Tuesday, October 6, 2015
Rain, rain don't go away
The high pressure system that has been stationed over Madison will provide a nice day on Wednesday with temperatures in the mid 70's with light winds and abundant sunshine. A low pressure system from Western Canada will move into the area on Thursday bringing a chance for some rain and a bit warmer temperatures as well as higher humidity. This low pressure system will be pushed eastward by a high pressure system that originated in Montana on Thursday night into Friday. As the low pressure system moves eastward it drags down cold Canadian air (seen on 850mb map) causing the the high temperature to be in the 50's on Friday with variable winds. Then by the weekend this high pressure system spanning most of the great plans and upper midwest brings warmer temperatures again in the mid-60's on Saturday and mid-70's on Sunday with clear skies.