271
FNUS53 KUNR 111852
FWFUNR
FIRE WEATHER PLANNING FORECAST FOR NE WYOMING AND WRN SOUTH DAKOTA
NATIONAL WEATHER SERVICE RAPID CITY SD
1252 PM MDT SUN OCT 11 2026
DISCUSSION
COOL, BREEZY, AND UNSETTLED CONDITIONS CAN BE
EXPECTED THIS WEEK. A SERIES OF DISTURBANCES WILL BRING OCCASIONAL
CHANCES FOR SHOWERS TO THE AREA, WITH THE MOST POTENTIAL FOR WETTING
RAINS CONFINED CLOSER TO THE SD/NE BORDER AND AREAS SOUTH.
WYZ314-121015-
NORTHERN CAMPBELL-
INCLUDING GILLETTE AND WESTON
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 52.
MIN HUMIDITY........62-72 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1900 TO 2400 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 40.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH SHIFTING TO THE SOUTH
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 50.
MIN HUMIDITY........53-63 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....NORTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 34.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE EVENING.
TRANSPORT WINDS.....NORTH AROUND 20 MPH BECOMING NORTHEAST AROUND
10 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 53.
MIN HUMIDITY........56-66 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....EAST AROUND 10 MPH INCREASING TO NORTH AROUND
20 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. EAST WINDS 10 TO 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
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
60S. SOUTH WINDS AROUND 20 MPH.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN
THE MID 70S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S.
WYZ315-121015-
SOUTHERN CAMPBELL-
INCLUDING WRIGHT AND SAVAGETON
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....56-62.
MIN HUMIDITY........53-59 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH SHIFTING TO THE SOUTHEAST
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH INCREASING TO SOUTHEAST
AROUND 25 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING.
CHC OF WETTING RAIN.40 PERCENT.
MIN TEMPERATURE.....AROUND 42.
MAX HUMIDITY........95-100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 25 MPH WITH GUSTS TO AROUND 35
MPH.
TRANSPORT WINDS.....SOUTH 30 TO 35 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 52.
MIN HUMIDITY........58-64 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....NORTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......1900 TO 2400 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 34.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH SHIFTING TO THE EAST 5 TO 10 MPH AFTER
MIDNIGHT.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN.
CHC OF WETTING RAIN.20 PERCENT.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........64-70 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH SHIFTING TO THE
NORTHEAST IN THE AFTERNOON.
GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH SHIFTING TO THE
NORTHEAST IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2700 TO 3400 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
RAIN LIKELY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. EAST WINDS 10 TO 15 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 20 TO 30 MPH.
FRIDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 30. HIGHS AROUND 60.
SOUTHWEST WINDS 20 TO 25 MPH.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN
THE LOWER 70S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S.
WYZ316-121015-
CROOK COUNTY PLAINS-
INCLUDING MOORCROFT, DEVILS TOWER, HULETT, AND NEW HAVEN
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....53-59.
MIN HUMIDITY........58-72 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH SHIFTING TO THE EAST 10
TO 15 MPH WITH GUSTS TO AROUND 25 MPH IN THE
AFTERNOON.
TRANSPORT WINDS.....EAST AROUND 15 MPH INCREASING TO AROUND 25 MPH
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1900 TO 2400 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 40.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 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 CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 52.
MIN HUMIDITY........53-59 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....WEST AROUND 30 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2000 TO 2600 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 32.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE EVENING.
TRANSPORT WINDS.....NORTH AROUND 20 MPH BECOMING NORTHEAST AROUND
10 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 54.
MIN HUMIDITY........55-63 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH SHIFTING TO THE NORTHEAST IN
THE AFTERNOON.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2200 TO 2800 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S. EAST WINDS 5 TO 10 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
MID 30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 25 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 70S.
SUNDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 70S.
WYZ317-121015-
WESTON COUNTY PLAINS-
INCLUDING NEWCASTLE, UPTON, AND ROCHELLE
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........38-50 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH INCREASING TO SOUTHEAST 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.....FAIR.
MIXING HEIGHT.......2000 TO 2500 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 44.
MAX HUMIDITY........99 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.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........48-56 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT.
CHC OF WETTING RAIN.40 PERCENT.
MIN TEMPERATURE.....AROUND 37.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH
SHIFTING TO THE NORTHEAST 5 TO 10 MPH AFTER
MIDNIGHT.
TRANSPORT WINDS.....NORTH AROUND 25 MPH BECOMING EAST AROUND 15 MPH
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........56-64 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
RAIN LIKELY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 20 TO 30 MPH.
FRIDAY
WINDY. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 50S. WEST WINDS 20 TO 30 MPH.
SATURDAY
WARMER, CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND
70.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S.
WYZ318-121015-
WYOMING BLACK HILLS-
INCLUDING SUNDANCE AND FOUR CORNERS
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....52-60.
MIN HUMIDITY........52-74 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....EAST AROUND 15 MPH INCREASING TO SOUTHEAST
AROUND 25 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1900 TO 2400 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 44.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 52.
MIN HUMIDITY........60-68 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....WEST AROUND 30 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2000 TO 2600 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 36.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH SHIFTING TO THE EAST AROUND
5 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....NORTH AROUND 15 MPH SHIFTING TO THE EAST AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN
CHANCE OF RAIN IN THE AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 51.
MIN HUMIDITY........67-79 PERCENT.
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH SHIFTING TO THE NORTH IN
THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH SHIFTING TO THE NORTH
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1800 TO 2300 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 20 TO 30 MPH.
FRIDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 50S. WEST WINDS 15 TO 25 MPH.
SATURDAY
WARMER, CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S.
SDZ327-121015-
BUTTE COUNTY AREA-
INCLUDING BELLE FOURCHE, COLONY, AND NEWELL
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........67-77 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH INCREASING TO EAST
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......1800 TO 2300 FT AGL.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 44.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 15 TO 25 MPH.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG IN THE MORNING.
SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........63-69 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH SHIFTING TO THE
NORTHWEST 15 TO 25 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 30 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......2400 TO 3000 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN AFTER MIDNIGHT.
CHC OF WETTING RAIN.10 PERCENT.
MIN TEMPERATURE.....AROUND 37.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHWEST 20 TO 25 MPH WITH GUSTS TO AROUND 35
MPH DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH DECREASING TO AROUND 15
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 52.
MIN HUMIDITY........62-70 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1800 TO 2300 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.
THURSDAY
VERY WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS
AROUND 40. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 35 TO 45 MPH.
FRIDAY
VERY WINDY. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 50S. NORTHWEST WINDS 30 TO 45 MPH.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 70S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S.
SDZ319-121015-
NORTHERN BLACK HILLS-
INCLUDING LEAD, DEADWOOD, AND ROCHFORD
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....53-59.
MIN HUMIDITY........56-72 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2300 TO 2900 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH
THE NIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 43.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTH 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....51-57.
MIN HUMIDITY........61-71 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....WEST 30 TO 35 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN IN THE EVENING, THEN RAIN
LIKELY AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 33.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH SHIFTING TO THE SOUTHWEST AROUND 5 MPH
AFTER MIDNIGHT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 49.
MIN HUMIDITY........74-88 PERCENT.
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH SHIFTING TO THE EAST IN
THE AFTERNOON.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1600 TO 2100 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. EAST WINDS AROUND 5 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 20 TO 30 MPH.
FRIDAY
WINDY. MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 50S. NORTHWEST WINDS 20 TO 30 MPH.
SATURDAY
WARMER, CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S.
SDZ320-121015-
CENTRAL BLACK HILLS-
INCLUDING CUSTER, HILL CITY, AND KEYSTONE
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 59.
MIN HUMIDITY........52-62 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH
THE NIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 44.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....56-62.
MIN HUMIDITY........56-66 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2700 TO 3400 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN IN THE EVENING, THEN RAIN
LIKELY AFTER MIDNIGHT.
CHC OF WETTING RAIN.40 PERCENT.
MIN TEMPERATURE.....AROUND 37.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH
SHIFTING TO THE SOUTHWEST AROUND 5 MPH AFTER
MIDNIGHT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 51.
MIN HUMIDITY........77-87 PERCENT.
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1500 TO 1900 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 40S. EAST WINDS AROUND 5 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 20 TO 30 MPH.
FRIDAY
WINDY. MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE MID
50S. NORTHWEST WINDS 20 TO 30 MPH.
SATURDAY
WARMER, CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S.
SDZ321-121015-
SOUTHERN BLACK HILLS-
INCLUDING PRINGLE, CUSTER STATE PARK, AND WIND CAVE
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........48-54 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH INCREASING TO EAST
AROUND 25 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1900 TO 2400 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH
THE NIGHT. PATCHY FOG AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....60-66.
MIN HUMIDITY........51 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......2800 TO 3600 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN IN THE EVENING, THEN RAIN LIKELY
AFTER MIDNIGHT.
CHC OF WETTING RAIN.40 PERCENT.
MIN TEMPERATURE.....AROUND 40.
MAX HUMIDITY........95-100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 25 MPH IN THE EVENING.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 52.
MIN HUMIDITY........68-74 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1500 TO 1900 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS AROUND 40.
HIGHS AROUND 50. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS AROUND 40. HIGHS IN
THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. WEST WINDS 10 TO 20 MPH.
SATURDAY
WARMER, CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
60S.
SDZ322-121015-
FALL RIVER COUNTY AREA-
INCLUDING HOT SPRINGS, EDGEMONT, AND ARDMORE
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 62.
MIN HUMIDITY........44-50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH INCREASING TO 15 TO 25 MPH
WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....EAST AROUND 20 MPH INCREASING TO AROUND 35 MPH
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......1700 TO 2200 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING. SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 47.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....EAST AROUND 40 MPH DECREASING TO AROUND 30 MPH
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....62-68.
MIN HUMIDITY........45-51 PERCENT.
20-FOOT WINDS.......SOUTHWEST 15 TO 20 MPH SHIFTING TO THE
NORTHWEST 15 TO 25 MPH IN THE AFTERNOON.
GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 30 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......2700 TO 3400 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT.
CHC OF WETTING RAIN.40 PERCENT.
MIN TEMPERATURE.....AROUND 40.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH SHIFTING TO THE EAST 10 TO 15 MPH AFTER
MIDNIGHT.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH BECOMING EAST AROUND 20
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
CHC OF WETTING RAIN.20 PERCENT.
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........64 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2000 TO 2600 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
RAIN LIKELY. LOWS AROUND 40. HIGHS IN THE LOWER 50S.
EAST WINDS 15 TO 20 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. RAIN LIKELY. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 25 TO 35 MPH.
FRIDAY
WINDY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 20 TO 30 MPH.
SATURDAY
WARMER, CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 70S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S.
SDZ323-121015-
NORTHERN FOOT HILLS-
INCLUDING SPEARFISH AND STURGIS
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........66 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 10 MPH SHIFTING TO THE NORTHEAST 10
TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH INCREASING TO EAST
AROUND 25 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1800 TO 2300 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH
THE NIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........99 PERCENT.
20-FOOT WINDS.......SOUTHEAST 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....SOUTHEAST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........59-65 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH SHIFTING TO THE NORTHWEST 15
TO 25 MPH IN THE AFTERNOON.
GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....WEST 30 TO 35 MPH.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......2300 TO 2900 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN AFTER MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 38.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 35
MPH DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH DECREASING TO AROUND 15
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 51.
MIN HUMIDITY........68-74 PERCENT.
20-FOOT WINDS.......NORTHEAST AROUND 5 MPH.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1700 TO 2200 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS AROUND 40. HIGHS
IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.
THURSDAY
VERY WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 30 TO
40 MPH.
FRIDAY
VERY WINDY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 50S. NORTH WINDS 30 TO 40 MPH.
SATURDAY
WARMER, CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER
70S.
SUNDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
SDZ324-121015-
EASTERN FOOT HILLS-
INCLUDING RAPID CITY AND PIEDMONT
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 58.
MIN HUMIDITY........61 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1900 TO 2400 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 47.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 62.
MIN HUMIDITY........58 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH SHIFTING TO THE NORTH 15 TO
25 MPH IN THE AFTERNOON.
GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH INCREASING TO NORTHWEST
AROUND 35 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......2500 TO 3200 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. RAIN
LIKELY AFTER MIDNIGHT.
