Thursday Afternoon Update: Not As Hot As Forecast, But Still Ridiculous: Storm Chances Iffy, Brief Tumble In Humidity Sunday?

Thunderstorms just beginning to erupt in the
Champlain Valley on Wednesday. They quickly grew
to severe levels. A much more iffy proposition for
storms this evening after a very hot day, but they
are still possible, 

As of 4 p.m. today, Burlington was up to 95 degrees, so the city won't make it up to that promised 100 degrees. It might go up a couple more degrees, but we won't make it to 100. Not a bummer.

The heat index in Burlington at 4 p.m., though, was 101, due to the humidity. The highest actual temperature I've so far today in Vermont is 96 in Springfield. 

By the way, I'm not in Vermont this afternoon, so I can say how jealous I am of the "cool" weather today up in Vermont. As I write this in Frederick, Maryland, it is 100.4 degrees, so I can say that's the hottest outdoor temperature I have ever experienced. Thu

The heat index here is 109. The actual temperature in Frederick is forecast to top out at 101 degrees both today and tomorrow, 

Back home in Vermont there are a few new glimmers of hope. 

First of all is thunderstorms potential. Given the heat and humidity, storms could pop up at any time or even become severe. But fingers crossed it does not look like severe thunderstorms will be as bad or widespread as they were yesterday. 

There were no storms brewing anywhere near Vermont as of 3 p.m. There was some stuff developing a little southwest of Ottawa. That might eventually move this way or set off some new storms here in Vermont this evening or overnight, but we can't be sure. 

The computer models haven't done a great job in the past few days predicting when, where and how much in terms of thunderstorms. That said, they don't give Vermont much in the way of lightning and thunder today and tomorrow. But I'm still suspicious of those storms near Ottawa.
We shall see!

Some more glimmers of hope for those of you who don't like the heat. And they are just glimmers.

Friday

It will be ever so slightly cooler tomorrow, we think .But still hot with highs at least 90 in most places. Also, the chances of thunderstorms are lower, but still there.  

Saturday, A few more showers, but not a washout. Cooler with highs in the 80s. Maybe a 90 far southeast.

Sunday. Here's the best news yet. The air coming in will be a little drier than first thought. It will still be in the 80s for highs, but the dew point should fall to near 60. Maybe even upper 50s in some spots. That bodes well for Sunday night. If this forecast comes true, we'll have refreshing governing lows in the 55 to 62 degree range. 

It still looks like it will stay quite warm next week. And on the warm and somewhat humid side, too. 

Long range forecasts could change, but for now, it looks like our best shot for  whoosh of truly cool, dry  air would come along a week from Saturday. 

Hot Vermont Day Led To Wild Night; Heat Is Back In Force Today

Lightning detector map from 10:15 last evening. 
White spots are new lightning strikes, red are older
The first line of storms is visible in eastern Vermont
and New Hampshire, with the second line in New York
Note that bright white area in northeast New York
That's the storm that gave the strobe light 
lightning show to northwest Vermont after 10 last night. 

First it was the heat, then the storms. 

It did get into them 90s for most of the area yesterday, but the heat underperformed slightly. We'll take anything we can get. For instance, Burlington got to 93, compared to a forecast high of 96

Then came the storms, which over-performed. 

Storms 

Things got wild in the late afternoon and evening. Severe storms approached from New York in the late afternoon, but faded right before they got to Vermont. Phew!

Not so fast. Storms exploded over the Champlain Valley and almost immediately become severe. That line of severe storms passed across all of northern and central Vermont, leaving a trail of damaged trees and power lines behind.  

The damage continued all the way east into New Hampshire. Here in the Green Mountain State, it  looks like Underhill/Cambridge was one of the hardest hit areas, with oodles of trees knocked down. Westford and Essex were also hard hit. 

Radar imagery showed what appeared to be 70 mph winds in the area.

