039
FOUS53 KABR 101136
PFMABR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE ABERDEEN SD
536 AM CST WED DEC 10 2025
SDZ006-102200-
ABERDEEN-BROWN SD
45.45N 98.42W ELEV. 1299 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 18 9 24 2 9
TEMP 18 14 15 15 12 10 11 13 16 18 22 24 23 18 16 12 5 6 6 6 3
DEWPT 10 8 9 9 8 8 8 10 13 17 20 22 21 17 14 12 5 1 -2 -2 -2
RH 70 76 77 77 84 91 87 87 88 96 92 92 92 96 92100100 79 69 69 79
WIND DIR NW NW NW NW N SE SE SE S S S NE N N N NW NW NW NW NW NW
WIND SPD 18 16 13 9 3 2 4 6 9 10 9 8 6 9 11 13 14 14 16 13 8
WIND GUST 31 25 27 26 24
CLOUDS B1 B1 SC B1 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 OV
POP 12HR 0 50 80 30 5
QPF 12HR 0 0.02 0.15 0.01 0
SNOW 12HR 00-00 T 1
FRZG RAIN S D C
SLEET D
SNOW S C D D C C C C S S
WIND CHILL 2 -3 0 3 3 3 4 6 12 15 15 7 3 -3-13-12-13-11-12
MIN CHILL 2 -3 2 1 0 4 13 2 -14 -14 -14
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 2 -19 13 3 25 10 35
TEMP -1 -2 1 -5-15 -12 2 11 9 13 23 21 12 19 30 32
DEWPT -5 -5 -3 -9-17 -15 -2 5 8 11 21 19 12 18 27 28
PWIND DIR N N NW S S W S SW
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS OV OV B2 SC SC B1 B1 SC SC B1 SC SC SC B1 B1 B1
POP 12HR 50 40 5 0 0 0 0 0
SNOW C C
SDZ020-102200-
WATERTOWN-CODINGTON SD
44.91N 97.15W ELEV. 1745 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 19 7 21 2 11
TEMP 17 14 14 14 11 10 10 12 13 15 19 21 21 17 16 12 6 7 7 5 1
DEWPT 11 10 10 10 8 7 8 8 11 14 18 20 19 15 14 12 6 4 1 -2 -4
RH 77 84 84 84 87 87 91 84 91 96 96 96 92 92 92100100 87 76 72 79
WIND DIR NW NW NW NW NW NW SE SE S S S SE NE N NW NW NW NW NW NW NW
WIND SPD 21 20 17 13 6 3 3 5 9 10 11 10 8 9 10 13 17 18 18 17 12
WIND GUST 37 24 27 29 29 27
CLOUDS OV OV B2 B2 B2 OV B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 OV
POP 12HR 5 30 80 30 5
QPF 12HR 0 0 0.18 0.01 0
SNOW 12HR 00-00 00-00 1
FRZG RAIN S S
SNOW S C D D L L C C S S
OBVIS BS
WIND CHILL 0 -4 -3 -1 1 2 1 2 7 10 11 7 4 -3-13-13-12-14-17
MIN CHILL 0 -6 -2 0 0 0 7 2 -14 -15 -17
WINTER WEATH Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 0 -17 13 2 25 12 34
TEMP -1 -3 -1 -4-12 -12 1 11 10 17 24 22 14 22 30 32
DEWPT -6 -6 -4 -9-14 -15 -3 2 9 14 22 19 14 19 27 28
PWIND DIR NW N NW SE S W S SW
WIND CHAR GN GN LT GN BZ GN GN GN
AVG CLOUDS OV OV OV B1 SC SC B1 SC SC SC B1 SC SC B1 B1 B1
POP 12HR 40 50 5 0 0 0 0 0
SNOW C C
SDZ035-102200-
PIERRE-HUGHES SD
44.38N 100.29W ELEV. 1856 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 29 21 41 13 19
TEMP 25 23 27 29 27 24 23 25 26 29 37 40 35 31 27 22 16 17 17 17 13
DEWPT 20 17 16 16 17 19 19 21 24 29 34 36 33 29 25 21 15 12 9 8 7
RH 81 77 63 58 65 81 84 84 92100 89 85 92 92 92 96 96 80 70 67 76
WIND DIR NW N N N E SE SE SE SE SE SW NW NW NW NW NW N N N N N
WIND SPD 19 13 10 8 6 10 12 11 10 9 9 12 13 13 17 17 17 16 14 13 10
WIND GUST 31 27
CLOUDS FW SC B1 B2 OV OV OV OV OV B2 B2 B2 OV OV OV OV OV OV B2 B2 OV
POP 12HR 10 50 50 20 20
QPF 12HR 0 0.01 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C C C
RAIN S S S S
SNOW S C S S S S S S C
WIND CHILL 12 10 17 21 20 14 12 14 17 21 31 32 27 21 14 7 0 2 2 3 0
MIN CHILL 10 8 18 9 11 16 25 13 -2 -2 -1
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 10 -2 26 15 37 22 44
TEMP 10 7 8 7 1 4 17 23 20 21 34 30 23 26 39 38
DEWPT 8 5 5 4 0 1 12 18 19 19 29 27 23 23 31 32
PWIND DIR NE NE E SE S W SE SW
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS OV OV B2 B2 B1 B1 SC SC SC SC SC SC SC SC B1 B1
POP 12HR 70 50 5 0 0 0 0 0
SNOW C L C
SDZ009-102200-
MOBRIDGE-WALWORTH SD
45.55N 100.41W ELEV. 1676 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 22 15 32 4 11
TEMP 18 15 17 19 18 18 18 21 23 25 29 30 28 24 21 14 7 6 8 9 6
DEWPT 13 10 10 11 12 15 17 18 21 25 28 28 26 23 19 13 7 1 1 1 -1
RH 80 80 73 70 77 88 96 88 92100 96 92 92 96 92 96100 79 72 69 72
