Alert archive / Minnesota / Flash Flood Watches in 2019

Flash Flood Watch 5, NWS Twin Cities, MN

September 11, 20196 counties in Wisconsin; 30 counties in Minnesota

NWS Twin Cities, MN issued this flash flood watch at Sep 11, 2019, 3:22 PM CDT for 6 counties in Wisconsin; 30 counties in Minnesota. It took effect at Sep 11, 2019, 9:00 PM CDT. It was in force for 25 hr.

The area

The counties it named.

The facts

Issued
Sep 11, 2019, 3:22 PM CDT (20:22 UTC)
In effect from
Sep 11, 2019, 9:00 PM CDT
Expired
Sep 12, 2019, 9:41 PM CDT
In force
25 hr
Issued by
NWS Twin Cities, MN
Flood severity
None
All 36 counties

Anoka County, MN, Blue Earth County, MN, Brown County, MN, Carver County, MN, Chippewa County, MN, Dakota County, MN, Faribault County, MN, Freeborn County, MN, Goodhue County, MN, Hennepin County, MN, Kandiyohi County, MN, Lac qui Parle County, MN, Le Sueur County, MN, Martin County, MN, McLeod County, MN, Meeker County, MN, Nicollet County, MN, Ramsey County, MN, Redwood County, MN, Renville County, MN, Rice County, MN, Scott County, MN, Sibley County, MN, Steele County, MN, Swift County, MN, Waseca County, MN, Washington County, MN, Watonwan County, MN, Wright County, MN, Yellow Medicine County, MN, Chippewa County, WI, Dunn County, WI, Eau Claire County, WI, Pepin County, WI, Pierce County, WI, Saint Croix County, WI

The nearest sounding before it

Minneapolis, MN (KMPX), launched 12:00Z, 8.4 hours before the alert went out and 29 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Minneapolis, MN at 12:00Z on 2019-09-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Minneapolis, MN at 12:00Z on 2019-09-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 198 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
695 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
198 m²/s²
0-3 km storm-relative helicity
451 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

555 
WGUS63 KMPX 112022
FFAMPX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Twin Cities/Chanhassen MN
322 PM CDT Wed Sep 11 2019

...EXCESSIVE RAINFALL EXPECTED OVERNIGHT THROUGH THURSDAY...

.A Flash Flood Watch is in effect beginning late tonight for much
of central and southern Minnesota. This watch includes those 
counties located along and north of a Windom-Owatonna line, and 
south of an Ortonville-Scandia line. Thunderstorms capable of 
excessive rainfall are expected to begin tonight across western 
Minnesota, and spread across the rest of the watch area during the
overnight hours. The heaviest rainfall is expected to fall during
the overnight hours, but additional storms redeveloping Thursday 
afternoon will only exacerbate any flooding issues. Widespread 
rainfall amounts of 2 to 3 inches are expected by Friday evening 
across the watch area, with localized amounts of 3 to 5 inches 
possible in areas where the most stationary bands of thunderstorms
set up.

Recent heavy rainfall has led to very moist soil conditions and 
elevated streams and creeks across much of central and southern
Minnesota. The combination of high rainfall rates and wet soil 
conditions could lead to rapid runoff and areas of flash flooding.

MNZ054>058-064-065-073-120430-
/O.NEW.KMPX.FF.A.0005.190912T0200Z-190912T1500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lac Qui Parle-Swift-Chippewa-Kandiyohi-Meeker-Yellow Medicine-
Renville-Redwood-
Including the cities of Madison, Benson, Montevideo, Willmar, 
Litchfield, Granite Falls, Olivia, and Redwood Falls
322 PM CDT Wed Sep 11 2019

...FLASH FLOOD WATCH IN EFFECT FROM 9 PM CDT THIS EVENING THROUGH
THURSDAY MORNING...

The National Weather Service in Twin Cities/Chanhassen has issued
a

* Flash Flood Watch for portions of central Minnesota, southwest 
  Minnesota, and west central Minnesota, including the following 
  areas, in central Minnesota, Kandiyohi, Meeker, and Renville. 
  In southwest Minnesota, Redwood. In west central Minnesota, 
  Chippewa, Lac Qui Parle, Swift, and Yellow Medicine. 

* From 9 PM CDT this evening through Thursday morning

* Thunderstorms with heavy rainfall. 2 to 3 inches of rain
  expected, with localized higher amounts of 3 to 5 inches possible.

* Flash flooding is possible along area streams, as well as in
  urban and low-lying areas. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

MNZ059>063-066>070-074>078-082>085-120430-
/O.NEW.KMPX.FF.A.0005.190912T0600Z-190913T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wright-Hennepin-Anoka-Ramsey-Washington-McLeod-Sibley-Carver-
Scott-Dakota-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-
Blue Earth-Waseca-Steele-
Including the cities of Monticello, Minneapolis, Blaine, St Paul,
Stillwater, Hutchinson, Gaylord, Chaska, Shakopee, Hastings, 
New Ulm, St Peter, Le Sueur, Faribault, Red Wing, St James, 
Mankato, Waseca, and Owatonna
322 PM CDT Wed Sep 11 2019

...FLASH FLOOD WATCH IN EFFECT FROM 1 AM CDT THURSDAY THROUGH
THURSDAY EVENING...

