Hazardous Weather Outlook
Issued by NWS Sioux Falls, SD

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FLUS43 KFSD 211654
HWOFSD

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1154 AM CDT THU AUG 21 2014

MNZ071-097-098-NEZ013-SDZ038>040-050-052>071-221700-
LINCOLN MN-PIPESTONE-ROCK-DIXON-BEADLE-KINGSBURY-BROOKINGS-
GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-
HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-
LINCOLN SD-BON HOMME-YANKTON-CLAY SD-UNION-
1154 AM CDT THU AUG 21 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
MINNESOTA...NORTHEAST NEBRASKA...EAST CENTRAL SOUTH DAKOTA...
SOUTH CENTRAL SOUTH DAKOTA AND SOUTHEAST SOUTH DAKOTA.

.DAY ONE...THIS AFTERNOON AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

THUNDERSTORMS WILL RETURN TO THE AREA FRIDAY AFTERNOON INTO FRIDAY
NIGHT...POSSIBLY CONTINUING INTO SATURDAY. AT THIS TIME ISOLATED
SEVERE THUNDERSTORMS WILL BE POSSIBLE BUT THE MAIN RISK MAY BE HEAVY
RAINFALL. POTENTIAL RAINFALL TOTALS FRIDAY NIGHT THROUGH SATURDAY
NIGHT MAY APPROACH 2 TO 4 INCHES. STAY TUNED FOR FURTHER UPDATES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

IAZ001>003-012>014-020>022-031-032-MNZ072-080-081-089-090-NEZ014-
221700-
LYON IA-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY IA-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LYON MN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
DAKOTA-
1154 AM CDT THU AUG 21 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST
IOWA...SOUTHWEST MINNESOTA AND NORTHEAST NEBRASKA.

.DAY ONE...THIS AFTERNOON AND TONIGHT

AN ISOLATED THUNDERSTORM WILL BE POSSIBLE LATE THIS AFTERNOON AND
EVENING...MAINLY ACROSS PORTIONS OF SOUTHWEST MINNESOTA AND NORTHWEST
IOWA. IF STORMS CAN DEVELOP...THEY COULD POTENTIALLY BECOME SEVERE
WITH LARGE HAIL AND LOCALIZED DAMAGING WINDS POSSIBLE.

HOT AND HUMID CONDITIONS WILL DEVELOP THIS AFTERNOON WITH HEAT
INDICES CLIMBING TO 95 TO AROUND 100 DEGREES...ESPECIALLY IN THE
MISSOURI RIVER VALLEY AND BIG SIOUX RIVER VALLEY AREAS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

THUNDERSTORMS WILL RETURN TO THE AREA FRIDAY AFTERNOON INTO FRIDAY
NIGHT...POSSIBLY CONTINUING INTO SATURDAY. AT THIS TIME ISOLATED
SEVERE THUNDERSTORMS WILL BE POSSIBLE BUT THE MAIN RISK WILL BE HEAVY
RAINFALL. POTENTIAL RAINFALL TOTALS FRIDAY NIGHT THROUGH SATURDAY
NIGHT MAY APPROACH 2 TO 4 INCHES. STAY TUNED FOR FURTHER UPDATES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY NOT BE NEEDED.


$$






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