493
FOUS53 KABR 150637
PFMABR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE ABERDEEN SD
136 AM CDT SUN MAR 15 2026
SDZ006-160900-
ABERDEEN-BROWN SD
45.45N 98.42W ELEV. 1299 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 10 17 -4 14 -1
TEMP 21 14 11 14 15 10 4 2 -2 -4 1 9 14 11 3 0 1 4
DEWPT 17 11 6 5 5 2 -2 -4 -7 -9 -5 0 3 4 -1 -2 -2 0
RH 84 88 80 67 64 69 75 75 79 78 75 66 61 73 83 91 87 83
WIND DIR N N N N N N N N N NW N NW NW N SE S S S
WIND SPD 28 29 29 28 27 20 17 13 12 10 10 10 8 3 4 4 6 10
WIND GUST 41 44 46 43 39 32 27
CLOUDS OV B2 OV B1 SC SC SC SC SC FW FW FW FW FW FW B1 B2 B2
POP 12HR 90 70 0 0 5
QPF 12HR 0.14 0.03 0 0 0
SNOW 12HR 2 1 00-00
SNOW D L L
OBVIS BS BS BS BS BS BS
WIND CHILL 3 -7-11 -7 -5 -9-15-16-20-21-15 -5 3 5 -5-10-12-11
MIN CHILL 10 -8 -12 -10 -16 -21 -20 -4 -12 -12
BLIZZARD W W W W W
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 33 23 46 31 57 39 64 34 58
TEMP 17 31 29 29 40 45 38 33 50 54 44 42 59 57 39 34 50 52
DEWPT 14 28 29 28 37 41 36 33 41 44 40 37 43 39 32 28 33 33
PWIND DIR S SW SW W SW SW NW N N
WIND CHAR BZ GN GN LT GN GN BZ GN GN
AVG CLOUDS OV OV B1 SC SC B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC
POP 12HR 70 10 0 0 0 0 5 10 10
FRZG RAIN L
SNOW L L
SDZ020-160900-
WATERTOWN-CODINGTON SD
44.91N 97.15W ELEV. 1745 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 12 22 -5 8 -6
TEMP 22 19 15 14 15 8 3 -1 -3 -5 -1 4 8 7 -1 -5 -3 0
DEWPT 21 19 12 10 7 2 -3 -6 -8 -9 -6 -2 2 2 -4 -6 -7 -4
RH 96100 88 84 70 76 75 79 78 82 79 75 76 79 87 95 82 83
WIND DIR NE N N N N N N N N NW NW NW NW NW NW SW S S
WIND SPD 26 29 32 28 29 26 24 20 19 17 16 14 13 8 5 3 4 8
WIND GUST 41 48 51 44 44 40 37 33 29 27
CLOUDS B2 B2 OV B2 B1 SC FW FW FW FW FW FW FW FW FW SC B1 B2
POP 12HR 100 90 0 0 0
QPF 12HR 0.22 0.09 0 0 0
SNOW 12HR 3 2 00-00
SNOW D D L S C
OBVIS BS BS BS BS BS BS BS BS BS
WIND CHILL 5 0 -6 -7 -6-14-19-24-25-27-22-15 -8 -7-12-13-15-14
MIN CHILL 7 0 -8 -15 -25 -28 -28 -16 -16 -17
BLIZZARD W W W W W
WINTER STORM
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 30 22 41 31 49 36 58 33 54
TEMP 14 28 29 28 36 40 38 33 45 47 43 40 54 52 38 34 46 48
DEWPT 12 25 28 28 36 38 36 32 40 42 39 36 43 39 31 27 33 34
PWIND DIR S W W W SW SW NW N N
WIND CHAR BZ GN GN LT GN GN GN GN GN
AVG CLOUDS B2 OV B1 SC SC B1 SC SC B1 SC SC B1 B1 B1 B1 B1 SC SC
POP 12HR 70 20 0 0 0 0 5 5 5
FRZG RAIN S
SNOW C L S
SDZ035-160900-
PIERRE-HUGHES SD
44.38N 100.29W ELEV. 1856 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 12 20 -2 23 10
TEMP 22 16 13 16 18 16 9 5 3 1 6 16 22 21 12 11 12 15
DEWPT 19 15 10 10 9 7 4 1 0 -3 2 9 11 12 10 9 10 11
