weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Bismarck ND
116 AM CDT Mon Aug 18 2025

NDZ002>005-010>013-021>023-025-036-037-047-048-050-051-190630-
Burke-Renville-Bottineau-Rolette-Mountrail-Ward-McHenry-Pierce-
McLean-Sheridan-Wells-Foster-Kidder-Stutsman-Logan-La Moure-
McIntosh-Dickey-
116 AM CDT Mon Aug 18 2025

This Hazardous Weather Outlook is for portions of north central
North Dakota, northwest North Dakota, south central North Dakota,
and southeast North Dakota.

.DAY ONE...Tonight

Dense fog advisory is in effect until 9am CDT Monday. See
weather.gov/bis for details.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Bismarck ND
116 AM CDT Mon Aug 18 2025

NDZ017-031-032-040-043-190630-
McKenzie-Golden Valley-Billings-Slope-Bowman-
116 AM CDT Mon Aug 18 2025 /1216 AM MDT Mon Aug 18 2025/

This Hazardous Weather Outlook is for portions of northwest North
Dakota and southwest North Dakota.

.DAY ONE...Tonight

Isolated thunderstorms are possible tonight. Severe weather is
not anticipated.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Aberdeen SD
403 AM CDT Mon Aug 18 2025

SDZ003>006-009-010-017>019-036-037-051-190915-
Corson-Campbell-McPherson-Brown-Walworth-Edmunds-Faulk-Spink-Clark-
Hyde-Hand-Buffalo-
403 AM CDT Mon Aug 18 2025 /303 AM MDT Mon Aug 18 2025/

This Hazardous Weather Outlook is for central South Dakota, north
central South Dakota and northeast South Dakota.

.DAY ONE...Today and tonight.

Mainly dry weather is expected. There is a marginal risk (level 1
out of 5) for severe storms from around 4 to 10 pm CDT. If any
showers or storms do develop, the main threat is for quarter sized
hail, with additional threats of damaging wind gusts and locally
heavy rainfall.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Hazardous weather is not expected at this time.

.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
403 AM CDT Mon Aug 18 2025

SDZ015-016-033>035-045-048-190915-
Dewey-Potter-Stanley-Sully-Hughes-Jones-Lyman-
403 AM CDT Mon Aug 18 2025 /303 AM MDT Mon Aug 18 2025/

This Hazardous Weather Outlook is for central South Dakota and
north central South Dakota.

.DAY ONE...Today and tonight.

There is a slight risk (level 2 out of 5) for severe storms (20 to 30
percent chance) from around 4 to 10 pm CDT. If any showers or storms
do develop, the main threat is for quarter sized hail, with
additional threats of damaging wind gusts and locally heavy rainfall.



.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Hazardous weather is not expected at this time.

.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 Rapid City SD
321 AM MDT Sun Aug 17 2025

SDZ001-002-012>014-024>026-028-031-032-043-072-073-078-WYZ054>060-
181300-
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Black Hills-Northern Foothills-Rapid City-
Central Black Hills-Pennington Co Plains-Haakon-Northern Jackson-
Sturgis/Piedmont Foothills-Southern Meade Co Plains-
Southern Perkins-Northern Campbell-Southern Campbell-
Western Crook-Wyoming Black Hills-Weston County Plains-Newcastle-
Northeastern Crook-
321 AM MDT Sun Aug 17 2025

This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.

.DAY ONE...Today and Tonight

Isolated thunderstorms are possible today, no widespread severe
weather is expected.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Thunderstorms are possible on Monday, some storms could be strong
to severe and capable of damaging winds and large hail.

.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

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE