Montana City, MT Weather Alerts

Jefferson County1:00 PM MDT46.54°N, 111.93°WElevation 4,055 ft

Dense Fog Advisory

Moderate · Expected

Until 3:00 PM Mon·Issued 11:06 AM Mon Oct 26·NWS Great Falls MT

Dense Fog Advisory issued October 26 at 11:06AM MDT until October 26 at 3:00PM MDT by NWS Great Falls MT

Details

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.

What to do

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

Areas: Elkhorn and Boulder Mountains; Missouri Headwaters; Madison River Valley; Gallatin Valley

From the National Weather Service. In an emergency follow the instructions of local officials.

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