The National Weather Service in Twin Cities/Chanhassen has issued
a

* Flash Flood Watch for portions of central Minnesota, east 
  central Minnesota, south central Minnesota, and southeast 
  Minnesota, including the following areas, in central 
  Minnesota, McLeod, Sibley, and Wright. In east central 
  Minnesota, Anoka, Carver, Dakota, Hennepin, Ramsey, Scott, and 
  Washington. In south central Minnesota, Blue Earth, Brown, Le 
  Sueur, Nicollet, Rice, Steele, Waseca, and Watonwan. In 
  southeast Minnesota, Goodhue. 

* From 1 AM CDT Thursday through Thursday evening

* Thunderstorms with heavy rainfall. 2 to 3 inches of rain
  expected, with localized higher amounts of 3 to 5 inches possible.

* Flash flooding is possible along area streams, as well as in
  urban and low-lying areas. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
8 follow-up statements
861 
WGUS63 KMPX 120256
FFAMPX

Flood Watch
National Weather Service Twin Cities/Chanhassen MN
956 PM CDT Wed Sep 11 2019

...HEAVY RAINFALL EXPECTED OVERNIGHT THROUGH THURSDAY...

.A Flash Flood Watch continues overnight and into Thursday for 
much of central and southern Minnesota. This watch includes those 
counties located along and north of a Windom-Owatonna line, and 
south of an Ortonville- Scandia line. Thunderstorms capable of 
heavy rainfall and flash flooding will spread across the rest of 
the watch area during the overnight hours. 

The heaviest rainfall is expected to fall during the overnight 
hours, but additional storms redeveloping Thursday afternoon will 
only exacerbate any flooding issues. Widespread rainfall amounts 
of 2 to 3 inches are expected by Friday evening across the watch 
area, with localized amounts of 3 to 5 inches possible in areas 
where the most stationary bands of thunderstorms set up.

Recent heavy rainfall has led to very moist soil conditions and
elevated streams and creeks across much of central and southern
Minnesota. The combination of high rainfall rates and wet soil
conditions could lead to rapid runoff and areas of flash
flooding.

MNZ054>058-064-065-073-121100-
/O.CON.KMPX.FF.A.0005.000000T0000Z-190912T1500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lac Qui Parle-Swift-Chippewa-Kandiyohi-Meeker-Yellow Medicine-
Renville-Redwood-
Including the cities of Madison, Benson, Montevideo, Willmar, 
Litchfield, Granite Falls, Olivia, and Redwood Falls
956 PM CDT Wed Sep 11 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING...

The Flash Flood Watch continues for

* Portions of central Minnesota, southwest Minnesota, and west 
  central Minnesota, including the following areas, in central 
  Minnesota, Kandiyohi, Meeker, and Renville. In southwest 
  Minnesota, Redwood. In west central Minnesota, Chippewa, Lac 
  Qui Parle, Swift, and Yellow Medicine. 

* Through Thursday morning

* Thunderstorms with heavy rainfall. 2 to 3 inches of rain 
  expected, with localized higher amounts of 3 to 5 inches 
  possible. 

* Flooding at night is dangerous. Never drive through flood 
  waters.
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

MNZ059>063-066>070-074>078-082>085-121100-
/O.CON.KMPX.FF.A.0005.190912T0600Z-190913T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wright-Hennepin-Anoka-Ramsey-Washington-McLeod-Sibley-Carver-
Scott-Dakota-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-
Blue Earth-Waseca-Steele-
Including the cities of Monticello, Minneapolis, Blaine, St Paul,
Stillwater, Hutchinson, Gaylord, Chaska, Shakopee, Hastings, 
New Ulm, St Peter, Le Sueur, Faribault, Red Wing, St James, 
Mankato, Waseca, and Owatonna
956 PM CDT Wed Sep 11 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 1 AM CDT THURSDAY
THROUGH THURSDAY EVENING...

The Flash Flood Watch continues for

* Portions of central Minnesota, east central Minnesota, south 
  central Minnesota, and southeast Minnesota, including the 
  following areas, in central Minnesota, McLeod, Sibley, and 
  Wright. In east central Minnesota, Anoka, Carver, Dakota, 
  Hennepin, Ramsey, Scott, and Washington. In south central 
  Minnesota, Blue Earth, Brown, Le Sueur, Nicollet, Rice, 
  Steele, Waseca, and Watonwan. In southeast Minnesota, Goodhue. 

* From 1 AM CDT Thursday through Thursday evening

* Thunderstorms with heavy rainfall. 2 to 3 inches of rain 
  expected, with localized higher amounts of 3 to 5 inches 
  possible. 

* Flooding at night is dangerous. Never drive through flood
  waters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

jrb
803 
WGUS63 KMPX 120552
FFAMPX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Twin Cities/Chanhassen MN
1252 AM CDT Thu Sep 12 2019

...HEAVY RAINFALL EXPECTED OVERNIGHT THROUGH THURSDAY...