RH 88 96 87 77 67 67 80 83 87 83 83 73 62 68 91 91 91 84
WIND DIR N N N N NW N N NW N NW NW NW NW SE SE SE SE SE
WIND SPD 27 28 29 27 27 19 13 10 9 6 5 5 5 5 8 10 12 13
WIND GUST 42 44 46 41 37 31
CLOUDS OV OV B2 SC SC B1 SC SC SC SC FW FW FW SC B1 B2 B2 OV
POP 12HR 100 50 0 0 10
QPF 12HR 0.18 0.01 0 0 0
SNOW 12HR 3 T 00-00
FRZG RAIN C
RAIN
SNOW D C S C
OBVIS BS BS BS BS BS BS
WIND CHILL 5 -4 -8 -4 -1 -1 -8-10-12-12 -5 7 16 13 0 -3 -2 0
MIN CHILL 7 -4 -10 -3 -11 -14 -14 10 -4 -5
BLIZZARD W W W W
WINTER WEATH
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 50 35 66 39 72 42 72 39 68
TEMP 34 50 39 37 59 63 46 40 65 67 50 44 67 64 45 39 59 61
DEWPT 32 39 35 34 44 43 39 36 43 44 39 37 41 39 34 31 35 35
PWIND DIR S W W W W W NW N E
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS OV B2 B1 B1 SC SC B1 SC SC SC B1 SC B1 SC B1 B1 B1 B1
POP 12HR 30 0 0 0 0 0 0 5 5
FRZG RAIN C
SNOW C
SDZ009-160900-
MOBRIDGE-WALWORTH SD
45.55N 100.41W ELEV. 1676 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 7 16 -3 21 9
TEMP 20 11 9 13 15 14 8 4 1 -1 3 13 20 20 12 10 11 14
DEWPT 16 8 4 5 5 4 2 -1 -3 -5 -1 5 8 10 8 8 8 9
RH 84 87 80 70 64 64 76 79 83 83 83 70 59 64 84 91 87 80
WIND DIR N N N N N N N N NW N NW NW W SE SE SE S S
WIND SPD 27 27 26 25 23 18 12 9 6 5 5 4 5 5 8 10 12 14
WIND GUST 40 41 40 39 34 28
CLOUDS OV B2 B1 SC B1 B1 SC SC SC SC FW FW FW SC B1 OV OV OV
POP 12HR 90 20 0 0 20
QPF 12HR 0.08 0.01 0 0 0
SNOW 12HR 1 T 00-00
SNOW D S S S C
OBVIS BS BS BS BS BS BS
WIND CHILL 2-10-13 -7 -4 -3 -8-10-12-13 -7 5 13 12 0 -4 -4 -2
MIN CHILL 9 -11 -15 -5 -11 -14 -15 6 -4 -5
BLIZZARD W W W
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 46 33 62 37 69 42 67 37 62
TEMP 27 45 38 34 54 57 44 39 61 64 49 44 61 58 42 37 54 56
DEWPT 26 38 36 33 43 43 39 36 44 45 40 38 41 36 33 29 33 33
PWIND DIR S W W W W W NW N NE
WIND CHAR GN GN GN GN GN GN BZ GN GN
AVG CLOUDS OV B2 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 50 5 0 0 0 5 5 10 10
FRZG RAIN C S
RAIN S
SNOW C
SDZ008-160900-
SISSETON-ROBERTS SD
45.67N 96.99W ELEV. 1024 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 11 22 -3 12 -2
TEMP 24 18 13 15 15 9 3 1 -1 -2 1 7 11 9 1 -1 -1 2
DEWPT 22 18 10 7 5 0 -4 -6 -7 -8 -6 -2 1 2 -3 -5 -6 -3
RH 92100 87 70 64 66 72 72 75 75 72 66 63 72 83 83 79 79
WIND DIR N N N N N N NW NW NW NW NW NW NW NW NW W S S
WIND SPD 24 28 29 29 31 26 24 21 20 18 18 17 14 9 5 4 5 9
WIND GUST 35 41 43 41 44 39 35 32
CLOUDS OV OV B2 B2 SC SC SC FW FW FW FW FW SC FW FW FW B1 B1
POP 12HR 100 90 0 0 0
QPF 12HR 0.22 0.07 0 0 0
SNOW 12HR 4 1 00-00
SNOW D D C C
