321
FNUS53 KUNR 292134
FWFUNR
FIRE WEATHER PLANNING FORECAST FOR NE WYOMING AND WRN SOUTH DAKOTA
NATIONAL WEATHER SERVICE RAPID CITY SD
334 PM MDT FRI MAY 29 2026
DISCUSSION
WARM AND BREEZY CONDITIONS WILL CONTINUE TODAY WITH
A FEW ISOLATED SHOWERS AND THUNDERSTORMS POSSIBLE THIS AFTERNOON
AND EVENING, ESPECIALLY ACROSS NORTHEAST WYOMING AND THE BLACK
HILLS. HOWEVER, MOST AREAS CAN EXPECT TO REMAIN DRY. A FEW
ADDITIONAL SHOWERS MAY DEVELOP ACROSS THE REGION OVERNIGHT TONIGHT
INTO SATURDAY MORNING, FOR SATURDAY, INCREASING MOISTURE MOVES
INTO THE REGION WITH A RISK OF SEVERE THUNDERSTORMS IN THE
AFTERNOON AND EVENING. THE PRIMARY HAZARDS WILL BE LARGE HAIL
QUARTER TO GOLF BALL SIZE, DAMAGING WINDS IN EXCESS OF 60 MPH, AND
VERY HEAVY RAINFALL WITH THE STRONGER CELLS. STORMS WILL CONGEAL
INTO A CLUSTER OR LINE DURING THE AFTERNOON AND EVENING AS THEY
TRACK NORTHEAST ACROSS THE SOUTH DAKOTA PLAINS, LAYING DOWN A
WIDESPREAD 0.40 TO 0.90 INCHES OF RAINFALL WITH LOCALLY HIGHER
AMOUNTS (CHANCE OF WETTING RAIN IS 60-90 PERCENT). UNSETTLED
CONDITIONS WITH DAILY CHANCES OF SHOWERS AND THUNDERSTORMS
CONTINUE INTO THE MIDDLE OF NEXT WEEK.
WYZ314-301200-
NORTHERN CAMPBELL-
INCLUDING GILLETTE AND WESTON
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........19-25 PERCENT.
20-FOOT WINDS.......SOUTH 20 TO 30 MPH.
TRANSPORT WINDS.....SOUTH AROUND 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......10800 TO 13500 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE EVENING.
CHC OF WETTING RAIN.10 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........69-85 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE EVENING.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH BECOMING SOUTHEAST
AROUND 15 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........33 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......6000 TO 7500 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING. RAIN SHOWERS LIKELY THROUGH THE
NIGHT.
CHC OF WETTING RAIN.40 PERCENT.
MIN TEMPERATURE.....AROUND 48.
MAX HUMIDITY........82-90 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.70 PERCENT.
MAX TEMPERATURE.....AROUND 66.
MIN HUMIDITY........48 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 20 MPH.
GUSTS TO AROUND 25 MPH INCREASING TO GUSTS TO
AROUND 35 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....NORTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4000 TO 5100 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS AROUND 70. SOUTHWEST WINDS 15 TO
20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE LOWER 80S.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
WYZ315-301200-
SOUTHERN CAMPBELL-
INCLUDING WRIGHT AND SAVAGETON
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY THEN BECOMING PARTLY SUNNY. CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 86.
MIN HUMIDITY........22-30 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......10800 TO 13500 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING,
THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 51.
MAX HUMIDITY........84-94 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH BECOMING SOUTHEAST AROUND
15 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS THROUGH
THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 75.
MIN HUMIDITY........30 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 20 MPH.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......6200 TO 7800 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
CHANCE OF RAIN SHOWERS THROUGH THE NIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 45.
MAX HUMIDITY........79-89 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 30 MPH DECREASING TO AROUND 20
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.50 PERCENT.
MAX TEMPERATURE.....AROUND 66.
MIN HUMIDITY........40-48 PERCENT.
20-FOOT WINDS.......WEST 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....NORTHWEST AROUND 25 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5000 TO 6300 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 80.
NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 80S.
WYZ316-301200-
CROOK COUNTY PLAINS-
INCLUDING MOORCROFT, DEVILS TOWER, HULETT, AND NEW HAVEN
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........26-32 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH.
TRANSPORT WINDS.....SOUTH AROUND 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8000 TO 10100 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 53.
MAX HUMIDITY........87-97 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....EAST AROUND 25 MPH BECOMING SOUTHEAST AROUND 15
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.60 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........34-40 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5700 TO 7200 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT.
CHC OF WETTING RAIN.40 PERCENT.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........87-95 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.60 PERCENT.
