Flash Flood Warning 67, NWS Springfield, MO

658 
WGUS73 KSGF 050850
FFSSGF

Flash Flood Statement
National Weather Service Springfield MO
350 AM CDT Fri Jul 5 2024

MOC059-105-225-229-050900-
/O.CAN.KSGF.FF.W.0067.000000T0000Z-240705T0900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Dallas MO-Laclede MO-Webster MO-Wright MO-
350 AM CDT Fri Jul 5 2024

...FLASH FLOOD WARNING FOR SOUTHEASTERN DALLAS, LACLEDE, NORTHERN 
WEBSTER AND NORTHERN WRIGHT COUNTIES HAS BEEN REPLACED WITH A FLOOD 
WARNING...

&&

LAT...LON 3783 9241 3771 9241 3765 9225 3729 9225
      3732 9308 3769 9308

$$

EW

Area Forecast Discussion
National Weather Service Springfield MO
802 PM CDT Thu Jul 4 2024

.KEY MESSAGES...

- A Heat Advisory is in effect for far southern Missouri through
  9 PM with heat index values ranging from 100-105 degrees.

- There is a Slight risk (2 of 5) for severe thunderstorms
  across much of the area this evening. Damaging winds will be
  the primary hazard.

- Storms this evening will produce efficient rainfall rates
  resulting in a risk of localized flash flooding.

- Cooler conditions return Friday into next week.

&&

.MESOSCALE...
Issued at 801 PM CDT Thu Jul 4 2024

A surface cold front continues to slowly move southeast across
the Missouri Ozarks. As of 8 PM, the front is analyzed from
Neosho to Nixa to near Houston. Weak height falls are
overspreading the region which will support the front continuing
to slowly move southeast throughout the remainder of the
evening.

Deep moisture convergence will continue to increase along and
ahead of the front and will support continued development of
scattered thunderstorms. The greatest coverage of storms will
initially occur across southwestern Missouri through 9 PM. This
activity will then expand and shift northeast along and south of
the I-44 corridor through midnight. Most of the activity will
exit the eastern Ozarks by 09Z.

The 00Z KSGF sounding indicates that the environment is highly
unstable with MLCAPE values over 3200 J/kg with virtually no
inhibition. Low-level theta-e differentials over 30K will be
supportive of localized damaging wind gusts with the initial
scattered activity. Deep layer shear of 25-30 knots and expected
cold pool conglomeration may result in some upscale growth into
linear clusters. This would correspondingly enhance damaging
wind potential in the 02 to 05 UTC time frame if the upscale
growth does indeed occur. A few storms may also produce hail to
the size of quarters.

We will also be monitoring the potential for locally heavy
rainfall and localized flash flooding as precipitable water
values remain in the 1.7-2.0" range with rather slow storm
motions. We are going to leave the ongoing Flood Watch as is
given that this activity will shift into much of the watch
region over the next few hours. The western extent of the watch
may be cancelled early if storms remain to the southeast of that
particular area.

&&

.SHORT TERM /THROUGH SATURDAY/...
Issued at 204 PM CDT Thu Jul 4 2024

Afternoon temperatures have climbed into the upper 80s to lower
90s. Combine with dewpoints in the lower to middle 70s, heat
index values were in the 100 to 110 range, especially across
southern Missouri. This heat and moisture will set the stage for
potential shower and storms development late this afternoon
into early this evening.

CAMS continue to struggle with initiation across the Ozarks but
do indicate the potential for showers and storms to begin
developing across far eastern Kansas and Northeastern Oklahoma
between from 21z this afternoon onward (more likely closer to
22-23z), depending on the model of choice.

CAPE values in the 2500-3500j/kg range were in place across the
region. As an upper level trough moves across the northern
plains and a surface low in Oklahoma begin to shift east a cold
front will begin to make its way into the region this evening
and overnight. With the expected frontal lift and no cap,
showers and storms are expected to develop mainly west of I-49
and move east through this evening.

While there looks to be limited low-level Jet support for
storms, with the front moving towards the region, and upper
level jet energy across northern Missouri providing some upper
level support, some storms will be capable of becoming strong
to severe. The main concern remains damaging winds with D-CAPE
(downdraft CAPE) of 1000-1400j/kg supporting this. Hail
potential is less concerning, but 500-900j/kg in the hail growth
zone (-10 to -30 degree level) and 35-40kts of 0-6km shear
would allow for isolated large hail. The tornado chances are
rather low though not zero and will rest on how storms develop
and move east this evening.

