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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Shreveport LA
337 AM CDT Fri May 7 2021

ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-
TXZ096-097-108>112-124>126-136>138-149>153-165>167-081200-
Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette-
Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-De Soto-
Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-
Grant-Caldwell-La Salle-McCurtain-Bowie-Franklin-Titus-Camp-
Morris-Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk-
Panola-Nacogdoches-Shelby-Angelina-San Augustine-
337 AM CDT Fri May 7 2021

This Hazardous Weather Outlook is for portions of south central
Arkansas, southwest Arkansas, north central Louisiana, northwest
Louisiana, southeast Oklahoma, east Texas and northeast Texas.

.DAY ONE...Today and Tonight...

No hazardous weather is expected.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday...

Strong to severe thunderstorms will be possible across most of the
Four State Region Sunday afternoon through Sunday Night along and
in advance of a frontal boundary. Large hail and damaging wind
will be the main threats during this timeframe. Excessive heavy
rainfall will be possible on Sunday as well with that threat
continuing through at least Wednesday Night across portions of the
Four State Region. Thus, a potential flood threat may materialize
through the first half of next week.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency management personnel...amateur radio
operators...and storm spotters will not be needed through tonight.

$$

13

Hazardous Weather Outlook
National Weather Service Tulsa OK
450 AM CDT Fri May 7 2021

ARZ001-002-010-011-019-020-029-OKZ049-053>076-081000-
Adair OK-Benton AR-Carroll AR-Cherokee OK-Choctaw OK-Craig OK-
Crawford AR-Creek OK-Delaware OK-Franklin AR-Haskell OK-Latimer OK-
Le Flore OK-Madison AR-Mayes OK-McIntosh OK-Muskogee OK-Nowata OK-
Okfuskee OK-Okmulgee OK-Osage OK-Ottawa OK-Pawnee OK-Pittsburg OK-
Pushmataha OK-Rogers OK-Sebastian AR-Sequoyah OK-Tulsa OK-Wagoner OK-
Washington OK-Washington AR-
450 AM CDT Fri May 7 2021

This Outlook is for Northwest and West Central Arkansas as well as
much of Eastern Oklahoma.

.DAY ONE...Today and Tonight.

THUNDERSTORMS WITH DANGEROUS LIGHTNING.
RISK...Limited.
AREA...Northeast Oklahoma; Far Northwest Arkansas.
ONSET...Mid morning.

DISCUSSION...

Isolated thunderstorms will be possible beginning mid-morning thru
the afternoon from west to east across northeast Oklahoma and far
northwest Arkansas. Severe weather is not expected.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
Spotter Activation Not Expected.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
SATURDAY...Thunderstorm Potential...High Wind Potential.
SUNDAY...Severe Thunderstorm Potential...High Wind Potential.
MONDAY...Thunderstorm Potential.
TUESDAY...Thunderstorm Potential...Heavy Rain Potential.
WEDNESDAY and THURSDAY...No Hazards.

EXTENDED DISCUSSION...

There is a chance of strong to severe storms Saturday night into
Sunday morning, with the best chances near the Kansas and Missouri
borders. Damaging winds would be the main threat with any storm
complex moving east near the border region. As a cold front sweeps
south across the region during the day Sunday, there is potential
for strong to severe storm development mainly from northwest
Arkansas down into southeast Oklahoma. Large hail and damaging
winds would be main threats.

Unsettled weather pattern continues Monday and Tuesday. Rain and
storms could drop locally heavy rainfall and cause flooding across
the south, if multiple rounds can track over the same areas.
Severe weather potential will be limited by elevated nature of
storms on the cool side of a stalled front.

weather.gov/tulsa contains additional information.

$$

Lacy

Hazardous Weather Outlook
National Weather Service Little Rock AR
435 AM CDT Fri May 7 2021

ARZ003>008-012>017-021>025-030>034-037>047-052>057-062>069-081000-
Boone-Marion-Baxter-Fulton-Sharp-Randolph-Newton-Searcy-Stone-
Izard-Independence-Lawrence-Johnson-Pope-Van Buren-Cleburne-
Jackson-Logan-Conway-Faulkner-White-Woodruff-Scott-Yell-Perry-
Polk-Montgomery-Garland-Saline-Pulaski-Lonoke-Prairie-Monroe-Pike-
Clark-Hot Spring-Grant-Jefferson-Arkansas-Dallas-Cleveland-
Lincoln-Desha-Ouachita-Calhoun-Bradley-Drew-
435 AM CDT Fri May 7 2021

This Hazardous Weather Outlook is for a Large Part of Arkansas.

