Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
622 PM CDT Sun Aug 31 2025
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-012330-
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-
622 PM CDT Sun Aug 31 2025
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...Tonight.
Scattered showers and isolated thunderstorms will continue this
evening and overnight. Severe weather is not expected, but locally
heavy rain is possible.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Scattered showers and isolated thunderstorms will continue through
the Labor Day holiday and into Tuesday. The highest rain chances
will continue to be focused in the afternoon to early evening each
day. The risk for severe weather remains low.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Des Moines IA
824 PM CDT Sun Aug 31 2025
IAZ004>006-015-016-023>025-033>036-044>048-057>061-070>075-
081>086-092>097-011400-
Emmet-Kossuth-Winnebago-Palo Alto-Hancock-Pocahontas-Humboldt-
Wright-Sac-Calhoun-Webster-Hamilton-Crawford-Carroll-Greene-Boone-
Story-Audubon-Guthrie-Dallas-Polk-Jasper-Cass-Adair-Madison-
Warren-Marion-Mahaska-Adams-Union-Clarke-Lucas-Monroe-Wapello-
Taylor-Ringgold-Decatur-Wayne-Appanoose-Davis-
824 PM CDT Sun Aug 31 2025
This Hazardous Weather Outlook is for portions of central Iowa.
.DAY ONE...Tonight
Isolated thunderstorms will linger overnight tonight. Severe
weather is not expected.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
Additional isolated to scattered thunderstorms are expected
Monday, with the highest chances over western Iowa. The severe
weather potential is low.
Thunderstorm chances return to the forecast on Tuesday in northern
Iowa, then spreading across the rest of the state Tuesday night
and Wednesday. Any severe weather threat during this time will be
assessed in the coming days.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
314 PM CDT Sun Aug 31 2025
IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-011015-
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-
Page-Knox-Cedar-Thurston-Antelope-Pierce-Wayne-Boone-Madison-
Stanton-Cuming-Burt-Platte-Colfax-Dodge-Washington-Butler-
Saunders-Douglas-Sarpy-Seward-Lancaster-Cass-Otoe-Saline-
Jefferson-Gage-Johnson-Nemaha-Pawnee-Richardson-
314 PM CDT Sun Aug 31 2025
This Hazardous Weather Outlook is for portions of southwest
Iowa...west central Iowa...east central Nebraska...northeast
Nebraska and southeast Nebraska.
.DAY ONE...Tonight and Monday
Periodic rain showers and embedded thunderstorms could lead to
localized flooding.
.DAYS TWO THROUGH SEVEN...Monday night through Sunday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated at this time.
$$
Hazardous Weather Outlook
National Weather Service North Platte NE
301 PM CDT Sun Aug 31 2025
NEZ004>010-022>029-035>038-056>059-069>071-094-012015-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
301 PM CDT Sun Aug 31 2025 /201 PM MDT Sun Aug 31 2025/
This Hazardous Weather Outlook is for portions of western and north
central Nebraska.
.DAY ONE...This afternoon and tonight.
Scattered showers with a few thunderstorms will continue through this
evening, mainly for areas east of Highway 83. No severe weather is
expected.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Rain with a few thunderstorms are again possible Monday, mainly for
far north central Nebraska. No severe weather is expected.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
245 PM CDT Sun Aug 31 2025
MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
011945-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Eau Claire-
245 PM CDT Sun Aug 31 2025
This Hazardous Weather Outlook is for portions of central and
southern Minnesota, and west central Wisconsin.
.DAY ONE...Tonight.
Patchy dense fog possible in western MN and western WI early
Monday morning.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
SKYWARN spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Rapid City SD
1052 AM MDT Sun Aug 31 2025
SDZ001-002-012>014-024>032-041>044-046-047-049-072>078-WYZ054>060-
011300-
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Black Hills-Northern Foothills-Rapid City-
Southern Foothills-Central Black Hills-Southern Black Hills-
Custer Co Plains-Pennington Co Plains-Haakon-Western Fall River-
Northern Oglala Lakota-Northern Jackson-Bennett-Mellette-Todd-
Tripp-Sturgis/Piedmont Foothills-Southern Meade Co Plains-
Hermosa Foothills-Eastern Fall River-Southern Oglala Lakota-
Southern Jackson-Southern Perkins-Northern Campbell-
Southern Campbell-Western Crook-Wyoming Black Hills-
Weston County Plains-Newcastle-Northeastern Crook-
1052 AM MDT Sun Aug 31 2025 /1152 AM CDT Sun Aug 31 2025/
This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.
.DAY ONE...Today and Tonight
Isolated thunderstorms may occur through this evening, but severe
thunderstorms are not expected.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
Isolated thunderstorms may occur over far south-central South
Dakota late Monday afternoon, but severe thunderstorms are not
expected. Isolated thunderstorms may occur Tuesday night and
Wednesday as a cold front moves through, but severe thunderstorms
are not expected.
Patchy to areas of fog are expected late tonight and early Monday
leading to rapidly fluctuating visibilities.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today.
&&
Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity
$$