But we were not done yet, nosiree! Another line of severe storms developed in New York and this one did not fade away.  There wasn't nearly as much damage this time, but what a light show! A storm that plowed into northwest Vermont between Burlington and St. Albans was basically a strobe light show, the lightning was so frequent. An early Fourth of July present from Ma Nature, apparently. 

The heat

We're only up to July 2, and we've already had five days this year that were at least 90 with more on the way as measured in Burlington 

Roughly half (60 of the past 127 years) have had fewer 90 degree days in an entire summer than what we've experienced so far this year.  It looks like we have at least two more 90 degree days coming up. 

Today will be the worst, with Friday a close second.

TODAY

The National Weather Service is back to forecasting a 100 degrees, which would only be the fifth time it  has gotten that hot in Burlington. Worse, with the humidity, the heat index could go as high as - gasp - 114 degrees. If that happens, it would be the worst heat index on record in Burlington, though those records only go back to 1947.

Needless to say, the extreme heat warning is still in effect across the Champlain and lower Connecticut River valleys and the lowlands of southwest Vermont. Elsewhere, the heat advisory for a "feels like" temperature of 100 to 105 is expected. 

Although thunderstorm chances are still there, those chances are a little lower than they were yesterday. But, with this extreme heat and humidity, they could pop up at any time and become strong. Today, the best chances of storms - severe or not - are closer to the Canadian border. But they could happen anywhere. 

FRIDAY

After another very stuffy night that won't give us much relief from the heat, temperatures will soar again. Hotter banana belt valleys, i.e. Champlain and Lower Connecticut, would probably make it into the mid 90s. Elsewhere, low 90s should do it most other places with the heat warnings and advisories still in place.

There's another chance of scattered storms in the afternoon and evening. Most of us won't get wet, but some of us will.

FRIDAY NIGHT/SATURDAY

A slightly better chance of storms and showers Friday night and Saturday morning as the poorest excuse for a cold front I've ever seen comes into the picture. Highs should "only" be within a few degrees either side of 90 on Saturday. 

SUNDAY AND BEYOND

Allegedly cooler, but you'll barely notice. Daily highs Sunday through Wednesday look to be well up in the 80s to near 90.  Lows will be in the 60s, so pretty stuffy nights will continue. 

If you've been keeping an eye out on your elderly neighbors, relatives and friends, you'll need to keep doing that next week. The effects of heat are cumulative. If people manage to get through today, tomorrow and Saturday, they still face elevated temperatures during the first half of the week.  Their systems will have been weakened by the intense heat, so relatively hot weather will still matter.

 

Late Wednesday Afternoon Update: Severe Storm Watch Western Vermont Until 11 PM; Heat To Intensify Tomorrow

National Weather Service radar showed severe storms
near Massena, New York at 5:45 p.m today. More storms
were lurking in the general area of Ottawa, If those
storms hold together or new ones form, they could
create damaging winds. A severe thunderstorm watch
is in effect for western Vermont until 11 pm 

 A severe thunderstorm watch is now in effect for western Vermont and New York until 11 pm, tonight. 

In Vermont, the watch covers basically everywhere west of the Green Mountains.

There's been a nasty cluster of storms in southeast Ontario and extreme southwest Quebec much of this afternoon. 

By late afternoon, they were starting to move east and southeast. It's unclear how far east they'll make it. But there's enough of a threat to trigger the storm watch. 

As of 5:30 p.m., it looks dark looking northwest from Vermont's Champlain Valley. That didn't represent an immediate threat. It was the anvil top and shadow of the severe storms near Massena, New York that were making things darker.  However, in this hot, humid environments, storms could form under this anvil, and become severe. If they don't, the anvil will just produce at most light rain. 

The storms near and approaching New York's St. Lawrence Valley could eventually make it to the Champlain Valley with powerful winds later this evening. Not a guarantee yet, but keep your eyes out!  

Judging from satellite photos, it loos storm well up into Ontario,  which is where the storms ar coming from So it could be a rather stormy night here in Vermont if they hold together. 