OBVIS BS BS BS BS BS BS BS BS BS
WIND CHILL 8 -1 -8 -6 -6-13-20-21-23-24-19-12 -5 -4-11-11-13-13
MIN CHILL 11 -1 -11 -14 -22 -24 -25 -9 -12 -14
BLIZZARD W W W W W
WINTER STORM
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 31 21 43 32 49 37 57 33 54
TEMP 15 29 28 30 39 41 38 34 46 48 43 42 55 51 38 33 47 48
DEWPT 10 23 27 29 35 38 36 33 38 40 38 36 42 37 30 27 32 33
PWIND DIR S SW W W SW SW NW NW N
WIND CHAR BZ GN GN GN GN GN BZ GN GN
AVG CLOUDS B2 OV B1 SC SC B1 SC SC B1 B1 B1 B2 B1 B1 B1 B2 SC SC
POP 12HR 80 20 5 0 0 0 5 10 10
FRZG RAIN S
SNOW C D S
MNZ039-160900-
WHEATON-TRAVERSE MN
45.71N 96.50W ELEV. 1024 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 14 24 -2 11 -4
TEMP 25 21 17 15 15 9 3 1 -1 -2 1 6 10 9 1 -3 -3 -1
DEWPT 24 21 15 10 8 2 -3 -5 -6 -7 -5 -1 2 2 -3 -5 -7 -5
RH 96100 92 80 73 72 75 75 79 79 75 72 69 72 83 91 82 83
WIND DIR N N N N N N N N NW NW NW NW NW NW NW W S S
WIND SPD 23 26 31 32 33 29 27 24 23 19 19 19 17 11 6 4 4 6
WIND GUST 34 37 42
CLOUDS B2 B2 B2 B2 B2 SC SC SC SC SC FW FW SC FW FW FW B1 SC
POP 12HR 100 90 0 0 0
QPF 12HR 0.22 0.10 0 0 0
SNOW 12HR 4 2 00-00
SNOW D D C S
OBVIS BS BS BS BS BS BS BS BS BS BS BS BS
WIND CHILL 10 4 -3 -6 -6-14-21-22-25-24-21-14 -8 -6-11-13-13-14
MIN CHILL 11 4 -6 -14 -23 -25 -25 -11 -13 -15
BLIZZARD W W W W W
WINTER STORM
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 26 18 40 30 46 35 53 32 51
TEMP 12 24 23 25 35 38 36 32 42 44 41 40 52 48 37 33 44 45
DEWPT 9 21 23 25 34 36 35 32 38 39 37 37 41 37 30 27 32 34
PWIND DIR SE S SW W SW SW NW NW N
WIND CHAR BZ GN LT LT LT GN BZ GN GN
AVG CLOUDS B1 OV B2 SC FW B1 SC SC B1 B1 B1 B2 B2 B1 B1 B1 SC SC
POP 12HR 80 30 5 0 0 0 5 5 10
FRZG RAIN C
SNOW S D C
MNZ046-160900-
ORTONVILLE-BIG STONE MN
45.31N 96.42W ELEV. 1099 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 15 26 -2 10 -5
TEMP 25 22 19 17 17 10 4 1 -1 -2 0 6 9 9 0 -4 -4 -1
DEWPT 24 22 17 13 9 3 -3 -5 -7 -7 -5 -1 2 2 -3 -6 -7 -5
RH 96100 92 84 70 73 72 75 75 79 79 72 72 72 87 91 86 83
WIND DIR NE N N N N N NW NW NW NW NW NW NW NW NW W SW S
WIND SPD 20 25 29 31 32 29 27 24 21 19 18 18 14 9 5 2 2 4
WIND GUST 35 39 46 41 39 35 33
CLOUDS B2 B2 B2 B2 B2 SC FW SC SC SC FW FW FW FW FW FW B1 B1
POP 12HR 100 90 0 0 0
QPF 12HR 0.25 0.15 0 0 0
SNOW 12HR 4 3 00-00
SNOW D D L S S
OBVIS BS BS BS BS BS BS BS BS BS BS BS
WIND CHILL 10 5 0 -3 -4-12-20-22-24-24-21-14 -8 -4-10 -11
MIN CHILL 11 5 -5 -12 -23 -25 -25 -13 -15 -16
BLIZZARD W W W W W
WINTER STORM
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 27 20 40 32 46 36 54 32 51
TEMP 14 26 25 26 36 39 37 33 43 46 41 41 52 49 37 33 44 45