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4300 TO 5400 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS AROUND 80. NORTH
WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
WYZ317-301200-
WESTON COUNTY PLAINS-
INCLUDING NEWCASTLE, UPTON, AND ROCHELLE
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........29-35 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......7300 TO 9200 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING.
CHC OF WETTING RAIN.10 PERCENT.
MIN TEMPERATURE.....AROUND 52.
MAX HUMIDITY........88-98 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH DECREASING TO AROUND 15
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
CHC OF WETTING RAIN.50 PERCENT.
MAX TEMPERATURE.....AROUND 77.
MIN HUMIDITY........29-37 PERCENT.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5800 TO 7300 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN SLIGHT
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........77-85 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 70.
MIN HUMIDITY........33-41 PERCENT.
20-FOOT WINDS.......WEST 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....WEST AROUND 20 MPH INCREASING TO NORTHWEST
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5200 TO 6600 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS AROUND 80. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
WYZ318-301200-
WYOMING BLACK HILLS-
INCLUDING SUNDANCE AND FOUR CORNERS
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....78-86.
MIN HUMIDITY........31-41 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH.
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......7400 TO 9300 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........77-91 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.80 PERCENT.
MAX TEMPERATURE.....70-76.
MIN HUMIDITY........42-52 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH INCREASING TO AROUND 25
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......4700 TO 5900 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
CHC OF WETTING RAIN.40 PERCENT.
MIN TEMPERATURE.....45-51.
MAX HUMIDITY........75-87 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH DECREASING TO AROUND 15 MPH
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.50 PERCENT.
MAX TEMPERATURE.....63-69.
MIN HUMIDITY........44-52 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4400 TO 5600 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 70S. NORTHWEST
WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
SDZ327-301200-
BUTTE COUNTY AREA-
INCLUDING BELLE FOURCHE, COLONY, AND NEWELL
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........44-52 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH WITH GUSTS TO AROUND 45
MPH.
TRANSPORT WINDS.....SOUTHEAST 45 TO 50 MPH.
SMOKE DISPERSAL.....VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
MIXING HEIGHT.......4600 TO 5800 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 20 TO 30 MPH.
GUSTS TO AROUND 45 MPH DECREASING TO GUSTS TO
AROUND 35 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST 35 TO 40 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.60 PERCENT.
MAX TEMPERATURE.....AROUND 77.
MIN HUMIDITY........47-55 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH WITH GUSTS TO AROUND 40
MPH.
TRANSPORT WINDS.....SOUTHEAST 35 TO 40 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3900 TO 4900 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN SLIGHT
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
CHC OF WETTING RAIN.70 PERCENT.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........98 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH DECREASING TO 15 TO 20
MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST AROUND 35 MPH DECREASING TO AROUND 25
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.50 PERCENT.
MAX TEMPERATURE.....AROUND 74.
MIN HUMIDITY........41-49 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH SHIFTING TO THE WEST 15
TO 25 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 20 MPH INCREASING TO AROUND 30 MPH
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4200 TO 5300 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. WEST WINDS AROUND 25 MPH.
TUESDAY
BREEZY. PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 25 MPH.
WEDNESDAY
BREEZY. MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS AROUND 80. NORTH WINDS 20 TO
25 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
SDZ319-301200-
NORTHERN BLACK HILLS-
INCLUDING LEAD, DEADWOOD, AND ROCHFORD
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....72-80.
MIN HUMIDITY........45-53 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5700 TO 7200 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....47-53.
MAX HUMIDITY........90-100 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.80 PERCENT.
MAX TEMPERATURE.....63-71.
MIN HUMIDITY........55-61 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3600 TO 4600 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING.
CHC OF WETTING RAIN.50 PERCENT.
MIN TEMPERATURE.....41-47.
MAX HUMIDITY........79-95 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH BECOMING SOUTHWEST AROUND
15 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. RAIN SHOWERS LIKELY IN THE
MORNING, THEN RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.50 PERCENT.
MAX TEMPERATURE.....60-68.
MIN HUMIDITY........44-54 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....WEST AROUND 15 MPH INCREASING TO AROUND 25 MPH
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4300 TO 5400 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS AROUND 70. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SDZ320-301200-
CENTRAL BLACK HILLS-
INCLUDING CUSTER, HILL CITY, AND KEYSTONE
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....71-79.
MIN HUMIDITY........46-58 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......3800 TO 4800 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....50-56.
MAX HUMIDITY........81-97 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING,
THEN RAIN SHOWERS AND CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
CHC OF WETTING RAIN.90 PERCENT.
MAX TEMPERATURE.....65-73.