The heat today didn't quite make it to forecast levels, at least in the Champlain Valley. Preliminary data indicates Burlington made it to 93 degrees, which was three degrees cooler than forecast. 

That doesn't necessarily mean tomorrow will be cooler than forecast. But I did notice the National Weather Service back away slightly from that previous forecast of 100 degrees. 

Have a way to get weather warnings this evening and tonight, just in case. You might want to turn off your "Do Not Disturb" feature on your phone so you can get warnings if they are issued overnight. 

Stay cool, my friends! 

Vermont June In Vermont Was Wet And Warm, Stormy And Sunny

The highlight of Vermont's warm, wet June was a pair
of tornadoes that hit the state on June 18. This is a
photo of tree damage in Woodstock from 
one of the tornadoes, 

The numbers are in for what the climate was like in June, and as you'd expect, almost all of us experienced  a warm and wet June. 

In Burlington it was both the 15th warmest and 15th wettest June out of the past 135 years or so. The actual mean temperature in Burlington for June was 69.1 degrees.

That came in at only 1.6 degrees above normal, which you'd think wouldn't qualify the month at being 15th warmest.  But, as I remind you practically every month, this is the "new normal." It's based on the average of 1990 to 2020 when climate change had already made things around here warmer than the 20th century average. 

I imagine in several decades, the month we just had would be considered chilly 

The pattern in Burlington was repeated across the state, except the extreme southwest, where average temperatures for June, 2026 were close to average. 

However, most other weather stations that I checked were roughly between one and two degrees warmer than average.

Much of the state was wet, too. Burlington's 5.56 inches was 1.4 inches above average. As we get into the summer months, precipitation around the state gets much more variable. And so it was in June. Montpelier June total was 4.26 inches, just a few hundredths of an inch above normal.

It was both a pleasant month, as we got our fair share of sunny, comfortable days. But it was also stormy.  The highlight were the two tornadoes that hit Vermont on June 18. One was in a remote part of Lincoln, but the other was in a fairly busy spot along Route 4 in Woodstock. Given that the Woodstock tornado had wind speeds up to 100 mph, it's a very pleasant surprise that motorists along Route 4 or in nearby buildings weren't hurt. 

Other events included a supercell that caused damage in northwest and central Rutland County on June 26.

Also, on June 11, some flash flooding with road damage was reported in Hardwick and Wolcott.

For July, we already know it's starting out wicked hot, so it seems chances are it will be a hot July. NOAA is leaning just slightly toward giving us a warmer than normal July here in Vermont. If that's right, maybe soe cool weather late in the month will offset the current terrible heat. It's worth dreaming. 

NOAA also is slightly leaning toward a wetter than average July. We shall see!

Potentially Historic Vermont Heat Wave Now Underway. But We Escaped Severe Weather - So Far

Since it's so hot, let's do winter scenes. This is in
Burlington, Vermont's Intervale in December, 2023

Well, the bright side is Vermont missed out on the severe thunderstorms last night. We were worried some intense storms would roll down on us from Ontario and Quebec. They missed Vermont and went mostly through central New York yesterday and last night. 

They just missed the southwest corner of Vermont. Instead, we got a few non-severe showers and storms. 

But, I'm burying the lede of course. The hot weather is here, and it could be historic. (No. "lede" is not spelled incorrectly. It's journalism speak for the first sentence of an article). 

And that first sentence is hot. Burlington is now forecast to reach 100 degrees tomorrow. If that happens, it will only be the fifth time since the late 1800s that has happened. 

The clouds and showers yesterday held temperatures down. The humidity certainly soared, but the relatively coolness of last evening means we haven't really felt the effects of the heat. 

Until this morning. Temperatures are rocketing up and it should be miserable by afternoon. Here's the usual daily forecast rundown for this very unusual hot weather

TODAY

We start the day with a lot of sun, so now the the heat dome is in place, temperatures should rocket up. The National Weather Service in South Burlington is going for a high of 96 in Burlington today, which would tie the record set in 1911 and 2018.