WIND DIR NW N N N E SE SE S S S S N N N NW NW NW NW NW N N
WIND SPD 23 16 10 6 5 9 12 13 12 10 10 11 12 16 18 20 20 18 17 13 10
WIND GUST 33 26 28 31 27 24
CLOUDS SC FW SC B2 OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 OV OV
POP 12HR 10 70 70 30 10
QPF 12HR 0 0.08 0.06 0 0
SNOW 12HR 00-00 T 00-00
FRZG RAIN L L L C
SLEET S
SNOW S C L C C C S S S
WIND CHILL 1 -1 5 10 10 6 6 8 11 15 20 21 17 11 6 -4-13-13-10 -8 -9
MIN CHILL -1 -4 7 3 4 9 16 5 -15 -16 -11
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 5 -8 18 9 32 19 40
TEMP 4 1 3 1 -5 0 8 16 14 20 30 26 20 24 35 36
DEWPT -1 -1 0 -3 -6 -3 5 11 13 17 27 24 20 22 30 31
PWIND DIR NE N E SE S W S SW
WIND CHAR GN GN LT GN GN GN GN GN
AVG CLOUDS OV OV B2 B1 B1 B1 B1 SC B1 SC SC SC B1 B1 B1 B1
POP 12HR 70 40 5 0 0 0 0 0
SNOW S L C
SDZ008-102200-
SISSETON-ROBERTS SD
45.67N 96.99W ELEV. 1024 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 19 5 19 1 11
TEMP 18 15 15 15 11 8 8 9 11 13 17 19 17 14 14 11 5 5 5 5 -1
DEWPT 14 11 9 8 6 5 4 6 8 11 13 15 15 12 11 10 5 0 -3 -5 -7
RH 84 84 77 73 80 87 83 87 87 91 84 84 92 92 88 96100 79 69 62 75
WIND DIR NW NW NW NW NW NW SE SE SE SE SE SE E N NW NW NW NW NW NW NW
WIND SPD 20 19 17 13 6 3 2 5 8 10 10 9 5 6 9 13 18 19 19 18 13
WIND GUST 34 31 29 28
CLOUDS OV B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 OV B1 B1 SC B1 B2
POP 12HR 10 30 70 50 5
QPF 12HR 0 0 0.19 0.01 0
SNOW 12HR 00-00 00-00 2
SNOW C L L L L C C C C
OBVIS BS BS
WIND CHILL 1 -2 -1 0 0 -1 -1 0 5 8 9 4 2 -5-15-15-16-15-20
MIN CHILL 0 -2 -1 -1 -2 -3 6 1 -16 -17 -20
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 -9 0 -17 12 1 25 10 36
TEMP -4 -5 -2 -5-12 -13 1 8 8 15 24 20 12 20 32 33
DEWPT -10 -10 -8-11-16 -18 -5 -1 4 11 20 15 12 17 26 27
PWIND DIR NW NW NW S S W S SW
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS B2 OV B2 SC FW SC SC SC SC B1 SC SC B1 B1 B1 B1
POP 12HR 30 30 5 0 0 0 5 5
SNOW C C
MNZ039-102200-
WHEATON-TRAVERSE MN
45.71N 96.50W ELEV. 1024 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 19 2 17 1 11
TEMP 19 17 16 15 10 7 5 7 9 11 15 17 16 12 12 10 5 6 5 4 -2
DEWPT 16 14 12 10 7 5 3 3 6 9 13 15 14 11 10 10 5 2 -2 -4 -7
RH 88 88 84 80 87 91 91 83 87 91 92 92 92 96 91100100 83 72 68 79
WIND DIR NW NW NW NW NW NW SE SE SE SE SE SE E NE NW NW NW NW NW NW NW
WIND SPD 20 19 18 13 6 3 2 3 6 10 11 10 6 5 8 12 18 20 21 18 13
WIND GUST 33 31
CLOUDS OV B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 OV OV B2 B2 B1 B1 B2
POP 12HR 20 20 70 40 5
QPF 12HR 0.01 0 0.17 0.01 0
SNOW 12HR T 00-00 2
SNOW S L L L L C C C C
OBVIS BS BS
WIND CHILL 3 0 0 0 -1 0 0 -2 -3 2 5 6 3 0 -5-14-14-16-16-21
MIN CHILL 2 -2 -2 -2 -2 -3 2 0 -15 -16 -21
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 -10 -2 -20 9 -2 22 6 35
TEMP -6 -7 -4 -7-15 -17 -3 7 4 12 20 17 9 17 29 32
DEWPT -10 -11 -8-12-18 -21 -8 -3 2 9 17 14 9 15 26 26
PWIND DIR NW NW NW SE SE W S S
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS B2 OV B2 SC SC SC SC SC B1 B1 SC SC B1 B1 B1 B1
POP 12HR 20 30 5 0 0 0 5 5
SNOW S C
MNZ046-102200-
ORTONVILLE-BIG STONE MN
45.31N 96.42W ELEV. 1099 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 20 5 19 4 13
TEMP 19 18 17 16 12 9 8 9 11 12 17 18 18 14 14 12 7 8 7 6 1
DEWPT 16 15 12 11 8 7 6 6 7 11 15 16 16 13 12 12 7 4 0 -2 -5
RH 88 88 80 80 84 91 91 87 83 96 92 92 92 96 92100100 83 72 69 75
WIND DIR NW NW NW NW NW NW E SE SE SE SE SE E NE NW NW NW NW NW NW NW
WIND SPD 19 18 16 12 5 2 1 2 4 6 9 8 5 4 5 10 13 17 18 16 10
WIND GUST 34 29 25 27 28 27 23
CLOUDS OV B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 OV B2 B2 B1 B1 OV
POP 12HR 10 20 70 40 5
QPF 12HR 0 0 0.19 0.01 0
SNOW 12HR 00-00 00-00 2
SNOW S L L L L C C S S
OBVIS BS
WIND CHILL 3 2 2 2 4 4 2 6 8 11 7 5 -1-10-10-12-13-16
MIN CHILL 2 1 0 1 2 0 5 5 -10 -13 -16