.A Flash Flood Watch continues overnight and into Thursday for
much of central and southern Minnesota. This watch includes those
counties located along and south of an Ortonville to Scandia line
to the Iowa border. Thunderstorms capable of heavy rainfall and 
flash flooding will spread across the rest of the watch area 
during the overnight hours.

The heaviest rainfall is expected to fall during the overnight
hours, but additional storms redeveloping Thursday afternoon will
only exacerbate any flooding issues. Widespread rainfall amounts
of 2 to 3 inches are expected by Friday evening across the watch
area, with localized amounts of 3 to 5 inches possible in areas
where the most stationary bands of thunderstorms set up.

Recent heavy rainfall has led to very moist soil conditions and
elevated streams and creeks across much of central and southern
Minnesota. The combination of high rainfall rates and wet soil
conditions could lead to rapid runoff and areas of flash
flooding.

MNZ091>093-121400-
/O.EXA.KMPX.FF.A.0005.190912T0600Z-190913T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Martin-Faribault-Freeborn-
Including the cities of Fairmont, Blue Earth, and Albert Lea
1252 AM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING...

The National Weather Service in Twin Cities/Chanhassen has
expanded the

* Flash Flood Watch to include a portion of south central 
  Minnesota, including the following areas, Faribault, Freeborn, 
  and Martin. 

* Through this evening.

* Thunderstorms with heavy rainfall. 2 to 3 inches of rain 
  expected, with localized higher amounts of 3 to 5 inches 
  possible. 

* Flooding at night is dangerous. Never drive through flood 
  waters. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

MNZ059>063-066>070-074>078-082>085-121400-
/O.CON.KMPX.FF.A.0005.190912T0600Z-190913T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wright-Hennepin-Anoka-Ramsey-Washington-McLeod-Sibley-Carver-
Scott-Dakota-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-
Blue Earth-Waseca-Steele-
Including the cities of Monticello, Minneapolis, Blaine, St Paul,
Stillwater, Hutchinson, Gaylord, Chaska, Shakopee, Hastings, 
New Ulm, St Peter, Le Sueur, Faribault, Red Wing, St James, 
Mankato, Waseca, and Owatonna
1252 AM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* Portions of central Minnesota, east central Minnesota, south 
  central Minnesota, and southeast Minnesota, including the 
  following areas, in central Minnesota, McLeod, Sibley, and 
  Wright. In east central Minnesota, Anoka, Carver, Dakota, 
  Hennepin, Ramsey, Scott, and Washington. In south central 
  Minnesota, Blue Earth, Brown, Le Sueur, Nicollet, Rice, 
  Steele, Waseca, and Watonwan. In southeast Minnesota, Goodhue. 

* Through this evening.

* Thunderstorms with heavy rainfall. 2 to 3 inches of rain 
  expected, with localized higher amounts of 3 to 5 inches 
  possible. 

* Flooding at night is dangerous. Never drive through flood 
  waters. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

MNZ054>058-064-065-073-121400-
/O.CON.KMPX.FF.A.0005.000000T0000Z-190912T1500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lac Qui Parle-Swift-Chippewa-Kandiyohi-Meeker-Yellow Medicine-
Renville-Redwood-
Including the cities of Madison, Benson, Montevideo, Willmar, 
Litchfield, Granite Falls, Olivia, and Redwood Falls
1252 AM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

The Flash Flood Watch continues for

* Portions of central Minnesota, southwest Minnesota, and west 
  central Minnesota, including the following areas, in central 
  Minnesota, Kandiyohi, Meeker, and Renville. In southwest 
  Minnesota, Redwood. In west central Minnesota, Chippewa, Lac 
  Qui Parle, Swift, and Yellow Medicine. 

* Until 10 AM CDT this morning.

* Thunderstorms with heavy rainfall. 2 to 3 inches of rain 
  expected, with localized higher amounts of 3 to 5 inches 
  possible. 

* Flooding at night is dangerous. Never drive through flood 
  waters. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
605 
WGUS63 KMPX 120633
FFAMPX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Twin Cities/Chanhassen MN
133 AM CDT Thu Sep 12 2019

...HEAVY RAINFALL EXPECTED THROUGH THIS EVENING...

.A Flash Flood Watch continues overnight through Thursday evening  
for much of central and southern Minnesota, along with portions of
west central Wisconsin. This watch includes those counties 
located along and south of a line from Benson to Monticello to 
Forest Lake in Minnesota, continuing from New Richmond to Cornell 
in Wisconsin. Thunderstorms capable of heavy rainfall and flash 
flooding will spread across the rest of the watch area during the 
overnight hours.

The heaviest rainfall is expected to fall during the overnight
hours, but additional storms redeveloping Thursday afternoon will
only exacerbate any flooding issues. Widespread rainfall amounts
of 2 to 3 inches are expected by Thursday evening across the 
watch area, with localized amounts of 3 to 5 inches possible in 
areas where the most stationary bands of thunderstorms set up.

