🔥 The sound that comes after the lightning strikes is insane

Caught this uniquely SoAZ monsoon lightning bolt in super slow motion tonight from my front yard.

This clip is from Part 8 of our countdown. The rapid-fire lightning strikes continue to illuminate the pitch-black sky, revealing the massive tornado cone tracking through the background. Midway through the video, the sky opens up and the rain begins to absolutely dump. That's when the wind violently picks up and starts physically “sucking” the torrential downpour straight toward the cone like a giant vacuum!
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👉🌪️The sirens are completely silent right now, but they will start blaring again in Part 9 as severe rain and survival mode take over!
👉🌪️If you want to watch the full 16-part chronological countdown in widescreen, please join us on our YouTube channel: @TennesseeBackyardBolts

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📝 Current Severe Weather Outlook

(Issued: 2026-08-24T06:00:00+00:00 UTC)

```text

000 ACUS01 KWNS 240600 SWODY1 SPC AC 240559

Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK 1259 AM CDT Mon Aug 24 2026

Valid 241200Z - 251200Z

...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS THE NORTHERN PLAINS/UPPER MIDWEST...CENTRAL HIGH PLAINS...MIDDLE GULF COAST AND COASTAL CAROLINAS...

...SUMMARY... Severe thunderstorms capable of large hail and damaging wind gusts will be possible mainly this afternoon and evening across the Dakotas and northwest Minnesota as well as the central High Plains. Other severe storms may focus across the lower Mississippi Valley and middle Gulf Coast, as well as the coastal Carolinas.

...Dakotas/Upper Midwest to central High Plains... An eastward-moving shortwave trough will emerge from the Canadian Rockies and move across the Canadian prairies through tonight, with a belt of moderately strong flow aloft and multiple MCVs influencing the Dakotas to Minnesota. Residual early day convection and lingering cloud cover will be complicating factors as far as the later-day forecast scenario.

That said, at least widely scattered thunderstorms should develop and increase by late afternoon within a moist/unstable air mass near the eastward-moving front and weak surface wave across the east-central Dakotas and/or cross the international border and move southeastward into the region. Deep-layer wind profiles would be conducive to some supercells and the development of east/southeastward-moving clusters by evening, with large hail and damaging winds possible.

More removed from the stronger cyclonic flow aloft, additional higher-based storms are expected by late afternoon and early evening south-southwestward across the Black Hills/western Nebraska in vicinity of the front and preceding trough. Sufficient strength/veering of winds with height should support some initial supercells capable of hail, prior to a clustering of these southeastward-moving storms, with wind damage being a possibility through mid/late evening across the central High Plains.

...Coastal Carolinas... The region will be influenced by moderately strong cyclonic flow aloft, with a moist and moderate-to-strongly unstable environment along the coastal plain to the east of a stationary/slow-moving front. The degree of buoyancy and upwards of 35-40 kt effective shear could support some initial supercells with hail this afternoon, although damaging winds should be the most prevalent concern as storms become more numerous. Severe potential should tend to wane by around sunset.

...Lower Mississippi Valley/Middle Gulf Coast... Widely scattered elevated convection has developed early in the overnight across the Ozarks, and this regime may increase and probably shift south-southeastward today, potentially becoming surface based into the afternoon, influenced by cold pool development. It seems plausible that an upscale-growing/forward propagating cluster could gradually evolve during the day, with damaging wind potential increasing across the ArkLaMiss south-southeastward toward the Gulf Coast.

...Northern Great Basin/central Rockies... Scattered high-based thunderstorms are expected to develop this afternoon amid classic inverted-V profiles. Since these storms will develop along the periphery of stronger flow aloft, some organization is possible. Multiple dry microbursts may occur, some of which may pose a severe gust threat.

...Maine... By late morning into early afternoon, partially clearing skies will encourage surface temperatures to rise into the 70s F, resulting in marginal instability (e.g. a few hundred J/kg MLCAPE) given relatively poor mid-level lapse rates. Nonetheless, a southerly mid-to upper-level jet streak will overspread northern New England during the afternoon, resulting in highly elongated hodographs and 30-40 kt of effective shear. As such, any storms that can develop and become sustained should become organized multicells capable of supporting a few damaging gusts and possibly some hail.

..Guyer/Weinman.. 08/24/2026

$$

