381
FOUS53 KABR 181851
PFMABR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE ABERDEEN SD
1251 PM CST WED FEB 18 2026
SDZ006-182200-
ABERDEEN-BROWN SD
45.45N 98.42W ELEV. 1299 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 35 17 26 10 21
TEMP 22 28 23 22 21 19 19 23 24 21 16 14 12 10 11 18 21 19
DEWPT 18 21 19 17 15 13 13 16 15 12 10 9 7 5 4 8 8 8
RH 84 75 84 81 77 77 77 74 68 68 77 80 80 80 73 64 56 61
WIND DIR NW NW NW N N N N NW N N NW NW NW NW NW NW NW NW
WIND SPD 28 20 14 14 18 18 19 19 20 18 17 14 14 13 13 12 11 10
WIND GUST 41 32 25 28 31 31 31 27
CLOUDS OV B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2
POP 12HR 60 0 5 30 10
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
RAIN
SNOW S C C S S
OBVIS BS BS BS BS BS
WIND CHILL 4 14 10 9 6 4 3 8 9 6 0 -1 -4 -6 -5 5 9 7
MIN CHILL -1 1 8 2 1 6 -2 -6 -7 6
BLIZZARD
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 5 22 2 20 -1 29 17 42
TEMP 10 6 18 19 10 4 15 15 4 1 20 26 22 19 35 37
DEWPT 4 1 6 7 2 -2 2 3 -1 -3 5 11 12 14 22 24
PWIND DIR NW NW NW N NE SE SE SW
WIND CHAR LT GN GN GN LT GN GN GN
AVG CLOUDS B1 SC B1 B1 SC SC FW FW FW FW SC SC SC SC SC B1
POP 12HR 5 5 0 0 0 0 5 10
SDZ020-182200-
WATERTOWN-CODINGTON SD
44.91N 97.15W ELEV. 1745 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 31 20 27 12 19
TEMP 24 25 24 22 22 21 22 24 25 23 20 17 14 12 13 17 19 18
DEWPT 21 22 22 21 19 18 19 20 19 17 15 13 10 8 7 10 10 10
RH 88 88 92 96 88 88 88 84 78 77 81 84 84 84 76 73 67 70
WIND DIR W W W NW N N N N N N NW NW NW NW NW NW NW NW
WIND SPD 28 21 17 14 16 14 16 17 18 17 17 16 16 14 13 13 13 10
WIND GUST 43 33 26 27 28 27 27
CLOUDS OV B2 B2 B2 B2 B2 B2 B2 OV OV B2 OV OV OV OV B2 B2 B2
POP 12HR 70 5 10 30 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
RAIN
SNOW S C C C C
OBVIS BS BS BS
WIND CHILL 7 10 11 9 8 7 8 10 11 10 5 2 -2 -4 -3 3 5 6
MIN CHILL 1 3 7 5 5 8 1 -5 -6 2
HIGH WIND
WINTER WEATH
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 6 19 2 17 -1 28 17 43
TEMP 12 7 16 16 10 3 13 14 5 2 21 25 21 20 37 37
DEWPT 6 2 6 7 3 -1 3 4 0 -2 5 9 11 14 23 24
PWIND DIR NW NW NW NW N SE S SW
WIND CHAR GN GN GN GN LT GN BZ GN
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC FW SC SC SC SC SC FW SC B1
POP 12HR 0 5 0 0 0 0 5 10
SDZ035-182200-
PIERRE-HUGHES SD
44.38N 100.29W ELEV. 1856 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 41 16 25 10 25
TEMP 34 32 24 22 19 17 17 20 24 22 18 15 12 10 12 20 25 23
DEWPT 15 15 15 14 12 11 9 8 8 6 7 5 4 2 1 3 3 3
RH 45 49 68 71 74 77 70 59 50 49 61 64 70 69 60 47 38 41
WIND DIR NW N N N N N NW NW N N N N NW NW NW NW NW N
WIND SPD 23 14 14 17 19 19 21 21 21 18 16 14 12 11 11 11 10 8
WIND GUST 33 29
CLOUDS SC FW FW SC B1 B2 OV B1 SC B2 B2 B2 B1 B1 B1 B1 SC FW
POP 12HR 0 0 5 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL 21 22 12 7 2 0 0 4 9 8 3 -1 -3 -4 -2 8 15 14
MIN CHILL 11 14 6 -1 -3 6 -2 -7 -6 9
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 8 31 7 28 8 42 22 52
TEMP 14 9 24 28 15 9 21 25 13 10 32 38 27 23 45 48
DEWPT 3 2 8 9 7 3 4 4 3 2 10 20 19 18 25 25
PWIND DIR N NW N N E SE SE W
WIND CHAR LT LT LT GN GN BZ GN GN
AVG CLOUDS SC B1 SC SC SC FW FW FW FW SC SC FW SC SC SC SC
POP 12HR 5 5 0 0 0 0 0 5
SDZ009-182200-
MOBRIDGE-WALWORTH SD
45.55N 100.41W ELEV. 1676 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 31 12 20 6 19
TEMP 22 23 18 17 16 14 13 16 19 17 13 11 8 6 8 13 18 18
DEWPT 13 15 14 13 10 9 7 6 7 6 5 3 2 0 0 2 4 4