It'll be in the 90s pretty much everywhere in Vermont today. That extreme heat warning stays in effect through Friday evening for the Champlain Valley, lowlands of southwest Vermont and the lower Connecticut River Valley. Those areas can expect heat indexes today, tomorrow and Friday to reach 105 degrees or even a little more. 

The rest of Vermont is under a heat advisory. That's because those areas might not quite meet the criteria  for an extreme heat warning as the heat index there would be a little under 105 degrees.

It doesn't really matter whether you're under an extreme heat warning or a heat advisory. It'll be very dangerous to do physical work outside today. And now's the time to start keeping tabs on heat-vulnerable people to make sure they're OK. 

The tired saying, "It's not the heat, it's the humidity" is partially true. It's the heat and the humidity. The dew point, a measure of how humid it feels, should be in the mid-70s in much of Vermont today. That's incredibly muggy and about as steamy as it could possibly get in Vermont. 

The next question is thunderstorms. I did see more of them lurking way up to the northwest of Montreal this morning. Those could come down and cause some trouble today. The heat and humidity could also cause sudden pop up storms around Vermont. I already saw a couple little ones appear out of nowhere a little after 8 a.m. today in northern New York. 

The glimmer of good news is if any form by afternoon, they might keep temperatures from rising quite as high as the forecasts indicate. 

The bad news is with all this heat and humidity around, something that starts as a small shower could blossom into a big, bad thunderstorm with damaging winds and torrential downpours almost within minutes. 

Keep your eye to the sky today, hopefully through a window in an air conditioned building. By the way, during heat waves like this, the threat of strong storms overnight doesn't go away like it usually does.  Big bad storms will be less likely tonight, but still possible. 

TOMORROW

The heat peaks. As noted, the National Weather Service is going for a high of 100 in Burlington tomorrow. The all time record high in Burlington is 101 degrees on August 11, 1944. It's been 100 degrees on July 3, 1911, June 19, 1995 and July 14, 1995. (Yeah, 1995 was a damn hot summer).

The all time hottest temperature in Vermont is an oldie, 105 degrees in Vernon, July 4, 1911.  I've been thinking that record is vulnerable in this age of climate change. I think a new statewide record will be established within the next few years. I don't think this heat wave will be the one to do it, but you never know. 

Still, the fact that tomorrow might well be Vermont's hottest day in 31 years is pretty impressive. 

Since the extreme heat and humidity will still be around, we do have to watch the possibility of strong or severe thunderstorms again. Like today, they will be hit and miss, but if you get hit by one, you'll know it. 

FRIDAY

It turns colder! The expected high in Burlington is 96 degrees. Yeah, still miserable. It'll get into the 90s across almost all the state again and the humidity will remain ridiculous. The effects of heat waves are cumulative We'll be in the third day of it by Friday, so those who are vulnerable to the heat will be really suffering by then .

If you know anyone without air conditioning who is elderly or has health problems, for gawd's sake check on them. And continue to "kidnap" them and bring them to fun, but air conditioned places. 

WEEKEND/NEXT WEEK

The heat wave ends, sort of, with a whimper. Starting Saturday or Sunday and continuing through the first half of next week afternoon highs will stop reaching the 90s and instead get well into the 80s. Overnight lows will be in the 60s. It will still be kind of humid. 

Since we all will have gone through a big, big heat wave, the moderately hot and fairly humid air will still have an effect on us. Continue making sure people are OK, because even typical summer weather can cause trouble after an intense heat wave 

As far as rain and storms go, forecasts beyond Saturday are all over the place, so flip a coin or something. We'll know more as we get closer to the weekend and next week. 

 

Q and A: Everything You Need To Know About This Big Heat Wave

AccuWeather released this map of the expected
maximum heat index temperature in the coming
days. 