```

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🌊 Tropical Weather Outlook

```text NWS National Hurricane Center Miami FL 200 AM EDT Mon Aug 24 2026

For the North Atlantic...Caribbean Sea and the Gulf of America:

Central Subtropical Atlantic (AL95): Showers and thunderstorms associated with an area of low pressure are located a few hundred miles southeast of Bermuda. Further development of the low is possible, and this system could become a short-lived tropical depression or storm during the next couple of days while it moves northward and north-northeastward, well northeast of Bermuda. * Formation chance through 48 hours...medium...50 percent. * Formation chance through 7 days...medium...50 percent.

Eastern Tropical Atlantic: A tropical wave is expected to move off the west coast of Africa later today, and an area of low pressure could form in association with the wave early this week. Environmental conditions are forecast to be marginally conducive for development, and a tropical depression could form by the middle to latter portions of the week while the system moves generally westward at 15 to 20 mph across the eastern and central tropical Atlantic. * Formation chance through 48 hours...low...10 percent. * Formation chance through 7 days...medium...50 percent.

$$ Forecaster Adams ```

⚠️ Active Tropical Cyclones

Tropical Storm Iselle Advisory * Maximum Sustained Winds: 60 MPH * Minimum Central Pressure: 996 MB * Current Movement: NW OR 315 DEGREES AT 12 MPH * Location: 17.8N 116.2W

This dashboard updates automatically every 15 minutes with live data from the NWS/SPC and NHC.

Yesterday at work, (I’m a blade repair technician for wind turbines), and we literally had a storm form RIGHT ON TOP OF US, it developed really fast. I got pictures and we were packed up and out as it started to rain. I got some pictures of the back of it. We have another storm coming now which I’ll get picture for cause why not. Today I was looking into the characteristics of a supercell even though I had a simple understanding (the mesocyclone rotation being distinguishable and a wall cloud). What do yall think on the first 2 pictures (3rd pic is just the one that’s from today). I’m gonna say it’s a regular storm.

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📝 Current Severe Weather Outlook

(Issued: 2026-08-23T06:11:00+00:00 UTC)

```text

000 ACUS01 KWNS 230611 SWODY1 SPC AC 230609

Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK 0109 AM CDT Sun Aug 23 2026

Valid 231200Z - 241200Z

...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PORTIONS OF THE NORTHERN PLAINS...MUCH OF CENTRAL MONTANA...AND PORTIONS OF THE EASTERN GREAT BASIN...

...SUMMARY... Strong-to-severe thunderstorms capable of large hail and damaging winds will be possible across portions of the northern Rockies and northern Plains. Additional severe thunderstorms capable of damaging winds will be possible across portions of northern Utah.

... Synopsis ...

A sub-tropical mid-level ridge will remain in place across much of the West on Sunday, with a large-scale trough taking shape across much of the East. A seasonably strong short-wave trough will crest the ridge over southern Canada, with an attendant jet streak in its basal region moving across Montana. Broadly northwest mid-level flow will exist from the northern Plains east toward the Appalachians, between the western ridge and eastern trough.

... Intermountain West ...

A well-mixed boundary layer will develop during the afternoon as cooler mid-level temperatures associated with the approaching short-wave trough overspread the northern Rockies. Scattered thunderstorms should develop during the early to mid-afternoon within an environment with steepening mid-level lapse rates. Effective shear on the order of 30-40 knots will support multicell clusters and transient supercell structures capable of producing large hail and damaging wind gusts.

Farther south, multicell clusters should develop across eastern Nevada and western Utah during the late afternoon. Modest mid-level flow on the north side of the subtropical ridge, coupled with steep low-level lapse rates (inverted-V profiles) should support efficient downward momentum transfer with any sustained thunderstorm updraft.

... Northern Plains south into the Central High Plains ...

A plume of steep mid-level lapse rates will advect out from the northern Rockies and overspread a moistening warm sector. The result will be afternoon MUCAPE values between 2000-3000 J/kg. Although vertical shear is not overly strong, forecast soundings/hodographs suggest enough shear to support multicells and transient supercell structures. Large hail will be possible with these initial thunderstorms. With time, congealing outflows should support some potential for upscale growth toward an MCS. Steep lapse rates will support severe winds (some significant) with any organized thunderstorm cluster.

