Snow Across the Great Lakes, Central Appalachians, and Northeast; Unsettled Weather in the West

Light to moderate snow will continue into Saturday over the Great Lakes, Central Appalachians, and Northeast. This weekend into next week, a series of atmospheric rivers will bring gusty winds, periods of heavy rain, and mountain snow to northern California and the Pacific Northwest. Colder temperatures are in store for the weekend from the Great Lakes to East Coast. Read More >

July 17, 2015 SEVERE WEATHER

On Friday, July 17th, 2015, a warm and humid air mass produced severe weather across northeast South Dakota and west central Minnesota. One of the initial storms formed over McPherson County and produced baseball size hail in Leola. Further east, in Marshall, Roberts and Day counties, the storms formed with strong rotation and developed into numerous wall clouds and funnel clouds producing a brief EF-0 tornado touchdown in Langford. In Bristol, damage was done to a gas station canopy and grain bin along highway 12. Large hail broke car windows in Webster, with numerous injuries reported from broken glass. Several campers were overturned at a campground near Waubay, and two fires were reported due to downed power lines. Other strong storms were noted in Clark, Codington, Hamlin, Grant, Deuel, and Big Stone counties. There are radar animations of radar reflectivity and storm relative motion from this event at the end of this summary.

For the official storm summary report, visit:

https://nwschat.weather.gov/p.php?pid=201507191544-KABR-NOUS43-PNSABR

For all of the severe weather reports, visit:

https://nwschat.weather.gov/lsr/#ABR/201507171050/201507180459/0101

Storm Photos

Photos From McPherson County