Flash Flood Warning 48, NWS Springfield, MO

405 
WGUS73 KSGF 030547
FFSSGF

Flash Flood Statement
National Weather Service Springfield MO
1247 AM CDT Thu Aug 3 2023

MOC029-065-169-030557-
/O.CAN.KSGF.FF.W.0048.000000T0000Z-230803T1045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Camden MO-Dent MO-Pulaski MO-
1247 AM CDT Thu Aug 3 2023

...FLASH FLOOD WARNING IS CANCELLED FOR NORTH CENTRAL CAMDEN, 
NORTHEASTERN PULASKI AND NORTHERN DENT COUNTIES...

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

A Flood Watch remains in effect until 1000 AM CDT Thursday for 
portions of central, east central, and south central Missouri.

LAT...LON 3812 9221 3807 9166 3802 9153 3788 9154
      3792 9185 3797 9202 3798 9202 3800 9202
      3801 9202 3801 9206 3801 9208 3801 9209
      3801 9214 3812 9241

$$

MOC125-131-161-031045-
/O.CON.KSGF.FF.W.0048.000000T0000Z-230803T1045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Maries MO-Miller MO-Phelps MO-
1247 AM CDT Thu Aug 3 2023

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 545 AM CDT EARLY THIS 
MORNING FOR SOUTHERN MARIES, SOUTHEASTERN MILLER AND NORTHERN PHELPS 
COUNTIES...

At 1247 AM CDT, Doppler radar indicated thunderstorms producing 
heavy rain across the warned area. Between 2 and 3 inches of rain 
have fallen.

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.

This includes the following highways...
	Interstate 44 between mile markers 178 and 179...and
	between mile markers 184 and 199.

This includes the following low water crossings...
  Montague Creek at County Road 510, Montogue Creek at Highway E and 
  Maries River at County Road 621.

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 3812 9221 3807 9166 3802 9153 3788 9154
      3792 9185 3797 9202 3798 9202 3800 9202
      3801 9202 3801 9206 3801 9208 3801 9209
      3801 9214 3812 9241

FLASH FLOOD...RADAR INDICATED

$$

MMT

386 
WGUS73 KSGF 031036
FFSSGF

Flash Flood Statement
National Weather Service Springfield MO
536 AM CDT Thu Aug 3 2023

MOC125-131-161-031046-
/O.EXP.KSGF.FF.W.0048.000000T0000Z-230803T1045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Maries MO-Miller MO-Phelps MO-
536 AM CDT Thu Aug 3 2023

...FLASH FLOOD WARNING WILL EXPIRE AT 545 AM CDT EARLY THIS MORNING 
FOR SOUTHERN MARIES, SOUTHEASTERN MILLER AND NORTHERN PHELPS 
COUNTIES...

Flood waters have receded. The heavy rain has ended. Flooding is no 
longer expected to pose a threat. Please continue to heed remaining 
road closures.

A Flood Watch remains in effect until 1000 AM CDT for portions of 
central, east central, and south central Missouri.

LAT...LON 3812 9221 3807 9166 3802 9153 3788 9154
      3792 9185 3797 9202 3798 9202 3800 9202
      3801 9202 3801 9206 3801 9208 3801 9209
      3801 9214 3812 9241

$$

MB

Area Forecast Discussion
National Weather Service Springfield MO
541 PM CDT Wed Aug 2 2023

Key Messages:

1. Flood watch tonight for our northeastern portion of the CWA.

2. Excessive Heat Warning and Heat Advisory have been extended
through Thursday and extended slightly northeastward.

3. Pattern change this weekend will start to bring temperatures
back into the 80s for Sunday through next week.

.SHORT TERM...(This evening through Thursday)
Issued at 121 PM CDT Wed Aug 2 2023

A few showers were occurring over east central Kansas into west
central MO early this afternoon. Temperatures were ranging from
the low 80s in the northeast to the upper 90s in the southwest.
Upper level ridge axis remains in place over the area with a
baroclinic zone stretching north to south over western Missouri.
Remnant convection from the mornings MCS has exited the area to
the east. CAMS redevelop strong to possibly severe convection late
this afternoon or early evening over central Missouri as the low
level jet begins to ramp back up. Heaviest precipitation tracks
northeast of the area, but some of the models do have some
convection in our northeast CWA, which had quite a bit of rainfall
2 nights ago. So, we are maintaining our flood watch and will be
starting this watch a bit earlier that previously issued. It will
now start at 7 pm this evening. PW values still over 2" so very
high efficiency in the rainfall. In addition to the heavy rain and
flood potential, there will be quite a bit of shear over the
central MO counties for a severe weather potential. Large hail,
damaging wind the main risk, with a small risk of a tornado.

This convection should end on Thursday. We have decided to extend
the heat products out through Thursday for all but our northeast
1/3 of the CWA which should be cooler from the clouds/morning
precipitation. HREF probabilities show a pretty good signal for
including the remaining counties in an advisory or warning, with
the warning in the far west.

.LONG TERM...(Thursday Night through Wednesday)
Issued at 121 PM CDT Wed Aug 2 2023

The ridge will begin to flatten out on Friday, but it looks like
hot temperatures will continue at least through Saturday. A
frontal boundary then should push through on Sunday with northwest
flow and a shortwave moving through the area early next week. This
should help to usher in a cooler and drier air mass to the area
and bring next weeks temperatures back into the 80s.

There will be a chance of showers and thunderstorms on a daily
basis as the upper pattern does remain active, but chances at this
time remain in the 20-40 percent range.

The 8 to 14 day outlook which goes through mid August calls for
equal chances of above and below normal temperatures and above
normal precipitation.

