to 3 inches, with highest amounts across northwestern portions of Judith Basin County. Winds gusting as high as 50 mph. * WHERE...Judith Basin County and Judith Gap. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Expect difficult driving conditions due to slush or snow covered roadways. Falling and or blowing snow may significantly reduce visibility below a quarter mile at times. * ADDITIONAL DETAILS...The heavy, wet snow may cause instances of

* WHAT...Snow. Additional snow accumulations up to 3 inches at and above pass level with up to an additional inch at lower elevations. Winds gusting as high as 50 mph. * WHERE...Eastern Glacier National Park and adjacent foothills and plains. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Expect difficult driving conditions due to slush or snow covered roadways. Falling and or blowing snow may significantly reduce visibility at times. Tire chains may be required for some

* WHAT...Snow. Additional snow accumulations up to 3 inches. Winds gusting as high as 60 mph. * WHERE...Snowy and Judith Mountains, Bears Paw Mountains and Southern Blaine, and Fergus County below 4500ft. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Expect difficult driving conditions due to slush or snow covered roadways. Falling and or blowing snow may significantly reduce visibility at times. Those with outdoor plans should be prepared for dangerous outdoor conditions.

* WHAT...Heavy snow. Additional snow accumulations between 6 and 12 inches. Winds gusting as high as 40 mph. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until noon MDT Friday. * IMPACTS...Expect difficult driving conditions due to slush or snow covered roadways. Falling and or blowing snow may significantly reduce visibility at times. Those with outdoor plans should be prepared for dangerous outdoor conditions. * ADDITIONAL DETAILS...The heavy, wet snow may cause instances of

* WHAT...For the first Freeze Warning, sub-freezing temperatures in the mid 20s to low 30s. For the second Freeze Warning, sub-freezing temperatures in the upper 20s to low 30s. * WHERE...Castle Country, Eastern Juab/Millard Counties, Sanpete Valley, Sevier Valley, Western Millard and Juab Counties, Western Uinta Basin, and Southwest Utah. * WHEN...For the first Freeze Warning, until 10 AM MDT this morning. For the second Freeze Warning, from 10 PM this evening to 9 AM MDT Friday.

* WHAT...For the first Freeze Warning, sub-freezing temperatures in the mid 20s to low 30s. For the second Freeze Warning, sub-freezing temperatures in the upper 20s to low 30s. * WHERE...Castle Country, Eastern Juab/Millard Counties, Sanpete Valley, Sevier Valley, Western Millard and Juab Counties, Western Uinta Basin, and Southwest Utah. * WHEN...For the first Freeze Warning, until 10 AM MDT this morning. For the second Freeze Warning, from 10 PM this evening to 9 AM MDT Friday.

* WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Eastern Box Elder County. * WHEN...From 10 PM this evening to 9 AM MDT Friday. * 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.

* WHAT...Blizzard conditions. Snow accumulations up to 6 inches. Winds gusting as high as 60 mph. * WHERE...Northern Valley County. * WHEN...Until 3 PM MDT this afternoon. * IMPACTS...Visibilities will drop below 1/4 mile due to falling and blowing snow. Plan on slippery road conditions. The hazardous conditions will impact this morning's commute. Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with