Updraft® - Minnesota Weather News

Scattered rain through Friday, summery weekend ahead

Scattered showers, a few thunderstorms through Friday; severe weather unlikely

NOAA FV3 model
Finite-Volume Cubed-Sphere Dynamical Core model between 7 p.m. Thursday and 7 a.m. Saturday
National Oceanic and Atmospheric Administration, via Tropical Tidbits

Into each life, some rain must fall, and we’ve had plenty this spring.

Our next wave of scattered spring showers and a few embedded thunderstorms slides east through Minnesota through Friday. The frontal system is producing showers and a few storms in western Minnesota late Thursday and will gradually slide east through Friday.

The National Oceanic and Atmospheric Administration’s FV3 model shows a few waves of rain and some thunder through Friday. The forecast model loop at the top of this post runs between 7 p.m. Thursday and 7 a.m. Saturday.

Rainfall potential

The heaviest rainfall zone with this system through Friday favors parts of central and southern Minnesota.

NOAA’s Global Forecast System model lays out areas of one-half inch of rainfall with a swath of 1 to 2 inches through central Minnesota just north of the Twin Cities:

NOAA GFS precipitation output
Global Forecast System precipitation output forecast through Friday
NOAA, via Pivotal Weather

The European Centre for Medium-Range Weather Forecasts model lays out a band of 1 to 2 inches across the Twin Cities area through Friday:

European model (ECMWF) precipitation output
Precipitation output through Friday
European Centre for Medium-Range Weather Forecasts, via Pivotal Weather

Summery weekend

Warmer air will filter into Minnesota this weekend. A slight storm chance favors Saturday night, with a more likely deluge Sunday night.

Highs Saturday will run mostly in the 70s to near 80 degrees in the south:

Forecast high temperatures Saturday
Forecast high temperatures Saturday
NOAA

Highs Sunday will push into the 80s in southern Minnesota:

Forecast high temperatures Sunday
Forecast high temperatures Sunday
NOAA

Dew points will climb into the sticky 60s on Sunday. Get ready to feel some summerlike warmth and humidity.