Recent heavy rainfall has led to very moist soil conditions and
elevated streams and creeks across much of central and southern
Minnesota. The combination of high rainfall rates and wet soil
conditions could lead to rapid runoff and areas of flash
flooding.

WIZ023>028-121445-
/O.EXA.KMPX.FF.A.0005.000000T0000Z-190913T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
St. Croix-Pierce-Dunn-Pepin-Chippewa-Eau Claire-
Including the cities of Hudson, River Falls, Prescott, Menomonie,
Durand, Chippewa Falls, and Eau Claire
133 AM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING...

The National Weather Service in Twin Cities/Chanhassen has
expanded the

* Flash Flood Watch to include a portion of west central 
  Wisconsin, including the following areas, Chippewa, Dunn, Eau 
  Claire, Pepin, Pierce, and St. Croix. 

* Through this evening.

* Thunderstorms with heavy rainfall. 2 to 3 inches of rain 
  expected, with localized higher amounts of 3 to 5 inches 
  possible. 

* Flooding at night is dangerous. Never drive through flood 
  waters. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

MNZ059>063-066>070-074>078-082>085-091>093-121445-
/O.CON.KMPX.FF.A.0005.000000T0000Z-190913T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wright-Hennepin-Anoka-Ramsey-Washington-McLeod-Sibley-Carver-
Scott-Dakota-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-
Blue Earth-Waseca-Steele-Martin-Faribault-Freeborn-
Including the cities of Monticello, Minneapolis, Blaine, St Paul,
Stillwater, Hutchinson, Gaylord, Chaska, Shakopee, Hastings, 
New Ulm, St Peter, Le Sueur, Faribault, Red Wing, St James, 
Mankato, Waseca, Owatonna, Fairmont, Blue Earth, and Albert Lea
133 AM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* Portions of central Minnesota, east central Minnesota, south 
  central Minnesota, and southeast Minnesota, including the 
  following areas, in central Minnesota, McLeod, Sibley, and 
  Wright. In east central Minnesota, Anoka, Carver, Dakota, 
  Hennepin, Ramsey, Scott, and Washington. In south central 
  Minnesota, Blue Earth, Brown, Faribault, Freeborn, Le Sueur, 
  Martin, Nicollet, Rice, Steele, Waseca, and Watonwan. In 
  southeast Minnesota, Goodhue. 

* Through this evening.

* Thunderstorms with heavy rainfall. 2 to 3 inches of rain 
  expected, with localized higher amounts of 3 to 5 inches 
  possible. 

* Flooding at night is dangerous. Never drive through flood 
  waters. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

MNZ054>058-064-065-073-121445-
/O.CON.KMPX.FF.A.0005.000000T0000Z-190912T1500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lac Qui Parle-Swift-Chippewa-Kandiyohi-Meeker-Yellow Medicine-
Renville-Redwood-
Including the cities of Madison, Benson, Montevideo, Willmar, 
Litchfield, Granite Falls, Olivia, and Redwood Falls
133 AM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

The Flash Flood Watch continues for

* Portions of central Minnesota, southwest Minnesota, and west 
  central Minnesota, including the following areas, in central 
  Minnesota, Kandiyohi, Meeker, and Renville. In southwest 
  Minnesota, Redwood. In west central Minnesota, Chippewa, Lac 
  Qui Parle, Swift, and Yellow Medicine. 

* Until 10 AM CDT this morning.

* Thunderstorms with heavy rainfall. 2 to 3 inches of rain 
  expected, with localized higher amounts of 3 to 5 inches 
  possible. 

* Flooding at night is dangerous. Never drive through flood 
  waters. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
183 
WGUS63 KMPX 120849
FFAMPX

Flood Watch
National Weather Service Twin Cities/Chanhassen MN
349 AM CDT Thu Sep 12 2019

...HEAVY RAINFALL EXPECTED THROUGH THIS AFTERNOON...

.A Flash Flood Watch remains in effect through Thursday afternoon 
for much of central and southern Minnesota, along with portions of
west central Wisconsin. This watch includes those counties 
located along and south of a line from Benson to Monticello to 
Forest Lake in Minnesota, continuing from New Richmond to Cornell 
in Wisconsin. Thunderstorms capable of heavy rainfall and flash 
flooding will spread across the rest of the watch area through
this afternoon.

Periods of heavy rainfall will push across the area through this
afternoon which will only exacerbate any flooding issues from
heavy rain overnight. Widespread rainfall amounts of 2 to 3 
inches are expected by Thursday evening across the watch area, 
with localized amounts of 3 to 5 inches possible in areas where 
the most stationary bands of thunderstorms set up.

Recent heavy rainfall has led to very moist soil conditions and
elevated streams and creeks across much of central and southern
Minnesota. The combination of high rainfall rates and wet soil
conditions could lead to rapid runoff and areas of flash
flooding.

