Hazardous Weather Outlook
Issued by NWS Sioux Falls, SD

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FLUS43 KFSD 221034
HWOFSD

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
534 AM CDT Tue May 22 2018

IAZ001>003-012>014-021-022-MNZ071-072-080-081-089-090-097-098-
SDZ039-040-055-056-062-231045-
Lyon IA-Osceola-Dickinson-Sioux-O`Brien-Clay IA-Cherokee-
Buena Vista-Lincoln MN-Lyon MN-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Kingsbury-Brookings-Lake-Moody-Minnehaha-
534 AM CDT Tue May 22 2018

This Hazardous Weather Outlook is for portions of northwest Iowa,
southwest Minnesota, east central South Dakota, and southeast
South Dakota.

.DAY ONE...Today and Tonight

Widespread dense fog with visibility of a quarter mile or less
will continue into early morning, before gradually dissipating by
mid-morning.

Later in the day, thunderstorms are expected to develop and become
more widespread lifting into east central South Dakota and
southwest Minnesota overnight. Isolated thunderstorms will be
capable of producing hail up to quarter size, but a larger threat
will be potential heavy rainfall.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Thunderstorms will continue Wednesday morning before tapering off
in the afternoon. Additional storms will be possible by late day
Thursday, and a few storms may be severe.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is unlikely tonight.

$$

IAZ020-031-032-NEZ013-014-SDZ038-050-052>054-057>061-063>071-
231045-
Plymouth-Woodbury-Ida-Dixon-Dakota-Beadle-Gregory-Jerauld-Sanborn-
Miner-Brule-Aurora-Davison-Hanson-McCook-Charles Mix-Douglas-
Hutchinson-Turner-Lincoln SD-Bon Homme-Yankton-Clay SD-Union-
534 AM CDT Tue May 22 2018

This Hazardous Weather Outlook is for portions of northwest Iowa,
west central Iowa, northeast Nebraska, central South Dakota, east
central South Dakota, south central South Dakota, and southeast
South Dakota.

.DAY ONE...Today and Tonight

Isolated non-severe thunderstorms are expected near the Missouri
River through midday.  Additional storms will begin to redevelop
later in the afternoon and evening, spreading north of Interstate
90 overnight. A few storms tonight may produce hail up to quarter
size and locally heavy rainfall.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Thunderstorms will continue at times through Thursday night.
A few storms may be severe.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is unlikely tonight.

$$


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