692
FNUS53 KUNR 011009
FWFUNR
FIRE WEATHER PLANNING FORECAST FOR NE WYOMING AND WRN SOUTH DAKOTA
NATIONAL WEATHER SERVICE RAPID CITY SD
409 AM MDT TUE SEP 1 2026
DISCUSSION
RAIN WITH EMBEDDED THUNDER WILL CROSS THE REGION
FROM SOUTHWEST TO NORTHEAST THIS MORNING INTO EARLY THIS AFTERNOON,
PRODUCING GENERALLY LESS THAN 0.20 INCHES OF QPF FOR MOST AREAS.
THUNDERSTORMS WILL FOLLOW THIS AFTERNOON AND EVENING WITH A FEW
CELLS CAPABLE OF PRODUCING DAMAGING WINDS AND LARGE HAIL,
ESPECIALLY EAST OF OGLALA LAKOTA COUNTY AND SOUTH OF I-90
(GENERALLY WEAKER ARE MORE ISOLATED STORMS ELSEWHERE). A FEW WIND
GUSTS OVER 75 MPH AND A COUPLE INSTANCES OF HAIL LARGER THAN EGG
SIZE ARE POSSIBLE IN THIS AREA. MINIMUM HUMIDITY VALUES WILL
GENERALLY STAY ABOVE 30-45 PERCENT TODAY. HOTTER, DRIER, AND
WINDIER WEATHER RETURNS WEDNESDAY THROUGH THE END OF THE WEEK WITH
NEAR-CRITICAL TO CRITICAL FIRE WEATHER CONDITIONS EXPECTED
WEDNESDAY THROUGH FRIDAY.
WYZ314-012200-
NORTHERN CAMPBELL-
INCLUDING GILLETTE AND WESTON
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........31 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTH 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......6600 TO 8300 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........69-79 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........13 PERCENT.
20-FOOT WINDS.......SOUTH 20 TO 30 MPH WITH GUSTS TO AROUND 40 MPH.
TRANSPORT WINDS.....SOUTHWEST 35 TO 40 MPH.
SMOKE DISPERSAL.....VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
MIXING HEIGHT.......9900 TO 12400 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN
THE UPPER 80S. SOUTHWEST WINDS AROUND 25 MPH.
FRIDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN
THE LOWER 90S. SOUTH WINDS 20 TO 25 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 10 TO 20 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 80S.
LABOR DAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
WYZ315-012200-
SOUTHERN CAMPBELL-
INCLUDING WRIGHT AND SAVAGETON
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE DAY.
SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 80.
MIN HUMIDITY........31 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5700 TO 7200 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........62-72 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 86.
MIN HUMIDITY........17 PERCENT.
20-FOOT WINDS.......SOUTHWEST 20 TO 30 MPH WITH GUSTS TO AROUND 40
MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 35 MPH INCREASING TO AROUND 45
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
MIXING HEIGHT.......9800 TO 12300 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN
THE MID 80S. SOUTHWEST WINDS AROUND 25 MPH.
FRIDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN
THE UPPER 80S. SOUTHWEST WINDS AROUND 25 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
WEST WINDS 15 TO 20 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
LABOR DAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
WYZ316-012200-
CROOK COUNTY PLAINS-
INCLUDING MOORCROFT, DEVILS TOWER, HULETT, AND NEW HAVEN
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE
AFTERNOON.
CHC OF WETTING RAIN.20 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........31 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5900 TO 7400 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 53.
MAX HUMIDITY........79-87 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........13 PERCENT.
20-FOOT WINDS.......SOUTH 15 TO 25 MPH.
TRANSPORT WINDS.....SOUTH AROUND 30 MPH INCREASING TO SOUTHWEST
AROUND 40 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
MIXING HEIGHT.......9800 TO 12300 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS AROUND 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 90.
WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
LABOR DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.
WYZ317-012200-
WESTON COUNTY PLAINS-
INCLUDING NEWCASTLE, UPTON, AND ROCHELLE
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........28 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5100 TO 6400 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........70-80 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........14 PERCENT.
