897
FOUS53 KABR 090906
PFMABR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE ABERDEEN SD
306 AM CST TUE DEC 9 2025
SDZ006-092200-
ABERDEEN-BROWN SD
45.45N 98.42W ELEV. 1299 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 40 12 18 7 19
TEMP 15 29 36 39 38 33 26 20 14 15 15 17 13 10 9 10 13 14 17 19 17
DEWPT 14 29 34 36 34 29 21 17 14 11 10 10 9 8 8 8 10 12 14 15 13
RH 96100 92 89 85 85 81 88100 84 80 73 84 91 96 91 87 92 88 84 84
WIND DIR S S SW W W NW NW NW NW NW NW NW N E E E E E N N N
WIND SPD 9 14 18 24 29 33 26 24 14 11 10 8 4 4 5 5 8 9 10 11 10
WIND GUST 35 50 55 55 43 39 26
CLOUDS B2 OV OV B2 B1 B1 B2 B2 B2 SC SC B2 OV OV OV OV OV OV B2 B2 B2
POP 12HR 90 30 0 40 40
QPF 12HR 0.10 0 0 0.03 0.01
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN D
RAIN L C
SNOW S C C C C C C C
WIND CHILL 3 18 26 29 26 18 11 3 -1 2 2 7 5 2 -1 0 1 2 5 7 5
MIN CHILL -3 13 23 9 -1 -1 4 -2 -2 0 4
HIGH WIND W W W W W
WINTER WEATH Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -5 6 -11 2 -12 13 1 18
TEMP 10 -1 0 -4 -8 -5 0 -1 -9 -8 3 11 4 11 16 11
DEWPT 8 -1 -5 -8-10 -9 -4 -5 -9 -9 1 6 4 9 13 9
PWIND DIR N NW N NE NE SE S NW
WIND CHAR GN GN LT LT LT GN GN GN
AVG CLOUDS B2 B2 B1 B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 SC
POP 12HR 40 5 20 30 20 5 5 5
SNOW C C S C C S
SDZ020-092200-
WATERTOWN-CODINGTON SD
44.91N 97.15W ELEV. 1745 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 38 12 17 5 18
TEMP 19 27 33 37 37 34 27 20 14 14 16 14 12 11 9 8 10 12 16 18 16
DEWPT 19 27 33 36 35 31 24 18 13 11 11 10 8 7 7 7 8 10 13 15 13
RH 100100100 96 92 89 88 92 96 88 80 84 84 83 91 96 91 91 88 88 88
WIND DIR SW S SW W W NW NW NW NW NW NW NW NW N E E E SE S NW NW
WIND SPD 6 12 18 25 31 34 33 29 19 16 13 10 5 5 5 5 8 9 10 12 12
WIND GUST 31 48 52 56 50 46 32 26 24
CLOUDS B2 OV OV B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 OV OV B2 B2 B2
POP 12HR 80 40 0 30 40
QPF 12HR 0.12 0.02 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S
RAIN D S C
SNOW S S C C C C C C C C
WIND CHILL 8 16 22 25 25 19 11 1 -3 -1 2 1 3 2 -1 -2 -2 -1 4 5 3
MIN CHILL 5 14 22 9 -3 -3 0 -2 -3 -4 0
HIGH WIND W W W W
WINTER WEATH Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -4 6 -12 0 -11 13 2 18
TEMP 11 0 0 -4 -8 -5 -2 -2 -6 -6 4 10 5 12 16 13
DEWPT 9 0 -4 -9-11 -9 -4 -5 -8 -8 1 5 5 10 15 10
PWIND DIR NW NW NW E E SE S NW
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B1 B2 B2 OV B2 B1 B1 B1 B1 B2 B1 B1 SC
POP 12HR 40 10 20 30 20 5 5 5
SNOW C C S C C S
SDZ035-092200-
PIERRE-HUGHES SD
44.38N 100.29W ELEV. 1856 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 51 22 30 20 32
TEMP 36 36 45 51 45 37 35 28 23 25 27 30 27 24 23 23 24 25 29 31 27
DEWPT 28 31 36 40 35 29 26 23 21 20 19 19 19 20 21 21 22 23 26 25 24
RH 72 82 70 66 68 72 69 81 92 81 71 63 71 84 92 92 92 92 88 78 88
WIND DIR SW SW W W NW NW NW NW NW NW NW NE E E SE SE E N N N N
WIND SPD 8 13 23 28 31 29 25 23 16 10 9 8 9 10 10 10 11 11 13 16 14
WIND GUST 29 42 54 56 55 48 44
CLOUDS B2 B2 OV B1 B1 SC SC SC SC SC B1 B2 OV OV OV OV OV OV B2 B2 OV
POP 12HR 40 0 10 40 40
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S C C C
RAIN C S
SNOW C C C C C C C C C
WIND CHILL 26 27 36 35 24 22 14 10 15 19 22 19 15 12 12 13 14 18 20 16
MIN CHILL 25 24 34 21 9 10 18 11 11 12 14
HIGH WIND W W W W
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 4 11 1 11 0 24 13 30
TEMP 19 7 9 7 4 4 9 9 3 2 15 21 15 19 27 23
DEWPT 17 7 1 0 1 2 5 5 3 2 12 17 15 18 23 20
PWIND DIR N NW NE E E SE NW NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC
POP 12HR 40 20 40 30 10 5 5 5
SNOW C C S S S C C S
SDZ009-092200-
MOBRIDGE-WALWORTH SD
45.55N 100.41W ELEV. 1676 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 46 16 21 14 26
TEMP 31 35 42 45 40 34 29 23 17 19 20 21 19 18 17 18 19 20 23 25 22
DEWPT 28 35 38 39 33 28 23 19 16 13 12 13 14 15 16 16 17 19 20 20 18
RH 88100 86 79 76 78 78 84 96 77 71 71 80 88 96 92 92 96 88 81 84
