Tennessee Weather Forum
Weather Forecasting and Discussion => Monthly Discussions and General Weather => Topic started by: Curt on August 30, 2021, 01:40:51 PM
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Fire away. Looks like some cooler nights are on tap later this week. Climatology suggests we should be ending summer in the next 30 days.
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The cooler nights are going to be a welcome chance to spend some good evenings out on the patio around the fire pit!
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Fire away. Looks like some cooler nights are on tap later this week. Climatology suggests we should be ending summer in the next 30 days.
we end the month good ole hot days n dry as usual . Nothing new
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The first week of Sept looks like perfect pre-Fall weather to me. Can't really ask for better temps this early in Met Fall. (or were you referring to the end of Sept?)
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The suburbs of Philly took a tornado hit. There is also significant flooding in the same general region as well.
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https://twitter.com/ThunderThoden/status/1433195811798663169
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Things I thought I would never see: A long-track wedge moving through heavily populated metro's in the northeast. Unreal.
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My son moved to Philly 3 weeks ago. They are in a state of emergency and under a shelter in place. With Him being from Tennessee and use to this , he went to move his vehicle. Water was half way up tires. River coming up 8 more feet and he was the only one in completely full parking garage to move vehicle. The river is forecast to break the all time record.
[attachimg=1]
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NYC got wrecked with flash flooding yesterday. They broke both their hourly and 24 hour rainfall records. This is after significant flooding from Henri last week.
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The first week of Sept looks like perfect pre-Fall weather to me. Can't really ask for better temps this early in Met Fall. (or were you referring to the end of Sept?)
Amen. Loving it. Wife and myself enjoyed a nice evening out on our deck last night. Perfect weather.
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NYC got wrecked with flash flooding yesterday. They broke both their hourly and 24 hour rainfall records. This is after significant flooding from Henri last week.
Wild weather. Tornado in east Philly/New Jersey- and a long-track wedge at that, like mamattus said. Very rare. The damage looks like it is at least an EF3. Some houses collapsed entirely so I wonder if it might be an EF4.
Flooding has shut everything down on the coast. Glad I'm not down there. I believe the fatalities in the Northeast are up to 9.
Mullica Hill, N.J.
(https://cdn.abcotvs.com/dip/images/10993968_090221-wpvi-mullica-hill-tornado-damage-raw-chopper-video-vid.jpg?w=800&r=16%3A9)
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Wild weather. Tornado in east Philly/New Jersey- and a long-track wedge at that, like mamattus said. Very rare. The damage looks like it is at least an EF3. Some houses collapsed entirely so I wonder if it might be an EF4.
Flooding has shut everything down on the coast. Glad I'm not down there. I believe the fatalities in the Northeast are up to 9.
Mullica Hill, N.J.
(https://cdn.abcotvs.com/dip/images/10993968_090221-wpvi-mullica-hill-tornado-damage-raw-chopper-video-vid.jpg?w=800&r=16%3A9)
agreed looks e-4ish in some spots....just goes to show , a large tornado can happen almost anywhere in the lower 48
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Signs that a merged Sonora/Bermuda Ridge is coming by mid-September.
Top analog is 2007.
Longer range models suggest a hot mid to late September and most of October before the bottom falls in November.
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Signs that a merged Sonora/Bermuda Ridge is coming by mid-September.
Top analog is 2007.
Longer range models suggest a hot mid to late September and most of October before the bottom falls in November.
You are banned.
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Signs that a merged Sonora/Bermuda Ridge is coming by mid-September.
Top analog is 2007.
Longer range models suggest a hot mid to late September and most of October before the bottom falls in November.
hottest sept I remember was 2017, toward the end of the month family member had late september wedding planned because you know usually its nice that time of year, lol not 2017, it was 93 that day with muggy dew points, it was like that almost the whole month
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Signs that a merged Sonora/Bermuda Ridge is coming by mid-September.
Top analog is 2007.
Longer range models suggest a hot mid to late September and most of October before the bottom falls in November.
yeah blind man could see that coming lol… wouldn’t surprise me see November even start off way above normal temps
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hottest sept I remember was 2017, toward the end of the month family member had late september wedding planned because you know usually its nice that time of year, lol not 2017, it was 93 that day with muggy dew points, it was like that almost the whole month
2018 and 2019 were very hot and lasted that way until the 2nd week of October.
The second half of Sept 2017 was hot, but the first half was refreshing.
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the 12z euro is starting to look really toasty ::blowtorch::
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the 12z euro is starting to look really toasty ::blowtorch::
I just looked. Highs in the low 80s/upper 70's and nighttime lows around 60, by the end of the run. Seems to be of the milquetoast variety of toasts.
