Updated information from the National Weather Service indicates the following for Delaware:

New Castle County
A Wind Chill Advisory is in effect until Saturday, January 6, 2018 at noon.
Expect very cold wind chills. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 5 above zero to 15 below zero.
Winds gusting as high as 45 mph overnight into Friday will cause areas of blowing and drifting snow with the existing snow pack. In addition, minor tree damage is possible. Strong winds may cause power outages.
A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves.

Kent County
A Wind Chill Advisory is in effect until Saturday, January 6, 2018 at noon.
Expect very cold wind chills. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 5 above zero to 15 below zero.
Winds gusting as high as 45 mph overnight into Friday will cause areas of blowing and drifting snow with the existing snow pack. In addition, minor tree damage is possible. Strong winds may cause power outages.
A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves.

Sussex County
A Wind Chill Advisory is in effect until Saturday, January 6, 2018 at noon.
Expect very cold wind chills. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 5 above zero to 15 below zero.
Winds gusting as high as 45 mph overnight into Friday will cause areas of blowing and drifting snow with the existing snow pack. In addition, minor tree damage is possible. Strong winds may cause power outages.
A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves.

A Code Purple has been declared across the state to assist Delawareans in need of shelter. To be connected to Code Purple resources, call Delaware 2-1-1 or click the Code Purple button at www.delaware211.org. Or call the Delaware Housing Alliance’s Centralized Intake Line at 302-654-0126, ext. 112. If you see someone outside who appears to be homeless, encourage them to seek emergency shelter or call a non-emergency police number to alert the police to the situation.

The Delaware Division of Public Health reminds residents to protect themselves and animals during the winter storm.