Minneapolis weather stays dry Saturday, with sunshine and a high of 84 in the metro before the pattern turns much hotter early next week. Molly said to enjoy the mild weather this weekend before oppressive heat settles in across the region.
That weekend break is short-lived. Sunday will be slightly warmer, and shower and thunderstorm chances return before Forecast First Alerts take effect Monday through Thursday, when heat index values are expected to run well into the triple digits.
Molly and Forecast First Alerts
Molly’s warning points to the part readers should plan around: the shift from a comfortable Saturday to a stretch where the air will feel far hotter than the thermometer alone suggests. A heat index in the triple digits reflects the combined effect of heat and humidity, which can make outdoor time feel much more demanding than an 84-degree afternoon.
Forecast First Alerts already cover Monday through Thursday, so the most useful practical step now is to treat the early part of next week as the main heat window rather than the weekend. Saturday still offers the best outdoor conditions in the forecast, but that does not last long.
Saturday To Monday Evening
Saturday stands out because it is dry, noticeably warmer than Friday, and bright enough for plenty of sunshine. Sunday changes the script again with a slight warmup and the return of shower and thunderstorm chances, which sets up the more unsettled start to next week.
By Monday evening, storms will be watched for development, and some have the potential to become severe. That leaves readers with two separate weather changes to track: the heat that builds through Monday through Thursday and the storms that may organize Monday evening.
Heat Index Monday Through Thursday
The open question is how hot the air itself will get during the hottest stretch, since the forecast only gives the heat index and not the actual temperatures. Even without those air-temperature numbers, the alert period tells people in the metro to expect conditions that will feel oppressive for four straight days.
For anyone planning ahead, the clear move is to use Saturday as the day with the lowest weather risk and to prepare for a much more stressful stretch once Monday arrives. The best window is the one in front of the heat, not after it.
