AccuWeather's exclusive blizzard index continues to indicate a dangerous blizzard over the northern Great Plains late in the week. The gray areas will have blizzard conditions. The red and purple areas will have a fierce blizzard. It is possible you will be snowed it. There is a serious chance that car will be stranded on roadways. Isolated power outages may occur.
11pm Thursday Evening
It is vital to note that because of the ground temperatures, some of the snow will melt, so the amounts forecast above may be high in terms of accumulation. However, there will be so much blowing and drifting, it may be hard to determine exactly how much fell.
Bottom line: Please prepare accordingly.