IEM Daily Feature
Wednesday, 10 November 2004

Cold Air Ahoy!

Posted: 10 Nov 2004 09:07 AM


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8 AM temps in North Dakota on 10 Nov 2004
Most of you have learned about atmospheric air masses in middle school science class. During this time of year we wait to see when the big areas of cold Canadian air make its way down the eastern slopes of the Rockies and then make our weather much cooler. Well, such an airmass is on its way and will be here by tomorrow. You had better find those mittens!