Looks as if the flight will be a scrub.
The SA report shows ceilings around 300 feet, winds 14G20 and mod. rain with temps around 42F at the surface. With that sort of weather, not only will the second stage likely be lost, but most of the flight would be in the clouds- Rocksim says staging will take place at 375 feet- which would be in the clouds. On top of that, the second stage could actually enter into icing conditions
Although I'm all for pushing the envelope, as a former airline captain flying out of MSP, I 've been in lots of autumn icing- no need to send a newly constructed rocket there just to refresh my memory
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Looks as if the actual first flight of the production kit version of the Dr. Zooch Vanguard Eagle will belong to the beta builder... you know who you are