A cold front will pass through Wyoming today and Wednesday bringing cooler than normal temperatures to all  of Wyoming today and especially on Wednesday. Many areas of central and northern Wyoming will only reach the 60s for highs today and Wednesday. Strong to severe thunderstorms are likely this afternoon and evening in the far southeastern counties of Platte, Goshen, Albany and Laramie counties. Heavy rain, strong winds and hail will be possible late this afternoon and evening.