MNZ059>063-066>070-074>078-082>085-091>093-WIZ023>028-121700-
/O.CON.KMPX.FF.A.0005.000000T0000Z-190913T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wright-Hennepin-Anoka-Ramsey-Washington-McLeod-Sibley-Carver-
Scott-Dakota-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-
Blue Earth-Waseca-Steele-Martin-Faribault-Freeborn-St. Croix-
Pierce-Dunn-Pepin-Chippewa-Eau Claire-
Including the cities of Monticello, Minneapolis, Blaine, St Paul,
Stillwater, Hutchinson, Gaylord, Chaska, Shakopee, Hastings, 
New Ulm, St Peter, Le Sueur, Faribault, Red Wing, St James, 
Mankato, Waseca, Owatonna, Fairmont, Blue Earth, Albert Lea, 
Hudson, River Falls, Prescott, Menomonie, Durand, Chippewa Falls,
and Eau Claire
349 AM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* Portions of Minnesota and west central Wisconsin, including 
  the following areas, in Minnesota, Anoka, Blue Earth, Brown, 
  Carver, Dakota, Faribault, Freeborn, Goodhue, Hennepin, Le 
  Sueur, Martin, McLeod, Nicollet, Ramsey, Rice, Scott, Sibley, 
  Steele, Waseca, Washington, Watonwan, and Wright. In west 
  central Wisconsin, Chippewa, Dunn, Eau Claire, Pepin, Pierce, 
  and St. Croix. 

* Through this evening.

* Thunderstorms with heavy rainfall. 2 to 3 inches of rain 
  expected, with localized higher amounts of 3 to 5 inches 
  possible. 

* Flooding at night is dangerous. Never drive through flood 
  waters. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

MNZ054>058-064-065-073-121500-
/O.CON.KMPX.FF.A.0005.000000T0000Z-190912T1500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lac Qui Parle-Swift-Chippewa-Kandiyohi-Meeker-Yellow Medicine-
Renville-Redwood-
Including the cities of Madison, Benson, Montevideo, Willmar, 
Litchfield, Granite Falls, Olivia, and Redwood Falls
349 AM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

The Flash Flood Watch continues for

* Portions of central Minnesota, southwest Minnesota, and west 
  central Minnesota, including the following areas, in central 
  Minnesota, Kandiyohi, Meeker, and Renville. In southwest 
  Minnesota, Redwood. In west central Minnesota, Chippewa, Lac 
  Qui Parle, Swift, and Yellow Medicine. 

* Until 10 AM CDT this morning.

* Thunderstorms with heavy rainfall. 2 to 3 inches of rain 
  expected, with localized higher amounts of 3 to 5 inches 
  possible. 

* Flooding at night is dangerous. Never drive through flood 
  waters. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
645 
WGUS63 KMPX 121603
FFAMPX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Twin Cities/Chanhassen MN
1103 AM CDT Thu Sep 12 2019

...HEAVY RAINFALL EXPECTED INTO THIS EVENING...

.A Flash Flood Watch remains in effect through Thursday afternoon
for much of central and southern Minnesota, and until 10 PM over a
portion of west central Wisconsin. This watch includes those 
counties located east of a line from Monticello to Fairmont, and
south of a line from Monticello to Forest Lake in Minnesota, to 
New Richmond and Cornell in Wisconsin. Thunderstorms capable of 
heavy rainfall and flash flooding are expected to redevelop over 
southern Minnesota and move east into western Wisconsin by 
evening. 

A line of thunderstorms is expected to develop over central and
southern Minnesota this afternoon. This will produce heavy 
rainfall which will exacerbate any flooding issues from the heavy 
rain that fell last night. Additional rainfall amounts of 1 to 3 
inches are expected by this evening across the watch area.

Recent heavy rainfall has led to very moist soil conditions and
elevated streams and creeks across much of central and southern
Minnesota. The combination of high rainfall rates and wet soil
conditions could lead to rapid runoff and areas of flash
flooding.

MNZ059-066-067-074-075-082-083-091-092-122200-
/O.EXT.KMPX.FF.A.0005.000000T0000Z-190912T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wright-McLeod-Sibley-Brown-Nicollet-Watonwan-Blue Earth-Martin-
Faribault-
Including the cities of Monticello, Hutchinson, Gaylord, New Ulm,
St Peter, St James, Mankato, Fairmont, and Blue Earth
1103 AM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH NOW IN EFFECT UNTIL 5 PM CDT THIS
AFTERNOON...

The Flash Flood Watch is now in effect for

* Portions of central Minnesota and south central Minnesota, 
  including the following areas, in central Minnesota, McLeod, 
  Sibley, and Wright. In south central Minnesota, Blue Earth, 
  Brown, Faribault, Martin, Nicollet, and Watonwan. 

* Until 5 PM CDT this afternoon

* Thunderstorms with heavy rainfall. 1 to 3 inches of rain
  expected, with localized higher amounts possible. 

* Never drive through flood waters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

WIZ023>028-130015-
/O.EXT.KMPX.FF.A.0005.000000T0000Z-190913T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
St. Croix-Pierce-Dunn-Pepin-Chippewa-Eau Claire-
Including the cities of Hudson, River Falls, Prescott, Menomonie,
Durand, Chippewa Falls, and Eau Claire
1103 AM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH NOW IN EFFECT UNTIL 10 PM CDT THIS EVENING...

