000
FLUS44 KTSA 232111
HWOTSA

Hazardous Weather Outlook
National Weather Service Tulsa OK
410 PM CDT Sun Jul 23 2017

ARZ001-002-010-011-019-020-029-OKZ049-053>076-241030-
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-
410 PM CDT Sun Jul 23 2017

...DANGEROUS HEAT CONTINUES THIS AFTERNOON ACROSS SOUTHEAST
   OKLAHOMA...

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

.DAY ONE...This afternoon and Tonight.

SEVERE THUNDERSTORM.
RISK...Limited.
    AREA...South of highway 412.
    ONSET...Ongoing.

DANGEROUS HEAT.
    RISK...Significant.
    AREA...Eastern Oklahoma and Western Arkansas.
    ONSET...Ongoing.

DISCUSSION...

Scattered showers and thunderstorms currently located over east-
central Oklahoma and west-central Arkansas along a boundary will
continue to push slowly south into the evening hours. The stronger
storms will be capable of damaging downburst winds and locally heavy
rainfall. South of the boundary, across southeast Oklahoma, heat
indices in the 105 to 112 degree range will continue for the
remainder of the afternoon. Temperatures will drop significantly
behind rain cooled thunderstorm winds with some relief from the
heat. Storms will begin to diminish this evening with the loss of
surface heating.


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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.
MONDAY and TUESDAY...Thunderstorm Potential...Dangerous Heat
Potential.
WEDNESDAY...Dangerous Heat Potential.
THURSDAY through SATURDAY...Thunderstorm Potential.
Sunday...No hazardous weather.

EXTENDED DISCUSSION...
Low chances of showers and thunderstorms will continue for Monday
into Tuesday...especially across southeast Oklahoma and western
Arkansas. Hot and humid conditions will persist as well...with the
next chance of storms coming late into the week as a front
approaches.

weather.gov/tulsa contains additional information.

$$