Yellow (moderate) AQI will persist over the Twins Cities and SE Minnesota on Friday. Light westerly winds and warmer temperatures will continue. Green (good) AQI is expected across the remainder of the state. On Saturday, another winter weather system approaches the state, with continued light winds, warmer temperatures, and higher humidity. Yellow AQI is again expected over southern MN. On Sunday, winds will become northwesterly, bringing in cleaner air. Green AQI is expected statewide on Sunday. On Monday, the AQI may rise into the yellow range once again in southern MN as light winds return from the south, with temperatures and dewpoints rising into the 30s. Yellow AQI values may persist through Tuesday, but should decrease to green statewide on Wednesday.