Eastern Iowa is in a deep freeze - KWWL - Eastern Iowa Breaking News, Weather, Closings

Eastern Iowa is in a deep freeze

WATERLOO (KWWL) - Temperatures this morning are starting out in the 20s below zero and will not warm above zero today. Wind chills today through tomorrow morning will range from 30 to 45 below zero. Highs this afternoon will average 10 below zero and than one more night for temperatures to drop into the 20s below zero again.

Wind chills as cold as they are today through tomorrow morning can casue frostbite in a matter of minutes.

The last time high temperatures were this cold...you would have to go back to Feb 1996.

Last time low temperatures were this cold was just last year in January.

The Iowa Dept. of Public Health (IDPH) has received several inquiries regarding the length of time it takes for skin to freeze in the predicted wind chill ranges for tonight and tomorrow. According to the National Weather Service, wind chills will range statewide from 30 to 40 below zero overnight and tomorrow morning when people will be going to work and children will be going to school. In those conditions, exposed skin could freeze within 10 minutes.

It is best to stay inside if possible, but if you must be outdoors during these extreme conditions, it is very important to protect yourself against frostbite. Cover all skin, including hands, head and ears, neck and face, if going outdoors for any length of time, even if only for a few minutes.

Frostbite causes a loss of feeling and a grayish color in affected areas. It most often affects the nose, ears, cheeks, chin, fingers, or toes. Frostbite can permanently damage the skin, causing scarring, and severe cases can lead to amputation. Signs of frostbite include a white or grayish-yellow skin area, skin that feels unusually firm or waxy, or numbness. A person is often unaware of frostbite until someone else points it out because the frozen tissues are numb.

If you must be outside for any lenghth of time, make sure you check yourself and your children for these signs. If your skin shows these signs of freezing, go into a warm place immediately. Warm up frozen/chilled skin by pressing agaist normal temperature skin (put frozen fingers in airpits). Do not massage frozen/chilled skin, do not rub with snow, or place hot items against skin as this could cause more damage. Seek medical attention if skin does not quickly return to normal color or pain occurs and continues.

More information on frostbite can be found at www.idph.state.ia.us/adper/common/pdf/winter_weather/frostbite_factsheet.pdf http://www.idph.state.ia.us/adper/common/pdf/winter_weather/frostbite_factsheet.pdf.

More information on what weather is ahead can be found on our weather page and Schnack's blog.

Online Producer: Mark Schnackenberg & Jason Mortvedt

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