Montana Department of Transportation

Main Content

Accidents and Incidents Report

Special Weather Statement

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Note:  Be sure to pay close attention to the date and time of each warning.    
This document contains all warnings in the state so please read the
complete document.
 
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WWUS85 KTFX 181413

SPSTFX



Special Weather Statement

National Weather Service Great Falls MT

813 AM MDT Mon Mar 18 2019



MTZ047-181515-

Blaine-

Including the cities of Chinook, Harlem, and Hays

813 AM MDT Mon Mar 18 2019



...Patchy Dense Fog this Morning...



Locally dense fog continues in the Milk River Valley and across 

northern portions of Blaine County this morning. Motorist should 

be prepared for rapidly changing visibilities to as low as a 

quarter of a mile over a short distance. With temperatures below 

freezing across the region, elevated surfaces like bridges and 

decks could be slippery. Slow down, allow extra following distance

between vehicles, and use low beam headlights when driving 

through fog.



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Moldan



MTZ008-014-015-052.055-181515-

Beaverhead-Central and Southern Lewis and Clark-Madison-Jefferson-

Broadwater-Meagher-Gallatin-

Including the cities of Big Hole Pass, Wisdom, Dillon, 

Chief Joseph Pass, Monida Pass, Wise River, Helena, Flesher Pass, 

Lincoln, MacDonald Pass, Rogers Pass, Ennis, Norris Hill, 

Raynolds Pass, Twin Bridges, Virginia City, Montana City, 

Boulder, Boulder Hill, Elk Park Pass, Homestake Pass, Whitehall, 

Toston, Townsend, Winston, Martinsdale, White Sulphur Springs, 

Bozeman, West Yellowstone, Battle Ridge Pass, Bozeman Pass, 

and Targhee Pass

813 AM MDT Mon Mar 18 2019



...Patchy Valley Fog this Morning...



Fog continues to impact visibilities in some valleys across

Southwest Montana this morning. Motorist should be prepared for 

rapidly changing visibilities to as low as a half of a mile over a

short distance. With temperatures below freezing across the 

region, elevated surfaces like bridges and decks could be 

slippery. Slow down, allow extra following distance between 

vehicles, and use low beam headlights when driving through fog.



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Moldan



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