20-FOOT WINDS.......SOUTH 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....SOUTH AROUND 30 MPH INCREASING TO SOUTHWEST
AROUND 40 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
MIXING HEIGHT.......9300 TO 11700 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS
AROUND 90. SOUTHWEST WINDS 20 TO 25 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 20 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 90S.
WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
LABOR DAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.
WYZ318-012200-
WYOMING BLACK HILLS-
INCLUDING SUNDANCE AND FOUR CORNERS
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH
THE DAY.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....73-79.
MIN HUMIDITY........34-40 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5400 TO 6800 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........69-79 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....82-90.
MIN HUMIDITY........17 PERCENT.
20-FOOT WINDS.......SOUTH 15 TO 25 MPH.
GUSTS TO AROUND 35 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH INCREASING TO SOUTHWEST
AROUND 40 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......9600 TO 12000 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
LABOR DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
SDZ327-012200-
BUTTE COUNTY AREA-
INCLUDING BELLE FOURCHE, COLONY, AND NEWELL
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON.
CHC OF WETTING RAIN.20 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........38-44 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5200 TO 6600 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........19-29 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH INCREASING TO 15 TO 25 MPH WITH GUSTS TO
AROUND 35 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH INCREASING TO SOUTH
AROUND 35 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......9000 TO 11300 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 20 TO 25 MPH.
FRIDAY
WINDY. MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN
THE MID 90S. SOUTH WINDS 20 TO 30 MPH.
SATURDAY
WINDY. MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN
THE LOWER 90S. NORTHWEST WINDS 20 TO 30 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 80S.
LABOR DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.
SDZ319-012200-
NORTHERN BLACK HILLS-
INCLUDING LEAD, DEADWOOD, AND ROCHFORD
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE
AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....68-74.
MIN HUMIDITY........43-53 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......4000 TO 5100 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....50-56.
MAX HUMIDITY........80-96 PERCENT.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....78-86.
MIN HUMIDITY........21-27 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH INCREASING TO GUSTS TO
AROUND 35 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO AROUND 40
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8700 TO 10900 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.
LABOR DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
SDZ320-012200-
CENTRAL BLACK HILLS-
INCLUDING CUSTER, HILL CITY, AND KEYSTONE
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY SUNNY. CHANCE OF
RAIN SHOWERS IN THE MORNING, THEN SLIGHT CHANCE
OF RAIN SHOWERS IN THE AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....69-75.
MIN HUMIDITY........44-54 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO FAIR IN THE AFTERNOON.
MIXING HEIGHT.......4100 TO 5200 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........80-96 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH WITH GUSTS TO AROUND 20
MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH SHIFTING TO THE SOUTH
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....79-87.
MIN HUMIDITY........21-29 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH INCREASING TO GUSTS TO
AROUND 35 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO AROUND 35
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8400 TO 10600 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. WEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE UPPER 70S.
LABOR DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SDZ321-012200-
SOUTHERN BLACK HILLS-
INCLUDING PRINGLE, CUSTER STATE PARK, AND WIND CAVE
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........CLOUDY THEN BECOMING MOSTLY SUNNY. CHANCE OF
RAIN SHOWERS IN THE MORNING.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........38-44 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH SHIFTING TO THE SOUTHEAST
WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4500 TO 5700 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 58.
MAX HUMIDITY........76-86 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH SHIFTING TO THE NORTH 5
TO 10 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....84-90.
MIN HUMIDITY........20 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....WEST AROUND 20 MPH INCREASING TO SOUTHWEST
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8800 TO 11000 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80.
LABOR DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.
SDZ322-012200-
FALL RIVER COUNTY AREA-
INCLUDING HOT SPRINGS, EDGEMONT, AND ARDMORE
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........CLOUDY THEN BECOMING MOSTLY SUNNY. CHANCE OF
RAIN SHOWERS IN THE MORNING.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........35 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH SHIFTING TO THE SOUTH WITH
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4900 TO 6200 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 59.
