It’s 37 degrees right now, but tonight it will be even colder at 29 degrees! Brrr.... it’s cold!🥶   If you’re just now turning your heater on, you might get that “new furnace” smell. 😬 But @lasvegasfd says that’s just a dust collection; in most cases, it’s nothing to worry about.   #WinterReady Tips: -Avoid the burning smell by cleaning your air ducts and furnace. -Changing air filters monthly can also help.  -Remember: Working smoke alarms save lives. Check your batteries, too.   Find more tips to be #WinterReady at ready.gov/winter-ready