Tuesday, April 10, 2012

Couple more cold nights ahead

A Freeze Warning has once again been issued for counties in northern Illinois including: Jo Daviess, Stephenson, Carroll, Whiteside, Winnebago, Boone, Ogle, Lee and DeKalb.  A Freeze Watch has been issued for McHenry county.  Temperatures tonight will fall back into the upper 20s/low 30s with high pressure moving closer.  One thing we'll have to watch overnight is if any clouds develop.  Right now, there are a few upper level disturbances rotating around the main low in Canada.  It appears as if the cloud cover will remain to the north and east, but should they move closer it would help keep temperatures up a bit overnight. 

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