DEWPT 10 22 25 26 34 36 36 33 38 39 38 37 41 38 30 27 33 34
PWIND DIR SE SW SW W SW SW NW NW N
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS B2 B2 B2 SC SC B1 SC SC B1 B1 SC B2 B1 B1 B1 B2 B1 SC
POP 12HR 80 30 5 0 0 0 5 5 10
FRZG RAIN C
SNOW S D C
SDZ003-160900-
MCINTOSH-CORSON SD
45.92N 101.35W ELEV. 2316 FT
1236 AM MDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 5 16 -1 24 13
TEMP 16 8 6 12 15 14 8 4 1 0 5 15 22 22 15 14 14 16
DEWPT 11 6 3 5 5 5 3 0 -2 -3 2 8 12 13 12 11 12 13
RH 80 91 87 73 64 67 79 83 87 87 87 73 65 68 88 88 92 88
WIND DIR N N N N NW NW N N NW NW NW SW S SE SE S S S
WIND SPD 31 29 28 26 25 20 11 9 6 4 4 5 5 6 11 14 18 18
CLOUDS B2 B2 B1 B1 B1 SC SC SC SC FW SC SC FW SC B2 B2 OV B2
POP 12HR 80 20 0 0 30
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 1 00-00 00-00
FRZG RAIN C
SNOW L S S S C C C
OBVIS BS BS BS BS
WIND CHILL -4-15-17 -9 -5 -4 -7-10-11-11 -4 7 15 14 2 -2 -3 0
MIN CHILL 3 -15 -19 -6 -11 -13 -13 9 -3 -4
WINTER STORM W W W
DATE 03/17/26 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 51 36 63 40 70 44 66 37 61
TEMP 36 50 38 37 56 59 45 41 63 65 50 46 61 58 42 38 54 57
DEWPT 34 39 36 35 44 44 39 37 44 45 40 38 40 35 32 29 33 34
PWIND DIR SW W W W W W NW NW S
WIND CHAR BZ BZ BZ GN BZ GN BZ GN BZ
AVG CLOUDS B2 B2 B1 SC B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 40 5 0 0 0 5 5 10 10
FRZG RAIN C
RAIN S
SNOW C
SDZ015-160900-
WHITE HORSE-DEWEY SD
45.27N 100.89W ELEV. 1716 FT
1236 AM MDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 8 19 -1 25 12
TEMP 19 11 9 14 17 16 8 4 2 0 6 17 24 23 14 13 14 14
DEWPT 16 9 5 7 7 5 3 1 -1 -3 1 8 11 12 10 11 10 11
RH 88 91 83 73 64 61 79 87 87 87 79 67 57 62 84 91 84 88
WIND DIR N N N N NW N NW N NW NW NW W SW SE SE SE SE S
WIND SPD 26 25 25 24 24 18 10 6 5 4 3 4 4 5 6 10 10 11
WIND GUST 39 37 36 36 35
CLOUDS OV B2 B1 SC SC B1 SC SC SC SC FW FW FW SC B2 OV OV B2
POP 12HR 90 10 0 0 20
QPF 12HR 0.06 0 0 0 0
SNOW 12HR 1 00-00 00-00
SLEET C
SNOW L S S S C
OBVIS BS BS BS BS BS
WIND CHILL 1 -9-12 -5 -1 -1 -6 -8 -9-10 -2 10 18 16 4 0 0 0
MIN CHILL 6 -10 -14 -3 -9 -12 -11 12 -1 -2
WINTER STORM W W W
DATE 03/17/26 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 53 35 68 40 72 44 70 38 65
TEMP 33 52 40 37 61 64 47 41 66 68 51 46 66 63 44 39 57 59
DEWPT 31 39 36 35 43 43 39 36 43 44 40 37 40 37 33 29 34 34
PWIND DIR SW W W W W W NW N E
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B2 B1 SC SC SC B1 SC SC SC B1 SC B1 B1 B1 B1 B1 B1
POP 12HR 30 0 0 0 0 0 5 5 5
FRZG RAIN C
SLEET C
SNOW C
SDZ033-160900-
MISSION RIDGE-STANLEY SD