RH 68 71 84 84 77 80 76 64 59 61 70 69 76 76 69 61 53 53
WIND DIR NW NW NW N N N NW NW N N N NW NW NW NW NW NW N
WIND SPD 26 20 18 19 23 20 21 21 20 18 18 16 13 13 11 10 11 10
WIND GUST 39 31 28 29 33 31 32 31
CLOUDS B2 B1 B1 B1 B2 B2 B2 B1 SC B1 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR 0 0 0 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW
WIND CHILL 5 8 2 1 -2 -4 -6 -2 2 1 -4 -5 -9-10 -7 0 6 7
MIN CHILL -2 -1 -1 -6 -8 -3 -7 -11 -11 1
BLIZZARD
WIND
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 5 25 3 22 4 35 17 45
TEMP 11 6 18 21 11 5 15 19 9 7 25 31 24 20 37 39
DEWPT 3 1 5 8 4 0 1 5 3 1 8 16 17 17 22 24
PWIND DIR N N N N E SE SE W
WIND CHAR LT LT GN GN GN BZ GN GN
AVG CLOUDS SC SC B1 SC SC FW FW CL FW SC SC SC SC SC B1 B1
POP 12HR 5 5 0 0 0 0 5 10
SDZ008-182200-
SISSETON-ROBERTS SD
45.67N 96.99W ELEV. 1024 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 35 23 28 14 21
TEMP 29 29 28 26 24 23 24 26 27 24 20 19 16 14 14 18 21 18
DEWPT 25 26 24 23 21 20 19 20 19 18 16 14 12 10 9 10 10 9
RH 85 88 85 88 88 88 81 78 71 77 84 80 84 84 80 70 62 67
WIND DIR W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 27 24 19 17 18 17 18 18 19 18 18 17 18 17 17 16 14 12
WIND GUST 40 35 29
CLOUDS OV OV OV OV B2 B2 B2 B2 B2 OV B2 B2 B2 OV B2 B2 B2 B2
POP 12HR 90 50 30 30 10
QPF 12HR 0.05 0.01 0 0 0
SNOW 12HR 1 T 00-00
RAIN
SNOW D C C S C C C S S
OBVIS BS BS BS BS BS
WIND CHILL 14 16 15 13 10 9 10 13 14 10 5 4 0 -3 -3 3 7 5
MIN CHILL 12 13 12 8 9 9 3 -3 -4 4
HIGH WIND
WINTER WEATH
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 8 17 3 16 0 25 14 38
TEMP 12 8 15 15 8 5 13 12 5 2 18 21 20 19 35 33
DEWPT 6 2 6 7 2 -1 2 4 0 -3 5 10 11 13 22 24
PWIND DIR NW NW NW NW NW SE SE S
WIND CHAR GN GN GN GN LT GN GN GN
AVG CLOUDS B1 SC SC B1 B1 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR 0 5 0 0 0 0 5 10
MNZ039-182200-
WHEATON-TRAVERSE MN
45.71N 96.50W ELEV. 1024 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 37 24 29 15 21
TEMP 30 32 30 28 26 24 25 27 27 26 23 21 18 16 15 18 21 19
DEWPT 30 29 28 26 24 23 22 23 23 21 20 18 15 13 11 13 13 12
RH 100 88 92 92 92 96 88 85 85 81 88 88 88 88 84 80 71 74
WIND DIR W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 25 21 19 16 17 16 17 18 18 18 18 18 18 18 18 18 16 13
CLOUDS OV OV OV OV B2 OV B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2
POP 12HR 100 70 30 30 10
QPF 12HR 0.11 0.01 0 0.01 0
SNOW 12HR 1 T 00-00
RAIN
SNOW D L C C S S C C C S S
OBVIS BS BS BS BS BS
WIND CHILL 16 19 17 16 13 11 12 14 14 13 9 6 2 0 -2 3 7 6
MIN CHILL 14 14 15 10 12 13 6 0 -2 4
WINTER WEATH
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 17 4 15 -1 22 14 36
TEMP 14 9 14 16 9 6 12 13 6 1 15 21 19 19 32 32
DEWPT 8 4 6 8 3 1 3 5 1 -3 5 11 11 13 22 25
PWIND DIR NW NW NW NW N SE SE SE
WIND CHAR GN GN GN BZ GN GN GN GN
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC B1
POP 12HR 0 5 0 0 0 0 5 10
MNZ046-182200-
ORTONVILLE-BIG STONE MN
45.31N 96.42W ELEV. 1099 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 35 24 30 16 23
TEMP 28 29 27 26 25 24 25 28 29 27 23 21 18 17 16 20 23 21
DEWPT 26 27 26 24 23 22 22 23 22 21 20 17 15 13 11 13 13 12
RH 92 92 96 92 92 92 88 81 75 78 88 84 88 84 80 74 65 68
WIND DIR W W W NW NW NW NW NW N N NW NW NW NW NW NW NW NW
WIND SPD 26 20 16 12 13 13 13 16 17 16 16 16 16 14 16 14 13 10
WIND GUST 36 31 27 23 24 26 26 26 25
CLOUDS OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2
POP 12HR 90 50 20 30 10
