616
FNUS53 KUNR 200942
FWFUNR
FIRE WEATHER PLANNING FORECAST FOR NE WYOMING AND WRN SOUTH DAKOTA
NATIONAL WEATHER SERVICE RAPID CITY SD
242 AM MST SAT DEC 20 2025
DISCUSSION
IT WILL BE COOLER TODAY, BUT STILL ABOVE SEASONAL
AVERAGES. WINDS WILL BE GUSTY FROM THE WEST, ESPECIALLY ACROSS THE
WESTERN SOUTH DAKOTA PLAINS.
A GRADUAL WARMER TREND IS EXPECTED THROUGH CHRISTMAS EVE DAY,
THOUGH TEMPERATURES MONDAY AND TUESDAY WILL BE SIMILAR. OVERALL,
IT WILL BE MOSTLY DRY, THOUGH A FEW SPRINKLES OR FLURRIES ARE
POSSIBLE EACH DAY THROUGH CHRISTMAS.
WYZ314-202315-
NORTHERN CAMPBELL-
INCLUDING GILLETTE AND WESTON
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 37.
MIN HUMIDITY........42-50 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4400 TO 5500 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 20.
MAX HUMIDITY........72-80 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
MORNING. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 43.
MIN HUMIDITY........55-65 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......700 TO 900 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 50S. WEST WINDS AROUND 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 50S.
SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
WINDY. PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS 20 TO 30 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
MID 50S.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 50.
WYZ315-202315-
SOUTHERN CAMPBELL-
INCLUDING WRIGHT AND SAVAGETON
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 35.
MIN HUMIDITY........48-56 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO WEST
AROUND 25 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR INCREASING TO FAIR IN THE AFTERNOON.
MIXING HEIGHT.......3100 TO 3900 FT AGL.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 18.
MAX HUMIDITY........77-85 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 47.
MIN HUMIDITY........58-66 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 20 MPH.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH INCREASING TO AROUND 40 MPH
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......1400 TO 1800 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
WINDY. MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
MID 50S. WEST WINDS AROUND 30 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS AROUND 20 MPH.
WEDNESDAY
WINDY. PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS 25 TO 30 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN
THE MID 50S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S.
WYZ316-202315-
CROOK COUNTY PLAINS-
INCLUDING MOORCROFT, DEVILS TOWER, HULETT, AND NEW HAVEN
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 36.
MIN HUMIDITY........39-45 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4400 TO 5500 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 19.
MAX HUMIDITY........72-84 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 42.
MIN HUMIDITY........48-58 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTH 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......800 TO 1000 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
SOUTH WINDS 15 TO 20 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S.
WYZ317-202315-
WESTON COUNTY PLAINS-
INCLUDING NEWCASTLE, UPTON, AND ROCHELLE
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 35.
MIN HUMIDITY........38-44 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......3400 TO 4300 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 18.
MAX HUMIDITY........73-81 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH SHIFTING TO THE SOUTHEAST
AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......100 TO 200 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 43.
MIN HUMIDITY........48-54 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH INCREASING TO AROUND 25
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......800 TO 1000 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
WARMER, WINDY. MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 50S. WEST WINDS AROUND 30 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 20 TO 25 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN
THE MID 50S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S.
WYZ318-202315-
WYOMING BLACK HILLS-
INCLUDING SUNDANCE AND FOUR CORNERS
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....30-36.
MIN HUMIDITY........39-49 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4700 TO 5900 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 22.
MAX HUMIDITY........61-75 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......100 TO 200 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 43.
MIN HUMIDITY........46-58 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH INCREASING TO AROUND 30 MPH
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1100 TO 1400 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. WEST WINDS AROUND 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS
IN THE UPPER 50S. SOUTHWEST WINDS 20 TO 25 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN
THE LOWER 50S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S.
SDZ327-202315-
BUTTE COUNTY AREA-
INCLUDING BELLE FOURCHE, COLONY, AND NEWELL
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 39.
MIN HUMIDITY........36-42 PERCENT.
20-FOOT WINDS.......WEST 15 TO 25 MPH.
TRANSPORT WINDS.....WEST 30 TO 35 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4400 TO 5600 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 20.
MAX HUMIDITY........72-82 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 40.
MIN HUMIDITY........44-50 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH SHIFTING TO THE SOUTHEAST
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 800 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND 50.
WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
WARMER, BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS AROUND 60. SOUTHWEST WINDS 20 TO 25 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 50S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S.
SDZ319-202315-
NORTHERN BLACK HILLS-
INCLUDING LEAD, DEADWOOD, AND ROCHFORD
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....26-36.
MIN HUMIDITY........34-52 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....WEST 30 TO 35 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4400 TO 5600 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....16-24.
MAX HUMIDITY........61-79 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH GUSTS TO AROUND 20
MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......100 TO 200 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....39-47.
