163
FOUS53 KABR 181036
PFMABR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE ABERDEEN SD
436 AM CST SUN JAN 18 2026
SDZ006-182200-
ABERDEEN-BROWN SD
45.45N 98.42W ELEV. 1299 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -4 12 -4 21
TEMP 11 18 17 12 6 2 0 -1 -2 -1 8 12 10 5 1 -3 -1 3 13 20 18
DEWPT 8 13 7 2 -3 -6 -8 -9-10 -9 -4 -2 0 -1 -2 -3 -4 -2 6 13 14
RH 87 80 64 63 66 68 68 68 68 68 57 52 63 76 87100 87 79 73 74 84
WIND DIR NW NW N NW NW N NW NW NW W W W NW W W SW S S S SW W
WIND SPD 18 25 32 31 23 19 14 12 10 10 13 13 8 6 5 5 5 6 9 10 9
WIND GUST 28 42 48 47 36 31
CLOUDS B1 B2 B1 B2 B1 SC SC SC SC B1 B2 B2 SC SC SC SC B1 B2 B2 B2 B2
POP 12HR 20 0 0 5 40
QPF 12HR 0.03 0 0 0 0.01
SNOW 12HR 1 00-00 00-00
SNOW S C C S
OBVIS BS BS BS BS BS
WIND CHILL -7 0 -3-10-15-19-19-19-19-17 -9 -3 -3 -7-10-15-13-10 1 9 7
MIN CHILL -8 -5 -16 -20 -20 -21 -9 -12 -15 -13 2
WIND Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 12 22 3 19 -3 5 -14 -3
TEMP 17 15 20 17 9 5 14 15 6 -2 2 0 -8 -13 -7 -6
DEWPT 13 11 12 9 2 1 6 8 2 -3 -4 -6-12 -16-13-12
PWIND DIR W NW NW SW N N N N
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B2 B1
POP 12HR 30 20 5 5 10 10 20 30
SNOW S C S S S C S
SDZ020-182200-
WATERTOWN-CODINGTON SD
44.91N 97.15W ELEV. 1745 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 7 -6 17
TEMP 8 14 15 9 2 -2 -4 -5 -7 -6 1 6 5 3 -1 -5 -3 1 11 16 16
DEWPT 0 10 9 3 -4 -7 -9-10-12-10 -6 -2 -1 -3 -4 -6 -5 -2 6 11 13
RH 69 84 77 76 75 79 78 78 78 82 72 69 76 75 87 95 91 87 80 80 88
WIND DIR SW NW NW NW NW NW NW NW NW W W W W W W W SW S S S W
WIND SPD 13 25 32 32 26 23 19 14 12 12 16 14 10 9 6 5 5 6 9 10 10
WIND GUST 40 47 48 42 39 32 27 25
CLOUDS B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B2 B1 SC SC SC SC B1 B2 B2 B2
POP 12HR 40 5 0 5 20
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW S C S S S C
OBVIS BS BS BS BS BS BS
WIND CHILL -8 -6 -6-14-22-26-26-26-26-25-18-12-10-12-14-19-15-11 -2 4 4
MIN CHILL -11 -9 -23 -27 -28 -28 -17 -14 -19 -15 -1
WIND Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 19 1 17 -3 4 -16 -6
TEMP 15 13 17 14 8 3 12 14 6 -2 1 -1 -8 -15 -9 -8
DEWPT 12 11 12 8 3 0 6 8 2 -3 -4 -7-12 -16-14-13
PWIND DIR W NW NW W N N N NE
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR 30 30 5 5 5 10 20 30
SNOW C S C S S S S C
SDZ035-182200-
PIERRE-HUGHES SD
44.38N 100.29W ELEV. 1856 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 30 2 20 6 30
TEMP 27 27 27 21 15 10 8 6 4 6 15 20 16 13 10 7 9 12 23 29 27
DEWPT 21 23 19 11 5 0 -1 -2 -2 -2 3 7 7 8 6 6 7 9 16 20 22
RH 78 85 71 65 64 63 66 69 75 69 58 56 67 80 83 96 91 87 74 69 81
WIND DIR NW NW NW NW N NW NW NW NW W W NW NW NW W SE SE SE S W NW
WIND SPD 25 29 34 33 25 19 13 12 10 10 14 14 10 6 5 5 5 6 11 13 13
WIND GUST 37 46 47 47 39
CLOUDS B1 B2 B2 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2
POP 12HR 30 5 0 0 20
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C C S S
OBVIS BS BS BS BS BS BS
WIND CHILL 12 11 9 1 -5 -9 -9-10-11 -9 0 6 4 3 0 -3 -1 1 12 18 16
MIN CHILL 5 8 -6 -11 -13 -14 1 -1 -3 -2 14
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 18 27 7 29 5 12 -7 2
TEMP 23 20 25 21 14 9 22 21 13 6 9 8 1 -6 -2 0
DEWPT 18 16 15 12 8 6 11 13 9 5 3 2 -2 -7 -5 -4
PWIND DIR NW NW W SE N N NE NE
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 10 5 5 5 20 30 40
SNOW S S C C C S
SDZ009-182200-
MOBRIDGE-WALWORTH SD
45.55N 100.41W ELEV. 1676 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 30 -1 15 2 24
TEMP 30 23 20 15 10 6 4 2 1 2 10 14 12 9 6 3 6 10 16 22 23
DEWPT 24 19 10 5 0 -3 -4 -6 -6 -5 -1 1 3 3 3 2 3 7 13 18 18
RH 78 84 64 64 63 66 68 68 72 72 60 55 66 76 87 95 87 87 88 84 81
WIND DIR NW NW NW NW NW NW NW NW NW W W NW NW NW W S S S S W NW