MIN HUMIDITY........51-59 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......3700 TO 4700 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN SLIGHT
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
CHC OF WETTING RAIN.60 PERCENT.
MIN TEMPERATURE.....AROUND 47.
MAX HUMIDITY........72-86 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH DECREASING TO AROUND 15
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....62-72.
MIN HUMIDITY........35-47 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH.
GUSTS TO AROUND 20 MPH INCREASING TO GUSTS TO
AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 15 MPH INCREASING TO AROUND 25 MPH
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5300 TO 6700 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S. SOUTH
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S. EAST WINDS AROUND
10 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE MID 70S.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
SDZ321-301200-
SOUTHERN BLACK HILLS-
INCLUDING PRINGLE, CUSTER STATE PARK, AND WIND CAVE
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........45-51 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4000 TO 5000 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING, THEN SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
CHC OF WETTING RAIN.10 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........78-88 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE EVENING.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.80 PERCENT.
MAX TEMPERATURE.....AROUND 73.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH INCREASING TO AROUND 25
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......4100 TO 5200 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
CHC OF WETTING RAIN.50 PERCENT.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........71-77 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH BECOMING WEST AROUND 15
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....68-74.
MIN HUMIDITY........34 PERCENT.
20-FOOT WINDS.......WEST 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......6200 TO 7800 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE UPPER 70S. SOUTH
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SDZ322-301200-
FALL RIVER COUNTY AREA-
INCLUDING HOT SPRINGS, EDGEMONT, AND ARDMORE
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........37-43 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5000 TO 6300 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........84-96 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
GUSTS TO AROUND 30 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH BECOMING EAST AROUND 15
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.60 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........37-45 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5500 TO 6900 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........71-79 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.20 PERCENT.
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........27-33 PERCENT.
20-FOOT WINDS.......WEST 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.
TRANSPORT WINDS.....WEST 35 TO 40 MPH.
SMOKE DISPERSAL.....VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
MIXING HEIGHT.......6500 TO 8200 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 15 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SOUTHEAST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.
SDZ323-301200-
NORTHERN FOOT HILLS-
INCLUDING SPEARFISH AND STURGIS
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........43 PERCENT.
20-FOOT WINDS.......EAST 20 TO 30 MPH WITH GUSTS TO AROUND 40 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 40 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......6100 TO 7700 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 58.
MAX HUMIDITY........84-96 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH.
GUSTS TO AROUND 35 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.70 PERCENT.
MAX TEMPERATURE.....AROUND 77.
MIN HUMIDITY........46-52 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4300 TO 5400 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING.
CHC OF WETTING RAIN.60 PERCENT.
MIN TEMPERATURE.....AROUND 52.
MAX HUMIDITY........74-90 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 20 MPH BECOMING SOUTH 5 TO 10
MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH BECOMING SOUTH AROUND
15 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.50 PERCENT.
MAX TEMPERATURE.....AROUND 73.
MIN HUMIDITY........44 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4400 TO 5500 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTH WINDS 20 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. NORTH
WINDS AROUND 15 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SDZ324-301200-
EASTERN FOOT HILLS-
INCLUDING RAPID CITY AND PIEDMONT
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........44 PERCENT.
20-FOOT WINDS.......SOUTH 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....SOUTH AROUND 35 MPH.
SMOKE DISPERSAL.....VERY GOOD.
MIXING HEIGHT.......4100 TO 5200 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........88-96 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH DECREASING TO AROUND 15
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.80 PERCENT.
MAX TEMPERATURE.....AROUND 77.
MIN HUMIDITY........49 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......3700 TO 4700 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE EVENING.
CHC OF WETTING RAIN.80 PERCENT.
MIN TEMPERATURE.....AROUND 52.
MAX HUMIDITY........78-88 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH DECREASING TO AROUND 5 MPH
AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH DECREASING TO AROUND 10 MPH
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........36 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....WEST AROUND 15 MPH INCREASING TO NORTHWEST
AROUND 25 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5700 TO 7200 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SOUTHEAST WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80. SOUTH
WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SDZ325-301200-
CUSTER COUNTY PLAINS-
INCLUDING HERMOSA, FAIRBURN, BUFFALO GAP, AND FOLSOM
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 84.
MIN HUMIDITY........44 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTH AROUND 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4700 TO 5900 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
CHC OF WETTING RAIN.10 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........93-100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH DECREASING TO AROUND 20
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.80 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........42-48 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......4100 TO 5200 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE EVENING.
CHC OF WETTING RAIN.70 PERCENT.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........79-91 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH BECOMING SOUTHWEST
AROUND 15 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.20 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........30 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......6800 TO 8500 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE LOWER 80S. SOUTH
WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.
