[Adam in CO]

Know how the public is warned (via siren, radio, TV, etc.) and the warning terms for each kind of disaster in your community:
WINTER STORM WATCH
Be alert, a storm is likely
WINTER STORM WARNING
Take action, the storm is in or entering the area.
BLIZZARD WARNING
Snow and strong winds combined will produce blinding snow, near zero visibility, and deep drifts.
WIND CHILL
Seek refuge immediately.
WINTER WEATHER ADVISORY
Winter weather conditions are expected to cause significant inconveniences and may be hazardous, especially to motorists.
FROST/FREEZE WARNING
Below-freezing temperatures are expected and may cause damage to plants, crops, or fruit trees.