That depends on what you consider consistent spring warmth. That’s kind of relative to where you’re located. Once we start to get consistent highs 40 and above, that’s Spring to me. Any consistent “warm” weather of like 70 and above is Summer to me. lol. Obviously, someone in central Indiana would strongly disagree with that.
Anyway, the first week of March looks like we could have well below normal temperatures for this entire sub forum. Of course in March, that could still mean above freezing highs in the central and southern areas of our sub forum.