Alert archive / Oklahoma / Tornado Warnings in 2026

Tornado Warning 86, NWS Norman, OK

June 25, 2026Ellis County, Oklahoma

NWS Norman, OK issued this tornado warning at Jun 25, 2026, 6:46 PM CDT for Ellis County, Oklahoma. It was in force for 17 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 25, 2026, 6:46 PM CDT (23:46 UTC)
Expired
Jun 25, 2026, 7:03 PM CDT
In force
17 min
Issued by
NWS Norman, OK
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.25 in

County Ellis County, OK

The radar

The Vance AFB radar (KVNX), 162 km from the middle of the area, began a volume at 23:49 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Jun 25, 6:46 PM CDTTSTM WND GST 732 Ene Arnett, OKNSSL researcher with mobile mesonet.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this tornado warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 25, 3:03 PM CDTTornado WatchSPC8 hr

The nearest sounding before it

Norman, OK (KOUN), launched 12:00Z, 11.8 hours before the alert went out and 234 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Norman, OK at 12:00Z on 2026-06-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1280 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Norman, OK at 12:00Z on 2026-06-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 83 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1280 J/kg
Mixed-layer CIN
-135 J/kg
Mixed-layer LCL
1096 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
83 m²/s²
0-3 km storm-relative helicity
148 m²/s²
Significant tornado parameter
0.2
Supercell composite
1.0

Open this sounding in Storm Lab

The text

As transmitted.

252 
WFUS54 KOUN 252346
TOROUN
OKC045-260015-
/O.NEW.KOUN.TO.W.0086.260625T2346Z-260626T0015Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Norman OK
646 PM CDT Thu Jun 25 2026

The National Weather Service in Norman has issued a

* Tornado Warning for...
  South central Ellis County in northwestern Oklahoma...

* Until 715 PM CDT.

* At 646 PM CDT, a severe thunderstorm capable of producing a tornado
  was located over Arnett, moving southeast at 25 mph.

  HAZARD...Tornado and half dollar size hail.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* Locations impacted include...
  Arnett.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a storm shelter, safe room or an interior
room on the lowest floor of a sturdy building. Avoid windows. If you
are outdoors, in a mobile home, or in a vehicle, move to the closest
substantial shelter and protect yourself from flying debris.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3616 9986 3621 9972 3608 9959 3599 9967
      3601 9982
TIME...MOT...LOC 2346Z 331DEG 20KT 3613 9976 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.25 IN

$$

MDU
1 follow-up statement
569 
WWUS54 KOUN 260003
SVSOUN

Severe Weather Statement
National Weather Service Norman OK
703 PM CDT Thu Jun 25 2026

OKC045-260012-
/O.CAN.KOUN.TO.W.0086.000000T0000Z-260626T0015Z/
Ellis OK-
703 PM CDT Thu Jun 25 2026

...THE TORNADO WARNING FOR SOUTH CENTRAL ELLIS COUNTY IS CANCELLED...

The tornado threat has diminished and the Tornado Warning has been
cancelled. However, large hail and damaging winds remain likely and 
a Severe Thunderstorm Warning remains in effect for the area until 8 
PM CDT.

LAT...LON 3616 9986 3621 9972 3608 9959 3599 9967
      3601 9982
TIME...MOT...LOC 0001Z 331DEG 20KT 3605 9971 

$$

MDU

What forecasters said that day

The local office's own words before this tornado warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Norman, OK wrote its last area forecast discussion before this tornado warning went out at Jun 25, 6:14 PM CDT, 32 minutes earlier. Its key messages:

  • Updated at 507 PM CDT Thu Jun 25 2026
  • Conditional but potentially high-impact storm chances across northern Oklahoma this evening with severe/flooding possible.
  • Hotter and drier into the weekend and the week beyond.
Area forecast discussion, Jun 25, 6:14 PM CDT, 32 minutes before
Area Forecast Discussion
National Weather Service Norman OK
614 PM CDT Thu Jun 25 2026

...New AVIATION...

.KEY MESSAGES...
Updated at 507 PM CDT Thu Jun 25 2026

- Conditional but potentially high-impact storm chances across
  northern Oklahoma this evening with severe/flooding possible.

- Hotter and drier into the weekend and the week beyond.

&&

.NEAR TERM...
(Rest of today and tonight)
Issued at 1235 PM CDT Thu Jun 25 2026

Thunderstorms and potential severe convection are the main topics
for today and again tonight. Mesoscale section has the pertinent
details of the features to be watched.

For the next few hours, there's a little bit of a lull in the
action. Even so, there will be echoes on radar most of the
afternoon. Areas in northwest and north central Oklahoma will be
primary area to watch, as the combination of instability, shear
and boundaries are maximized there. However, as there are surface
boundaries in several locations from earlier storms...severe
thunderstorms are possible anywhere within the slight risk area.

Rain / thunderstorm chances begin in the next hour in the north,
before drifting west and south by the end of the afternoon.

Fox

&&

.SHORT TERM...
(Friday through Saturday night)
Issued at 1235 PM CDT Thu Jun 25 2026

After temperatures in the upper 80s today, Friday and Saturday
will be days where the warmup will begin. Highs will be rise into
the lower 90s on Friday (for most areas) and into the mid to upper
90s by Saturday. Over the past week, we have had dew points in the
70s, and there won't be much relief in the low level moisture,
despite the clearing skies. In other words, the humidity will be
borderline oppressive for both days, but especially on Saturday.

