With thousands of runners and spectators taking part in the 2017 Grandma’s Marathon festivities, we’re keeping an eye on the weather for you.Here is how things are looking right now for the big weekend:

Friday Evening - William A Irvin 5K, Entertainment Tent Concerts (Duluth)

Partly cloudy and 75 degrees with a west wind gusting up to 10 mph. Slight chance of a rain shower, especially late. Cooling down to 65 degrees after sunset.

Saturday Morning - Grandma's Marathon Starting Line (Two Harbors)

Partly to mostly cloudy conditions with temperatures around 60 degrees. Slight breeze up to 5 mph out of the west.

Saturday Morning - Gary Bjorklund Half Marathon/Grandma's Marathon Finish Line (Duluth)

Partly to mostly cloudy with temperatures warming from 60 degrees to near 70 degrees by 10 am. Slight chance of rain showers for the morning with a west-northwest wind up to 5 mph.

Saturday Daytime (Duluth)

Partly to mostly cloudy with temperatures around 71 degrees. 50% chance of scattered rain or a thunderstorm in the afternoon.

Saturday Evening - Entertainment Tent Concerts (Duluth)

60% chance of rain or thunderstorms, with temperatures dropping to 60 degrees after sunset.

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