A cool front that crossed the region last night will make temperatures noticeably cooler and well below average throughout the state today.  There will be a 20 to 25 degree temperature change from yesterday to today.  Winds could also be strong and breezy at times with gusts between 25 to 35 mph.  Expect a very small chance for a late day shower or thunderstorm, mainly for southern and eastern parts of the state, as moisture from the south creeps into the area.  Daytime highs will stay in the 60's to lower 70's.  Subtropical moisture will flow into the region on Friday and Saturday, which will create a better chance for showers and thunderstorms.  Temperatures will remain cooler than normal statewide on Friday.  Northern and central Wyoming will then see warmer and closer to average temperatures on Saturday, while southern Wyoming will continue to see cool and below average temperatures.