WIND DIR SW SW W W NW NW NW NW NW N NW N E E SE SE SE SE NW N N
WIND SPD 10 14 24 32 33 32 28 26 17 12 9 8 8 10 10 11 12 13 14 17 17
WIND GUST 20 34 48 56 58 55 48 42 27 25
CLOUDS OV OV B2 B1 SC SC B1 B1 SC B1 B1 B2 OV OV OV OV OV OV B2 B2 OV
POP 12HR 60 5 5 60 40
QPF 12HR 0.10 0 0 0.04 0.04
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN L
RAIN L C S
SNOW C C L L C C C C C
WIND CHILL 21 26 33 35 28 20 14 6 1 6 9 12 9 6 5 5 6 7 10 12 8
MIN CHILL 19 21 25 12 -2 1 8 3 3 5 7
HIGH WIND W W W W W
WINTER WEATH Y Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -3 4 -4 5 -5 16 6 23
TEMP 14 -1 2 0 -1 -1 3 3 -2 -2 7 14 8 16 20 17
DEWPT 11 -1 -4 -5 -5 -3 -1 -1 -3 -2 6 10 8 14 18 15
PWIND DIR N NW NE E E SE S NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B1 B1 SC SC
POP 12HR 40 10 40 30 10 0 5 5
SNOW C C C C S
SDZ008-092200-
SISSETON-ROBERTS SD
45.67N 96.99W ELEV. 1024 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 39 12 18 3 15
TEMP 21 25 35 39 37 33 24 18 13 14 15 16 12 9 6 5 8 9 13 15 12
DEWPT 20 24 32 35 34 29 19 15 12 10 9 8 7 5 3 3 5 6 9 10 8
RH 96 96 89 85 89 85 81 88 96 84 77 70 80 83 87 91 87 87 84 80 84
WIND DIR SE S SW W W NW NW NW NW NW NW NW NW NW NE E SE E SE N NW
WIND SPD 6 10 17 28 29 34 32 26 18 16 13 11 5 4 4 5 5 8 10 11 10
WIND GUST 46 52 55 48 43 29
CLOUDS B2 OV OV B2 B1 B2 OV OV OV B2 B1 B1 B2 B2 B2 OV OV B2 B2 B2 B2
POP 12HR 100 60 5 30 50
QPF 12HR 0.11 0.03 0 0.02 0.03
SNOW 12HR 00-00 T 00-00
FRZG RAIN L
RAIN D C L
SNOW C C C C C C C C C C
OBVIS BS
WIND CHILL 13 15 25 27 25 18 6 -1 -4 -2 0 3 3 1 -3 -5 -2 -2 0 2 -1
MIN CHILL 13 12 23 5 -5 -3 0 -3 -6 -3 -3
HIGH WIND W W W W W
WINTER WEATH Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -5 7 -12 0 -13 10 -2 18
TEMP 8 -1 1 -6-10 -8 -2 -3-10 -9 3 5 2 11 16 11
DEWPT 4 -1 -6-11-14 -12 -9 -9-13 -12 -3 0 2 8 11 6
PWIND DIR NW NW NW N NW SE S NW
WIND CHAR GN BZ GN LT LT GN GN GN
AVG CLOUDS B2 B2 B1 SC B1 B2 B2 B2 B1 B1 B1 B2 B2 B1 B1 SC
POP 12HR 50 10 10 30 20 5 10 5
SNOW C C C C S
MNZ039-092200-
WHEATON-TRAVERSE MN
45.71N 96.50W ELEV. 1024 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 38 12 17 1 14
TEMP 21 22 32 37 37 32 24 17 13 14 16 14 10 6 4 3 5 7 11 13 11
DEWPT 18 22 30 34 34 30 22 16 12 11 11 10 7 5 3 2 3 5 8 10 6
RH 88100 92 89 89 92 92 96 96 88 80 84 87 96 95 95 91 91 87 87 80
WIND DIR S S S W W NW NW NW NW NW NW NW NW NW N NE E E S N NE
WIND SPD 3 9 13 21 26 32 32 27 19 17 14 11 5 4 3 4 5 6 10 10 10
WIND GUST 35 49 54 46 42
CLOUDS B2 OV OV OV B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2
POP 12HR 100 70 5 20 40
QPF 12HR 0.25 0.03 0 0 0.03
SNOW 12HR 00-00 T 00-00
FRZG RAIN C D
RAIN D L L
SLEET C
SNOW C C C S S C C C C C
OBVIS BS
WIND CHILL 14 12 22 26 25 18 7 -2 -4 -2 1 0 0 -3 -3 -7 -6 -5 -2 0 -3
MIN CHILL 13 11 22 6 -5 -3 -1 -4 -8 -6 -4
HIGH WIND W W W W W
WINTER WEATH Y Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -4 6 -14 -2 -16 8 -3 15
TEMP 5 -1 0 -6-12 -10 -4 -4-12 -13 -2 6 0 8 13 9
DEWPT 3 -1 -4-11-15 -14 -9 -9-14 -15 -4 -1 0 6 9 5
PWIND DIR N NW NW N N SE SE NW
WIND CHAR GN BZ GN LT LT GN GN GN
AVG CLOUDS B2 B2 B2 B1 B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B1 B1
POP 12HR 40 10 10 20 20 5 10 10
SNOW C C S S S
MNZ046-092200-
ORTONVILLE-BIG STONE MN
45.31N 96.42W ELEV. 1099 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 38 14 18 4 15
TEMP 21 23 32 37 37 34 26 19 16 17 17 16 12 9 7 6 7 8 13 15 13
DEWPT 21 23 31 35 35 32 24 17 14 12 12 11 8 7 6 4 5 7 10 11 9
RH 100100 96 92 92 92 92 92 92 80 80 80 84 91 96 91 91 96 87 84 84
WIND DIR SE SE S W W NW NW NW NW NW NW NW NW NW N NE E E NE N NE
WIND SPD 2 5 11 16 24 32 32 26 17 13 13 10 5 2 2 2 3 5 8 9 8
WIND GUST 36 50 54 49 43 28 25
CLOUDS B2 OV OV OV B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 90 60 5 20 40
QPF 12HR 0.16 0.02 0 0 0.01
SNOW 12HR 00-00 T 00-00
FRZG RAIN C D
RAIN D C L
SNOW C C C S S C C C C C
WIND CHILL 16 23 28 26 20 10 1 0 2 3 4 4 0 -1 2 3 2
