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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Aberdeen SD
253 PM CDT Sun May 26 2019

MNZ039-046-SDZ003>011-021-272000-
Traverse-Big Stone-Corson-Campbell-McPherson-Brown-Marshall-Roberts-
Walworth-Edmunds-Day-Grant-
253 PM CDT Sun May 26 2019 /153 PM MDT Sun May 26 2019/

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

.DAY ONE...This afternoon and tonight.

Thunderstorms will be possible late tonight. Lightning and moderate
rainfall will be the main threats.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

A few thunderstorms will be possible mainly Monday night into
Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Aberdeen SD
253 PM CDT Sun May 26 2019

SDZ015>020-022-023-033>037-045-048-051-272000-
Dewey-Potter-Faulk-Spink-Clark-Codington-Hamlin-Deuel-Stanley-Sully-
Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
253 PM CDT Sun May 26 2019 /153 PM MDT Sun May 26 2019/

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

.DAY ONE...This afternoon and tonight.

Thunderstorms are expected from this evening through late tonight.
While severe storms are not expected, some storms may produce small
hail and gusty winds. Areas along I-90 will have the best potential
of seeing the small hail and winds. Moderate to heavy rainfall
tonight could cause some flooding issues.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

A few strong storms will be possible on Tuesday, mainly along and
south of I-90.

.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
Twitter feed.

$$

Dorn

Hazardous Weather Outlook
National Weather Service Billings MT
528 AM MDT Sun May 26 2019

MTZ028>042-056>058-063>068-WYZ098-099-271130-
Southern Wheatland-Musselshell-Treasure-Northern Rosebud-Custer-
Fallon-Northern Stillwater-Yellowstone-Powder River-Carter-
Southern Big Horn-Eastern Carbon-Northern Park-
Northern Sweet Grass-Golden Valley-Red Lodge Foothills-
Northern Big Horn-Southern Rosebud-Judith Gap-Paradise Valley-
Livingston Area-Beartooth Foothills-Absaroka/Beartooth Mountains-
Crazy Mountains-Northeast Bighorn Mountains-Sheridan Foothills-
528 AM MDT Sun May 26 2019

This Hazardous Weather Outlook is for portions of central
Montana...south central Montana...southeast Montana and north
central Wyoming.

* WHAT...Strong to severe thunderstorms, steady rainfall and
  mountain snowfall.

* WHERE...South central into southeast Montana and northern
  Wyoming.

* WHEN...Today through this evening for thunderstorms. Tonight
  through Tuesday morning for rain and mountain snowfall.

* THUNDERSTORMS...Some thunderstorms will be capable of producing
  hail and high winds. People with outdoor activities planned
  should monitor the forecast and take action should thunderstorms
  approach.

* RAINFALL...Widespread precipitation is possible tonight into
  Tuesday morning. Additional precipitation falling on already
  saturated soil will increase flooding concerns.

* MOUNTAIN SNOWFALL...Snowfall in the Beartooth Mountains may
  impact travel over the Beartooth Highway tonight into Tuesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Hazardous Weather Outlook is issued when hazardous weather could
impact the region within the next week. Be sure to stay tuned for
future updates as locations, timing, and impacts could change.
Begin preparations to mitigate any impacts that could result from
the hazardous weather.

&&

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
414 AM MDT Sun May 26 2019

SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-271015-
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Black Hills-Northern Foot Hills-Rapid City-
Southern Foot Hills-Central Black Hills-Southern Black Hills-
Custer Co Plains-Pennington Co Plains-Haakon-Fall River-
Oglala Lakota-Jackson-Bennett-Mellette-Todd-Tripp-
Sturgis/Piedmont Foot Hills-Southern Meade Co Plains-
Hermosa Foot Hills-Northern Campbell-Southern Campbell-
Western Crook-Wyoming Black Hills-Weston-Northeastern Crook-
414 AM MDT Sun May 26 2019 /514 AM CDT Sun May 26 2019/

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

.DAY ONE...Today and Tonight

Flooding continues across portions of the western South Dakota
plains. See the latest Flood Warnings and Statements for details.

Thunderstorms will develop this afternoon and evening, some of
which will be strong to severe. Heavy rain from these
thunderstorms could worsen flooding; see the latest Flood Watch
for details.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Thunderstorms will continue into Monday morning. During somewhat
of a break in precipitation during the day, fog will develop
across some areas, especially around the Black Hills. Monday
evening, chances for thunderstorms will increase again, with the
potential for some strong storms with heavy rain.

Rain will persist into Tuesday. By Tuesday night, 1 to 2 inches of
total precipitation will be possible. See the latest Flood Watch
for details.

.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
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