Flash Flood Warning 3, NWS Springfield, MO

753 
WGUS73 KSGF 240224 RRA
FFSSGF

Flash Flood Statement
National Weather Service Springfield MO
924 PM CDT Thu Mar 23 2023

MOC067-225-229-240600-
/O.CON.KSGF.FF.W.0003.000000T0000Z-230324T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Douglas MO-Webster MO-Wright MO-
924 PM CDT Thu Mar 23 2023

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1 AM CDT FRIDAY FOR 
DOUGLAS, SOUTHEASTERN WEBSTER AND SOUTHERN WRIGHT COUNTIES...

At 924 PM CDT, Doppler radar indicated thunderstorms producing heavy 
rain across the warned area. Between 1 and 3 inches of rain have 
fallen. Additional rainfall amounts up 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.

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...
  Mountain Grove, Ava, Mansfield, Norwood, Brushyknob, Dogwood, 
  Goodhope, Drury and Vanzant.

This includes the following low water crossings...
  Cowskin Creek at Highway Y, Beaver Creek at County Road 524, Wolf 
  Creek at Highway AB, Bryant Creek at County Road 223, Bryant Creek 
  at Highway U, Little Beaver Creek at County Road 447 and Fox Creek 
  at County Road 246.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3711 9290 3722 9225 3706 9226 3691 9226
      3684 9290

FLASH FLOOD...RADAR INDICATED

$$

EW

577 
WGUS73 KSGF 240318 RRB
FFSSGF

Flash Flood Statement
National Weather Service Springfield MO
1018 PM CDT Thu Mar 23 2023

MOC067-225-229-240600-
/O.CON.KSGF.FF.W.0003.000000T0000Z-230324T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Douglas MO-Webster MO-Wright MO-
1018 PM CDT Thu Mar 23 2023

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1 AM CDT FRIDAY FOR 
DOUGLAS, SOUTHEASTERN WEBSTER AND SOUTHERN WRIGHT COUNTIES...

At 1018 PM CDT, The Department of Transportation reported flooding 
was occuring from heavy rainfall from thunderstorms across the 
warned area. Between 1 and 3 inches of rain have fallen. Additional 
rainfall amounts up to 3 inches are possible in the warned area. 
Flash flooding is already occurring.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Department of Transportation.

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...
  Mountain Grove, Ava, Mansfield, Norwood, Brushyknob, Dogwood, 
  Goodhope, Drury and Vanzant.

This includes the following low water crossings...
  Cowskin Creek at Highway Y, Beaver Creek at County Road 524, Wolf 
  Creek at Highway AB, Bryant Creek at County Road 223, Bryant Creek 
  at Highway U, Little Beaver Creek at County Road 447 and Fox Creek 
  at County Road 246.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3711 9290 3722 9225 3706 9226 3691 9226
      3684 9290

FLASH FLOOD...OBSERVED

$$

EW

825 
WGUS53 KSGF 240533
FFWSGF
MOC067-225-229-240900-
/O.EXT.KSGF.FF.W.0003.000000T0000Z-230324T0900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Springfield MO
1233 AM CDT Fri Mar 24 2023

The National Weather Service in Springfield has extended the

* Flash Flood Warning for...
  Douglas County in southwestern Missouri...
  Southeastern Webster County in southwestern Missouri...
  Southern Wright County in southwestern Missouri...

* Until 400 AM CDT.

* At 1233 AM CDT, 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 already occurring.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar.

  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...
  Mountain Grove, Ava, Mansfield, Norwood, Brushyknob, Dogwood, 
  Goodhope, Drury and Vanzant.

This includes the following low water crossings...
  Bryant Creek at County Road 223, Wolf Creek at Highway AB, Beaver 
  Creek at County Road 524, Little Beaver Creek at County Road 447, 
  Cowskin Creek at Highway Y, Bryant Creek at Highway U and Fox 
  Creek at County Road 246.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3711 9290 3722 9225 3706 9226 3691 9226
      3684 9290

FLASH FLOOD...RADAR INDICATED

$$

MMT

800 
WGUS73 KSGF 240827
FFSSGF

Flash Flood Statement
National Weather Service Springfield MO
327 AM CDT Fri Mar 24 2023

MOC067-225-229-240837-
/O.CAN.KSGF.FF.W.0003.000000T0000Z-230324T0900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Douglas MO-Webster MO-Wright MO-
327 AM CDT Fri Mar 24 2023

...FLASH FLOOD WARNING FOR DOUGLAS, SOUTHEASTERN WEBSTER AND 
SOUTHERN WRIGHT COUNTIES HAS BEEN REPLACED WITH A FLOOD WARNING...

