724
FOUS53 KABR 100121
PFMABR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE ABERDEEN SD
721 PM CST TUE DEC 9 2025
SDZ006-101000-
ABERDEEN-BROWN SD
45.45N 98.42W ELEV. 1299 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 11 18 8 25 1
TEMP 33 25 22 17 14 15 15 11 10 10 13 15 17 22 24 23 19 18 13 5
DEWPT 26 20 16 13 11 9 9 8 7 7 10 13 17 19 22 22 18 16 13 5
RH 75 81 77 84 88 77 77 87 87 87 87 92100 88 92 96 96 92100100
WIND DIR NW NW NW NW NW NW NW N E SE SE SE S S E N N NW NW NW
WIND SPD 31 27 23 18 13 11 8 3 3 5 5 6 8 9 8 6 9 11 13 16
WIND GUST 54 44 37 29 24 26
CLOUDS OV OV B2 B2 B1 SC B1 OV OV OV OV OV OV B2 OV OV B2 OV OV B2
POP 12HR 30 5 30 60 40
QPF 12HR 0.01 0 0.03 0.12 0.01
SNOW 12HR 00-00 00-00 T
RAIN C
SLEET S S
SNOW S C C L L C C C C C C S
WIND CHILL 19 9 6 0 -1 1 4 5 1 4 5 7 12 15 15 8 5 -2-14
MIN CHILL 8 -1 -3 2 -1 0 5 13 4 -15
HIGH WIND W W W
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 9 -7 1 -18 11 -1 21 3 30
TEMP 7 2 -3 -4 -1 -4-13 -11 0 8 6 9 18 13 7 11 24 27
DEWPT 0 -2 -7 -6 -5 -8-15 -14 -5 1 6 7 15 11 7 10 21 24
PWIND DIR NW N N NW SE S NW S S
WIND CHAR BZ LT LT LT GN GN LT LT GN
AVG CLOUDS B2 B2 OV OV B2 B1 SC SC B1 B1 B2 B1 SC SC B1 B1 B1 B1
POP 12HR 20 40 50 10 5 5 5 5 5
SNOW S C C S
SDZ020-101000-
WATERTOWN-CODINGTON SD
44.91N 97.15W ELEV. 1745 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 13 18 7 23 2
TEMP 34 25 21 17 15 14 14 11 9 9 11 13 15 20 22 21 19 17 13 6
DEWPT 30 21 17 14 12 11 9 8 7 7 8 11 14 18 20 19 17 16 13 6
RH 85 84 84 88 88 88 80 87 91 91 87 91 96 92 92 92 92 96100100
WIND DIR NW NW NW NW NW NW NW NW N SE SE SE S S SE NE N NW NW NW
WIND SPD 35 33 27 23 17 14 12 5 3 3 5 8 9 10 10 9 9 10 14 17
WIND GUST 59 54 47 39 29 25 27
CLOUDS OV OV OV OV OV B2 B2 B2 OV B2 OV OV OV OV B2 OV B2 B2 OV B2
POP 12HR 40 5 20 60 40
QPF 12HR 0.01 0 0 0.14 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN C
SNOW C C S S S C C L L C C C C S
WIND CHILL 19 7 3 -1 -2 -1 0 1 2 2 2 3 9 11 10 8 5 -2-13
MIN CHILL 6 -2 -4 -2 -1 -1 1 9 5 -14
HIGH WIND W W W
WINTER WEATH Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 12 -8 -1 -16 10 -1 20 5 30
TEMP 10 1 -3 -6 -2 -4-10 -9 -1 7 7 12 18 15 10 14 24 27
DEWPT 2 -3 -7 -7 -6 -9-13 -13 -4 -1 5 9 17 11 10 12 22 23
PWIND DIR NW NW NW NW S S W S S
WIND CHAR BZ GN GN LT GN GN GN GN GN
AVG CLOUDS B2 B2 OV OV OV B1 SC SC SC SC B1 B1 SC SC B1 B1 B1 SC
POP 12HR 20 40 50 10 0 5 5 5 5
SNOW S C C S
SDZ035-101000-
PIERRE-HUGHES SD
44.38N 100.29W ELEV. 1856 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 23 30 22 40 11
TEMP 41 35 32 27 26 27 28 26 24 24 25 26 28 36 38 33 29 27 21 14
DEWPT 27 27 24 23 21 19 18 18 20 21 22 24 28 33 35 32 27 26 20 14
RH 57 72 72 85 81 71 66 71 84 88 88 92100 89 89 96 92 96 96100
WIND DIR NW NW NW NW N NW N E SE SE SE SE SE N NW N NW NW NW N
WIND SPD 31 28 24 18 11 10 6 8 10 11 10 9 9 10 10 10 13 17 17 18
WIND GUST 48 43 37 28 21
CLOUDS FW SC SC SC B1 B2 B2 OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV
POP 12HR 0 10 50 40 30
QPF 12HR 0 0 0.02 0.01 0
SNOW 12HR 00-00 00-00 T
FRZG RAIN C C C C
RAIN C S S
SNOW C C C C S C C C C C
WIND CHILL 29 23 19 14 15 18 21 19 13 13 14 17 20 28 31 24 18 15 7 -3
MIN CHILL 21 14 12 18 10 12 16 23 14 -3
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 16 0 8 -4 24 12 32 15 38
TEMP 16 13 9 2 6 5 0 2 14 20 17 19 30 25 19 22 34 33
DEWPT 8 7 4 2 3 2 -1 1 10 16 17 18 26 24 19 20 29 29
PWIND DIR N NE NE E SE S NW SE SW
WIND CHAR BZ GN GN GN GN GN GN GN GN
AVG CLOUDS B2 OV OV OV OV B2 B1 B1 B1 B1 B1 B1 SC SC B1 SC SC SC
POP 12HR 40 70 50 10 0 0 0 0 5
SNOW C C C L C
SDZ009-101000-
MOBRIDGE-WALWORTH SD
45.55N 100.41W ELEV. 1676 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 15 22 16 31 3
TEMP 32 27 23 18 16 18 19 18 18 18 21 23 25 28 29 28 24 22 14 6
DEWPT 25 22 19 15 12 11 11 12 14 17 18 21 25 27 28 26 23 19 13 6
RH 75 81 84 88 84 73 70 77 84 96 88 92100 96 96 92 96 88 96100