CHC OF WETTING RAIN.40 PERCENT.
MIN TEMPERATURE.....AROUND 39.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 15 TO 20 MPH WITH GUSTS TO AROUND 35 MPH
DECREASING TO 5 TO 10 MPH WITH GUSTS TO AROUND
20 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....NORTH AROUND 35 MPH DECREASING TO AROUND 15 MPH
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 53.
MIN HUMIDITY........70-78 PERCENT.
20-FOOT WINDS.......EAST AROUND 5 MPH.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1700 TO 2200 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS AROUND 40. HIGHS
IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 25 TO 35 MPH.
FRIDAY
WINDY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTH WINDS 25 TO 35 MPH.
SATURDAY
WARMER, CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER
70S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S.
SDZ325-121015-
CUSTER COUNTY PLAINS-
INCLUDING HERMOSA, FAIRBURN, BUFFALO GAP, AND FOLSOM
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 61.
MIN HUMIDITY........55 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.......1800 TO 2300 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 67.
MIN HUMIDITY........49-55 PERCENT.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH
INCREASING TO NORTH 15 TO 25 MPH WITH GUSTS TO
AROUND 35 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO NORTHWEST
AROUND 35 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3000 TO 3800 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN IN THE EVENING, THEN RAIN LIKELY
AFTER MIDNIGHT.
CHC OF WETTING RAIN.40 PERCENT.
MIN TEMPERATURE.....AROUND 38.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH
SHIFTING TO THE NORTHEAST 10 TO 15 MPH AFTER
MIDNIGHT.
TRANSPORT WINDS.....NORTH AROUND 35 MPH DECREASING TO AROUND 20 MPH
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........62-72 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1800 TO 2300 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 25 TO 35 MPH.
FRIDAY
WINDY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTH WINDS 20 TO 30 MPH.
SATURDAY
WARMER, CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 70S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S.
SDZ326-121015-
PINE RIDGE AREA-
INCLUDING PINE RIDGE, OELRICHS, BATESLAND, AND KYLE
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 64.
MIN HUMIDITY........49-55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1700 TO 2200 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING. CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.10 PERCENT.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........47 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH SHIFTING TO THE NORTHWEST 10
TO 20 MPH IN THE AFTERNOON.
GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......3100 TO 3900 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN THROUGH THE NIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 39.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH
SHIFTING TO THE NORTHEAST 10 TO 15 MPH AFTER
MIDNIGHT.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH DECREASING TO AROUND 20
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......900 TO 1000 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF RAIN IN THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 57.
MIN HUMIDITY........54-62 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2200 TO 2800 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE UPPER
30S. HIGHS AROUND 60. NORTHWEST WINDS 20 TO 30 MPH.
FRIDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 50S. NORTH WINDS 20 TO 25 MPH.
SATURDAY
WARMER, CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 70S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S.
SDZ328-121015-
PERKINS COUNTY-
INCLUDING LEMMON AND BISON
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 52.
MIN HUMIDITY........76-82 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......1400 TO 1800 FT AGL.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF RAIN SHOWERS.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 40.
MAX HUMIDITY........100 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.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........CLOUDY. PATCHY FOG IN THE MORNING. CHANCE OF
RAIN SHOWERS THROUGH THE DAY.
CHC OF WETTING RAIN.20 PERCENT.
MAX TEMPERATURE.....AROUND 53.
MIN HUMIDITY........69-79 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH SHIFTING TO THE NORTHWEST 15
TO 25 MPH WITH GUSTS TO AROUND 35 MPH IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH INCREASING TO NORTHWEST
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......2200 TO 2800 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 35.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHWEST 15 TO 25 MPH DECREASING TO 10 TO 15
MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH DECREASING TO AROUND 20
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......900 TO 1000 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 51.
MIN HUMIDITY........58-64 PERCENT.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2000 TO 2500 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.