WIND SPD 28 34 35 32 24 20 17 13 11 11 14 14 10 8 6 5 6 8 10 13 13
WIND GUST 41 48 51 47 35 31 25
CLOUDS B2 B2 B2 B2 B1 B1 SC SC SC B1 B1 B1 B1 SC SC B1 B2 B2 OV B2 B2
POP 12HR 20 0 0 0 40
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW S C C C C
OBVIS BS BS BS BS BS BS
WIND CHILL 15 4 0 -6-11-14-15-15-16-14 -7 -1 -1 -4 -6 -9 -6 -2 4 10 11
MIN CHILL 13 -1 -12 -16 -18 -18 -6 -7 -11 -6 5
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 15 22 4 22 -1 7 -12 -2
TEMP 20 17 20 17 12 7 16 16 9 1 3 2 -4 -10 -6 -4
DEWPT 16 14 11 8 7 4 7 10 5 0 -2 -4 -7 -11-12-10
PWIND DIR NW NW NW SW N N NE NE
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 20 10 5 0 10 20 30 30
SNOW S S S C C S
SDZ008-182200-
SISSETON-ROBERTS SD
45.67N 96.99W ELEV. 1024 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -6 7 -6 18
TEMP 10 15 13 6 1 -1 -2 -3 -5 -4 4 7 5 3 -1 -5 -4 1 13 17 16
DEWPT 4 10 5 -2 -7 -9-10-11-12-11 -7 -4 -3 -4 -6 -7 -8 -4 4 8 11
RH 76 80 70 69 68 68 68 68 71 71 59 60 69 72 79 91 82 79 67 67 80
WIND DIR W NW NW NW NW NW NW NW NW W W W W W W W SW S S S W
WIND SPD 18 26 32 32 27 24 19 16 13 13 17 16 10 9 8 6 5 5 8 9 9
WIND GUST 40 46 49 41 37 32 27
CLOUDS OV B2 B2 B2 B1 B1 SC SC SC SC B1 B2 B1 SC SC FW SC B1 B1 B2 B2
POP 12HR 50 0 0 5 20
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW S C S S S C
OBVIS BS BS BS BS BS BS
WIND CHILL -8 -4 -9-18-24-25-24-24-25-24-15-11-10-12-15-19-16-10 1 6 4
MIN CHILL -10 -10 -24 -26 -25 -26 -14 -15 -20 -15 3
BLIZZARD W W W W
WINTER WEATH Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 19 1 16 -6 2 -17 -6
TEMP 15 14 18 14 8 3 13 11 4 -5 -1 -3-11 -16 -9 -9
DEWPT 11 10 10 6 1 -1 3 5 -1 -7 -8-10-16 -20-17-15
PWIND DIR W NW NW W N N N N
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR 40 20 5 5 5 5 20 20
SNOW C C S S S S
MNZ039-182200-
WHEATON-TRAVERSE MN
45.71N 96.50W ELEV. 1024 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 7 -7 16
TEMP 7 13 12 5 0 -2 -3 -5 -6 -6 3 6 5 2 -3 -6 -5 -1 9 15 13
DEWPT 4 10 5 -2 -7 -9 -9-10-12-11 -6 -2 -3 -3 -6 -8 -8 -5 3 7 9
RH 87 87 73 72 71 71 75 78 74 78 65 69 69 79 86 91 86 83 76 70 84
WIND DIR S NW NW NW NW NW NW NW NW W W W NW W W W SW S S S S
WIND SPD 11 25 34 34 29 27 20 16 12 12 14 13 8 6 5 5 5 5 6 6 5
WIND GUST 37 41 40 33 28
CLOUDS B2 B2 B1 B2 B1 B1 SC SC SC SC B1 B2 B1 SC FW FW SC B1 B2 B2 B2
POP 12HR 50 5 0 5 20
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C C S S S C
OBVIS BS BS BS BS BS BS
WIND CHILL -8 -7-11-20-26-28-26-26-25-25-16-11 -9-11-15-19-17-13 -2 5 4
MIN CHILL -12 -11 -26 -29 -27 -27 -14 -15 -19 -17 -1
BLIZZARD W W W W
WINTER WEATH Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 19 -1 16 -7 2 -18 -6
TEMP 13 12 17 13 6 2 10 11 3 -6 -2 -4-12 -17-11 -9
DEWPT 10 10 11 6 2 -2 3 5 -1 -7 -8-10-16 -20-17-16
PWIND DIR W NW NW W N N N N
WIND CHAR GN BZ GN LT LT GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR 40 10 5 0 5 5 10 20
SNOW C C S
MNZ046-182200-
ORTONVILLE-BIG STONE MN
45.31N 96.42W ELEV. 1099 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -6 8 -6 17
TEMP 9 14 15 8 2 -1 -2 -3 -4 -3 4 8 6 3 0 -5 -4 1 12 17 15
DEWPT 4 10 7 1 -5 -8 -9-10-11-10 -7 -4 -2 -2 -4 -6 -6 -4 3 8 11
RH 80 84 70 72 72 71 71 71 71 71 59 57 69 79 83 95 91 79 66 67 84
WIND DIR S NW NW NW NW NW NW NW NW NW W W W W W W SW S S S S
WIND SPD 10 24 35 32 27 26 20 13 11 10 13 12 5 5 4 3 3 3 5 5 4
WIND GUST 21 37 47 44 43 42 35 29 21 16
CLOUDS B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B2 B1 SC FW FW FW SC B2 B2 B2
POP 12HR 50 5 0 5 20
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW S C C S S S C
OBVIS BS BS BS BS BS BS
WIND CHILL -5 -4 -7-15-23-26-25-22-21-20-13 -7 -5 -7-10-13-12 -7 3 9 8
MIN CHILL -8 -9 -24 -26 -26 -24 -12 -12 -16 -13 5
BLIZZARD W W W W
WINTER WEATH Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 20 2 18 -4 4 -16 -5
TEMP 14 14 18 16 9 4 13 14 5 -3 1 -1 -9 -15 -8 -7
DEWPT 11 11 11 7 3 -1 3 6 2 -5 -6 -8-14 -17-15-14
PWIND DIR W NW NW W N N N N
WIND CHAR LT GN LT LT LT GN LT LT
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR 30 10 5 0 5 5 10 20
SNOW C S S S
SDZ003-182200-
MCINTOSH-CORSON SD
45.92N 101.35W ELEV. 2316 FT
336 AM MST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 29 -1 15 4 25
TEMP 30 23 18 12 7 4 2 0 -1 2 11 14 12 9 6 5 8 11 20 24 23
DEWPT 23 19 9 3 -1 -4 -5 -6 -6 -4 0 3 4 5 3 3 6 10 16 20 19
RH 75 84 67 66 69 68 72 75 79 75 60 61 70 83 87 91 91 96 84 84 84
WIND DIR NW NW NW NW NW NW NW NW NW W NW NW NW NW W SW S S W NW NW
WIND SPD 35 37 39 39 27 23 17 14 13 16 20 20 12 9 6 6 8 10 16 21 19
WIND GUST 47 51 54 54 27
CLOUDS B2 B2 B2 B1 SC SC SC SC SC B2 B1 B1 B1 B1 B1 B2 B2 OV OV B2 B2
POP 12HR 20 0 0 0 40
QPF 12HR 0.03 0 0 0 0.01
SNOW 12HR 1 00-00 00-00
SNOW C C C C
OBVIS BS BS BS BS BS BS BS BS
WIND CHILL 14 3 -4-12-15-18-19-19-20-17 -8 -3 -3 -4 -5 -7 -4 -3 6 9 8
MIN CHILL 13 -5 -17 -20 -22 -21 -8 -7 -8 -4 7
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 14 21 5 21 -1 6 -12 -3
TEMP 19 16 18 15 10 6 16 15 8 0 3 1 -6 -11 -6 -5
DEWPT 15 14 11 8 5 3 8 9 5 -1 -2 -4 -9 -13-10 -9
PWIND DIR NW NW W W N N NE NE
WIND CHAR BZ WY GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B1 B1 B1 B2 B1 B2 B2 B2 B1 B2 B2 B2 B2
POP 12HR 20 10 5 5 10 20 30 30
SNOW S S S C C C S
SDZ015-182200-
WHITE HORSE-DEWEY SD
45.27N 100.89W ELEV. 1716 FT
336 AM MST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 31 -1 18 5 28
TEMP 30 25 22 17 11 7 4 3 1 3 13 18 15 11 7 6 8 11 21 28 26
DEWPT 26 21 12 7 2 -2 -4 -5 -5 -3 2 5 6 5 5 5 6 9 16 20 20
RH 85 84 65 64 66 66 68 68 75 75 61 56 67 76 91 96 91 91 81 71 78
WIND DIR NW NW NW NW N N NW NW NW W W NW NW NW W S S S SW NW NW
WIND SPD 26 33 36 35 25 18 13 10 8 10 16 17 10 5 4 4 5 6 12 17 13
WIND GUST 39 47 51 51 36 28
CLOUDS B2 B2 B2 B2 SC SC SC SC FW B1 B1 B1 B1 SC B1 B1 B1 B2 B2 B2 B2
POP 12HR 20 0 0 0 30
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW S C C S S
OBVIS BS BS BS BS BS BS
WIND CHILL 16 7 3 -5 -9-13-14-13-13-13 -3 3 2 2 -2 -3 -2 1 9 15 14
MIN CHILL 14 1 -10 -15 -15 -16 -3 -2 -4 -2 10
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 15 24 5 26 1 9 -10 1
TEMP 20 17 22 18 12 7 19 18 10 2 6 4 -3 -9 -4 -2
DEWPT 16 15 14 9 7 3 9 11 7 1 0 -1 -6 -10 -8 -7
PWIND DIR NW NW NW SE N N NE NE
WIND CHAR GN BZ LT GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 10 0 0 10 20 30 30
SNOW S S C C
SDZ033-182200-
MISSION RIDGE-STANLEY SD
44.69N 100.79W ELEV. 1985 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 3 20 8 31
TEMP 32 28 25 20 14 10 8 6 4 6 14 20 18 14 12 9 11 14 23 30 29
DEWPT 23 22 17 11 4 0 -1 -3 -3 -1 3 7 9 8 8 8 8 11 16 21 22
RH 69 78 71 67 64 63 66 66 72 72 61 56 67 76 84 96 87 88 74 69 75
WIND DIR NW NW NW NW NW N NW NW NW W W NW NW NW W S S S S NW NW
WIND SPD 29 35 36 37 28 23 17 14 11 11 17 18 10 9 6 6 6 9 13 17 16
WIND GUST 41 49 52 50
CLOUDS B2 B2 B2 B2 SC SC SC SC SC B1 B1 B1 B1 SC B1 B1 B1 B2 B2 B2 B2
POP 12HR 20 0 0 0 20
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW S S S S S S
OBVIS BS BS BS BS BS BS
WIND CHILL 17 11 7 0 -6-10-10-12-12-10 -2 5 6 3 1 -2 0 2 10 18 18
MIN CHILL 13 6 -7 -10 -14 -12 0 0 -2 0 11
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 18 26 8 28 5 12 -6 1
TEMP 24 20 24 21 15 10 21 22 14 6 8 8 2 -5 -3 0
DEWPT 18 16 14 11 8 6 11 14 10 5 3 2 -2 -6 -5 -4
PWIND DIR NW NW NW SE N NE NE NE
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 10 5 5 10 20 30 30
SNOW S S C C C S
SDZ045-182200-
MURDO-JONES SD
43.89N 100.71W ELEV. 2313 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 1 24 8 35
TEMP 34 29 29 24 16 9 6 4 2 3 17 24 20 15 12 9 10 14 28 35 30