MIN CHILL 16 13 23 9 -1 0 1 2 -3 -2 1
HIGH WIND W W W W W
WINTER WEATH Y Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -2 8 -11 0 -13 10 -1 17
TEMP 8 1 3 -4 -9 -8 -2 -2 -9 -10 1 7 2 10 15 11
DEWPT 5 1 -3 -9-13 -11 -8 -7-11 -12 -2 1 2 7 12 7
PWIND DIR N NW NW N N SE SE NW
WIND CHAR GN BZ LT LT LT LT LT GN
AVG CLOUDS B2 B2 B2 B1 B1 B2 B2 B2 B1 B1 B1 B2 B2 B1 B1 SC
POP 12HR 40 10 10 30 20 5 10 5
SNOW C C C S S
SDZ003-092200-
MCINTOSH-CORSON SD
45.92N 101.35W ELEV. 2316 FT
206 AM MST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 44 15 21 16 28
TEMP 32 36 42 43 38 31 26 20 16 18 19 21 21 19 18 20 21 21 24 26 22
DEWPT 30 35 39 38 30 25 21 17 15 14 13 15 16 17 17 18 19 21 21 21 19
RH 92 96 89 82 73 78 81 88 96 84 77 77 81 92 96 92 92100 88 81 88
WIND DIR SW W W W NW NW NW NW NW N NW E SE SE SE S SW W NW NW N
WIND SPD 16 24 33 40 42 37 32 25 17 10 9 10 10 11 13 14 14 17 19 21 19
WIND GUST 43 54 65 60 55 48 42 32
CLOUDS OV OV B2 B1 SC SC SC SC SC SC B1 OV OV OV OV OV OV B2 B2 B2 OV
POP 12HR 50 0 10 70 40
QPF 12HR 0.03 0 0 0.07 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN L C S
SNOW L L C C C C C C C
OBVIS BS BS BS
WIND CHILL 20 24 31 31 24 15 9 3 0 5 8 10 10 7 5 6 8 6 10 12 7
MIN CHILL 16 20 22 8 -1 1 8 4 5 5 5
HIGH WIND W W W W W
WINTER WEATH Y Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -5 1 -4 4 -6 18 6 22
TEMP 10 -4 -1 -1 -2 -3 2 2 -4 -3 8 14 9 15 19 16
DEWPT 8 -6 -7 -6 -5 -5 -1 -1 -4 -3 6 10 9 14 17 14
PWIND DIR NW NW NE E SE SE SW NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC
POP 12HR 40 10 40 30 10 0 5 5
SNOW C C C C C S S
SDZ015-092200-
WHITE HORSE-DEWEY SD
45.27N 100.89W ELEV. 1716 FT
206 AM MST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 49 18 27 18 31
TEMP 34 36 46 48 41 35 30 25 19 21 24 27 24 22 21 22 23 23 28 29 25
DEWPT 30 33 39 39 33 28 24 21 19 16 16 16 18 18 20 21 21 22 23 24 21
RH 85 89 76 71 73 75 78 84100 81 71 63 77 84 96 96 92 96 81 81 84
WIND DIR SW SW W W NW NW NW NW NW N NW E E SE SE SE S NW NW NW N
WIND SPD 11 19 28 34 33 29 24 25 13 9 6 8 8 9 10 10 10 12 16 18 16
WIND GUST 37 49 59 56 54 47 43
CLOUDS B2 OV B2 B1 SC SC SC SC SC SC B1 OV OV OV OV OV OV OV B2 B2 B2
POP 12HR 40 0 10 50 30
QPF 12HR 0.01 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C
RAIN C C
SNOW C C C C C C C C C
WIND CHILL 26 25 36 39 30 21 16 9 6 11 15 19 15 12 10 11 12 11 15 17 12
MIN CHILL 25 24 29 16 6 7 14 10 10 11 12
HIGH WIND W W W W W
WINTER WEATH Y Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -2 7 -3 8 -3 20 7 26
TEMP 15 1 4 3 1 1 6 5 0 0 12 15 10 18 24 18
DEWPT 11 0 -4 -4 -2 -1 2 2 -1 -1 9 13 10 16 21 17
PWIND DIR NW NW NE E E SE SW NW
WIND CHAR BZ BZ LT GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 OV OV B2 B2 B2 B1 B1 B2 B1 B1 SC SC
POP 12HR 40 10 30 30 5 0 0 0
SNOW C C C C
SDZ033-092200-
MISSION RIDGE-STANLEY SD
44.69N 100.79W ELEV. 1985 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 51 22 29 21 33
TEMP 37 37 47 50 44 37 34 28 23 25 27 29 27 26 24 25 26 25 29 31 27
DEWPT 29 31 38 40 35 28 25 23 22 20 19 19 20 21 22 23 23 25 26 26 25
RH 72 79 71 68 70 70 69 81 96 81 71 66 74 81 92 92 88100 88 81 92
WIND DIR SW W W W W NW NW NW NW NW NW E E SE SE SE SE NW NW N N
WIND SPD 12 20 28 35 33 33 26 23 16 10 9 9 10 11 12 12 13 13 16 18 17
WIND GUST 32 47 59 56 57 49 40
CLOUDS B2 B2 OV B1 SC SC SC FW SC B1 B2 OV OV OV OV OV OV B2 OV B2 OV
POP 12HR 40 0 20 50 40
QPF 12HR 0 0 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C C C
RAIN S C S
SNOW S S C C C C C C C C
WIND CHILL 28 26 38 33 24 21 15 10 15 18 20 17 15 13 14 14 13 17 19 15
MIN CHILL 27 24 32 20 8 11 16 12 12 13 14
HIGH WIND W W W W
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 2 9 1 10 0 23 11 29
TEMP 18 5 7 7 5 5 8 8 4 4 13 21 14 21 27 23
DEWPT 14 4 0 0 1 3 5 5 3 4 12 17 14 19 22 20
PWIND DIR NW NW NE E E SE N NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 OV OV B2 B2 B2 B1 B1 B1 B1 SC SC SC
POP 12HR 40 20 40 30 10 0 0 0
