National Weather Service United States Department of Commerce

Winter Weather Moving Through the Northeast U.S.; Heavy Rain and Snow Impacting the Western U.S.

A winter storm will continue to bring areas of heavy snow and ice from the Great Lakes through New England today into tonight. Heavy to excessive rainfall will continue across much of coastal into central California today. Flash flooding and debris flows over recent wildfire burn scars are possible. Heavy snow will fall across the mountains of the Sierra into the Rockies into Saturday. Read More >

Meteorological summer is officially over and most locations observed a slightly warmer and drier June through August than normal, but generally closer to normal than last summer was. The hottest temperature observed was 98°F at Houghton on June 20th and the coldest temperature was 30°F at Stambaugh on June 4th. The largest single-day rainfall was 2.65 inches in Ironwood on July 4th. See the images below for more information.