Well, it's on. The Big American Heat Wave of 2026 is on in the Midwest and East. Maybe it will be one of several big ones this summer, maybe not. There's already been a bunch of hot weather elsewhere in the U.S. off and on. 

This one is getting a lot of attention across the nation, including here in Vermont. Following are answers to some FAQs about this heat wave. 

We get hot spells every summer. What makes this one so special?

True, there's big hot spells every year. But they are tending to generally get worse over the years as climate change continues. This particular one is getting extra attention because it's affecting so many people. At least 250 million people are under heat warnings or advisories at last check, according to AccuWeather. 

The heat is hitting the major media center in the East, so that captures the attention of news directors much more readily than something that might happen in the Plains or Rocky Mountains. It's also hitting during the Fourth of July weekend, when more people will be out and about, celebrating the holiday. 

Will this be the nation's worst heat wave ever, like the one recently in Europ?.

No, but it will be pretty bad. The European heat wave shattered all-time record highs in numerous cities and several countries in western and central Europe. 

This one in America will set records, but probably few if any all time records. Still, the forecasting heat is impressive. Dozens of daily record highs are threatened from Maine and Vermont south to North Carolina and west to Illinois. New York City is expecting its first 100 degree day in a decade. Highs in the 100s will extend fron New England to the Carolinas and through large swaths of the Midwest,

Many cities including some here in Vermont, might also have record high low temperatures, meaning those without air conditioning get little relief from the heat. 

Fourth Of July and the heat. Tell me why people are worried about that

Many people are out of their air conditioned homes and offices enjoying the holiday celebrations. They're out in the hot sun, not drinking enough liquids, drinking alcohol, generally not paying attention to their bodies. It's a recipe for heat stroke or heat related injuries. Also, when you're overheated, you aren't paying attention as much as you should, leading to the risk of injuries. With fireworks involved, this could mean some missing fingers or worse

OK, But I'm up here in Vermont, shouldn't we be immune from this kind of heat?

Often, we are. We're right next to Canada, after all, so it's easy for cold fronts to sweep in and keep the extreme heat and humidity in Florida and Louisiana, where it belongs. 

This time, the heat dome setting up in the East is sending Florida air all the way to Vermont. The air in terms of temperature will be as bad or worse than in Miami for at least a couple days.  The heat might taper off a bit toward the weekend and early next week, but not entirely go away. 

 OK, but how do I get used to this particular heat wave?

If you have air conditioning, use it, especially at night, despite the expense. A long heat wave lasting a few to several days can wear you out, leading to heat illnesses and other ailments. If you must work or exercise outdoors, do it at the crack of dawn when it is relatively cooler, compared to the rest of the day. 

Keep your fluid intake going all day.  Drink plenty of water, but not just water. Consume energy drinks, juices, watermelon, cucumbers, anything, "wet"  Have a nice "cold supper" instead of cooking and heating up the house. You know, cold meats, cheeses, vegetables, that sort of thing.  Try to avoid consuming alcohol, it ultimately makes the heat worse, even if it makes you forget about it a little.

What About my family?

Keep a close eye on the kids, so they don't get too hot. If you take the swimming anywhere, keep an eye on them constantly, even if there's lifeguards. Don't scroll on the phone to watch the latest makeover TikTok, please.  

In the car, run the air conditioning. When you stop to get out, even if the kids aren't with you, look in the back seat. That will get you in a habit to always look and get the kids out so they don't roast in the car. Every year we hear tragic stories of kids dying in hot cars. Don't let this be your kid.

Have the kids run around early the morning if they're up. Or later at night. Especially if your house does not have air conditioning, treat the kiddos to an air conditioned movie, museum or other such attraction. They'll love it and it will help their bodies recover from the heat. 

Should I worry about my dog during this heat wave?