QPF 12HR 0.08 0.01 0 0 0
SNOW 12HR 1 T 00-00
RAIN
SNOW D C C S C C S S
OBVIS BS BS BS BS BS
WIND CHILL 13 15 15 15 13 12 13 16 17 14 10 8 4 2 1 6 11 9
MIN CHILL 11 11 13 11 13 13 7 1 1 7
WINTER WEATH
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 5 17 0 25 15 40
TEMP 14 10 17 18 10 6 14 15 6 2 18 23 20 19 35 35
DEWPT 8 5 7 8 4 1 4 5 1 -1 5 10 10 13 22 25
PWIND DIR NW NW NW NW N SE SE SE
WIND CHAR GN GN GN GN LT LT GN GN
AVG CLOUDS B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR 0 5 0 0 0 0 5 10
SDZ003-182200-
MCINTOSH-CORSON SD
45.92N 101.35W ELEV. 2316 FT
1151 AM MST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 28 9 17 5 18
TEMP 20 19 15 13 11 9 9 13 16 15 10 8 6 5 6 12 17 17
DEWPT 11 12 10 8 6 4 2 3 3 3 2 0 -2 -3 -3 0 2 2
RH 67 74 80 80 80 80 72 63 56 58 69 69 69 69 66 58 51 51
WIND DIR NW NW NW N N N NW NW NW N N N NW NW NW NW NW N
WIND SPD 33 25 21 25 27 25 25 24 24 20 18 16 13 12 11 11 11 10
WIND GUST 35 32
CLOUDS B2 B1 B1 B1 B1 B1 B1 B1 SC B1 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR 0 0 0 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW
WIND CHILL 0 2 -4 -7-10-12-12 -7 -3 -3 -8-10-11-12-10 -1 5 5
MIN CHILL -5 -3 -7 -13 -14 -6 -12 -12 -12 0
WIND
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 5 25 3 22 6 35 18 45
TEMP 9 6 19 22 11 5 16 20 10 8 26 32 24 21 38 39
DEWPT 2 0 6 10 4 -1 2 5 3 1 9 18 18 18 23 24
PWIND DIR N NW N N E SE SE W
WIND CHAR LT LT GN GN GN BZ GN GN
AVG CLOUDS SC SC B1 SC SC FW FW FW SC SC SC SC SC SC B1 B1
POP 12HR 5 5 0 0 0 0 5 10
SDZ015-182200-
WHITE HORSE-DEWEY SD
45.27N 100.89W ELEV. 1716 FT
1151 AM MST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 34 12 23 7 23
TEMP 23 25 20 16 14 13 12 17 21 19 14 11 9 7 9 16 21 22
DEWPT 11 14 13 11 9 7 4 5 5 4 4 2 0 -2 -1 0 2 2
RH 59 62 74 80 80 76 70 58 49 51 64 66 66 66 63 48 43 41
WIND DIR NW N N N N N NW NW N N N N NW NW NW NW NW N
WIND SPD 26 18 14 17 19 18 19 20 21 17 13 11 10 9 9 10 10 6
WIND GUST 37 28 29
CLOUDS B1 SC SC SC B1 B1 B2 SC SC B1 B2 B2 B1 B2 B1 B1 B1 SC
POP 12HR 0 0 0 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 6 12 6 0 -3 -4 -6 0 5 4 -1 -3 -5 -7 -5 4 10 14
MIN CHILL 1 2 0 -6 -7 2 -4 -8 -8 5
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 7 30 5 27 7 40 20 51
TEMP 12 7 23 26 13 6 19 23 12 9 29 36 26 21 44 44
DEWPT 3 1 6 9 6 1 2 5 3 1 9 18 19 18 23 25
PWIND DIR N NW N N E SE SE W
WIND CHAR LT LT LT LT LT BZ GN GN
AVG CLOUDS SC B1 SC FW SC FW FW FW FW SC SC FW FW SC SC SC
POP 12HR 5 5 0 0 0 0 0 5
SDZ033-182200-
MISSION RIDGE-STANLEY SD
44.69N 100.79W ELEV. 1985 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 38 15 24 10 25
TEMP 28 31 24 21 18 16 15 19 22 22 17 15 12 11 11 18 23 24
DEWPT 14 14 14 13 11 9 7 6 6 6 5 4 2 1 1 2 4 4
RH 55 49 65 71 73 73 70 56 49 49 58 61 63 63 63 49 43 41
WIND DIR NW N N N N N NW NW N N N N NW NW NW NW NW N
WIND SPD 25 17 17 20 23 21 23 21 21 18 18 16 13 12 11 11 10 8
CLOUDS SC FW FW SC B1 B2 B2 B1 SC B2 B2 B2 B2 B1 B1 B1 SC SC
POP 12HR 0 0 0 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL 14 20 10 5 1 -2 -3 2 7 7 1 -1 -3 -5 -3 5 12 15
MIN CHILL 7 8 4 -4 -5 2 -2 -5 -6 7
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 32 7 28 10 42 22 51
TEMP 15 10 23 29 17 10 21 25 16 12 33 40 29 24 44 47
DEWPT 5 4 7 10 8 4 4 6 5 4 11 21 20 18 24 26
PWIND DIR N N N N E SE SE W
WIND CHAR LT LT GN GN GN BZ GN GN
AVG CLOUDS SC B1 SC SC SC FW FW FW FW SC SC FW SC SC SC SC
POP 12HR 5 5 0 0 0 0 0 5
