Flash Flood Warning 29, NWS Wichita, KS

970 
WGUS53 KICT 250400
FFWICT
KSC207-251230-
/O.EXT.KICT.FF.W.0029.000000T0000Z-190525T1230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Wichita KS
1100 PM CDT Fri May 24 2019

The National Weather Service in Wichita has extended the

* Flash Flood Warning for...
  Woodson County in southeastern Kansas...

* Until 730 AM CDT Saturday.

* At 1056 PM CDT, local law enforcement reported several roads still 
  closed across the county from earlier heavy rainfall. Excessive 
  runoff will continue to cause Flash Flooding across the warned 
  area through the night. Please continue to heed any road closures, 
  and DO NOT drive into flooded roadways or around barricades. 
  
* Some locations that will experience flooding include...
  Yates Center, Toronto, Neosho Falls, Cross Timbers State Park,
  Toronto Lake, Batesville, Rose and Piqua.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, country roads, farmland, and other low lying
spots.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.

&&

LAT...LON 3773 9553 3774 9596 3804 9596 3804 9552

$$

JAKUB

Area Forecast Discussion
National Weather Service Wichita KS
635 PM CDT Fri May 24 2019

.SHORT TERM...(This evening through Monday night)
Issued at 241 PM CDT Fri May 24 2019

Stationary front currently extends from eastern Nebraska to near
KICT and into the TX Panhandle. Airmass east of this feature
remains extremely moist with PW values around 175%-200% of normal
with dewpoints around 70. 850mb moisture transport into the
boundary has allowed sct convection to persist early this
afternoon along the front. Should see an increase in activity
later this afternoon as low level moisture continues to work back
to the northwest and 850-700mb moisture transport continues to
ramp up with retreating boundary allowing for maximum convergence.

Confidence is increasing that we are in for yet another round of
heavy rain late this afternoon and especially this evening for
areas generally along the Turnpike into the Flint Hills. Obviously
with antecedent conditions, flash flooding will be likely with
the extreme rainfall rates we are expecting. With CAPE values in
the 2,000/3,000J/KG range and 0-6km bulk shear 30-40kts, large
hail will be possible with stronger storms this afternoon and
tonight. Would like to rule out tornado threat, but with very
high 0-3km CAPE, very low LCLs and a boundary floating around,
cant' rule out a couple brief tornadoes into the early evening
hours.

Surface boundary, along with rich moisture, will work back to the
west tonight into Sat, with the front making it all the way back
to near the KS/CO border. Current thinking is that the bulk of the
daytime convection Sat will be out over western KS, where pesky
boundary will be situated. Models agree on rapid increase in
moisture transport early Sat evening into southwest KS which will
result in a large MCS developing and tracking east Sat night. With
this, will continue Flash Flood Watch through Sat night. Best
chance for daytime severe storms Sat affecting our forecast area,
would be for something to develop along the warm front as it
lifts northwest, which would affect generally the northwest
portion of our forecast area.

Sun looks like a repeat of Sat, at least for location of
convection. Should see daytime development over western KS where
boundary will be floating around. In addition, there looks to be
decent model agreement some shortwave energy lifting out of NM.
Anything that develops out west Sun will also work east Sun night
into Mon morning, affecting much of our area.

.LONG TERM...(Tuesday through Friday)
Issued at 241 PM CDT Fri May 24 2019

By Tue morning, main upper low is expected to be situated in the
southwest Nebraska/northeast CO area and is expected to lift
northeast Tue afternoon. Cold front is expected to stretch
generally along the Turnpike Tue afternoon and will provide a
chance for at least some sct convection Tue afternoon into Tue
evening. Looks to be some agreement between the GFS and ECMWF in
finally pushing the boundary and moist airmass south and east of
the area for Wed into the end of the work week, which would
finally bring an end to day after day of flooding and severe
storms.

&&

.AVIATION...(For the 00Z TAFS through 00Z Saturday evening)
Issued at 630 PM CDT Fri May 24 2019

Main aviation concern will be storm trends.

Currently expecting storms to continue for the next few hours for
areas generally along and southeast of the KS Turnpike with heavy
rain and strong winds the main threats. Should see an overall
decrease in areal coverage after 03z with southeast KS having the
best chance later tonight. Expecting a lull in activity for most
of Sat with daytime storms developing over western KS with a large
complex of storms moving into the area after 00z Sun.

&&

.HYDROLOGY...
Issued at 241 PM CDT Fri May 24 2019

There will be an enhanced risk for flash flooding from now through
the evening hours for areas generally along the KS Turnpike into
the Flint Hills. This is where the best low level moisture
convergence will be situated as the surface front lifts back to
the northwest. Rainfall rates into the evening hours will easily
be over 1.5 inches per hour with rates up to 3 inches per hour not
out of the question. Should see a lull in flash flood potential
during the day Sat, with the better focus shifting to western KS.
However, the MCS that forms over western KS will track east Sat
evening and will bring additional flooding threat first to the
areas west of I-135 early Sat evening and further east later Sat
night.