Will also monitor for flood potential with PW values in the 1.7
to 1.9" range noted across the region. This will allow for
heavy rainfall potential, which may have impact across areas
that received rainfall last night. Additional rain amount around
an inch with locally 2 inch or higher amounts will be possible
with storms as they move across the region this evening. Thus,
the current Flash Flood Watch continues for this evening.

Showers and storms will push south and east of the region
overnight with clearing skies behind the cold front occurring by
sunrise or earlier. Cooler temperatures will filter into the
area behind the front.

&&

.LONG TERM /SATURDAY NIGHT THROUGH THURSDAY/...
Issued at 204 PM CDT Thu Jul 4 2024

From Friday onward, temperatures will return closer to annual
climatology, with highs in the 80s for the rest of the week as a
cooler and drier airmass moves over our area. Precipitation chances
return Sunday night as a shortwave trough over the Great Plains
moves south. Both the 12z GFS and ECMWF develop convection over the
southern Great Plains Sunday afternoon into Monday morning, and
there is some model support for a possible MCS that develops north
of this convection that may move into southeast Kansas and southwest
Missouri. Confidence in the exact details of this event will become
clearer as we approach it. For now, precipitation chances are set
from 50-70%.

Early next week, ensembles show a pattern of upper-level ridging
developing across the western U.S. This will put us in a regime of
northwesterly flow. Precipitation chances for the rest of next week
currently sit below 30%.

&&

.AVIATION /00Z TAFS THROUGH 00Z FRIDAY/...
Issued at 618 PM CDT Thu Jul 4 2024

A passing cold front will bring scattered thunderstorms to
southern Missouri this evening. The main impacts to the
terminals will occur between 01 and 06 UTC. IFR visibilities
can be expected beneath thunderstorms along with gusty and
erratic winds.

The storms will then shift southeast of the area late tonight
with VFR prevailing into Friday. Surface winds will remain out
of the northwest through Friday with afternoon gusts around 20
knots.

&&

.SGF WATCHES/WARNINGS/ADVISORIES...
KS...Flood Watch until 1 AM CDT Friday for KSZ073-097.
MO...Flood Watch until 1 AM CDT Friday for MOZ055>058-066>071-
     077>081-083-089.
     Heat Advisory until 9 PM CDT this evening for MOZ093-095>098-
     101>106.

&&

MESOSCALE...Schaumann
SHORT TERM...Hatch
LONG TERM...Hatch
AVIATION...Schaumann

Hazardous Weather Outlook
National Weather Service Springfield MO
847 PM CDT Thu Jul 4 2024

KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-060200-
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-
847 PM CDT Thu Jul 4 2024

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

.DAY ONE...Tonight.

Weather hazards expected...

  Slight thunderstorm wind damage risk.
  Limited lightning risk.
  Limited excessive rainfall risk

DISCUSSION...

Scattered to numerous thunderstorms will continue to spread
northeast along and south of the Interstate 44 corridor this
evening. Storms are then expected to exit the eastern Missouri
Ozarks by 3 AM.

The main potential hazards with these storms will be damaging wind
gusts to 60 mph, hail to the size of quarters, frequent lightning,
and localized flash flooding.

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

The potential for thunderstorms will then return for Sunday and
Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed through 3 AM generally along and
south of the Interstate 44 corridor.

&&

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

Schaumann

Special Weather Statement
National Weather Service Springfield MO
1031 PM CDT Thu Jul 4 2024

MOZ090>092-095-096-050400-
Douglas MO-Wright MO-Greene MO-Webster MO-Christian MO-
1031 PM CDT Thu Jul 4 2024

...STRONG THUNDERSTORMS WILL IMPACT WEBSTER...SOUTHWESTERN WRIGHT...
DOUGLAS...EASTERN CHRISTIAN AND SOUTHEASTERN GREENE COUNTIES THROUGH
1100 PM CDT...

At 1031 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Niangua to near Seymour to 6 miles
southwest of Ava. Movement was east at 30 mph.

HAZARD...Wind gusts up to 50 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Northeastern Springfield, Bryant Creek State Park, Marshfield,
Rogersville, Ava, Strafford, Seymour, Sparta, Mansfield, Fordland,
Norwood, Hartville, Niangua, Duncan, Diggins, Oldfield, Turners,
Brushyknob, Elkhead, and Grovespring.