WIND DIR NW NW NW NW NW NW N SE SE SE SE SE S S N N N N NW NW
WIND SPD 36 29 25 20 13 10 6 6 10 11 12 11 10 10 10 11 16 18 20 20
WIND GUST 54 44 36 24 28 31
CLOUDS B1 B1 B1 B1 SC B1 B2 OV OV OV OV OV OV B2 OV OV OV OV OV B2
POP 12HR 10 0 70 60 40
QPF 12HR 0 0 0.11 0.09 0
SNOW 12HR 00-00 00-00 1
FRZG RAIN S L L L C
SLEET S L
SNOW C C L L C C C C C C S
OBVIS BS BS
WIND CHILL 16 11 7 2 1 7 11 9 6 6 9 11 15 19 20 18 11 7 -4-14
MIN CHILL 9 1 -1 7 3 5 12 16 6 -16
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 8 -4 3 -10 15 5 27 10 33
TEMP 7 5 3 -2 1 0 -6 -4 5 13 10 17 24 21 15 17 27 31
DEWPT 1 -1 -2 -3 -3 -4 -7 -6 3 8 10 15 20 18 15 16 25 26
PWIND DIR NW N N E SE S NW S SW
WIND CHAR BZ GN GN LT GN GN GN GN GN
AVG CLOUDS B2 OV OV OV OV B1 B1 B1 B1 B1 B2 B1 SC SC B1 B1 B1 B1
POP 12HR 20 70 40 10 0 5 0 0 5
SNOW S S C L C
SDZ008-101000-
SISSETON-ROBERTS SD
45.67N 96.99W ELEV. 1024 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 12 18 5 20 1
TEMP 32 23 20 17 15 15 14 10 8 7 8 10 12 18 20 17 15 16 12 5
DEWPT 26 18 16 14 11 9 7 6 5 4 5 7 11 14 16 15 14 12 11 5
RH 78 81 84 88 84 77 73 83 87 87 87 87 96 84 84 92 96 84 96100
WIND DIR NW NW NW NW NW NW NW NW NW SE SE SE SE SE SE E NW NW NW NW
WIND SPD 32 29 26 21 17 14 12 5 3 2 4 6 8 10 9 6 8 10 13 17
WIND GUST 55 49 43 32 27
CLOUDS OV OV OV OV B2 B1 B1 B2 OV B2 OV OV OV B2 B2 OV B2 B2 OV B2
POP 12HR 70 10 20 50 50
QPF 12HR 0.07 0 0 0.11 0.02
SNOW 12HR 1 00-00 00-00
RAIN
SNOW L C C S S C C C C C C C C S
OBVIS BS
WIND CHILL 17 5 2 0 -1 0 0 0 -1 -1 1 6 9 8 4 3 -4-15
MIN CHILL 4 -1 -4 -1 -1 -2 -1 6 2 -15
HIGH WIND W W W
WINTER WEATH Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 11 -10 -2 -15 10 -3 19 3 31
TEMP 8 0 -7 -6 -4 -5-11 -11 1 3 5 9 18 13 9 14 25 27
DEWPT -2 -7-12 -11 -9-12-15 -16 -7 -3 2 6 13 9 7 11 20 21
PWIND DIR NW NW NW W S S W SW S
WIND CHAR BZ GN GN LT GN GN GN LT GN
AVG CLOUDS B1 B1 B2 OV B2 B1 SC SC SC SC B1 B1 SC SC SC B1 B1 B1
POP 12HR 20 20 40 10 5 10 5 5 5
SNOW S S C
MNZ039-101000-
WHEATON-TRAVERSE MN
45.71N 96.50W ELEV. 1024 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 13 18 2 18 1
TEMP 30 22 19 17 15 15 14 9 7 5 5 8 10 16 18 16 14 13 11 5
DEWPT 30 20 16 15 13 11 10 6 4 3 3 5 9 13 15 14 13 12 11 5
RH 100 92 88 92 92 84 84 87 87 91 91 87 96 88 88 92 96 96100100
WIND DIR NW NW NW NW NW NW NW NW N E SE SE SE SE SE E E NW NW NW
WIND SPD 28 28 26 21 17 16 12 6 3 2 4 5 8 10 9 8 8 9 13 17
WIND GUST 51 47 41 33
CLOUDS OV OV OV OV OV B2 B2 B2 B2 OV OV OV OV B2 B2 OV B2 OV OV B2
POP 12HR 70 20 10 50 50
QPF 12HR 0.07 0 0 0.09 0.01
SNOW 12HR 1 00-00 00-00
FRZG RAIN
RAIN
SNOW L C C S C C C C C C C C S
OBVIS BS BS
WIND CHILL 15 5 1 0 -1 -1 0 -2 -1 -3 -2 -2 4 7 5 3 2 -5-14
MIN CHILL 4 -1 -3 -2 -3 -4 -2 4 1 -14
HIGH WIND W W W
WINTER WEATH Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 13 -11 -3 -18 7 -4 17 1 30
TEMP 9 -1 -7 -10 -5 -7-14 -14 -4 4 1 7 15 11 6 10 21 26
DEWPT -1 -7-12 -11 -9-12-17 -18 -8 -4 0 4 12 8 5 8 18 21
PWIND DIR NW NW NW NW S SE W S S
WIND CHAR BZ GN GN LT GN GN GN LT GN
AVG CLOUDS B2 B2 B2 OV B2 B1 SC SC SC B1 B2 B1 SC SC SC B1 B1 B1
POP 12HR 20 10 30 5 5 5 5 5 5
SNOW S C
MNZ046-101000-
ORTONVILLE-BIG STONE MN
45.31N 96.42W ELEV. 1099 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 15 19 5 19 4
TEMP 34 26 22 18 17 16 15 11 9 7 8 10 12 17 19 18 16 16 13 8
DEWPT 31 22 17 16 14 12 10 8 7 5 5 7 11 14 16 16 14 14 13 8
RH 89 85 81 92 88 84 80 87 91 91 87 87 96 88 88 92 92 92100100
WIND DIR NW NW NW NW NW NW NW NW NW E SE SE SE SE SE E NE NW NW NW
WIND SPD 32 29 26 20 14 13 11 5 2 1 2 3 5 6 6 5 5 5 10 13
WIND GUST 51 50 43 36 29 24 21 20 25
CLOUDS OV OV OV OV OV B2 B2 B1 OV OV OV OV OV OV B2 OV B2 OV OV B2
POP 12HR 60 10 10 50 50
QPF 12HR 0.03 0 0 0.11 0.01
SNOW 12HR T 00-00 00-00
FRZG RAIN
RAIN
SNOW C C C S C C C C C C C C S
WIND CHILL 20 9 5 2 3 2 3 3 4 3 8 10 11 7 7 0 -8
MIN CHILL 8 1 0 0 1 2 2 7 6 -10
HIGH WIND W W W