MIN HUMIDITY........43-59 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO AROUND 40
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......1800 TO 2300 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. WEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTHWEST WINDS AROUND 20 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN
THE UPPER 30S. HIGHS AROUND 50.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE LOWER 30S. HIGHS IN THE MID 40S.
SDZ320-202315-
CENTRAL BLACK HILLS-
INCLUDING CUSTER, HILL CITY, AND KEYSTONE
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....27-37.
MIN HUMIDITY........29-49 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....WEST AROUND 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4600 TO 5800 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....17-23.
MAX HUMIDITY........60-74 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......100 TO 200 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....40-48.
MIN HUMIDITY........41-57 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO AROUND 35
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1600 TO 2100 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 50S. WEST WINDS AROUND 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER
50S. WEST WINDS AROUND 20 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN
THE LOWER 50S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S.
SDZ321-202315-
SOUTHERN BLACK HILLS-
INCLUDING PRINGLE, CUSTER STATE PARK, AND WIND CAVE
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....33-39.
MIN HUMIDITY........32-40 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3800 TO 4800 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 23.
MAX HUMIDITY........58-66 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW IN THE MORNING.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 46.
MIN HUMIDITY........42-48 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1400 TO 1800 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
WARMER, BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 20 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN
THE MID 50S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S.
SDZ322-202315-
FALL RIVER COUNTY AREA-
INCLUDING HOT SPRINGS, EDGEMONT, AND ARDMORE
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 39.
MIN HUMIDITY........38 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR.
MIXING HEIGHT.......3000 TO 3800 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 21.
MAX HUMIDITY........67-79 PERCENT.
20-FOOT WINDS.......WEST AROUND 5 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW IN THE MORNING. SLIGHT
CHANCE OF RAIN IN THE AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 48.
MIN HUMIDITY........49 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......800 TO 1100 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
WARMER, BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 60S. WEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE
UPPER 50S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S.
SDZ323-202315-
NORTHERN FOOT HILLS-
INCLUDING SPEARFISH AND STURGIS
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 39.
MIN HUMIDITY........35 PERCENT.
20-FOOT WINDS.......WEST 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....WEST 30 TO 35 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4900 TO 6200 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 26.
MAX HUMIDITY........54-64 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 46.
MIN HUMIDITY........43 PERCENT.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......900 TO 1200 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. WEST WINDS AROUND 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 25 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID
50S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S.
SDZ324-202315-
EASTERN FOOT HILLS-
INCLUDING RAPID CITY AND PIEDMONT
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 43.
MIN HUMIDITY........28 PERCENT.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5000 TO 6300 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 24.
MAX HUMIDITY........59-67 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......300 TO 400 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 49.
MIN HUMIDITY........41 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1100 TO 1400 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS
IN THE MID 60S. SOUTHWEST WINDS 15 TO 25 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN
THE UPPER 50S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S.
SDZ325-202315-
CUSTER COUNTY PLAINS-
INCLUDING HERMOSA, FAIRBURN, BUFFALO GAP, AND FOLSOM
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 44.
MIN HUMIDITY........28 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4700 TO 5900 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 21.
MAX HUMIDITY........66-78 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 49.
MIN HUMIDITY........43 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1200 TO 1600 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
WARMER. MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 60S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS
IN THE MID 60S. SOUTHWEST WINDS 15 TO 25 MPH.
CHRISTMAS DAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S.
SDZ326-202315-
PINE RIDGE AREA-
INCLUDING PINE RIDGE, OELRICHS, BATESLAND, AND KYLE
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 43.
MIN HUMIDITY........33 PERCENT.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3600 TO 4600 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 21.
MAX HUMIDITY........78-86 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......300 TO 400 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 51.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH INCREASING TO AROUND 30 MPH
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......700 TO 900 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
WARMER, BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 60S. WEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER 50S.
SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS AROUND 20 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN
THE LOWER 60S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S.
SDZ328-202315-
PERKINS COUNTY-
INCLUDING LEMMON AND BISON
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 37.
MIN HUMIDITY........42-52 PERCENT.
20-FOOT WINDS.......WEST 15 TO 25 MPH.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD.
MIXING HEIGHT.......4100 TO 5200 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 19.
MAX HUMIDITY........78-90 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 39.
MIN HUMIDITY........44-50 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 700 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. WEST WINDS 10 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. SOUTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
WARMER. PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE MID 50S. SOUTHWEST WINDS 15 TO 20 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN
THE UPPER 40S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S.
SDZ329-202315-
WEST CENTRAL PLAINS-
INCLUDING FAITH, ELLSWORTH AFB, NEW UNDERWOOD, AND WALL
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 43.
MIN HUMIDITY........29-37 PERCENT.
20-FOOT WINDS.......WEST 15 TO 25 MPH.
TRANSPORT WINDS.....WEST AROUND 30 MPH.
