Winter storm watch Friday includes the Twin Cities
Rain, ice, snow, thunder for Minnesota Thursday and Friday
Go Deeper.
Create an account or log in to save stories.
Like this?
Thanks for liking this story! We have added it to a list of your favorite stories.
The weather maps are determined to remind us it’s still March in Minnesota.
Our next inbound storm system will bring a mixed bag of weather that includes rain, ice, snow, and even thunderstorms.
A winter storm watch goes into effect Friday for a big chunk of central Minnesota, including the Twin Cities area.
Including the cities of Elk River, Cambridge, Center City, Monticello, Minneapolis, Blaine, St Paul, Stillwater, Chanhassen, Chaska, Victoria, Shakopee, Hastings, Le Sueur, Faribault, and Red Wing
337 PM CDT Wed Mar 29 2023
...WINTER STORM WATCH IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY MORNING...
* WHAT...Heavy snow possible along with blowing and drifting snow. Total snow accumulations of 4 to 6 inches possible. Winds could gust as high as 40 mph.
* WHERE...Portions of central, east central, south central and southeast Minnesota.
* WHEN...From Friday evening through Saturday morning.
* IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility.
Rain to snow
This is another system that will come in at least two waves of precipitation.
Turn Up Your Support
MPR News helps you turn down the noise and build shared understanding. Turn up your support for this public resource and keep trusted journalism accessible to all.
The first wave arrives Thursday. It may begin as a mix of light ice and snow. Then as milder air pushes north, expect precipitation to change to all rain from about the Twin Cities southward Thursday afternoon through most of Friday.
As colder air works into the backside of the system Friday night, a changeover to all snow is likely.
The National Oceanic and Atmospheric Administration’s Global Forecast System model is similar to most models that follow that mixed precipitation trend. Note the likely shot of heavy snow Friday night into Saturday morning.
It needs to be said that there is still quite a bit of forecast model uncertainty on precise precipitation coverage, type, and timing. I expect changes on the forecast model runs tonight and Thursday.
Snowfall totals
This is another system that’s presenting a wide range of possible snowfall outcomes. There is still much lower confidence with this storm than the storms we had back in December and January that came in very close to the forecast.
I do think the trend of laying out the heaviest snowfall north of the Twin Cities is the most likely outcome. The eventual amount of snowfall in the Twin Cities presents lower confidence.
Since we are still 48 hours away from most of the accumulating snow in much of Minnesota the Twin Cities, I take these snowfall projections with a big pile of salt right now. But the potential for a burst of heavy wet snow and wind is definitely there for Friday night into early Saturday morning.
Call this a first draft for snowfall potential across central and southern Minnesota.
Here’s a wider look at the early snowfall potential for the state of Minnesota:
Severe risk
The one new feature of our late March storms? Warmer air on the southern end and a severe risk for southern Minnesota Friday.
Stay tuned as we see how the next 24 hours of forecast model runs hopefully reach a tighter consensus on storm dynamics and potential snowfall totals.