| Lightning detector map from shortly before 5:30 a.m today shows strikes especially across central Vermont and in the far northern Champlain Valley. |
I would imagine some found the noise vaguely annoying. I happily found it that best confirmation yet that spring is here.
Thunderstorms get more common as we head into the warmer months. The warmer air and the increased moisture in spring and summer can create the rapidly rising air needed to create lightning.
Now, it wasn't exactly warm while these storms were coming through northern New England this morning. In fact. a few spots in eastern Vermont and New Hampshire might have been getting freezing rain while lightning was flashing. Thunderice? Not sure what to call it.
But there was warm air. The storms were triggered by a warm front moving in. The warm air aloft pushed ahead of the front helped create the balmy lift in the air, leading to the lightning flashes.
For some reason warm fronts coming through in the pre-dawn hours in April often turn out to be create the first thunderstorms of the year in Vermont. So the timing and nature of our thunder early today was pretty classic. Judging from lightning detector maps, the storm with the most lightning cut across central Vermont early this morning.
Another area of lightning just clipped northwest Vermont. Here in St. Albans, I heard a few rumbles around 4:30 a.m., along with a brief downpour and strong, gusty winds. So it was noticeable.
The showers and thunderstorms were moving along at a fast pace, so nobody is getting all that much rain. Even if a thunderstorm has a downpour associated with it, the heavier rain hasn't been staying in one place very long.
Bottom line: The storms are cool, but are not causing any real trouble.
REST OF TODAY
As of 6:30 a.m., a little more lightning was flashing near Rutland, and in central New York, so we're probably not quite done with it yet. The warm front will pass through later this morning, ending the threat of more thunder and most showers.
It was in the 30s to near 40 early this morning amid the showers and rumbles of thunder ahead of the warm front. Once it passes through, temperatures will zoom into the low 60s for most of us. This will be the mildest day we'll have for awhile, so enjoy it. Some sun will mix in, too, to give the crocuses a little boost.
Winds were really screaming from the south early this morning, especially in the Champlain Valley. I'm on an exposed hillside in St Albans, and I would estimate some gusts were up to around 50 mph. I'm noticing a smattering of power outages in northwest Vermont, so don't be surprised if your power at least flickers this morning in the Champlain Valley.
It'll stay breezy to windy all day, but the strongest winds were probably happening as I wrote this around 7 a.m. They'll diminish some as we go through the day.
All in all, despite the stormy start of the day, it'll be a rather nice one.
THE WEEKEND
Our storm will drag a lame cold front through tonight, cooling us off only slightly. Saturday will be generally cloudy and mild-ish as the next storm approaches. By mild-ish, I mean low 50s, just a few degrees above average.
This one probably won't have any thunder an lightning with it. The showers will definitely ramp up, though, Saturday night and Sunday morning. We'll have more rain than the light stuff we're having this morning.
Between Saturday afternoon and Sunday afternoon, it looks like we'll have roughly half an inch of rain, with perhaps a little more than that up along the Canadian border and a little less in far southern Vermont. Don't worry about any flooding: Rivers will probably rise somewhat, but fall short of any real flooding.
Highs Sunday will be in the 50s.
BRIEF WINTER
The cold front with the second storm will be much stronger than tonight's so it will get much colder Sunday. Lingering rain showers will at least mix with, if not change to snow showers Sunday night and continue into Monday.
Don't worry too much about the snow showers, They'll the light and scattered and mostly in the hills ad mountains.
The first half of the week will be cold, with highs in the mid 30s to mid 40s and lows solidly below freezing. Yes, that's chilly for this time of year, but not really odd for early April. We should be able to sneak back up into the pleasant 50s for the second half of the week.