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I just looked. Highs in the low 80s/upper 70's and nighttime lows around 60, by the end of the run. Seems to be of the milquetoast variety of toasts.
end run ridge sets on top us… heading into late September
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I am going to say it as clear as I possibly can, this pattern we are heading into mid-month and will likely last through the entire 2nd half of the month just SUCKS.
This is 2005, 2007, 2016, and 2018 all rolled up into one pile of immense suck. That Gulf of Alaska/West Canada trough, the higher heights along the Aleutian island chain, and the ridging that would probably send the 90s or at least upper 80s well into eastern parts of Canada. The only somewhat silver lining is that the worst of the heat will be to our north.
To make matters worse we develop a weakness over the Gulf of Mexico which means situations like last years Hurricane Sandy where you trap/slow down a tropical system underneath a ridge become more likely.
Just like the years mentioned you will probably need a tropical system or a powerful low-pressure system/severe weather to break this pattern sometime later in the Fall.
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While it will provide much-needed relief for the Pacific NW/ID Panhandle anytime that ridge pushes west into the center of the country it will throw drier eastwardly winds into Nevada/eastern California which is not good considering what is going on in that region.
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It still looks to suck. 2005, 2007, and 2018 look to be analogs. Torching probably through the first week of October is likely.
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It still looks to suck. 2005, 2007, and 2018 look to be analogs. Torching probably through the first week of October is likely.
I thought we banned you.
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I thought we banned you.
I always come back just like the Terminator or like certain STD's.
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I thought we banned you.
He had to translate Bruce's posts for 6 months to get back on.
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The first real cold front for meteorological fall looks to be teed up in about 10 days. Pretty decent agreement amongst ensembles and globals for a potent cool down with a real fall feel. Who says yes?
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The first real cold front for meteorological fall looks to be teed up in about 10 days. Pretty decent agreement amongst ensembles and globals for a potent cool down with a real fall feel. Who says yes?
I was about to post the same thing. Looks promising.
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The first real cold front for meteorological fall looks to be teed up in about 10 days. Pretty decent agreement amongst ensembles and globals for a potent cool down with a real fall feel. Who says yes?
Just in time for deer season opener!
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The first real cold front for meteorological fall looks to be teed up in about 10 days. Pretty decent agreement amongst ensembles and globals for a potent cool down with a real fall feel. Who says yes?
its always about 10 days out … lol
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its always about 10 days out … lol
It can always be a few days before or later: but climo makes sense with wavelengths now changing rapidly into the equinox. Heck- the February cold spell was pretty well forecast at a tad more than 10 days - and did it ever deliver.
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The first real cold front for meteorological fall looks to be teed up in about 10 days. Pretty decent agreement amongst ensembles and globals for a potent cool down with a real fall feel. Who says yes?
Bring it on! Lines up perfect with bow season opener! What are we talking for highs and lows?
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The first real cold front for meteorological fall looks to be teed up in about 10 days. Pretty decent agreement amongst ensembles and globals for a potent cool down with a real fall feel. Who says yes?
The Great Plains will be riding a temperature roller coaster. But, mostly ::blowtorch:: over there.
We might see record highs in the Upper Midwest around the Equinox. Big cooldown for the Eastern U.S. looks to be on Sep. 25, or 10 days out as you mentioned in your post.
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Bring it on! Lines up perfect with bow season opener! What are we talking for highs and lows?
highs upper 60s lows. Lower 40s. If things play out …
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highs upper 60s lows. Lower 40s. If things play out …
That would be awesome
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Bring it on! Lines up perfect with bow season opener! What are we talking for highs and lows?
I was wondering when you'd see that 
11 days, Brother!
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I was wondering when you'd see that 
11 days, Brother!
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I’m more than ready, good luck!
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highs upper 60s lows. Lower 40s. If things play out …
(https://c.tenor.com/e3OI7DDT9i0AAAAC/the-rock-dwayne-johnson.gif)
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It's looking not that much different from last week's cool snap to me. Summer's days are numbered in any case.
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Oh GFS, you so silly.
[attachimg=1]
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Seeing a run of 70s/50s on some long range forecasts for next week.
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Seeing a run of 70s/50s on some long range forecasts for next week.
upper 40 s are actually showing during this time period for overnight low temps….
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We could see quite the plunge over the Ohio Valley
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Latest CPC 8-14 day outlook has us below average.
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So it starts, the first major shift into Fall. I have no gripes about this summers weather. Winter this year could be very interesting or not. That is my prelim forecast.
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Flooding concerns rising in the Brentwood/S Nashville area. Stationary boundary dumping some serious rainfall.
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I’m surprised we don’t have more flash flood warnings out for southern middle TN. Looks like a pretty large area of 4-5” has fallen so far today. The convection is in no hurry to work southward either.
