Severe Threat Late Sunday
According to NOAA's Storm Prediction Center, there is a risk of isolated strong to severe storms late Sunday into the overnight hours. The best chance will be in the southwestern part of the state with isolated large hail and damaging winds events as the main concern.

Warm Sunday. Tumbling Temps Monday
The 850mb temp anomaly into next week, which shows very warm temps in place again on Sunday. A cold front will push through overnight Sunday with tumbling temps Sunday and near average readings through the rest of the week.

Extended Temperature Outlook
Here's the extended temperature outlook for Minneapolis through the end of the month and into early November. Note that temps will be running well above average again on Sunday with highs in the mid/upper 70s. Temps will tumble during the day Monday with near average temps returning Tuesday and through Halloween with highs only in the low/mid 50s.

Fall Color Update
Here's the fall color update for Minnesota & Wisconsin. Fall colors are generally past peak in many spots across the state. There is still some peak color in the southeastern part of the state, but with strong winds during the day Sunday, we'll lose a lot of leaves.
See more from the MN DNR HERE & Travel Wisconsin HERE:

Average Fall Color
The MN DNR has put together a nice graphic that shows typical dates for peak fall color. The northern par of the state starts to peak during the 2nd half of September into early October. Meanwhile, folks in the central part of the state and into the metro typically don't see peak color until the end of September into the middle part of October. It won't be long now - enjoy!

What Causes Fall Colors?
The chemicals - Four main groups of biochemicals are responsible for the various yellows, oranges, reds and browns that we see in the fall: Chlorophyll, Carotenoids, Anthocyanins, Tannins. Each has its own color and chemistry. As the amount of these chemicals vary, they will cause subtle variations in color from one leaf to the next, or even from tree to tree.