Full Notification

* WHAT...Snow. Blizzard conditions and very cold wind chills expected. Additional snow accumulations of up to one inch expected. Winds gusting as high as 45 mph. Wind chills as low as 35 below zero expected.

* WHERE...Portions of southeast South Dakota, northwest Iowa and southwest Minnesota.

* WHEN...For the Winter Weather Advisory, until 9 AM CST this morning. For the Blizzard Warning, from 9 AM this morning to midnight CST tonight. For the Wind Chill Advisory, from midnight tonight to noon CST Friday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. Blowing snow could significantly reduce visibility. The hazardous conditions could impact the evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes.

* AFFECTED AREAS: LINCOLN ... O'BRIEN ... OSCEOLA ... MINNEHAHA ... ROCK ... LYON ... CLAY ... SIOUX

Instructions:

A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frostbite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.