Phoenix, AZ – As January continues and winter conditions vary across Arizona, fire officials are reminding homeowners that winter fire risks remain elevated statewide, from colder high-country communities to desert cities experiencing overnight temperature drops.
According to fire officials, mid-winter is one of the most dangerous periods for residential fires as heating systems, space heaters, and electrical devices operate daily. Homes across Phoenix, Flagstaff, and Prescott often rely on supplemental heating during chilly nights, increasing strain on equipment and raising the likelihood of accidental fires.
Fire officials say space heaters continue to be a leading cause of winter house fires in Arizona. Fires frequently occur when heaters are placed too close to furniture, bedding, or curtains. Officials recommend keeping heaters at least three feet away from combustible materials and never leaving them running unattended or while sleeping.
Clothes dryers are another commonly overlooked winter fire hazard. Fire officials warn that lint buildup in dryer filters and exhaust vents can ignite, especially as heavier winter clothing and blankets are dried more frequently. Windblown dust and debris can also block exterior vents, trapping heat inside the system.
Fireplaces and wood stoves pose additional risks, particularly in northern Arizona. Fire officials note that creosote buildup inside chimneys can accumulate rapidly with repeated use, increasing the risk of chimney fires if systems are not properly cleaned or inspected.
Electrical cords and power strips also contribute to winter fire dangers. Fire officials caution against overloaded outlets, damaged cords, and improper extension cord use, especially when additional heaters are plugged in.
Fire departments across Arizona urge residents to test smoke alarms monthly, ensure carbon monoxide detectors are working, and review household fire escape plans, noting that winter fire risk often remains elevated through February and early March.
