504
FNUS53 KUNR 101901
FWFUNR
FIRE WEATHER PLANNING FORECAST FOR NE WYOMING AND WRN SOUTH DAKOTA
NATIONAL WEATHER SERVICE RAPID CITY SD
101 PM MDT SAT OCT 10 2026
DISCUSSION
UNSEASONABLY WARM AND DRY CONDITIONS CONTINUE
THIS AFTERNOON. HIGHS WILL BE IN THE LOW 80S TO MID 90S, WARMEST ACROSS
SOUTH CENTRAL SD, WITH MINIMUM RELATIVE HUMIDITY FROM 12-20%.
LOCALLY BREEZY SOUTHWESTERLY WINDS WILL CREATE NEAR CRITICAL FIRE
WEATHER CONDITIONS, MAINLY ACROSS NORTHEAST WY AND FAR SOUTHWEST
SD. ISOLATED SHOWERS AND THUNDERSTORMS ARE POSSIBLE ACROSS
NORTHEAST WY LATE THIS AFTERNOON, WITH LOW CHANCES FOR SHOWERS
SPREADING INTO FAR WESTERN SD THIS EVENING. PRECIPITATION AMOUNTS
WILL BE MINIMAL; GUSTY, ERRATIC WINDS POSSIBLE WITH ANY SHOWERS.
A COOL FRONT WILL MOVE THROUGH TONIGHT, BRINGING COOLER WEATHER WITH
SOME PRECIP CHANCES INTO EARLY NEXT WEEK.
WYZ314-111015-
NORTHERN CAMPBELL-
INCLUDING GILLETTE AND WESTON
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........18 PERCENT.
20-FOOT WINDS.......WEST 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....WEST 30 TO 35 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8400 TO 10600 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 44.
MAX HUMIDITY........88-96 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....NORTH AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING. CHANCE OF RAIN SHOWERS IN THE
AFTERNOON.
CHC OF WETTING RAIN.20 PERCENT.
MAX TEMPERATURE.....AROUND 59.
MIN HUMIDITY........56-62 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2300 TO 2900 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.50 PERCENT.
MIN TEMPERATURE.....AROUND 42.
MAX HUMIDITY........98 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....EAST AROUND 25 MPH SHIFTING TO THE SOUTHEAST
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......700 TO 800 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING. SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........56-64 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....WEST AROUND 25 MPH SHIFTING TO THE NORTHWEST IN
THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2300 TO 2900 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. EAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 15 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN
THE LOWER 70S.
WYZ315-111015-
SOUTHERN CAMPBELL-
INCLUDING WRIGHT AND SAVAGETON
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 80.
MIN HUMIDITY........19 PERCENT.
20-FOOT WINDS.......SOUTHWEST 20 TO 30 MPH WITH GUSTS TO AROUND 40
MPH.
TRANSPORT WINDS.....SOUTHWEST 35 TO 40 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8000 TO 10100 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.10 PERCENT.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........78-90 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING. CHANCE OF RAIN SHOWERS IN THE
AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 64.
MIN HUMIDITY........53-61 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH SHIFTING TO THE SOUTH
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......3000 TO 3800 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.50 PERCENT.
MIN TEMPERATURE.....AROUND 43.
MAX HUMIDITY........98 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......700 TO 800 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 58.
MIN HUMIDITY........51-61 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 20 MPH SHIFTING TO THE
NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.
GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 30 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......2800 TO 3500 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
RAIN LIKELY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTHEAST WINDS AROUND 15 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S.
WYZ316-111015-
CROOK COUNTY PLAINS-
INCLUDING MOORCROFT, DEVILS TOWER, HULETT, AND NEW HAVEN
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 84.
MIN HUMIDITY........16 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH INCREASING TO WEST
AROUND 35 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......9300 TO 11700 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING.
CHC OF WETTING RAIN.10 PERCENT.
MIN TEMPERATURE.....AROUND 43.
MAX HUMIDITY........89-99 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH SHIFTING TO THE NORTH AFTER
MIDNIGHT.
GUSTS TO AROUND 20 MPH.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....59-65.
MIN HUMIDITY........54 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......3000 TO 3800 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.40 PERCENT.
MIN TEMPERATURE.....AROUND 40.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING. CHANCE OF RAIN SHOWERS IN THE
AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 58.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH SHIFTING TO THE NORTHWEST IN
THE AFTERNOON.
GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH SHIFTING TO THE NORTHWEST
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2400 TO 3100 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE LOWER 30S. HIGHS IN THE UPPER 50S.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS
AROUND 70.
WYZ317-111015-
WESTON COUNTY PLAINS-
INCLUDING NEWCASTLE, UPTON, AND ROCHELLE
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 84.
MIN HUMIDITY........15 PERCENT.