SDZ326-301200-
PINE RIDGE AREA-
INCLUDING PINE RIDGE, OELRICHS, BATESLAND, AND KYLE
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........40-46 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4800 TO 6100 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
CHC OF WETTING RAIN.10 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........94-100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.50 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........38 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH INCREASING TO 15 TO 25
MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH INCREASING TO AROUND 30
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5300 TO 6700 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS IN THE EVENING.
CHC OF WETTING RAIN.60 PERCENT.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........75-83 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTH AROUND 30 MPH DECREASING TO AROUND 20 MPH
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 80.
MIN HUMIDITY........25 PERCENT.
20-FOOT WINDS.......SOUTHWEST 15 TO 25 MPH WITH GUSTS TO AROUND 40
MPH.
TRANSPORT WINDS.....WEST 30 TO 35 MPH.
SMOKE DISPERSAL.....VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
MIXING HEIGHT.......7200 TO 9000 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
SOUTH WINDS 15 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO
20 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S. NORTH WINDS 15 TO
20 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.
SDZ328-301200-
PERKINS COUNTY-
INCLUDING LEMMON AND BISON
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTHEAST 25 TO 35 MPH WITH GUSTS TO AROUND 45
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 45 MPH.
SMOKE DISPERSAL.....VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
MIXING HEIGHT.......3800 TO 4800 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING CLOUDY. CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH.
GUSTS TO AROUND 45 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTHEAST AROUND 40 MPH DECREASING TO AROUND 30
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......800 TO 900 FT AGL.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 75.
MIN HUMIDITY........59-65 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH WITH GUSTS TO AROUND 40
MPH.
TRANSPORT WINDS.....SOUTHEAST 30 TO 35 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3000 TO 3800 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT.
CHC OF WETTING RAIN.90 PERCENT.
MIN TEMPERATURE.....AROUND 51.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH DECREASING TO 15 TO 20
MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST AROUND 35 MPH DECREASING TO AROUND 25
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.50 PERCENT.
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........45-51 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4400 TO 5500 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S. WEST
WINDS AROUND 25 MPH.
TUESDAY
BREEZY. PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
SOUTH WINDS 20 TO 25 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 15 TO
20 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
SDZ329-301200-
WEST CENTRAL PLAINS-
INCLUDING FAITH, ELLSWORTH AFB, NEW UNDERWOOD, AND WALL
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........47-53 PERCENT.
20-FOOT WINDS.......SOUTHEAST 25 TO 35 MPH WITH GUSTS TO AROUND 45
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 45 MPH.
SMOKE DISPERSAL.....EXCELLENT.
MIXING HEIGHT.......4500 TO 5700 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT.
CHC OF WETTING RAIN.10 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH.
GUSTS TO AROUND 45 MPH DECREASING TO GUSTS TO
AROUND 35 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST AROUND 40 MPH DECREASING TO AROUND 30
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.50 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........45-55 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH WITH GUSTS TO AROUND 40
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 35 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3800 TO 4800 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.90 PERCENT.
MIN TEMPERATURE.....AROUND 51.
MAX HUMIDITY........93-100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH DECREASING TO 15 TO 20
MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST AROUND 35 MPH DECREASING TO AROUND 25
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN RAIN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........32-40 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH SHIFTING TO THE SOUTHWEST 15
TO 25 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO WEST
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......6200 TO 7800 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 25 MPH.
TUESDAY
BREEZY. PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS AROUND 25 MPH.
WEDNESDAY
BREEZY. PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
NORTH WINDS 20 TO 25 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SDZ332-301200-
BADLANDS AREA-
INCLUDING INTERIOR, SCENIC, ROCKYFORD, AND WANBLEE
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 84.
MIN HUMIDITY........44-50 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4800 TO 6100 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING.
SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE
NIGHT. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........98 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.50 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........43 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH INCREASING TO 20 TO 30 MPH WITH GUSTS TO
AROUND 40 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST 30 TO 35 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......4900 TO 6200 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.80 PERCENT.
MIN TEMPERATURE.....AROUND 52.
MAX HUMIDITY........83-91 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH SHIFTING TO THE SOUTH 15
TO 20 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST AROUND 35 MPH BECOMING SOUTH AROUND
20 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.20 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........28 PERCENT.
20-FOOT WINDS.......SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....SOUTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......7100 TO 8900 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
EAST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
20 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S. NORTH WINDS 15 TO
20 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.
SDZ333-301200-
BENNETT COUNTY AREA-
INCLUDING MARTIN, TUTHILL, ALLEN, AND LONG VALLEY
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 80.
