Alert archive / Kansas / Flash Flood Warnings in 2026

Flash Flood Warning 21, NWS Dodge City, KS

September 24, 20265 counties in Kansas

NWS Dodge City, KS issued this flash flood warning at Sep 24, 2026, 12:53 AM CDT for 5 counties in Kansas. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Sep 24, 2026, 12:53 AM CDT (05:53 UTC)
Expired
Sep 24, 2026, 5:00 AM CDT
In force
4 hr
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Flood severity
None

Counties Grant County, KS, Hamilton County, KS, Kearny County, KS, Morton County, KS, Stanton County, KS

The radar

The Dodge City radar (KDDC), 133 km from the middle of the area, began a volume at 05:56 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this flash flood 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 nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 5.9 hours before the alert went out and 139 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, Dodge City, at 00:00Z on 2026-09-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 73 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Dodge City, at 00:00Z on 2026-09-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 127 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
73 J/kg
Mixed-layer CIN
-29 J/kg
Mixed-layer LCL
889 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
127 m²/s²
0-3 km storm-relative helicity
177 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

823 
WGUS53 KDDC 240553
FFWDDC
KSC067-075-093-129-187-241000-
/O.NEW.KDDC.FF.W.0021.260924T0553Z-260924T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Dodge City KS
1253 AM CDT Thu Sep 24 2026

The National Weather Service in Dodge City has issued a

* Flash Flood Warning for...
  Northwestern Grant County in southwestern Kansas...
  Southeastern Hamilton County in southwestern Kansas...
  Western Kearny County in southwestern Kansas...
  Northeastern Morton County in southwestern Kansas...
  Eastern Stanton County in southwestern Kansas...

* Until 500 AM CDT /400 AM MDT/.

* At 1253 AM CDT /1153 PM MDT/, Doppler radar indicated thunderstorms
  producing heavy rain across the warned area. Between 2 and 3 inches
  of rain have fallen. Additional rainfall amounts of 1 to 2 inches
  are possible in the warned area. Flash flooding is ongoing or
  expected to begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar indicated.

  IMPACT...Flash flooding of small creeks and streams, urban areas,
           highways, streets and underpasses as well as other poor
           drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Ulysses, Kendall and Big Bow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

&&

LAT...LON 3739 10176 3786 10163 3810 10150 3820 10135
      3819 10134 3816 10133 3815 10133 3811 10124
      3800 10127 3757 10137 3739 10155 3739 10156
      3738 10156 3718 10173

FLASH FLOOD...RADAR INDICATED

$$

BURGERT
1 follow-up statement
890 
WGUS73 KDDC 240956
FFSDDC

Flash Flood Statement
National Weather Service Dodge City KS
456 AM CDT Thu Sep 24 2026

KSC067-075-093-129-187-241006-
/O.EXP.KDDC.FF.W.0021.000000T0000Z-260924T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Grant KS-Hamilton KS-Kearny KS-Morton KS-Stanton KS-
456 AM CDT Thu Sep 24 2026 /356 AM MDT Thu Sep 24 2026/

...FLASH FLOOD WARNING WILL EXPIRE AT 5 AM CDT /4 AM MDT/ EARLY THIS
MORNING FOR NORTHWESTERN GRANT, SOUTHEASTERN HAMILTON, WESTERN
KEARNY, NORTHEASTERN MORTON AND EASTERN STANTON COUNTIES...

Flooding is no longer expected to pose a threat. Please continue to
heed remaining road closures.

&&

LAT...LON 3739 10176 3786 10163 3810 10150 3820 10135
      3819 10134 3816 10133 3815 10133 3811 10124
      3800 10127 3757 10137 3739 10155 3739 10156
      3738 10156 3718 10173

$$

BURGERT

What forecasters said that day

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

NWS Dodge City, KS wrote its last area forecast discussion before this flash flood warning went out at Sep 23, 11:45 PM CDT, 1 hour 8 minutes earlier. Its key messages:

  • A good soaking rain will continue this morning and possibly into the afternoon hours.
  • Rainfall amounts of 0.50" to 2.0" is looking to remain on track. Isolated higher amounts in excess of 2" cannot be ruled out either.
  • Looking ahead, a drier and warmer weekend is expected across southwest Kansas.
  • Additional unsettled weather is forecast by the ensembles next week.
Area forecast discussion, Sep 23, 11:45 PM CDT, 1 hour 8 minutes before
Area Forecast Discussion
National Weather Service Dodge City KS
1145 PM CDT Wed Sep 23 2026

.KEY MESSAGES...