THURSDAY
VERY WINDY. PARTLY CLOUDY. CHANCE OF RAIN. LOWS IN
THE UPPER 30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 35 TO
45 MPH.
FRIDAY
VERY WINDY. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS
IN THE MID 50S. WEST WINDS 30 TO 40 MPH.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 60S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70.
SDZ329-121015-
WEST CENTRAL PLAINS-
INCLUDING FAITH, ELLSWORTH AFB, NEW UNDERWOOD, AND WALL
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 58.
MIN HUMIDITY........62-76 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......1900 TO 2400 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING. CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.30 PERCENT.
MIN TEMPERATURE.....AROUND 45.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........CLOUDY THEN BECOMING MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....57-63.
MIN HUMIDITY........53-61 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH SHIFTING TO THE
NORTHWEST 15 TO 25 MPH IN THE AFTERNOON.
GUSTS TO AROUND 35 MPH.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH INCREASING TO NORTHWEST
AROUND 35 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......2500 TO 3200 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN AFTER MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 38.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHWEST 15 TO 25 MPH WITH GUSTS TO AROUND 35
MPH SHIFTING TO THE NORTH 10 TO 15 MPH AFTER
MIDNIGHT.
TRANSPORT WINDS.....NORTHWEST AROUND 35 MPH BECOMING NORTH AROUND
20 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......700 TO 800 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
CHC OF WETTING RAIN.30 PERCENT.
MAX TEMPERATURE.....AROUND 53.
MIN HUMIDITY........56-64 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1900 TO 2400 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.
THURSDAY
VERY WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN
THE LOWER 40S. HIGHS AROUND 60. NORTHWEST WINDS 35 TO 45 MPH.
FRIDAY
VERY WINDY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 50S. NORTHWEST WINDS 30 TO 45 MPH.
SATURDAY
WARMER, CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 70.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S.
SDZ332-121015-
BADLANDS AREA-
INCLUDING INTERIOR, SCENIC, ROCKYFORD, AND WANBLEE
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........52-62 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 20 MPH.
TRANSPORT WINDS.....NORTH 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......1800 TO 2300 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING. CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....EAST 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 66.
MIN HUMIDITY........45-55 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH WITH GUSTS TO AROUND 25
MPH INCREASING TO NORTHWEST 15 TO 25 MPH WITH
GUSTS TO AROUND 35 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH INCREASING TO NORTHWEST
AROUND 35 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......2800 TO 3600 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN IN THE EVENING, THEN
CHANCE OF RAIN AFTER MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 39.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....NORTH AROUND 35 MPH DECREASING TO AROUND 20 MPH
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1100 TO 1300 FT AGL.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
MORNING.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........49-61 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2000 TO 2500 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 15 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. RAIN LIKELY. LOWS AROUND 40.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS 25 TO 35 MPH.
FRIDAY
WINDY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 25 TO 35 MPH.
SATURDAY
WARMER, CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 70S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S.
SDZ333-121015-
BENNETT COUNTY AREA-
INCLUDING MARTIN, TUTHILL, ALLEN, AND LONG VALLEY
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........57-65 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.......1600 TO 2000 FT AGL.
TONIGHT
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.......NORTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 700 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........47-55 PERCENT.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH
SHIFTING TO THE NORTHWEST 10 TO 20 MPH WITH
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH SHIFTING TO THE NORTHWEST
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3500 TO 4400 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF RAIN AFTER MIDNIGHT.
CHC OF WETTING RAIN.10 PERCENT.
MIN TEMPERATURE.....AROUND 39.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE EVENING.
TRANSPORT WINDS.....NORTH 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......800 TO 900 FT AGL.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........57-65 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1900 TO 2400 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 15 MPH.
THURSDAY
VERY WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS
AROUND 40. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 30 TO 40 MPH.
FRIDAY
VERY WINDY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE MID 50S. NORTHWEST WINDS 30 TO 40 MPH.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S.
SDZ330-121015-
ZIEBACH COUNTY-
INCLUDING DUPREE AND GLAD VALLEY
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........74-82 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1700 TO 2200 FT AGL.
TONIGHT
SKY/WEATHER.........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 44.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
GUSTS TO AROUND 30 MPH IN THE EVENING.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG IN THE MORNING.
SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE DAY.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 57.
