Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Aberdeen SD
309 AM CDT Tue May 19 2026
MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-200815-
Traverse-Big Stone-Corson-Campbell-McPherson-Brown-Marshall-Roberts-
Walworth-Edmunds-Day-Dewey-Potter-Faulk-Spink-Clark-Codington-Grant-
Hamlin-Deuel-Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
309 AM CDT Tue May 19 2026 /209 AM MDT Tue May 19 2026/
This Hazardous Weather Outlook is for west central Minnesota,
central South Dakota, north central South Dakota and northeast
South Dakota.
.DAY ONE...Today and tonight.
Temperatures tonight will dip well into the 30s with some spots in
the James valley into the upper 20s. Protect sensitive vegetation by
covering with cloth and bringing container plants indoors. Drain or
unhook sprinklers to prevent damage.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
07
Hazardous Weather Outlook
National Weather Service Bismarck ND
556 PM CDT Tue May 19 2026
NDZ003-004-012-019-020-022-035-041-042-044-055>062-202300-
Renville-Bottineau-McHenry-Mercer-Oliver-Sheridan-Burleigh-
Hettinger-Grant-Adams-Northwest Ward-
Central and Southern Ward/Minot Area-Western McLean-
Eastern McLean-Western Morton-Eastern Morton-Western Sioux-
Eastern Sioux-
556 PM CDT Tue May 19 2026 /456 PM MDT Tue May 19 2026/
This Hazardous Weather Outlook is for portions of north central
North Dakota, south central North Dakota, and southwest North
Dakota.
.DAY ONE...Tonight
A Frost Advisory is in effect tonight through Wednesday morning.
See weather.gov/bis for more information.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
A Frost Advisory is in effect through early Wednesday morning. See
weather.gov/bis for more information.
.SPOTTER INFORMATION STATEMENT...
Spotters are asked to provide reports to the NWS using standard
procedures, including through our social media accounts.
$$
Hazardous Weather Outlook
National Weather Service Bismarck ND
556 PM CDT Tue May 19 2026
NDZ005-013-023-025-036-037-046>048-050-051-202300-
Rolette-Pierce-Wells-Foster-Kidder-Stutsman-Emmons-Logan-La Moure-
McIntosh-Dickey-
556 PM CDT Tue May 19 2026
This Hazardous Weather Outlook is for portions of north central
North Dakota, south central North Dakota, and southeast North
Dakota.
.DAY ONE...Tonight
Freeze Warning is in effect tonight through Wednesday morning. See
weather.gov/bis for more information.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Freeze Warning is in effect early Wednesday morning. see
weather.gov/bis for more information.
.SPOTTER INFORMATION STATEMENT...
Spotters are asked to provide reports to the NWS using standard
procedures, including through our social media accounts.
$$
Hazardous Weather Outlook
National Weather Service Grand Forks ND
255 PM CDT Tue May 19 2026
MNZ001>009-013>017-022>024-027>032-040-NDZ006>008-014>016-024-
026>030-038-039-049-052>054-202000-
West Polk-Norman-Clay-Kittson-Roseau-Lake Of The Woods-
West Marshall-East Marshall-North Beltrami-Pennington-Red Lake-
East Polk-North Clearwater-South Beltrami-Mahnomen-
South Clearwater-Hubbard-West Becker-East Becker-Wilkin-
West Otter Tail-East Otter Tail-Wadena-Grant-Towner-Cavalier-
Pembina-Benson-Ramsey-Eastern Walsh-Eddy-Nelson-Grand Forks-
Griggs-Steele-Traill-Barnes-Cass-Ransom-Sargent-Richland-
Western Walsh-
255 PM CDT Tue May 19 2026
This hazardous weather outlook is for portions of eastern North
Dakota, west central and northwest Minnesota.
.DAY ONE...This Afternoon and Tonight
Temperatures drop to near freezing across all of eastern North
Dakota and western Minnesota tonight into Wednesday morning.
Freeze warning out for all but parts of west central Minnesota
which have a frost advisory.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
The probability for widespread hazardous weather is low.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated today.
$$
Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
1220 PM CDT Tue May 19 2026
MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
201730-
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-
1220 PM CDT Tue May 19 2026
This Hazardous Weather Outlook is for portions of central and
southern Minnesota, and west central Wisconsin.
.DAY ONE...This Afternoon and Tonight.
Temperatures will dip into the low to mid 30s tonight. This will
cause areas of Frost to develop. Protect sensitive vegetation by
covering with cloth and bringing potted plants indoors. See the
Frost Advisory for additional information.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
SKYWARN spotter activation will not be needed.
$$
BH
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
307 AM CDT Tue May 19 2026
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-200815-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury-Brookings-Gregory-
Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-Davison-Hanson-McCook-
Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton-
Union-
307 AM CDT Tue May 19 2026
This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, southwest Minnesota, northeast Nebraska, central South
Dakota, east central South Dakota, south central South Dakota and
southeast South Dakota.
.DAY ONE...Today and tonight.
Patchy drizzle may lead to reduced visibility through daybreak.
Lows tonight fall into the 30s, leading to frost and freeze
conditions across the region into Wednesday morning. Protect
sensitive vegetation.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Additional chances for showers and thunderstorms return Thursday
afternoon through Friday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
