Good morning and happy Monday. Here’s what you need to know to start your day. 

A calm fall day. Twin Cities highs near 40 with nighttime lows in the lower 20s. It’ll be windy. Statewide, mostly cloudies with highs up north near 30 and near 40 in the south. At night, lows in the mid teens to lower 20s.  More on Updraft. | Forecast

Maybe there's hope for Amy Klobuchar’s campaign. The Minnesota senator has been a long-shot, but she and supporters say they have new momentum in polling and fundraising. MPR News’ Mark Zdechlik reports from Des Moines: “Observers say Klobuchar still has a long way to climb to reach the top tier of 2020 Democratic candidates — but she's well-positioned to capitalize if any of the front-runners trip up.”

Bernie Sanders, a presidential frontrunner, visited Minneapolis. Sanders is well ahead of Klobuchar in the polls, and he stopped at the U of M for a rally Sunday night where he showcased his endorsement from Democratic Rep. Ilhan Omar. Clasping Omar’s hand as he took the stage, Sanders devoted a slice of his 55-minute remarks to a defense of Omar, whom he argued has been vilified by Trump and others because she is a refugee and a Muslim.

Who pays for schools? Largely, you do. And we have a guide to all the referendums that’ll guide exactly how much taxpayers pay and what they get out of their public schools. 

Curious about an aspect of life in Minnesota? Pitch your question and we’ll answer the best ones in our “Ask a ‘sotan” feature.

— Cody Nelson, MPR News