SNOW C C S S C C C S
SDZ045-092200-
MURDO-JONES SD
43.89N 100.71W ELEV. 2313 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 53 24 34 23 36
TEMP 35 38 49 53 46 37 35 30 26 27 32 34 30 27 26 27 28 28 34 35 30
DEWPT 27 29 35 38 35 26 24 23 23 22 22 23 23 23 25 26 26 28 31 30 28
RH 72 70 58 57 65 64 64 75 88 81 66 64 75 85 96 96 92100 89 82 92
WIND DIR SW SW W W NW NW NW NW NW NW NW E E SE SE SE NW NW NW N N
WIND SPD 14 24 33 37 35 33 28 23 17 11 10 9 10 12 13 13 13 14 17 18 17
WIND GUST 44 56 54 52 50 42
CLOUDS B2 B2 B2 B1 B1 SC SC SC SC B1 B2 OV OV OV OV OV OV B2 B2 OV OV
POP 12HR 20 0 20 30 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S S C C
RAIN S S S C C C C
SNOW S S C C S C C C
WIND CHILL 25 27 36 24 22 17 12 16 24 27 21 17 15 16 17 16 23 25 19
MIN CHILL 23 22 36 21 11 13 21 14 14 16 18
HIGH WIND W W W W
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 5 13 2 15 2 31 16 34
TEMP 21 8 10 8 6 5 12 11 6 5 21 26 18 21 31 26
DEWPT 18 7 1 1 3 2 8 8 5 4 17 23 18 19 25 23
PWIND DIR N N E E E SE SW NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 OV OV B2 B2 B2 B1 B1 B1 B1 B1 SC SC
POP 12HR 40 30 30 20 5 0 0 0
SNOW C C C S C C S
SDZ048-092200-
PRESHO-LYMAN SD
43.91N 100.06W ELEV. 1775 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 53 22 33 21 36
TEMP 33 37 49 53 47 38 35 29 23 26 30 32 29 25 23 23 25 26 32 34 30
DEWPT 26 30 37 39 36 28 26 23 22 21 20 21 20 21 22 22 22 25 28 28 26
RH 75 75 63 59 65 67 69 78 96 81 66 63 69 84 96 96 88 96 85 78 85
WIND DIR SW SW W W NW NW NW NW NW NW NW N E SE SE SE E N NW N N
WIND SPD 13 21 28 35 35 32 29 26 17 12 11 10 10 10 11 11 12 13 17 18 16
WIND GUST 33 44 56 54 52 51 44 28
CLOUDS B2 B2 B2 B1 B1 SC SC SC SC SC B1 OV OV OV OV OV OV OV B2 OV OV
POP 12HR 20 0 10 30 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S C C
RAIN S S S
SNOW C C S C C C C C
WIND CHILL 22 26 37 25 22 14 9 15 20 24 20 15 12 12 13 14 21 23 19
MIN CHILL 22 22 36 21 9 11 20 12 12 12 17
HIGH WIND W W W W
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 4 14 1 13 1 28 14 33
TEMP 20 7 11 9 5 4 11 10 4 4 19 24 16 21 31 25
DEWPT 17 7 2 1 2 2 7 8 4 3 14 20 16 19 25 21
PWIND DIR NW NW E E E SE SW NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC
POP 12HR 30 20 30 20 5 0 0 0
SNOW C C S S S C S
SDZ051-092200-
FORT THOMPSON-BUFFALO SD
44.05N 99.41W ELEV. 1440 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 48 22 28 18 31
TEMP 32 33 42 48 45 38 35 29 23 25 26 28 26 23 21 22 22 23 27 30 27
DEWPT 26 30 36 39 38 31 28 24 22 19 18 18 19 19 19 20 20 22 24 25 23
RH 78 89 79 71 76 76 75 81 96 78 71 66 74 84 92 92 92 96 88 81 85
WIND DIR SW SW W W W NW NW NW NW NW NW N E E E SE E E N N NE
WIND SPD 6 10 19 28 31 31 31 27 14 10 10 8 6 9 10 10 10 10 13 13 12
WIND GUST 21 42 48 52 54 50 44 25 20
CLOUDS B2 B2 OV B1 B1 SC SC SC SC SC B1 B2 OV OV OV OV OV OV B2 B2 OV
POP 12HR 30 0 5 30 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C
SNOW C C C C C C C C C
WIND CHILL 24 24 33 39 35 26 22 14 11 14 16 20 18 13 10 11 11 12 16 19 16
MIN CHILL 23 21 34 20 9 11 16 9 9 10 15
HIGH WIND W W W W
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 5 12 0 10 -1 24 12 28
TEMP 20 8 9 7 4 4 8 8 3 3 12 22 15 18 25 22
DEWPT 18 8 2 1 1 1 5 6 3 2 10 16 15 18 22 19
PWIND DIR N NW NE E E SE S NW
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS OV OV B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC
POP 12HR 40 20 30 30 5 0 0 0
SNOW C C S S S C C S
SDZ036-092200-
HIGHMORE-HYDE SD
45.52N 99.44W ELEV. 1886 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 45 17 24 14 27
TEMP 32 33 39 44 41 35 31 24 18 20 22 24 22 19 18 18 20 20 24 26 23
DEWPT 28 31 35 38 37 30 26 21 18 16 15 16 16 16 16 17 17 19 21 21 20
RH 85 92 85 79 85 82 81 88100 84 74 71 77 88 92 96 88 96 88 81 88
WIND DIR SW SW W W W NW NW NW NW NW NW N E E E E E NE NW N NE
WIND SPD 13 16 24 28 28 29 27 24 19 13 12 10 9 10 11 12 13 13 16 17 14
WIND GUST 26 44 51 52 55 50 43