44.69N 100.79W ELEV. 1985 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 11 20 0 25 12
TEMP 20 14 12 15 18 17 10 7 4 2 7 16 23 24 15 13 15 17
DEWPT 18 13 9 9 9 7 5 3 1 0 3 8 12 13 12 12 11 13
RH 92 96 87 77 67 64 80 83 87 91 83 70 62 62 88 96 84 84
WIND DIR N N N N NW NW NW NW N NW NW NW SE SE SE SE SE SE
WIND SPD 31 32 31 27 27 20 13 11 9 6 5 5 5 6 10 12 13 13
WIND GUST 44 44 43 41
CLOUDS OV OV B2 SC SC B1 SC SC SC SC FW FW FW SC B2 OV B2 OV
POP 12HR 90 30 0 0 10
QPF 12HR 0.11 0.01 0 0 0
SNOW 12HR 2 T 00-00
FRZG RAIN S
RAIN
SNOW L C S
OBVIS BS BS BS BS BS BS
WIND CHILL 0 -7-10 -4 0 0 -6 -8-10-11 -3 7 16 16 3 -1 0 3
MIN CHILL 6 -8 -12 -4 -8 -13 -12 10 -1 -1
BLIZZARD W W W W
WINTER WEATH
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 53 38 68 41 72 44 71 40 66
TEMP 35 52 42 39 60 64 49 42 65 68 52 46 66 64 47 40 58 60
DEWPT 33 39 37 35 44 43 39 37 43 44 40 38 41 38 33 31 35 36
PWIND DIR S W W W W W NW N E
WIND CHAR GN BZ BZ GN GN GN BZ GN GN
AVG CLOUDS OV B2 B1 B1 SC B1 B1 SC SC SC B1 SC B1 B1 B1 B1 B1 B1
POP 12HR 20 0 0 0 0 0 5 5 5
FRZG RAIN S
SNOW S
SDZ045-160900-
MURDO-JONES SD
43.89N 100.71W ELEV. 2313 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 11 21 -1 25 12
TEMP 20 15 13 15 18 16 11 6 3 1 7 17 25 23 15 13 15 20
DEWPT 20 15 11 12 11 8 5 2 0 -1 3 11 13 13 11 11 12 16
RH 100100 91 88 73 70 76 83 87 91 83 77 60 65 84 91 88 84
WIND DIR N N N N NW N N NW NW NW NW NW N E SE SE SE SE
WIND SPD 32 34 34 32 29 23 16 12 10 9 6 6 5 6 10 12 13 12
WIND GUST 44 47 47 43 40
CLOUDS OV OV OV SC SC SC B1 SC SC SC SC FW FW B1 B2 OV OV B2
POP 12HR 90 80 0 0 10
QPF 12HR 0.28 0.07 0 0 0
SNOW 12HR 4 1 00-00
FRZG RAIN S
RAIN
SNOW D D C
OBVIS BS BS BS BS BS BS
WIND CHILL 1 -7 -9 -6 -1 -2 -7-10-12-14 -5 9 18 15 2 -1 1 8
MIN CHILL 6 -7 -12 -4 -11 -15 -15 11 -2 -3
BLIZZARD W W W W
WINTER WEATH
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 57 38 72 42 75 44 74 41 71
TEMP 45 55 42 40 65 69 51 43 69 72 53 46 69 68 47 41 62 65
DEWPT 39 39 35 35 43 41 37 35 42 42 38 36 39 38 32 29 35 33
PWIND DIR SW W W W W W NW N SE
WIND CHAR GN BZ BZ GN GN GN BZ GN GN
AVG CLOUDS OV B2 B1 SC SC SC B1 SC SC SC SC SC SC SC B1 B1 B1 SC
POP 12HR 20 0 0 0 0 0 0 5 5
FRZG RAIN S
RAIN S
SDZ048-160900-
PRESHO-LYMAN SD
43.91N 100.06W ELEV. 1775 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 12 23 -3 23 7
TEMP 22 16 13 17 19 16 9 4 2 -1 6 17 23 21 11 8 11 15
DEWPT 20 16 12 12 11 8 4 1 -2 -3 3 10 12 12 8 8 9 11
RH 92100 96 80 70 70 80 87 83 91 87 73 62 68 87100 91 84
WIND DIR N N N N NW NW N NW NW NW NW NW NW E SE SE SE SE
WIND SPD 29 33 34 34 33 23 16 12 10 9 8 8 6 5 8 10 11 13
WIND GUST 46 48 50 48 44 35 27
