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3 products issued by NWS for: Rapid City SD
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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Rapid City SD
349 AM MDT Sat Jun 23 2018

Northern Black Hills-Northern Foot Hills-Rapid City-
Southern Foot Hills-Central Black Hills-Southern Black Hills-
Custer Co Plains-Pennington Co Plains-Fall River-Oglala Lakota-
Bennett-Sturgis/Piedmont Foot Hills-Hermosa Foot Hills-
Southern Campbell-Western Crook-Wyoming Black Hills-Weston-
Northeastern Crook-
349 AM MDT Sat Jun 23 2018

This Hazardous Weather Outlook is for portions of northwestern
South Dakota...southwestern South Dakota...the Black Hills of
South Dakota...northeast Wyoming...and the Black Hills of

.DAY ONE...Today and Tonight

Scattered thunderstorms are expected this afternoon and evening.
There is a marginal risk of severe thunderstorms with large hail
and damaging winds. Thunderstorms may bring locally heavy rainfall

.DAYS TWO THROUGH SEVEN...Sunday through Friday

There is a chance of thunderstorms Sunday and Monday. Severe
thunderstorms are not expected at this time. Locally heavy
rainfall is possible Sunday through Monday Afternoon.


Spotter activation will not be needed today.


Stay tuned to NOAA weather radio for further updates...or check
our web site at


Special Weather Statement

Special Weather Statement
National Weather Service Rapid City SD
900 PM MDT SAT JUN 23 2018

Northern Black Hills SD-Central Black Hills SD-
Sturgis/Piedmont Foot Hills SD-Rapid City SD-
900 PM MDT SAT JUN 23 2018


At 900 PM MDT, Doppler radar was tracking a strong thunderstorm over
Hisega, or 8 miles west of Rapid City, moving northeast at 20 mph.

Winds in excess of 40 mph will be possible with this storm.

Locations impacted include...
Rapid City, western Rapid Valley, Summerset, Black Hawk, Johnson
Siding, Hisega and Pactola Reservoir.

This Includes Interstate 90 in South Dakota between Mile Markers 48
and 61.


Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded


LAT...LON 4399 10347 4410 10357 4428 10322 4405 10313
TIME...MOT...LOC 0300Z 244DEG 17KT 4407 10341



Flood Watch

Flood Watch
National Weather Service Rapid City SD
325 PM MDT Sat Jun 23 2018

...Heavy rain potential tonight through Monday...

.Widespread showers and thunderstorms are expected tonight
through Monday. Locally heavy rainfall of 1-2 inches is possible
across a good portion of the watch area. Given the recent
rainfall and with the already saturated grounds, conditions are
favorable for the development of flooding.

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-Hermosa Foot Hills-
Including the cities of Lead, Deadwood, Spearfish, Rapid City,
Edgemont, Hot Springs, Hill City, Mt Rushmore, Custer, Folsom,
Wall, Philip, Ardmore, Oelrichs, Pine Ridge, Oglala, Kyle,
Kadoka, Martin, White River, Mission, Winner, Sturgis,
and Hermosa
325 PM MDT Sat Jun 23 2018 /425 PM CDT Sat Jun 23 2018/


The Flood Watch continues for

* Portions of northwestern South Dakota, south central South
  Dakota, southwestern South Dakota, and the Black Hills of
  South Dakota, including the following areas, in northwestern
  South Dakota, the Northern Foot Hills and the Sturgis/Piedmont
  Foot Hills. In south central South Dakota, Mellette, Todd, and
  Tripp. In southwestern South Dakota, Bennett, Haakon, Jackson,
  Oglala Lakota, the Custer County Plains, the Fall River County
  Plains, the Hermosa Foot Hills, the Pennington County Plains,
  the Rapid City area, and the Southern Foot Hills. In the Black
  Hills of South Dakota, the Central Black Hills, the Northern
  Black Hills, and the Southern Black Hills.

* Through Monday afternoon

* 1 to 2 inches of rainfall are possible, and with already
  saturated ground, flooding will be possible.

* Flooding that develops could wash out roads in low-lying
  areas, as well as impact property along creeks, streams, and


A flood watch means that flooding is possible along rivers and
creeks in the watch area, but is not imminent. If you are in the
watch area, take time to move livestock, equipment, and other
property from low lying areas before flooding occurs. Monitor
NOAA weather radio and local media for updated forecasts and be
ready to quickly move to higher ground if rising water levels are
observed or a warning is issued.



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