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2 products issued by NWS for: Poteau OK
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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Tulsa OK
924 PM CDT Sat Aug 19 2017

ARZ001-002-010-011-019-020-029-OKZ049-053>076-201015-
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-
924 PM CDT Sat Aug 19 2017

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

.DAY ONE...Tonight.

THUNDERSTORMS WITH DANGEROUS LIGHTNING.
RISK...Limited.
AREA...Northeastern Oklahoma and Northwestern Arkansas.
ONSET...Ongoing.

DISCUSSION...
Thunderstorms developed Saturday afternoon across southeastern Kansas
and north central Arkansas near a remnant boundary. Some of this
activity developed into northeastern Oklahoma and northwestern
Arkansas this evening. Much of this activity will continue gradually
dissipate through the evening, but isolated to widely scattered
thunderstorms may affect portions of northeastern Oklahoma and
northwestern Arkanas until after midnight. Severe weather is not
expected with any of this activity.

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

.DAYS TWO THROUGH SEVEN...Sunday through Friday.
SUNDAY...Thunderstorm Potential...Dangerous Heat Potential.
MONDAY through FRIDAY...Thunderstorm Potential.

EXTENDED DISCUSSION...
Isolated thunderstorms are likely again Sunday along with hot and
humid conditions. Afternoon heat index values around 105 degrees
will be common Sunday. Thunderstorm chances remain relatively low
through Monday before increasing Tuesday and Wednesday as a cold
front moves through the region.

weather.gov/tulsa contains additional information.

$$

69




Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service Tulsa OK
805 PM CDT Sat Aug 19 2017

ARZ019-020-029-OKZ054>057-059>061-064-067-070-072-076-200915-
/O.CAN.KTSA.HT.Y.0008.000000T0000Z-170820T0200Z/
/O.CON.KTSA.HT.Y.0009.170820T1700Z-170821T0200Z/
Crawford-Franklin-Sebastian-Osage-Washington OK-Nowata-Craig-
Pawnee-Tulsa-Rogers-Creek-Wagoner-Muskogee-Sequoyah-Le Flore-
Including the cities of Van Buren, Ozark, Charleston, Fort Smith,
Pawhuska, Bartlesville, Nowata, Vinita, Pawnee, Tulsa, Claremore,
Sapulpa, Wagoner, Muskogee, Sallisaw, and Poteau
805 PM CDT Sat Aug 19 2017

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 9 PM CDT SUNDAY...
...HEAT ADVISORY FOR TODAY HAS BEEN CANCELLED...

The National Weather Service in Tulsa has cancelled the Heat
Advisory in effect for today.

* TEMPERATURE...High temperatures Sunday in the mid 90s combined with
  high humidity will result in dangerous heat index values around 105
  degrees during the afternoon. Heat index values have fallen below
  105 degrees this evening so the Heat Advisory for today has been
  cancelled.

* IMPACTS...The combination of hot temperatures and high humidity
  will create a dangerous situation in which heat illnesses are
  possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take extra precautions if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when
possible and drink plenty of water.

&&

$$



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NOAA National Weather Service
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Silver Spring, MD 20910
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Page last modified: May 16, 2007
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