864 

WGUS53 KDMX 150801

FFWDMX

IAC001-009-029-049-077-121-151400-

/O.NEW.KDMX.FF.W.0031.260915T0801Z-260915T1400Z/

/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/



BULLETIN - EAS ACTIVATION REQUESTED

Flash Flood Warning

National Weather Service Des Moines IA

301 AM CDT Tue Sep 15 2026



The National Weather Service in Des Moines has issued a



* Flash Flood Warning for...

  Southwestern Dallas County in central Iowa...

  Northwestern Madison County in south central Iowa...

  Northern Adair County in southwestern Iowa...

  Northern Cass County in southwestern Iowa...

  Southern Audubon County in west central Iowa...

  Southern Guthrie County in west central Iowa...



* Until 900 AM CDT.



* At 301 AM CDT, Doppler radar and automated rain gauges indicate

  additional thunderstorms will produce heavy rain across the warned

  area. Between 1 and 3 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 and automated gauges indicate 1 to 3 inches have

           fallen, with more thunderstorms moving into the area.



  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...

  Atlantic, Stuart, Earlham, Anita, Exira, Redfield, Adair, Dexter,

  Casey, Diamondhead Lake, Menlo, Linden, Brayton, Marne, Wiota,

  Anita Municipal Airport, Lake Anita State Park and Atlantic

  Municipal Airport.



This includes Interstate 80 between mile markers 100 and 106...and

between mile markers 50 and 99.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Turn around, don't drown when encountering flooded roads. Most flood

deaths occur in vehicles.



For the latest stream observations and forecasts refer to

weather.gov/desmoines/water.



&&



LAT...LON 4160 9504 4167 9405 4143 9407 4136 9516

      4151 9515 4150 9504



FLASH FLOOD...RADAR AND GAUGE INDICATED



$$



Dodson






913 

FZUS73 KMKX 150806

MWSMKX



Marine Weather Statement

National Weather Service Milwaukee/Sullivan WI

306 AM CDT Tue Sep 15 2026



LMZ646-675-150900-

306 AM CDT Tue Sep 15 2026



A Marine Weather Statement has been issued for the following areas...

Lake Michigan nearshore and open waters to mid lake Wind Point WI TO

Winthrop Harbor IL...



At 305 AM CDT, Doppler radar indicated strong thunderstorms, capable 

of producing a northwesterly wind shift with gusts around 30 knots. 

These thunderstorms were located along a line extending from 9 nm 

northeast of Wind Pt. to 12 nm northwest of McHenry, moving east at 

15 knots.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Mariners can expect gusty winds to around 30 knots, locally higher

waves, and lightning strikes. Boaters should seek safe harbor

immediately until these storms pass.



&&



LAT...LON 4248 8780 4261 8782 4267 8781 4267 8779

      4271 8777 4277 8776 4278 8774 4279 8768

      4278 8706 4246 8702



$$



HEEREN