20-FOOT WINDS.......SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....SOUTHWEST 30 TO 35 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8900 TO 11200 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........68-78 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 68.
MIN HUMIDITY........38-48 PERCENT.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH SHIFTING TO THE SOUTH 10
TO 15 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH SHIFTING TO THE SOUTH
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......3600 TO 4600 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 45.
MAX HUMIDITY........94-100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 62.
MIN HUMIDITY........42-50 PERCENT.
20-FOOT WINDS.......SOUTH 15 TO 20 MPH SHIFTING TO THE NORTHWEST IN
THE AFTERNOON.
GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2700 TO 3400 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 50S. SOUTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS AROUND 40.
HIGHS IN THE MID 50S. SOUTHEAST WINDS AROUND 15 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S.
WYZ318-111015-
WYOMING BLACK HILLS-
INCLUDING SUNDANCE AND FOUR CORNERS
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....76-84.
MIN HUMIDITY........17-23 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 20 MPH.
TRANSPORT WINDS.....SOUTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8800 TO 11000 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....45-51.
MAX HUMIDITY........76-90 PERCENT.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....57-63.
MIN HUMIDITY........54-64 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......3200 TO 4000 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 43.
MAX HUMIDITY........93-99 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 57.
MIN HUMIDITY........58-66 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH SHIFTING TO THE NORTHWEST IN
THE AFTERNOON.
GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S. SOUTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 30S. HIGHS IN THE MID 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S.
SDZ327-111015-
BUTTE COUNTY AREA-
INCLUDING BELLE FOURCHE, COLONY, AND NEWELL
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........18 PERCENT.
20-FOOT WINDS.......WEST 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8000 TO 10000 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........89-97 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 59.
MIN HUMIDITY........63-71 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1900 TO 2400 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF RAIN SHOWERS IN THE EVENING,
THEN RAIN SHOWERS LIKELY AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 42.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1100 TO 1300 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........65-73 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH SHIFTING TO THE NORTH IN THE
AFTERNOON.
GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2000 TO 2600 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS AROUND 40. HIGHS
IN THE MID 50S. EAST WINDS 15 TO 20 MPH.
THURSDAY
VERY WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 25 TO
40 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S.
SDZ319-111015-
NORTHERN BLACK HILLS-
INCLUDING LEAD, DEADWOOD, AND ROCHFORD
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....72-80.
MIN HUMIDITY........21-31 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8100 TO 10200 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 47.
MAX HUMIDITY........79-89 PERCENT.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH.
GUSTS TO AROUND 20 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WEST AROUND 5 MPH SHIFTING TO THE SOUTHEAST
WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 15 MPH SHIFTING TO THE SOUTH IN THE
AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......3300 TO 4200 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 41.
MAX HUMIDITY........95-100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH WITH GUSTS TO AROUND 20
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 57.
MIN HUMIDITY........60-66 PERCENT.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH SHIFTING TO THE NORTHWEST 10
TO 15 MPH IN THE AFTERNOON.
GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2800 TO 3500 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 60S.
SDZ320-111015-
CENTRAL BLACK HILLS-
INCLUDING CUSTER, HILL CITY, AND KEYSTONE
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....74-82.
MIN HUMIDITY........19-29 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 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.......8000 TO 10100 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 51.
MAX HUMIDITY........68-82 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........54-60 PERCENT.
20-FOOT WINDS.......WEST AROUND 5 MPH SHIFTING TO THE SOUTH WITH
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 15 MPH SHIFTING TO THE SOUTH IN THE
AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......3200 TO 4000 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 43.
MAX HUMIDITY........95-100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........56-64 PERCENT.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2800 TO 3600 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. HIGHS AROUND 50. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 30S. HIGHS IN THE LOWER 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S.
SDZ321-111015-
SOUTHERN BLACK HILLS-
INCLUDING PRINGLE, CUSTER STATE PARK, AND WIND CAVE
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....78-84.
MIN HUMIDITY........21 PERCENT.
20-FOOT WINDS.......WEST 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8800 TO 11000 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........62-68 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE EVENING.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 66.
MIN HUMIDITY........48 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH SHIFTING TO THE SOUTHEAST 10
TO 15 MPH WITH GUSTS TO AROUND 25 MPH IN THE
AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 15 MPH SHIFTING TO THE SOUTHEAST IN
THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......3200 TO 4100 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 45.
MAX HUMIDITY........93-100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH SHIFTING TO THE WEST 10
TO 15 MPH IN THE AFTERNOON.
GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2800 TO 3500 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. SOUTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S.
SDZ322-111015-
FALL RIVER COUNTY AREA-
INCLUDING HOT SPRINGS, EDGEMONT, AND ARDMORE
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........17 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 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.......9900 TO 12400 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........66-72 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH.
