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Environment Canada fog advisory warns of near-zero visibility and hazardous travel in Rocky View County near Irricana, Beiseker and Kathyrn, Alberta

Reported by Environment Canada Weather Alerts

A yellow fog advisory covers Rocky View County near Irricana, Beiseker and Kathyrn, Alberta. Near-zero visibility and hazardous travel are expected in some locations; the advisory expires November 1, 2026.

At a glance

  • Affected location: Rocky View County near Irricana, Beiseker and Kathyrn
Rocky Mountain National Park through the mist from Iceberg Pass, view SW toward Mount Ida ridge, elevation 3605 m (11835 ft). This was about as much of Rocky Mountain National Park as we were able to see on this visit. The monsoon was in full swing and the clouds rarely broke all week.
Illustrative image: Rocky Mountain National Park through the mist from Iceberg Pass, view SW toward Mount Ida ridge, elevation 3605 m (11835 ft). This was about as much of Rocky Mountain National Park as we were able to see on this visit. The monsoon was in full swing and the clouds rarely broke all week. — Jim Morefield from Nevada, USA/Wikimedia Commons, CC BY-SA 2.0
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Why it matters

The advisory warns that visibility may suddenly drop and travel may be hazardous in affected locations.

Location

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Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence
7/10
Geographic reach
2/10
Global importance
2/10
Impact magnitude
3/10
Urgency
6/10

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