SDZ045-182200-
MURDO-JONES SD
43.89N 100.71W ELEV. 2313 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 44 13 25 10 26
TEMP 38 36 26 21 17 15 14 18 23 21 16 14 12 10 11 20 26 24
DEWPT 13 10 13 13 11 9 7 7 6 4 5 4 2 1 1 3 4 4
RH 35 33 57 71 77 77 73 61 47 47 61 64 63 66 63 47 38 41
WIND DIR NW N N N N N NW NW NW NW N NW NW NW NW NW NW N
WIND SPD 20 14 18 21 24 23 25 25 24 19 17 14 13 11 10 11 11 9
CLOUDS CL FW SC SC B1 B2 OV B2 B2 B2 B2 OV B2 B1 SC SC SC FW
POP 12HR 0 0 20 30 5
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 T
SNOW S S S C C
WIND CHILL 28 27 13 6 0 -3 -5 1 7 6 0 -1 -3 -5 -3 8 15 14
MIN CHILL 17 20 5 -4 -7 4 -3 -5 -5 12
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 8 33 7 30 11 45 25 56
TEMP 12 8 27 29 15 8 23 26 14 12 37 41 31 27 52 52
DEWPT 2 0 8 9 5 2 5 4 3 2 14 21 20 21 25 24
PWIND DIR NW NW N N E SE S W
WIND CHAR LT LT GN GN GN BZ BZ GN
AVG CLOUDS SC B1 SC FW FW FW FW FW SC SC FW FW SC SC SC SC
POP 12HR 5 10 0 0 0 0 0 5
SDZ048-182200-
PRESHO-LYMAN SD
43.91N 100.06W ELEV. 1775 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 44 15 27 10 26
TEMP 38 34 25 21 17 16 16 21 25 22 18 14 12 10 12 22 26 24
DEWPT 16 13 15 14 12 10 10 10 8 6 7 6 4 1 1 3 4 2
RH 40 41 65 74 80 77 77 62 48 49 61 70 70 66 60 43 38 38
WIND DIR NW N N N N N N NW NW NW N N NW NW NW NW NW N
WIND SPD 24 16 16 18 20 20 24 26 26 20 18 16 13 12 12 13 12 9
WIND GUST 35 32 31 35 36
CLOUDS FW FW FW SC B1 B1 B2 B2 B1 B2 B2 OV B2 B1 SC B1 FW FW
POP 12HR 0 0 10 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL 27 24 12 6 0 -1 -2 4 9 7 2 -1 -3 -5 -3 9 16 14
MIN CHILL 20 22 5 -2 -3 6 -2 -6 -6 11
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 8 33 6 30 7 42 23 56
TEMP 13 8 27 28 15 8 24 25 12 9 35 38 29 25 51 50
DEWPT 2 1 8 8 6 2 4 3 2 1 11 18 19 20 25 24
PWIND DIR N NW N N E SE S W
WIND CHAR LT GN GN GN GN BZ GN GN
AVG CLOUDS SC B1 B1 SC FW FW FW FW FW SC FW FW SC SC SC SC
POP 12HR 5 5 0 0 0 0 0 0
SDZ051-182200-
FORT THOMPSON-BUFFALO SD
44.05N 99.41W ELEV. 1440 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 44 18 27 12 26
TEMP 33 35 28 24 22 20 19 23 26 24 19 16 14 12 13 20 25 24
DEWPT 16 16 18 17 16 14 13 12 12 10 10 8 7 4 5 5 6 5
RH 49 45 66 74 77 77 77 62 55 54 67 70 73 70 70 51 44 43
WIND DIR NW NW N N N N N NW NW NW N NW NW NW NW NW NW NW
WIND SPD 24 14 13 14 17 16 19 21 21 18 17 14 13 12 12 11 11 9
CLOUDS SC FW FW FW SC B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 SC FW
POP 12HR 0 0 5 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S S S
WIND CHILL 20 26 17 12 7 6 3 7 11 10 5 1 -2 -3 -1 8 14 14
MIN CHILL 13 15 10 3 1 8 0 -5 -5 9
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 32 7 29 7 39 23 53
TEMP 15 9 25 29 17 9 22 26 13 9 30 37 28 24 47 49
DEWPT 4 3 8 8 7 3 4 4 4 2 8 16 18 20 26 25
PWIND DIR N NW N NW E SE SE W
WIND CHAR LT LT LT GN LT BZ GN GN
AVG CLOUDS SC B1 B1 SC FW FW FW CL FW FW FW FW SC SC SC SC
POP 12HR 5 5 0 0 0 0 0 0
SDZ036-182200-
HIGHMORE-HYDE SD
45.52N 99.44W ELEV. 1886 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 38 15 25 8 22
TEMP 30 29 23 20 18 17 17 20 23 20 16 14 10 9 11 18 22 20
DEWPT 16 16 15 14 13 12 11 10 9 8 7 6 4 2 2 3 3 3
RH 55 58 71 77 80 80 77 64 54 59 67 70 76 72 66 51 43 47
WIND DIR NW NW N N N N N NW N NW N NW NW NW NW NW NW NW
WIND SPD 28 20 17 19 21 20 23 25 25 21 19 18 17 16 14 13 13 11
CLOUDS B1 SC FW SC SC B2 OV B2 B1 B1 B2 B2 B2 B2 B1 B1 SC FW
POP 12HR 0 0 0 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S S S
