Hazardous Weather Outlook for Effa, Arkansas
Hazardous Weather Outlook
National Weather Service Tulsa OK
1257 PM CDT Mon Jun 30 2025
ARZ001-002-010-011-019-020-029-OKZ049-053>076-011015-
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-
1257 PM CDT Mon Jun 30 2025
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...Elevated.
AREA...Southeast Oklahoma through west central Arkansas.
ONSET...Ongoing.
HEAVY RAIN.
RISK...Limited.
AREA...Southeast Oklahoma through west central Arkansas.
ONSET...Ongoing.
DANGEROUS HEAT.
RISK...Limited.
AREA...Southeast Oklahoma.
ONSET...Ongoing.
DISCUSSION...
Scattered thunderstorms will continue this afternoon and evening
primarily along and south of Interstate 40. The strongest storms
will be capable of damaging downburst winds and possibly hail
up to quarter size. Locally heavy rainfall is also likely.
Storms will slowly spread south and east through the afternoon
and gradually wane after sunset. Hot and humid conditions will
continue across southeast Oklahoma away from the ongoing storms.
SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
Local Spotter Activation May Be Needed.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
TUESDAY through SATURDAY...Thunderstorm Potential.
SUNDAY...Thunderstorm and Dangerous Heat Potential.
EXTENDED DISCUSSION...
Thunderstorm activity will become much less numerous Tuesday
through the holiday weekend, but at least isolated storms will
remain possible each day. Locally heavy rainfall and gusty winds
may accompany any storm that does occur. After a brief break from
the heat Tuesday and Wednesday, afternoon heat index values will
reach near or above 100 in some places Thursday through the
weekend.
weather.gov/tulsa contains additional information.
Flood Advisory for Effa, Arkansas
Flood Advisory
National Weather Service Tulsa OK
202 PM CDT Mon Jun 30 2025
...The Flood Advisory continues for the following rivers in
Arkansas...
Arkansas River at Ozark Lock and Dam affecting Johnson, Logan and
Franklin Counties.
ARC047-071-083-010715-
/O.CON.KTSA.FL.Y.0050.000000T0000Z-000000T0000Z/
/OZGA4.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
202 PM CDT Mon Jun 30 2025
...FLOOD ADVISORY REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Flooding caused by excessive rainfall continues.
* WHERE...Arkansas River at Ozark Lock and Dam.
* WHEN...Until further notice.
* IMPACTS...At 357.0 feet, flooding affects agricultural use lands
along the river downstream of the lock and dam in Franklin County.
Gas fields are also subject to flooding downstream. Equipment and
livestock should be moved to higher ground. North 5th Street in
Logan County near the Six Mile Levee begins to flood and may cut
off access to a nearby residence.
* ADDITIONAL DETAILS...
- At 1:00 PM CDT Monday the stage was 355.5 feet.
- Forecast...The river is expected to rise to a crest of 356.3
feet Wednesday evening and remain 355.5 and 356.0 feet
through Saturday afternoon.
- Action stage is 355.5 feet.
- Flood stage is 357.0 feet.
- http://www.weather.gov/safety/flood
LAT...LON 3546 9405 3550 9382 3542 9347 3536 9349
3531 9371 3540 9385