CLOUDS OV OV OV B1 SC B1 SC SC SC SC FW FW FW SC B1 OV B2 B2
POP 12HR 100 80 0 0 5
QPF 12HR 0.31 0.06 0 0 0
SNOW 12HR 5 1 00-00
FRZG RAIN S
RAIN
SNOW D D C S
OBVIS BS BS BS BS BS BS
WIND CHILL 4 -5 -9 -4 -1 -2 -9-13-15-16 -8 6 15 12 -2 -6 -3 1
MIN CHILL 11 -6 -11 -3 -14 -18 -19 9 -6 -6
BLIZZARD W W W W
WINTER WEATH
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 53 36 71 40 75 44 75 40 71
TEMP 37 52 41 38 64 67 49 42 69 71 52 46 69 67 46 40 63 65
DEWPT 34 40 36 35 44 43 39 36 43 43 39 36 40 39 33 29 35 34
PWIND DIR S W W W W W NW N SE
WIND CHAR GN GN BZ GN GN GN BZ GN GN
AVG CLOUDS OV B2 B1 SC SC SC B1 SC SC SC SC SC SC SC B1 B1 B1 B1
POP 12HR 20 0 0 0 0 0 0 5 5
FRZG RAIN S
RAIN S
SNOW S
SDZ051-160900-
FORT THOMPSON-BUFFALO SD
44.05N 99.41W ELEV. 1440 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 15 22 -2 20 5
TEMP 22 19 16 17 18 15 10 6 3 0 4 12 18 18 9 6 9 12
DEWPT 22 18 15 13 12 8 5 2 0 -3 2 8 11 11 7 6 7 8
RH 100 96 96 84 77 73 80 83 87 87 91 84 73 73 91100 91 84
WIND DIR N N N NW NW NW N NW NW NW NW NW NW E SE SE SE SE
WIND SPD 28 31 32 31 28 23 17 12 10 8 8 6 5 4 5 6 10 13
WIND GUST 41 47 47 44 40 33 27
CLOUDS OV OV OV B1 SC B1 SC SC SC SC FW SC FW SC B1 B2 B2 B2
POP 12HR 100 70 0 0 5
QPF 12HR 0.21 0.02 0 0 0
SNOW 12HR 3 T 00-00
FRZG RAIN C
RAIN
SNOW D L S C
OBVIS BS BS BS BS BS BS
WIND CHILL 4 -1 -5 -3 -2 -4 -8-10-13-15-10 1 10 11 -1 -6 -5 -3
MIN CHILL 9 -1 -6 -5 -12 -17 -18 2 -7 -8
BLIZZARD W W W W
WINTER WEATH
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 45 32 64 38 71 42 73 39 68
TEMP 30 44 38 34 56 62 47 40 64 68 51 45 67 65 46 40 59 62
DEWPT 29 39 36 34 45 45 40 37 45 47 41 38 43 41 34 31 36 35
PWIND DIR S W W W W W NW N NE
WIND CHAR GN GN GN LT GN LT GN GN GN
AVG CLOUDS OV B2 B1 SC B1 B1 B1 SC SC SC B1 SC SC SC B1 B1 B1 B1
POP 12HR 30 5 0 0 0 0 0 5 5
FRZG RAIN C
RAIN S
SNOW C
SDZ036-160900-
HIGHMORE-HYDE SD
45.52N 99.44W ELEV. 1886 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 10 19 -6 16 3
TEMP 20 15 12 14 15 12 5 2 -1 -4 1 11 16 12 5 4 7 10
DEWPT 20 14 10 9 8 5 1 -2 -5 -7 -2 5 8 7 2 3 4 6
RH 100 96 91 80 73 73 83 83 83 86 87 76 70 80 87 95 87 83
WIND DIR N N N N N N N NW NW NW NW NW NW E SE SE SE SE
WIND SPD 32 33 34 32 29 23 18 14 13 11 10 10 8 6 8 10 13 18
WIND GUST 46 47 46 43 40
CLOUDS B2 OV OV B1 SC B1 SC SC FW SC FW SC FW FW SC B2 B2 B2
POP 12HR 100 70 0 0 5
QPF 12HR 0.23 0.02 0 0 0
SNOW 12HR 4 T 00-00
SNOW D L S C
OBVIS BS BS BS BS BS BS
WIND CHILL 1 -6-10 -7 -5 -7-15-17-20-22-15 -4 5 2 -8-11-10 -8
MIN CHILL 7 -7 -12 -9 -17 -23 -23 1 -12 -11
BLIZZARD W W W W W
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 42 31 57 37 67 42 69 37 65
