A potent spring storm system is expected to bring a variety of active weather to most of southern Colorado today through Tuesday. In the immediate future...strong winds will develop across the region...with Red Flag Warnings in effect in the San Luis Valley and most of the southeast plains. The combination of strong winds...low humidity and already dry conditions will create explosive fire growth potential. Strong to severe thunderstorms could develop over the extreme eastern plains by late afternoon. As the system marches into the state tonight...a variety of winter conditions are expected...including a Blizzard Watch along the Palmer Divide...and Warnings...Watches and Advisories over the southern mountains and along the I-25 corridor...as well as a good chance of snow from the mountains eastward. Plan ahead...and visit our webpage http://www.weather.gov/pub for information regarding specific Winter Weather watches/warnings and Fire Weather Warnings. (Please ! visit http://weather.gov/pub for more information.)