Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Bismarck ND
1239 AM CDT Mon Aug 10 2026
NDZ020-031>033-035>037-040>044-046>048-050-051-059>062-110545-
Oliver-Golden Valley-Billings-Stark-Burleigh-Kidder-Stutsman-
Slope-Hettinger-Grant-Bowman-Adams-Emmons-Logan-La Moure-McIntosh-
Dickey-Western Morton-Eastern Morton-Western Sioux-Eastern Sioux-
1239 AM CDT Mon Aug 10 2026 /1139 PM MDT Sun Aug 9 2026/
This Hazardous Weather Outlook is for portions of south central
North Dakota, southeast North Dakota, and southwest North Dakota.
.DAY ONE...Tonight
Isolated thunderstorms possible overnight over parts of the area.
Severe weather is not expected.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
Isolated severe thunderstorms may be found Monday and again
Tuesday across southern North Dakota. Large hail and damaging
winds will be the main threats.
.SPOTTER INFORMATION STATEMENT...
Spotters are asked to provide reports to the NWS using standard
procedures, including through our social media accounts.
$$
Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
959 PM CDT Sun Aug 9 2026
MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
110300-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Eau Claire-
959 PM CDT Sun Aug 9 2026
This Hazardous Weather Outlook is for portions of central and
southern Minnesota, and west central Wisconsin.
.DAY ONE...Tonight.
Areas of dense fog are likely overnight into tomorrow morning,
primarily across low-lying areas of western Wisconsin and
southeast Minnesota.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Scattered thunderstorms are forecast to develop late Monday night
into early Tuesday morning across much of the coverage area. A
few storms may produce hail, gusty winds, frequent lightning and
brief heavy rain. Severe storms cannot be entirely ruled out but
chances are low.
.SPOTTER INFORMATION STATEMENT...
SKYWARN spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
916 PM CDT Sun Aug 9 2026
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ039-040-055-056-061-062-066-067-069>071-110230-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Dixon-Dakota-Kingsbury-Brookings-Lake-Moody-McCook-
Minnehaha-Turner-Yankton-Union-
916 PM CDT Sun Aug 9 2026
This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, southwest Minnesota, northeast Nebraska, east central South
Dakota and southeast South Dakota.
.DAY ONE...Tonight.
Low chances for showers and thunderstorms during the overnight.
Severe weather risks are low.
Patchy fog is possible into Monday morning mainly along low areas
and water ways.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Monday night chances for showers and thunderstorms return, some of
which could be strong to severe.
Periodic chances for showers and thunderstorms continue every night
into early next week. There is a nightly low risk storms could be
strong to severe.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed.
$$
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
916 PM CDT Sun Aug 9 2026
SDZ038-050-052>054-057>060-063>065-068-110230-
Beadle-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora-Davison-Hanson-
Charles Mix-Douglas-Hutchinson-Bon Homme-
916 PM CDT Sun Aug 9 2026
This Hazardous Weather Outlook is for central South Dakota, east
central South Dakota, south central South Dakota and southeast
South Dakota.
.DAY ONE...Tonight.
Scattered showers to isolated thunderstorms are possible after
midnight. Some could be strong to severe producing wind gusts to 60
mph and hail to the size of a golf ball.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Monday night chances for showers and thunderstorms return, some of
which could be strong to severe.
Periodic chances for showers and thunderstorms continue every night
into early next week. There is a nightly low risk storms could be
strong to severe.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed.
$$
Hazardous Weather Outlook
National Weather Service Aberdeen SD
215 PM CDT Sun Aug 9 2026
MNZ039-046-SDZ008-101915-
Traverse-Big Stone-Roberts-
215 PM CDT Sun Aug 9 2026
This Hazardous Weather Outlook is for west central Minnesota and
northeast South Dakota.
.DAY ONE...This afternoon and tonight.
Isolated storms are possible late this evening through the overnight
hours with lightning being the main threat. Cannot rule out small
hail and wind gusts between 40-50 mph with any stronger storm. However,
considerable uncertainty on whether storms will form or not exists
due to disagreements upon the models.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
There is a Marginal Risk, level 1 out of 5, for severe storms
across the entire forecast area for both Monday and Tuesday during
the evening and overnight hours. Main threats include large hail of
1 to 2" in diameter and wind gusts in excess of 60 mph.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Aberdeen SD
215 PM CDT Sun Aug 9 2026
SDZ003>005-009-010-015>018-033>037-045-048-051-101915-
Corson-Campbell-McPherson-Walworth-Edmunds-Dewey-Potter-Faulk-Spink-
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
215 PM CDT Sun Aug 9 2026 /115 PM MDT Sun Aug 9 2026/
This Hazardous Weather Outlook is for central South Dakota, north
central South Dakota and northeast South Dakota.
.DAY ONE...This afternoon and tonight.
There is a Slight Risk (level 2 out of 5) for severe thunderstorms
late this evening into the overnight hours. Large hail of 1 to 2+
inches in diameter and thunderstorm wind gusts of 60 to 70 mph are
possible. Isolated severe gusts in excess of 75 mph is not out of the
question. However, considerable uncertainty on whether storms will
form or not exists due to disagreements upon the models.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
There is a Marginal Risk, level 1 out of 5, for severe storms
across the entire forecast area for both Monday and Tuesday during
the evening and overnight hours. Main threats include large hail of
1 to 2" in diameter and wind gusts in excess of 60 mph.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be requested. Weather spotters are encouraged
to submit reports to the National Weather Service in Aberdeen. The
public can submit reports on our web page, Facebook page, or our X
feed.
$$
Hazardous Weather Outlook
National Weather Service Aberdeen SD
215 PM CDT Sun Aug 9 2026
SDZ006-007-011-019>023-101915-
Brown-Marshall-Day-Clark-Codington-Grant-Hamlin-Deuel-
215 PM CDT Sun Aug 9 2026
This Hazardous Weather Outlook is for northeast South Dakota.
.DAY ONE...This afternoon and tonight.
There is a Marginal Risk (level 1 out of 5) for severe thunderstorms
late this evening into the overnight hours. Large hail up to an inch
in diameter and thunderstorm wind gusts up to 65 mph are possible. However,
considerable uncertainty on whether storms will form or not exists
due to disagreements upon the models.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
There is a Marginal Risk, level 1 out of 5, for severe storms
across the entire forecast area for both Monday and Tuesday during
the evening and overnight hours. Main threats include large hail of
1 to 2" in diameter and wind gusts in excess of 60 mph.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