CLOUDS B2 B2 OV B1 SC SC B1 B1 SC SC B1 B2 OV OV OV OV OV OV B2 B2 OV
POP 12HR 50 5 5 40 40
QPF 12HR 0.02 0 0 0.01 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN C C
SNOW C C C C C C C C C
WIND CHILL 21 22 28 34 30 22 17 8 3 7 10 14 12 7 5 5 7 7 11 13 10
MIN CHILL 19 21 29 16 2 4 12 5 5 7 10
HIGH WIND W W W W
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 0 9 -3 6 -4 19 9 24
TEMP 17 3 5 3 1 1 4 4 0 0 8 17 12 17 22 17
DEWPT 15 3 -2 -2 -2 -3 1 1 -2 -1 7 12 12 16 20 15
PWIND DIR N NW NE E E SE SW NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 OV OV B2 B2 B2 B1 B1 B1 B1 B1 SC SC
POP 12HR 40 20 30 40 10 5 5 5
SNOW C C S S S C C C
SDZ037-092200-
MILLER-HAND SD
45.52N 98.99W ELEV. 1578 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 41 11 17 8 20
TEMP 28 31 37 40 37 32 25 18 12 14 15 17 14 11 10 10 12 12 16 19 16
DEWPT 24 31 36 38 34 28 21 16 12 10 11 11 11 9 9 9 10 12 15 15 14
RH 85100 96 92 89 85 84 92100 84 84 77 88 91 96 96 91100 96 84 92
WIND DIR SW SW SW W NW NW NW NW NW NW NW NW NE E E E E E NW N N
WIND SPD 10 13 20 28 33 34 29 27 17 12 11 8 5 5 6 9 10 10 12 13 12
WIND GUST 24 42 55 56 58 49 44
CLOUDS OV OV OV B1 SC B1 B2 B1 B1 SC SC B2 B2 OV OV OV OV OV B2 B2 B2
POP 12HR 80 20 0 40 40
QPF 12HR 0.10 0 0 0.02 0.01
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S D
RAIN C S
SNOW S S C C C C C C C
WIND CHILL 19 21 26 29 24 17 8 -1 -5 0 2 6 5 2 -1 -3 -1 -1 2 6 2
MIN CHILL 19 17 24 8 -6 -4 2 -2 -3 -1 2
HIGH WIND W W W W
WINTER WEATH Y Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -6 4 -8 2 -12 12 1 20
TEMP 10 -3 -1 -4 -6 -5 -2 -2 -8 -7 2 9 4 11 16 12
DEWPT 9 -3 -5 -6 -8 -8 -3 -5 -9 -8 2 7 4 10 15 10
PWIND DIR N NW N E NE SE SW NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 5 20 30 10 5 5 5
SNOW C C S C S
SDZ034-092200-
ONIDA-SULLY SD
44.70N 100.07W ELEV. 1873 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 48 18 26 16 29
TEMP 32 33 42 47 42 36 32 25 20 21 23 26 24 21 20 20 21 22 26 28 24
DEWPT 29 31 36 40 35 29 25 22 19 16 16 16 18 17 18 18 19 21 23 23 21
RH 88 92 79 76 76 75 75 88 96 81 74 65 77 84 92 92 92 96 88 81 88
WIND DIR SW SW W W NW NW NW NW NW NW NW N E E E SE SE NE N NW N
WIND SPD 10 14 20 25 31 28 26 25 18 12 10 9 9 10 11 11 12 13 14 17 16
WIND GUST 29 44 52 55 54 48 43 28
CLOUDS B2 OV B2 B1 SC SC SC SC SC SC B1 B2 OV OV OV OV OV OV B2 B2 OV
POP 12HR 50 0 10 50 40
QPF 12HR 0.04 0 0 0.03 0.01
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S
RAIN C C
SNOW C C C C C C C C C
WIND CHILL 23 23 33 39 31 23 18 9 5 9 13 17 14 10 8 8 9 9 14 16 11
MIN CHILL 22 22 31 17 4 6 13 6 6 8 11
HIGH WIND W W W W
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 0 8 -3 7 -3 19 8 26
TEMP 17 3 5 4 1 1 5 5 0 0 11 16 11 16 24 20
DEWPT 15 3 -1 -2 -2 0 2 2 0 -1 8 13 11 16 21 18
PWIND DIR NW NW NE E E SE NE NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC
POP 12HR 40 20 40 30 10 5 5 5
SNOW C C S S S C C S
SDZ016-092200-
GETTYSBURG-POTTER SD
45.01N 99.95W ELEV. 2064 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 45 15 22 13 26
TEMP 31 33 39 44 39 33 29 22 16 19 20 22 20 18 16 16 18 19 23 25 21
DEWPT 27 32 37 39 35 28 24 20 16 14 14 15 16 16 16 16 16 18 20 21 19
RH 85 96 92 82 85 82 81 92100 80 77 74 84 92100100 92 96 88 84 92
WIND DIR SW SW W W W NW NW NW NW NW NW N E E SE SE SE E NW NW N
WIND SPD 11 14 21 26 28 29 29 25 18 13 10 9 8 10 11 12 13 13 16 17 16
WIND GUST 29 47 52 55 56 51 44 29 27
CLOUDS B2 OV B2 B1 SC SC B1 B1 SC B1 B1 B2 OV OV OV OV OV OV B2 B2 B2
POP 12HR 60 5 5 50 40
QPF 12HR 0.13 0 0 0.02 0.02
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S
RAIN L S
SNOW C C C C C C C C C
WIND CHILL 21 23 29 34 28 19 14 5 0 6 9 12 9 6 3 3 4 6 10 12 7
MIN CHILL 19 19 26 12 -1 1 8 2 2 4 7
HIGH WIND W W W W
WINTER WEATH Y Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -3 5 -5 5 -6 17 6 24
TEMP 15 0 3 1 -2 -1 2 2 -4 -3 8 14 9 15 21 17
DEWPT 13 0 -3 -4 -4 -3 0 0 -4 -3 6 11 9 14 20 16
