4 Things to Know About Our Weather

There are 4 things you should know about our upcoming weather.  They are…

1)  The rain showers are nearly done for tonight.

After spotty showers off and on all afternoon, the rain’s gradually coming to an end.  Today’s rain was triggered by warmth created by the sun interacting with some relatively cold air in the upper atmosphere.  SO, after sunset around 7:30pm, the showers will continue to fizzle.

What that means is if you’ll be out late tonight or if you work overnight, you won’t have to be concerned about getting rained on.

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2)  Humidity will drop noticeably tomorrow.

While today was cooler than yesterday, it wasn’t much less humid.  Notice dew points as of 6pm still reflected the mugginess outdoors.  They were generally around 70.

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Tomorrow afternoon, as a northwesterly breeze sets up, much crisper air will begin filtering into Middle Tennessee.

3)  Tomorrow & Thursday evenings will be the nicest we’ve had in months.

Be sure to make plans to spend a little time outdoors either Wednesday or Thursday evenings.  They’ll be the nicest we’ve had in months with temperatures in the 70s and lower humidity.  This change will be thanks to a double barrel core of high pressure moving our way.  Enjoy!

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4)  Thursday morning will actually feel a bit chilly!

Take a look at low temperatures for Thursday morning.  Many kids will want a jacket at the bus stop.  If you step out to walk the dog before going to work, you’ll notice the chill in the air, as well!

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Watch Lisa Spencer tonight on News4 at 10pm.  She’ll track the leading edge of lower humidity headed our way.

DT

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4WARN Weather Alert: Evening Severe Storm Threat

Strong-severe thunderstorms will be possible this evening, especially over western sections of Middle Tennessee and in southwest Kentucky.

Outdoors as of 6:30pm, scattered thunderstorms continue to slide eastward along the Cumberland Plateau.  A Severe Thunderstorm Watch is in effect over our western counties however, until midnight.

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Notice the bands of organized strong-severe thunderstorms approaching from the west.  West Tennessee and eastern Arkansas have very active weather now.

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These storms will pass through a warm and unstable airmass over the Mid State this evening, so they’ll they’ll stay potent for several hours.

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While the severe threat is highest west of Nashville this evening, a few strong storms could move into Nashville later tonight.  Marginal risk is the least significant, while an enhanced threat reflects the greatest severe potential for tonight.

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Storms will be most likely in the Mid State between 7pm and 1am.  Damaging wind gusts will be the primary threat.

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Here’s a look at FUTURECAST.  Notice some of the most intense storms should parallel the TN/AL line this evening.  Very powerful thunderstorms are also likely during the mid evening over southwest Kentucky.

Be sure to keep tabs on the weather with Lisa Spencer this evening.  She’ll provide live updates as needed on News4, social media, and on News4 at 10pm later tonight.

DT

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Stormy Start to the Week….Then Paradise

We’ll have a stormy start to this week.  Then….paradise!

Today’s starting mostly cloudy for many with spotty dense fog.  Notice the fog is most widespread over West Tennessee and eastern Middle Tennessee.

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A Dense Fog Advisory remains in effect for West Tennessee until 9am.

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Temperatures are similar to this time yesterday — around 70.

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Fog will burn off by 9am.  Then the sky will become partly cloudy.  Temperatures will soar to around 90.  Isolated showers will form, too, but we won’t have the widespread heavy downpours we had yesterday.

Here’s a look at highs this afternoon.

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Notice the weather system over the Plains?  That’s headed our way for tomorrow and tomorrow night especially.

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A few storms that develop tomorrow afternoon and evening could even produce damaging wind gusts.  For this to happen though, we’ll need several hours of sunshine to heat up the atmosphere.

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FUTURECAST shows how the weather will transpire in our area late tomorrow, into Tuesday.

Tuesday will be a little cooler.  Wednesday and Thursday will be absolutely gorgeous will autumnlike humidity and below average temperatures.  Then, more typical late summer weather will return on Friday and Saturday.

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Watch News4 later today at 5pm.  Cody Murphy will update you on any showers passing through our area.

DT

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Unsettled Weekend But Don’t Cancel Your Outdoor Plans

It’s going to be an unsettled weekend, but don’t cancel your outdoor plans.  It’ll rain at times in spots, but most of the day will be dry for any one given neighborhood.

As of 9am today, widespread rain was sliding through eastern Middle Tennessee.  Take a look on Real Time Red Radar.

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Temperatures were mainly in the 70s, although some spots were nudging 80.

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It was very muggy too!

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Notice that clouds were winning out in most spots.  Today’s going to be one of those variably cloudy days.  At times it’ll be bright, at other times it’ll look like it’s about to rain, and at other times it’ll actuallly be raining.

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FUTURECAST shows how today will progress.  Notice how showers and storms will become numerous along a line that marks a weak cold front sliding into our area.  Behind that front, rain will be less widespread tomorrow.

Highs this afternoon will be in the mid-upper 80s.

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Weather for the Titans home preseason game should be pleasant this evening.  Showers will be diminishing through the game.  There’s even a realistic chance showers will completely avoid Nissan Stadium during game time.  Keep your fingers crossed!

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Tomorrow, highs will be a degree or two higher in spots with a little more sunshine.

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FUTURECAST for tomorrow shows just isolated showers and thunderstorms after widespread low clouds and patchy dense fog dissipate.

Monday and Tuesday of this coming week will be unsettled with more showers and storms.  Then, behind a stronger cold front, humidity and temperatures will drop to early autumnlike levels on Wednesday and Thursday.

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Watch Cody Murphy later today on News4 at 5pm.  He’ll show you where any thunderstorms in our area are and where they’re headed next.

DT

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August 16: Unsettled Pattern

On and off rain and thunderstorms expected through the weekend.  The good news…we will get some needed rain and the good news…it won’t be a wash out this weekend. And for more good news, we will get a break from the excessive heat.  Yesterday the high reached 95°, today most spots will peak in the upper 90s.

Some of the storms this afternoon into the evening could be strong to severe. Middle Tennessee is in a marginal risk area for severe storms. Marginal is a one on the 1 to 5 scale.

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The greatest threat is possible damaging wind of 60 mph or greater.  Some storms could also produce heavy downpours and there is also a lot of lightning likely.

Here is the latest Futurecast timeline on the storms. Keep in mind this is just the depiction from the RPM model, some of the other models are showing more widespread rain coverage. That would not be good for outdoor events tonight like Live on the Green.  Be prepared.

FutCAST RPM4km SATRAD1FutCAST RPM4km SATRAD2FutCAST RPM4km SATRAD3FutCAST RPM4km SATRAD4FutCAST RPM4km SATRAD5

Again tomorrow more rain and storms are possible.  The storms do have the potential to be severe, so Middle Tennessee is again in a Marginal Risk zone for severe weather.

Scattered showers and storms are likely Saturday and Sunday with highs in the upper 80s. It won’t rain all day each day, more scattered in nature.  Sunday will be the drier of the two days.

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Rain is a good thing. Many areas in Middle Tennessee are very dry.  The Drought Monitor indicates in yellow spots that are “Abnormally Dry.

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Cody Murphy is filling in for me this afternoon and he’ll have an update.

Lisa Spencer

 

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Unsettled weather pattern begins Thursday

It has been a dry last few days across Middle Tennessee but a change in scenery is on the way beginning Thursday.

Thursday will mark the start of an unsettled weather pattern across the Mid-State.
Widespread showers and storms are in the forecast Thursday all the way through the weekend and even into next week.
If it seems the rain has been dodging your yard, well hopefully you’ll see some rain at some point in the next week.
Here’s a timeline on when we’ll see showers Thursday and Friday.
Showers will begin early Thursday morning over Western Tennessee. As Thursday moves along showers and storms will become more widespread over the central portions of the state. Showers will also linger overnight Thursday into Friday for some.
Friday advertises the best chance for rain this week.
We could see decent amount of rain over the next several days. Generally, we could see a widespread amount of 1 to 2 inches of rain across Middle Tennessee by early Sunday morning.
Of course, if you get stuck under a stronger storm – there could be isolated higher amounts of rain.
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For a check of the 7-Day forecast click here.
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Aug. 14: Hot and Dry Pattern Ending

One more really hot day before some more significant rain relief returns. Today in Nashville the high reached 92°. Tomorrow will be even hotter.  An approaching front is bringing increasing cloud cover, but most of the area will remain dry tonight.  A few showers are likely to the west along the Tennessee River. This morning the low slipped to a refreshing 65° but tonight won’t be as cool, lows will be in the low 70s. It should be a great night for the Sounds game and the Cheatham County Fair.

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Tomorrow’s big weather story will be the heat!  Expect highs in the low-mid 90s.  A few more showers and thunderstorms will be possible, primarily northwest of Nashville. Here is the latest Futurecast timing.

FutCAST RPM4km SATRAD1FutCAST RPM4km SATRAD2FutCAST RPM4km SATRAD3FutCAST RPM4km SATRAD4FutCAST RPM4km SATRAD5FutCAST RPM4km SATRAD6 A better chance for rain holds off until Thursday and Friday. On Thursday, a storm or two could become strong to severe.  Much of Middle Tennessee is under a “slight risk” for severe weather. That is 1 on a 1 to 5 scale. The greatest threat will be damaging wind.

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This will bring temperatures down some with highs in the upper 80s to end the week.

The weekend will be hot and humid, with spotty showers and thunderstorms each day.

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I’ll have more now on News4 at 6pm and 6:30pm and the latest update at 10pm.

Lisa Spencer

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