MAX HUMIDITY........76-86 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........17 PERCENT.
20-FOOT WINDS.......SOUTHWEST 15 TO 25 MPH.
GUSTS TO AROUND 30 MPH INCREASING TO GUSTS TO
AROUND 40 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH INCREASING TO AROUND 35
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
MIXING HEIGHT.......9300 TO 11700 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN
THE LOWER 90S. SOUTHWEST WINDS 20 TO 25 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
90S. SOUTHWEST WINDS AROUND 20 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. WEST WINDS 15 TO 20 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
LABOR DAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.
SDZ323-012200-
NORTHERN FOOT HILLS-
INCLUDING SPEARFISH AND STURGIS
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........42-48 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4700 TO 5900 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 58.
MAX HUMIDITY........77-93 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........20 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH INCREASING TO SOUTH
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......9000 TO 11300 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. NORTHWEST WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.
LABOR DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.
SDZ324-012200-
EASTERN FOOT HILLS-
INCLUDING RAPID CITY AND PIEDMONT
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY SUNNY. CHANCE OF
RAIN SHOWERS IN THE MORNING, THEN SLIGHT CHANCE
OF RAIN SHOWERS IN THE AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........49 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH SHIFTING TO THE EAST 10
TO 15 MPH IN THE AFTERNOON.
GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH SHIFTING TO THE EAST IN
THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3500 TO 4400 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 58.
MAX HUMIDITY........89-97 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH SHIFTING TO THE SOUTH 5 TO 10 MPH AFTER
MIDNIGHT.
TRANSPORT WINDS.....EAST AROUND 20 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........21 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....SOUTH 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8700 TO 10900 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. NORTH WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
LABOR DAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.
SDZ325-012200-
CUSTER COUNTY PLAINS-
INCLUDING HERMOSA, FAIRBURN, BUFFALO GAP, AND FOLSOM
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY SUNNY. CHANCE OF
RAIN SHOWERS IN THE MORNING, THEN SLIGHT CHANCE
OF RAIN SHOWERS IN THE AFTERNOON.
CHC OF WETTING RAIN.20 PERCENT.
MAX TEMPERATURE.....AROUND 80.
MIN HUMIDITY........46 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....NORTH 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO FAIR IN THE AFTERNOON.
MIXING HEIGHT.......3800 TO 4800 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........95-100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH SHIFTING TO THE WEST
AROUND 5 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH BECOMING SOUTHEAST
AROUND 10 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 94.
MIN HUMIDITY........20 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....SOUTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......9000 TO 11300 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
90S. SOUTHWEST WINDS AROUND 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. NORTHWEST WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.
LABOR DAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.
SDZ326-012200-
PINE RIDGE AREA-
INCLUDING PINE RIDGE, OELRICHS, BATESLAND, AND KYLE
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........CLOUDY THEN BECOMING MOSTLY SUNNY. CHANCE OF
RAIN SHOWERS IN THE MORNING, THEN SLIGHT CHANCE
OF RAIN SHOWERS IN THE AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........42 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH SHIFTING TO THE NORTHWEST
WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....NORTH 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4000 TO 5100 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 59.
MAX HUMIDITY........87-95 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 95.
MIN HUMIDITY........19 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 20 MPH.
GUSTS TO AROUND 25 MPH INCREASING TO GUSTS TO
AROUND 35 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO AROUND 30
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......9300 TO 11700 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 90S.
SOUTHWEST WINDS AROUND 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. NORTHWEST WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.
LABOR DAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 90S.
SDZ328-012200-
PERKINS COUNTY-
INCLUDING LEMMON AND BISON
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........37 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2900 TO 3700 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 54.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH DECREASING TO AROUND 15
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 86.
MIN HUMIDITY........35-45 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH.
