Overnight lows have fallen into the upper 50s and lower 60s across SE Wisconsin. Yet another day of sunshine and comfy temps is on tap. Highs are expected to exceed yesterday's levels – topping out in the upper 70s.

Westerly winds will be breezy at times. Another cool night follows with lows falling into the mid 50s - lower 60s. A weak upper-level wave moves by on Monday - triggering more cloud cover during the afternoon.

A few spotty sprinkles are possible - especially far SW of Milwaukee. Most places are expected to remain dry. Overall, increasing heat and humidity is expected this week.

Highs will hover near 80 - which is typical for this time of year. Showers and storms return by Thursday/Friday as more moisture works into the Great Lakes. Highs remain in the upper 70s and lower 80s.

SUNDAY: Mostly Sunny & ComfortableHigh: 78 Wind: W 10-15 mph TONIGHT: Mainly Clear and Cool Low: 62 Lake 55 Inland Wind: W 5 mph MONDAY: Partly Cloudy; Slight Chance Shower High: 80 TUESDAY: Mostly Sunny High: 80 WEDNESDAY: Mostly Sunny High: 81 THURSDAY: Increasing Clouds; Chance Showers/Storms High: 78.