Red Flag Warning
until MON 9:00 PM CDT, Pennington County, North Beltrami County, South Beltrami County, Norman County, West Otter Tail County, Red Lake County, Lake Of The Woods County, East Marshall County, West Polk County, Hubbard County, Roseau County, Mahnomen County, East Otter Tail County, North Clearwater County, East Polk County, South Clearwater County, West Becker County, Grant County, East Becker County, Wadena County, Kittson County, Wilkin County, Clay County, West Marshall County, Swift County, Watonwan County, Stearns County, Pope County, Hennepin County, Kanabec County, Freeborn County, Redwood County, Kandiyohi County, Sibley County, Benton County, Morrison County, Washington County, Mille Lacs County, Renville County, Sherburne County, Lac Qui Parle County, Isanti County, Waseca County, Chisago County, Goodhue County, Douglas County, Martin County, Brown County, Steele County, Nicollet County, Ramsey County, Scott County, Blue Earth County, McLeod County, Yellow Medicine County, Stevens County, Anoka County, Wright County, Faribault County, Rice County, Dakota County, Meeker County, Todd County, Le Sueur County, Northern Aitkin County, South Itasca County, Pine County, South Cass County, Koochiching County, Carlton/South St. Louis Counties, Central St. Louis County, North St. Louis County, Crow Wing County, North Itasca County, North Cass County, Northern Cook/Northern Lake Counties, South Aitkin County, Traverse County, Big Stone County, Lyon County, Lincoln County, Cottonwood County, Rock County, Murray County, Pipestone County, Jackson County, Nobles County, Dunn County, Barron County, Pierce County, Polk County, Douglas County, Washburn County, Burnett County
4

Chicago River dyed green for St. Patrick's Day

Image 1 of 4

(Photo by Scott Olson/Getty Images)

Thousands of revelers lined the streets to watch the Chicago River be dyed green for St. Patrick's Day.

The annual tradition that dates back decades took place Saturday morning on a stretch of the river in downtown Chicago. Celebrants stood on the Michigan Avenue bridge and the city's riverwalk to watch members of Chicago Plumbers Local 130 dump and spray the dye into the river from boats.

The union says the dye formula is a "closely guarded secret" but members assure that it's been tested and is safe for the environment.

Afterward the city stepped off its annual St. Patrick's Day Parade , one of the biggest parades in the city. Participants in the 64th annual parade include Irish step dancers, bagpipers and marching bands.