807
FLUS43 KUNR 200841
HWOUNR

Hazardous Weather Outlook
National Weather Service Rapid City SD
Issued by National Weather Service North Platte NE
241 AM MDT Tue May 20 2025

SDZ024>030-041-042-072-074>076-WYZ054>060-210845-
Northern Black Hills-Northern Foothills-Rapid City-
Southern Foothills-Central Black Hills-Southern Black Hills-
Custer Co Plains-Western Fall River-Northern Oglala Lakota-
Sturgis/Piedmont Foothills-Hermosa Foothills-Eastern Fall River-
Southern Oglala Lakota-Northern Campbell-Southern Campbell-
Western Crook-Wyoming Black Hills-Weston County Plains-Newcastle-
Northeastern Crook-
241 AM MDT Tue May 20 2025

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

.DAY ONE...Today and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

There will be periodic chances for thunderstorms Thursday night
through Monday. At this time, the threat for severe storms is
low.


.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

$$

SDZ001-002-012>014-031-032-043-044-046-047-049-073-077-078-210845-
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Pennington Co Plains-Haakon-Northern Jackson-Bennett-Mellette-
Todd-Tripp-Southern Meade Co Plains-Southern Jackson-
Southern Perkins-
241 AM MDT Tue May 20 2025 /341 AM CDT Tue May 20 2025/

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

.DAY ONE...Today and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Patchy frost will be possible east of a line from Spearfish, to
Martin Thursday morning as overnight lows drop into the lower 30s.

There will be periodic chances for thunderstorms Thursday night
through Monday. At this time, the threat for severe storms is
low.

.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

$$

CLB