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Both euro and gfs has most getting into the mid 40 s for overnight low temps for this upcoming week…
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With 3.25 inches and counting for the weekend, it is now officially damp out here in Lascassas. ::wow::
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I think we're going to end up having a great fall color season because of this soaking rain statewide. The timing is almost perfect.
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I think we're going to end up having a great fall color season because of this soaking rain statewide. The timing is almost perfect.
I’ve seen that go both ways. Sometimes the trees need a little stress to show the most color. Sogginess can result in a lot of brown. I’m working on some data for what I hope will lead to an informative post about our rainfall excess since 2016. Spoiler alert: it’s very significant.
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I’ve seen that go both ways. Sometimes the trees need a little stress to show the most color. Sogginess can result in a lot of brown. I’m working on some data for what I hope will lead to an informative post about our rainfall excess since 2016. Spoiler alert: it’s very significant.
You need balance. You don't need drought, but you also need those chilly/dry airmasses and lows consistently going into the 30s/40s at times as well.
I thought last year had a pretty good balance and a pretty good year with lots of yellows, oranges, and golds.
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As we move into late September
- TN Valley dries out after midweek, high pressure moves in
- HP system pushes tropical cyclones away from the eastern seaboard
- Very active tropics
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As we move into late September
- TN Valley dries out after midweek, high pressure moves in
- HP system pushes tropical cyclones away from the eastern seaboard
- Very active tropics
It sure has felt like the active tropicals lately! We are back under a flash flood warning again. It started at 5 a.m. and still coming down. I have never seen it rain this much in August and September. Those are usually our driest months.
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We have been under a Flash Flood Watch since Friday night. It has not rained a quarter inch all weekend.
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I am new to the Spencer area and everyone we talk to mentions how wet it has been in August and September. We are nearing 6-inches since Saturday and it's pouring again. I am not complaining after years of living in San Jose where the average rainy season is 12 inches per year. The annual rain average in Spencer shows as 55 inches, but I am currently at 23 inches since late June, so I am thinking this year will blow those numbers away. Are Octobers normally pretty wet in middle Tennessee?
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I am new to the Spencer area and everyone we talk to mentions how wet it has been in August and September. We are nearing 6-inches since Saturday and it's pouring again. I am not complaining after years of living in San Jose where the average rainy season is 12 inches per year. The annual rain average in Spencer shows as 55 inches, but I am currently at 23 inches since late June, so I am thinking this year will blow those numbers away. Are Octobers normally pretty wet in middle Tennessee?
First of all, welcome!
In normal years, August, September, and October are the driest months in Tennessee, but not by very much. All months of the year average at least 3" of precipitation with the maximum occurring in the spring at 5-6" per month. Tennessee's climate classification is Cfa (Humid Subtropical) and there is no true dry season here.
Although our changing climate suggests the Tennessee Valley is getting a little rainier, what we've experienced this year is very abnormal.
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I am new to the Spencer area and everyone we talk to mentions how wet it has been in August and September. We are nearing 6-inches since Saturday and it's pouring again. I am not complaining after years of living in San Jose where the average rainy season is 12 inches per year. The annual rain average in Spencer shows as 55 inches, but I am currently at 23 inches since late June, so I am thinking this year will blow those numbers away. Are Octobers normally pretty wet in middle Tennessee?
Welcome!
If memory serves, October is statistically the driest month of the year in Middle TN.
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We have been under a Flash Flood Watch since Friday night. It has not rained a quarter inch all weekend.
same here also … barely rained
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I am new to the Spencer area and everyone we talk to mentions how wet it has been in August and September. We are nearing 6-inches since Saturday and it's pouring again. I am not complaining after years of living in San Jose where the average rainy season is 12 inches per year. The annual rain average in Spencer shows as 55 inches, but I am currently at 23 inches since late June, so I am thinking this year will blow those numbers away. Are Octobers normally pretty wet in middle Tennessee?
Welcome!
I am wondering if this might be a record wet September.
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I am new to the Spencer area
Welcome! We have a place just down the hill from you in Rock Island. Great part of the state.
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Event total is 4.72 so far. This is the third rain event of >4" since the beginning of August. August was the second wettest ever recorded here. My backyard gauge is at 56.52" year to date. Even if it didn't rain another drop this year we would finish above normal.
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Event total is 4.72 so far. This is the third rain event of >4" since the beginning of August. August was the second wettest ever recorded here. My backyard gauge is at 56.52" year to date. Even if it didn't rain another drop this year we would finish above normal.
I am happy with the last few summers. We have had rain and no oppressive heat. Incredible to think this will most likely be another 60” rain year. I think this is the 3rd in a row?
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Welcome! We have a place just down the hill from you in Rock Island. Great part of the state.