PWIND DIR NW NW NE E E SE SW NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 OV OV B2 B2 B2 B1 B1 B1 B1 B1 SC SC
POP 12HR 40 20 40 40 10 5 5 5
SNOW C C S S S C C S
SDZ017-092200-
FAULKTON-FAULK SD
45.03N 99.13W ELEV. 1581 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 42 14 20 11 23
TEMP 33 33 38 42 39 33 29 21 15 17 18 20 18 14 13 13 16 17 20 22 19
DEWPT 30 32 37 39 36 30 24 20 15 13 14 14 14 13 13 13 13 16 18 18 17
RH 89 96 96 89 89 89 81 96100 84 84 77 84 96100100 88 96 92 84 92
WIND DIR SW SW W W W NW NW NW NW NW NW N NE E E E E E N N N
WIND SPD 10 16 24 27 29 33 29 27 19 13 12 9 5 6 9 10 10 11 13 14 13
WIND GUST 26 46 52 54 57 50 44
CLOUDS B2 OV B2 B1 SC SC B1 B1 SC SC B1 B2 OV OV OV OV OV OV B2 B2 B2
POP 12HR 70 20 5 40 40
QPF 12HR 0.03 0 0 0.02 0.02
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S
RAIN C C S
SNOW S S C C C C C C C
WIND CHILL 23 22 27 32 27 19 14 3 -2 3 5 9 9 4 2 1 3 4 7 9 6
MIN CHILL 21 20 27 11 -3 -1 5 1 0 2 6
HIGH WIND W W W W
WINTER WEATH Y Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -3 6 -6 4 -8 15 4 21
TEMP 14 0 2 -1 -3 -2 1 0 -4 -4 6 12 7 14 19 14
DEWPT 13 0 -2 -4 -5 -4 -1 -1 -4 -5 5 10 7 14 18 13
PWIND DIR N NW N E E SE S NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B1 B2 OV B2 B2 B2 B1 B1 B1 B2 B1 SC SC
POP 12HR 40 10 30 30 10 5 5 5
SNOW C C C C C
SDZ010-092200-
ROSCOE-EDMUNDS SD
45.45N 99.33W ELEV. 1831 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 41 11 17 8 20
TEMP 30 33 37 40 37 31 25 18 12 14 15 17 14 12 10 11 13 13 17 19 16
DEWPT 26 32 36 38 34 28 21 17 12 10 11 12 12 10 10 11 11 13 16 16 15
RH 85 96 96 92 89 88 84 96100 84 84 80 92 91100100 91100 96 88 96
WIND DIR SW SW W W NW NW NW NW NW NW NW NW NE E SE E E E NW N N
WIND SPD 11 17 23 29 33 34 33 32 20 14 12 9 5 8 10 10 11 13 14 16 14
WIND GUST 27 47 55 57 58 54 47
CLOUDS B2 OV B2 B1 SC B1 B2 B1 SC SC SC B2 OV OV OV OV OV OV B2 B2 B2
POP 12HR 70 20 0 50 40
QPF 12HR 0.11 0 0 0.04 0.03
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S
RAIN L C S
SNOW S S C C C C C C C
WIND CHILL 20 22 26 28 24 15 8 -2 -7 -2 1 5 5 0 -4 -3 -1 -1 2 4 2
MIN CHILL 19 19 24 6 -7 -6 0 -4 -3 -2 1
HIGH WIND W W W W
WINTER WEATH Y Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -6 3 -8 2 -11 13 2 20
TEMP 11 -3 -2 -3 -6 -4 -2 -2 -7 -5 2 11 5 12 16 13
DEWPT 9 -3 -4 -6 -7 -7 -3 -4 -7 -6 2 7 5 11 15 11
PWIND DIR N NW N E E SE S NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 10 30 30 10 5 5 5
SNOW C C C C S
SDZ004-092200-
HERREID-CAMPBELL SD
45.84N 100.08W ELEV. 1686 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 43 10 18 9 23
TEMP 31 33 39 42 38 31 25 17 11 14 16 18 15 13 12 13 14 15 20 22 18
DEWPT 25 33 37 37 33 26 19 15 11 9 9 10 10 10 11 12 13 14 16 16 14
RH 78100 92 82 82 81 78 92100 80 73 70 80 87 96 96 96 96 84 77 84
WIND DIR S SW W W NW NW NW NW NW NW NW N E E SE SE SE SE NW N N
WIND SPD 9 16 24 29 32 32 27 23 16 11 9 8 6 8 10 10 10 12 14 17 14
WIND GUST 28 47 51 56 54 48 40
CLOUDS OV OV OV B2 SC B1 B2 B1 B1 B1 B1 B2 OV OV OV OV OV OV B2 B2 B2
POP 12HR 80 10 5 60 40
QPF 12HR 0.19 0 0 0.04 0.03
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN L
RAIN L C
SNOW C C L L C C C C C
WIND CHILL 22 22 29 32 25 16 8 -1 -6 0 4 8 5 2 -1 0 1 2 6 8 4
MIN CHILL 21 20 24 7 -7 -5 4 -1 -1 0 2
HIGH WIND W W W W
WINTER WEATH Y Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -8 3 -8 3 -10 13 1 21
TEMP 10 -5 0 -3 -6 -5 1 0 -7 -5 6 9 4 11 16 13
DEWPT 8 -5 -7 -7 -8 -7 -3 -4 -7 -6 2 6 4 11 14 11
PWIND DIR N NW N E E SE S NW
WIND CHAR BZ BZ LT GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 10 30 40 20 5 5 5
SNOW C C C C S S
SDZ005-092200-
EUREKA-MCPHERSON SD
45.77N 99.62W ELEV. 1890 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 41 9 15 8 20
TEMP 26 33 37 40 36 31 24 17 10 12 14 15 13 12 10 11 13 13 17 19 16
DEWPT 24 33 36 36 33 26 19 14 10 8 9 9 9 9 9 10 10 12 14 15 13
RH 92100 96 85 89 81 81 88100 84 80 77 84 87 96 96 87 96 88 84 88