Absolutely! Keep them in a cool place as much as you can. If you have air conditioning, encourage them little Roscoe to hang out there. They'll still need to go on walks to do their business and to sniff around. (That sniffing is very important for the health of a dog). Do the walks early in the evening before it gets hot. 

Don't let your dog walk on asphalt, concrete or other hard surface during the day. Those surfaces get wicked hot and can burn paws. 

What about Old Lady McCormick Next Door?

Check on her. A lot. Especially if she has no air conditioning, Heat can really take a toll on the elderly. In those big heat waves in Europe, most of the thousands of people who were killed were elderly. A heat wave similar to the upcoming one killed six elderly or disabled Vermonters. 

This is a stereotype, but I notice a lot of older Vermonters prize their independence and stubbornly refuse help. So lie to them. "I made way too much of this nice cold macaroni salad. I'd hate to see it go to waste."  Or, "I bought this nonrefundable ticket to the movies for tonight, but now my niece can't go. Why don't you go with us so we can use this ticket."

Just be extra nice to the elderly

Man, that neighbor of ours just mowed his lawn in this heat, and he looks awful! Should we do anything about it?

Yes, yes and double yes.

If he's headachy, nauseous, dizzy,  fatigued, weak, more irritable than usual, thirsty with heavy sweating, and his muscles are cramping up, he's probably got heat exhaustion. (Another symptom of heat exhaustion is decreased urine output, but you might not know that. 

Get him indoors to a cool place and encourage him to drink cool liquids (but not the glass of chardonnay you forgot to put down when you noticed Mr. Golf Course Lawn stumbling out there.  Take off his shoes and socks, even if they smell awful, and put cool, wet towels around his neck or elsewhere on his body. 

He also needs to go to the ER or Urgent Care to get checked out if symptoms don't improve within an hour. 

If your mowing buddy is confused, agitated, has slurred speech, nausea and vomiting, flushed skin, rapid breathing and a racing heart, chances are he's got heat stroke. This is a hair on fire emergency. Call 911 now if not sooner. 

Did climate change cause this?

Not really, but climber change probably made it worse than it otherwise would have been. There have always been heat waves and heat domes during the summer. What might have been a couple days near 90 degrees several decades ago has become a horrible excursion into the mid and upper 90s with near record high humidity levels. 

As I noted above, get used to it. Heat waves like this used to be really rare events. Now they're starting to get more common, so we'll be writing this Q and A a lot more in the future. 

Well, this all just sucks. When will it end?

It'll start to get better toward Saturday and Sunday, but "improvement" might be too optimistic a word. Temperatures toward Sunday and early next week will be in the 80s to maybe near 90, but not way up in the 90s. Humidity will still be high, but not as bad as it will be Wednesday to Friday. But still annoying.

As far as a big whoosh of cool, clear Canadian air, I don't see that happening anytime soon

 

Dangerous Heat, Humidity Blast Into Vermont Today For An Extended Stay, Severe Storm Threat Looms, Too.

Heat risk map for Thursday. Purple is extreme heat and dark 
red is major. It's rare to have so much purple in this
map, Note the flecks of purple here in Vermont. 

 We had one more nice, cool Vermont dawn today, with temperatures in the 50s as the sun broke over the Green Mountains. 

Yesterday was warm, for sure, but not humid, so the lack of moisture in the air let things col off overnight. 

Going through the next several days at least, you'll want to take it very easy, keep hydrated, and make sure your neighbors and relatives are OK. 

Let's get into the updated day by day outlook.

TODAY

The hot, humid air is at our doorstep, and will flood in today. The dew point, an indicator of how sticky the air feels, was in the comfortable 50s early this morning. Those dew points will be in the icky mid 60s to around 70 by late afternoon, and it will only get worse from there. 

Most of us will get into well into the 80s today with the hottest valleys maybe touching 90 degrees if it stays sunny enough. If it hits 90 in Burlington today, that would probably be the start of five consecutive days in the 90s. 

Heat waves that long or longer have only happened 16 times in Burlington since the late 1800s. 

