Grand Forks, ND – As Winter Weather Awareness Week continues, the National Weather Service in Grand Forks is urging residents to stay alert to indoor dangers as temperatures drop. Officials say carbon monoxide (CO) poisoning risks increase significantly during cold spells when homes are sealed tight and heating systems run around the clock.
According to the U.S. National Weather Service, North Dakotans should test smoke and CO detectors now to ensure they’re working properly. The agency warns that CO exposure can occur when fireplaces, space heaters, or gas appliances are in use, or when vehicles are left running in enclosed garages — even for short periods.
“Being indoors during winter has its own set of hazards,” the NWS post noted. “Check your smoke and carbon monoxide detectors to make sure they’re working properly.”
Carbon monoxide is an odorless, colorless gas that can be deadly at high concentrations. Symptoms of CO poisoning include headache, dizziness, nausea, and confusion. The NWS recommends installing detectors on every level of a home and replacing batteries twice a year.
Residents are also reminded never to use ovens or grills for heat and to keep chimneys and vents clear of snow and ice.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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