WIND DIR SW SW W W NW NW NW NW NW NW NW NW E E SE SE SE SE W N N
WIND SPD 11 18 24 31 35 36 29 26 20 14 12 10 6 9 10 11 12 13 17 18 17
WIND GUST 47 52 58 57 48 41
CLOUDS OV OV OV B2 SC B1 B2 B2 B1 SC B1 B2 OV OV OV OV OV OV B2 B2 OV
POP 12HR 80 20 5 50 40
QPF 12HR 0.16 0 0 0.03 0.02
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C
RAIN D C S
SNOW C C C C C C C C C
WIND CHILL 14 21 26 28 22 15 7 -3 -9 -4 -1 2 3 0 -4 -3 -1 -2 1 4 0
MIN CHILL 9 19 22 6 -10 -7 -1 -4 -4 -3 0
HIGH WIND W W W W
WINTER WEATH Y Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -8 1 -9 1 -11 12 1 19
TEMP 10 -5 -2 -4 -6 -5 -2 -2 -7 -6 3 8 4 11 14 11
DEWPT 7 -5 -7 -8 -9 -8 -4 -5 -8 -7 1 5 4 10 12 10
PWIND DIR N NW N E E SE S NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 10 30 40 20 5 5 5
SNOW C C C C S S
SDZ018-092200-
REDFIELD-SPINK SD
44.87N 98.52W ELEV. 1302 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 41 14 20 10 23
TEMP 23 31 36 40 38 34 29 21 16 17 18 19 17 14 13 13 16 17 21 23 20
DEWPT 23 29 34 36 35 30 24 19 16 12 12 12 11 11 11 12 13 15 16 17 16
RH 100 92 92 85 89 85 81 92100 80 77 74 77 88 91 96 88 92 81 77 84
WIND DIR S S SW W W NW NW NW NW NW NW N NE E E E E E SE N N
WIND SPD 9 13 17 24 27 29 28 24 18 13 12 10 5 5 6 9 10 10 12 13 12
WIND GUST 37 50 52 55 47 43 28
CLOUDS B2 OV OV B2 SC SC B2 B2 B1 SC SC B2 B2 OV OV OV OV OV B2 B2 B2
POP 12HR 60 20 0 40 40
QPF 12HR 0.11 0 0 0.03 0.01
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN L
RAIN L S
SNOW S S C C C C C C C
WIND CHILL 13 20 26 30 26 20 14 5 -1 3 5 8 9 5 3 2 4 5 8 11 7
MIN CHILL 10 16 26 12 -2 1 5 1 1 4 7
HIGH WIND W W W W W
WINTER WEATH Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -2 9 -7 5 -9 15 3 21
TEMP 13 2 3 -1 -4 -2 3 3 -4 -4 6 10 6 12 18 14
DEWPT 11 2 -2 -4 -7 -6 -1 -1 -5 -5 3 7 6 11 15 12
PWIND DIR N NW N E E SE S NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B2 OV B2 B2 B2 B2 B1 B1 B2 B1 B1 SC
POP 12HR 40 10 30 30 20 5 5 5
SNOW C C C C C S
SDZ019-092200-
CLARK-CLARK SD
44.88N 97.73W ELEV. 1798 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 38 12 16 8 18
TEMP 26 29 34 37 37 33 28 20 14 14 14 14 12 12 10 11 13 14 16 18 16
DEWPT 21 29 33 36 35 30 24 18 14 11 12 11 9 9 8 8 10 13 15 16 14
RH 81100 96 96 92 89 85 92100 88 92 88 87 87 91 87 87 96 96 92 92
WIND DIR S S SW W W NW NW NW NW NW NW NW N NE E E E E S N NE
WIND SPD 9 13 19 26 28 32 32 28 19 14 13 10 5 5 6 9 10 10 12 13 12
WIND GUST 32 50 51 56 51 44 31 25
CLOUDS B2 B2 OV B2 B2 B1 B2 B2 B2 B1 B1 B2 B2 OV OV OV OV OV B2 B2 B2
POP 12HR 80 30 0 40 50
QPF 12HR 0.18 0.01 0 0.02 0.02
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C
RAIN D S C
SNOW S C S S C C C C C C C
WIND CHILL 17 18 22 25 25 19 11 2 -3 -1 -1 1 3 3 -1 -2 0 1 2 4 2
MIN CHILL 13 15 22 10 -3 -3 -1 -1 -3 0 2
HIGH WIND W W W W
WINTER WEATH Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -4 6 -11 1 -9 13 4 17
TEMP 12 1 0 -5 -8 -3 -1 -1 -5 -3 4 11 7 13 15 12
DEWPT 10 1 -4 -8-10 -8 -2 -3 -7 -5 3 7 7 10 15 11
PWIND DIR N NW N E E SE S NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B1 B2 OV B2 B2 B1 B2 B1 B1 B2 B1 B1 SC
POP 12HR 50 10 30 40 20 5 10 5
SNOW C C C C C S
SDZ023-092200-
CLEAR LAKE-DEUEL SD
44.77N 96.68W ELEV. 1834 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 38 13 16 5 16
TEMP 23 28 33 37 37 33 27 19 14 15 15 15 12 9 8 8 8 12 15 16 14
DEWPT 21 26 31 34 34 30 23 17 12 11 10 9 8 6 6 6 5 8 11 12 11
RH 92 92 92 89 89 89 85 92 92 84 80 77 84 87 91 91 87 84 84 84 88
WIND DIR SW SW SW W W NW NW NW NW NW NW NW NW N NE E E E W N N
WIND SPD 9 14 19 25 31 35 35 31 20 17 14 12 6 5 4 5 8 9 10 11 11
WIND GUST 31 48 56 57 52 46 33 27 25
CLOUDS B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1 B2 B2 OV OV B2 OV OV B2 B2 B2
POP 12HR 80 40 0 30 40
QPF 12HR 0.10 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S
RAIN D C C
SNOW S S C C C C C C C
WIND CHILL 12 16 21 25 24 18 10 0 -4 -1 0 1 1 -1 -1 -2 -4 -1 2 3 0
MIN CHILL 9 13 22 10 -4 -3 -1 -2 -4 -3 -1