WIND CHILL 16 16 9 5 1 0 -1 3 7 4 -1 -3 -8 -8 -6 4 9 8
MIN CHILL 10 13 3 -2 -3 4 -4 -9 -8 6
WIND
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 7 28 5 25 5 37 22 51
TEMP 12 7 23 25 15 7 20 22 11 7 29 34 28 24 44 46
DEWPT 3 1 4 6 5 0 0 1 3 1 5 13 16 17 22 21
PWIND DIR N NW N N E SE S SW
WIND CHAR GN GN GN GN GN BZ BZ BZ
AVG CLOUDS SC B1 B1 SC SC FW FW CL FW FW SC FW FW SC SC SC
POP 12HR 5 5 0 0 0 0 0 5
SDZ037-182200-
MILLER-HAND SD
45.52N 98.99W ELEV. 1578 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 31 15 24 8 20
TEMP 22 24 20 19 18 18 17 20 22 19 14 12 10 9 10 16 19 17
DEWPT 16 18 17 15 13 12 11 13 12 9 7 6 4 3 3 6 8 7
RH 77 77 88 84 80 77 77 74 65 64 73 76 76 76 73 64 61 64
WIND DIR NW NW NW N N N N NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 32 24 18 18 20 19 21 21 23 19 18 17 16 14 13 13 13 10
WIND GUST 44 34 29
CLOUDS B2 B2 B2 B1 B1 SC SC B1 B1 B1 B2 B2 B2 OV B2 B2 B2 B2
POP 12HR 30 0 5 20 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S S S
OBVIS BS BS BS BS BS BS BS BS BS
WIND CHILL 3 8 5 4 2 1 0 4 6 3 -3 -5 -7 -8 -6 1 6 5
MIN CHILL -3 -2 1 0 -3 2 -6 -8 -8 2
BLIZZARD
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 5 23 2 20 0 31 16 44
TEMP 9 6 18 18 9 3 15 16 4 2 21 28 21 19 37 38
DEWPT 3 1 6 7 2 -2 2 4 -1 -2 4 11 13 14 22 24
PWIND DIR NW NW NW N NE SE SE W
WIND CHAR GN GN GN GN LT GN GN GN
AVG CLOUDS B1 SC B1 B1 SC FW FW CL FW SC SC SC SC SC SC B1
POP 12HR 5 5 0 0 0 5 5 10
SDZ034-182200-
ONIDA-SULLY SD
44.70N 100.07W ELEV. 1873 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 37 15 23 8 22
TEMP 27 28 22 19 17 16 15 19 22 20 16 13 10 9 10 16 20 21
DEWPT 15 16 15 13 12 10 9 8 8 7 6 5 3 2 1 3 3 3
RH 60 60 74 77 80 77 77 61 54 56 64 70 73 72 66 56 47 45
WIND DIR NW NW N N N N NW NW N N N N NW NW NW NW NW N
WIND SPD 26 19 17 18 21 20 23 23 23 19 18 17 14 13 13 12 11 10
CLOUDS B1 SC SC SC SC B2 B2 B1 SC B1 B2 B2 B2 B2 B1 B1 SC SC
POP 12HR 0 0 0 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL 11 15 8 4 0 -1 -3 2 6 4 -1 -4 -7 -7 -6 3 8 10
MIN CHILL 6 8 2 -2 -4 1 -5 -8 -7 5
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 8 29 5 25 6 39 20 49
TEMP 12 8 22 25 13 8 20 23 11 9 30 36 26 22 42 44
DEWPT 3 2 6 8 5 2 2 3 3 1 7 17 17 16 22 24
PWIND DIR N NW N N E SE SE SW
WIND CHAR LT GN GN GN GN BZ GN GN
AVG CLOUDS SC B1 B1 SC SC FW FW CL FW SC SC FW SC SC SC SC
POP 12HR 5 5 0 0 0 0 0 5
SDZ016-182200-
GETTYSBURG-POTTER SD
45.01N 99.95W ELEV. 2064 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 13 21 6 19
TEMP 23 24 20 18 16 14 14 16 19 17 13 11 8 7 9 15 19 17
DEWPT 14 15 14 13 11 10 8 8 8 7 5 4 2 1 1 3 4 4
RH 68 68 77 80 80 84 76 70 61 64 70 73 76 76 69 58 51 56
WIND DIR NW NW N N N N NW NW N N N NW NW NW NW NW NW N
WIND SPD 28 21 18 20 23 21 23 24 24 20 19 18 17 14 14 13 12 11
WIND GUST 40 28 33 32 34 34 34
CLOUDS B2 B1 SC SC B1 B1 B2 B2 SC B1 B2 B2 B2 B2 B1 B1 B1 SC
POP 12HR 0 0 0 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL 5 10 4 1 -3 -4 -5 -2 2 -1 -4 -7-10-11 -8 0 5 5
MIN CHILL -1 0 0 -6 -8 -1 -7 -12 -11 2
WIND
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 5 26 3 23 3 36 19 46
TEMP 11 6 20 22 13 5 17 20 9 7 27 34 26 21 40 42
DEWPT 3 1 5 7 4 0 1 3 3 1 6 15 17 16 22 24
PWIND DIR N NW N N E SE SE SW
WIND CHAR GN GN GN GN GN BZ BZ GN
AVG CLOUDS SC B1 B1 SC SC FW FW CL FW SC SC FW FW SC SC SC
POP 12HR 5 5 0 0 0 0 0 5
SDZ017-182200-
FAULKTON-FAULK SD
45.03N 99.13W ELEV. 1581 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 16 25 9 21
