498
FLUS43 KFSD 170948
HWOFSD

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
448 AM CDT Tue Jun 17 2025

IAZ001>003-012>014-020>022-031-032-MNZ098-NEZ013-014-SDZ050-057>071-
181000-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Rock-Dixon-Dakota-Gregory-Brule-Aurora-
Davison-Hanson-McCook-Minnehaha-Charles Mix-Douglas-Hutchinson-
Turner-Lincoln-Bon Homme-Yankton-Union-
448 AM CDT Tue Jun 17 2025

This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, southwest Minnesota, northeast Nebraska, south central South
Dakota and southeast South Dakota.

.DAY ONE...Today and tonight.

Scattered storms are expected this afternoon into this evening. These
storms will be capable of producing heavy downpours. While the risk
of severe weather is low, isolated stronger storms may produce hail
up to quarter size or wind gusts up to 60 MPH.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

By the end of this week, heat and humidity building into the area
will likely produce heat indices above 100 degrees Friday through
Sunday. Those with outdoor activities planned, or with limited
cooling resources, will want to monitor the forecast and prepare
for extreme heat.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

MNZ071-072-080-081-089-090-097-SDZ038>040-052>056-181000-
Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson-Pipestone-Beadle-
Kingsbury-Brookings-Jerauld-Sanborn-Miner-Lake-Moody-
448 AM CDT Tue Jun 17 2025

This Hazardous Weather Outlook is for southwest Minnesota, central
South Dakota and east central South Dakota.

.DAY ONE...Today and tonight.

Scattered showers and storms are possible this afternoon. The risk
for severe weather is low, but brief heavy rainfall is possible.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

By the end of this week, heat and humidity building into the area
will produce periods of heat indices in the 90s, possibly topping
100 degrees in some areas Friday through Sunday. Those with outdoor
activities planned, or with limited cooling resources, will want to
monitor the forecast and prepare for potential extreme heat.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$