HIGH WIND W W W W
WINTER WEATH Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -2 6 -11 0 -11 11 2 18
TEMP 10 1 2 -6 -9 -6 -2 -2 -7 -7 4 6 5 12 17 11
DEWPT 6 1 -4-10-13 -11 -6 -7-10 -10 0 2 5 9 14 8
PWIND DIR NW NW NW NE NE SE S NW
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 SC
POP 12HR 40 10 10 30 20 5 5 5
SNOW C C C S S
SDZ021-092200-
MILBANK-GRANT SD
45.22N 96.63W ELEV. 1152 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 39 13 18 5 15
TEMP 20 25 34 39 38 34 26 19 15 16 16 17 12 10 7 7 8 10 14 15 13
DEWPT 18 24 32 36 35 32 23 18 14 13 12 11 9 7 6 6 6 8 11 12 10
RH 92 96 92 89 89 92 88 96 96 88 84 77 87 87 96 96 91 91 88 88 87
WIND DIR S S SW W W NW NW NW NW NW NW NW NW NW N NE E E NE N NE
WIND SPD 4 6 13 20 26 32 32 27 18 13 13 10 5 3 3 4 5 5 9 10 9
WIND GUST 42 51 52 49 44 28 25
CLOUDS B2 OV OV B2 B1 B2 B2 OV OV B2 B2 B1 B2 B2 B2 B2 OV B2 B2 B2 B2
POP 12HR 90 50 0 30 40
QPF 12HR 0.05 0.02 0 0.01 0.01
SNOW 12HR 00-00 T 00-00
FRZG RAIN C
RAIN D C C
SNOW S C C C C C C C C C
WIND CHILL 17 25 29 26 20 9 1 -2 1 2 5 3 3 0 -2 -2 0 2 3 1
MIN CHILL 11 13 26 9 -3 -1 2 0 -2 -1 0
HIGH WIND W W W W
WINTER WEATH Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -2 8 -11 0 -12 11 1 18
TEMP 8 1 3 -4 -9 -6 -2 -2 -9 -9 2 7 4 11 16 11
DEWPT 6 1 -3 -9-12 -11 -6 -6-10 -11 -1 2 4 9 13 8
PWIND DIR N NW NW N N SE S NW
WIND CHAR GN BZ GN LT LT LT GN GN
AVG CLOUDS B2 B2 B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 B1 B1 SC
POP 12HR 40 10 10 30 20 5 10 5
SNOW C C C S S
SDZ011-092200-
WEBSTER-DAY SD
45.34N 97.52W ELEV. 1857 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 37 11 15 5 17
TEMP 21 29 34 37 36 32 25 18 13 14 13 13 11 9 8 8 10 12 15 17 15
DEWPT 17 28 33 34 34 29 21 17 12 9 9 8 7 5 6 6 8 9 12 12 11
RH 84 96 96 89 92 88 84 96 96 80 84 80 83 83 91 91 91 87 88 80 84
WIND DIR SW SW SW W W NW NW NW NW NW NW NW NW NE E E SE SE S NW W
WIND SPD 8 14 20 26 28 33 32 27 17 13 13 10 5 5 5 6 8 9 11 12 11
WIND GUST 34 49 52 56 50 44 31 26 24 23
CLOUDS B2 OV OV B2 B2 B2 OV OV OV B2 B1 B2 B2 B2 OV OV OV OV B2 B2 B2
POP 12HR 90 40 0 40 50
QPF 12HR 0.20 0.05 0 0.02 0.02
SNOW 12HR 00-00 T 00-00
FRZG RAIN L
RAIN D S C
SNOW C C C C C C C C C C
WIND CHILL 11 18 22 25 24 17 8 -1 -4 -1 -2 0 2 -1 -2 -3 -2 0 2 4 2
MIN CHILL 8 14 23 8 -4 -4 -3 -2 -4 -2 0
HIGH WIND W W W W W
WINTER WEATH Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -6 6 -13 -1 -10 12 3 17
TEMP 10 -2 0 -6 -9 -6 -3 -3 -7 -6 3 10 6 11 15 12
DEWPT 6 -2 -6-10-13 -10 -6 -7 -9 -8 0 4 6 9 13 9
PWIND DIR NW NW NW NE E SE S NW
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B1 B2 B2 OV B2 B2 B1 B1 B2 B2 B1 B1 SC
POP 12HR 50 10 20 30 20 5 10 5
SNOW C C S C C S
SDZ007-092200-
BRITTON-MARSHALL SD
45.79N 97.75W ELEV. 1358 FT
306 AM CST TUE DEC 9 2025
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 38 11 17 4 17
TEMP 20 30 36 38 37 31 23 17 13 14 15 16 11 7 6 7 10 12 15 17 14
DEWPT 20 29 34 34 33 29 19 16 11 10 9 8 7 5 4 5 8 10 11 12 10
RH 100 96 92 85 85 92 84 96 91 84 77 70 83 91 91 91 91 91 84 80 84
WIND DIR S S SW W W NW NW NW NW NW NW NW N NE E E E E SW N N
WIND SPD 9 14 20 26 28 29 29 23 17 13 12 10 5 4 4 5 6 8 10 12 10
WIND GUST 26 34 46 51 51 44 39 28 24
CLOUDS B2 OV OV B2 B1 B2 OV OV OV B2 B1 B2 B2 OV OV OV OV OV B2 B2 B2
POP 12HR 90 50 0 40 50
QPF 12HR 0.17 0.03 0 0.02 0.04
SNOW 12HR 00-00 T 00-00
FRZG RAIN D
RAIN D S C
SNOW C C C C C C C C C C
WIND CHILL 9 19 25 26 24 16 5 -1 -4 -1 1 3 2 -2 -3 -4 -2 0 3 4 1
MIN CHILL 5 13 23 4 -4 -3 -1 -4 -4 -1 0
HIGH WIND W W W W W
WINTER WEATH Y
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -7 6 -13 0 -14 13 1 16
TEMP 8 -3 0 -7-11 -7 -2 -4-11 -8 6 7 4 10 14 9
DEWPT 6 -3 -7-11-13 -11 -8 -8-12 -9 0 3 4 8 10 6
PWIND DIR N NW NW NE E SE S NW
WIND CHAR GN BZ LT LT LT GN GN GN
AVG CLOUDS OV B2 B1 B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1 SC
POP 12HR 50 10 20 30 20 5 10 5
SNOW C C S C C S
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