- A good soaking rain will continue this morning and possibly
  into the afternoon hours.

- Rainfall amounts of 0.50" to 2.0" is looking to remain on
  track. Isolated higher amounts in excess of 2" cannot be ruled
  out either.

- Looking ahead, a drier and warmer weekend is expected across
  southwest Kansas.

- Additional unsettled weather is forecast by the ensembles next
  week.

&&

.DISCUSSION...
Issued at 1145 PM CDT Wed Sep 23 2026

Our 00Z RAOB measured a PWAT of 1.70". This is well over the
90th percentile of 1.15". The max for this day per the SPC RAOB
climo was 1.56". The bottom line is that we are dealing with an
incredibly wet atmosphere for this time of year. At the mid
level of the atmosphere, satellite water vapor channel shows a
mid level trof working across the southern Rockies. Ahead of
this disturbance, radar is showing plenty of showers across the
entire region. As a result, the scattered soaking rain showers
will continue to work across the FA through the early morning
hours. Several CAMs continue to indicate various rainfall
amounts falling this morning and later today. There seems to be
a general consensus of 0.5" to 2.0". Some of CAMs are
forecasting 3+" through early Friday morning. The latest
official NBM/WPC grid has rainfall amounts in the 0.5" to 2.0",
with isolated higher amounts. There is a little bit of
uncertainty in exactly how much additional showers will develop
later this afternoon. Given the very moist atmosphere, it seems
prudent to continue to hold on to higher pops later today given
the very moist atmosphere. I did ask neighbors (PUB and GLD) if
they wanted to join AMA in issuing any flood headlines. The
duration of this event is rather long and it has been very dry
recently, so a consensus of no headlines was reached on this
shift. Otherwise, enjoy the cloudy, rainy and cool day. We
certainly needed this type of weather day given the above normal
heat we have been experiencing.

Looking ahead, addition widely scattered showers and perhaps a
rumble of thunder will be possible for Friday. Areal coverage
should start to be lesser Friday than compared to Thursday, as
PWATs are forecast to decrease through the day and as the main
synoptic trof starts to swing out of the general region. By
Saturday and Sunday, GEFS and ENS are forecasting shortwave
ridging with drier air continue to advect in from the west and
northwest. This would support the notion of a drier and warmer
forecast. Highs over the weekend will likely trend to be above
normal with values peaking solidly in the low to mid 80s. Lows
will also trend to be above normal with values only bottoming
out mainly in the 60s than compared to the normal 50s.

For next week, long range models and their ensemble counterparts
are forecasting another trof starting to carve out across the
southwestern United States. Moisture advection looks to increase
once again downstream of this mid level disturbance with PWATs
reaching higher values across the Great Plains. This moisture
along with some mid level waves moving across should set the
stage of showers and isolated thunderstorms as we start to head
through the beginning to mid period of the next business
week.

&&

.AVIATION /06Z TAFS THROUGH 06Z FRIDAY/...
Issued at 1145 PM CDT Wed Sep 23 2026

Considerable moisture will remain in place across the terminals
today and tonight. A mid level disturbance moving through will
lead to continued early morning -shra across the terminals as
well. Additional shower development is possible this afternoon,
per some of the latest models. Have a tempo group in the TAFs
for this afternoon to account for this possibility. Otherwise,
cigs will remain mainly in the MVFR to possibly IFR categories
as plenty of showers and low clouds will prevail. Winds will be
mainly SE 5-15 kt. A few gusts around 20 kt cannot be ruled out
during the daytime.

&&

.DDC WATCHES/WARNINGS/ADVISORIES...
None.

&&

DISCUSSION...Sugden
AVIATION...Sugden

The office that day

Everything else NWS Dodge City, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 24, 4:56 AM CDTAreal Flood WarningDDCGrant, Hamilton, Kearny, Morton, Stanton6 hr

Nearby

Flash Flood Warnings in Kansas, 2026Every flash flood warning 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.