Fort Smith, Northwest Territories is facing a prolonged cold snap with overnight lows expected to stay near −25°C for the next 14 days. This sustained period of cold follows a stretch of fluctuating temperatures earlier in the winter and is projected to persist through the first week of February.
According to Environment Canada, the steady freezing weather is driven by a stable Arctic high-pressure system moving into the South Slave region. The Town of Fort Smith is advising residents to protect their water services — for example, by checking heat tape and ensuring crawl spaces are skirted or otherwise insulated to reduce freezing risk.
The Northwest Territories Power Corporation (NTPC) is preparing for a spike in heating demand, particularly during evening hours when residents return home. NTPC is asking people to be mindful of their energy use during the deep freeze to help keep the local grid stable.
Local safety officials and experienced hunters and trappers are warning people to stay off the Slave River ice, because the fast-moving water near the rapids can leave ice much thinner than it appears. Tourism and local information sources note that new snow can conceal dangerous open patches on the river, increasing the hazard for snowmobile travel. Those planning to travel should check the GNWT Department of Infrastructure’s highway and winter-road updates before using winter roads.
Community members are encouraged to check on neighbours during the cold snap. With wind chills that could make it feel like −35°C, residents should limit time outdoors and ensure their homes and water services are prepared for the two-week freeze.