DEWPT 25 23 20 12 4 0 -2 -3 -5 -3 4 8 9 8 6 5 6 9 16 21 22
RH 69 78 69 60 58 66 69 72 72 75 56 50 62 73 76 83 83 80 60 56 72
WIND DIR NW NW NW NW N N N N NW W W NW NW NW W SW S S SW NW NW
WIND SPD 26 32 35 34 26 20 16 13 10 10 18 18 12 10 8 8 8 10 14 18 18
WIND GUST 37 42 46 28
CLOUDS B2 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 SC B1 SC B2 B2 B2 B2 B2
POP 12HR 30 0 0 0 10
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW S C S
OBVIS BS BS BS BS BS BS
WIND CHILL 21 13 12 6 -3-10-12-13-14-12 1 10 7 3 0 -3 -2 1 16 24 18
MIN CHILL 18 11 -5 -13 -16 -15 2 -1 -4 -2 18
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 19 29 10 35 6 15 -6 6
TEMP 24 21 27 23 14 12 28 26 16 7 11 10 2 -5 1 2
DEWPT 17 14 13 9 6 5 13 14 10 6 5 3 -2 -6 -2 -3
PWIND DIR NW NW W SE N NE NE E
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 OV B2 B2
POP 12HR 5 10 5 5 5 20 40 30
SNOW S S S C C S
SDZ048-182200-
PRESHO-LYMAN SD
43.91N 100.06W ELEV. 1775 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 0 22 5 33
TEMP 27 27 28 22 14 9 6 4 1 3 15 22 17 12 9 6 7 11 26 33 29
DEWPT 23 24 21 14 6 1 -1 -3 -5 -3 2 7 8 7 6 5 5 8 16 20 22
RH 85 88 75 71 70 69 72 72 75 75 55 52 67 80 87 96 91 87 65 58 75
WIND DIR NW NW NW NW N N N NW NW W W NW NW NW W SW S S S W NW
WIND SPD 25 31 40 36 26 20 14 13 10 10 17 18 10 8 6 5 5 8 13 17 16
WIND GUST 36 43 51 49 36 26
CLOUDS B2 B2 B2 B2 B1 SC SC SC SC SC SC B1 B1 SC B1 SC B1 B2 B2 B2 B2
POP 12HR 40 5 0 0 10
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW S C C S
OBVIS BS BS BS BS BS BS
WIND CHILL 12 11 10 3 -6-11-12-14-16-13 -1 7 5 0 -2 -4 -3 -1 14 22 17
MIN CHILL 10 9 -8 -13 -16 -17 1 -3 -5 -3 16
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 17 29 7 34 5 15 -7 4
TEMP 23 19 27 22 13 10 27 24 13 6 12 9 1 -6 1 1
DEWPT 18 14 16 11 8 5 13 14 10 5 5 2 -2 -7 -3 -4
PWIND DIR NW NW W SE N N NE NE
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B1 B2 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 OV B2 B2
POP 12HR 5 10 0 5 5 20 30 30
SNOW S S S C C S
SDZ051-182200-
FORT THOMPSON-BUFFALO SD
44.05N 99.41W ELEV. 1440 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 1 18 3 28
TEMP 21 25 26 20 14 9 6 5 3 4 12 17 15 12 8 4 6 10 21 28 26
DEWPT 17 24 21 13 6 2 0 -2 -3 -2 2 6 7 6 5 4 4 7 16 21 22
RH 84 96 81 74 70 72 76 72 75 75 63 61 70 76 87100 91 87 81 75 85
WIND DIR NW NW NW NW NW NW NW NW NW W W W NW NW W S SE SE S SW NW
WIND SPD 24 27 35 33 24 18 14 13 9 9 13 13 8 5 5 4 4 5 9 12 12
WIND GUST 35 42 47 46 35 28
CLOUDS B2 B2 B2 B1 B1 B1 SC SC SC SC B1 B1 B1 SC SC SC B1 B2 B2 B2 B2
POP 12HR 40 5 0 0 20
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C C S S S
OBVIS BS BS BS BS BS BS
WIND CHILL 5 9 8 0 -5 -9-11-12-12-10 -3 3 4 2 -2 -5 -3 0 11 17 15
MIN CHILL -2 4 -6 -13 -15 -14 -2 -3 -8 -4 13
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 16 27 7 30 5 13 -7 3
TEMP 22 19 25 21 13 9 22 23 14 6 10 8 1 -6 -1 1
DEWPT 20 17 17 12 9 6 12 13 11 6 3 2 -2 -6 -5 -4
PWIND DIR NW NW NW SE N N NE NE
WIND CHAR GN BZ LT GN GN GN GN GN
AVG CLOUDS B1 B1 B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 5 20 5 5 5 20 30 40
SNOW S S S S C C S
SDZ036-182200-
HIGHMORE-HYDE SD
45.52N 99.44W ELEV. 1886 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 26 -2 15 1 24
TEMP 26 23 22 16 9 5 3 1 0 0 10 14 12 8 6 2 5 9 18 23 24
DEWPT 17 20 15 9 2 -2 -4 -5 -6 -5 -1 2 3 3 2 2 2 6 13 18 20
RH 68 88 74 73 72 72 72 75 75 79 60 58 66 79 83100 87 87 80 81 84
WIND DIR NW NW NW NW NW NW NW NW NW W W W NW W W SW S S S W NW
WIND SPD 26 32 37 35 26 23 18 17 13 13 18 18 11 10 9 9 9 10 13 16 14
WIND GUST 37 43 49 48 36
CLOUDS B2 OV OV B2 B1 B1 SC SC SC B1 B2 B2 SC SC SC SC B1 B2 B2 B2 B2
POP 12HR 40 5 0 0 30
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C C S S S C C
OBVIS BS BS BS BS BS BS BS
