alberta weather forecast

Alberta Braces for Heavy Rainfall: What You Need to Know

Folks across Alberta, it's time to grab your umbrellas and maybe even consider dusting off those rain boots. The province is set to experience a significant downpour, and in some areas, even snow, which could lead to localized flooding and travel disruptions. Let’s break down what’s happening and how it might affect you.

Calgary Under Rainfall Warning: Expect a Soggy Weekend

If you’re in Calgary, prepare for a wet weekend. CityNews Calgary reports that the city is under a rainfall warning, with forecasts predicting 40 to 80 mm of rain could fall by Saturday evening. That's a considerable amount of water, so Calgarians should be prepared for potential localized flooding, especially in low-lying areas. Keep an eye on those storm drains and be extra cautious while driving.

Waterton Lakes National Park Roads Closed Due to Weather

Heading south? Global News is reporting that heavy rain and snow are forcing road closures in Waterton Lakes National Park. The Akamina and Red Rock Parkways are currently closed, impacting access to some of the park's most scenic areas. If you had plans to visit Waterton this weekend, it's crucial to check road conditions before you go. This serves as a reminder that even in late June, Alberta's weather can be unpredictable, especially in the mountains.

Province-Wide Soaker: 100+ mm of Rain Expected in Some Areas

The Weather Network is forecasting a widespread rain event affecting both Alberta and Saskatchewan. Some regions could see over 100 mm of rain this weekend. This kind of rainfall can cause significant issues, from flooded basements in urban areas to waterlogged fields for farmers. It's not just a Calgary or Waterton problem; a large chunk of Alberta is in for a very wet few days.

Recent Updates: A Timeline of the Downpour

• June 20, 2024: CityNews Calgary issues a report stating Calgary is under a rainfall warning.
• June 20, 2024: Global News reports road closures in Waterton Lakes National Park due to heavy rain and snow.
• June 20, 2024: The Weather Network forecasts significant rainfall across Alberta and Saskatchewan, with some areas expecting over 100 mm.

Contextual Background: Alberta's History with Extreme Weather

Alberta is no stranger to extreme weather events. From chinooks that can melt snow in January to sudden summer hailstorms, the province's climate is known for its variability. Heavy rainfall events like this one are not uncommon, particularly during the transition from spring to summer. These events can test infrastructure, impact agriculture, and pose risks to public safety.

In recent years, there has been growing concern about the increasing frequency and intensity of extreme weather events, potentially linked to broader climate change patterns. While it's impossible to attribute any single weather event directly to climate change, scientists are observing trends that suggest a greater likelihood of these types of occurrences.

Immediate Effects: Potential Impacts on Communities and Economy

The immediate effects of this heavy rainfall are already being felt. Road closures in Waterton Lakes National Park are disrupting tourism, while Calgarians are bracing for potential flooding. Farmers across the affected regions will be monitoring their fields closely, as excessive rainfall can damage crops and delay planting or harvesting.

Beyond the immediate disruptions, there are potential economic implications as well. Damage to infrastructure, such as roads and bridges, can require costly repairs. Businesses may experience disruptions due to flooding or transportation issues. And for homeowners, the risk of basement flooding can lead to significant expenses and stress.

Future Outlook: Preparing for a Wetter Future

Looking ahead, it's crucial for Albertans to be prepared for the possibility of more frequent and intense rainfall events. This means investing in infrastructure that can handle increased precipitation, such as improved drainage systems and flood mitigation measures. It also means taking individual steps to protect homes and businesses from flooding, such as installing sump pumps and ensuring proper drainage around buildings.

Furthermore, it's important to stay informed about weather forecasts and warnings, and to heed the advice of emergency management officials. Having a plan in place in case of flooding can make a big difference in minimizing the impact of these events.

Important Safety Tips During Heavy Rainfall

• Avoid driving through flooded areas: It's difficult to judge the depth of the water, and even a small amount of water can stall your vehicle.
• Be aware of potential landslides: Heavy rain can saturate the ground and increase the risk of landslides, especially in hilly or mountainous areas.
• Stay away from rivers and streams: Water levels can rise rapidly during heavy rainfall, and currents can be strong and dangerous.
• Monitor local news and weather reports: Stay informed about the latest developments and any warnings or advisories that have been issued.
• Check your sump pump: Ensure your sump pump is working properly to prevent basement flooding.
• Secure outdoor items: Bring in any loose items that could be blown away or washed away by the rain.

Interesting Facts about Alberta Weather

• Alberta is one of the sunniest provinces in Canada, but it also experiences some of the most extreme temperature variations.
• Chinooks, warm, dry winds that descend from the Rocky Mountains, can cause temperatures to rise dramatically in a short period of time.
• Hailstorms are common in Alberta during the summer months, and hailstones can sometimes be very large and damaging.
• The highest temperature ever recorded in Alberta was 43.3°C (109.9°F) in Bassano on July 12, 1936.
• The lowest temperature ever recorded in Alberta was -61.1°C (-78°F) in Fort Vermilion on January 11, 1911.

Stay Safe and Stay Informed

This weekend's heavy rainfall is a reminder of the power and unpredictability of Alberta's weather. By staying informed, taking precautions, and being prepared, we can all weather the storm and minimize the impact on our communities and our lives. Keep an eye on local news and weather reports for the latest updates, and be sure to follow the advice of emergency management officials. Stay safe out there, Alberta!