Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
349 PM CDT Fri May 1 2026

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-022100-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury-Brookings-Gregory-
Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-Davison-Hanson-McCook-
Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton-
Union-
349 PM CDT Fri May 1 2026

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

.DAY ONE...This afternoon and tonight.

Temperatures into Saturday morning fall into the upper 20s to lower
30s, with more widespread frost or freeze conditions possible.
Protect sensitive vegetation.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
239 PM CDT Fri May 1 2026

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-020430-
/O.CON.KFSD.FZ.W.0001.260502T0600Z-260502T1300Z/
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-Buena
Vista-Woodbury-Ida-Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury-Brookings-Gregory-
Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-Davison-Hanson-
McCook-Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Lincoln-
Bon Homme-Yankton-Clay-Union-
Including the cities of Marty, Freeman, Arlington, Orland, Spirit
Lake, Marion, Parkston, Wakefield, De Smet, White Lake,
Pipestone, Flandreau, Hendricks, Parker, Kimball, Sioux Falls,
Chamberlain, Orange City, Rock Rapids, Mitchell, Plankinton,
Bridgewater, Holstein, Tyler, Canistota, Milford, Canton, Huron,
Menno, Beresford, Sioux City, Corsica, Hawarden, Sheldon,
Madison, Tabor, Vermillion, Larchwood, Chancellor, Harrisburg,
Marshall, Woonsocket, South Sioux City, Ponca, Lake Andes,
Stickney, Howard, Jackson, Centerville, Le Mars, Sioux Center,
Battle Creek, Springfield, Lennox, Hartley, North Sioux City,
Allen, Irene, Jefferson, Lakefield, Tea, Gregory, Scotland,
Slayton, Elk Point, Lake Benton, Armour, Wagner, Tyndall, Viborg,
Yankton, Avon, Ida Grove, Salem, Hurley, Alcester, George, Emery,
Sanborn, Alexandria, Ivanhoe, Wessington Springs, Storm Lake,
Rock Valley, Sibley, Tripp, Inwood, Montrose, Platte, Spencer,
Brookings, Arnolds Park, Mountain Lake, Delmont, Cherokee, Burke,
Windom, Clayton, Fulda, Lake Preston, Hull, Worthington, Alpena,
and Luverne
239 PM CDT Fri May 1 2026

...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM CDT SATURDAY...

* WHAT...Sub-freezing temperatures as low as 28 expected.

* WHERE...Portions of northwest and west central Iowa, southwest
  Minnesota, northeast Nebraska, and central, east central, south
  central, and southeast South Dakota.

* WHEN...From 1 AM to 8 AM CDT Saturday.

* IMPACTS...Frost and freeze conditions could kill crops, other
  sensitive vegetation and possibly damage unprotected outdoor
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

IG

Hazard Report Provided By forecast.weather.gov