46°32'N / 111°56'O / Altitud 1276 m / 11:32 26/10/2026, America/Denver (UTC-6)
del: 26/10/2026, 11:06
a: 26/10/2026, 15:00
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Elkhorn and Boulder Mountains, Gallatin Valley, Madison River Valley, and Missouri Headwaters. * WHEN...Until 3 PM MDT this afternoon. * IMPACTS...Low visibility could make driving conditions hazardous. Frost deposition may cause roads to become slippery, especially over bridges.
Jefferson,Elkhorn and Boulder Mountains
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
NWS Great Falls MT
26/10/2026, 11:06