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FLUS44 KTSA 212158
HWOTSA

Hazardous Weather Outlook
National Weather Service Tulsa OK
458 PM CDT Mon Jul 21 2025

ARZ001-002-010-011-019-020-029-OKZ049-053>076-221015-
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-
458 PM CDT Mon Jul 21 2025

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

.DAY ONE...Today and Tonight.

DANGEROUS HEAT.
RISK...Significant.
AREA...Eastern Oklahoma and Western Arkansas.
ONSET...Ongoing through 8 PM.

AREA AT GREATEST RISK...West-central Arkansas...east-central Oklahoma...
                            and from around Bartlesville and Vinita south
                            to Tulsa...Wagoner and Muskogee.


DISCUSSION...
Heat index values today will range from the upper 90s in the
higher terrain of northwest Arkansas to near 110 from west-central
Arkansas into east-central and parts of northeast Oklahoma, before
gradually moderating after sunset.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
Spotter Activation Not Expected.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
TUESDAY THROUGH SUNDAY...Dangerous Heat Potential.

EXTENDED DISCUSSION...
A fetch of upper-level moisture is expected to curl into the middle
of the country from Mexico. That could get close enough Thursday
night to bring up thunderstorm chances just a bit.

The edge is likely to come off the heat just a bit in the western
portions of our area during the upcoming week, but heat headlines
will likely be needed in parts of our area each day. Heat
concerns should increase across the area this weekend.

weather.gov/tulsa contains additional information.

$$