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Home Return to list Flash Flood Warning 0012 Issued by the La Crosse Forecast Office
Action: New Issued At: 2026-09-18 21:02:35
707
WGUS53 KARX 190202
FFWARX
MNC045-099-190600-
/O.NEW.KARX.FF.W.0012.260919T0202Z-260919T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service La Crosse WI
902 PM CDT Fri Sep 18 2026
The National Weather Service in La Crosse has issued a
* Flash Flood Warning for...
Northern Fillmore County in southeastern Minnesota...
Northern Mower County in southeastern Minnesota...
* Until 100 AM CDT.
* At 902 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1.5 and 2.5 inches of
rain have fallen. Additional rainfall amounts of 1 to 3 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
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...
Chatfield, Rushford, Grand Meadow, Lanesboro, Brownsdale, Wykoff,
Fountain, Lansing, Rushford Village, Washington, Racine, Mayville,
Dexter, Pilot Mound, Arendahl, Peterson, Waltham and Whalan.
This includes Interstate 90 in Minnesota between mile markers 193 and
204.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 4370 9305 4385 9305 4385 9269 4383 9269
4383 9245 4385 9245 4385 9173 4370 9173
FLASH FLOOD...RADAR INDICATED
$$
JAW
Action: Continued Issued At: 2026-09-18 22:12:06
363
WGUS73 KARX 190311
FFSARX
Flash Flood Statement
National Weather Service La Crosse WI
1011 PM CDT Fri Sep 18 2026
MNC045-099-190600-
/O.CON.KARX.FF.W.0012.000000T0000Z-260919T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Fillmore MN-Mower MN-
1011 PM CDT Fri Sep 18 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY FOR
NORTHERN FILLMORE AND NORTHERN MOWER COUNTIES...
At 1011 PM CDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between 2
and 4.5 inches of rain have fallen. Additional rainfall amounts of 1
to 3 inches are possible in the warned area. Flash flooding is
ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
Some locations that will experience flash flooding include...
Chatfield, Rushford, Grand Meadow, Lanesboro, Brownsdale, Wykoff,
Fountain, Lansing, Rushford Village, Washington, Racine, Mayville,
Dexter, Pilot Mound, Arendahl, Peterson, Waltham and Whalan.
This includes Interstate 90 in Minnesota between mile markers 193 and
204.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 4370 9305 4385 9305 4385 9269 4383 9269
4383 9245 4385 9245 4385 9173 4370 9173
FLASH FLOOD...RADAR AND GAUGE INDICATED
$$
JAW
Action: Continued Issued At: 2026-09-18 23:52:09
560
WGUS73 KARX 190451
FFSARX
Flash Flood Statement
National Weather Service La Crosse WI
1151 PM CDT Fri Sep 18 2026
MNC045-099-190600-
/O.CON.KARX.FF.W.0012.000000T0000Z-260919T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Fillmore MN-Mower MN-
1151 PM CDT Fri Sep 18 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY FOR
NORTHERN FILLMORE AND NORTHERN MOWER COUNTIES...
At 1151 PM CDT, local law enforcement reported thunderstorms
producing heavy rain. Trees were washed down at highway 43 from south
Rushford to Bratsberg. Minnesota highway 16 between Wayland and
Peterson has flooding reported along the highway. Between 3 and 6
inches of rain have fallen. Additional rainfall amounts of 1 to 3
inches are possible in the warned area. Flash flooding is already
occurring.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Law enforcement reported.
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...
Chatfield, Rushford, Grand Meadow, Lanesboro, Brownsdale, Wykoff,
Fountain, Lansing, Rushford Village, Washington, Racine, Mayville,
Dexter, Pilot Mound, Arendahl, Peterson, Waltham and Whalan.
This includes Interstate 90 in Minnesota between mile markers 193 and
204.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 4370 9305 4385 9305 4385 9269 4383 9269
4383 9245 4385 9245 4385 9173 4370 9173
FLASH FLOOD...OBSERVED
$$
JAW
Action: Time Extended Issued At: 2026-09-19 00:24:09
363
WGUS53 KARX 190523
FFWARX
MNC045-099-190730-
/O.EXT.KARX.FF.W.0012.000000T0000Z-260919T0730Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service La Crosse WI
1223 AM CDT Sat Sep 19 2026
The National Weather Service in La Crosse has extended the
* Flash Flood Warning for...
Northern Fillmore County in southeastern Minnesota...
Northern Mower County in southeastern Minnesota...
* Until 230 AM CDT.
* At 1223 AM CDT, local law enforcement reported thunderstorms
producing heavy rain in trees were washed down at highway 43 from
south Rushford to Bratsberg. Minnesota highway 16 between Wayland
and Peterson has flooding reported along the highway. Water is over
the roadway at County 57 and Minnesota 56. Between 3 and 6.5 inches
of rain have fallen. Additional rainfall amounts up to 1 inch are
possible in the warned area. Flash flooding is already occurring.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Law enforcement reported.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Chatfield, Rushford, Grand Meadow, Lanesboro, Brownsdale, Wykoff,
Fountain, Lansing, Rushford Village, Washington, Racine, Mayville,
Dexter, Pilot Mound, Arendahl, Peterson, Waltham and Whalan.
This includes Interstate 90 in Minnesota between mile markers 193 and
204.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 4370 9305 4385 9305 4385 9269 4383 9269
4383 9245 4385 9245 4385 9173 4370 9173
FLASH FLOOD...OBSERVED
$$
JAW
Action: Cancelled Issued At: 2026-09-19 02:08:12
357
WGUS73 KARX 190707
FFSARX
Flash Flood Statement
National Weather Service La Crosse WI
207 AM CDT Sat Sep 19 2026
MNC045-099-190717-
/O.CAN.KARX.FF.W.0012.000000T0000Z-260919T0730Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Fillmore MN-Mower MN-
207 AM CDT Sat Sep 19 2026
...FLASH FLOOD WARNING FOR NORTHERN FILLMORE AND NORTHERN MOWER
COUNTIES HAS BEEN REPLACED WITH A FLOOD WARNING...
While rapidly flowing water and rapid rises have ended, flooded
roadways remain across the area. Therefore the Flash Flood Warning
has been replaced by a Flood Warning. Please refer to that bulletin
for more information.
A Flood Watch remains in effect until 100 PM CDT Saturday for
portions of Iowa, southeast Minnesota, and Wisconsin.
&&
LAT...LON 4370 9305 4385 9305 4385 9269 4383 9269
4383 9245 4385 9245 4385 9173 4370 9173
$$
BRM
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