WWUS85 KTFX 221232

SPSTFX



Special Weather Statement

National Weather Service Great Falls MT

632 AM MDT Sun Mar 22 2026



MTZ303-304-221445-

Eastern Glacier, Western Toole, and Central Pondera-

Eastern Toole and Liberty-

Including the cities of Cut Bank, Ethridge, Santa Rita, Devon, 

Shelby, Chester, Galata, Joplin, Lothair, and Whitlash

632 AM MDT Sun Mar 22 2026



...Patchy Dense Fog This Morning...



Dense fog has developed along the Interstate 15 corridor around

Shelby northward to the Canadian border. While this fog is not

widespread and is already diminishing this morning, areas where it

remains will see visibility drop to one-half of a mile or less

through 9 AM or so. Those planning to travel in the Shelby area 

this morning should be prepared for variable visibilities. 



$$