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Heat Advisory


URGENT - WEATHER MESSAGE
National Weather Service Tulsa OK
120 AM CDT Fri Sep 20 2024

ARZ019-020-029-OKZ054>057-059>062-064>068-070>076-210100-
/O.NEW.KTSA.HT.Y.0035.240920T1700Z-240921T0100Z/
Crawford-Franklin-Sebastian-Osage-Washington OK-Nowata-Craig-
Pawnee-Tulsa-Rogers-Mayes-Creek-Okfuskee-Okmulgee-Wagoner-
Cherokee-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell-Latimer-Le
Flore-
Including the cities of Sapulpa, Bartlesville, Tulsa, Stigler,
Checotah, Muskogee, Van Buren, Vinita, Pawnee, Ozark, Claremore,
McAlester, Charleston, Poteau, Wagoner, Sallisaw, Wilburton,
Tahlequah, Pawhuska, Okmulgee, Okemah, Pryor, Nowata, and Fort
Smith
120 AM CDT Fri Sep 20 2024

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS
EVENING...

* WHAT...Heat index values up to 106 expected.

* WHERE...In Arkansas, Crawford, Franklin, and Sebastian Counties.
  In Oklahoma, Cherokee, Muskogee, Okfuskee, Sequoyah, Craig, Creek,
  Mayes, Nowata, Okmulgee, Osage, Pawnee, Rogers, Tulsa, Wagoner,
  Washington OK, Haskell, Latimer, Le Flore, McIntosh, and Pittsburg
  Counties.

* WHEN...From noon today to 8 PM CDT this evening.

* IMPACTS...Heat related illnesses are possible especially impacting
  those not acclimated to the conditions or those performing
  strenuous activities.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

06


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Norman OK
1041 PM CDT Thu Sep 19 2024

OKZ004>048-050>052-TXZ083>090-210345-
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-
1041 PM CDT Thu Sep 19 2024

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

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

No hazardous weather is expected.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday...

.Thunderstorms...
A low chance for thunderstorms will occur in northern Oklahoma on
Friday afternoon and evening.

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

$$

Hazardous Weather Outlook
National Weather Service Springfield MO
931 PM CDT Thu Sep 19 2024

KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-210245-
Bourbon-Crawford-Cherokee-Benton-Morgan-Miller-Maries-Vernon-
St. Clair-Hickory-Camden-Pulaski-Phelps-Barton-Cedar-Polk-Dallas-
Laclede-Texas-Dent-Jasper-Dade-Greene-Webster-Wright-Newton-
Lawrence-Christian-Douglas-Howell-Shannon-McDonald-Barry-Stone-
Taney-Ozark-Oregon-
931 PM CDT Thu Sep 19 2024

This Hazardous Weather Outlook is for portions of the Missouri
Ozarks and extreme southeast Kansas.

.DAY ONE...Tonight.

Weather hazards expected...

  Slight hail risk.
  Slight thunderstorm wind damage risk.
  Limited lightning risk.

DISCUSSION...

There is a Slight (2 of 5) Risk for severe weather in extreme
southeast Kansas and portions of Vernon County, Missouri. There
is also a Marginal (1 of 5) Risk for much of west Missouri. These
storms will generally be isolated to scattered in coverage this
evening. The main hazards will be lightning with isolated
instances of wind gusts up to 60 mph, and hail up to the size of
half dollars.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Chances for showers and thunderstorms increase over the weekend
(35-75% chance Saturday and Sunday). Lightning will be the main
hazard. Severe weather is not currently expected, however, severe
weather chances could increase as confidence increases over the
next few forecasts.

Heat index values Friday will be in the 95 to 105 F range. Values
will be in the 90 to 100 F range Saturday. The higher values will
be west of Highway 65.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed now until midnight for portions
of western Missouri.

&&

More detailed information can be accessed at:
http://www.weather.gov/sgf/dsspacket

This product in graphical format...along with other weather...
hydrological and climate information...at
http://www.weather.gov/sgf

$$

Soria

Hazardous Weather Outlook
National Weather Service Tulsa OK
439 PM CDT Thu Sep 19 2024

ARZ001-002-010-011-019-020-029-OKZ049-053>076-201030-
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-
439 PM CDT Thu Sep 19 2024

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

.DAY ONE...This Afternoon and Tonight.

SEVERE THUNDERSTORM.
RISK...Limited.
AREA...North of I-44.
ONSET...Ongoing...ending by around 10 PM.

DANGEROUS HEAT.
RISK...Limited to Elevated.
AREA...Northeast Oklahoma.
ONSET...Ongoing...ending by sunset.

FIRE WEATHER DANGER.
RISK...Limited.
AREA...Eastern Oklahoma and Northwest Arkansas.
ONSET...Ongoing...ending by sunset.

DISCUSSION...
Scattered thunderstorms that have developed over north-central
Oklahoma will move into northeast Oklahoma this afternoon,
affecting areas mainly to the north of I-44. These storms will
pose a limited risk of damaging winds, and possibly some
marginally severe hail as well. This threat will gradually
diminish this evening with the loss of daytime heating.

Heat indices near 105 degrees have been observed across northeast
Oklahoma. Conditions will improve this evening. The hot and windy
conditions, combined with the dry vegetation, will yield an
increased fire weather danger thru the afternoon. A fire could
spread quickly in these conditions.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT... Local
Spotter Activation May Be Needed.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
FRIDAY and SATURDAY...Thunderstorm Potential...Dangerous Heat Potential.
SUNDAY thru WEDNESDAY...Thunderstorm Potential.

EXTENDED DISCUSSION...
Afternoon heat index values in the 100 to 105 degree range will be
common Friday and Saturday afternoons across much of eastern
Oklahoma and west central Arkansas. Thunderstorm chances will
return over the weekend, with the best chances late Sunday and
Sunday night as a cold front moves across the area. Low storm
chances will also prevail Tuesday night and Wednesday of next
week.

weather.gov/tulsa contains additional information.

$$

Hazardous Weather Outlook
National Weather Service Amarillo TX
214 PM CDT Thu Sep 19 2024

OKZ001>003-TXZ001>020-317-200715-
Cimarron-Texas-Beaver-Dallam-Sherman-Hansford-Ochiltree-Lipscomb-
Hartley-Moore-Hutchinson-Roberts-Hemphill-Oldham-Potter-Carson-
Gray-Wheeler-Deaf Smith-Randall-Armstrong-Donley-Collingsworth-
Palo Duro Canyon-
214 PM CDT Thu Sep 19 2024

This Hazardous Weather Outlook is for the Texas and Oklahoma
Panhandles.

.DAY ONE...This Afternoon and Tonight.

There is a slight chance for thunderstorms in the far southeastern
Texas Panhandle this afternoon. Severe storms are not anticipated
at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Thunderstorms will be possible Friday afternoon through Sunday
morning across the Oklahoma and Texas Panhandles. Some storms may
become severe Saturday afternoon and evening, mainly across the
western half of the area. Damaging winds and large hail will be
the primary hazards.

Additional thunderstorms may develop late Monday night through
Tuesday night across the region. Any storms that form are expected
to remain below severe levels at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated at this time.

$$

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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