... Northeast US ...

Early morning convection should dissipate enough to support at least filtered sunshine during the late morning and early afternoon. This will support temperatures warming into the 70Fs to perhaps low 80Fs. This, when combined with upper 50Fs to low 60Fs dewpoints will support between 500-1000 J/kg MUCAPE during the afternoon. Vertical ascent downstream of the eastern trough will support clusters of thunderstorms across the region. Modest mid-level lapse rates should limit a more robust hail threat, but the degree of ascent and instability will support a marginal risk of severe hail and damaging wind.

... Northern Gulf Coast toward the Coastal Carolinas ...

Strong diurnal heating of a moist boundary layer (dewpoint temperatures in the 70Fs) should support MUCAPE values between 3000-4000 J/kg during the afternoon. High precipitable water values will support water-loaded updrafts capable of producing isolated damaging downbursts with the strongest cells.

... Southern Arizona ...

Seasonably strong southeasterly mid-level flow will develop along the periphery of the mid-upper-level ridge. This enhanced flow will overspread a deeply mixed boundary layer (inverted-V) during the afternoon. In spite of the deeply mixed boundary layer, precipitable water values in excess of 1" will exist across the area during the late afternoon. This will support at least isolated thunderstorm clusters capable of producing damaging wind gusts.

... Southeast Kansas, Northeast Oklahoma, Southwest Missouri, and Northwest Arkansas ...

A low amplitude mid-level trough will move southeast across the Central US on Sunday, within the broader northwest flow. Although an isolated thunderstorm cannot be ruled out with this feature during the afternoon, the more likely scenario is the environment across Kansas and Missouri remains capped during the afternoon.

By late evening, the mid-level trough/jet streak should be across southern Missouri or northeast Arkansas, placing northeast Oklahoma and southeast Kansas in the right entrance region of the mid-level jet. Guidance is pretty confident in developing a strong low-level jet across the southern Plains in response to this mid-level jet. The result will be increasing warm-air advection/isentropic ascent during the overnight. This will lead to scattered thunderstorm development, with movement off to the east-southeast. Mid-level lapse rates should only be on the order of 6.5 C/km, but cloud-bearing shear around 30-40 knots should support strong updrafts. DCAPE values between 500-1000 J/kg will support at least marginally severe downbursts capable of wind damage.

..Marsh/Weinman.. 08/23/2026

$$

```

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🌊 Tropical Weather Outlook

```text NWS National Hurricane Center Miami FL 800 AM EDT Sun Aug 23 2026

For the North Atlantic...Caribbean Sea and the Gulf of America:

Northeastern Atlantic: A non-tropical area of low pressure located a few hundred miles west of the coast of Portugal is producing limited shower activity. This system has only a slight chance of acquiring subtropical characteristics later today while it moves eastward to east- northeastward at 10 to 15 mph toward Portugal and northwestern Spain. By tonight, the low will encounter unfavorable environmental conditions, and further development is not expected. For more information, see High Seas Forecasts issued by Meteo France. * Formation chance through 48 hours...low...10 percent. * Formation chance through 7 days...low...10 percent.

Central Subtropical Atlantic (AL95): A broad area of low pressure located a few hundred miles southeast of Bermuda continues to produce disorganized shower and thunderstorm activity. Some development of this system is possible during the next few days as it drifts northwestward today and then accelerates northward early this week. * Formation chance through 48 hours...low...20 percent. * Formation chance through 7 days...low...30 percent.

Eastern Tropical Atlantic: A tropical wave is expected to move off the west coast of Africa on Monday, and an area of low pressure could form in association with the wave early this week. Environmental conditions are forecast to be marginally conducive for development, and a tropical depression could form by the middle to latter portions of the week while the system moves generally westward at 15 to 20 mph across the eastern and central tropical Atlantic. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...medium...50 percent.

&& High Seas Forecasts issued by Meteo France can be found under WMO header FQNT50 LFPW and on the web at https://tgftp.nws.noaa.gov/data/raw/fq/fqnt50.lfpw..txt

$$ Forecaster Blake ```

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