GUSTS TO AROUND 35 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4500 TO 5700 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE
UPPER 80S. WEST WINDS 15 TO 25 MPH.
FRIDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE
LOWER 90S. SOUTHEAST WINDS 20 TO 25 MPH.
SATURDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS
AROUND 90. NORTHEAST WINDS 15 TO 25 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
LABOR DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
SDZ329-012200-
WEST CENTRAL PLAINS-
INCLUDING FAITH, ELLSWORTH AFB, NEW UNDERWOOD, AND WALL
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH
THE DAY.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........42-48 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3200 TO 4100 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE EVENING.
TRANSPORT WINDS.....EAST AROUND 30 MPH BECOMING SOUTHEAST AROUND 20
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 94.
MIN HUMIDITY........20-28 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH.
GUSTS TO AROUND 35 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH INCREASING TO SOUTH
AROUND 35 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8500 TO 10700 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN
THE MID 90S. SOUTHWEST WINDS 20 TO 25 MPH.
FRIDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN
THE MID 90S. SOUTH WINDS 20 TO 25 MPH.
SATURDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN
THE MID 90S. NORTH WINDS 20 TO 25 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.
LABOR DAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.
SDZ332-012200-
BADLANDS AREA-
INCLUDING INTERIOR, SCENIC, ROCKYFORD, AND WANBLEE
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY SUNNY. CHANCE OF
RAIN SHOWERS THROUGH THE DAY. SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 80.
MIN HUMIDITY........46-54 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO FAIR IN THE AFTERNOON.
MIXING HEIGHT.......3600 TO 4500 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 58.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE EVENING.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH BECOMING EAST AROUND 15
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 95.
MIN HUMIDITY........19-27 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....SOUTH 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8600 TO 10800 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. SOUTHWEST WINDS AROUND 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. NORTHWEST WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.
LABOR DAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
SDZ333-012200-
BENNETT COUNTY AREA-
INCLUDING MARTIN, TUTHILL, ALLEN, AND LONG VALLEY
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS THROUGH THE
DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........47-55 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......3600 TO 4500 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE EVENING.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 59.
MAX HUMIDITY........95-100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........24-30 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH INCREASING TO SOUTHWEST
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8400 TO 10600 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS AROUND 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 20 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. WEST WINDS 15 TO 20 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.
LABOR DAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.
SDZ330-012200-
ZIEBACH COUNTY-
INCLUDING DUPREE AND GLAD VALLEY
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE
AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........39-47 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2900 TO 3700 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........35-45 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5600 TO 7000 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
90S. SOUTHEAST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. NORTHEAST WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.
LABOR DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 80S.
SDZ331-012200-
HAAKON COUNTY AREA-
INCLUDING PHILIP, KADOKA, BELVIDERE, AND MIDLAND
409 AM MDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.50 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........49-57 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2300 TO 2900 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 93.
MIN HUMIDITY........27-37 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH INCREASING TO SOUTH
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......6900 TO 8700 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. NORTHEAST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.
LABOR DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.
SDZ334-012200-
MELLETTE AND TODD COUNTIES-
INCLUDING MISSION, WHITE RIVER, AND SAINT FRANCIS
509 AM CDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.50 PERCENT.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........56-62 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO FAIR IN THE AFTERNOON.
MIXING HEIGHT.......3300 TO 4200 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
CHC OF WETTING RAIN.10 PERCENT.
MIN TEMPERATURE.....AROUND 58.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........36-48 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......6900 TO 8700 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 20 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTH WINDS 15 TO 20 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.
LABOR DAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.
SDZ335-012200-
TRIPP COUNTY-
INCLUDING WINNER, COLOME, AND HAMILL
509 AM CDT TUE SEP 1 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE
MORNING, THEN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........55-61 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2600 TO 3300 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 59.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH BECOMING NORTH AROUND
10 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........47-55 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....EAST AROUND 15 MPH INCREASING TO SOUTH AROUND
25 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5300 TO 6700 FT AGL.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTH WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S.
LABOR DAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page