weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Bismarck ND
855 PM CDT Thu Aug 17 2017

NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-190200-
Divide-Burke-Renville-Bottineau-Rolette-Williams-Mountrail-Ward-
McHenry-Pierce-McKenzie-Dunn-Mercer-Oliver-McLean-Sheridan-Wells-
Foster-Golden Valley-Billings-Stark-Morton-Burleigh-Kidder-
Stutsman-Slope-Hettinger-Grant-Bowman-Adams-Sioux-Emmons-Logan-
La Moure-McIntosh-Dickey-
855 PM CDT Thu Aug 17 2017 /755 PM MDT Thu Aug 17 2017/

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

.DAY ONE...Tonight

Scattered thunderstorms across northwest North Dakota late this
evening will spread across central North Dakota through the night,
especially across the north central through the James River
Valley. A few storms may be strong to severe with large hail to
quarter size, damaging winds to 60 mph and dangerous lightning.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There is a chance of thunderstorms Sunday and Sunday night.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report hail and wind reports to the
National Weather Service in Bismarck at 701-223-5482.

$$

Hazardous Weather Outlook
National Weather Service Grand Forks ND
633 PM CDT Thu Aug 17 2017

NDZ006>008-014>016-024-026>030-038-039-049-052>054-182345-
Towner-Cavalier-Pembina-Benson-Ramsey-Eastern Walsh County-Eddy-
Nelson-Grand Forks-Griggs-Steele-Traill-Barnes-Cass-Ransom-
Sargent-Richland-Western Walsh County-
633 PM CDT Thu Aug 17 2017

This hazardous weather outlook is for portions of eastern North
Dakota, west central and northwest Minnesota.

.DAY ONE...Tonight

Showers and thunderstorms are expected to move into eastern North
Dakota late this evening and through the overnight period. Severe
weather is not expected.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Lingering showers and thunderstorms will continue to move through
the region Friday morning. Severe weather is not expected.

Small chances for showers and thunderstorms return late Saturday
and early Sunday, and again Monday and Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
357 AM MDT Thu Aug 17 2017

SDZ002-012>014-031-032-043-073-181300-
Perkins-Butte-Northern Meade Co Plains-Ziebach-
Pennington Co Plains-Haakon-Jackson-Southern Meade Co Plains-
357 AM MDT Thu Aug 17 2017

This Hazardous weather outlook is for portions of western South
Dakota.

.DAY ONE...Today and Tonight

Warm temperatures, low humidity, and gusty northwest winds will
put the grassland fire danger index into the very high category
this afternoon.

There is a chance of thunderstorms this afternoon into tonight.
Severe thunderstorms are not expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There is a chance of thunderstorms on Sunday. A few severe
thunderstorms are possible with large hail and damaging winds.

.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

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
357 AM MDT Thu Aug 17 2017

SDZ025>027-030-041-042-044-046-047-049-072-074-181300-
Northern Foot Hills-Rapid City-Southern Foot Hills-
Custer Co Plains-Fall River-Oglala Lakota-Bennett-Mellette-Todd-
Tripp-Sturgis/Piedmont Foot Hills-Hermosa Foot Hills-
357 AM MDT Thu Aug 17 2017 /457 AM CDT Thu Aug 17 2017/

This Hazardous weather outlook is for portions of south central
South Dakota...and western South Dakota.

.DAY ONE...Today and Tonight

There is a chance of thunderstorms this afternoon into tonight.
Severe thunderstorms are not expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There is a chance of thunderstorms on Sunday. A few severe
thunderstorms are possible with large hail and damaging winds.

.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

$$

Hazardous Weather Outlook
National Weather Service Aberdeen SD
428 AM CDT Thu Aug 17 2017

MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-180930-
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-
428 AM CDT Thu Aug 17 2017 /328 AM MDT Thu Aug 17 2017/

This Hazardous Weather Outlook is for portions of west central
Minnesota, central South Dakota, north central South Dakota, and
northeast South Dakota.

.DAY ONE...Today and Tonight

Scattered showers and thunderstorms will move into central South
Dakota late this afternoon into early evening, then move across
the rest of the area overnight. The threat for severe storms is
low at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$
TMT

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
400 AM CDT Thu Aug 17 2017

IAZ001>003-012>014-020>022-031-032-MNZ080-081-089-090-NEZ014-
180900-
Lyon IA-Osceola-Dickinson-Sioux-O`Brien-Clay IA-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Murray-Cottonwood-Nobles-Jackson-Dakota-
400 AM CDT Thu Aug 17 2017

This Hazardous Weather Outlook is for portions of northwest Iowa,
west central Iowa, southwest Minnesota, and northeast Nebraska.

.DAY ONE...Today and Tonight

No hazardous weather is expected today and tonight.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Additional thunderstorms will be possible on Friday. An isolated
strong storm is possible producing hail to one inch in diameter
and wind gusts to 60 mph.

Strong to severe storms will be possible Sunday night. These
storms will be capable of producing large hail and strong damaging
winds.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today.

$$

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