WINTER WEATH Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 14 -8 -2 -15 8 -3 19 3 30
TEMP 11 1 -6 -5 -3 -5-12 -11 -1 3 3 9 17 14 7 10 24 25
DEWPT 1 -5 -9 -9 -8-10-15 -16 -7 -3 2 6 14 10 7 8 19 21
PWIND DIR NW NW NW NW SE SE NW S S
WIND CHAR BZ LT LT LT LT GN LT LT GN
AVG CLOUDS B2 B2 OV OV B2 B1 SC SC SC SC B1 B1 SC SC SC B1 B1 B1
POP 12HR 20 20 40 5 5 5 5 5 5
SNOW S S C
SDZ003-101000-
MCINTOSH-CORSON SD
45.92N 101.35W ELEV. 2316 FT
621 PM MST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 15 22 18 32 2
TEMP 29 26 22 17 16 18 20 19 19 20 23 25 29 31 30 28 24 18 11 3
DEWPT 24 22 18 14 12 11 13 15 17 19 22 25 29 31 30 27 23 16 10 2
RH 81 85 84 88 84 73 74 84 92 96 96100100100100 96 96 92 96 95
WIND DIR NW NW NW NW NW NW S SE SE SE S S SW NW NW N N NW NW NW
WIND SPD 42 33 24 20 13 9 8 10 12 13 13 12 12 12 14 16 19 21 21 21
WIND GUST 34
CLOUDS B2 B1 B1 B1 SC B1 OV OV OV OV OV OV B2 B2 OV OV B2 OV B2 B2
POP 12HR 0 10 80 60 40
QPF 12HR 0 0 0.17 0.12 0.01
SNOW 12HR 00-00 00-00 1
FRZG RAIN C C L L
SNOW D D C C C C C C C S
OBVIS BS BS BS BS
WIND CHILL 11 9 6 -1 1 7 10 7 5 6 11 14 18 21 19 16 9 1 -9-19
MIN CHILL 7 -1 -2 7 2 6 14 16 1 -19
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 6 -5 3 -11 14 6 27 13 33
TEMP 5 5 2 -4 0 -2 -7 -5 4 12 11 19 24 20 15 18 29 30
DEWPT 0 -1 -3 -4 -3 -5 -9 -7 3 8 11 17 22 19 15 16 27 27
PWIND DIR NW NE N S SE SW W S W
WIND CHAR BZ GN GN GN GN GN GN GN GN
AVG CLOUDS B2 OV OV OV B2 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 SC B1
POP 12HR 20 70 40 10 0 5 0 5 5
SNOW S S C L C
SDZ015-101000-
WHITE HORSE-DEWEY SD
45.27N 100.89W ELEV. 1716 FT
621 PM MST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 19 27 20 36 6
TEMP 33 30 27 22 21 24 25 24 22 22 24 25 29 34 34 30 27 23 16 9
DEWPT 25 24 22 19 16 15 15 17 19 21 23 25 29 33 34 30 27 21 15 9
RH 72 78 81 88 81 68 65 74 88 96 96100100 96100100100 92 96100
WIND DIR NW NW NW NW NW NW NE SE SE SE SE S S W N N N NW N N
WIND SPD 33 27 21 17 10 8 5 6 9 10 10 8 9 10 11 11 14 17 18 18
WIND GUST 51 42 33 25 28
CLOUDS SC B1 SC SC SC B1 OV OV OV OV OV B2 OV B2 OV OV OV OV B2 B2
POP 12HR 5 5 60 50 30
QPF 12HR 0 0 0.05 0.07 0
SNOW 12HR 00-00 00-00 T
FRZG RAIN C C C C
RAIN C C C
SNOW L L C C C C C S
WIND CHILL 18 16 13 8 10 15 18 16 12 11 14 16 20 26 26 20 15 10 -1-10
MIN CHILL 15 7 6 15 10 11 17 20 9 -11
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 12 -3 6 -10 19 7 31 12 35
TEMP 11 8 5 -1 3 1 -5 -3 8 16 13 20 28 24 17 18 31 32
DEWPT 3 3 1 -1 -1 -3 -6 -5 6 11 13 19 24 21 17 18 28 28
PWIND DIR N NE N E SE SW W SE SW
WIND CHAR BZ LT GN LT GN GN LT LT GN
AVG CLOUDS B2 OV OV OV B2 B1 B1 B1 B1 B1 B1 B1 SC SC B1 SC SC B1
POP 12HR 20 70 40 5 0 0 0 0 5
SNOW S S C L C
SDZ033-101000-
MISSION RIDGE-STANLEY SD
44.69N 100.79W ELEV. 1985 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 23 29 23 39 10
TEMP 39 35 33 27 25 26 27 26 25 25 26 27 29 35 37 33 30 27 20 13
DEWPT 27 26 25 23 21 19 19 20 21 22 23 26 29 35 35 32 28 25 18 13
RH 62 69 72 85 84 74 71 78 84 88 88 96100100 92 96 92 92 92100
WIND DIR NW NW NW NW NW NW NE SE SE SE SE SE S NW N N N N NW N
WIND SPD 33 28 23 19 11 9 8 9 11 12 11 10 9 10 12 12 16 19 20 20
WIND GUST 50 43 35
CLOUDS FW SC SC SC B1 B2 B2 OV OV OV OV B2 B2 B2 B2 OV OV OV B2 OV
POP 12HR 0 10 60 40 30
QPF 12HR 0 0 0.04 0.02 0
SNOW 12HR 00-00 00-00 T
FRZG RAIN C C C
RAIN C C C C
SNOW L L C C C C C
WIND CHILL 27 22 20 14 14 17 20 17 14 14 15 17 21 28 29 24 18 14 4 -5
MIN CHILL 22 14 12 16 11 13 19 23 13 -6
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 15 1 7 -3 22 11 32 16 37
TEMP 15 12 9 3 5 5 1 3 13 19 16 20 29 26 20 22 32 33
DEWPT 8 8 5 3 3 1 1 2 10 16 16 19 26 24 19 20 29 29
PWIND DIR N NE N E SE S NW SE SW
WIND CHAR BZ GN GN GN GN GN GN GN GN
AVG CLOUDS B2 OV OV OV B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1
POP 12HR 40 70 50 10 0 0 0 0 5
SNOW C C L L C
SDZ045-101000-
MURDO-JONES SD
43.89N 100.71W ELEV. 2313 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 26 34 25 48 14
