Severe Weather Threat 4/27-4/28, 2024 - (Saturday, Sunday)

[TornadoFan]

Also looks like a new supercell is building on the back end of it.

 

[Tennie]

There's a long train of cells stretching at least from Knox City, TX, to Electra, TX. I wouldn't be surprised if that area ends up under some kind of flood advisory later today.

 

[TornadoFan]

The Cache storm may be one to watch next.

 

[TornadoFan]

Electra storm also taking on a supercellular form.

 

[TornadoFan]

Ehhh. Kingfisher storm looks like it's trying to form a new area of rotation.

 

[Tempestas Tonitrua]

Incoming lull?

 

[Thanksgivingbrown]

Kingfisher storm looks to produce again at any moment. Lowering with rapid spin

 

[Muwx]

Storms still really struggling in Oklahoma while going crazy in Kansas and Texas. Something up with Oklahoma the past few years. Doesn’t seem to produce like it used to.

 

[SmokeEater]

OUN was about to drop the Kingfisher tor and as soon as they said that rotation increased.

 

[Tempestas Tonitrua]

Storms still really struggling in Oklahoma while going crazy in Kansas and Texas. Something up with Oklahoma the past few years. Doesn’t seem to produce like it used to.

There’s some credence I believe to that

 

[TornadoFan]

KOCO says the storm is moving back into an area of southeasterly winds.

 

[Tennie]

There's a long train of cells stretching at least from Knox City, TX, to Electra, TX. I wouldn't be surprised if that area ends up under some kind of flood advisory later today.

Looks like a Flash Flood Warning has indeed been issued for this area:

006
WGUS54 KOUN 272206
FFWOUN
TXC023-155-275-487-280200-
/O.NEW.KOUN.FF.W.0008.240427T2206Z-240428T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Norman OK
506 PM CDT Sat Apr 27 2024

The National Weather Service in Norman has issued a

* Flash Flood Warning for...
Northern Baylor County in northern Texas...
Southeastern Foard County in northern Texas...
Knox County in northern Texas...
Southern Wilbarger County in northern Texas...

* Until 900 PM CDT.

* At 506 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 2 and 3 inches of rain
have fallen. The expected rainfall rate is 2.5 to 5 inches in 1
hour. Additional rainfall amounts of 1.5 to 3 inches are possible
in the warned area. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar.

IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
Seymour, Munday, Knox City, Benjamin, Goree, Red Springs, Vera,
Lake Kemp, Mabelle, Rhineland, Grayback, Lake Diversion and
Harrold.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be aware of your surroundings and do not drive on flooded roads.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&

LAT...LON 3379 9957 3385 9948 3414 9898 3375 9895
3374 9895 3373 9895 3350 9947 3340 9967
3340 9989 3340 9997 3340 9999 3342 9999
3354 9999

FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...2.5-5 INCHES IN 1 HOUR

$$

WR

 

[Tempestas Tonitrua]

Getting do or die time for this event. Didn’t think we would have “too few storms” but once that front arrives it’s going to quickly push out a QLCS

 

[TornadoFan]

New meso on the storm west of OKC

 

[Muwx]

New meso on the storm west of OKC

What storm are you referring to?

 

[TornadoFan]

What storm are you referring to?

The one near Marshall, Oklahoma.

 

[Timhsv]

I'm scratching my head just a tad, but, I'm thinking there may be some temporary a CINH issue then towards sunset, the cells really take off with some cooling above?
I maybe wrong here of course, but we'll see.

 

[Muwx]

The one near Marshall, Oklahoma.

gotcha. Not sure I’d consider that west of OKC lol

 

[Tempestas Tonitrua]

I'm scratching my head just a tad, but, I'm thinking there may be some temporary a CINH issue then towards sunset, the cells really take off with some cooling above?

Has to be. I think mesoscale analysis was under doing CIN, especially in Oklahoma

 

[TornadoFan]

Looking at the OUN sounding as of 1900, looks like there is still something at 700mb.