The Flash Flood Watch is now in effect for

* A portion of west central Wisconsin, including the following 
  areas, Chippewa, Dunn, Eau Claire, Pepin, Pierce, and St. 
  Croix. 

* Until 10 PM CDT this evening

* Thunderstorms with heavy rainfall. 1 to 3 inches of rain
  expected, with localized higher amounts possible.  

* Never drive through flood waters.
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

MNZ060>063-068>070-076>078-084-085-093-130000-
/O.CON.KMPX.FF.A.0005.000000T0000Z-190913T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hennepin-Anoka-Ramsey-Washington-Carver-Scott-Dakota-Le Sueur-
Rice-Goodhue-Waseca-Steele-Freeborn-
Including the cities of Minneapolis, Blaine, St Paul, Stillwater,
Chaska, Shakopee, Hastings, Le Sueur, Faribault, Red Wing, 
Waseca, Owatonna, and Albert Lea
1103 AM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

The Flash Flood Watch continues for

* Portions of east central Minnesota, south central Minnesota, 
  and southeast Minnesota, including the following areas, in 
  east central Minnesota, Anoka, Carver, Dakota, Hennepin, 
  Ramsey, Scott, and Washington. In south central Minnesota, 
  Freeborn, Le Sueur, Rice, Steele, and Waseca. In southeast 
  Minnesota, Goodhue. 

* Until 7 PM CDT this evening

* Thunderstorms with heavy rainfall. 1 to 3 inches of rain
  expected, with localized higher amounts possible.  

* Never drive through flood waters.
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
850 
WGUS63 KMPX 122116
FFAMPX

Flood Watch
National Weather Service Twin Cities/Chanhassen MN
416 PM CDT Thu Sep 12 2019

...HEAVY RAINFALL POSSIBLE INTO THIS EVENING...

.A Flash Flood Watch remains in effect for southeast Minnesota, 
and a portion of west central Wisconsin. Thunderstorms capable of
heavy rainfall and flash flooding are expected to redevelop over 
southern Minnesota and move east into western Wisconsin by 
evening.

Recent heavy rainfall has led to very moist soil conditions and
elevated streams and creeks across much of central and southern
Minnesota. The combination of high rainfall rates and wet soil
conditions could lead to rapid runoff and areas of flash
flooding.

MNZ060>063-068>070-076-077-084-122230-
/O.CAN.KMPX.FF.A.0005.000000T0000Z-190913T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hennepin-Anoka-Ramsey-Washington-Carver-Scott-Dakota-Le Sueur-
Rice-Waseca-
Including the cities of Minneapolis, Blaine, St Paul, Stillwater,
Chaska, Shakopee, Hastings, Le Sueur, Faribault, and Waseca
416 PM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for portions of east central Minnesota and
south central Minnesota has been cancelled. The heavy rain threat
has decreased.

$$

MNZ059-066-067-074-075-082-083-091-092-122230-
/O.CAN.KMPX.FF.A.0005.000000T0000Z-190912T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wright-McLeod-Sibley-Brown-Nicollet-Watonwan-Blue Earth-Martin-
Faribault-
Including the cities of Monticello, Hutchinson, Gaylord, New Ulm,
St Peter, St James, Mankato, Fairmont, and Blue Earth
416 PM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for portions of central Minnesota and south
central Minnesota has been cancelled. The heavy rain threat has
decreased.

$$

MNZ078-085-093-130000-
/O.CON.KMPX.FF.A.0005.000000T0000Z-190913T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Goodhue-Steele-Freeborn-
Including the cities of Red Wing, Owatonna, and Albert Lea
416 PM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

The Flash Flood Watch continues for

* Portions of south central Minnesota and southeast Minnesota, 
  including the following areas, in south central Minnesota, 
  Freeborn and Steele. In southeast Minnesota, Goodhue. 

* Until 7 PM CDT this evening

* Thunderstorms with heavy rainfall. 1 to 3 inches of rain 
  expected, with localized higher amounts possible. 

* Never drive through flood waters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

WIZ023>028-130300-
/O.CON.KMPX.FF.A.0005.000000T0000Z-190913T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
St. Croix-Pierce-Dunn-Pepin-Chippewa-Eau Claire-
Including the cities of Hudson, River Falls, Prescott, Menomonie,
Durand, Chippewa Falls, and Eau Claire
416 PM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...

The Flash Flood Watch continues for

* A portion of west central Wisconsin, including the following 
  areas, Chippewa, Dunn, Eau Claire, Pepin, Pierce, and St. 
  Croix. 

* Until 10 PM CDT this evening

* Thunderstorms with heavy rainfall. 1 to 3 inches of rain 
  expected, with localized higher amounts possible. 

* Never drive through flood waters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

jrb
725 
WGUS63 KMPX 122257
FFAMPX

Flood Watch
National Weather Service Twin Cities/Chanhassen MN
557 PM CDT Thu Sep 12 2019

...Heavy Rainfall Possible this Evening in West Central
Wisconsin... 

