Updraft® - Minnesota Weather News

Storms possible Wednesday, mainly north; steamy through Thursday

Weekend looks cooler with rain possible

temps table
Forecast highs across central and southern Minnesota into next week
National Weather Service

Wednesday and Thursday will be steamy with highs in the low 90s south and dew points well into the 60s. More thunderstorms are possible in northern Minnesota with a marginal risk of severe weather.

Hot, muggy; thunderstorms possible north

Much of northwestern through north-central and central Minnesota saw some significant rainfall Tuesday as clusters of storms swept through the region. A large swath of 1 to 2 inches of rain fell from about Bemidji through Mille Lacs Lake to Rush City.

24 rainfall
Observed rainfrall early Tuesday through early Wednesday
National Oceanic and Atmospheric Administration, via Pivotal Weather

We’ll see a steamy couple of days Wednesday and Thursday with highs in the low 90s for the Twin Cities and much of central and south-central Minnesota.

wed hi 8a
Forecast highs Wednesday
National Weather Service

Dew points will remain muggy the next couple days in the 60s to even near 70 at times.

dews fcst
Forecast dew points early Wednesday through early Friday
NOAA, via Pivotal Weather

More thunderstorms are possible across northern and central Minnesota Wednesday afternoon and evening, although the activity will be spotty and isolated.

wed-thu prec
Forecast precipitation 6 a.m. Wednesday through 4 a.m. Thursday
NOAA, via College of DuPage weather lab

There’s a marginal risk (level 1 of 5) of severe storms with damaging wind gusts and large hail being the primary threats.

SPC Wed Iowa
Severe weather outlook for Wednesday shows a marginal risk (level 1 of 5) for northern Minnesota
NOAA Storm Prediction Center, via Iowa State University

Cooler with weekend rain possible

Temperatures will gradually cool off through the weekend and dew points will also drop. We also have a decent chance of potentially significant moisture across southern Minnesota developing Saturday into Sunday night. Rainfall chances will increase through the period:

weekend rain chances
Forecast rainfall chances over the weekend
National Weather Service

While the models disagree some on the precise track and rainfall amounts, the southern third of Minnesota, including the Twin Cities on the northern edge, is favored for widespread rainfall.

QPF 120
Forecast rainfall through early Monday
NOAA, via Pivotal Weather