WIND CHILL 10 5 3 -6-12-17-18-19-19-18 -9 -3 -2 -6 -9-13 -9 -5 4 10 11
MIN CHILL 3 2 -13 -19 -21 -21 -9 -9 -13 -8 6
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 14 24 5 25 2 9 -10 -1
TEMP 20 17 22 18 12 7 18 19 11 3 6 3 -3 -9 -4 -4
DEWPT 17 15 14 11 7 4 9 12 8 3 0 -2 -6 -10 -9 -8
PWIND DIR NW NW W S NE N NE NE
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B1 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B2 B2 B2
POP 12HR 20 20 5 5 10 20 30 40
SNOW S S S S S C C C
SDZ037-182200-
MILLER-HAND SD
45.52N 98.99W ELEV. 1578 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -4 12 -3 22
TEMP 17 19 17 11 5 2 0 -1 -2 0 8 12 9 5 2 -2 1 3 12 19 20
DEWPT 11 14 7 1 -3 -6 -8 -9-10 -8 -4 -1 0 0 -2 -3 -3 0 7 13 15
RH 77 80 64 63 69 68 68 68 68 68 57 55 66 79 83 95 83 87 80 77 81
WIND DIR NW NW N NW NW NW NW NW NW W W W NW NW W W S S S SW NW
WIND SPD 25 31 34 33 24 20 17 13 12 13 17 16 10 8 6 5 5 6 10 12 12
WIND GUST 37 46 48 48 35 32
CLOUDS B2 B2 B1 B1 B1 SC SC SC SC B1 B2 B1 SC SC SC SC B1 B2 B2 B2 B2
POP 12HR 20 0 0 0 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
SNOW S S C C S
OBVIS BS BS BS BS BS BS
WIND CHILL -1 0 -4-12-17-20-21-20-20-19-11 -5 -5 -8-11-14-10 -9 -1 6 8
MIN CHILL -4 -4 -18 -22 -22 -24 -10 -12 -14 -10 0
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 12 22 3 20 -3 5 -14 -3
TEMP 17 15 19 16 9 5 14 14 6 -2 2 0 -8 -13 -8 -6
DEWPT 13 12 11 9 3 2 6 8 3 -3 -4 -6-12 -16-14-13
PWIND DIR NW NW NW W N N N N
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B1 B2 B1 B1 B1 B1 B2 B1 B2 B1 B1 B1 B1 B1 B2 B1
POP 12HR 30 20 5 5 10 10 20 30
SNOW S C S S S S C S
SDZ034-182200-
ONIDA-SULLY SD
44.70N 100.07W ELEV. 1873 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -1 17 3 27
TEMP 26 25 23 18 11 8 5 3 0 3 12 16 12 9 7 4 6 9 20 25 25
DEWPT 21 22 16 10 2 0 -2 -4 -5 -3 1 4 5 5 4 4 5 7 14 19 20
RH 81 88 74 70 66 69 72 72 79 75 60 58 73 83 87100 96 91 77 78 81
WIND DIR NW NW NW NW NW NW NW NW NW W W NW NW NW W S S S S W NW
WIND SPD 27 34 36 34 26 20 16 13 11 11 16 16 10 9 6 6 6 8 11 13 14
WIND GUST 41 47 50 47 37 31
CLOUDS B2 B2 B2 B1 B1 B1 SC SC SC SC B1 B2 SC SC B1 B1 B1 B2 B2 B2 B2
POP 12HR 40 0 0 0 30
QPF 12HR 0.05 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C S S S C C
OBVIS BS BS BS BS BS BS
WIND CHILL 10 7 4 -3-10-12-14-15-17-14 -5 1 -1 -4 -6 -8 -6 -3 7 13 12
MIN CHILL 4 3 -10 -14 -19 -18 -4 -7 -9 -7 9
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 15 24 5 25 2 9 -9 -1
TEMP 21 17 22 18 12 7 18 19 11 3 6 4 -2 -8 -4 -3
DEWPT 18 16 14 11 8 4 10 11 8 3 1 0 -4 -8 -7 -6
PWIND DIR NW NW NW SE N N NE NE
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 20 5 5 10 20 30 40
SNOW S S S S C C S
SDZ016-182200-
GETTYSBURG-POTTER SD
45.01N 99.95W ELEV. 2064 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -3 14 0 24
TEMP 20 22 19 14 8 5 3 0 -2 1 9 14 10 6 4 1 4 8 17 23 22
DEWPT 20 19 12 7 1 -2 -4 -5 -6 -5 -1 3 3 3 2 1 2 6 13 18 19
RH 100 88 74 73 72 72 72 79 82 75 63 61 73 87 91100 91 91 84 81 88
WIND DIR NW NW NW NW NW N NW NW NW W W NW NW NW W S S S S W NW
WIND SPD 29 33 36 34 25 21 17 14 13 13 17 17 11 10 8 8 9 10 12 14 14
WIND GUST 41 48 51 50 36 32
CLOUDS B2 B2 B2 B2 B2 B1 SC SC FW B1 B1 B1 SC SC SC B1 B1 B2 OV B2 B2
POP 12HR 40 5 0 0 40
QPF 12HR 0.04 0 0 0 0.01
SNOW 12HR 1 00-00 00-00
SNOW C S C C C C
OBVIS BS BS BS BS BS BS
WIND CHILL 2 3 -1 -9-14-17-16-19-20-17 -9 -3 -5 -9 -9-13-10 -6 4 10 8
MIN CHILL -1 -2 -15 -18 -21 -22 -8 -10 -14 -9 4
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 13 22 3 22 -1 6 -12 -3
TEMP 19 15 19 16 9 5 16 16 8 0 3 1 -5 -11 -6 -5
DEWPT 16 14 13 9 7 3 8 11 6 0 -1 -2 -7 -11-10 -8
PWIND DIR NW NW NW SE N N NE NE
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B2 B2 B2
POP 12HR 20 20 5 5 10 20 30 40
SNOW S S S S S C C S
