Anonymous wrote:https://www.wunderground.com/severe/us/md/rockville/KMDGAITH158
Until Monday 10am
Right. There was an Extreme Cold alert for the whole day Saturday into Sunday morning, which is a very rare event. Everyone was at risk of hypothermia and frostbite yesterday is they stepped outside inadequately covered. Now it's just a cold warning, which happens every winter. Schools should not close or delay just for a cold emergency. It's more for homeless people who sleep outside that these things get activated, so teams can check on them.