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FLUS43 KUNR 111100
HWOUNR

Hazardous Weather Outlook
National Weather Service Rapid City SD
500 AM MDT Sat Oct 11 2025

SDZ001-002-012>014-024>032-041>044-046-047-049-072>078-WYZ054>060-
121300-
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Black Hills-Northern Foothills-Rapid City-
Southern Foothills-Central Black Hills-Southern Black Hills-
Custer Co Plains-Pennington Co Plains-Haakon-Western Fall River-
Northern Oglala Lakota-Northern Jackson-Bennett-Mellette-Todd-
Tripp-Sturgis/Piedmont Foothills-Southern Meade Co Plains-
Hermosa Foothills-Eastern Fall River-Southern Oglala Lakota-
Southern Jackson-Southern Perkins-Northern Campbell-
Southern Campbell-Western Crook-Wyoming Black Hills-
Weston County Plains-Newcastle-Northeastern Crook-
500 AM MDT Sat Oct 11 2025 /600 AM CDT Sat Oct 11 2025/

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

.DAY ONE...Today and Tonight

The grassland fire danger on the western South Dakota plains
adjacent to the Black Hills will be high to locally very high this
afternoon.

Isolated thunderstorms are possible through this evening, but
severe thunderstorms are not expected.

Southeast winds will gust to 25-40 mph today, particularly over
south-central South Dakota.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

The grassland fire danger on the western South Dakota plains will
be high to very high Sunday afternoon.

Cold fronts will move through the area Sunday. Behind the cold
fronts, west to northwest winds will blow at 20-35 mph with gusts
from 35-55 mph, especially over northwestern South Dakota.

Frost and freezing temperatures are likely by Monday morning.

.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

$$