Active Weather Alerts
Airport Weather Warning
Issued: 3:07 AM Oct. 13, 2026 – National Weather Service
...AIRPORT WEATHER WARNING... The National Weather Service in Great Falls has issued an Airport Weather Warning for... Bozeman Yellowstone International Airport /BZN/ The following weather hazards are expected: Fog with visibility of 1/2 mile or less. Until 300 PM MDT Tuesday. Intermittent dense fog will develop through the remainder of the evening and become more persistent overnight. There is uncertainty with respect to just how quickly conditions improve Tuesday morning, hence the expiration time is mid-afternoon for the time being. LAT...LON 4576 11117 4579 11117 4579 11113 4576 11113
Dense Fog Advisory
Issued: 6:25 PM Oct. 12, 2026 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON MDT TUESDAY... * WHAT...Visibility as low as one quarter of a mile in dense fog. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...From 9 PM this evening to noon MDT Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Below freezing temperatures may lead to a glaze of ice on surfaces, most notably on bridges and overpasses. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. &&
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