Minnesota Braces for Unstable and Stormy Week Ahead.

The weather pattern in the US is shifting from warm and dry to occasional thunderstorm chances with more heat and humidity this week. There will be occasional spotty rain and thunderstorm chances throughout the week, with a marginal risk of severe weather on Tuesday evening. Each afternoon and evening will bring the chance of at least spotty storms popping up for most right into the weekend. Temperatures will be in the mid-80s for most on Tuesday, with dew points increasing to 'sticky' levels in the 60s starting Tuesday afternoon into the weekend. By Thursday and Friday, highs near 90 are expected for many parts of southern and western Minnesota.