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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Tulsa OK
441 AM CDT Sun May 20 2018

ARZ001-002-010-011-019-020-029-OKZ049-053>076-210945-
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-
441 AM CDT Sun May 20 2018

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

.DAY ONE...Today and Tonight.

SEVERE THUNDERSTORM.
RISK...Limited.
AREA...Eastern Oklahoma and Western Arkansas.
ONSET...Ongoing.

DISCUSSION...
Showers and thunderstorms continue early this morning across
eastern Oklahoma. The main threat with these storms will be strong
or damaging wind gusts. The severe potential for this afternoon
may be more limited in areas that had rain overnight. The higher
severe potential will likely be across far southeast Oklahoma. An
outflow boundary extended from roughly Gainesville to Atoka, and
this could serve as a focus for storm development later today.
Otherwise, main hazards with ongoing storms will be brief heavy
rainfall, gusty winds and lightning. Storm chances will diminish
by this afternoon through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.
MONDAY through SATURDAY...Thunderstorm Potential.

EXTENDED DISCUSSION...
Cold front finally will move south of the area by Monday, bringing
some cooler and more stable air to the region. Southwest flow
aloft will continue through at least mid week, so any low
amplitude impulse could generate some showers and storms. However
the overall severe potential will remain low for the next several
days.

weather.gov/tulsa contains additional information.

$$

CORFIDI



Short Term Forecast

Short Term Forecast
National Weather Service Tulsa OK
105 PM CDT Sun May 20 2018

ARZ001-002-010-011-019-020-029-OKZ049-053>076-202000-
Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian-
Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee-
Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner-
Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell-
Latimer-Le Flore-
Including the cities of Rogers, Bentonville, Berryville,
Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren,
Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska,
Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore,
Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah,
Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler,
Wilburton, and Poteau
105 PM CDT Sun May 20 2018

.NOW...

At 1:05 PM ... National Weather Service doppler radars indicated
a few isolated rain showers developing across portions of eastern
Oklahoma and western Arkansas, mainly along and north of highway
412. All this activity was moving toward the northeast, around 30
miles per hour.

Through 3:00 PM ... Isolated to widely scattered light
rain showers and perhaps an isolated thunderstorm will remain
possible. While widespread severe weather is not expected, any
stronger storms could become strong enough to produce heavy
rainfall and intense lightning, as well as gusty winds and hail.

$$

16



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Page last modified: May 16, 2007
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