Runoff from heavy rainfall overnight will continue to cause flooding 
across the warned area. Please continue to heed all road closures. 
Do not drive into flooded areas.

LAT...LON 3711 9290 3722 9225 3706 9226 3691 9226
      3684 9290

$$

MMT

Area Forecast Discussion
National Weather Service Springfield MO
619 PM CDT Thu Mar 23 2023

Key Messages:

1. High confidence (80-90%) in heavy rain and flooding/flash
flooding tonight into Friday and a flood watch remains in effect
for most of the area.

2. Lower confidence severe risk (30-40%) this afternoon and
evening and for Friday afternoon.

3. Seasonable temperatures with low end rain chances later this
weekend into next week.

4. Another stronger system slated for late next week.

.SHORT TERM...(This evening through Friday)
Issued at 220 PM CDT Thu Mar 23 2023

Frontal boundary has pushed southeast to near Neosho to
Springfield to Fort Leonard Wood line as of 18z. Radar shows some
scattered light showers along and ahead of the front in southern
MO and another batch of showers in northeast Oklahoma into
southeast Kansas.

Large scale upper trough was over the western U.S. with Pacific
moisture stream extending northeast out of Baja and into the
central/southern plains and mid Mississippi valley regions. Low
level moisture continues to increase ahead of the surface front
with dewpoints in the low to mid 60s. Behind the front,
temperatures have dipped back into the 50s/low 60s, while ahead of
the front, upper 60s to mid 70s were occurring.

Severe chances this afternoon and tonight...

Chance of some surface based convection later this afternoon along
and south of the surface front and CAMS are showing some discrete
supercell potential. Main risk appears to be with large hail, with
lower probabilities of damaging wind and even an isolated tornado
potential. This will mainly be confined to areas south of the U.S
60 corridor late this afternoon and evening in locations south of
the front.

In areas on the cold side of the front, there will be a sharp
frontal inversion with some decent mid level lapse rates which
would still support a large hail risk. Hail size potential for
both areas will be up to golf ball size.

Flooding potential tonight and Friday...
Convection is expected to initiate later this afternoon and then
become widespread over the area early this evening. Deterministic
and ensemble data have not wavered from the ample moisture
expected over the area tonight into Friday with PW values
exceeding the 90th percentile to max climatological values during
this time frame. Given the classic flooding/flash flooding
synoptic setup with a deep trough to the west and nearly
stationary/slow moving boundary, repeated rounds of convection
over the same locations will likely occur. With high moisture
content available, flooding and flash flooding are expected over a
large portion of the CWA where a flood watch remains in effect
through Friday evening.

A secondary wave along the front is expected to develop to our
south on Friday and lift northeast along the front into our far
eastern CWA during the afternoon. As instability and lift
increases ahead of the surface wave and front, there will be a
quick severe risk mainly for damaging wind gusts and large hail
for a brief period in our far eastern CWA in the afternoon before
this passes to the east of the area. Much better severe chances
will be to our east/southeast on Friday and Friday night. The
heavy rain and flooding potential will continue into Friday, with
the highest potential shifting southeast in our CWA.

Widespread 2 to 4 inch rainfall amounts are expected along and
south of a Joplin to Rolla line with localized amounts of 5 to 6
inches possible where the thunderstorms can train repeatedly over
the same areas. The latest LPMM total QPF params do support the
potential of over 4 inches in several bands along and south of the
Joplin to Rolla line.

.LONG TERM...(Friday Night through Thursday)
Issued at 220 PM CDT Thu Mar 23 2023

Friday night, the bulk of the heaviest precipitation will shift
east of the area, but some wrap around moisture will keep the
potential for rainfall over our northern CWA through the night.
Temperatures behind the front through the weekend will be near or
slightly below seasonal norms. The upper flow will become more
zonal over the weekend into early next week, bringing some
periodic weaker shortwave energy into the area and some light
low end (20-40%) precipitation chances from Saturday night into
Tuesday.

A deeper trough is expected to develop again in the western U.S.
heading into the middle of next week and the upper flow will start
to become more amplified by late Wednesday into Wednesday night.
May start to see some convection during this time frame, with
better chances spreading into the area on Thursday. There are some
timing differences with the global models on how quickly the
trough moves into the area, so confidence in timing of stronger
storm potential is fairly low at this time, but we'll have to keep
an eye on this as we head into next week.

