River Flood Advisory 110, NWS Nashville, TN

851 
WGUS84 KOHX 210104
FLSOHX

Flood Advisory
National Weather Service Nashville TN
804 PM CDT Mon Sep 20 2021

...The Flood Advisory continues for the following rivers in 
Tennessee...

  Duck River Above Milltown affecting Marshall County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded roadway, turn around and find an 
alternative route.

Caution is urged when walking near riverbanks.

Additional information is available at www.weather.gov.


TNC117-211915-
/O.CON.KOHX.FL.Y.0110.000000T0000Z-000000T0000Z/
/MLTT1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
804 PM CDT Mon Sep 20 2021

...The Flood Advisory remains in effect...

The Flood Advisory continues for
  the Duck River Above Milltown.
* Until further notice.
* At 8:00 PM CDT Monday the stage was 30.2 feet and rising.
* Action stage is 30.0 feet.
* Flood stage is 36.0 feet.
* Forecast...No forecast is available for this location.
* Impact...At 30.0 feet, Water begins to inundate low lying areas 
  along the Duck River from Henry Horton State Park to near Highway 
  431.


&&

LAT...LON 3552 8689 3563 8682 3562 8664 3553 8666

$$

Rose

624 
WGUS84 KOHX 211853
FLSOHX

Flood Advisory
National Weather Service Nashville TN
153 PM CDT Tue Sep 21 2021

...The Flood Advisory continues for the following rivers in 
Tennessee...

  Duck River Above Milltown affecting Marshall County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded roadway, turn around and find an 
alternative route.

Caution is urged when walking near riverbanks.

Additional information is available at www.weather.gov.


TNC117-221000-
/O.CON.KOHX.FL.Y.0110.000000T0000Z-000000T0000Z/
/MLTT1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
153 PM CDT Tue Sep 21 2021

...The Flood Advisory remains in effect...

The Flood Advisory continues for
  the Duck River Above Milltown.
* Until further notice.
* At 1:00 PM CDT Tuesday the stage was 31.7 feet and rising.
* Action stage is 30.0 feet.
* Flood stage is 36.0 feet.
* Forecast...No forecast is available for this location.
* Impact...At 30.0 feet, Water begins to inundate low lying areas 
  along the Duck River from Henry Horton State Park to near Highway 
  431.


&&

LAT...LON 3552 8689 3563 8682 3562 8664 3553 8666

$$

Adcock

094 
WGUS84 KOHX 220941
FLSOHX

Flood Advisory
National Weather Service Nashville TN
441 AM CDT Wed Sep 22 2021

...The Flood Advisory is cancelled for the following rivers in 
Tennessee...

  Duck River Above Milltown affecting Marshall County.

TNC117-221045-
/O.CAN.KOHX.FL.Y.0110.000000T0000Z-210922T0941Z/
/MLTT1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
441 AM CDT Wed Sep 22 2021

...The Flood Advisory for the Duck River Above Milltown has been 
cancelled...

The Flood Advisory is cancelled for
  the Duck River Above Milltown.
* At 4:00 AM CDT Wednesday the stage was 30.3 feet and falling.
* Flood stage is 36.0 feet.
* Forecast...The river level will continue to fall.


&&

LAT...LON 3552 8689 3563 8682 3562 8664 3553 8666

$$

13

Area Forecast Discussion
National Weather Service Nashville TN
633 PM CDT Mon Sep 20 2021

.UPDATE...
FOR 00Z AVIATION DISCUSSION.

&&

.DISCUSSION...

Just a couple more days of wet weather and then a lengthy dry
spell sets in for the weekend and into next week. Radar trends for
this afternoon show decreasing coverage across the I-65 corridor
where the bulk of the rain fell today, but still a few moderate
rain showers with isolated lightning strikes between I-65 and the
Tennessee River that may cause some minor flooding issue into the
early evening hours. HRRR guidance depicts this scenario, with
activity really coming to an end about 00Z. The Flash Flood Watch
for the entire mid-state will be allowed to expire at 7pm this
evening unless something changes.

Short-term guidance shows a fairly dry overnight and early
morning, with showers and thunderstorm chances returning again by
noon and persisting into the evening. It doesn't look like
coverage and intensity will be like what we have seen the last
couple of days until the evening hours when a cold front
approaches the area. Along this front heavy rain is likely, as
precipitable water values remain unseasonably high near 2 inches
and CAPE values peak around 1000 J/kg. A Flash Flood Watch may
need to be issued during the mid-shift or early tomorrow for this
time period as any intense downpour will likely cause some
flooding issues given the soil saturation. A few strong storms
with gusty winds can also be expected Tuesday evening.