&&

.LONG TERM...
(Sunday through Wednesday)
Issued at 157 AM CDT Thu Jun 25  2026

The main long-term story continues to be the potential for a
consistent and possibly long-duration heatwave across our area.
Global, ensemble, and AI-based guidance all indicate an
amplification of the ridge to our east beginning on Sunday and
lasting through (beyond) the end of the long-term period. Because of
that, precipitation chances are going to be slim to nil during that
timeframe. Not only will air temperatures and heat indices approach
Heat Advisory criteria most days, but overnight lows will be little
relief, sitting near 80 in most spots.

Meister

&&

.AVIATION...
(00Z TAFS)
Issued at 507 PM CDT Thu Jun 25 2026

Storms are expected to impact most sites between 0-12Z tonight
with MVFR ceilings and lower visibilities. Mainly some mid and
high clouds during the day Friday with south winds becoming quite
gusty across much of the area, lighter winds will continue across
the north with lighter north winds behind a front at WWR.

&&

.PRELIMINARY POINT TEMPS/POPS...
Oklahoma City OK  75  93  77  95 /  50  10  10  10
Hobart OK         74  96  76  99 /  50  10  10  10
Wichita Falls TX  76  97  77  99 /  10  10  10   0
Gage OK           67  90  71 101 /  80   0  30   0
Ponca City OK     70  88  73  92 /  60  10  20  10
Durant OK         77  92  78  94 /   0  10   0   0

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...Flood Watch through Friday morning for OKZ004>013-019-020-026.

TX...None.
&&

NEAR TERM...21
SHORT TERM...21
LONG TERM....04
AVIATION...30

In the hours before

Special weather statement, Jun 25, 1:07 PM CDT, 5 hours 39 minutes before
Special Weather Statement
National Weather Service Norman OK
107 PM CDT Thu Jun 25 2026

OKZ007-008-251900-
Kay OK-Grant OK-
107 PM CDT Thu Jun 25 2026

...A strong thunderstorm will impact portions of northern Kay and
northeastern Grant Counties through 200 PM CDT...

At 106 PM CDT, Doppler radar was tracking a strong thunderstorm 6
miles northwest of South Haven, moving east-southeast at 45 mph.
This storm may become severe, so be prepared to take action.

HAZARD...Wind gusts of 50 to 55 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Newkirk, Braman, Chilocco, Hardy, northern Kaw Lake, Blackwell Lake,
and Peckham.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3679 9675 3695 9762 3700 9762 3700 9675
TIME...MOT...LOC 1806Z 285DEG 37KT 3710 9749

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...55 MPH

TL

The office that day

Everything else NWS Norman, OK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 24, 9:06 PM CDTAreal Flood WarningOUNAtoka114 min
Jun 25, 5:56 AM CDTAreal Flood AdvisoryOUNKay3 hr
Jun 25, 6:49 AM CDTAreal Flood AdvisoryOUNKay3 hr
Jun 25, 7:03 AM CDTSpecial Weather StatementOUNWoods27 min
Jun 25, 7:30 AM CDTFlash Flood WarningOUNKay6 hr
Jun 25, 8:20 AM CDTRiver Flood AdvisoryOUNGrant, Kay5 hr
Jun 25, 8:21 AM CDTRiver Flood AdvisoryOUNGrant, Kay, Noble5 hr
Jun 25, 8:56 AM CDTSpecial Weather StatementOUNKay34 min
Jun 25, 9:15 AM CDTSevere Thunderstorm WarningOUNGrant, Kay19 min
Jun 25, 9:45 AM CDTSpecial Weather StatementOUNGrant30 min
Jun 25, 9:52 AM CDTSpecial Weather StatementOUNGrant38 min
Jun 25, 10:05 AM CDTAreal Flood AdvisoryOUNNoble3 hr
Jun 25, 10:17 AM CDTSevere Thunderstorm WarningOUNGrant, Kay27 min
Jun 25, 10:22 AM CDTSpecial Weather StatementOUNNoble38 min
Jun 25, 10:44 AM CDTSpecial Weather StatementOUNKay31 min
Jun 25, 11:07 AM CDTAreal Flood AdvisoryOUNGrant, Kay3 hr
Jun 25, 11:16 AM CDTSpecial Weather StatementOUNKay29 min
Jun 25, 11:48 AM CDTSpecial Weather StatementOUNKay27 min
Jun 25, 11:50 AM CDTFlash Flood WarningOUNKay115 min
Jun 25, 1:07 PM CDTSpecial Weather StatementOUNKay53 min
Jun 25, 1:26 PM CDTSevere Thunderstorm WarningOUNKay49 min
Jun 25, 1:30 PM CDTAreal Flood AdvisoryOUNKay3 hr
Jun 25, 1:49 PM CDTRiver Flood WarningOUNGrant, Kay54 hr
Jun 25, 1:50 PM CDTRiver Flood WarningOUNGrant, Kay, Noble6 hr
Jun 25, 5:09 PM CDTSevere Thunderstorm Warning Considerable damage threatOUNEllis, Harper51 min
Jun 25, 5:36 PM CDTSevere Thunderstorm Warning Considerable damage threatOUNEllis, Woodward39 min
Jun 25, 6:11 PM CDTSevere Thunderstorm Warning Considerable damage threatOUNEllis, Woodward49 min
Jun 25, 6:52 PM CDTAreal Flood AdvisoryOUNEllis, Roger Mills, Woodward3 hr
Jun 25, 6:57 PM CDTSevere Thunderstorm Warning Considerable damage threatOUNDewey, Ellis, Roger Mills, Woodward63 min

Nearby

Tornado Warnings in Oklahoma, 2026Every tornado warning in 2026Tornadoes in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.