MIN HUMIDITY........49-55 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4400 TO 5600 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS
LIKELY AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........42 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH.
GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH INCREASING TO AROUND 40
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......4400 TO 5500 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT.
CHC OF WETTING RAIN.80 PERCENT.
MIN TEMPERATURE.....AROUND 51.
MAX HUMIDITY........81-87 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH SHIFTING TO THE SOUTH 15
TO 20 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST AROUND 40 MPH BECOMING SOUTH AROUND
25 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........25 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......7000 TO 8800 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO
20 MPH.
WEDNESDAY
BREEZY. PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. SOUTH
WINDS 20 TO 25 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.
SDZ330-301200-
ZIEBACH COUNTY-
INCLUDING DUPREE AND GLAD VALLEY
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........55-61 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH WITH GUSTS TO AROUND 45
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 40 MPH.
SMOKE DISPERSAL.....VERY GOOD.
MIXING HEIGHT.......3500 TO 4400 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH.
GUSTS TO AROUND 40 MPH DECREASING TO GUSTS TO
AROUND 30 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST 30 TO 35 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
SATURDAY
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY SUNNY. RAIN SHOWERS
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE MORNING, THEN CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........62 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3100 TO 3900 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.90 PERCENT.
MIN TEMPERATURE.....AROUND 53.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........43 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTH 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5000 TO 6300 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S. WEST
WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS AROUND 80. SOUTHEAST WINDS AROUND
15 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 15 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SDZ331-301200-
HAAKON COUNTY AREA-
INCLUDING PHILIP, KADOKA, BELVIDERE, AND MIDLAND
334 PM MDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........49-59 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH WITH GUSTS TO AROUND 40
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 35 MPH.
SMOKE DISPERSAL.....VERY GOOD.
MIXING HEIGHT.......4300 TO 5400 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....SOUTHEAST 30 TO 35 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
SATURDAY
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY SUNNY. CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE MORNING, THEN RAIN SHOWERS LIKELY AND
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........49-59 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....SOUTHEAST 30 TO 35 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3500 TO 4400 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........CLOUDY. RAIN SHOWERS WITH THUNDERSTORMS LIKELY
IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
CHC OF WETTING RAIN.90 PERCENT.
MIN TEMPERATURE.....AROUND 52.
MAX HUMIDITY........94-100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH.
GUSTS TO AROUND 35 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTHEAST AROUND 35 MPH DECREASING TO AROUND 25
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.20 PERCENT.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........30-38 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......6400 TO 8100 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS AROUND 20 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S. WEST WINDS AROUND
15 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.
SDZ334-301200-
MELLETTE AND TODD COUNTIES-
INCLUDING MISSION, WHITE RIVER, AND SAINT FRANCIS
434 PM CDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE
MORNING. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 77.
MIN HUMIDITY........55-67 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH DECREASING TO 15 TO 20
MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......3800 TO 4800 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
SATURDAY
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY SUNNY. CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE MORNING, THEN RAIN SHOWERS LIKELY AND
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 80.
MIN HUMIDITY........47-53 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH.
GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST 35 TO 40 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......4000 TO 5100 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS
LIKELY AND CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.90 PERCENT.
MIN TEMPERATURE.....AROUND 54.
MAX HUMIDITY........86-96 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH DECREASING TO 10 TO 20
MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST AROUND 40 MPH BECOMING SOUTH AROUND
30 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........26-32 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......6400 TO 8100 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
NORTH WINDS AROUND 20 MPH.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. SOUTH
WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. SOUTH
WINDS 20 TO 25 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.
SDZ335-301200-
TRIPP COUNTY-
INCLUDING WINNER, COLOME, AND HAMILL
434 PM CDT FRI MAY 29 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH
THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 75.
MIN HUMIDITY........68-74 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 35 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......2600 TO 3300 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SATURDAY
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY SUNNY. CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE MORNING, THEN RAIN SHOWERS LIKELY AND
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHC OF WETTING RAIN.40 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........51-57 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH.
GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH INCREASING TO AROUND 40
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3800 TO 4800 FT AGL.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING. RAIN SHOWERS THROUGH THE NIGHT. CHANCE
OF THUNDERSTORMS AFTER MIDNIGHT.
CHC OF WETTING RAIN.80 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........91-99 PERCENT.
20-FOOT WINDS.......SOUTHEAST 20 TO 30 MPH.
TRANSPORT WINDS.....SOUTHEAST 30 TO 35 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH THE DAY.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........35 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTH 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4500 TO 5700 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80. NORTH
WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. SOUTH
WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
20 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.
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