Light to moderate rain showers will persist through Wednesday as
the upper trough moves across the mid-south. A steady northwest
flow should keep highs in the mid-upper 60s for most areas along
with a steady northwest wind of 10-20 mph. Dig out that jacket you
put away in the spring. Come Thursday, abundant sunshine returns
and afternoon temperatures slowly warm back into the 70s through
the weekend, with low 80s possible by Monday next week. Overnight
lows are a bit brisk with 40s for Wednesday night and Thursday
night, and 50s through the weekend.

&&

.AVIATION...
00Z TAF DISCUSSION.

BNA/MQY/CKV/CSV...Ongoing showers across Middle Tennessee are
starting to decrease in coverage. At this time, it appears that
impact at our terminals during the next couple of hours will be
minimal. The HRRR shows a further decrease in activity during the
early evening, with an overnight lull before convection starts to
increase again during the late morning and afternoon. Have
included VCTS for tomorrow to handle the possibility of daytime
storms. Look for MVFR ceilings to develop later tonight with some
fog possible at CSV.

&&

.OHX WATCHES/WARNINGS/ADVISORIES...
Flash Flood Watch until 7 PM CDT this evening for Bedford-Cannon-
Cheatham-Clay-Coffee-Cumberland-Davidson-De Kalb-Dickson-
Fentress-Giles-Grundy-Hickman-Houston-Humphreys-Jackson-Lawrence-
Lewis-Macon-Marshall-Maury-Montgomery-Overton-Perry-Pickett-
Putnam-Robertson-Rutherford-Smith-Stewart-Sumner-Trousdale-Van
Buren-Warren-Wayne-White-Williamson-Wilson.

&&

DISCUSSION......05
AVIATION........08

Hazardous Weather Outlook
National Weather Service Nashville TN
238 AM CDT Mon Sep 20 2021

TNZ005>011-023>034-056>066-075-077>080-093>095-211000-
Stewart-Montgomery-Robertson-Sumner-Macon-Clay-Pickett-Houston-
Humphreys-Dickson-Cheatham-Davidson-Wilson-Trousdale-Smith-Jackson-
Putnam-Overton-Fentress-Perry-Hickman-Lewis-Williamson-Maury-
Marshall-Rutherford-Cannon-De Kalb-White-Cumberland-Bedford-Coffee-
Warren-Grundy-Van Buren-Wayne-Lawrence-Giles-
238 AM CDT Mon Sep 20 2021

This Hazardous Weather Outlook is for Middle Tennessee.

.DAY ONE...Today and tonight.

A Flash Flood Watch continues for all of Middle Tennessee through
this evening. Numerous additional showers and a few thunderstorms
with moderate to locally heavy rainfall are expected again today.
Additional rainfall up to 1 to 2 inches is possible today, which may
lead to flash flooding of roads and low lying areas. Rain will
briefly end across the area tonight.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

A strong cold front will move slowly across the area Tuesday
afternoon through Wednesday morning, bringing another round of
showers and thunderstorms. Additional rainfall amounts around 1 to
2 inches are possible, which could cause some localized flooding of
roads and low lying areas. In addition, a couple of strong storms
are possible with gusty winds.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed today due to the risk of flash
flooding. Please relay any information about observed severe weather
to the NWS while following all local, state, and CDC guidelines.

Shamburger

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NASHVILLE TN
515 PM CDT MON SEP 20 2021

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

0430 PM     FLASH FLOOD      4 W SPRING HILL         35.74N  87.00W
09/20/2021                   MAURY              TN   EMERGENCY MNGR

            SEVERAL ROADS IMPASSABLE DUE TO HIGH WATER IN NORTH
            CENTRAL MAURY COUNTY, INCLUDING SULPHUR SPRINGS BRANCH
            RD., AND B DODSON RD..

&&

EVENT NUMBER OHX2100655

BW

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NASHVILLE TN
519 PM CDT MON SEP 20 2021

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

0430 PM     FLASH FLOOD      6 N COLUMBIA            35.71N  87.05W
09/20/2021                   MAURY              TN   EMERGENCY MNGR

            CARTERS CREEK AT HARLAN RD. IMPASSABLE DUE TO HIGH
            WATER .

&&

EVENT NUMBER OHX2100656

BW