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 -1 -17 10 0 25 9 34
TEMP -3 -5 -2 -5-12 -14 -2 8 6 15 23 19 11 18 30 32
DEWPT -8 -8 -6-10-15 -18 -7 -2 4 11 20 16 11 15 26 27
PWIND DIR NW NW NW S SE W S S
WIND CHAR LT LT LT LT GN LT LT GN
AVG CLOUDS OV OV B2 B1 SC SC SC SC SC B1 SC SC SC B1 B1 B1
POP 12HR 20 30 5 0 0 0 5 5
SNOW S C
SDZ003-102200-
MCINTOSH-CORSON SD
45.92N 101.35W ELEV. 2316 FT
436 AM MST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 21 17 33 2 7
TEMP 14 12 17 19 19 19 21 22 25 29 31 31 29 24 18 12 4 4 6 6 5
DEWPT 12 9 9 12 14 17 19 21 24 29 31 31 27 23 17 10 2 0 0 0 -1
RH 92 87 70 74 80 92 92 96 96100100100 92 96 96 91 91 83 76 76 76
WIND DIR NW NW NW SE SE SE SE S S S NW N N N NW NW NW NW NW NW N
WIND SPD 21 14 9 6 9 12 16 14 13 12 13 16 17 20 21 21 21 19 18 16 10
CLOUDS FW FW B1 OV OV OV OV OV OV OV OV B2 OV OV OV OV B2 B2 B2 OV OV
POP 12HR 10 70 70 30 10
QPF 12HR 0 0.17 0.06 0 0
SNOW 12HR 00-00 1 00-00
FRZG RAIN S L L L C
RAIN C C
SLEET S
SNOW C L L C C C C C
OBVIS BS BS BS BS BS BS
WIND CHILL -4 -4 6 10 8 6 7 9 13 18 21 20 17 9 2 -7-18-16-13-12-10
MIN CHILL -4 -8 8 3 5 13 16 1 -18 -19 -14
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 -3 4 -9 19 11 33 19 41
TEMP 3 -1 2 0 -4 -1 9 17 16 24 31 27 21 24 36 37
DEWPT -2 -3 0 -4 -6 -4 7 12 15 20 28 25 21 21 31 32
PWIND DIR NE N SE SE SW W S W
WIND CHAR GN GN GN BZ GN GN GN GN
AVG CLOUDS OV OV B2 B1 B1 B1 SC SC B1 SC SC SC SC SC B1 SC
POP 12HR 80 40 5 0 0 0 0 0
SNOW C D C
SDZ015-102200-
WHITE HORSE-DEWEY SD
45.27N 100.89W ELEV. 1716 FT
436 AM MST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 26 20 37 7 15
TEMP 18 17 23 24 24 22 23 25 26 29 35 35 32 27 23 17 10 11 12 12 10
DEWPT 15 12 12 13 15 18 20 22 24 29 33 34 31 27 22 15 10 5 3 3 3
RH 88 80 62 62 68 84 88 88 92100 92 96 96100 96 92100 76 66 66 73
WIND DIR NW N N N E SE SE S S S W N N N NW NW N N NW N N
WIND SPD 18 12 9 5 5 9 10 10 9 8 10 13 13 16 17 18 17 17 14 13 9
WIND GUST 28 26
CLOUDS FW FW B1 OV OV OV OV OV OV OV B2 OV B2 OV OV OV B2 B2 OV OV OV
POP 12HR 10 60 50 20 10
QPF 12HR 0 0.04 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S L C C
RAIN S S S
SLEET S
SNOW C C C S S C
WIND CHILL 3 3 13 17 17 12 12 15 17 20 27 26 22 15 10 1 -8 -7 -4 -3 -4
MIN CHILL 2 -1 15 9 12 17 22 9 -8 -9 -5
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 -1 7 -6 21 11 35 19 43
TEMP 7 2 5 4 -2 1 11 19 16 23 33 29 21 25 38 38
DEWPT 3 2 2 0 -3 -1 9 14 15 20 29 26 21 22 31 32
PWIND DIR NE N E SE SW W S W
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS OV OV B2 B1 B1 B1 SC SC B1 SC SC SC SC SC B1 B1
POP 12HR 70 40 0 0 0 0 0 0
SNOW C L C
SDZ033-102200-
MISSION RIDGE-STANLEY SD
44.69N 100.79W ELEV. 1985 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 29 22 40 12 18
TEMP 22 21 27 27 27 24 25 27 28 30 37 38 35 31 28 21 15 16 16 16 13
DEWPT 22 17 17 17 18 20 21 23 26 30 35 36 34 29 24 19 15 11 8 8 6
RH 100 84 65 65 68 84 84 85 92100 92 92 96 92 85 92100 80 70 70 73
WIND DIR NW NW N NE E SE SE SE S S W NW NW NW NW NW N N N N N
WIND SPD 20 12 10 6 8 11 13 12 10 9 10 13 14 17 19 20 18 17 14 13 10
WIND GUST 31
CLOUDS SC SC B1 OV OV OV OV OV OV B2 B2 B2 OV OV OV B2 OV B2 OV OV OV
POP 12HR 10 60 50 20 20
QPF 12HR 0 0.02 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C C C C
RAIN S S S
SNOW C C C S S S C
WIND CHILL 7 9 17 20 19 13 13 16 19 22 30 30 26 20 15 6 -2 0 1 1 0
MIN CHILL 7 4 18 11 13 19 25 14 -2 -2 0
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 9 -2 24 13 37 21 44
TEMP 11 7 7 7 3 4 16 22 18 23 34 30 23 26 38 38
DEWPT 8 6 5 4 2 2 13 18 17 20 29 27 23 23 31 31
PWIND DIR NE NE E SE SW W S W
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS OV OV B2 B2 B1 B1 SC SC SC SC SC SC SC SC B1 B1
POP 12HR 70 40 5 0 0 0 0 0
SNOW C L C
SDZ045-102200-
MURDO-JONES SD
