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FLUS43 KUNR 011839
HWOUNR
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
1239 PM MDT WED APR 1 2026
SDZ001-012-013-024>032-041>044-046-047-049-072>077-WYZ054>060-
021315-
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-
1239 PM MDT WED APR 1 2026 /139 PM CDT WED APR 1 2026/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN SOUTH
DAKOTA AND NORTHEASTERN WYOMING.
DAY ONE
THIS AFTERNOON AND TONIGHT
SCATTERED LIGHT RAIN SHOWERS ARE EXPECTED ACROSS THE AREA TODAY.
TOWARDS THE NORTH A MIX OF RAIN/SNOW MAY BE PRESENT, WITH
PREDOMINANTLY SNOW ALONG THE ND BORDER. THERE ARE ALSO CHANCES OF
PATCHY FOG FOR TOMORROW MORNING.
DAYS TWO THROUGH SEVEN
THURSDAY THROUGH TUESDAY
RAIN WILL BUILD INTO THE AREA THURSDAY AFTERNOON AS THE BIGGER
SYSTEM ARRIVES. AFTER MIDNIGHT, THE PRECIP WILL TRANSITION TO
SNOW. THIS TRANSITION WILL BE MESSY, WITH UNCERTAINTY IN THE
TIMING AND DURATION. LESS THAN AN INCH OF SNOW IS EXPECTED ALONG
THE NE BORDER, INCREASING AS YOU MOVE NORTHWARD WHERE THE
NORTHEASTERN COUNTIES (AND BLACK HILLS) MAY SEE UPWARDS OF 7".
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
SDZ002-014-078-021315-
NORTHERN PERKINS-ZIEBACH-SOUTHERN PERKINS-
1239 PM MDT WED APR 1 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWESTERN
SOUTH DAKOTA.
DAY ONE
THIS AFTERNOON AND TONIGHT
A WINTER WEATHER ADVISORY REMAINS IN EFFECT THROUGH 12:00 NOON
THURSDAY (MDT) FOR GUSTY WINDS (40MPH) AND 1 TO LOCALLY 4 INCHES
OF SNOW. TONIGHT, AREAS OF FOG AND SLIGHT CHANCES OF FREEZING FOG
ARE ALSO POSSIBLE. USE EXTREME CAUTION WHEN DRIVING ON ROADS
IMPACTED WITH ICE AND/OR REDUCED VISIBILITIES.
DAYS TWO THROUGH SEVEN
THURSDAY THROUGH TUESDAY
RAIN WILL BUILD INTO THE AREA THURSDAY AFTERNOON AS THE BIGGER
SYSTEM ARRIVES. AFTER MIDNIGHT, THE PRECIP WILL TRANSITION TO
SNOW. THIS TRANSITION WILL BE MESSY, WITH UNCERTAINTY IN THE
TIMING AND DURATION. THE SNOW WILL LAST THROUGH FRIDAY EVENING,
AND BETWEEN 6 AND 8" ARE POSSIBLE.
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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