SMOKE DISPERSAL.....GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MIXING HEIGHT.......5000 TO 6300 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 21.
MAX HUMIDITY........66-76 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....40-46.
MIN HUMIDITY........41-47 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......600 TO 800 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
WARMER. MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 50S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
WARMER. MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
MID 50S.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER 40S.
SDZ332-202315-
BADLANDS AREA-
INCLUDING INTERIOR, SCENIC, ROCKYFORD, AND WANBLEE
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 44.
MIN HUMIDITY........31 PERCENT.
20-FOOT WINDS.......WEST 10 TO 20 MPH.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4500 TO 5700 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 22.
MAX HUMIDITY........76-84 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 49.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......700 TO 900 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
WARMER, BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 60S. WEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 50S.
SOUTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
WARMER. MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS
IN THE UPPER 60S. SOUTHWEST WINDS AROUND 20 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 50S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S.
SDZ333-202315-
BENNETT COUNTY AREA-
INCLUDING MARTIN, TUTHILL, ALLEN, AND LONG VALLEY
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 43.
MIN HUMIDITY........31 PERCENT.
20-FOOT WINDS.......WEST 10 TO 20 MPH.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4100 TO 5200 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 22.
MAX HUMIDITY........76-86 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 50.
MIN HUMIDITY........43 PERCENT.
20-FOOT WINDS.......SOUTH 15 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO SOUTH
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......800 TO 1000 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
WARMER, BREEZY. MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 60S. WEST WINDS AROUND 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
WARMER. MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 60S. SOUTHWEST WINDS AROUND 20 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS
AROUND 60.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S.
SDZ330-202315-
ZIEBACH COUNTY-
INCLUDING DUPREE AND GLAD VALLEY
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 39.
MIN HUMIDITY........43-51 PERCENT.
20-FOOT WINDS.......WEST 10 TO 20 MPH.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4000 TO 5000 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 20.
MAX HUMIDITY........82-90 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 38.
MIN HUMIDITY........50-56 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......400 TO 600 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
WARMER. MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS
IN THE MID 50S. SOUTHWEST WINDS AROUND 15 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 40S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S.
SDZ331-202315-
HAAKON COUNTY AREA-
INCLUDING PHILIP, KADOKA, BELVIDERE, AND MIDLAND
242 AM MST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 43.
MIN HUMIDITY........31-39 PERCENT.
20-FOOT WINDS.......WEST 10 TO 20 MPH.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4500 TO 5700 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 22.
MAX HUMIDITY........78-86 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......200 TO 300 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 44.
MIN HUMIDITY........44-52 PERCENT.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......500 TO 700 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
WARMER. MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID
50S. WEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
WARMER. MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
MID 50S.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER 40S.
SDZ334-202315-
MELLETTE AND TODD COUNTIES-
INCLUDING MISSION, WHITE RIVER, AND SAINT FRANCIS
342 AM CST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 43.
MIN HUMIDITY........30 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......3600 TO 4600 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 24.
MAX HUMIDITY........77-83 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......100 TO 200 FT AGL.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 50.
MIN HUMIDITY........43 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 20 MPH.
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO SOUTH
AROUND 30 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1000 TO 1300 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
WARMER, WINDY. MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 60S. WEST WINDS 25 TO 30 MPH.
TUESDAY
COOLER. MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE
LOWER 50S. SOUTHEAST WINDS AROUND 20 MPH.
WEDNESDAY
WARMER, BREEZY. MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 20 TO 25 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S.
SDZ335-202315-
TRIPP COUNTY-
INCLUDING WINNER, COLOME, AND HAMILL
342 AM CST SAT DEC 20 2025
TODAY
SKY/WEATHER.........SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 43.
MIN HUMIDITY........32 PERCENT.
20-FOOT WINDS.......NORTHWEST 10 TO 20 MPH.
TRANSPORT WINDS.....NORTHWEST AROUND 25 MPH.
SMOKE DISPERSAL.....POOR INCREASING TO GOOD IN THE AFTERNOON.
MIXING HEIGHT.......4000 TO 5100 FT AGL.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHC OF WETTING RAIN.0 PERCENT.
MIN TEMPERATURE.....AROUND 24.
MAX HUMIDITY........74-82 PERCENT.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......300 TO 400 FT AGL.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY.
CHC OF WETTING RAIN.0 PERCENT.
MAX TEMPERATURE.....AROUND 49.
MIN HUMIDITY........43 PERCENT.
20-FOOT WINDS.......SOUTH 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TRANSPORT WINDS.....SOUTH 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR.
MIXING HEIGHT.......1400 TO 1800 FT AGL.
FORECAST DAYS 3 THROUGH 7
MONDAY
WARMER. MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 60S. WEST WINDS AROUND 20 MPH.
TUESDAY
COOLER. MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE
UPPER 40S. SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
WARMER. MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS
IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S.
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