Updraft® - Minnesota Weather News

Humid with thunderstorms possible Thursday

Spotty showers and thunder develop

24 hour precip
Forecast precipitation Thursday into Thursday night
National Oceanic and Atmospheric Administration, via Pivotal Weather

Humid air and a frontal boundary will be the focus for some pop up showers and thunderstorms midday Thursday into the afternoon and evening mainly across southern and western Minnesota.

Showers, thunder possible Thursday

It will be a humid day across southern Minnesota Thursday. Dew points will be well into the 60s and even low 70s at times.

dews THU
Forecast dew points Thursday afternoon
National Weather Service

All that moisture combined with a frontal boundary draped across Minnesota and a disturbance moving through aloft will touch off some spotty afternoon and evening showers and thunderstorms.

precip loop 8am
Forecast precipitation Thursday 9 a.m. to 1 a.m. Friday
College of DuPage

Because winds aloft and at the surface will be rather light, any showers that develop will be slow moving and dump some high rainfall amounts.

Unfortunately the rainfall won’t be widespread for those that need rain. Wind speeds at about 10,000 feet up will be under 10 mph across most of southern Minnesota late Thursday.

700 winds
Forecast wind speeds aloft (at 9,000 to 10,000 feet) late Thursday
National Oceanic and Atmospheric Administration, via Pivotal Weather

Humid and occasionally hot

Temperatures will be pretty seasonable (mid-80s south, 70s north) over the next several days. Highs Thursday will be a little warmer than Wednesday’s.

Thu highs 8am
Forecast high temperatures Thursday
National Weather Service

The real hot stuff continues to be compressed a bit into the southern plains and will start to move west and build in Minnesota’s direction by later next week. The models have been delaying this heat, so there’s still a question of precise timing.

500 heights
Forecast upper level pattern into next week shows the heat building
NOAA, via Pivotal Weather

High temperatures by Friday of next week could be pretty toasty once again, well into the 90s for some.

next fri highs
Potential forecast high temperatures by July 15
NOAA, via Pivotal Weather