This includes Interstate 44 between mile markers 81 and 100.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3681 9313 3704 9306 3726 9324 3745 9263
      3713 9229 3680 9242
TIME...MOT...LOC 0331Z 269DEG 27KT 3732 9281 3712 9270 3691 9276

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH

Price

Special Weather Statement
National Weather Service Springfield MO
1051 PM CDT Thu Jul 4 2024

MOZ104-105-050415-
Taney MO-Ozark MO-
1051 PM CDT Thu Jul 4 2024

...STRONG THUNDERSTORMS WILL IMPACT OZARK AND EASTERN TANEY COUNTIES
THROUGH 1115 PM CDT...

At 1051 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 12 miles southwest of Ava to 13 miles northwest
of Price Place to near Diamond City. Movement was east at 40 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

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

Locations impacted include...
Bull Shoals Lake, Norfork Lake, Gainesville, Theodosia, Pontiac,
Wasola, Sundown, Brixey, Noble, Willhoit, Tecumseh, Hardenville,
Protem, Thornfield, Sycamore, Rockbridge, Long Run, Isabella, Zanoni,
and Price Place.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3665 9282 3681 9282 3679 9225 3664 9221
      3649 9230 3650 9292
TIME...MOT...LOC 0351Z 269DEG 34KT 3680 9278 3665 9276 3650 9285

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

Price

Preliminary Local Storm Report
National Weather Service Springfield MO
1056 PM CDT Thu Jul 4 2024

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

1000 PM     Tstm Wnd Dmg     1 E Clever              37.03N 93.46W
07/04/2024                   Christian          MO   Public

            Report from mPING. Trees uprooted or
            snapped. Roof blown off.

&&

PC

Special Weather Statement
National Weather Service Springfield MO
1057 PM CDT Thu Jul 4 2024

MOZ070-081-082-092-050430-
Wright MO-Laclede MO-Pulaski MO-Texas MO-
1057 PM CDT Thu Jul 4 2024

...STRONG THUNDERSTORMS WILL IMPACT NORTHEASTERN WRIGHT...LACLEDE...
NORTHERN TEXAS AND SOUTHWESTERN PULASKI COUNTIES THROUGH 1130 PM
CDT...

At 1057 PM CDT, Doppler radar was tracking a cluster of strong
thunderstorms along a line extending from Conway to 12 miles east of
Niangua to near Hartville. Movement was east at 35 mph.

HAZARD...Wind gusts up to 50 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Southwestern Fort Leonard Wood, Lebanon, Mountain Grove, Houston,
Morgan, Dawson, Raymondville, Phillipsburg, Huggins, Plato, Twin
Bridges, Competition, Manes, Lynchburg, Grovespring, Falcon, Success,
Yukon, Roby, and Simmons.

This includes Interstate 44 between mile markers 117 and 132, and
between mile markers 145 and 148.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3712 9231 3741 9269 3748 9269 3748 9274
      3766 9285 3778 9236 3760 9203 3731 9173
TIME...MOT...LOC 0357Z 248DEG 31KT 3751 9283 3739 9260 3723 9245

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH

Price

Special Weather Statement
National Weather Service Springfield MO
1106 PM CDT Thu Jul 4 2024

MOZ082-092-096-050430-
Douglas MO-Wright MO-Texas MO-
1106 PM CDT Thu Jul 4 2024

...STRONG THUNDERSTORMS WILL IMPACT SOUTHERN WRIGHT...DOUGLAS AND
SOUTHWESTERN TEXAS COUNTIES THROUGH 1130 PM CDT...

At 1106 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 9 miles east of Conway to near Norwood to 12
miles north of Gainesville. Movement was east at 30 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

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

Locations impacted include...
Bryant Creek State Park, Mountain Grove, Ava, Cabool, Mansfield,
Norwood, Hartville, Brushyknob, Gentryville, Rome, Vanzant, Squires,
Drury, and Odin.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3681 9281 3714 9263 3729 9267 3733 9256
      3714 9230 3720 9212 3714 9209 3679 9212
TIME...MOT...LOC 0406Z 270DEG 26KT 3750 9266 3715 9235 3679 9249

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

Price

Preliminary Local Storm Report
National Weather Service Springfield MO
1115 PM CDT Thu Jul 4 2024

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

0943 PM     Tstm Wnd Dmg     2 SE Ozark              37.01N 93.18W
07/04/2024                   Christian          MO   Public

            Tree blocking road near East Elementary with
            many smaller tree branches damaged and
            snapped.

&&

PC