Calgary Weather Alert: Severe Thunderstorm Watch Issued for Southern Alberta

Residents across Southern Alberta are being urged to stay vigilant as Calgary weather takes a volatile turn. Environment Canada has officially issued a “yellow” severe thunderstorm watch, covering the cities of Calgary, Lethbridge, Medicine Hat, and the surrounding regions.

If you are in these areas, now is the time to keep a close eye on the sky and stay updated with the latest meteorological reports to ensure your safety and the protection of your property.

What to Expect: Potential Hazards

The national weather agency warns that atmospheric conditions are highly favourable for the development of intense storms. These severe thunderstorms could bring a variety of hazardous conditions, including:

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• Strong Wind Gusts: Potential for significant wind speeds that could cause structural damage.
• Large Hail: Risks of hail that could damage vehicles and crops.
• Heavy Rainfall: Possible localized flooding due to intense precipitation.
• Tornado Risk: While unlikely, there is a slight chance of tornado development.

Timing and Most Impacted Areas

According to weather specialist Drew Stremick, the timing of these storms is critical for those planning their Tuesday commute. Rain is expected to begin falling in Calgary and northern regions early Tuesday afternoon.

However, the most intense activity is projected to hit around 4:00 p.m. The regions most likely to experience the brunt of the storm include:

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• North Calgary
• Cochrane
• Airdrie

Wind Speed Warnings

The severity of wind gusts varies across the region. In Lethbridge and Medicine Hat, gusts could reach up to 80 km/h, which is strong enough to overturn vehicles, damage buildings, and bring down trees.

In the Calgary area, wind gusts are expected to peak at around 60 km/h before tapering off to a calmer 20 km/h by Tuesday evening.

Stay Informed and Safe

When dealing with unpredictable Calgary weather, staying informed is your best defense. We recommend monitoring official updates from Environment Canada to get real-time alerts and warnings.

Quick Safety Tips:

• Secure outdoor furniture and loose objects.

• Avoid unnecessary travel during the peak storm window (around 4 p.m.).

• Seek sturdy shelter immediately if a tornado warning is issued for your specific area.