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Hazardous Weather Outlook

Hazardous Weather Outlook...UPDATED
National Weather Service Norman OK
935 AM CDT Sun May 16 2021

OKZ004>048-050>052-TXZ083>090-171445-
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-
935 AM CDT Sun May 16 2021

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

.DAY ONE...Through Tonight...

.Thunderstorms...
Isolated severe thunderstorms are possible through the afternoon
mainly across portions of southern and central Oklahoma and
western north Texas. If a few storms do become severe, hail up to
quarter size and wind gusts to 60 mph will be the primary threats.

By mid to late evening, thunderstorms may move out of the Texas
panhandle and into western and southwestern Oklahoma, and western
north Texas. Damaging wind gusts up to 70 mph will be the main
threat, although large hail is also possible. Storms will weaken
but could still result in strong wind gusts well into the night
as they move eastward toward central Oklahoma.

.Heavy Rainfall...
Localized flooding will be possible through tonight mainly across
portions of central and southern Oklahoma.

.DAYS TWO THROUGH SEVEN...Monday through Saturday...

.Thunderstorms...
Thunderstorm chances will continue thru Saturday. Severe
thunderstorm chances return early Monday evening to the western
half of Oklahoma and western north Texas. Very large hail up to
the size of baseballs, damaging winds exceeding 70 mph, and
perhaps a tornado or two will be possible.

Strong to severe thunderstorms will be possible Tuesday and
Wednesday. Hail and gusty winds could accompany any of the
stronger thunderstorms.

.Heavy Rainfall...
Flooding will be possible mainly along and south of Interstate 44
Monday thru at least Wednesday. Many locations across this region
could receive over 3 inches of total rainfall by the end of the
week.

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

$$



Flood Watch

Flood Watch
National Weather Service Norman OK
336 AM CDT Sun May 16 2021

OKZ019-020-022>032-034>048-050>052-TXZ085-086-088>090-162045-
/O.NEW.KOUN.FA.A.0003.210516T0836Z-210519T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Logan-Payne-Washita-Caddo-Canadian-Oklahoma-Lincoln-Grady-McClain-
Cleveland-Pottawatomie-Seminole-Hughes-Greer-Kiowa-Jackson-Tillman-
Comanche-Stephens-Garvin-Murray-Pontotoc-Coal-Cotton-Jefferson-
Carter-Johnston-Atoka-Love-Marshall-Bryan-Wilbarger-Wichita-Baylor-
Archer-Clay-
Including the cities of Coalgate, Durant, Shawnee, Mustang, Duncan,
Lakeside City, Burns Flat, Snyder, Anadarko, Cordell, Mangum, Davis,
Seminole, Ada, Granite, Hinton, Chandler, Waurika, Ringling, Norman,
Pauls Valley, Altus, Sheppard AFB, Guthrie, Stroud, Seymour, Temple,
Vernon, Marietta, Blanchard, Tuttle, Newcastle, Hobart, Sulphur,
Atoka, Stillwater, Henrietta, Holdenville, Wynnewood, Tishomingo,
Scotland, Frederick, Madill, Concho, Holliday, El Reno, Ryan,
Wewoka, Lawton, Davenport, Meeker, Purcell, Lindsay, Wichita Falls,
Moore, Ardmore, Prague, Kingston, Chickasha, Wetumka, Thackerville,
Archer City, Wellston, Sentinel, Oklahoma City, Walters, and Yukon
336 AM CDT Sun May 16 2021

...FLOOD WATCH IN EFFECT THROUGH WEDNESDAY MORNING...

The National Weather Service in Norman has issued a

* Flood Watch for portions of Oklahoma and northern Texas, including
  the following areas, in Oklahoma, Atoka, Bryan, Caddo, Canadian,
  Carter, Cleveland, Coal, Comanche, Cotton, Garvin, Grady, Greer,
  Hughes, Jackson, Jefferson, Johnston, Kiowa, Lincoln, Logan, Love,
  Marshall, McClain, Murray, Oklahoma, Payne, Pontotoc,
  Pottawatomie, Seminole, Stephens, Tillman and Washita. In northern
  Texas, Archer, Baylor, Clay, Wichita and Wilbarger.

* Through Wednesday morning

* Several rounds of heavy rainfall are expected today thru Wednesday
  morning across portions of central, southern, and southwestern
  Oklahoma, and north Texas. Many locations will receive 2 to 4
  inches of total rainfall during this time, and some locations near
  the Red River may receive over 6 inches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means there is a potential for flooding based on
current forecasts. You should monitor later forecasts and be alert
for possible flood warnings. Those living in areas prone to flooding
should be prepared to take action should flooding develop.

&&

$$

03



U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
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