TEMP 24 26 21 19 19 18 18 21 23 20 15 13 11 9 11 18 21 19
DEWPT 17 18 16 15 14 13 12 12 11 10 8 6 4 3 4 5 6 6
RH 74 71 81 84 80 80 77 68 59 64 73 73 73 76 73 56 52 56
WIND DIR NW NW NW N N N N NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 32 23 18 18 21 21 23 25 25 21 19 18 18 16 16 14 14 11
WIND GUST 43
CLOUDS B2 B1 B1 SC SC B1 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 SC
POP 12HR 10 0 0 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S S S
WIND CHILL 6 11 6 4 2 1 0 4 7 3 -2 -4 -7 -8 -6 4 8 7
MIN CHILL 2 2 2 0 -2 2 -4 -9 -9 5
BLIZZARD
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 7 26 5 24 3 35 18 49
TEMP 12 8 22 22 13 6 19 20 8 4 25 32 24 21 41 43
DEWPT 5 2 5 7 4 -1 1 3 1 0 4 12 14 16 22 24
PWIND DIR NW NW N N NE SE SE SW
WIND CHAR GN GN GN GN GN BZ BZ GN
AVG CLOUDS SC SC B1 SC SC FW FW CL FW FW SC SC FW SC B1 B1
POP 12HR 5 5 0 0 0 0 0 10
SDZ010-182200-
ROSCOE-EDMUNDS SD
45.45N 99.33W ELEV. 1831 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 31 15 22 7 19
TEMP 20 22 18 17 16 16 15 18 20 17 13 11 9 7 8 14 18 17
DEWPT 16 18 15 14 13 12 11 10 11 9 7 5 4 2 2 5 6 6
RH 84 84 88 88 88 84 84 70 67 70 76 76 80 79 76 67 59 61
WIND DIR NW NW NW N N N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 33 24 20 19 23 21 24 24 25 21 20 18 18 17 16 14 14 11
WIND GUST 44 34
CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B1 B2 B1
POP 12HR 10 0 0 20 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
OBVIS BS BS BS BS BS BS BS BS BS BS BS
WIND CHILL 0 6 2 0 -2 -2 -4 0 2 -1 -5 -7-10-12-10 -1 4 4
MIN CHILL -4 -2 -1 -4 -5 -2 -7 -12 -12 0
BLIZZARD
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 4 22 2 20 0 32 17 44
TEMP 9 5 17 18 10 3 14 17 6 3 22 29 23 19 37 38
DEWPT 3 1 6 7 2 -1 1 5 0 -1 5 12 14 15 22 24
PWIND DIR NW NW NW NW E SE SE SW
WIND CHAR GN GN GN GN GN BZ GN GN
AVG CLOUDS SC SC B1 B1 SC FW FW CL FW SC SC SC SC SC SC B1
POP 12HR 5 5 0 0 0 5 5 10
SDZ004-182200-
HERREID-CAMPBELL SD
45.84N 100.08W ELEV. 1686 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 12 20 5 17
TEMP 19 21 17 16 15 14 13 16 18 16 11 9 7 5 6 13 17 16
DEWPT 14 15 14 13 11 10 8 8 9 6 5 4 2 1 0 3 5 5
RH 80 77 88 88 84 84 80 70 67 64 76 80 79 83 76 63 58 61
WIND DIR NW NW NW NW N N NW NW NW NW NW NW NW NW NW NW NW N
WIND SPD 28 20 18 18 21 19 20 21 21 18 17 13 13 12 11 11 11 9
WIND GUST 40 32 28 32
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 OV B2 B2 B2 B1 B2 B2
POP 12HR 5 0 0 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW
OBVIS BS BS BS BS BS
WIND CHILL 0 6 1 0 -3 -3 -5 -2 1 0 -6 -7-10-12-10 -1 4 4
MIN CHILL -3 -2 0 -5 -7 -2 -8 -12 -12 -1
BLIZZARD
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 2 22 -1 20 0 32 16 42
TEMP 7 3 17 18 9 1 13 15 5 4 23 29 22 19 35 36
DEWPT 2 -1 4 8 2 -3 1 4 1 0 7 15 15 15 22 24
PWIND DIR N NW N N E SE SE SW
WIND CHAR LT LT GN GN LT BZ GN GN
AVG CLOUDS B1 SC B1 SC SC FW FW FW FW SC SC SC SC SC B1 B1
POP 12HR 5 5 0 0 0 0 5 10
SDZ005-182200-
EUREKA-MCPHERSON SD
45.77N 99.62W ELEV. 1890 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 13 20 6 16
TEMP 20 21 18 17 15 14 14 16 18 16 12 9 8 6 6 12 16 14
DEWPT 16 17 15 13 12 10 8 9 9 7 6 4 2 1 0 3 5 5
RH 84 84 88 84 88 84 76 73 67 67 76 80 76 79 76 66 61 67
WIND DIR NW NW NW NW N N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 34 25 21 21 25 23 24 25 26 21 20 18 18 16 14 13 14 11
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 OV B2 B2 B2 B2 B2
