1.   At the southern boundary of the unusual chill a slowly developing storm will bring clouds and patchy precipitation from the central Gulf Coast to the Carolinas.

2.   Light winds and clear skies on the past several nights have contributed to the unusual chill.

3.   Meanwhile, unusual chill in the Northeast and Great Lakes will tally for one of the coldest Novembers in decades.

4.   Meanwhile, the unusual chill combined with moisture from low pressure to bring an early-season snow to the Dakotas.

5.   On Tuesday, unusual chill and nearly a foot of snow covered the northern Rockies.

6.   Strong winds on the Coast will enhance the unusual chill.

7.   The weather will vary markedly across the nation on Monday as midsummer warmth covers the East and an unusual chill grips the northern Rockies.

8.   The unusual chill in the South is due to an active jet stream which has directed Canadian air to the Gulf Coast.

9.   Thick cloud cover and frequent rainfall has contributed to the unusual chill, which has covered much of the southern Middle Atlantic States the past several days.

10.   This winter, the United States Biathlon Association sent an unusual chill through this village by announcing it was moving its main office out of Lake Placid to Vermont.