TEMP 26 41 37 34 50 55 45 39 60 64 51 45 64 61 43 37 57 58
DEWPT 25 36 35 33 42 43 39 36 44 46 40 38 42 40 34 29 35 34
PWIND DIR S W W W W SW NW N NE
WIND CHAR BZ BZ BZ GN GN GN BZ GN BZ
AVG CLOUDS OV B2 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 SC B1 B1 B1 B1
POP 12HR 40 5 0 0 0 0 0 5 5
FRZG RAIN C C
RAIN C
SNOW C
SDZ037-160900-
MILLER-HAND SD
45.52N 98.99W ELEV. 1578 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 8 16 -4 15 1
TEMP 18 11 10 12 14 9 4 1 -2 -4 1 9 14 11 4 2 3 5
DEWPT 17 9 5 5 5 2 -1 -4 -7 -8 -4 2 5 4 0 -1 0 2
RH 96 91 80 73 67 72 79 79 79 82 79 72 67 73 83 87 87 87
WIND DIR N N N N N N N N NW NW NW NW NW NE S S S S
WIND SPD 29 31 29 28 27 20 14 13 12 11 10 10 8 4 5 5 9 12
WIND GUST 42 44 44 41 37
CLOUDS OV B2 B2 SC FW B1 SC SC SC SC FW FW FW FW SC B1 B2 OV
POP 12HR 90 30 0 0 5
QPF 12HR 0.08 0.01 0 0 0
SNOW 12HR 1 T 00-00
SNOW D C L
OBVIS BS BS BS BS BS BS
WIND CHILL -1-11-12 -9 -6-10-15-17-20-22-15 -5 3 3 -6 -9-12-12
MIN CHILL 6 -11 -14 -10 -17 -22 -22 -1 -10 -13
BLIZZARD W W W W W
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 37 24 50 33 63 40 64 35 59
TEMP 15 35 32 31 43 48 40 35 54 59 46 43 59 56 39 35 50 53
DEWPT 15 31 32 31 40 43 38 35 44 48 40 38 44 39 32 29 33 33
PWIND DIR S W W W W W NW N N
WIND CHAR BZ GN GN GN GN GN BZ GN GN
AVG CLOUDS OV B2 B1 SC SC B1 SC SC B1 SC B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 70 10 5 0 0 5 5 10 10
FRZG RAIN L
RAIN L
SNOW L L
SDZ034-160900-
ONIDA-SULLY SD
44.70N 100.07W ELEV. 1873 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 10 18 -4 21 6
TEMP 20 14 11 14 16 14 7 3 0 -2 3 13 20 18 9 7 10 12
DEWPT 18 13 8 8 7 5 3 1 -2 -5 0 7 10 10 7 7 8 9
RH 92 96 87 76 67 67 83 91 91 87 87 76 64 70 91100 91 87
WIND DIR N N N N NW NW N N N NW NW NW NW SE SE SE SE SE
WIND SPD 29 31 31 29 28 21 16 12 10 8 8 6 5 5 9 10 13 16
WIND GUST 41 43 44 43
CLOUDS OV OV B2 SC SC B1 SC SC FW SC FW FW FW SC B1 OV B2 OV
POP 12HR 90 50 0 0 10
QPF 12HR 0.13 0.01 0 0 0
SNOW 12HR 2 T 00-00
SNOW D C C
OBVIS BS BS BS BS BS BS
WIND CHILL 1 -7-11 -7 -4 -4-11-14-16-17-10 3 12 10 -4 -8 -6 -5
MIN CHILL 6 -7 -13 -5 -14 -19 -18 6 -8 -8
BLIZZARD W W W
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 46 32 62 37 70 41 71 37 65
TEMP 28 46 38 34 55 59 45 39 62 65 49 43 65 62 43 37 57 59
DEWPT 28 39 36 34 44 43 39 36 43 44 40 38 41 38 34 29 35 34
PWIND DIR S W W W W W NW N E
WIND CHAR GN GN GN GN GN GN BZ GN GN
AVG CLOUDS OV B2 B1 SC SC B1 B1 SC SC SC B1 B1 B1 SC B1 B1 B1 B1
POP 12HR 40 5 0 0 0 0 5 5 5
FRZG RAIN C S
RAIN S
SNOW C
SDZ016-160900-
GETTYSBURG-POTTER SD
