46°32'N / 111°56'W / Altitud 1276 m / 05:04 01/11/2026, America/Denver (UTC-7)
de: 01/11/2026, 00:57
a: 01/11/2026, 12:00
* WHAT...Variable visibility down to one quarter of a mile or less in dense fog. * WHERE...Canyon Ferry Area, Helena Valley, Beaverhead and Western Madison below 6000ft, Gallatin Valley, and Missouri Headwaters. * WHEN...Until noon MST today. * IMPACTS...Low visibility could make driving conditions hazardous.
Jefferson
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
NWS Great Falls MT
01/11/2026, 00:57