Weather Underground Forecast for Sunday, Nov. 10, 2013
A cold front will move across the Pacific Northwest and Intermountain West on Sunday, while a separate cold front will extend from Kansas to Massachusettes.
Wet weather can be expected across the Pacific Northwest and parts of the Intermountain West on Sunday as a cold front inches over the region. Rain will spread across Washington, Idaho and parts of Montana, while snow can be expected in the Cascades and northern Rockies. Heavy snow will be possible in central Montana as a result of this frontal boundary. The Southwest and the Great Basin will stay clear of precipitation on Sunday as a ridge of high pressure builds over the region. The southern California and Arizona deserts can expect temperatures in the mid to upper 80s.
A more extensive cold frontal boundary will stretch across the central Plains, the Southeast and along the Eastern Seaboard, although very spotty precipitation will accompany this system. Light snow will be possible across the upper Midwest, while showers will push through the Northeast. Spotty thunderstorms may also develop along the the coasts of Texas, Louisiana and Florida due to a warm, humid air mass along the Gulf of Mexico. The remainder of the southeast will experience clear, muggy conditions on Sunday.
Temperatures in the Lower 48 states Saturday have ranged from a morning low of 7 degrees at Mt. Washington, N.H. to a high of 86 degrees at Marathon, Fla.