TEMP 42 38 34 29 28 31 33 30 27 27 29 33 35 44 46 38 33 29 23 17
DEWPT 26 24 24 24 24 24 23 22 22 24 26 30 34 38 39 37 31 27 22 16
RH 53 57 66 81 85 75 66 72 81 88 88 89 96 79 76 96 92 92 96 96
WIND DIR NW NW NW NW NW NW N SE SE SE SE S SW NW NW N NW NW NW N
WIND SPD 33 29 23 19 12 10 8 10 13 13 11 11 10 12 13 14 17 19 19 20
WIND GUST 49 41 35 24
CLOUDS FW FW FW SC B1 B1 OV OV OV OV OV OV B2 B2 B2 B2 OV OV OV OV
POP 12HR 0 10 30 20 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S S
RAIN S S S S S
SNOW C C S C C C C C
WIND CHILL 31 26 22 17 17 23 26 21 15 16 19 24 27 38 30 22 17 8 0
MIN CHILL 26 16 13 20 13 16 24 29 16 -2
HIGH WIND W W
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 19 1 9 -3 33 17 37 20 43
TEMP 19 15 10 3 7 5 0 5 21 26 22 24 34 29 23 26 39 37
DEWPT 11 11 7 3 4 3 0 2 16 21 22 22 29 26 22 23 30 31
PWIND DIR N E NE E SE SW NW S W
WIND CHAR BZ GN GN GN GN GN GN GN GN
AVG CLOUDS OV OV OV OV OV B2 B1 B1 SC SC B1 SC SC SC SC B1 SC SC
POP 12HR 40 50 40 5 0 0 0 0 0
SNOW C C C C C
SDZ048-101000-
PRESHO-LYMAN SD
43.91N 100.06W ELEV. 1775 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 24 33 22 46 13
TEMP 42 37 33 28 27 31 31 28 24 24 25 27 30 41 43 36 31 28 23 16
DEWPT 27 26 24 23 22 21 20 19 20 22 22 24 29 35 37 34 30 27 21 15
RH 55 64 69 81 81 66 63 68 84 92 88 88 96 79 79 92 96 96 92 96
WIND DIR NW NW NW NW NW NW NW E SE SE SE SE SE NW NW N NW NW NW NW
WIND SPD 32 29 25 20 13 13 9 9 11 12 10 10 10 11 13 13 14 18 18 18
WIND GUST 49 46 40 31 24 28 28
CLOUDS FW FW SC SC B1 B2 B2 OV OV OV OV OV B2 B2 B2 OV OV OV OV OV
POP 12HR 0 5 30 30 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S S C
RAIN C
SNOW C C S S S S S C
WIND CHILL 31 25 20 14 16 20 23 19 14 13 15 17 22 35 36 27 20 16 8 -1
MIN CHILL 23 13 12 18 10 12 17 26 15 -2
HIGH WIND W W
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 19 0 9 -5 28 14 35 16 42
TEMP 19 15 9 2 7 6 -2 2 18 23 21 22 33 27 20 24 39 36
DEWPT 11 9 6 2 4 3 -2 0 13 18 21 20 29 24 20 22 31 30
PWIND DIR N NE NE E SE S NW SE SW
WIND CHAR BZ GN GN GN BZ GN GN GN GN
AVG CLOUDS OV OV OV OV OV B2 B1 B1 SC SC B1 SC SC SC SC B1 SC SC
POP 12HR 30 50 40 5 0 0 0 0 0
SNOW C C C C C
SDZ051-101000-
FORT THOMPSON-BUFFALO SD
44.05N 99.41W ELEV. 1440 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 23 29 19 37 13
TEMP 39 34 31 26 24 26 27 25 22 21 22 24 26 32 35 32 28 28 22 16
DEWPT 31 28 25 22 20 18 18 18 18 18 19 21 25 31 34 31 28 26 22 16
RH 73 78 78 85 84 71 68 74 84 88 88 88 96 96 96 96100 92100100
WIND DIR NW NW NW NW NW NW NW E E SE SE SE SE SE N N N NW NW NW
WIND SPD 32 31 25 19 12 11 8 5 8 10 10 9 8 9 10 9 10 13 14 16
WIND GUST 50 52 42 35 25
CLOUDS SC SC SC SC B1 B1 B2 OV OV OV OV OV B2 OV B2 OV B2 OV OV OV
POP 12HR 0 0 30 40 20
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C C C
RAIN S S
SNOW C C C C S S S S S S
WIND CHILL 27 21 17 12 12 15 19 18 12 10 11 14 17 24 28 24 19 16 9 1
MIN CHILL 19 11 10 15 7 10 14 23 16 -1
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 18 1 7 -6 23 11 31 13 37
TEMP 17 14 9 3 4 4 -1 1 10 21 19 19 28 23 17 21 34 33
DEWPT 10 8 5 3 2 1 -2 -1 9 14 18 18 26 22 17 21 30 30
PWIND DIR N NE NE E SE S NW SE S
WIND CHAR GN GN GN LT GN GN LT LT GN
AVG CLOUDS OV OV OV OV OV B2 B1 B1 B1 SC B1 B1 SC SC B1 B1 SC SC
POP 12HR 30 60 50 5 0 0 0 0 5
SNOW S C C L C S
SDZ036-101000-
HIGHMORE-HYDE SD
45.52N 99.44W ELEV. 1886 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 18 24 16 31 7
TEMP 36 31 26 21 19 21 22 20 18 18 20 21 23 29 30 28 26 24 18 10
DEWPT 27 24 21 19 15 14 15 15 14 16 17 19 23 28 29 27 25 24 18 10
RH 69 75 81 92 84 74 74 81 84 92 88 92100 96 96 96 96100100100
WIND DIR NW NW NW NW NW NW NW E SE SE SE SE SE S N N N NW NW NW
WIND SPD 35 33 27 23 16 13 10 8 10 12 12 12 11 11 11 10 13 16 18 19
WIND GUST 55 54 46 35 27
CLOUDS SC B1 SC SC B1 B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 5 0 50 60 30
