Hazardous Weather Outlook
Issued by NWS Des Moines, IA

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FLUS43 KDMX 190939
HWODMX

Hazardous Weather Outlook
National Weather Service Des Moines IA
439 AM CDT Sat May 19 2018

IAZ057>062-070>075-081>086-092>097-201100-
Audubon-Guthrie-Dallas-Polk-Jasper-Poweshiek-Cass-Adair-Madison-
Warren-Marion-Mahaska-Adams-Union-Clarke-Lucas-Monroe-Wapello-
Taylor-Ringgold-Decatur-Wayne-Appanoose-Davis-
439 AM CDT Sat May 19 2018

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

Areas of fog will persist early this morning, with patchy dense
fog mainly in southeast Iowa. This will dissipate by late
morning.

Thunderstorm chances will increase this afternoon, becoming likely
by this evening into tonight. Severe thunderstorms are possible,
with large hail and strong winds the primary threats. A tornado or
two cannot be ruled out, especially toward the Missouri border.
Locally heavy rain is also possible.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Additional thunderstorms are forecast from Sunday into early
Monday, then periodically from Tuesday through Friday. Severe
weather is not expected Sunday into Monday. Severe weather
potential is uncertain later in the week.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed late today.

$$

IAZ004>007-015>017-023>028-033>039-044>050-201100-
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-
439 AM CDT Sat May 19 2018

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

Scattered thunderstorms are forecast by this evening and into
tonight. A few storms could be strong to severe with large hail
and strong winds, mainly south of Highway 20.

A Flood Warning remains in effect for the West Fort Des Moines
River near Estherville. Please refer to our website at
weather.gov/desmoines for further details.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Isolated thunderstorms are forecast on Sunday, but severe weather
is not expected. Thunderstorm chances will then return
periodically from Tuesday through Friday, with severe weather
potential uncertain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through at least Monday.

$$

Lee



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