POP 12HR 20 0 0 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
OBVIS BS BS BS BS BS BS BS BS BS BS BS
WIND CHILL 0 4 1 0 -4 -5 -5 -3 0 -2 -7-10-11-12-12 -3 1 0
MIN CHILL -5 -4 -2 -6 -6 -2 -10 -14 -14 -2
BLIZZARD
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 2 20 0 18 0 30 17 41
TEMP 7 3 16 16 8 2 12 14 4 2 20 27 22 19 34 35
DEWPT 2 -1 4 7 1 -3 1 3 0 -1 6 13 14 15 22 24
PWIND DIR NW NW NW NW E SE SE SW
WIND CHAR GN GN GN GN GN BZ BZ GN
AVG CLOUDS B1 SC B1 B1 SC FW FW FW FW SC SC SC SC SC SC B1
POP 12HR 5 5 0 0 0 5 5 10
SDZ018-182200-
REDFIELD-SPINK SD
44.87N 98.52W ELEV. 1302 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 37 18 27 10 23
TEMP 26 29 23 22 21 20 20 24 25 22 17 15 12 11 13 20 23 20
DEWPT 19 19 18 16 15 14 13 14 14 12 10 8 6 4 4 5 6 7
RH 74 66 81 77 77 77 74 65 62 65 73 73 76 73 67 51 47 56
WIND DIR NW NW NW N N N N NW N N N NW NW NW NW NW NW NW
WIND SPD 29 20 16 17 19 18 21 23 24 20 18 18 17 16 14 13 13 10
WIND GUST 42 28 32 33 34
CLOUDS B2 B1 B1 B1 SC B2 B2 B2 B2 B2 OV B2 OV OV B2 B1 B2 B1
POP 12HR 20 0 0 30 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW C C S S
OBVIS BS BS BS
WIND CHILL 9 16 10 8 6 5 4 9 10 7 1 -2 -5 -6 -3 7 11 9
MIN CHILL 4 6 7 4 0 7 -3 -6 -6 8
BLIZZARD
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 6 26 4 23 2 34 19 49
TEMP 12 7 22 22 12 6 19 19 6 4 25 31 24 21 42 43
DEWPT 6 2 4 7 3 -1 1 3 1 -1 3 9 11 15 22 23
PWIND DIR NW NW N N NE SE SE SW
WIND CHAR GN GN GN GN GN GN BZ GN
AVG CLOUDS SC SC B1 B1 SC FW FW CL FW FW SC SC SC SC SC B1
POP 12HR 5 5 0 0 0 0 5 10
SDZ019-182200-
CLARK-CLARK SD
44.88N 97.73W ELEV. 1798 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 31 19 25 10 19
TEMP 22 25 23 21 20 20 20 22 23 21 18 16 12 11 11 15 19 17
DEWPT 20 20 19 18 17 16 16 17 17 15 13 11 9 7 6 8 9 9
RH 92 81 84 88 88 84 84 81 77 77 80 80 87 83 80 73 64 70
WIND DIR W NW NW N N N N N N N NW NW NW NW NW NW NW NW
WIND SPD 28 20 17 17 19 18 19 20 21 19 19 18 18 17 14 13 13 10
WIND GUST 42 32
CLOUDS OV B2 B2 B2 B2 B2 OV B2 OV B2 B2 OV OV OV B2 B2 B2 B1
POP 12HR 60 0 5 30 10
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
RAIN
SNOW S C C C C
OBVIS BS BS BS BS BS BS BS BS
WIND CHILL 4 11 9 7 5 5 5 6 7 6 2 -1 -5 -6 -5 1 5 5
MIN CHILL -1 0 5 4 2 5 -2 -6 -7 2
BLIZZARD
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 6 19 2 16 0 28 19 43
TEMP 11 7 16 17 10 4 12 13 4 3 21 26 24 22 38 37
DEWPT 6 3 6 7 3 -1 3 4 -1 -1 6 10 11 15 24 24
PWIND DIR NW NW NW NW NE SE S S
WIND CHAR GN GN GN GN GN GN BZ BZ
AVG CLOUDS SC SC B1 B1 SC SC FW FW FW FW SC SC SC FW SC B1
POP 12HR 5 5 0 0 0 0 5 10
SDZ023-182200-
CLEAR LAKE-DEUEL SD
44.77N 96.68W ELEV. 1834 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 31 21 27 13 21
TEMP 23 24 23 21 21 21 23 26 27 24 20 18 15 13 14 18 21 19
DEWPT 21 21 20 19 18 18 18 20 19 17 15 12 10 8 7 10 10 9
RH 92 88 88 92 88 88 81 78 71 74 81 77 80 80 73 70 62 64
WIND DIR W W W NW N N N N N N NW NW NW NW NW NW NW NW
WIND SPD 29 23 18 13 16 14 16 18 19 18 18 17 17 16 16 14 14 11
WIND GUST 44 35 29 24 26 28 27 27 26
CLOUDS OV B2 B2 B1 B1 B2 B2 B2 B2 OV B2 B2 OV B2 B2 B2 B2 B2
POP 12HR 70 10 10 40 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW C C C C C
OBVIS BS BS BS BS
WIND CHILL 5 9 9 8 8 8 10 13 14 10 5 3 -1 -3 -2 4 8 7
MIN CHILL 1 3 7 7 6 10 2 -4 -4 5
HIGH WIND
WINTER WEATH
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 8 20 2 18 0 27 17 43
TEMP 12 8 17 17 10 4 15 14 5 2 21 24 21 20 39 38
