Extreme Cold Watch issued February 5 at 9:23PM EST until February 8 at 10:00AM EST by NWS Baltimore MD/Washington DC
WHAT: Dangerously cold wind chills between 0 and 15 below zero
possible.
WHERE: Washington DC, and portions of central, north central,
northeast, and northern Maryland, northern, northwest, and western
Virginia, and eastern West Virginia.
WHEN: From late Friday night through Sunday morning.
IMPACTS: The cold wind chills as low as 15 below zero could
result in frostbite and hypothermia if precautions are not taken.
ADDITIONAL DETAILS: Wind chills will remain at or below zero
during the day on Saturday due to windy conditions and cold
temperatures.
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Dress in layers including a hat, face mask, and gloves if you must
go outside.
Keep pets indoors as much as possible.
Make sure outdoor animals have a warm, dry shelter, food, and
unfrozen water.
Make frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly. Do not use generators or grills
inside.