2 products issued by NWS for:
Flood Watch
Flood Watch National Weather Service Des Moines IA 817 PM CDT Mon May 20 2024 IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-210930- /O.CON.KDMX.FA.A.0003.240521T0600Z-240522T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo- Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun- Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene- Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper- Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska- Including the cities of Exira, Pomeroy, Bayard, Conrad, Shell Rock, Pocahontas, Wall Lake, Lake Mills, Marshalltown, Ackley, Newton, Clear Lake, Pella, Fonda, Dysart, Kanawha, Laurens, Wellsburg, Forest City, Estherville, Denison, Cedar Falls, Jefferson, Webster City, Manson, Dike, Gladbrook, Knoxville, Algona, Gilmore City, Waukee, Manly, Adel, Iowa Falls, Toledo, Audubon, Winterset, Eldora, Allison, Clarion, Stuart, Clarksville, Waverly, Lake View, Earlham, Northwood, Parkersburg, Aplington, Carroll, Belmond, Perry, Panora, Boone, Grinnell, Mason City, Sac City, Waterloo, Early, Tama, Rockwell City, Hampton, Rolfe, Ames, Fontanelle, Reinbeck, Britt, Humboldt, Guthrie Center, Oskaloosa, Adair, Garner, Grundy Center, Des Moines, Atlantic, Greenfield, Casey, Eagle Grove, Greene, Carlisle, Lake City, Emmetsburg, Indianola, Traer, Odebolt, Dumont, Fort Dodge, Norwalk, and Schaller 817 PM CDT Mon May 20 2024 ...FLOOD WATCH REMAINS IN EFFECT FROM 1 AM CDT TUESDAY THROUGH TUESDAY EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central, north central, northeast, northwest, south central, southwest, and west central Iowa, including the following counties, in central Iowa, Boone, Dallas, Grundy, Hamilton, Hardin, Jasper, Marshall, Polk, Poweshiek, Story, Tama and Webster. In north central Iowa, Butler, Cerro Gordo, Franklin, Hancock, Humboldt, Kossuth, Winnebago, Worth and Wright. In northeast Iowa, Black Hawk and Bremer. In northwest Iowa, Emmet, Palo Alto and Pocahontas. In south central Iowa, Madison, Mahaska, Marion and Warren. In southwest Iowa, Adair and Cass. In west central Iowa, Audubon, Calhoun, Carroll, Crawford, Greene, Guthrie and Sac. * WHEN...From 1 AM CDT Tuesday through Tuesday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. For the latest river and stream observations and forecasts refer to weather.gov/desmoines/water. && $$ REV
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Des Moines IA 339 PM CDT Mon May 20 2024 IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075- 081>086-092>097-212045- Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo- Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun- Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene- Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper- Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska-Adams-Union- Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne- Appanoose-Davis- 339 PM CDT Mon May 20 2024 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...This afternoon and tonight Scattered thunderstorms are expected to develop over portions of western Iowa during the early evening, with additional storms moving in from the west during the early morning hours Tuesday. Although a tornado cannot be ruled out, large hail and damaging winds are the most likely threats with the stronger storms. Flash flooding is also possible with these storms. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Thunderstorms from overnight are expected to linger into Tuesday morning with damaging winds and flash flooding the primary threats. Additional storms are expected to develop during the afternoon with tornadoes, damaging winds, flash flooding, and large hail all possible. Additional thunderstorm chances return at times Friday and through the weekend. The severe weather potential for these days will be better determined in the coming days. .SPOTTER INFORMATION STATEMENT... Spotters will likely be needed at times through Tuesday. $$ Castillo/Ansorge