&&

.PRELIMINARY POINT TEMPS/POPS...
Wichita-KICT    66  81  66  82 /  90  20  60  20
Hutchinson      65  82  64  82 /  60  20  60  30
Newton          65  81  65  81 /  80  20  70  30
ElDorado        67  80  65  81 /  90  20  70  30
Winfield-KWLD   67  81  67  82 /  80  20  60  20
Russell         62  83  60  81 /  20  30  60  30
Great Bend      63  82  61  82 /  20  30  60  30
Salina          66  82  62  83 /  20  20  60  30
McPherson       65  82  64  82 /  40  20  60  30
Coffeyville     70  82  69  84 /  50  30  50  30
Chanute         69  81  67  83 /  50  30  60  40
Iola            69  81  67  82 /  50  30  70  50
Parsons-KPPF    70  82  68  84 /  50  30  50  40

&&

.ICT WATCHES/WARNINGS/ADVISORIES...
Flash Flood Watch through Sunday morning for KSZ049>053-067>072-
082-083-091>096-098>100.

Flash Flood Watch from 10 PM CDT this evening through Sunday
morning for KSZ047-048.

&&

SHORT TERM...RBL
LONG TERM...RBL
AVIATION...RBL
HYDROLOGY...RBL

Hazardous Weather Outlook
National Weather Service Wichita KS
715 PM CDT Fri May 24 2019

KSZ032-033-047>053-067>072-082-083-091>096-098>100-250930-
Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-Chase-
Reno-Harvey-Butler-Greenwood-Woodson-Allen-Kingman-Sedgwick-Harper-
Sumner-Cowley-Elk-Wilson-Neosho-Chautauqua-Montgomery-Labette-
715 PM CDT Fri May 24 2019

This hazardous weather outlook is for portions of Central Kansas,
South Central Kansas and Southeast Kansas.

.DAY ONE...Tonight

Scattered to numerous thunderstorms will impact the region, likely
most numerous this evening generally along and especially southeast
of the Kansas Turnpike. Strong to severe thunderstorms are likely,
with the primary threat being large hail and damaging winds,
although an isolated tornado cannot be ruled out.

Additionally, flash flooding is likely this evening for areas
generally along and southeast of the Kansas Turnpike. This will be
due to very high rainfall rates that maybe on the order of 3 inches
per hour. Please refer to the Flash Flood Watch for additional
information.

Widespread river flooding, some of which is significant, will
continue to be a threat as well. Please see the latest River Flood
Warnings for the latest information.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Periodic rounds of thunderstorms with heavy rain, flooding, and
severe weather will continue to threaten the area at times through
Tuesday evening. Please continue to monitor later forecasts as we
refine the threat areas for each day.

Significant and high-impact river flooding will continue well into
next week. Please see the latest River Flood Warnings for the
latest information.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is likely this afternoon and evening, mainly
southeast of a line extending from Salina to Lyons.

&&

For a graphical version of this information, see our webpage at:
http://weather.gov/wichita/hwo/

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
637 PM CDT FRI MAY 24 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0624 PM     FLASH FLOOD      6 S BEL AIRE            37.68N 97.28W
05/24/2019                   SEDGWICK           KS   BROADCAST MEDIA

            VIDEO SHARED BY GMA/ABC NEWS VIA TWITTER OF SWIFT MOVING,
            DEEP WATER ALONG S BERKLEY DRIVE.

&&

TVAUGHAN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
639 PM CDT FRI MAY 24 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0637 PM     FLASH FLOOD      POTWIN                  37.94N 97.02W
05/24/2019                   BUTLER             KS   CO-OP OBSERVER

            RAINFALL OBSERVER IN POTWIN HAS RECEIVED 5.54 INCHES OF
            RAIN SINCE THIS MORNING, 2.05 INCHES OF THAT FELL IN THE
            PAST 35 MINUTES.

&&

TVAUGHAN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
703 PM CDT FRI MAY 24 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0701 PM     FLASH FLOOD      5 E EUREKA              37.82N 96.20W
05/24/2019                   GREENWOOD          KS   EMERGENCY MNGR

            GREENWOOD COUNTY OFFICIALS ARE CLOSING HIGHWAY 99 FROM

            HIGHWAY 54 ABOUT 5 MILES EAST OF EUREKA NORTH TO MADISON.

&&

CWH

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
705 PM CDT FRI MAY 24 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0704 PM     TSTM WND GST     HAMILTON                37.98N 96.16W
05/24/2019  E70 MPH          Greenwood          KS   LAW ENFORCEMENT

            MANY OTHER LOCATIONS ACROSS THE COUNTY WERE REPORTING 50
            MPH WINDS.

&&

CWH

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
721 PM CDT FRI MAY 24 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0522 PM     TSTM WND DMG     1 W DOWNTOWN WICHITA    37.69N 97.37W
05/24/2019                   SEDGWICK           KS   EMERGENCY MNGR

            DELAYED REPORT...DOWNED TREE. TIME ESTIMATED BASED ON
            RADAR.

&&

TVAUGHAN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
734 PM CDT FRI MAY 24 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0734 PM     FLASH FLOOD      COTTONWOOD FALLS        38.37N 96.54W
05/24/2019                   Chase              KS   EMERGENCY MNGR

            SEVERAL COUNTY ROADS HAVE BEEN CLOSED DUE TO FLASH
            FLOODING.

&&

CWH