QPF 12HR 0 0 0.03 0.05 0
SNOW 12HR 00-00 00-00 T
FRZG RAIN C L L C
RAIN
SNOW C C C C C C C C C C
WIND CHILL 23 16 10 5 4 8 11 10 6 5 7 9 12 19 20 19 14 11 2 -9
MIN CHILL 15 5 3 10 2 5 10 19 10 -9
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 14 -3 3 -10 19 7 27 11 33
TEMP 13 8 5 -1 1 0 -5 -3 7 16 15 18 24 20 17 20 29 29
DEWPT 6 3 1 -1 -1 -4 -7 -6 4 9 14 16 22 19 17 18 26 26
PWIND DIR N NE N W SE S NW S SW
WIND CHAR BZ GN GN GN BZ GN GN GN GN
AVG CLOUDS B2 OV OV OV OV B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC B1
POP 12HR 30 70 60 10 0 0 0 0 5
SNOW C C C L L S
SDZ037-101000-
MILLER-HAND SD
45.52N 98.99W ELEV. 1578 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 11 18 10 25 1
TEMP 31 24 20 15 12 14 15 12 10 11 13 14 17 21 23 23 20 18 12 4
DEWPT 26 19 16 13 10 10 10 10 9 9 11 13 17 20 23 22 19 17 12 4
RH 81 81 84 92 91 84 80 91 96 91 91 96100 96100 96 96 96100100
WIND DIR NW NW NW NW NW NW NW E SE SE SE SE SE S N N N NW NW NW
WIND SPD 35 28 24 20 13 12 9 4 5 8 9 9 9 10 9 9 11 13 16 18
WIND GUST 58 46 39
CLOUDS OV B2 B2 B2 B1 SC B2 OV OV OV OV OV OV B2 B2 OV OV OV B2 B2
POP 12HR 20 0 40 60 40
QPF 12HR 0 0 0.07 0.12 0.01
SNOW 12HR 00-00 00-00 1
FRZG RAIN S
SLEET L L C
SNOW S C C L L C C C C C C S
WIND CHILL 15 7 3 -3 -3 0 3 4 1 -1 1 2 6 10 13 13 8 4 -5-16
MIN CHILL 7 -3 -6 0 -1 -2 2 11 4 -16
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 8 -6 1 -16 9 -2 21 2 30
TEMP 6 2 -1 -5 -1 -4-11 -10 -1 5 5 10 18 14 8 10 21 29
DEWPT 1 -2 -5 -6 -4 -7-12 -14 -3 2 5 9 17 12 8 10 21 25
PWIND DIR NW N N NW SE S NW SW SW
WIND CHAR BZ GN GN LT GN GN GN LT GN
AVG CLOUDS B2 B2 OV OV OV B1 SC B1 B1 B1 B2 B1 SC SC B1 B1 B1 B1
POP 12HR 20 50 50 10 5 5 5 0 5
SNOW S C C
SDZ034-101000-
ONIDA-SULLY SD
44.70N 100.07W ELEV. 1873 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 19 25 18 35 7
TEMP 36 31 27 23 21 23 24 22 20 20 21 23 25 31 33 29 26 25 17 10
DEWPT 27 25 22 20 17 16 15 16 17 19 20 21 25 30 32 29 26 24 17 10
RH 69 78 81 88 84 74 68 77 88 96 96 92100 96 96100100 96100100
WIND DIR NW NW NW NW NW NW NW E SE SE SE SE SE NW N N N NW N NW
WIND SPD 33 31 27 20 13 11 8 8 10 12 12 10 10 10 11 11 14 18 19 19
WIND GUST 52 47 41 31
CLOUDS SC SC SC SC SC B2 OV OV OV OV OV OV OV B2 OV OV OV OV OV OV
POP 12HR 0 5 60 50 40
QPF 12HR 0 0 0.04 0.05 0
SNOW 12HR 00-00 00-00 T
FRZG RAIN S L C C
RAIN C C
SNOW C C L L C C C C C
WIND CHILL 22 16 12 7 8 11 14 13 9 7 9 12 15 22 24 19 14 11 1 -9
MIN CHILL 15 6 4 12 5 7 13 19 10 -10
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 13 -3 5 -10 19 7 29 11 34
TEMP 12 9 6 0 3 1 -4 -2 8 17 13 17 26 22 16 18 29 30
DEWPT 6 3 2 0 1 -2 -4 -3 6 11 13 16 24 20 16 18 26 27
PWIND DIR N NE N E SE S NW SE SW
WIND CHAR BZ GN GN GN GN GN GN GN GN
AVG CLOUDS B2 OV OV OV OV B2 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC SC
POP 12HR 40 70 60 10 0 0 0 0 5
SNOW C C C L L S
SDZ016-101000-
GETTYSBURG-POTTER SD
45.01N 99.95W ELEV. 2064 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 15 22 15 30 4
TEMP 32 27 23 18 17 19 20 18 17 17 18 20 23 28 29 27 23 22 15 7
DEWPT 25 23 20 16 14 13 13 14 14 16 17 19 23 27 29 27 23 21 15 7
RH 75 85 88 92 88 77 74 84 88 96 96 96100 96100100100 96100100
WIND DIR NW NW NW NW NW NW NW SE SE SE SE SE SE SW N N N NW NW NW
WIND SPD 36 31 26 21 16 11 8 6 10 12 12 12 11 11 11 11 14 18 19 19
WIND GUST 57 49 42 32 26 29
CLOUDS B2 B1 SC SC SC B1 B2 OV OV OV OV OV OV B2 OV OV OV OV OV OV
POP 12HR 10 0 60 60 40
QPF 12HR 0 0 0.05 0.06 0.01
SNOW 12HR 00-00 00-00 T
FRZG RAIN L L L C C
SNOW C C L L C C C C C
WIND CHILL 16 10 6 1 2 7 10 9 5 4 5 8 12 18 19 16 11 7 -2-13
MIN CHILL 9 0 -1 7 2 3 9 15 6 -14
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 10 -4 3 -12 16 4 27 9 32
TEMP 9 5 3 -2 1 -2 -8 -5 5 13 11 17 23 20 14 18 27 29
DEWPT 3 2 -1 -2 -2 -4 -8 -7 3 8 11 15 21 18 14 18 25 26
PWIND DIR NW NE N NE SE S NW SE SW
WIND CHAR BZ GN GN GN GN GN GN GN GN
