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FLUS43 KUNR 011021
HWOUNR
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
421 AM MDT WED APR 1 2026
SDZ001-012-013-024>032-041>044-046-047-049-072>077-WYZ054>060-
021300-
HARDING-BUTTE-NORTHERN MEADE CO PLAINS-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-NORTHERN CAMPBELL-SOUTHERN CAMPBELL-
WESTERN CROOK-WYOMING BLACK HILLS-WESTON COUNTY PLAINS-NEWCASTLE-
NORTHEASTERN CROOK-
421 AM MDT WED APR 1 2026 /521 AM CDT WED APR 1 2026/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN SOUTH
DAKOTA AND NORTHEASTERN WYOMING.
DAY ONE
TODAY AND TONIGHT
EXPECT SOME SNOW AND RAIN THROUGH TONIGHT, POSSIBLY MIXED WITH
PATCHY FREEZING RAIN EARLY THIS MORNING. SNOW ACCUMULATIONS WILL
BE MINIMAL.
DAYS TWO THROUGH SEVEN
THURSDAY THROUGH TUESDAY
ANOTHER STORM SYSTEM WILL IMPACT THE AREA THURSDAY NIGHT THROUGH
FRIDAY. RAIN WILL BUILD IN FROM THE WEST THURSDAY AFTERNOON AND
TRANSITION TO SNOW AT NIGHT. THE REMAINING SNOW WILL MOVE OUT OF
THE AREA SATURDAY AFTERNOON. THE HIGHEST SNOW TOTALS (PERHAPS
4-8") ARE MOST LIKELY ACROSS PARTS OF NORTHEASTERN WYOMING AND
NORTHWESTERN SOUTH DAKOTA, INCLUDING THE NORTHERN BLACK HILLS.
AMOUNTS WILL DECREASE RAPIDLY AS ONE NEARS THE NEBRASKA STATE
LINE. WE ARE WATCHING FOR THE POSSIBILITY OF SOME FREEZING RAIN OR
SOUTH-CENTRAL SOUTH DAKOTA.
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
SDZ002-014-078-021300-
NORTHERN PERKINS-ZIEBACH-SOUTHERN PERKINS-
421 AM MDT WED APR 1 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWESTERN
SOUTH DAKOTA.
DAY ONE
TODAY AND TONIGHT
A WINTER WEATHER ADVISORY IS IN EFFECT TODAY. SEE WSWUNR FOR
DETAILS.
DAYS TWO THROUGH SEVEN
THURSDAY THROUGH TUESDAY
ANOTHER STORM SYSTEM WILL IMPACT THE AREA THURSDAY NIGHT THROUGH
FRIDAY. RAIN WILL BUILD IN FROM THE WEST THURSDAY AFTERNOON AND
TRANSITION TO SNOW AT NIGHT. THE REMAINING SNOW WILL MOVE OUT OF
THE AREA SATURDAY AFTERNOON. 4-8" OF SNOW MAY OCCUR. WE ARE
WATCHING FOR A BRIEF PERIOD OF FREEZING RAIN.
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
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