A strong cold front is forecast to move south across the Eastern Plains today, bringing very strong winds and blowing dust to Southern Colorado.  A High Wind Warning has been issued for much of the Eastern Plains for gusts in excess of 50 mph.  In addition...persistent dry conditions will lead to widespread areas of blowing dust.  A Dust Storm Warning is also in effect for much of the Eastern Plains through 6pm this evening as visibilities are expected to drop to around 1/4 mile.  Snow showers will impact areas along the Continental Divide and Palmer Divide today.  Interstate 25 over Monument Hill will likely see dangerous driving conditions due to snow and blowing snow for the morning rush hour.  Temperatures will be much cooler with most areas seeing highs in the 30s to 40s.    (Please visit http://weather.gov/pub for more information.)