43.89N 100.71W ELEV. 2313 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 34 24 51 16 21
TEMP 32 28 32 33 31 27 27 30 32 36 47 49 42 34 29 23 18 19 20 19 16
DEWPT 27 25 21 20 19 20 22 26 30 34 38 39 36 32 27 22 18 14 13 11 10
RH 81 88 63 58 61 74 81 85 92 92 71 68 79 92 92 96100 80 74 70 77
WIND DIR NW NW NW N E SE SE SE SW SW W NW NW NW NW NW N N N N NE
WIND SPD 18 13 10 8 10 13 13 11 10 10 13 18 18 18 19 19 18 16 13 12 10
WIND GUST 29 28
CLOUDS B1 SC B1 OV OV B2 OV OV B2 B2 B1 B2 B2 B2 OV OV OV OV B2 OV OV
POP 12HR 20 30 20 20 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S C S
RAIN S S S S
SNOW C S S S S S C C C
WIND CHILL 21 18 24 26 22 15 15 20 24 29 33 23 17 8 2 4 7 6 4
MIN CHILL 16 13 21 13 15 24 31 16 0 1 2
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 12 -1 35 20 43 25 49
TEMP 12 8 10 8 4 6 26 29 25 25 39 34 26 30 44 41
DEWPT 10 5 8 5 2 3 18 24 22 20 30 29 24 23 31 32
PWIND DIR E NE E SE SW W S W
WIND CHAR GN GN GN BZ GN GN GN GN
AVG CLOUDS OV OV OV B2 B1 B1 SC SC SC SC FW FW SC SC SC B1
POP 12HR 60 30 5 0 0 0 0 0
SNOW C L C
SDZ048-102200-
PRESHO-LYMAN SD
43.91N 100.06W ELEV. 1775 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 32 22 47 14 21
TEMP 25 24 30 32 28 24 24 26 27 31 43 45 39 32 28 22 16 18 21 20 16
DEWPT 22 19 18 18 17 18 20 21 24 30 37 38 35 30 27 22 16 14 12 11 9
RH 88 81 60 56 63 77 84 81 88 96 79 76 85 92 96100100 84 68 67 73
WIND DIR NW NW NW N E SE SE SE SE SE W NW NW NW NW NW N N N N N
WIND SPD 20 16 13 10 8 10 13 11 10 9 11 16 16 16 18 18 18 17 16 13 10
WIND GUST 33 26 26
CLOUDS SC SC SC B2 OV OV OV OV OV B2 B1 B2 B2 B2 OV OV OV OV B2 OV OV
POP 12HR 10 40 30 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C C C
RAIN C
SNOW S S S S S C
WIND CHILL 10 11 20 24 20 14 12 15 17 23 37 38 30 21 15 7 0 3 7 6 4
MIN CHILL 9 8 20 10 11 17 29 14 0 0 2
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 12 -3 30 19 40 22 47
TEMP 11 7 10 7 1 3 22 27 23 23 38 32 23 28 43 40
DEWPT 9 5 6 4 0 1 15 20 22 20 30 28 23 23 31 32
PWIND DIR E NE E SE SW W S SW
WIND CHAR GN GN GN BZ GN GN GN GN
AVG CLOUDS OV OV OV B2 B1 B1 SC SC SC SC SC FW SC SC SC B1
POP 12HR 60 30 5 0 0 0 0 0
SNOW C L C
SDZ051-102200-
FORT THOMPSON-BUFFALO SD
44.05N 99.41W ELEV. 1440 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 28 19 38 13 19
TEMP 23 21 26 27 25 22 22 23 24 26 34 37 34 31 27 23 16 17 17 17 14
DEWPT 19 17 16 17 18 18 18 19 22 26 31 35 32 29 25 22 16 13 10 9 8
RH 84 84 65 65 74 84 84 84 92100 89 92 92 92 92 96100 84 73 70 76
WIND DIR NW NW NW NW E E SE SE SE SE S NW N NW NW NW NW NW NW N N
WIND SPD 19 16 12 9 5 8 10 11 10 9 8 10 10 11 13 14 14 14 13 12 9
WIND GUST 33
CLOUDS FW FW SC B2 OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV OV B2 OV OV
POP 12HR 0 40 50 10 20
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C C
RAIN S S
SLEET C
SNOW S C C S S C
WIND CHILL 8 7 15 18 18 13 10 12 13 17 27 30 26 21 16 10 1 2 3 4 2
MIN CHILL 6 3 15 8 9 13 26 15 0 0 1
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 9 -4 25 15 35 20 41
TEMP 10 6 7 6 -1 2 13 24 21 21 32 28 22 26 38 36
DEWPT 7 5 5 3 -2 -1 10 17 21 20 27 25 22 23 31 32
PWIND DIR NE NE E SE S NW SE SW
WIND CHAR GN GN LT GN GN LT LT GN
AVG CLOUDS OV OV OV B2 B1 B1 SC SC SC SC SC SC SC B1 SC SC
POP 12HR 60 50 5 0 0 0 0 0
SNOW C L C
SDZ036-102200-
HIGHMORE-HYDE SD
45.52N 99.44W ELEV. 1886 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 24 16 32 8 15
TEMP 20 17 21 22 20 18 18 20 22 25 30 31 30 27 24 18 11 12 13 13 9
DEWPT 16 13 13 14 15 15 16 17 19 24 29 31 29 26 23 18 11 9 6 5 4
RH 84 84 71 71 81 88 92 88 88 96 96100 96 96 96100100 87 73 70 80
WIND DIR NW NW NW N E SE SE SE S SE S NW N N NW NW NW NW NW N N
WIND SPD 23 18 14 10 6 10 12 13 13 12 11 12 12 13 17 18 19 18 18 14 10
WIND GUST 35
CLOUDS SC FW SC B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV
POP 12HR 5 60 70 20 20
QPF 12HR 0 0.01 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN L L C S
SLEET L
SNOW S C C C S S S S S S C
WIND CHILL 3 1 8 11 11 6 5 7 9 14 20 22 20 16 10 2 -8 -6 -4 -3 -5
MIN CHILL 2 -1 9 3 4 9 20 10 -9 -9 -5
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 -1 5 -8 21 12 31 19 39
TEMP 7 2 4 2 -4 0 10 19 19 21 29 26 22 26 35 36
DEWPT 3 1 2 -1 -6 -4 7 13 17 18 27 23 22 23 30 31
PWIND DIR NE NE E SE S W S SW
WIND CHAR GN GN GN BZ GN GN GN GN
AVG CLOUDS OV OV OV B1 B1 B1 SC SC SC SC SC SC SC SC B1 B1
POP 12HR 70 60 5 0 0 0 0 0
SNOW C L L S
SDZ037-102200-
MILLER-HAND SD
45.52N 98.99W ELEV. 1578 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 17 10 24 1 9
TEMP 17 13 13 13 12 11 11 12 15 17 21 24 24 19 18 12 4 4 4 5 2
DEWPT 14 10 8 9 9 9 9 11 13 17 20 24 23 19 17 12 4 1 -1 -1 -1
RH 88 87 80 84 87 91 91 96 92100 96100 96100 96100100 87 79 76 87
WIND DIR NW NW NW NW NE SE SE SE SE SE SE N N N NW NW NW NW NW NW NW
WIND SPD 21 16 13 9 3 5 8 9 10 10 9 9 9 11 13 16 18 18 18 16 10
WIND GUST 32
CLOUDS SC SC SC B1 OV OV OV OV OV OV OV B2 B2 OV OV B2 B2 B2 B2 B2 OV
POP 12HR 0 60 70 30 5
QPF 12HR 0 0.05 0.13 0 0
SNOW 12HR 00-00 1 T
FRZG RAIN S L C
SLEET L
SNOW C C L C C C C S S
WIND CHILL 0 -4 -2 1 6 2 -1 0 2 5 11 14 14 7 4 -5-16-16-16-14-14
MIN CHILL 0 -5 0 -1 -2 1 12 4 -16 -17 -16
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 1 -17 12 2 27 11 36
TEMP 0 -2 -1 -5-13 -9 0 10 8 15 25 21 13 18 30 32
DEWPT -5 -4 -2 -8-14 -13 -2 5 8 13 25 21 13 17 29 30
PWIND DIR N N NW SE S W S SW
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS OV OV B2 SC SC B1 B1 SC B1 B1 SC SC B1 B1 B1 B1
POP 12HR 50 40 5 0 0 0 0 0
SNOW C C
SDZ034-102200-
ONIDA-SULLY SD
44.70N 100.07W ELEV. 1873 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 24 17 36 8 16
TEMP 20 18 22 24 23 21 21 22 23 26 32 34 31 28 24 18 11 13 13 14 10
DEWPT 18 15 14 15 15 17 18 19 21 26 30 33 30 27 23 18 11 9 6 6 4
RH 92 88 71 68 71 84 88 88 92100 92 96 96 96 96100100 84 73 70 76
WIND DIR NW N NW NW E SE SE SE SE SE SW N N NW NW NW N N N N N
WIND SPD 20 16 11 9 6 10 12 13 12 10 10 12 13 14 18 19 18 18 17 13 10
WIND GUST 33
CLOUDS FW FW SC B2 OV OV OV OV OV OV B2 B2 OV OV OV OV OV OV B2 OV OV
POP 12HR 5 70 60 30 20
QPF 12HR 0 0.01 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C L L S
RAIN S S C
SLEET C
SNOW S C C C C S S S S S S C
WIND CHILL 4 3 10 14 15 10 8 9 11 16 24 24 21 16 11 2 -7 -4 -4 -2 -4
MIN CHILL 2 0 12 5 7 12 21 10 -8 -8 -5
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 -1 7 -7 21 11 33 19 41
TEMP 7 3 5 4 -2 1 11 19 17 20 31 26 21 25 35 36
DEWPT 4 3 3 1 -3 -1 8 15 17 18 27 25 21 23 31 31
PWIND DIR NE NE E SE S W S SW
WIND CHAR GN GN GN BZ GN GN GN GN
AVG CLOUDS OV OV B2 B1 B1 B1 SC SC SC SC SC SC SC SC B1 B1
POP 12HR 80 50 5 0 0 0 0 0
SNOW C D C
SDZ016-102200-
GETTYSBURG-POTTER SD
45.01N 99.95W ELEV. 2064 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 21 15 31 4 12
TEMP 17 15 18 19 18 17 17 19 21 23 29 30 28 24 22 15 7 9 9 9 6
DEWPT 14 11 11 12 14 15 15 17 18 23 28 30 28 24 21 15 7 6 3 3 2
RH 88 84 73 74 84 92 92 92 88100 96100100100 96100100 87 76 76 83
WIND DIR NW NW NW NW E SE SE SE S SE S N N N NW NW NW NW NW N N
WIND SPD 23 18 12 9 5 10 12 13 13 11 10 12 12 14 18 19 19 18 18 14 10
WIND GUST 35 28 29 28
CLOUDS SC FW SC B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV
POP 12HR 5 70 70 30 20
QPF 12HR 0 0.04 0.06 0 0
SNOW 12HR 00-00 T 00-00
FRZG RAIN L L C
SLEET S
SNOW C C C C C C S S S S C
WIND CHILL -1 -2 5 8 10 5 3 6 8 12 20 20 18 11 7 -3-12-11-10 -8 -9
MIN CHILL -2 -5 7 1 2 7 17 6 -13 -13 -10
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 -10 18 9 31 17 39
TEMP 4 1 2 0 -7 -2 8 16 14 20 29 24 19 23 34 34
DEWPT 0 -1 0 -2 -7 -4 6 12 14 18 27 23 19 22 30 31