GUSTS TO AROUND 30 MPH IN THE EVENING.
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.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 71.
MIN HUMIDITY........42 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH
INCREASING TO EAST 15 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 15 MPH INCREASING TO SOUTHEAST
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......3500 TO 4400 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........98 PERCENT.
20-FOOT WINDS.......EAST 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....EAST 30 TO 35 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 67.
MIN HUMIDITY........42-48 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH SHIFTING TO THE WEST 15 TO 20
MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH INCREASING TO WEST
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......2800 TO 3600 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. EAST WINDS 20 TO 25 MPH.
WEDNESDAY
RAIN LIKELY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. EAST WINDS AROUND 20 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS AROUND 60. NORTHWEST WINDS 20 TO 30 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S.
SDZ323-111015-
NORTHERN FOOT HILLS-
INCLUDING SPEARFISH AND STURGIS
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........17 PERCENT.
20-FOOT WINDS.......SOUTHWEST 20 TO 25 MPH BECOMING WEST 10 TO 15
MPH IN THE AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8800 TO 11000 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 48.
MAX HUMIDITY........80-90 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH
SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.
TRANSPORT WINDS.....WEST AROUND 15 MPH SHIFTING TO THE NORTHEAST
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........63 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1900 TO 2400 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 44.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 58.
MIN HUMIDITY........64 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH SHIFTING TO THE NORTH IN THE
AFTERNOON.
GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTHEAST WINDS 10 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. EAST WINDS 10 TO 15 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 20 TO 30 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 60S.
SDZ324-111015-
EASTERN FOOT HILLS-
INCLUDING RAPID CITY AND PIEDMONT
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........20 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 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.......8500 TO 10700 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 52.
MAX HUMIDITY........72-80 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH SHIFTING TO THE NORTHWEST
AFTER MIDNIGHT.
GUSTS TO AROUND 20 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........59 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH.
TRANSPORT WINDS.....NORTH AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2000 TO 2500 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 45.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......800 TO 900 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 61.
MIN HUMIDITY........61 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH SHIFTING TO THE
NORTHEAST IN THE AFTERNOON.
GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH INCREASING TO WEST AROUND
30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. EAST WINDS 10 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE UPPER 50S.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 60S.
SDZ325-111015-
CUSTER COUNTY PLAINS-
INCLUDING HERMOSA, FAIRBURN, BUFFALO GAP, AND FOLSOM
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........17 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......9100 TO 11400 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 53.
MAX HUMIDITY........70 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH SHIFTING TO THE NORTHWEST
10 TO 15 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 68.
MIN HUMIDITY........47-53 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 45.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......800 TO 900 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 65.
MIN HUMIDITY........52-58 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
GUSTS TO AROUND 20 MPH INCREASING TO GUSTS TO
AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH INCREASING TO WEST
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2600 TO 3300 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. EAST WINDS 15 TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. EAST WINDS 10 TO 15 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S.
SDZ326-111015-
PINE RIDGE AREA-
INCLUDING PINE RIDGE, OELRICHS, BATESLAND, AND KYLE
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........17 PERCENT.
20-FOOT WINDS.......SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......9600 TO 12100 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........67 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 71.
MIN HUMIDITY........44 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....NORTH 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2800 TO 3600 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 45.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......800 TO 900 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 67.
MIN HUMIDITY........46 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH SHIFTING TO THE
NORTHWEST WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
TRANSPORT WINDS.....EAST AROUND 15 MPH INCREASING TO WEST AROUND 25
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2400 TO 3000 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN
THE LOWER 40S. HIGHS AROUND 60. EAST WINDS 15 TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. EAST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S.
SDZ328-111015-
PERKINS COUNTY-
INCLUDING LEMMON AND BISON
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........19-25 PERCENT.
20-FOOT WINDS.......WEST 15 TO 20 MPH SHIFTING TO THE NORTH 10 TO
15 MPH IN THE AFTERNOON.
GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....NORTHWEST 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2900 TO 3700 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 44.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
SUNDAY
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........68-76 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1800 TO 2300 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 39.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1300 TO 1500 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 50.
MIN HUMIDITY........74-84 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1600 TO 2100 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. EAST WINDS AROUND 15 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 25 TO 35 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE MID 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S.
SDZ329-111015-
WEST CENTRAL PLAINS-
INCLUDING FAITH, ELLSWORTH AFB, NEW UNDERWOOD, AND WALL
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........17 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......9200 TO 11500 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........75-87 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH SHIFTING TO THE NORTH AFTER
MIDNIGHT.
TRANSPORT WINDS.....EAST AROUND 25 MPH SHIFTING TO THE NORTH AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....60-66.
