Hazardous Weather Outlook
Issued by NWS Des Moines, IA

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071
FLUS43 KDMX 180850
HWODMX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DES MOINES IA
350 AM CDT MON JUL 18 2016

IAZ044>047-057>061-070>075-081>086-092>097-190900-
CRAWFORD-CARROLL-GREENE-BOONE-AUDUBON-GUTHRIE-DALLAS-POLK-JASPER-
CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION-CLARKE-LUCAS-
MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-
350 AM CDT MON JUL 18 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA.

.DAY ONE...TODAY AND TONIGHT

WIDESPREAD THUNDERSTORMS CAPABLE OF PRODUCING VERY HEAVY RAIN ARE
LIKELY TO PERSIST THROUGH THE MORNING TODAY. A FLASH FLOOD WATCH
IS IN EFFECT FOR THE AREA THROUGH THE MORNING HOURS. PLEASE REFER
TO THE NATIONAL WEATHER SERVICE WEBSITE AT WEATHER.GOV/DESMOINES
FOR FURTHER DETAILS.

ANOTHER ROUND OF STORMS IS POSSIBLE LATE TONIGHT INTO EARLY
TUESDAY...WITH HEAVY RAIN THE MAIN THREAT. AN ISOLATED SEVERE
STORM IS ALSO POSSIBLE.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

SCATTERED THUNDERSTORMS LOOK TO PERSIST ON TUESDAY. THE SEVERE
THREAT REMAINS LOW AT THIS TIME...BUT LOCALLY HEAVY RAIN IS
POSSIBLE.

HOT AND HUMID CONDITIONS ARE ANTICIPATED WEDNESDAY THROUGH FRIDAY
WITH THE HOTTEST DAY LIKELY TO BE ON THURSDAY. HEAT INDEX VALUES
OVER 100 TO NEAR 110 DEGREES ARE EXPECTED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAYBE NEEDED THIS MORNING AND AGAIN TONIGHT
INTO TUESDAY.

$$

IAZ004>006-015-016-023>028-033>039-048>050-062-190900-
EMMET-KOSSUTH-WINNEBAGO-PALO ALTO-HANCOCK-POCAHONTAS-HUMBOLDT-
WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-WEBSTER-HAMILTON-HARDIN-
GRUNDY-BLACK HAWK-STORY-MARSHALL-TAMA-POWESHIEK-
350 AM CDT MON JUL 18 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA.

.DAY ONE...TODAY AND TONIGHT

THUNDERSTORMS ARE FORECAST TO DEVELOP LATE TONIGHT AND CONTINUE
INTO THE MORNING HOURS TUESDAY. LOCALLY HEAVY RAIN IS LIKELY TO BE
THE MAIN THREAT AND COULD LEAD TO AREAS OF FLASH FLOODING.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

HOT AND HUMID CONDITIONS ARE ANTICIPATED WEDNESDAY THROUGH FRIDAY
WITH THE HOTTEST DAY LIKELY TO BE ON THURSDAY. HEAT INDEX VALUES
OVER 100 TO NEAR 110 DEGREES ARE EXPECTED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAYBE NEEDED TONIGHT INTO TUESDAY.
$$

IAZ007-017-190900-
WORTH-CERRO GORDO-
350 AM CDT MON JUL 18 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA.

.DAY ONE...TODAY AND TONIGHT

A RIVER FLOOD WARNING IS IN EFFECT FOR THE WINNEBAGO RIVER AT
MASON CITY. PLEASE REFER TO THE NATIONAL WEATHER SERVICE WEBSITE
AT WEATHER.GOV/DESMOINES FOR FURTHER DETAILS.

THUNDERSTORMS ARE FORECAST TO DEVELOP LATE TONIGHT AND CONTINUE
INTO THE MORNING HOURS TUESDAY. LOCALLY HEAVY RAIN IS LIKELY TO BE
THE MAIN THREAT AND COULD LEAD TO AREAS OF FLASH FLOODING.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

HOT AND HUMID CONDITIONS ARE ANTICIPATED WEDNESDAY THROUGH FRIDAY
WITH THE HOTTEST DAY LIKELY TO BE ON THURSDAY. HEAT INDEX VALUES
OVER 100 TO NEAR 110 DEGREES ARE EXPECTED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAYBE NEEDED TONIGHT INTO TUESDAY.

$$

KLP



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