PNA while currently positive, is trending towards neutral. AO is heading into the negative state. In February we talked about -PNA/ AO being a precursor to late Feb early Mar storminess. Boy it was wild! February and March definitely traded places this year. If the AO keeps dropping and PNA stays slightly or neutral, I'm thinking late April will be similar to early February. But I'm wondering now whether April and May will trade places; April more dry and warm with early May more stormy? This winter was just a weird enough that I'll at least entertain the thought. 

February post-> https://wisconsinwx.com/profile?i=430546&p=2
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