PWIND DIR NE NE E SE S W S SW
WIND CHAR GN GN GN BZ GN GN GN GN
AVG CLOUDS OV OV B2 B1 B1 B1 SC SC SC SC SC SC SC B1 B1 B1
POP 12HR 80 50 5 0 0 0 0 0
SNOW C D C
SDZ017-102200-
FAULKTON-FAULK SD
45.03N 99.13W ELEV. 1581 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 19 12 27 4 11
TEMP 19 15 15 17 15 14 14 16 18 20 25 27 27 23 21 15 7 8 8 9 6
DEWPT 14 11 11 11 12 12 12 14 16 20 24 27 27 23 20 15 7 5 3 3 2
RH 80 84 84 77 88 92 92 92 92100 96100100100 96100100 87 79 76 83
WIND DIR NW NW NW NW NE SE SE SE SE SE S N N N NW NW NW NW NW NW N
WIND SPD 23 18 14 10 5 5 9 10 11 10 10 10 10 11 14 18 18 18 18 16 10
WIND GUST 35
CLOUDS SC FW SC B2 OV OV OV OV OV OV OV B2 B2 B2 B2 OV B2 B2 B2 B2 OV
POP 12HR 0 60 70 20 10
QPF 12HR 0 0.03 0.10 0 0
SNOW 12HR 00-00 T T
FRZG RAIN C L L C
SLEET L L
SNOW C C L C S S S S S
WIND CHILL 3 -3 0 5 7 5 2 3 5 9 15 17 17 12 8 -2-12-11-11 -9 -9
MIN CHILL 2 -3 2 1 1 5 16 7 -12 -13 -11
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 3 -12 15 6 29 15 37
TEMP 4 0 2 -2 -7 -4 4 13 12 18 28 24 17 23 32 33
DEWPT 0 -1 0 -4 -8 -7 2 9 12 16 27 23 17 20 29 31
PWIND DIR N N W SE S W S SW
WIND CHAR GN GN LT GN GN GN GN GN
AVG CLOUDS OV OV B2 B1 SC B1 SC SC SC SC SC SC SC SC B1 SC
POP 12HR 60 50 5 0 0 0 0 0
SNOW S L C S
SDZ010-102200-
ROSCOE-EDMUNDS SD
45.45N 99.33W ELEV. 1831 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 17 10 25 1 9
TEMP 15 11 12 13 12 12 11 13 15 18 23 25 24 21 18 11 4 4 4 4 2
DEWPT 13 10 8 9 10 10 11 12 13 18 22 25 24 21 17 11 4 1 0 -1 -1
RH 92 96 84 84 91 91100 96 92100 96100100100 96100100 87 83 79 87
WIND DIR NW NW NW NW NE SE SE SE SE SE S N N N NW NW NW NW NW NW NW
WIND SPD 25 19 14 10 4 6 10 12 12 11 10 10 10 13 17 19 20 20 19 17 11
WIND GUST 35
CLOUDS SC SC SC B2 OV OV OV OV OV OV OV B2 B2 OV OV B2 B2 B2 B2 B2 OV
POP 12HR 5 60 70 20 5
QPF 12HR 0 0.05 0.12 0 0
SNOW 12HR 00-00 T T
FRZG RAIN S L L C
SLEET L L
SNOW C C L C C S S S S S
WIND CHILL -4 -7 -4 0 4 1 -2 -1 1 5 12 15 14 8 3 -7-17-17-17-15-15
MIN CHILL -4 -8 -1 -3 -2 1 14 3 -18 -19 -17
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 1 -15 12 3 27 14 36
TEMP 0 -2 -1 -4-11 -7 1 10 9 18 26 23 16 20 30 33
DEWPT -3 -4 -2 -6-12 -10 0 7 9 15 25 22 16 19 29 31
PWIND DIR N N NW SE S W S SW
WIND CHAR GN GN LT GN GN GN GN GN
AVG CLOUDS OV OV B2 B1 B1 B1 B1 SC B1 B1 SC SC SC B1 B1 SC
POP 12HR 60 40 5 0 0 0 0 0
SNOW S L C
SDZ004-102200-
HERREID-CAMPBELL SD
45.84N 100.08W ELEV. 1686 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 19 10 28 -1 9
TEMP 13 11 13 15 13 12 13 16 18 21 26 28 25 21 18 11 2 2 4 6 2
DEWPT 11 7 7 7 8 10 13 14 16 21 24 25 23 19 17 11 2 -1 -2 -2 -4
RH 91 83 76 70 80 91100 92 92100 92 88 92 92 96100100 87 75 69 75
WIND DIR NW NW NW NW E SE SE SE SE SE SE N N N NW NW NW NW NW NW N
WIND SPD 20 14 11 6 4 8 10 12 12 10 10 11 10 13 17 18 18 18 18 14 10
WIND GUST 31 28
CLOUDS SC SC SC B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 OV OV
POP 12HR 10 70 70 30 10
QPF 12HR 0 0.05 0.09 0 0
SNOW 12HR 00-00 T 00-00
FRZG RAIN S L L
SLEET L S
SNOW C C L C C C C S S S
WIND CHILL -5 -6 -1 5 5 1 0 3 5 10 16 18 15 8 3 -7-19-18-16-12-13
MIN CHILL -7 -9 2 -3 -1 4 14 3 -19 -20 -14
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 3 -15 14 4 29 14 39
TEMP -1 -3 1 -3-11 -5 7 12 9 16 27 23 16 21 33 34
DEWPT -5 -4 -3 -7-12 -8 2 7 9 14 25 21 16 20 29 30
PWIND DIR N N E SE S W S SW
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS OV OV B2 B1 B1 B1 B1 SC B1 B1 SC SC B1 B1 B1 B1
POP 12HR 70 40 5 0 0 0 0 0
SNOW S L C
SDZ005-102200-
EUREKA-MCPHERSON SD
45.77N 99.62W ELEV. 1890 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 16 10 26 -1 7
TEMP 15 10 11 12 11 12 12 14 16 18 23 25 24 20 18 11 2 1 2 4 1
DEWPT 12 8 7 7 8 8 10 11 13 17 21 24 22 19 16 10 2 -2 -3 -3 -4
RH 88 91 83 80 87 84 91 88 88 96 92 96 92 96 92 96100 87 79 72 79
