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Home Return to list Flash Flood Warning 0016 Issued by the La Crosse Forecast Office
Action: New Issued At: 2026-09-19 04:22:04
311
WGUS53 KARX 190921
FFWARX
IAC043-065-191315-
/O.NEW.KARX.FF.W.0016.260919T0921Z-260919T1315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service La Crosse WI
421 AM CDT Sat Sep 19 2026
The National Weather Service in La Crosse has issued a
* Flash Flood Warning for...
Clayton County in northeastern Iowa...
Fayette County in northeastern Iowa...
* Until 815 AM CDT.
* At 421 AM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 3 inches of rain
have fallen. Additional rainfall amounts of 1 to 2 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...
West Union, Guttenberg, Elkader, Postville, Monona, Fayette,
McGregor, Garnavillo, Elgin, Clermont, Maynard, Hawkeye, Arlington,
Marquette, Farmersburg, Waucoma, Volga, Luana and Wadena.
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 4274 9208 4308 9208 4308 9118 4296 9115
4291 9115 4288 9110 4283 9109 4283 9108
4277 9107 4276 9106 4275 9107 4273 9103
FLASH FLOOD...RADAR INDICATED
$$
BRM
Action: Continued Issued At: 2026-09-19 05:53:37
582
WGUS73 KARX 191053
FFSARX
Flash Flood Statement
National Weather Service La Crosse WI
553 AM CDT Sat Sep 19 2026
IAC043-065-191315-
/O.CON.KARX.FF.W.0016.000000T0000Z-260919T1315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clayton IA-Fayette IA-
553 AM CDT Sat Sep 19 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 815 AM CDT THIS
MORNING FOR CLAYTON AND FAYETTE COUNTIES...
At 553 AM CDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 2 and 4 inches of rain have
fallen. Additional rainfall amounts up to 1 inch are possible in the
warned area. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
Some locations that will experience flash flooding include...
West Union, Guttenberg, Elkader, Postville, Monona, Fayette,
McGregor, Garnavillo, Elgin, Clermont, Maynard, Hawkeye, Arlington,
Marquette, Farmersburg, Waucoma, Volga, Luana and Wadena.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 4274 9208 4308 9208 4308 9118 4296 9115
4291 9115 4288 9110 4283 9109 4283 9108
4277 9107 4276 9106 4275 9107 4273 9103
FLASH FLOOD...RADAR INDICATED
$$
BRM
Action: Expired Issued At: 2026-09-19 08:17:11
223
WGUS73 KARX 191316
FFSARX
Flash Flood Statement
National Weather Service La Crosse WI
816 AM CDT Sat Sep 19 2026
IAC043-065-191326-
/O.EXP.KARX.FF.W.0016.000000T0000Z-260919T1315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clayton IA-Fayette IA-
816 AM CDT Sat Sep 19 2026
...FLASH FLOOD WARNING HAS EXPIRED FOR CLAYTON AND FAYETTE
COUNTIES...
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 for portions of
Iowa, southeast Minnesota, and southwest Wisconsin.
A Flood Watch remains in effect until 700 PM CDT Saturday for
portions of northeast Iowa and southwest Wisconsin.
&&
LAT...LON 4274 9208 4308 9208 4308 9118 4296 9115
4291 9115 4288 9110 4283 9109 4283 9108
4277 9107 4276 9106 4275 9107 4273 9103
$$
KDS
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