&&

.AVIATION...(For the 00Z TAFS through 00Z Friday evening)
Issued at 610 PM CDT Thu Mar 23 2023

For the 00z TAFS, convection has increased in coverage across the
area as anticipated. Will see MVFR and IFR conditions throughout
the period as all sites are now on the cool side of the front.
Thunderstorms will continue through the night with showers and
embedded thunderstorms continuing through much of Friday with the
MVFR/IFR conditions continuing through the length of the TAFS.
North to northeast winds around 10 to 15 kts are expected.
Predominant visibility in the MVFR category, but will decrease
into IFR category with the heavier rain.

&&

.SGF WATCHES/WARNINGS/ADVISORIES...
MO...Flood Watch through late Friday night for MOZ057-058-068>071-
     077>083-088>098-101>106.

KS...Flood Watch through late Friday night for KSZ101.

&&

SHORT TERM...Lindenberg
LONG TERM...Lindenberg
AVIATION...Lindenberg

Hazardous Weather Outlook
National Weather Service Springfield MO
318 PM CDT Thu Mar 23 2023

KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-242030-
Bourbon-Crawford-Cherokee-Benton-Morgan-Miller-Maries-Vernon-
St. Clair-Hickory-Camden-Pulaski-Phelps-Barton-Cedar-Polk-Dallas-
Laclede-Texas-Dent-Jasper-Dade-Greene-Webster-Wright-Newton-
Lawrence-Christian-Douglas-Howell-Shannon-McDonald-Barry-Stone-
Taney-Ozark-Oregon-
318 PM CDT Thu Mar 23 2023

This Hazardous Weather Outlook is for portions of the Missouri
Ozarks and extreme southeast Kansas.

.DAY ONE...Today and Tonight.

Weather hazards expected...

  Limited tornado risk.
  Limited hail risk.
  Limited thunderstorm wind damage risk.
  Significant lightning risk.
  Significant excessive rainfall risk

DISCUSSION...

  Thunderstorms will start spreading into the area late this
  afternoon and then become widespread during the evening. Heavy
  rain will occur with the thunderstorms which are expected to
  train across the same locations and cause flooding and flash
  flooding to occur. Highest rain totals where widespread 2 to 4
  inches through Friday are expected along and south of a Joplin
  to Rolla line. Some localized areas may see 4 to 6 inches of
  rain.

  Some of the storms south of the front may be supercells where
  large hail to the size of golf balls, damaging wind gusts up to
  60 mph and an isolated tornado will be possible. This will be
  mainly over far southern Missouri, south of the U.S. 60
  corridor.

  North of the front, there is still a risk of large hail to the
  size of golfballs, but the main risk for both locations will be
  heavy rain and flooding.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

  The heavy rain and flooding potential will continue into Friday
  as the heaviest rain axis shifts southeast across the area. A
  second wave of strong to severe thunderstorms is expected to
  develop over south central Missouri Friday afternoon with
  damagingn wind gusts and large hail as the main severe weather
  risks. This risk is expected to be short lived before pushing
  east of our area and into the Ohio and Tennessee valley.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation may be needed this evening over far southern
  Missouri.

&&

More detailed information can be accessed at:
http://www.weather.gov/sgf/dsspacket

This product in graphical format...along with other weather...
hydrological and climate information...at
http://www.weather.gov/sgf

Lindenberg

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
518 PM CDT THU MAR 23 2023

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

0515 PM     HAIL             2 SW SPOKANE            36.84N 93.32W
03/23/2023  E0.70 INCH       CHRISTIAN          MO   AMATEUR RADIO

&&

RN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
526 PM CDT THU MAR 23 2023

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

0521 PM     HAIL             1 S REPUBLIC            37.11N 93.48W
03/23/2023  E0.50 INCH       GREENE             MO   PUBLIC

            REPORT FROM MPING: HALF-INCH (0.50 IN.).

&&

RN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
550 PM CDT THU MAR 23 2023

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

0515 PM     HAIL             2 N CAPE FAIR           36.76N 93.51W
03/23/2023  U0.00 INCH       STONE              MO   COCORAHS

            HAIL DAMAGE ON ROOF VENTS.

&&

RN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
620 PM CDT THU MAR 23 2023

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

0614 PM     HAIL             2 N AVA                 36.99N 92.66W
03/23/2023  E0.88 INCH       DOUGLAS            MO   AMATEUR RADIO

&&

RN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
629 PM CDT THU MAR 23 2023

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

0600 PM     TSTM WND DMG     GOODHOPE                36.91N 92.81W
03/23/2023                   DOUGLAS            MO   AMATEUR RADIO

            TREE DOWN ON HWY O NEAR GOODHOPE.

&&

RN