MIN HUMIDITY........54-62 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 20 MPH.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2000 TO 2600 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 43.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1100 TO 1300 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY SUNNY. SLIGHT
CHANCE OF RAIN SHOWERS IN THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....56-62.
MIN HUMIDITY........56-66 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH SHIFTING TO THE
NORTHEAST IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. EAST WINDS 15 TO 20 MPH.
THURSDAY
VERY WINDY. MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE
LOWER 40S. HIGHS AROUND 60. NORTHWEST WINDS 25 TO 40 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S.
SDZ332-111015-
BADLANDS AREA-
INCLUDING INTERIOR, SCENIC, ROCKYFORD, AND WANBLEE
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........16 PERCENT.
20-FOOT WINDS.......SOUTHWEST 20 TO 30 MPH DECREASING TO 15 TO 20
MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......9000 TO 11300 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 53.
MAX HUMIDITY........71 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........44-52 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....NORTH 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 44.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1200 TO 1400 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 64.
MIN HUMIDITY........47-59 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....EAST AROUND 15 MPH INCREASING TO WEST AROUND 25
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2000 TO 2500 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
BREEZY. PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO
25 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. EAST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 20 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S.
SDZ333-111015-
BENNETT COUNTY AREA-
INCLUDING MARTIN, TUTHILL, ALLEN, AND LONG VALLEY
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........17 PERCENT.
20-FOOT WINDS.......SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 30 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8900 TO 11200 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........64 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 70.
MIN HUMIDITY........43-49 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....NORTH AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2400 TO 3000 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 45.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......800 TO 900 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING SUNNY. SLIGHT
CHANCE OF RAIN SHOWERS IN THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 65.
MIN HUMIDITY........50-58 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2300 TO 2900 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. EAST WINDS 15 TO 20 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 25 TO 30 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE UPPER 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S.
SDZ330-111015-
ZIEBACH COUNTY-
INCLUDING DUPREE AND GLAD VALLEY
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........18-24 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO FAIR IN THE AFTERNOON.
MIXING HEIGHT.......5600 TO 7100 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 49.
MAX HUMIDITY........87-99 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........62-70 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2000 TO 2600 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 42.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1200 TO 1400 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........69-79 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2000 TO 2600 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS AROUND 40. HIGHS
IN THE UPPER 50S. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS AROUND 60. NORTHWEST WINDS 10 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S.
SDZ331-111015-
HAAKON COUNTY AREA-
INCLUDING PHILIP, KADOKA, BELVIDERE, AND MIDLAND
101 PM MDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........15 PERCENT.
20-FOOT WINDS.......SOUTHWEST 20 TO 25 MPH DECREASING TO 10 TO 15
MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8500 TO 10700 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 51.
MAX HUMIDITY........77-85 PERCENT.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH SHIFTING TO THE NORTH 10 TO
15 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH SHIFTING TO THE NORTH
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 66.
MIN HUMIDITY........54-62 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....NORTH AROUND 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2000 TO 2600 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 43.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1300 TO 1500 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY SUNNY. SLIGHT
CHANCE OF RAIN SHOWERS IN THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 59.
MIN HUMIDITY........61-71 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2000 TO 2600 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS AROUND 40. HIGHS
IN THE UPPER 50S. EAST WINDS AROUND 15 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 20 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S.
SDZ334-111015-
MELLETTE AND TODD COUNTIES-
INCLUDING MISSION, WHITE RIVER, AND SAINT FRANCIS
201 PM CDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........17 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 30 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO EXCELLENT IN THE AFTERNOON.
MIXING HEIGHT.......8400 TO 10600 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 59.
MAX HUMIDITY........60-70 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 72.
MIN HUMIDITY........44-54 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....NORTH AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2000 TO 2600 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......800 TO 900 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........59-69 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2000 TO 2500 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. PARTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. EAST WINDS 15 TO 25 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE MID
40S. HIGHS AROUND 60. NORTHWEST WINDS 25 TO 30 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S.
SDZ335-111015-
TRIPP COUNTY-
INCLUDING WINNER, COLOME, AND HAMILL
201 PM CDT SAT OCT 10 2026
LATE THIS AFTERNOON
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........20 PERCENT.
20-FOOT WINDS.......SOUTHWEST 15 TO 25 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....SOUTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......7200 TO 9000 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 62.
MAX HUMIDITY........59-65 PERCENT.
20-FOOT WINDS.......SOUTH 15 TO 20 MPH.
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 500 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 75.
MIN HUMIDITY........42-48 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH SHIFTING TO THE NORTH IN THE
AFTERNOON.
GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 48.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH.
TRANSPORT WINDS.....NORTH AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......700 TO 800 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........66 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH.
TRANSPORT WINDS.....NORTH AROUND 20 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. NORTHWEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S.
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