WIND DIR NW NW NW NW E SE SE SE SE SE SE N N N NW NW NW NW NW NW NW
WIND SPD 25 19 14 10 4 8 12 13 13 12 11 12 11 16 19 21 21 21 21 18 13
CLOUDS B1 SC SC B2 OV OV OV OV OV OV OV B2 OV OV OV B2 B2 B2 B2 B2 OV
POP 12HR 5 70 80 30 10
QPF 12HR 0 0.07 0.11 0 0
SNOW 12HR 00-00 1 T
FRZG RAIN S D D C
SLEET D D
SNOW S C L D C C C C S S S
WIND CHILL -4 -8 -5 -1 3 0 -3 -1 2 5 12 14 13 6 2 -9-20-21-20-16-17
MIN CHILL -5 -9 -2 -4 -3 0 12 2 -21 -22 -18
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 0 -15 13 3 27 14 36
TEMP -1 -3 -1 -5-12 -7 2 11 10 17 25 22 16 21 31 33
DEWPT -5 -5 -4 -9-14 -10 -1 6 9 14 24 21 16 19 29 29
PWIND DIR N N N SE S W S SW
WIND CHAR GN GN GN BZ GN GN GN GN
AVG CLOUDS OV OV B2 B1 B1 B1 B1 SC B1 B1 SC SC B1 B1 B1 B1
POP 12HR 60 40 5 0 0 0 0 5
SNOW S L C
SDZ018-102200-
REDFIELD-SPINK SD
44.87N 98.52W ELEV. 1302 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 20 11 27 5 13
TEMP 21 17 17 17 14 13 13 15 18 20 24 26 26 22 19 15 8 10 9 9 6
DEWPT 18 13 9 10 10 10 11 13 15 18 21 24 24 22 18 15 8 6 3 2 1
RH 88 84 70 73 84 87 91 92 88 92 88 92 92100 96100100 83 76 72 79
WIND DIR NW NW NW NW NE SE SE SE SE SE S NE N N NW NW NW NW NW NW N
WIND SPD 20 18 16 10 5 5 6 10 12 12 11 10 8 10 13 14 17 18 18 16 10
WIND GUST 35
CLOUDS SC SC SC B1 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV B2 B2 OV
POP 12HR 0 50 80 30 10
QPF 12HR 0 0.02 0.13 0 0
SNOW 12HR 00-00 T T
FRZG RAIN D D C S
SLEET D C
SNOW C C D C C C S S S
WIND CHILL 6 1 2 5 5 5 3 3 5 7 13 16 18 11 6 0-10 -8 -9 -8 -9
MIN CHILL 4 -1 4 3 1 5 14 6 -10 -10 -10
WINTER WEATH Y Y Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 -17 16 5 29 11 36
TEMP 3 1 2 -2-12 -7 4 14 11 15 27 24 14 20 32 33
DEWPT -2 -2 -2 -6-13 -11 0 7 11 13 23 20 14 19 28 29
PWIND DIR N N N SE S W S S
WIND CHAR LT GN LT GN GN GN GN GN
AVG CLOUDS OV OV B2 B1 SC B1 SC SC SC SC SC SC SC B1 B1 SC
POP 12HR 60 50 5 0 0 0 0 0
SNOW S L C S
SDZ019-102200-
CLARK-CLARK SD
44.88N 97.73W ELEV. 1798 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 17 8 23 2 10
TEMP 17 14 13 13 11 10 10 13 16 18 21 22 22 19 17 12 6 7 6 4 1
DEWPT 13 10 10 10 8 7 9 10 13 17 21 22 21 18 14 12 6 4 1 -1 -3
RH 84 84 87 87 87 87 96 87 88 96100100 96 96 88100100 87 79 79 83
WIND DIR NW NW NW NW NW E SE SE SE SE S SE N N NW NW NW NW NW NW NW
WIND SPD 21 20 17 12 5 4 5 10 11 13 12 10 8 10 12 16 18 18 18 17 11
WIND GUST 37 29 29 27
CLOUDS B2 B2 B2 B2 B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 OV
POP 12HR 5 40 80 40 10
QPF 12HR 0 0 0.17 0.01 0
SNOW 12HR 00-00 00-00 1
FRZG RAIN D D L S
SLEET D L
SNOW S C D D L L C C C C
WIND CHILL 0 -5 -4 -2 2 3 1 1 3 4 9 11 13 7 4 -5-13-12-14-15-16
MIN CHILL -2 -6 -3 -1 -1 2 9 4 -13 -15 -16
WINTER WEATH Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 0 -16 15 5 25 14 32
TEMP -1 -1 -1 -4-13 -9 3 13 12 17 23 21 16 23 29 30
DEWPT -5 -4 -3 -7-14 -12 0 5 10 14 22 20 16 20 28 28
PWIND DIR N N N SE S SW S S
WIND CHAR GN GN LT GN BZ GN GN GN
AVG CLOUDS OV OV B2 B1 SC SC SC SC SC SC SC SC SC B1 B1 B1
POP 12HR 50 60 10 0 0 0 0 5
SNOW C L S
SDZ023-102200-
CLEAR LAKE-DEUEL SD
44.77N 96.68W ELEV. 1834 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 19 6 20 3 12
TEMP 17 15 15 14 11 9 8 10 12 15 18 20 19 15 14 12 7 8 7 7 0
DEWPT 13 11 10 9 7 6 6 6 8 12 16 18 17 13 11 11 7 4 1 -2 -5
RH 84 84 80 80 83 87 91 83 84 88 92 92 92 92 88 96100 83 76 66 79
WIND DIR NW NW NW NW NW N SE S S S S SE NE N NW NW NW NW NW NW NW
WIND SPD 23 21 18 13 8 3 2 5 9 10 11 10 8 8 10 13 17 18 18 18 13
WIND GUST 37 32 28 27 29 31
CLOUDS OV B2 B2 B2 B2 OV OV B2 OV OV B2 OV OV OV OV B2 B2 B2 B1 B2 OV
POP 12HR 10 20 80 30 5
QPF 12HR 0 0 0.17 0.01 0
SNOW 12HR 00-00 00-00 1
FRZG RAIN S S
SNOW S D D D D C C
WIND CHILL -1 -2 -2 -1 -1 2 0 0 2 5 9 9 4 1 -3-12-11-12-13-18
MIN CHILL -2 -3 -3 -1 -1 0 6 0 -12 -13 -19
