Ice Jams, Flood Risk, Record Heat, Freezing Rain, Rain, Snow, Wind, Storms. Vermont March Weather Rolls On

Another view of an ice jam backing up water along the 
Missisquoi River in Enosburg Tuesday. The ice
jam closed Boston Post Road near Route 105.
Vermont is still  under a flood watch through
tomorrow

Mark Twain once said, "In the spring, I have counted 136 different kinds of weather inside of 24  hours."

He was referring to New England when he said it. I'd guess he might have been in Vermont in March when he came up with that gem. 

A day after we had a hottest for so early in the season warm spell in the Green Mountain State. temperatures this morning were in the low to mid 30s. 

As forecast, there were a couple drops of freezing rain in extreme northwest Vermont.  We weren't expecting much and there was even less freezing rain than the trifle we thought we'd get.

Before we move on, we should gaze back at the record highs, and how we are re-writing weather records in the age of climate change. March records have really shifted. Before 1990, Burlington had never reached 70 degrees earlier in the season than March 20.

Now with yesterday's 73 degrees - the warmest for so early in the season - it's been in the 70s eight times on or before March 20 since 1990. Six of those occasions have been since 2012.  

This isn't just a Vermont thing. Hundreds of record highs were set over the past few days in the central and eastern U.S. New York City reached 80 degrees, the earliest on record it's been that warm there.

Another record heat wave is set to begin next week in the western U.S. 

The switch to hot weather out West means we in Vermont will probably not be seeing more record high temperatures for awhile. 

A southward dip in the jet stream over eastern North America will keep colder weather and storminess in our neck of the woods for next couple of weeks. 

Let's get into the details:

TODAY

Eventually - later this morning or early this afternoon - the wind should swing back from a southerly direction, and that will pump temperatures back up in  to the 50s for most of us west of the Green Mountains. It'll probably stay in the mid and upper 40s east of the Greens. 

The good news is forecasters have cut back on the amount of rain we should expect between now and tomorrow morning. Don't celebrate too much, since we should still see enough rain, combined with snow melt and the last of the ice jams to keep us under a risk of flooding.  

The Otter Creek in Center Rutland is forecast to go into minor flood stage tomorrow. Other Vermont rivers are expected to get close to flood stage. And remember, these river level forecasts are iffy. Just a little extra rain, or a little extra snowmelt can make a big difference in how high the water gets.\

We should see some scattered showers, maybe even an isolated rumble of thunder here and there today. Much of the time should be dry, especially south and east. The rain should fill in to become more widespread later this afternoon and during the first half of tonight. 

THURSDAY

The sharp cold front will come in from the west mostly before dawn tomorrow, and that will send us back into winter. Temperatures will stay steady near the freezing point, or slowly fall during the day. Gusty winds will make it feel colder. At least the cold will shut off the snow melt and end the threat of flooding.

We could see some snow showers, but accumulations won't be anything to really worry about.

FRIDAY SATURDAY

A relatively small storm should come in from the west. We could get a couple inches of wet snow out of this later Friday into Saturday morning  By March, temperatures can be marginal between rain and snow. We'll want to take a closer look at this when we get closer. 

SUNDAY/MONDAY

A larger storm is looming for the end of the weekend and start of next week.  This far ahead, it's hard to tell exactly what that means for us. For now, meteorologists are going with a period of snow and mixed precipitation Sunday, followed by a brief squirt of warm, windy, showery weather Monday, followed cold north winds and some snow Monday night and Tuesday. 

Since that storm is several days away, don't be surprised if the forecast for how it plays out changes big time. 

The cold wave next week looks pretty sharp and intense, even if it does't last all that long.  But we are possibly looking at a couple days with highs in the 20s and lows in the single numbers. Our false spring will definitely be over by then! 

After that cold wave, as usual, the weather forecast gets  really uncertain. But that's OK, we have more than enough on our plate for now.