SDZ017-182200-
FAULKTON-FAULK SD
45.03N 99.13W ELEV. 1581 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -2 14 0 23
TEMP 22 22 20 13 7 5 3 1 -1 1 9 14 11 6 4 1 3 7 16 22 21
DEWPT 18 18 12 4 -1 -4 -5 -7 -7 -5 -2 0 2 1 0 1 2 4 11 16 17
RH 84 84 71 67 69 65 68 68 75 75 60 53 66 79 83100 95 87 80 77 84
WIND DIR NW NW NW NW NW NW NW NW NW W W W NW W W SW S S S SW NW
WIND SPD 27 32 37 35 27 21 18 16 13 13 18 17 10 9 8 6 6 8 10 13 13
WIND GUST 39 46 51 51 39 32
CLOUDS B2 B2 B1 B2 SC B1 SC SC SC B2 B2 B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 20 0 0 0 40
QPF 12HR 0.02 0 0 0 0.01
SNOW 12HR T 00-00 00-00
SNOW S S S C C
OBVIS BS BS BS BS BS BS BS
WIND CHILL 5 3 0-10-16-17-18-20-20-17-10 -3 -3 -8 -9-12 -9 -7 4 9 8
MIN CHILL 0 -1 -16 -19 -21 -21 -8 -9 -13 -9 4
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 14 24 5 22 0 7 -13 -2
TEMP 19 17 22 18 11 7 16 16 9 1 4 3 -7 -12 -6 -4
DEWPT 16 14 13 10 5 5 8 11 6 1 -1 -3-10 -13-10 -9
PWIND DIR NW NW NW SW N N NE NE
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B1 B2 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2
POP 12HR 30 20 5 5 10 20 30 30
SNOW C S S S S C C S
SDZ010-182200-
ROSCOE-EDMUNDS SD
45.45N 99.33W ELEV. 1831 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 23 -4 12 -2 22
TEMP 23 20 17 10 5 2 0 -1 -2 0 7 12 9 5 2 -1 2 6 13 20 21
DEWPT 17 15 8 2 -3 -5 -7 -8 -9 -7 -3 0 1 0 -1 -1 -1 3 10 15 17
RH 77 81 67 69 69 72 71 71 71 71 63 58 69 79 87100 87 87 87 81 84
WIND DIR NW NW NW NW NW NW NW NW NW W W W NW NW W W S S S W NW
WIND SPD 29 34 36 36 26 23 18 16 13 14 18 18 11 10 9 6 6 8 11 13 14
WIND GUST 42 48 50 49
CLOUDS B2 B1 B1 B1 B1 B1 B1 SC SC B1 B2 B1 SC SC SC B1 B1 B2 B2 B2 B2
POP 12HR 20 0 0 0 40
QPF 12HR 0.01 0 0 0 0.02
SNOW 12HR T 00-00 00-00
SNOW S C C C C
OBVIS BS BS BS BS BS BS
WIND CHILL 5 0 -4-14-18-21-21-21-21-19-12 -6 -6-10-13-14-11 -7 -1 7 8
MIN CHILL 0 -5 -19 -22 -24 -24 -11 -13 -15 -9 1
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 12 22 3 20 -3 5 -14 -4
TEMP 17 15 19 16 9 5 14 14 6 -2 2 0 -7 -13 -8 -7
DEWPT 15 13 11 9 5 2 7 9 4 -2 -3 -5-11 -15-13-12
PWIND DIR NW NW NW W N N NE NE
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B2 B1
POP 12HR 30 20 5 0 10 20 30 30
SNOW C S S S C C S
SDZ004-182200-
HERREID-CAMPBELL SD
45.84N 100.08W ELEV. 1686 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 26 -4 13 -2 23
TEMP 26 21 18 13 7 4 1 -1 -2 0 9 13 10 5 3 -1 2 7 16 21 21
DEWPT 20 16 8 2 -1 -5 -7 -8 -8 -6 -3 0 1 0 0 -1 0 4 11 16 17
RH 78 81 64 61 69 65 68 71 75 75 57 55 66 79 87100 91 87 80 81 84
WIND DIR NW NW N NW NW NW NW NW NW W W NW NW NW W S S S S W NW
WIND SPD 27 32 34 33 21 18 12 12 10 10 14 14 10 6 5 5 5 5 10 13 13
WIND GUST 41 44 47 47 32 28
CLOUDS B2 B2 B1 B1 B1 B1 SC SC SC B1 B2 B1 SC SC SC B1 B2 B2 B2 B2 B2
POP 12HR 20 0 0 0 40
QPF 12HR 0.01 0 0 0 0.02
SNOW 12HR T 00-00 00-00
SNOW S C C C C
OBVIS BS BS BS BS BS
WIND CHILL 10 2 -3 -9-14-17-16-19-19-16 -8 -3 -4 -7 -8-13 -9 -3 4 8 9
MIN CHILL 9 -3 -15 -18 -20 -21 -8 -9 -13 -8 4
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 12 22 2 19 -4 5 -15 -4
TEMP 18 15 19 16 9 4 15 13 6 -2 2 0 -7 -14 -7 -6
DEWPT 14 12 11 8 5 1 6 8 3 -2 -4 -5-10 -15-14-12
PWIND DIR NW NW NW W N N NE NE
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B1 B1 B1 B2 B1 B2 B2 B2 B1 B2 B1 B1 B1
POP 12HR 30 20 5 0 10 20 30 30
SNOW C S S S C C S
SDZ005-182200-
EUREKA-MCPHERSON SD
45.77N 99.62W ELEV. 1890 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -5 11 -3 22
TEMP 21 19 16 10 4 2 -1 -3 -3 -1 6 11 8 5 2 -2 2 6 15 21 20
DEWPT 19 14 7 1 -3 -5 -7 -9-10 -8 -4 -1 0 -1 -2 -3 -1 2 10 15 16
RH 92 80 67 66 72 72 75 75 71 71 62 57 69 76 83 95 87 83 80 77 84
WIND DIR NW NW N NW NW NW NW NW NW W W NW NW NW W SW S S S W NW
WIND SPD 32 36 39 37 26 21 18 16 13 14 18 18 11 10 8 5 5 8 12 14 14