WINTER WEATH Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 -1 -16 12 1 25 11 33
TEMP -2 -3 -2 -6-12 -13 3 5 9 16 24 21 14 21 30 31
DEWPT -8 -8 -5-11-16 -19 -5 -2 6 12 21 17 14 17 26 26
PWIND DIR NW N NW S S W SW SW
WIND CHAR GN GN LT GN BZ GN GN GN
AVG CLOUDS OV OV OV B1 SC SC SC SC SC SC B1 SC SC SC B1 B1
POP 12HR 30 50 5 0 0 0 0 0
SNOW C C
SDZ021-102200-
MILBANK-GRANT SD
45.22N 96.63W ELEV. 1152 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 20 6 19 3 13
TEMP 19 17 17 16 12 9 8 10 11 14 17 19 18 14 14 12 7 8 7 6 1
DEWPT 15 13 12 10 8 8 6 7 8 12 16 18 16 14 12 12 7 4 1 -2 -5
RH 84 84 80 77 84 96 91 87 87 92 96 96 92100 92100100 83 76 69 75
WIND DIR NW NW NW NW NW NW SE SE SE SE SE SE E N NW NW NW NW NW NW NW
WIND SPD 20 19 17 12 5 3 2 3 5 8 10 8 5 5 6 11 13 17 18 17 11
WIND GUST 34 24 27 27 21
CLOUDS OV B2 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 OV B2 B2 B1 B1 B2
POP 12HR 10 20 80 40 5
QPF 12HR 0 0 0.19 0.01 0
SNOW 12HR 00-00 00-00 2
SNOW S L L D D C C S S
OBVIS BS
WIND CHILL 3 1 1 2 3 2 3 2 3 5 9 10 5 4 -2-10-11-12-13-16
MIN CHILL 2 0 1 2 2 1 6 4 -10 -13 -16
WINTER WEATH Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 0 -16 12 1 25 10 36
TEMP -2 -4 -1 -5-12 -14 2 7 8 16 25 21 12 19 32 33
DEWPT -8 -8 -5 -9-15 -17 -5 0 5 12 21 17 12 17 27 28
PWIND DIR NW NW NW S S W S S
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS OV OV B2 B1 SC SC SC SC SC B1 SC SC SC B1 B1 B1
POP 12HR 30 40 5 0 0 0 5 5
SNOW C C
SDZ011-102200-
WEBSTER-DAY SD
45.34N 97.52W ELEV. 1857 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 16 7 21 0 9
TEMP 16 12 13 12 10 9 9 12 13 15 19 21 20 16 15 11 4 4 3 3 0
DEWPT 12 9 9 7 7 6 6 8 11 14 18 19 18 14 12 11 4 1 -3 -4 -6
RH 84 87 84 80 87 87 87 84 91 96 96 92 92 92 88100100 87 75 72 75
WIND DIR NW NW NW NW NW NW SE SE SE SE S SE NE N NW NW NW NW NW NW NW
WIND SPD 19 18 14 11 5 3 4 6 10 10 11 10 6 9 10 13 16 18 18 17 11
WIND GUST 35 28 26 21 20 25 29 32 32 29 23
CLOUDS OV B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 OV B2 B2 B1 B2 OV
POP 12HR 10 40 80 50 5
QPF 12HR 0 0 0.20 0.01 0
SNOW 12HR 00-00 00-00 2
FRZG RAIN S S
SNOW S C D D L L C C C C
WIND CHILL -1 -6 -3 -2 0 2 1 1 0 3 7 10 11 5 2 -5-15-16-17-17-18
MIN CHILL -2 -6 -3 -1 -1 1 8 2 -16 -17 -19
WINTER WEATH Y Y Y Y
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 -2 -16 14 3 25 12 33
TEMP -3 -4 -2 -5-12 -10 2 11 11 17 23 21 14 23 30 31
DEWPT -8 -8 -6-10-15 -14 -3 2 9 14 20 18 14 20 26 27
PWIND DIR NW N NW SE S W S SW
WIND CHAR GN GN LT GN GN GN GN GN
AVG CLOUDS OV OV OV B1 SC SC B1 SC SC B1 B1 SC SC B1 B1 B1
POP 12HR 40 40 5 0 0 0 5 5
SNOW C C
SDZ007-102200-
BRITTON-MARSHALL SD
45.79N 97.75W ELEV. 1358 FT
536 AM CST WED DEC 10 2025
DATE WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 18 7 22 -1 9
TEMP 19 14 15 14 9 8 9 12 14 17 20 22 19 14 13 11 3 4 4 4 -2
DEWPT 14 10 9 8 6 5 6 8 11 14 18 19 17 14 12 11 3 0 -4 -5 -7
RH 80 84 77 76 87 87 87 84 88 88 92 88 92100 96100100 83 68 65 79
WIND DIR NW NW NW NW N E SE SE S S S E NE N NW NW NW NW NW NW NW
WIND SPD 19 17 14 10 4 2 3 5 8 9 10 9 6 8 10 13 17 18 18 17 10
WIND GUST 33 27 25 24 29 31 31 27
CLOUDS B2 B2 B1 B2 OV OV OV OV OV OV OV B2 B2 OV OV OV B2 B1 B1 B1 OV
POP 12HR 5 50 80 50 5
QPF 12HR 0 0.01 0.20 0.01 0
SNOW 12HR 00-00 T 2
SNOW S C D D L L C C C C
WIND CHILL 3 -3 0 1 1 2 3 3 6 9 12 10 3 0 -5-17-16-16-15-19
MIN CHILL 1 -3 -1 0 -1 3 9 0 -17 -17 -19
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 -9 0 -19 14 3 24 10 35
TEMP -4 -5 -2 -7-17 -13 6 8 9 16 22 19 12 21 32 32
DEWPT -9 -8 -7-12-18 -17 -3 2 8 12 20 16 12 19 26 28
PWIND DIR NW NW W S S SW S SW
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS OV OV B2 SC SC SC B1 SC B1 B1 B1 SC B1 B1 B1 B1
POP 12HR 30 30 5 0 0 0 5 5
SNOW C C
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