... Wind Chill Advisory remains in effect until 8 am CST Saturday...
* short term trends... very cold temperatures will continue to filter into the state and overnight low temperatures will drop to below zero across west central to northwest Iowa... especially across snow covered areas.
* Winds... a brisk north wind at 10 to 20 mph will persist through Saturday morning.
* Impacts... wind chill readings are likely to range from 20 to 25 degrees below zero into the early morning hours Saturday.
Precautionary/preparedness actions...
A Wind Chill Advisory means that very cold air and wind will combine to generate low wind chills. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors... make sure you wear a hat and gloves.