Minneapolis wakes up on the cool side Tuesday, April 21, with clear skies and morning temperatures sitting in the mid-40s. Sunshine will do its thing quickly, sending the afternoon high to around 74°F with light north winds keeping conditions comfortable.
Warm Wednesday
By Wednesday, the Twin Cities hit the fast-forward button on spring. Highs jump into the low to mid 80s, with parts of western Minnesota likely running even hotter. Southerly breezes around 5 to 15 mph will help pump in the warmth and drop humidity through the afternoon.
Fire Weather And Burn Restrictions
The combo of warm temperatures, dry afternoons, and lower humidity means even small brush or debris fires could spread more easily, especially on Wednesday in central and southwestern counties. The Minnesota DNR has expanded spring burning restrictions effective April 20, so check their map before you light anything outdoors.
Thunderstorm Threat Thursday
Thursday brings a change of mood. Showers and thunderstorms are likely, mainly in the afternoon and evening, as a cold front pushes east across the state. A few storms could turn strong, with damaging straight-line winds possible, and gusts may reach about 30 mph. Heavier downpours should be brief and spotty. Forecasters at the National Weather Service expect most spots to pick up less than a half-inch of rain overall, although stronger cells could squeeze out higher totals in quick bursts.
Weekend Outlook
Temperatures take a step back late in the week. Highs are expected to land in the low 60s on Friday and hover near 60 through the weekend, with overnight lows in the low 40s. Most of Saturday and Sunday looks dry and comfortable, setting up a cooler but pleasant finish to the week.
Plan Ahead
Before Wednesday's warmer, gustier southerly winds arrive, secure any loose patio furniture and grill covers so they do not go visiting the neighbors. Have an indoor backup plan for Thursday evening in case storms roll through at the wrong time. Keep local weather alerts turned on, and check official guidance if you have any burning planned or travel that could be affected by fire weather or storms.
