Showers and thunderstorms will develop across much of the area this morning, becoming more numerous by early to mid afternoon. Any storms developing along and immediately on either side of the Laramie Range may produce very heavy rainfall, especially from mid Tuesday afternoon through early Wednesday. 1 to 2 inches of rain is likely for these areas, with locally higher amounts possible beneath heavy precipitation cores. Flash flooding is possible, which may lead to some road washouts and mountain mudslides. A Flash Flood Watch is in effect. Temperatures today will be cooler, around 70 west to near 80 east over the Panhandle.