.DAY ONE...Today and Tonight

Hazardous weather is not expected.

.DAYS TWO THROUGH SEVEN...Saturday Through Thursday

Additional showers and thunderstorms will return to the forecast
this weekend into the first half of next work week. A few strong to
severe storms will be possible on Sunday along and ahead of an
advancing cold front. Large hail and damaging winds will be primary
concerns.

Rainfall may become heavy at times through mid-week, leading to
areas of flash flooding. This flash flooding threat should
increase early next week over portions of southern Arkansas as
several small systems move over the region and interact with
saturated or nearly saturated soils.

Increasing flows on area rivers may also become a concern,
especially those locations already at or above flood stage.

.Spotter Information Statement...

Spotter activation will not be needed today or tonight.

&&

Visit NWS Little Rock on the web. Go to http://weather.gov/lzk.

$$

DTC/Jones

Hazardous Weather Outlook
National Weather Service Norman OK
357 AM CDT Fri May 7 2021

OKZ004>048-050>052-TXZ083>090-080900-
Harper-Woods-Alfalfa-Grant-Kay-Ellis-Woodward-Major-Garfield-
Noble-Roger Mills-Dewey-Custer-Blaine-Kingfisher-Logan-Payne-
Beckham-Washita-Caddo-Canadian-Oklahoma-Lincoln-Grady-McClain-
Cleveland-Pottawatomie-Seminole-Hughes-Harmon-Greer-Kiowa-Jackson-
Tillman-Comanche-Stephens-Garvin-Murray-Pontotoc-Coal-Cotton-
Jefferson-Carter-Johnston-Atoka-Love-Marshall-Bryan-Hardeman-
Foard-Wilbarger-Wichita-Knox-Baylor-Archer-Clay-
357 AM CDT Fri May 7 2021

This hazardous weather outlook is for portions of northern...
western...central...and southern Oklahoma...and western north
Texas.

.DAY ONE...Today and Tonight...

.Thunderstorms...
A few isolated thunderstorms may occur this morning across parts
of north central Oklahoma. No severe weather is expected with this
activity.

Later today, thunderstorms are expected to develop across the
high plains to the west of Oklahoma. This activity will then move
east toward western and northwestern Oklahoma late this afternoon
and this evening. A few strong to severe storms will be possible
with wind gusts of up to 60 mph and hail to the size of quarters being
the main hazards. This activity is expected to weaken as it move
farther east during the evening hours.

.Fire Weather...
Warm and windy conditions will result in elevated fire weather
conditions across parts of western Oklahoma and western north
Texas this afternoon.


.DAYS TWO THROUGH SEVEN...Saturday through Thursday...

.Thunderstorms...
There is a slight risk of severe thunderstorms across parts of
north central Oklahoma, near the Kansas border with a marginal
risk much of the remainder of northern, central and western
Oklahoma and western north Texas Saturday. Although a strong cap
will inhibit the development of thunderstorms through much of the
day Saturday. A few storms will be possible by Saturday evening
along a dryline and an advancing cold front. Large hail and
damaging wind gusts will be the primary hazards.

Thunderstorm chances persist each day through Wednesday across
portions of our area. A few strong storms will be possible Sunday
across far southeast Oklahoma. Otherwise severe weather is not
anticipated at this time beyond Sunday.

.Fire weather...
Fire weather conditions will be elevated over western Oklahoma
Saturday afternoon including western north Texas with very warm
temperatures, low humidity, and windy conditions.

Get graphics and more details at weather.gov/norman...and follow
our weather forecast office on Twitter and Facebook.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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