Area Forecast Discussion
Issued by NWS Tulsa, OK

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FXUS64 KTSA 231532
AFDTSA

Area Forecast Discussion
National Weather Service Tulsa OK
1032 AM CDT Sun Jul 23 2017

...UPDATE...

.DISCUSSION...
Outflow boundary has pushed south if I-44 late this morning and will
likely stall shortly.  Behind the boundary temperatures will be a few
degrees cooler than yesterday, therefore the excessive heat warning has
been downgraded to an advisory.  Dewpoints will remain high in this area
with afternoon heat indices around 105 degrees.  South of boundary, very
hot/humid conditions will persist with heat indices in the 105 to 112
degrees range.

Elevated showers/thunderstorms have started to dissipate.  Additional
thunderstorms will be possible along/near stalled boundary by early to mid
afternoon with storms pushing south into southeast Oklahoma/western Arkansas.
Damaging downburst winds/locally heavy rain will be possible in the stronger
storms. Updated forecast has been sent.


&&

.TSA WATCHES/WARNINGS/ADVISORIES...
OK...Heat Advisory until 8 PM CDT this evening for OKZ054>064-067>069-
     072-076.

     Excessive Heat Warning until 8 PM CDT this evening for OKZ049-
     053-065-066-070-071-073>075.

AR...Heat Advisory until 8 PM CDT this evening for ARZ001-002-010-011-
     019-020-029.

&&

$$

SHORT TERM...12



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