Nice! We have visited the park and ice cream trolly a few times already. A very beautiful place. I will need to venture out there again this winter if they have a release from the lake.
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Last day of summer... both by the calendar and weather-wise in a sense. A strong cold front is expected to usher in a pretty drastic change of airmass tonight. Looks to feel refreshing with chilly mornings and pleasant afternoons in the coming days!
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Nice! We have visited the park and ice cream trolly a few times already. A very beautiful place. I will need to venture out there again this winter if they have a release from the lake.
The gorge is one of the best swimming holes in the state
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The front from Heaven is knocking on my door.
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It seems like it's been a while since I've seen precipitation on radar "moving with a purpose" (along the front).
Rains in recent days have been largely stationary, or drifting at best.
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Yes sir, bring on the best time of the year! Next 4 months!
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Wind shift line just came through. Bye summer.
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It seems like it's been a while since I've seen precipitation on radar "moving with a purpose" (along the front).
Rains in recent days have been largely stationary, or drifting at best.
Y'all need this dry line so badly. The stationary fronts have been drowning you.
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Y'all need this dry line so badly. The stationary fronts have been drowning you.
what’s behind it not so dry lol
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Wind shift line just came through. Bye summer.
don’t think we are quite done with 80s for highs. Just yet ….
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don’t think we are quite done with 80s for highs. Just yet ….
True- but, hopefully higher dew point 80s will be fewer and farther between. We’ll probably moderate back to 80 next week, but hopefully the next cold front won’t be too far behind, as we get to the first of October.
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don’t think we are quite done with 80s for highs. Just yet ….
Debbie downer gif here!
At least 90’s is most likely over and cool nights is nothing to be unhappy about. For me recovering from Covid. These cooler nights means I can get out and walk some to build my strength back up.
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Nice refreshing morning … north breeze temps upper 50s around this time morning feels so fall like. Just trying get back to some weather talk besides COVID crap . That belongs more In line with politics trash talk ….🤣
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Nice refreshing morning … north breeze temps upper 50s around this time morning feels so fall like. Just trying get back to some weather talk besides COVID crap . That belongs more In line with politics trash talk ….🤣
It's only political if one makes it political. Science and medicine are cool.
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A strange yellow orb has appeared in the sky.
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Sort of some light convective shower activity breaking out in the cold sector behind the front. The breeze is cool today.
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Today's front put me over 10 inches for September and 25 inches since I put up the weather station in late June. I keep hearing this is the dry season. :)
The high only hit 64 here on the plateau with a few gusts of 20. Looking forward to the low 40's tomorrow morning.
When does the first frost normally occur?
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Today's front put me over 10 inches for September and 25 inches since I put up the weather station in late June. I keep hearing this is the dry season. :)
The high only hit 64 here on the plateau with a few gusts of 20. Looking forward to the low 40's tomorrow morning.
When does the first frost normally occur?
Usually for plateau it’s 2nd week of October give or take a week or 2 either side.
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It's an amazing first full day of fall here. Woke up this morning to cool, crisp air and clouds blowing past an incredibly bright full moon. Here's hoping we have a wonderful fall season that leads to great holidays and an end to all the madness of the pandemic.
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This weather kicks monumental @$$.
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This weather kicks monumental @$$.
I agree with this post! Fresh air!
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(Attachment Link)
It's an amazing first full day of fall here. Woke up this morning to cool, crisp air and clouds blowing past an incredibly bright full moon. Here's hoping we have a wonderful fall season that leads to great holidays and an end to all the madness of the pandemic.
Beautiful and I look forward to the holidays this year. I had become calloused on the meaning of holidays. Not anymore. I am going to appreciate every moment of them this year!
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Models wanting put highs nearing 90 mid next week right before a slight cool down for. Next weekend…. Looks dry
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Models wanting put highs nearing 90 mid next week right before a slight cool down for. Next weekend…. Looks dry
1 day near 86. Then back down to low 80’s.
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1 day near 86. Then back down to low 80’s.
now if the euro is correct there be 3 days pushing 90…. But humidity won’t be as bad as we seen .
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Beautiful and I look forward to the holidays this year. I had become calloused on the meaning of holidays. Not anymore. I am going to appreciate every moment of them this year!
Absolutely we should live every day to the fullest. It was 43 at my house in Johnson City this Morning. It felt so refreshing
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Yea looks like several days border line 90 next week and then cool back down
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now if the euro is correct there be 3 days pushing 90…. But humidity won’t be as bad as we seen .
It appear that we at least have another September that is average and doesn't have wall to wall heat like 2007, 2016, 2018, or 2019.
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Well finally some rain in the forecast and cooler temps. It actually has not been that bad temp wise. Never got to 90. Let’s hope October is seasonal. Time for an October thread?
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Eps looks warm moving forward into October ::blowtorch::