Hazardous Weather Outlook
Issued by NWS Des Moines, IA

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FLUS43 KDMX 200940
HWODMX

Hazardous Weather Outlook
National Weather Service Des Moines IA
440 AM CDT Thu Jul 20 2017

IAZ057>062-070>075-081>086-092>097-210945-
Audubon-Guthrie-Dallas-Polk-Jasper-Poweshiek-Cass-Adair-Madison-
Warren-Marion-Mahaska-Adams-Union-Clarke-Lucas-Monroe-Wapello-
Taylor-Ringgold-Decatur-Wayne-Appanoose-Davis-
440 AM CDT Thu Jul 20 2017

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

An Excessive Heat Warning is in effect for the area through
Saturday. Please refer to the National Weather Service website at
weather.gov/desmoines for further details.

Scattered thunderstorms are possible tonight mainly north of
Highway 34. A severe storm may occur.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

An Excessive Heat Warning remains in effect for the area through
Saturday. Please refer to the National Weather Service website at
weather.gov/desmoines for further details.

A few thunderstorms are possible Friday night. Another chance
arrives on Wednesday. A few severe storms are possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not likely at this time.

$$

IAZ033>035-044>050-210945-
Sac-Calhoun-Webster-Crawford-Carroll-Greene-Boone-Story-Marshall-
Tama-
440 AM CDT Thu Jul 20 2017

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

A Heat Advisory is in effect for the area through Saturday.
Please refer to the National Weather Service website at
weather.gov/desmoines for further details.

Scattered thunderstorms are possible tonight. A severe storm may
occur.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

A Heat Advisory remains in effect for the area through Saturday.
Please refer to the National Weather Service website at
weather.gov/desmoines for further details.

Thunderstorms are possible Friday night and again Wednesday. A few
severe storms are possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not likely at this time.

$$

IAZ004>007-015>017-023>028-036>039-210945-
Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Hamilton-Hardin-
Grundy-Black Hawk-
440 AM CDT Thu Jul 20 2017

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

Thunderstorms are likely tonight after midnight. A few severe
storms and locally heavy rainfall may occur.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Additional thunderstorms are possible Friday and Friday night then
again by Wednesday. A few severe storms and locally heavy
rainfall are possible Friday and Friday night..

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed at times tonight and Friday.

$$



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