.A Flash Flood Watch remains in effect for a portion of west 
central Wisconsin. Thunderstorms capable of heavy rainfall are
possible this evening.

Recent heavy rainfall has led to very moist soil conditions and
elevated streams and creeks across much of central and southern
Minnesota. The combination of high rainfall rates and wet soil
conditions could lead to rapid runoff and areas of flash
flooding.

MNZ078-085-093-130000-
/O.CAN.KMPX.FF.A.0005.000000T0000Z-190913T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Goodhue-Steele-Freeborn-
Including the cities of Red Wing, Owatonna, and Albert Lea
557 PM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for portions of south central Minnesota and
southeast Minnesota has been cancelled. The threat for heavy rain
has decreased.

$$

WIZ023-024-130000-
/O.CAN.KMPX.FF.A.0005.000000T0000Z-190913T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
St. Croix-Pierce-
Including the cities of Hudson, River Falls, and Prescott
557 PM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for a portion of west central Wisconsin has
been cancelled. The threat for heavy rain has decreased.

$$

WIZ025>028-130300-
/O.CON.KMPX.FF.A.0005.000000T0000Z-190913T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Dunn-Pepin-Chippewa-Eau Claire-
Including the cities of Menomonie, Durand, Chippewa Falls, 
and Eau Claire
557 PM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...

The Flash Flood Watch continues for

* A portion of west central Wisconsin, including the following 
  areas, Chippewa, Dunn, Eau Claire, and Pepin. 

* Until 10 PM CDT this evening

* Thunderstorms with heavy rainfall. 1 to 2 inches of rain is 
  possible. 

* Never drive through flood waters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

jrb
362 
WGUS63 KMPX 130241
FFAMPX

Flood Watch
National Weather Service Twin Cities/Chanhassen MN
941 PM CDT Thu Sep 12 2019

...Heavy Rain Threat and Flooding has Ended in West Central
Wisconsin...

.The threat for heavy rain and flooding has ended in west central
Wisconsin.

WIZ025>028-130345-
/O.CAN.KMPX.FF.A.0005.000000T0000Z-190913T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Dunn-Pepin-Chippewa-Eau Claire-
Including the cities of Menomonie, Durand, Chippewa Falls, 
and Eau Claire
941 PM CDT Thu Sep 12 2019

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for a portion of west central Wisconsin has
been cancelled. 

$$

jrb

What forecasters said that day

The local office's own words before this flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Twin Cities, MN wrote its last area forecast discussion before this flash flood watch went out at Sep 11, 12:49 PM CDT, 2 hours 33 minutes earlier.

Area forecast discussion, Sep 11, 12:49 PM CDT, 2 hours 33 minutes before
Area Forecast Discussion
National Weather Service Twin Cities/Chanhassen MN
1249 PM CDT Wed Sep 11 2019

.updated for 18z taf discussion below...

.SHORT TERM...(Today through Thursday)
Issued at 431 AM CDT Wed Sep 11 2019

Storms that came in from the Sioux Falls area overnight sped up
as it generated an MCV and encountered stronger steering flow from
the LLJ. This ended up limiting our flash flood potential and has
held rainfall totals south of the US-212 corridor to generally
the 1-2" range. We did get a streak of 2-3" from east of Fairmont
up to and through Mankato where a lead cell that moved to the
north out ahead of the main line.

For today, biggest change with the forecast was to shift
everything south. By 00z this evening, both the RAP and HRRR show
the warm front still down in northern IA, so agree with what we
saw from WPC in shifting the excessive rain outlook south. The
setup for tonight looks very similar to what we just saw last
night, so another round of heavy rainfall looks likely across
southern MN where we are basically getting the rain tonight. With
that said, probability matched QPF from the 00z HREF put the heavy
rain axis tonight from Redwood Falls over toward the Twin Cities,
which is similar to what the 6z HRRR shows. Still with the front
remaining farther south through the period, think the 11.00 NSSL-
WRF may be on to something with the heavy rain axis down on the
MN/IA border. Given the uncertainties on where this second round
of heavy rain sets up, have left any decisions on flash flood
watches to later shifts when there's hopefully more confidence on
where the band of heaviest rain will go tonight.

Expect a prolonged lull in precip in the wake of the MCV, so have
reduced PoPs quite a bit through the afternoon. Next round of
storms look to get going between 0z and 3z to the north of where
the warm front ends up. HREF is not overly optimistic on severe
potential today, likely due to shortwave ridging in the wake of
this mornings activity and our greater severe risk may have to
wait until tonight when better forcing and shear arrive. Though by
then we will be battling nocturnal destabilization, with severe
threat likely diminishing like we saw with the line of storms that
went across southern MN last night.

For Thursday, the fun continues. This probably looks like our best
severe threat day with a cold front advancing across the area, but
extensive showers and storms Wednesday night into Thursday morning
will limit the amount of destabilization we see. Current SPC Day 3
outlook looks good, though that will depend on timing of the cold
front.

