Regional Weather Summary
Issued by NWS Tulsa, OK

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AWUS84 KTSA 210133
RWSTSA

Eastern Oklahoma/Northwest Arkansas Weather Summary
National Weather Service Tulsa OK
833 PM CDT Sun Aug 20 2017

It was another hot and humid day across all of eastern Oklahoma
and northwest Arkansas, with mostly sunny skies prevailing over
the area. Temperatures warmed into the lower to upper 90s, with
heat index values at their peak ranging from 103 to 111 degrees.
South to southeast winds of 5 to 15 mph prevailed through the
afternoon.

At mid evening, skies were mostly clear with only a few debris
clouds left over from the afternoon thunderstorms which developed
over portions of far northeast Oklahoma, as well as far east-
central Oklahoma and west-central Arkansas. All of this activity
quickly dissipated with the loss of daytime heating. South to
southeast winds of 5 to 10 mph were common around the area this
evening, along with temperatures ranging from the upper 70s to
around 90 degrees.

Skies will be clear to partly cloudy overnight, with a slight
chance for additional shower and thunderstorm development possible
over far eastern Oklahoma and northwest Arkansas. Low temperatures
on Monday will vary from the lower to mid 70s. Partly cloudy
conditions will continue through the day Monday, with shower and
thunderstorm chances also to persist, mainly within the higher
terrain of far eastern Oklahoma and northwest Arkansas. High
temperatures tomorrow will range from the upper 80s to mid 90s.

$$


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