mnchaserguy

My roof is 14 years old and I’ve never filed an insurance claim. Let’s get ours. 

The last two times we had a significant tornado come through the metro were the EF1 that went through Minneapolis in 2011 and the Hugo EF3 in 2008. We are well overdue. Crazy thing is both of those tornadoes were overshadowed by EF5s elsewhere the same day (Joplin and Parkersburg).


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The we got very lucky yet again here in MSP where we split the storms this afternoon. It has been a very long time since we have had a significant storm come through. Only a matter of time before that averages out.


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Were those other storms firing up off outflows from the main cell and then combining back into it? It was very odd

Not sure. I’d have to go back and look at the surface obs. I know they fired close to a warm front. If I had to guess they fired off the cold front or dryline (can’t remember which, probably a DL) and then moved north and anchored on the warm front where there was better low level shear. An open warm sector to their south with plenty of unimpeded instability and the shear and helicity of the warm front was a perfect set up for what played out last night.

Glad it was over mostly open grassland but that also meant road network was terrible and prevented some better footage of what could end up being a 2 mile wide tornado.


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Radar loop of the Nebraska supercells last night for anyone interested. One of the crazier velocity loops you’ll ever see. Wouldn’t be surprised if that tornado was on the ground for 2-3 hours.

https://x.com/peterc428/status/1916728473755828285?s=42


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Despite the warm, moist air surging north into Iowa, most models show little, if any, storm activity around here.  Are we capped or something?

Seems like the issue is a lack a forcing. Looks like weak convergence on the dryline and the cold front is way out west.


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9z rap sig tor is maxed out over MSP tomorrow. Never seen it this high here before and may never see it again.


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This is the 21z RAP sounding over my house at 23z on Monday.


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18z hrrr is similar at 18z on Monday to what the 15z RAP showed. May get some waa storms here in MSP and north towards Duluth in the morning. Could be some hail with those. If we can actual get that clearing after the waa convection we should be in business.


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Where'd you get that? Furthest range RAP run I know of right now is today's 15Z which goes out 51 hours to 18Z Monday.

Whoops. Mislabeled. It is 18z on Monday.


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I haven’t been a believer because something has just seemed off. Probably mostly the lack of better heating and narrow cape ribbons. However the RAP is screaming outbreak. If it’s correct or even somewhat close then we could be in real trouble. This is the RAP at
21z in western MN on Monday.


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Day 3 Moderate risk for MSP. Pretty rare, especially around here.


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Nice surprise storm in northern MSP right now. Had a surprisingly strong gust front with it.


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Transition from rain to snow in northern MSP. White rain coming down right now. Just to my west is getting nailed by a very heavy band.


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Grass has quickly gotten covered in snow. Roads should remain mostly ok. Big band moving in to my backyard soon.

Edit. After looking at DOT cameras in the south metro it looks like the roads are getting bad quick under that heavy band moving my way.

Just rain here too. Little bit of snow and sleet today.


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35/32 Heavy rain 
This would be nasty ice storm if we were a few degrees colder 

It’s 31 degrees just to my north. Might be cold enough to freeze at my house but it’s probably coming down too hard to freeze much right now.


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37/34 with light rain. Looks like I’ll be 20-40 miles south of seeing more wintry then liquid precip on this one. Good luck [mention=20201]mnchaserguy[/mention]

I’ll be right on the edge it looks like. Crazy how different the models have been from each other for this storm. These spring ones are so tough to forecast.


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Never seen this before:

This was the radar signature with precip type taken into account


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Pretty crazy temp difference across the MSP metro right now. Mid 50s in the far north metro and low 80s across the southern metro.


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Northern LP of Michigan looks like it’s gonna get hammered by freezing rain.


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Southwest MN will be in the low 80s tomorrow while the arrowhead will be in the 20s. Minnesota is wild in the spring.


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12z GFS crush job for the twin cities and southern Minnesota this weekend.

With another system right behind it mid week.


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Models flip flopping over a snowstorm here in MSP this weekend. Should be interesting to see how that plays out.


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It’s been pretty funny to watch the trend the last couple model runs. Even southern MN is at risk of missing the worst of it if this trend continues.


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That's kind of how 2022-23 was here. A rockin' march made what had been a shitty snow season finish just a bit below avg.

That’s how last year was for us in MSP. Almost no snow all winter but we had a good amount at the very end of winter/early spring they made it look like an almost average year.


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