&&

.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 521 PM CDT Wed Aug 2 2023

Currently a stalled front extends across west central and central
Missouri then bends southward into south central Missouri. Storms
are expected to develop along and north of the boundary this
evening and into the overnight hours as a low level jet moves
over the MO Ozarks and feeds into the storm complex. For now we
plan to keep storms out of the TAFS but will need to monitor KSGF
and KBBG for updates if the storms spread further south on outflow
boundaries.

Winds will remain southerly at the southwest Missouri airports
through much of the 00Z TAF cycle, but will add a temporary shift
to the north between 12-15Z to account for the outflow.

Low level wind shear will be included after 04Z as the low level
jet returns with the latest HRRR showing 925 mb winds from the
southwest at 40-45 kts. These winds will mix down to the surface
by around 15-16Z with gusty gusts up to 25 kts from the southwest.

VFR clouds/visibility are expected through the forecast period.

&&

.SGF WATCHES/WARNINGS/ADVISORIES...
MO...Excessive Heat Warning until 8 PM CDT this evening for MOZ066-
     077-088-093-101.

     Excessive Heat Warning from 1 PM to 10 PM CDT Thursday for
     MOZ066-077-088-093-101.

     Heat Advisory until 8 PM CDT this evening for MOZ055-056-067>069-
     078>080-089>091-094>096-102>105.

     Flood Watch through Thursday morning for MOZ057-058-070-071-083.

     Heat Advisory from 1 PM to 10 PM CDT Thursday for MOZ078>080-
     089>092-094>097-102>106.

KS...Excessive Heat Warning until 8 PM CDT this evening for KSZ073-
     097-101.

     Excessive Heat Warning from 1 PM to 10 PM CDT Thursday for
     KSZ073-097-101.

&&

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

Hazardous Weather Outlook
National Weather Service Springfield MO
942 PM CDT Wed Aug 2 2023

KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-040245-
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-
942 PM CDT Wed Aug 2 2023

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

.DAY ONE...Tonight.

Weather hazards expected...

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

DISCUSSION...

Strong to severe thunderstorms will continue to develop over
central Missouri tonight. Some of these storms will be capable of
large hail and damaging wind. There is also a low risk for a
tornado.

In addition, very heavy rainfall will be possible which may lead
to some flooding.

The excessive heat and humidity will continue with the hottest
temperatures and heat index values in southeast Kansas into
western Missouri.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

The heat will continue through Thursday with western Missouri and
southeast Kansas remaining the hottest with heat index values
from 105 to 110.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation may be needed later today or tonight for
  locations along and north of a line from Warsaw to Lebanon to
  Eminence.

&&

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

Terry

Preliminary Local Storm Report
National Weather Service Springfield MO
940 PM CDT Wed Aug 2 2023

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

0931 PM     Hail             Vienna                  38.19N 91.95W
08/02/2023  M1.75 inch       Maries             MO   Broadcast Media

&&

teo

Special Weather Statement
National Weather Service Springfield MO
944 PM CDT Wed Aug 2 2023

MOZ056-057-069-030315-
Camden MO-Miller MO-Morgan MO-
944 PM CDT Wed Aug 2 2023

...A strong thunderstorm will impact portions of northwestern Miller,
north central Camden and Morgan Counties through 1015 PM CDT...

At 943 PM CDT, Doppler radar was tracking a strong thunderstorm 7
miles northwest of Laurie, or 10 miles south of Versailles, moving
southeast at 45 mph.

HAZARD...Wind gusts up to 50 mph and half inch hail.

SOURCE...Radar indicated.

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

Locations impacted include...
Lake of The Ozarks, Lake of The Ozarks State Park, Eldon, Osage
Beach, Versailles, Village of Four Seasons, Lake Ozark, Stover,
Laurie, Sunrise Beach, Barnett, Gravois Mills, Olean, Bagnell,
Lakeside, Rocky Mount, Etterville, Lakeview, Purvis and Aurora
Springs.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 300 AM CDT for
central Missouri.

&&

LAT...LON 3843 9262 3842 9241 3840 9241 3827 9255
      3810 9260 3810 9271 3828 9307 3847 9298
      3853 9275
TIME...MOT...LOC 0243Z 309DEG 38KT 3829 9291

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH

Didio

Preliminary Local Storm Report
National Weather Service Springfield MO
1019 PM CDT Wed Aug 2 2023

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

1002 PM     Hail             Eldon                   38.35N 92.58W
08/02/2023  M0.70 inch       Miller             MO   Amateur Radio

            1001 to 1003 pm of dime sized hail.

&&

teo

Preliminary Local Storm Report
National Weather Service Springfield MO
1031 PM CDT Wed Aug 2 2023

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

1025 PM     Rain             1 ESE Tuscumbia         38.23N 92.45W
08/02/2023  M2.30 inch       Miller             MO   Public

            Total from around 9 pm of 2.30 inches.

&&

teo

Preliminary Local Storm Report
National Weather Service Springfield MO
1034 PM CDT Wed Aug 2 2023

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

0932 PM     Tstm Wnd Dmg     1 S Vienna              38.17N 91.95W
08/02/2023                   Maries             MO   Storm Chaser

            numerous power poles down. Time based on
            radar.

&&

teo

Preliminary Local Storm Report
National Weather Service Springfield MO
1134 PM CDT Wed Aug 2 2023

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

1048 PM     Tstm Wnd Dmg     3 W Howes               37.71N 91.57W
08/02/2023                   Dent               MO   Trained Spotter

            Corrects previous tstm wnd dmg report from 3
            W Howes. 4 miles nnw of Salem. large tree
            limb snapped.

&&

TEO