National Weather Service United States Department of Commerce

Atmospheric River to Impact the Northwest; Windy Conditions in the Northeast

A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. Read More >

Weather History - May 9th

May 9th, 1999:

Torrential rains of two to five inches fell in Lyman County during the late evening hours, causing flash flooding on Medicine Creek. The KOA Campgrounds near Kennebec, including the main facility, were flooded. Several roads were also flooded and damaged along Medicine Creek. The storm's total rainfall in Kennebec was 3.40 inches. Also, a weak F0 tornado touched down briefly three miles south of Reliance, with no damage reported. Winds gusting to 70 mph knocked over a 4000-bushel holding bin near Revillo.