WIND GUST 42 49 50 50
CLOUDS B2 B2 B1 B2 B1 B1 B1 SC SC B1 B2 B1 B1 SC SC B1 B2 OV B2 B2 B2
POP 12HR 20 0 0 0 40
QPF 12HR 0.01 0 0 0 0.02
SNOW 12HR T 00-00 00-00
SNOW C C C C
OBVIS BS BS BS BS BS BS BS
WIND CHILL 2 -2 -6-14-19-20-23-24-22-20-13 -7 -8-10-12-14-10 -7 1 7 6
MIN CHILL 0 -7 -20 -23 -25 -24 -13 -12 -15 -9 2
WIND Y Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 12 21 2 18 -4 4 -15 -4
TEMP 17 14 17 15 9 4 13 13 5 -3 1 -2 -8 -14 -9 -8
DEWPT 13 12 10 8 3 1 6 7 2 -4 -5 -7-12 -16-15-14
PWIND DIR NW NW NW W N N NE NE
WIND CHAR BZ WY GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B1 B2 B1 B2 B2 B2 B2 B1 B1 B2 B1 B2 B1
POP 12HR 30 20 5 0 10 20 30 30
SNOW C S S S C C S
SDZ018-182200-
REDFIELD-SPINK SD
44.87N 98.52W ELEV. 1302 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 23 -4 14 -3 23
TEMP 13 20 21 15 8 4 1 0 -2 0 9 14 10 6 2 -1 1 5 15 22 21
DEWPT 11 15 11 3 -1 -5 -7 -8 -9 -8 -4 -2 1 0 0 -1 -1 1 8 14 16
RH 91 81 65 58 66 65 68 68 71 68 54 48 66 76 91100 91 83 73 71 81
WIND DIR NW NW NW NW NW N NW NW NW W W W NW W W SW S S S S W
WIND SPD 19 27 37 35 26 23 17 14 11 11 14 13 9 8 6 6 6 8 10 11 10
WIND GUST 31 42 51 50 40 33 27
CLOUDS B2 B2 B2 B2 B1 SC SC SC SC SC B1 B2 SC SC SC SC B1 B2 B2 B2 B2
POP 12HR 40 0 0 0 30
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C S C C S
OBVIS BS BS BS BS BS BS
WIND CHILL -5 2 1 -7-14-18-19-19-20-17 -8 -1 -3 -7-10-14-12 -8 3 10 10
MIN CHILL -8 -2 -14 -20 -22 -21 -7 -11 -14 -12 4
WIND Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 12 24 4 22 -1 8 -12 -1
TEMP 17 16 22 18 10 6 16 17 8 1 5 3 -6 -11 -4 -3
DEWPT 15 13 13 10 5 4 8 11 5 0 -1 -3 -9 -13-10 -9
PWIND DIR W NW W S N N N NE
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2
POP 12HR 30 30 5 5 10 20 30 40
SNOW S C C S S S C C C
SDZ019-182200-
CLARK-CLARK SD
44.88N 97.73W ELEV. 1798 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -7 7 -5 18
TEMP 7 15 15 10 4 -1 -3 -5 -6 -5 2 7 5 3 -1 -4 -1 3 11 16 17
DEWPT 1 12 10 3 -3 -6 -8 -9-10-10 -6 -2 -1 -2 -4 -5 -3 -1 6 12 13
RH 76 88 80 73 72 79 78 82 82 78 68 66 76 79 87 95 91 83 80 84 84
WIND DIR W NW NW NW NW NW NW NW NW W W W W W W SW S S S S W
WIND SPD 13 27 34 33 28 24 18 16 12 12 16 14 10 9 8 6 6 8 10 11 10
WIND GUST 24 39 49 49 42 36 28 26
CLOUDS B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B2 SC SC SC SC SC B2 B2 B2 B2
POP 12HR 40 5 0 5 40
QPF 12HR 0.04 0 0 0 0.02
SNOW 12HR 1 00-00 00-00
SNOW S C S S C C C
OBVIS BS BS BS BS BS BS
WIND CHILL -10 -5 -7-13-20-24-26-27-25-24-17-10-10-12-14-18-14-11 -3 3 5
MIN CHILL -10 -10 -20 -27 -28 -27 -15 -15 -19 -13 -1
WIND Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 19 2 19 -2 5 -14 -4
TEMP 15 15 17 15 9 4 13 15 7 -1 2 0 -7 -13 -7 -8
DEWPT 12 12 12 9 3 1 6 9 4 -2 -3 -5-11 -15-12-12
PWIND DIR W NW NW SW NE N NE NE
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1
POP 12HR 30 30 5 5 10 20 20 40
SNOW C C C C S S S C C
SDZ023-182200-
CLEAR LAKE-DEUEL SD
44.77N 96.68W ELEV. 1834 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -9 6 -7 17
TEMP 7 13 14 8 1 -4 -5 -6 -7 -6 1 6 4 1 -1 -6 -4 1 12 16 16
DEWPT 2 7 8 1 -6-10-11-12-13-12 -8 -5 -4 -5 -5 -7 -7 -3 4 9 11
RH 79 76 76 72 72 75 74 74 74 74 65 60 68 75 83 95 86 83 70 73 80
WIND DIR SW NW NW NW NW NW NW NW NW W W W W W W W SW SW S SW SW
WIND SPD 16 25 34 32 31 27 21 17 13 13 17 16 10 9 8 6 6 8 10 10 10
WIND GUST 26 40 49 48 47 41 35 31 27 26
CLOUDS B2 B2 B2 B2 B1 B1 SC SC SC FW B1 B2 B1 SC SC SC FW B1 B2 B2 B2
POP 12HR 40 5 0 5 20
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW S C C S S S C
OBVIS BS BS BS BS BS BS
WIND CHILL -11 -7 -8-16-25-30-29-28-28-26-19-12-11-14-15-20-18-13 -2 4 3
MIN CHILL -14 -12 -25 -31 -30 -30 -18 -15 -20 -17 0
WIND Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 19 1 17 -4 4 -16 -6