DEWPT 6 2 6 7 2 -1 2 3 -1 -2 4 6 8 12 21 22
PWIND DIR NW NW NW NW N SE S SW
WIND CHAR GN GN GN BZ GN GN BZ BZ
AVG CLOUDS B1 SC SC B1 B1 SC SC FW SC SC SC SC SC SC SC B1
POP 12HR 0 5 0 0 0 0 5 10
SDZ021-182200-
MILBANK-GRANT SD
45.22N 96.63W ELEV. 1152 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 23 30 15 22
TEMP 26 28 27 26 25 23 25 28 28 26 22 20 17 15 15 19 22 20
DEWPT 24 25 24 23 22 21 21 22 21 19 18 16 14 11 10 12 12 11
RH 92 88 88 88 88 92 84 78 75 74 84 84 88 84 80 74 65 67
WIND DIR W W W NW NW N N N N N NW NW NW NW NW NW NW NW
WIND SPD 29 21 17 13 13 13 14 18 18 16 16 16 16 14 14 14 13 10
WIND GUST 40 27 24 26
CLOUDS OV OV OV B2 B2 B2 OV B2 B2 B2 OV B2 OV B2 B2 B2 B2 B1
POP 12HR 80 40 10 30 10
QPF 12HR 0.03 0.01 0 0 0
SNOW 12HR T 00-00 00-00
RAIN
SNOW C C S C C S S
WIND CHILL 10 14 14 14 13 11 13 15 15 13 8 5 2 0 0 5 9 9
MIN CHILL 7 7 12 10 11 13 4 0 0 8
HIGH WIND
WINTER WEATH
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 5 18 1 27 16 41
TEMP 13 10 17 18 10 6 14 15 6 3 20 24 20 20 37 37
DEWPT 8 4 7 8 3 1 4 5 1 -1 5 10 10 14 22 25
PWIND DIR NW NW NW NW N SE SE S
WIND CHAR GN GN GN GN LT LT GN GN
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR 0 5 0 0 0 0 5 10
SDZ011-182200-
WEBSTER-DAY SD
45.34N 97.52W ELEV. 1857 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 19 24 10 17
TEMP 24 25 24 22 20 19 20 21 22 21 17 15 12 10 10 14 17 15
DEWPT 21 22 22 19 18 17 16 17 16 15 13 11 8 6 6 8 9 9
RH 88 88 92 88 92 92 84 84 77 77 84 84 84 83 83 76 70 77
WIND DIR W NW NW NW N N N NW N N NW NW NW NW NW NW NW NW
WIND SPD 25 19 14 13 16 14 14 17 18 16 14 13 13 13 12 12 11 10
WIND GUST 40 33 27 25 27 26 26 27 28 27 27 25 25 23
CLOUDS OV OV OV B2 B2 B2 OV B2 B2 B2 B2 OV OV B2 OV B2 B2 B2
POP 12HR 90 10 20 40 10
QPF 12HR 0.07 0 0 0.01 0
SNOW 12HR 1 00-00 00-00
RAIN
SNOW L C C C C
OBVIS BS BS
WIND CHILL 8 12 11 10 6 6 6 7 7 7 2 0 -3 -6 -5 0 4 2
MIN CHILL 3 4 8 4 4 7 -1 -6 -6 2
BLIZZARD
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 5 16 0 13 -2 24 17 38
TEMP 9 5 13 14 8 2 10 10 2 0 17 23 21 20 34 34
DEWPT 5 1 5 7 2 -2 1 3 -2 -3 7 12 13 14 24 24
PWIND DIR NW NW NW NW N SE S S
WIND CHAR LT GN GN GN LT GN GN GN
AVG CLOUDS B1 SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR 5 5 0 0 0 0 5 10
SDZ007-182200-
BRITTON-MARSHALL SD
45.79N 97.75W ELEV. 1358 FT
1251 PM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
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 19 25 10 19
TEMP 25 28 25 23 21 19 20 22 24 21 16 15 12 10 10 16 19 16
DEWPT 23 24 22 20 18 17 16 18 17 15 13 12 9 7 6 8 10 9
RH 92 85 88 88 88 92 84 84 74 77 88 88 87 87 83 70 67 73
WIND DIR W NW NW NW N N N N N N NW NW NW NW NW NW NW NW
WIND SPD 25 18 14 13 16 14 16 18 18 16 14 13 13 13 12 12 11 9
WIND GUST 39 32 26 24 27 26 27 28 29 26 25 24
CLOUDS OV OV OV OV B2 B2 B2 B2 B2 OV B2 OV OV OV OV B2 B2 B1
POP 12HR 90 30 40 40 10
QPF 12HR 0.06 0.01 0 0.01 0
SNOW 12HR 1 00-00 00-00
RAIN
SNOW C C S C C C C S S
OBVIS BS BS
WIND CHILL 9 15 13 11 7 5 6 7 10 7 1 0 -3 -6 -5 2 7 5
MIN CHILL 7 7 10 4 4 7 0 -6 -6 3
WINTER WEATH
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 5 17 0 15 -3 24 15 35
TEMP 9 5 14 15 6 2 11 11 2 -1 17 21 21 19 32 31
DEWPT 4 0 5 7 1 -3 1 3 -2 -5 7 13 13 14 23 24
PWIND DIR NW NW NW NW N SE S S
WIND CHAR LT GN GN GN LT GN GN GN
AVG CLOUDS B1 SC SC B1 B1 SC FW SC SC SC SC SC SC SC SC B1
POP 12HR 5 5 0 0 0 0 5 20
SNOW S
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