Hazardous Weather Outlook
Issued by NWS Oklahoma City, OK

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Hazardous Weather Outlook
National Weather Service Norman OK
1158 AM CDT Fri Jul 28 2017

OKZ004>048-050>052-TXZ083>090-291015-
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-
1158 AM CDT Fri Jul 28 2017

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

.DAY ONE...This Afternoon and Tonight...

.Thunderstorms...

There is a Marginal Risk of severe thunderstorms this afternoon
and evening across part of southern Oklahoma and western north
Texas.

The risk area is generally along and south of a line from Altus to
Lawton to Sulphur and Atoka. The most likely time for severe
storms will be from 4 pm through 9 pm.

A cold front will continue to move slowly south across southern
Oklahoma and western north Texas this afternoon and evening. Hot
temperatures and rather high humidity along front will result in
moderate instability. Deep layer shear will remain very weak,
therefore the main weather hazard will be damaging outflow winds
from the stronger storms. Wind gusts over 70 mph are possible.
Areas of locally heavy rainfall will also be possible.

Heat...
Heat index values will approach 105 across parts of southern
Oklahoma and western north Texas this afternoon. Cooler and drier
air will filter into the region on Saturday.

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

.Thunderstorms...
Thunderstorm chances will continue through early next week across
portions of Oklahoma and western north Texas. The highest chances
will be confined across western Oklahoma and adjacent parts of
western north Texas, especially Sunday night into Monday. Heavy
rainfall and strong, gusty winds will be possible with some
thunderstorms.

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

$$



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