TEMP 14 13 19 13 7 3 13 13 5 -3 1 -2 -9 -15 -9 -9
DEWPT 11 10 11 6 2 -1 3 6 2 -4 -5 -8-13 -17-15-14
PWIND DIR W NW NW W N N N N
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 SC B1 B1 B2 B2 B2 B1 B2 B1 B1 B1
POP 12HR 30 20 5 5 5 10 20 30
SNOW C S S S S S C
SDZ021-182200-
MILBANK-GRANT SD
45.22N 96.63W ELEV. 1152 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -5 8 -5 19
TEMP 9 15 15 8 1 0 -1 -2 -4 -2 4 8 6 4 0 -4 -2 2 13 18 16
DEWPT 3 10 8 0 -6 -8 -9-10-11-10 -7 -4 -2 -2 -4 -5 -5 -2 4 9 12
RH 76 80 73 69 72 68 68 68 71 68 59 57 69 75 83 95 87 83 67 67 84
WIND DIR SW NW NW NW NW NW NW NW NW W W W W W W W SW S S S SW
WIND SPD 12 26 36 34 27 25 20 13 11 11 14 13 9 6 5 5 5 4 5 6 5
WIND GUST 23 39 46 42 41 33 28
CLOUDS B2 B2 B2 B2 B1 B1 SC SC SC SC B1 B2 B1 SC FW FW FW SC B2 B2 B2
POP 12HR 50 5 0 5 20
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW S C S S S C
OBVIS BS BS BS BS BS BS
WIND CHILL -7 -4 -7-16-24-25-24-21-22-20-14 -8 -8 -8-12-16-14 -8 4 9 7
MIN CHILL -10 -8 -24 -26 -24 -25 -13 -12 -16 -13 7
BLIZZARD W W W W
WINTER WEATH Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 11 21 2 19 -4 4 -16 -5
TEMP 14 15 19 16 9 4 14 13 5 -3 2 0 -9 -15 -8 -7
DEWPT 11 11 11 7 2 0 3 6 2 -5 -5 -7-13 -17-15-14
PWIND DIR W NW NW W N N N N
WIND CHAR GN BZ GN LT LT GN LT GN
AVG CLOUDS B2 B1 B1 B1 B1 SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR 30 20 5 0 5 5 10 20
SNOW C C S S S
SDZ011-182200-
WEBSTER-DAY SD
45.34N 97.52W ELEV. 1857 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -8 6 -7 17
TEMP 9 14 13 7 1 -1 -3 -4 -6 -5 1 6 4 1 -2 -6 -4 1 12 17 15
DEWPT -4 10 6 0 -5 -8 -9-11-12-11 -7 -3 -3 -4 -6 -7 -6 -3 5 10 12
RH 54 84 73 72 75 71 75 71 74 74 68 66 72 79 82 95 91 83 73 73 88
WIND DIR W NW NW NW NW NW NW NW NW W W W W W W W SW S S SW W
WIND SPD 14 25 31 29 24 19 16 13 10 11 13 13 10 8 6 5 5 6 9 10 10
WIND GUST 27 41 48 48 41 36 29 26 21 23 26 25
CLOUDS B2 OV B1 B2 B2 B1 B1 SC SC SC B1 B2 SC SC SC SC SC B2 B2 B2 B2
POP 12HR 50 10 0 5 30
QPF 12HR 0.05 0 0 0 0.01
SNOW 12HR 1 00-00 00-00
SNOW C C S S C C C
OBVIS BS BS BS BS BS
WIND CHILL -9 -5 -8-16-22-23-24-24-24-23-17-11-11-13-15-19-16-12 0 5 2
MIN CHILL -10 -10 -23 -25 -26 -27 -17 -17 -20 -15 2
BLIZZARD W W W W
WINTER WEATH Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 18 -1 15 -6 2 -17 -7
TEMP 14 12 16 13 6 2 10 11 4 -4 -1 -3-10 -16-10 -9
DEWPT 11 11 10 6 1 -1 3 6 1 -5 -6 -8-15 -17-15-15
PWIND DIR W NW NW W N N N N
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 40 30 5 5 10 10 20 30
SNOW C C C S S S C C
SDZ007-182200-
BRITTON-MARSHALL SD
45.79N 97.75W ELEV. 1358 FT
436 AM CST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 -6 8 -7 18
TEMP 12 15 15 8 2 -1 -3 -4 -5 -3 4 8 6 3 -2 -6 -4 1 12 17 16
DEWPT 6 11 6 -1 -5 -7 -9-10-12-10 -6 -2 -2 -3 -6 -7 -6 -3 4 10 12
RH 76 84 67 66 72 75 75 75 71 71 62 63 69 75 82 95 91 83 70 73 84
WIND DIR W NW N N N NW NW NW NW W W W W W W SW S S S SW W
WIND SPD 16 25 29 28 21 17 13 11 10 10 13 13 9 6 5 5 5 6 9 10 9
WIND GUST 27 42 46 48 39 32 25 21 24
CLOUDS B2 OV B1 B1 B2 B1 B1 SC SC B1 B1 B2 B1 SC SC FW SC B2 B2 B2 B2
POP 12HR 30 0 0 5 30
QPF 12HR 0.04 0 0 0 0.03
SNOW 12HR 1 00-00 00-00
SNOW S S C C C
OBVIS BS BS BS BS
WIND CHILL -6 -4 -6-15-21-22-22-22-23-20-14 -8 -8-10-14-19-16-12 0 5 4
MIN CHILL -9 -7 -21 -24 -25 -25 -13 -15 -19 -15 2
BLIZZARD W W W W
WINTER WEATH Y
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 19 0 16 -7 2 -18 -6
TEMP 14 12 19 12 7 2 12 10 3 -6 -1 -4-11 -17 -9 -9
DEWPT 11 11 11 6 2 -1 3 5 0 -6 -7-10-15 -18-16-16
PWIND DIR W NW W W N N N N
WIND CHAR GN BZ GN GN LT GN GN GN
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 40 20 5 5 10 10 20 30
SNOW C C S S C C
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