.LONG TERM...(Thursday night through Tuesday)
Issued at 431 AM CDT Wed Sep 11 2019

Big story in the long term is the return of summer for next week
as an anomalously strong ridge sets up across eastern NOAM.

Thursday evening will see the cold front sweep east across the
area and finally end the severe and heavy rain threat. Western WI
will have a continuation of severe/heavy rain threat through the
evening, but we will have a nice drying trend from west to east.

Friday, we did boost wind speeds above the NBM as we will see
deep mixing and strong winds develop in the afternoon in the wake
of the system moving through Thursday night. West winds gusting
30-40 mph still look likely much of Friday, along with temps
holding in the 60s. We will also see some wraparound precip build
down into central MN during the morning.

This weekend, flow becomes more zonal, but we will see a weak
wave swing through the northern Plains Sat/Sat night. We could see
storms develop along the cold front Saturday/Saturday night as
the GFS has, but the ECMWF bring this front through dry. Stayed
with the NBM pops at this point, which has highest PoPs in western
WI Saturday evening.

Next week, strong upper height anomalies build across the Great
Lakes. This will signal a return to summer-like heat and humidity.
We stayed with the NBM for temp forecasts next week, but this
looks to be conservative, with highs in the mid/upper 80s and 90
or two not out of the question, especially Tuesday/Wednesday. This
ridge will also keep us dry, for a few days anyways, with the
western trough not looking to head out into the Plains and bring
us precip chances until the end of next week.

&&

.AVIATION...(For the 18Z TAFS through 18Z Thursday afternoon)
Issued at 1250 PM CDT Wed Sep 11 2019

Weakening upper trough exiting to the east. Some residual FGEN
forcing over east central MN trailing into west central WI enough
to continue -ra a couple hours or so. IFR/MVFR cigs with next shot
of thunder/ra moving into mainly southwest MN after 02z or so.
Will time using the current HRRR which seems to have a decent
handle of overall expected development. Should lift to east
central MN by 08z and then exit into WI in the morning. CIGS look
to remain IFR much of Thu morning as well, ahead of surface cold
front.

KMSP...Residual shra exiting to the east early with next shot of
trsa moving in mainly after 08z. May have a break early Thu
morning before redevelopment by 17z-18z expected.

/OUTLOOK FOR KMSP/
THU night...MVFR/IFR. chc SHRA. Wind SW at 10-15 kts.
FRI...VFR. MVFR possible. Wind W at 20G30 kts.
SAT...VFR. Chc MVFR/TSRA. Wind S at 10G20 kts.

&&

.MPX WATCHES/WARNINGS/ADVISORIES...
WI...None.
MN...None.
&&

SHORT TERM...MPG
LONG TERM...MPG
AVIATION...DWE
Hazardous weather outlook, Sep 11, 12:51 PM CDT, 2 hours 31 minutes before
Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
1251 PM CDT Wed Sep 11 2019

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
121800-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Eau Claire-
1251 PM CDT Wed Sep 11 2019

This Hazardous Weather Outlook is for portions of central and
southern Minnesota...and west central Wisconsin.

.DAY ONE...This Afternoon and Tonight

Another round of thunderstorms with heavy rain is expected to
develop this evening and tonight. The greatest risk of excessive
rainfall and flash flooding will be across southwest up into east
central Minnesota and portions of western Wisconsin. In addition,
there is a slight risk of severe storms across southwest
Minnesota tonight. Damaging winds will be the main severe risk,
though an isolated tornado can not be ruled out.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Thunderstorms will redevelop Thursday afternoon over Minnesota
ahead of a cold front that will sweep across western Wisconsin
Thursday evening. Heavy rainfall and severe storms will be
possible with this final round of storms as well.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation will not be needed.

The office that day

Everything else NWS Twin Cities, MN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 11, 6:15 AM CDTSpecial Weather StatementMPXChippewa, Dunn, Eau Claire, Pepin30 min
Sep 11, 7:07 AM CDTSpecial Weather StatementMPXEau Claire83 min
Sep 10, 8:11 PM CDTFlash Flood WatchMPXFaribault, Freeborn, Martin, Watonwan9 hr
Sep 11, 12:57 AM CDTSpecial Weather StatementMPXBlue Earth, Watonwan33 min
Sep 11, 1:24 AM CDTSpecial Weather StatementMPXBrown, Redwood51 min
Sep 11, 1:34 AM CDTSpecial Weather StatementMPXBlue Earth41 min
Sep 11, 2:09 AM CDTSpecial Weather StatementMPXBlue Earth2 hr
Sep 11, 2:34 AM CDTSpecial Weather StatementMPXLe Sueur41 min
Sep 11, 3:27 AM CDTSpecial Weather StatementMPXDakota, Goodhue48 min
Sep 11, 4:13 AM CDTSpecial Weather StatementMPXWabasha47 min
Sep 11, 4:29 AM CDTSpecial Weather StatementMPXBlue Earth, Le Sueur, Rice, Steele, Waseca2 hr

Nearby

Flash Flood Watches in Minnesota, 2019Flash Flood Watches in Wisconsin, 2019Every flash flood watch in 2019

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.