Temps turn sharply colder
![](https://www.kaaltv.com/wp-content/uploads/2023/01/48-Hr-Graph-Temp-Wind-Chill-Custom-1.png)
We’re seeing an arctic airmass return to the Upper Midwest this weekend extending into next week. As we progress there from Friday to Sunday, the general theme will be sub-zero overnight and single digits by day. The exact readings will vary a bit depending on daily conditions. But the consensus is the coldest levels we’ve seen since the end of December. At times the wind chill may reach the -20 to -30° range too.
How long does this stick around? The better part of a 7 day stretch will deal with this, perhaps even longer.
![](https://www.kaaltv.com/wp-content/uploads/2023/01/Highs-Lows-5-Days-1024x576.png)