AVG CLOUDS B2 OV OV OV OV B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC SC
POP 12HR 30 70 60 10 0 5 0 0 5
SNOW C C C L L S
SDZ017-101000-
FAULKTON-FAULK SD
45.03N 99.13W ELEV. 1581 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 15 20 12 27 4
TEMP 34 28 23 18 15 17 18 16 14 14 15 17 20 24 26 26 23 21 15 7
DEWPT 28 22 19 15 13 13 12 13 12 13 14 16 20 24 26 26 22 21 15 7
RH 78 78 84 88 92 84 77 88 92 96 96 96100100100100 96100100100
WIND DIR NW NW NW NW NW NW NW E SE SE SE SE SE S N N N NW NW NW
WIND SPD 37 32 26 23 16 13 10 5 6 9 10 10 10 10 10 9 12 14 17 18
WIND GUST 59 50 42 34 26
CLOUDS OV B1 B1 SC SC B1 B2 OV OV OV OV OV OV B2 B2 OV B2 B2 OV B2
POP 12HR 20 5 40 60 30
QPF 12HR 0 0 0.06 0.12 0.01
SNOW 12HR 00-00 00-00 T
FRZG RAIN S S L C
RAIN S
SLEET S L L
SNOW C C L C C C C C C S
WIND CHILL 20 11 6 1 -1 3 6 7 4 2 2 5 9 14 16 16 11 8 -1-12
MIN CHILL 10 0 -2 5 0 1 6 14 7 -13
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 10 -4 3 -14 12 2 24 6 31
TEMP 9 5 2 -2 1 -2 -9 -9 2 10 8 15 21 16 12 14 25 28
DEWPT 4 1 -2 -3 -2 -5-10 -11 0 6 8 13 20 14 12 13 24 26
PWIND DIR NW N N NW SE S NW S SW
WIND CHAR BZ GN GN LT GN GN GN GN GN
AVG CLOUDS B2 B2 OV OV OV B1 SC SC B1 B1 B1 B1 SC SC B1 B1 SC SC
POP 12HR 20 60 60 10 0 5 5 0 5
SNOW S S S L L S
SDZ010-101000-
ROSCOE-EDMUNDS SD
45.45N 99.33W ELEV. 1831 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 12 18 10 25 1
TEMP 32 24 19 14 12 14 15 13 12 12 13 15 18 22 24 23 21 18 12 4
DEWPT 26 19 16 12 10 10 10 10 9 11 12 14 18 21 24 23 20 18 12 4
RH 78 81 88 92 91 84 80 87 87 96 96 96100 96100100 96100100100
WIND DIR NW NW NW NW NW NW NW E SE SE SE SE SE S N N N NW NW NW
WIND SPD 39 32 27 24 17 13 9 4 8 10 11 11 10 10 10 10 13 17 19 20
WIND GUST 60 49 42
CLOUDS OV B2 B1 B1 B1 B1 B2 OV OV OV OV OV OV B2 B2 OV OV OV OV B2
POP 12HR 20 0 40 60 30
QPF 12HR 0 0 0.10 0.12 0.01
SNOW 12HR 00-00 00-00 1
FRZG RAIN S L C
SLEET S L L
SNOW S S S C C L L C C C C C C S
OBVIS BS BS
WIND CHILL 15 7 1 -4 -5 -1 3 5 0 -1 -1 2 6 11 14 13 8 3 -6-17
MIN CHILL 6 -5 -6 0 -3 -2 3 12 3 -18
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 7 -6 1 -15 9 -1 22 4 30
TEMP 5 2 -1 -5 -1 -4-10 -10 -1 7 6 13 19 16 10 12 23 29
DEWPT 1 -2 -4 -6 -4 -7-12 -12 -3 3 6 11 17 14 10 12 23 26
PWIND DIR NW N N NW SE S NW S SW
WIND CHAR BZ GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B2 OV OV B2 B1 SC B1 B1 B1 B2 B1 SC SC B1 B1 B1 B1
POP 12HR 20 50 50 10 0 5 0 0 5
SNOW S S C C
SDZ004-101000-
HERREID-CAMPBELL SD
45.84N 100.08W ELEV. 1686 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 10 19 12 28 -1
TEMP 29 22 19 13 11 14 16 14 13 14 16 18 21 26 27 25 20 18 10 2
DEWPT 25 19 15 11 8 8 8 9 10 12 14 16 21 23 24 23 19 16 10 2
RH 85 88 84 91 87 76 70 80 87 92 92 92100 88 88 92 96 92100100
WIND DIR NW NW NW NW NW NW NW SE SE SE SE SE SE SE N N N NW NW NW
WIND SPD 36 28 23 19 13 10 6 5 8 10 10 10 10 10 11 11 13 17 18 18
WIND GUST 55 43 36 28
CLOUDS OV B2 B2 B2 SC B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2
POP 12HR 20 0 60 60 40
QPF 12HR 0 0 0.14 0.10 0.01
SNOW 12HR 00-00 00-00 1
FRZG RAIN L L L
SLEET L L
SNOW S C C L L L L C C C C C C S
WIND CHILL 13 5 2 -4 -4 1 6 5 2 1 3 6 10 16 17 14 7 3 -8-19
MIN CHILL 4 -5 -6 3 -2 0 7 13 3 -20
HIGH WIND W W
WINTER WEATH Y Y Y Y Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 7 -7 2 -15 11 0 23 6 32
TEMP 6 2 -1 -6 -1 -3-10 -8 3 8 6 12 20 16 11 13 26 29
DEWPT -2 -4 -6 -6 -5 -7-11 -10 -2 4 6 10 17 14 11 13 23 25
PWIND DIR NW N N E SE S NW SE S
WIND CHAR BZ LT GN LT GN GN GN GN GN
AVG CLOUDS B2 B2 OV OV OV B1 B1 B1 B1 B1 B2 B1 SC SC B1 B1 B1 B1
POP 12HR 20 60 40 10 0 5 0 5 5
SNOW S S L C
SDZ005-101000-
EUREKA-MCPHERSON SD
45.77N 99.62W ELEV. 1890 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 10 16 10 25 -2
TEMP 29 22 18 13 11 12 14 12 11 12 13 15 18 22 24 23 20 18 10 1
DEWPT 25 19 14 11 8 8 8 8 8 10 11 14 18 21 23 22 18 16 10 1
RH 85 88 84 91 87 84 76 84 87 91 91 96100 96 96 96 92 92100100
