The following links can serve as a useful guide during an emergency situation.
Extreme Weather Information
Winter weather https://www.ready.gov/winter-weather
Current Weather Information National Weather Service
NOAA Weather Radio All Hazards
For more information on emergency preparation and safety, please consult the National Safety Council, and the American Red Cross for useful advice and updates.
National safety council: https://www.nsc.org/home
Red cross: https://www.redcross.org