MIN HUMIDITY........65-73 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH INCREASING TO NORTHWEST 15 TO
20 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH INCREASING TO NORTHWEST
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......2600 TO 3300 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 38.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH.
GUSTS TO AROUND 30 MPH IN THE EVENING.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH DECREASING TO AROUND 20
MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1000 TO 1200 FT AGL.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
CHC OF WETTING RAIN.20 PERCENT.
MAX TEMPERATURE.....AROUND 53.
MIN HUMIDITY........58-64 PERCENT.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH.
TRANSPORT WINDS.....NORTH AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2000 TO 2600 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS AROUND 60. WEST WINDS 20 TO 30 MPH.
FRIDAY
WINDY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
MID 50S. NORTHWEST WINDS 20 TO 30 MPH.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S.
SDZ331-121015-
HAAKON COUNTY AREA-
INCLUDING PHILIP, KADOKA, BELVIDERE, AND MIDLAND
1252 PM MDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........64-74 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....NORTH AROUND 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......1700 TO 2200 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT 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 15 MPH.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........CLOUDY THEN BECOMING MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........56-64 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH
INCREASING TO NORTHWEST 15 TO 20 MPH WITH GUSTS
TO AROUND 35 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH INCREASING TO NORTHWEST
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......2600 TO 3300 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF RAIN AFTER MIDNIGHT.
CHC OF WETTING RAIN.20 PERCENT.
MIN TEMPERATURE.....AROUND 38.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE EVENING.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH BECOMING NORTH AROUND
20 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1400 TO 1600 FT AGL.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
MORNING.
CHC OF WETTING RAIN.10 PERCENT.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........58-64 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 10 MPH.
TRANSPORT WINDS.....NORTH AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2000 TO 2500 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE LOWER 60S. WEST WINDS 20 TO 30 MPH.
FRIDAY
WINDY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
MID 50S. NORTHWEST WINDS 25 TO 30 MPH.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS
AROUND 70.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S.
SDZ334-121015-
MELLETTE AND TODD COUNTIES-
INCLUDING MISSION, WHITE RIVER, AND SAINT FRANCIS
152 PM CDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 65.
MIN HUMIDITY........63-69 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 20 MPH.
TRANSPORT WINDS.....NORTH AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1800 TO 2300 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 47.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......700 TO 800 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........50-62 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH WITH GUSTS TO AROUND 20
MPH INCREASING TO NORTHWEST 15 TO 20 MPH WITH
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH INCREASING TO NORTHWEST
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3200 TO 4000 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 40.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE EVENING.
TRANSPORT WINDS.....NORTH 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......700 TO 800 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 57.
MIN HUMIDITY........57-65 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH.
TRANSPORT WINDS.....NORTH 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2000 TO 2600 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 15 MPH.
THURSDAY
VERY WINDY. MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN
THE LOWER 40S. HIGHS AROUND 60. NORTHWEST WINDS 30 TO 40 MPH.
FRIDAY
VERY WINDY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE MID 50S. NORTHWEST WINDS 35 TO 40 MPH.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S.
SDZ335-121015-
TRIPP COUNTY-
INCLUDING WINNER, COLOME, AND HAMILL
152 PM CDT SUN OCT 11 2026
LATE THIS AFTERNOON
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 68.
MIN HUMIDITY........61 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 20 MPH.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1900 TO 2400 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 48.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........59 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 10 MPH INCREASING TO NORTHWEST 15 TO
20 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
TRANSPORT WINDS.....NORTH AROUND 15 MPH INCREASING TO NORTHWEST
AROUND 25 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......2600 TO 3300 FT AGL.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 42.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 20 MPH.
TRANSPORT WINDS.....NORTHWEST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 600 FT AGL.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 59.
MIN HUMIDITY........56-62 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH.
TRANSPORT WINDS.....NORTH AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......2100 TO 2700 FT AGL.
FORECAST DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE
LOWER 40S. HIGHS AROUND 60. NORTHWEST WINDS 15 TO 25 MPH.
FRIDAY
WINDY. PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN
THE MID 50S. NORTHWEST WINDS AROUND 30 MPH.
SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S.
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