WIND DIR NW NW NW NW NW NW NW SE SE SE SE SE SE S N N N NW NW NW
WIND SPD 40 31 26 24 17 13 9 5 9 11 12 12 12 12 12 12 16 19 21 21
WIND GUST 58 46 39
CLOUDS OV OV B2 B2 B1 B1 B2 OV OV OV OV OV OV B2 OV OV OV OV OV B2
POP 12HR 20 0 50 60 40
QPF 12HR 0 0 0.11 0.10 0.01
SNOW 12HR 00-00 00-00 1
FRZG RAIN S L
SLEET S L L
SNOW S S S C C L L C C C C C C S
OBVIS BS BS BS
WIND CHILL 12 4 0 -6 -7 -3 2 3 -1 -2 -1 1 5 10 12 11 6 2-10-21
MIN CHILL 4 -6 -8 -1 -4 -3 2 11 2 -22
HIGH WIND W W
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 6 -8 0 -15 9 -1 21 6 30
TEMP 4 1 -2 -6 -2 -5-10 -10 -1 7 6 11 18 15 11 13 23 29
DEWPT -2 -4 -7 -7 -6 -9-12 -11 -4 2 6 9 15 13 10 13 22 24
PWIND DIR NW N N NW SE S NW S S
WIND CHAR BZ GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B2 OV OV OV B1 B1 B1 B1 B1 B2 B1 SC SC B1 B1 B1 B1
POP 12HR 20 50 50 10 5 5 5 0 5
SNOW S S C C
SDZ018-101000-
REDFIELD-SPINK SD
44.87N 98.52W ELEV. 1302 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 14 21 11 27 5
TEMP 35 27 23 18 17 18 18 14 13 13 15 18 20 24 26 25 22 21 15 8
DEWPT 32 22 18 15 13 11 11 10 9 11 13 15 18 22 24 24 22 19 15 8
RH 89 81 81 88 84 73 73 84 84 91 92 88 92 92 92 96100 92100100
WIND DIR NW NW NW NW NW NW NW NE E SE SE SE SE S E N N N NW NW
WIND SPD 33 29 25 20 14 13 10 5 5 6 9 10 10 10 10 9 10 13 16 18
WIND GUST 55 48 43 36 25
CLOUDS OV OV B2 B1 B1 B1 B2 B2 OV OV OV OV OV OV B2 OV B2 OV B2 B2
POP 12HR 20 0 40 60 40
QPF 12HR 0 0 0.03 0.12 0.01
SNOW 12HR 00-00 00-00 T
FRZG RAIN S
RAIN S
SLEET L L
SNOW S C C L L C C C C C C S
WIND CHILL 21 11 7 1 2 4 6 5 4 3 3 6 9 14 16 16 11 8 -1-11
MIN CHILL 11 1 -2 4 0 2 6 14 7 -11
HIGH WIND W W W
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 13 -5 3 -16 14 0 22 4 31
TEMP 11 5 1 -1 1 -3-11 -9 2 10 8 11 19 15 9 12 25 27
DEWPT 3 0 -4 -3 -3 -7-12 -12 -3 3 8 9 17 12 9 11 23 25
PWIND DIR NW N N N SE S NW S S
WIND CHAR BZ GN GN LT GN GN GN GN GN
AVG CLOUDS B2 B2 OV OV OV B1 SC SC B1 B1 B1 B1 SC SC B1 B1 B1 B1
POP 12HR 20 60 60 10 0 5 5 5 5
SNOW S S S L L S
SDZ019-101000-
CLARK-CLARK SD
44.88N 97.73W ELEV. 1798 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 13 17 8 24 2
TEMP 34 25 21 18 15 14 13 11 10 10 13 15 17 21 23 22 20 18 13 6
DEWPT 30 22 18 15 12 11 10 8 7 8 10 13 16 20 22 21 19 16 13 6
RH 85 88 88 88 88 88 87 87 87 91 87 92 96 96 96 96 96 92100100
WIND DIR NW NW NW NW NW NW NW NW E SE SE SE SE S SE NE N NW NW NW
WIND SPD 35 32 27 23 17 14 10 5 4 5 9 10 10 11 10 9 10 12 16 18
WIND GUST 57 49 46 39 28 25 28
CLOUDS OV OV OV OV B2 B1 B2 B2 OV B2 OV OV OV OV B2 B2 OV OV OV B2
POP 12HR 50 5 30 60 50
QPF 12HR 0.06 0 0.01 0.13 0.02
SNOW 12HR T 00-00 T
RAIN C
SLEET S L S
SNOW C C C C L L L L C C C C S
WIND CHILL 19 8 3 0 -2 -1 0 2 2 0 1 3 5 9 12 12 9 5 -2-13
MIN CHILL 6 -1 -4 -2 -1 0 3 9 5 -13
HIGH WIND W W W
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 11 -6 -1 -15 12 2 19 6 30
TEMP 9 2 -2 -3 -3 -5-10 -7 -1 9 9 13 17 14 11 15 24 28
DEWPT 2 -2 -6 -5 -5 -9-12 -11 -3 1 7 10 16 12 10 13 23 24
PWIND DIR NW N N NW SE S W SE S
WIND CHAR BZ GN GN LT GN GN GN GN GN
AVG CLOUDS B2 B2 OV OV OV B1 SC SC SC SC B1 B1 SC SC B1 B1 SC SC
POP 12HR 20 50 60 10 5 5 5 5 5
SNOW S C L C
SDZ023-101000-
CLEAR LAKE-DEUEL SD
44.77N 96.68W ELEV. 1834 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 13 18 7 21 4
TEMP 35 24 20 16 15 15 14 11 9 9 10 12 15 19 21 18 17 16 13 8
DEWPT 31 20 16 14 11 10 8 7 6 5 6 8 12 16 18 17 15 14 13 8
RH 85 84 84 92 84 80 76 83 87 83 83 84 88 88 88 96 92 92100100
WIND DIR NW NW NW NW NW NW NW NW N SE SE SE S S SE NE N NW NW NW
WIND SPD 36 32 28 23 18 16 13 6 3 3 5 6 9 10 10 8 9 10 13 17
WIND GUST 58 55 48 40 32
CLOUDS OV OV OV OV OV B2 B2 OV OV B2 OV OV OV B2 B2 OV OV OV B2 B2
POP 12HR 40 10 10 60 40
QPF 12HR 0.01 0 0 0.15 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW C C S C C L L C C S S S
WIND CHILL 20 7 2 -2 -2 -1 -1 0 2 3 0 1 3 7 10 8 6 4 -2-10
MIN CHILL 6 -2 -3 -2 -1 0 2 7 4 -12
