Monday, January 25, 2010

Blizzard Warning!

Several NWS offices have issued a Blizzard Warning for portions of the northern Plains including western Minnesota, and much of western Iowa.  These blizzard warnings continue until this evening as snowfall of light to moderate intensity should continue through much of the afternoon.  Although accumulations of only 1-2 inches at most is expected, strong winds of 30-40 mph with gusts upwards of 50 mph will likely create hazardous conditions.  While snow is falling, these winds will create white out conditions on most roadways, and in some areas may also cause drifting of the blowing snow.  As the snow moves out of the area this evening conditions should improve, although a ground blizzard situation could ensue with the new snow left on the ground.  Expect storm total accumulations of 2-5 inches across central Iowa, with 1-3 inches likely across extreme western Iowa.  Lesser amounts are possible across eastern Iowa, and northern Missouri through this evening, although the strong winds may create some hazardous driving conditions.

The Iowa DOT is beginning to advise no travel for several major highways, and have begun to pull plows off of the roads in some areas due to the zero visibility and drifting of snow.  Once again...  Winter just does not want to end across these regions!

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