The region has already felt the impact of extreme weather. In 2016, torrential rain and severe floods destroyed the area’s only road link to the Lower Mainland. Since 2022, intensifying wildfires—including the Donnie Creek fire, the largest ever recorded in B.C.—have forced thousands of residents from their homes.

The study was completed by the Fraser Basin Council for local governments and Indigenous communities. "This isn’t about the politics of climate change," said researcher Jim Vanderwal. "This is people at the community level saying, 'What is the future going to look like, and how do we plan our communities to take that into account?'"

Local officials say the projected changes will strain infrastructure. City of Fort St. John chief administrative officer Milo MacDonald noted, "One of the things that was really front and centre for me when I read the report is just the dramatically increased number of freeze‑thaw cycles in the winter, and how hard that is on sidewalks and paved surfaces and buildings." He added, "There is a little bit of time to get in front of this, but we already see lots of those increased freeze‑thaw cycles and the impact they have now." MacDonald also highlighted the community’s response to wildfires, saying, "There was a lot of pride in being able to support our neighbours this way," and "It’s a role we take seriously and that we’re prepared for, and we understand that more often, those kinds of pressures are going to be put on us."

Water supplies are expected to become less reliable. Vanderwal pointed to last year’s emergency water shortage in Dawson Creek, explaining, "There are times already where we’ve run short of water, where community water systems or industry has had to restrict use." He warned, "We’re going to see more of that, so we need to be planning for that and any infrastructure we build." The report also predicts longer growing seasons, more intense heat waves, shorter winters with rain instead of snow, and increased risk of drought.

In short, hotter temperatures and more extreme weather will reshape roads, water systems, homes and daily routines across northeastern B.C., making proactive planning essential for community resilience.