HIGH WIND W W W
WINTER WEATH Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 13 -8 -2 -15 9 -2 19 5 28
TEMP 11 1 -3 -6 -3 -5-11 -10 1 2 6 11 18 13 10 14 24 25
DEWPT 2 -4 -9 -9 -8-11-15 -15 -6 -4 2 7 15 10 8 10 20 21
PWIND DIR NW NW N NW S S W SW SW
WIND CHAR BZ GN GN LT GN GN GN GN GN
AVG CLOUDS B2 B2 OV OV OV B1 SC SC SC SC B1 B1 SC SC B1 B1 B1 SC
POP 12HR 20 30 50 5 0 5 5 5 5
SNOW S C C S
SDZ021-101000-
MILBANK-GRANT SD
45.22N 96.63W ELEV. 1152 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 14 19 6 21 3
TEMP 34 24 21 18 16 16 16 11 9 8 9 11 13 18 20 18 16 16 13 7
DEWPT 31 21 17 16 14 11 10 8 7 6 6 8 12 16 18 17 16 14 13 7
RH 89 88 84 92 92 80 77 87 91 91 87 87 96 92 92 96100 92100100
WIND DIR NW NW NW NW NW NW NW NW NW SE SE SE SE SE E E N NW NW NW
WIND SPD 33 29 27 21 16 14 11 5 2 2 3 5 5 8 8 5 5 8 11 13
WIND GUST 55 51 43 36 28 24
CLOUDS OV OV OV OV OV B2 B2 B2 OV B2 OV OV OV OV B2 OV OV B2 OV B2
POP 12HR 60 10 10 50 50
QPF 12HR 0.02 0 0 0.12 0.02
SNOW 12HR T 00-00 00-00
RAIN
SNOW C C C C C C C C C C C S
WIND CHILL 20 7 4 1 1 1 3 2 2 2 4 8 10 10 7 5 -1-10
MIN CHILL 5 0 -1 0 1 1 3 9 5 -10
HIGH WIND W W W
WINTER WEATH Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 14 -8 -1 -15 10 -3 19 3 30
TEMP 11 1 -4 -7 -2 -5-11 -10 1 3 5 10 18 13 8 12 24 26
DEWPT 1 -4 -9 -8 -7 -9-14 -14 -5 -2 3 7 15 11 8 10 20 22
PWIND DIR NW NW NW NW S S W SW S
WIND CHAR BZ LT LT LT LT GN GN LT GN
AVG CLOUDS B2 B2 OV OV B2 B1 SC SC SC SC B1 B1 SC SC B1 B1 B1 SC
POP 12HR 20 20 40 10 5 5 5 5 5
SNOW S S C S
SDZ011-101000-
WEBSTER-DAY SD
45.34N 97.52W ELEV. 1857 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 10 16 7 21 0
TEMP 32 22 19 15 13 12 12 10 9 9 11 13 15 19 21 20 18 16 12 4
DEWPT 28 19 16 14 11 8 7 6 5 6 8 11 14 18 19 19 16 14 12 4
RH 85 88 88 96 91 84 80 83 83 87 87 91 96 96 92 96 92 92100100
WIND DIR NW NW NW NW NW NW NW NW NE SE SE SE S S SE NE N NW NW NW
WIND SPD 32 29 24 19 16 13 10 5 4 5 6 9 10 10 10 8 9 10 13 16
WIND GUST 56 51 44 34 27 25 20 25 28
CLOUDS OV OV OV OV OV B2 B2 OV OV B2 OV OV OV B2 B2 OV B2 OV OV B2
POP 12HR 60 10 20 60 60
QPF 12HR 0.07 0 0 0.14 0.02
SNOW 12HR 1 00-00 00-00
RAIN S
SNOW C C S S S L L C C L L C C S
OBVIS BS
WIND CHILL 17 4 2 -2 -3 -3 -2 0 1 -1 0 1 3 8 10 10 7 4 -3-15
MIN CHILL 4 -2 -5 -3 -2 -1 1 9 4 -15
HIGH WIND W W W
WINTER WEATH Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 10 -8 -2 -16 10 1 19 6 28
TEMP 7 0 -4 -7 -4 -5-10 -10 -1 8 7 12 18 14 11 15 23 27
DEWPT -2 -5 -9 -9 -8-10-14 -13 -5 -1 5 9 15 11 9 13 20 23
PWIND DIR NW NW NW W SE S W S S
WIND CHAR BZ GN GN LT GN GN GN GN GN
AVG CLOUDS B2 B2 OV OV B2 B1 SC SC SC B1 B2 B1 SC SC B1 B1 B1 SC
POP 12HR 20 40 50 10 5 5 5 5 5
SNOW S C C S
SDZ007-101000-
BRITTON-MARSHALL SD
45.79N 97.75W ELEV. 1358 FT
721 PM CST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 10 17 5 22 -2
TEMP 28 21 19 15 13 14 14 9 7 7 11 14 17 20 22 20 15 16 12 2
DEWPT 25 19 16 14 11 8 7 6 5 5 8 11 15 18 19 18 14 14 12 2
RH 88 92 88 96 91 76 73 87 91 91 87 88 92 92 88 92 96 92100100
WIND DIR NW NW NW NW NW NW NW NW E SE SE SE S S SE NE N NW NW NW
WIND SPD 29 26 23 19 14 13 10 4 2 3 5 6 8 10 9 8 9 10 13 17
WIND GUST 51 47 39 29 26 24 28
CLOUDS OV OV OV OV B2 B1 B1 OV OV OV OV OV OV B2 OV OV B2 OV OV B2
POP 12HR 60 10 30 50 50
QPF 12HR 0.04 0 0 0.10 0.02
SNOW 12HR T 00-00 00-00
RAIN
SNOW C C C C C C C C C C C C C
OBVIS BS
WIND CHILL 13 4 2 -2 -3 -1 1 1 0 1 4 6 10 12 10 3 3 -4-18
MIN CHILL 2 -2 -5 -1 0 -1 4 9 2 -19
HIGH WIND W W W
WINTER WEATH Y Y
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 9 -10 -2 -18 11 -1 19 3 29
TEMP 7 -1 -9 -5 -3 -7-13 -11 2 4 6 10 17 12 8 14 24 24
DEWPT -3 -6-10 -9 -9-11-16 -14 -5 -2 5 7 13 9 7 12 20 21
PWIND DIR NW NW NW W S S W S S
WIND CHAR BZ LT LT LT GN GN GN LT GN
AVG CLOUDS B2 B2 OV OV B2 B1 SC SC B1 B1 B2 B1 SC SC B1 B1 B1 B1
POP 12HR 10 30 40 10 5 10 5 5 5
SNOW C C
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