The forecast for the increasing heat is certain, the forecast for thunderstorms is not. 

As we've noted the past few days, we'll be prone to batches of thunderstorms diving down from Ontario and Quebec. And since the air will be so hot and humid over the next few days, a few homegrown strong storms could pop up, too.

For now, as of early this morning, NOAA's Storm Prediction Center has most of Vermont under a slight risk, level two of five of severe storms today and tonight. They also have - once again - a low but not zero chance of a brief tornado, this time in northwest Vermont and northern New York 

This will get updated one way or another later this morning, as it's hard to predict the path and intensity of these packages of thunderstorms that will come through. Not only today and tonight, but through this heat wave. 

WEDNESDAY

The core of the heat wave arrives. Dawn will break muggy with temperatures in the upper 60s to low 70s. An extreme heat watch is in effect for the Champlain Valley, low elevations of southwest Vermont and the lower Connecticut valley Wednesday afternoon to Friday evening. That means the heat index is expected to be at or above 105 degrees during this spell. 

This will almost definitely be upgraded to an extreme heat warning soon. Such a heat warning only applies to heat indexes of 105 or above Since the rest of Vermont away from the hotter valleys will "only" see a heat index in the 100 to 105 degree range, they'll probably fall under a heat advisory soon. 

As far as actual temperatures, highs tomorrow should be in the low to mid 90s, with the hotter readings in the warmer valleys. Dew points will rise to the mid 70s, which is fairly rare for Vermont. The weather tomorrow and Thursday will be typical for a Florida July. Or even worse than that.

Orlando, Florida yesterday had a mid -afternoon temperature of 92 with a dew point of 74. Mid-afternoon tomorrow in Burlington is forecast to bring a temperature of 95 and a dew point of 75.

Burlington will very likely have one of its top ten worst heat indexes on record, and has a slight chance of breaking the all time heat index record of 111.4 set on August 26, 1948. The forecast peak heat index for Wednesday is 109, which would place it at #3 in the top 10 list of worst heat indexes the city has seen, at least since they started keeping track of such things in 1947.

The one potential saving grace is if thunderstorms bring the temperature down. Or, thunderstorms that had broken up send clouds our way, which would mean slightly lower temperatures but no relief from teak humidity. 

Again, it's impossible to predict the timing and position of the most concentrated thunderstorms tomorrow but they could happen anytime. Some storms could be strong again. With all this humidity, thunderstorm rains would be torrential perhaps enough to set off a highly localized flash flood,

THURSDAY/FRIDAY

More of the same with probably the most intense heat on Thursday. For now the National Weather Service is going for a high of 98 in Burlington and Springfield, and well into the 90s elsewhere. There is a chance we could see a 100 degree reading or two.

How about this for a break: Friday should be cooler than Thursday, with highs only in the low to mid 90s. And the steamy air will continue. 

Nighttime lows Wednesday through Friday will be in the low to mid 70s in most of state with the stuffy air in place, Those without air conditioning won't see any real nighttime relief. Keep a close eye on your  elderly or ill neighbors that don't have air conditioning. This is dangerous for them 

.The extreme humidity will continue both days. As will the chance of thunderstorms, some potentially strong and/or torrential. If the storms, or clouds from distant storms cover the sky in the afternoons, high temperatures will be a little cooler forecast. 

WEEKEND AND BEYOND

Often, heat waves in Vermont end with a big whoosh of dry, cool, refreshing air straight from the friendly folks in central or northern Canada. That won't the case this time. 

Instead, temperatures will slowly drift downwards, Highs would still be near 90 on Saturday and in the mid and upper 80s Sunday and Monday. Humidity will stay high, too, but not quite as terrible as this week will be, 

But since the effects of heat waves accumulates in people as the days go by, this allegedly "cooler" air won't be enough to help people who endured the heat without air conditioning, You'll still want to make sure your elderly friends and neighbors are OK.