45.01N 99.95W ELEV. 2064 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 8 16 -6 19 4
TEMP 17 11 9 12 14 11 5 2 -2 -4 2 11 18 16 7 5 8 11
DEWPT 16 11 6 7 7 4 2 -2 -5 -6 -1 6 8 10 5 5 5 7
RH 96100 87 80 73 73 87 83 87 91 87 80 64 77 91100 87 83
WIND DIR N N N N N NW N N N NW NW NW NW SE SE SE SE SE
WIND SPD 29 29 29 29 28 21 17 13 10 9 9 8 6 6 9 11 13 17
WIND GUST 42 43 43 44 40 32
CLOUDS OV B2 B2 SC SC B1 SC SC FW SC FW FW FW FW B1 B2 B2 OV
POP 12HR 90 50 0 0 10
QPF 12HR 0.14 0.01 0 0 0
SNOW 12HR 2 T 00-00
SNOW D C C
OBVIS BS BS BS BS BS BS
WIND CHILL -4-11-15-10 -8 -8-14-16-19-20-13 -1 10 6 -7-11 -8 -7
MIN CHILL 2 -11 -15 -10 -17 -21 -24 3 -12 -11
BLIZZARD W W W
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 43 30 58 37 67 42 68 36 63
TEMP 25 42 36 32 51 55 43 39 60 62 48 43 62 59 42 36 55 57
DEWPT 25 37 35 32 44 43 39 36 44 45 40 38 42 38 33 29 33 33
PWIND DIR S W W W W W NW N NE
WIND CHAR BZ GN GN GN GN GN BZ GN BZ
AVG CLOUDS OV B2 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 50 5 0 0 0 0 5 10 5
FRZG RAIN C C
RAIN C
SLEET C
SNOW C
SDZ017-160900-
FAULKTON-FAULK SD
45.03N 99.13W ELEV. 1581 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 10 17 -5 15 1
TEMP 20 14 11 14 14 9 3 2 -1 -3 1 9 14 11 3 2 4 6
DEWPT 19 13 8 8 7 4 -1 -3 -5 -7 -3 4 7 6 0 1 2 3
RH 96 96 87 76 73 80 83 79 83 82 83 80 73 80 87 95 91 87
WIND DIR N N N N N N N NW NW NW NW NW NW SE S S SE SE
WIND SPD 32 33 34 33 29 21 17 14 13 12 11 10 8 4 5 6 10 13
WIND GUST 44 47 47 44 41 32
CLOUDS OV B2 OV SC SC SC SC SC SC SC FW SC FW FW SC B1 B2 OV
POP 12HR 90 60 0 0 5
QPF 12HR 0.16 0.01 0 0 0
SNOW 12HR 3 T 00-00
SNOW D L S L
OBVIS BS BS BS BS BS BS
WIND CHILL 1 -8-12 -7 -7-11-17-17-20-22-16 -5 3 3 -8-11-11-11
MIN CHILL 7 -8 -13 -11 -18 -22 -24 -2 -12 -13
BLIZZARD W W W W W
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 40 27 53 35 65 43 66 37 63
TEMP 20 38 34 33 46 51 43 38 58 61 48 46 62 58 41 37 54 57
DEWPT 20 34 34 33 42 44 39 37 46 48 40 39 45 41 33 30 35 34
PWIND DIR S W W W W W NW N N
WIND CHAR BZ GN BZ GN GN GN BZ GN GN
AVG CLOUDS OV B2 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 60 5 0 0 0 0 5 10 5
FRZG RAIN C
RAIN C
SLEET C
SNOW L C
SDZ010-160900-
ROSCOE-EDMUNDS SD
45.45N 99.33W ELEV. 1831 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 8 16 -5 15 2
TEMP 18 11 9 12 12 9 4 2 -2 -4 0 8 14 11 4 3 5 6
DEWPT 17 9 4 5 5 3 -1 -4 -6 -8 -4 3 5 5 1 1 2 3
RH 96 91 80 73 73 76 79 75 82 82 83 79 67 76 87 91 87 87
WIND DIR N N N N N N N N NW NW NW NW NW N SE S SE SE
WIND SPD 31 32 32 31 29 21 17 13 12 11 10 10 8 5 5 8 11 14
WIND GUST 41 43 43 41
CLOUDS OV B2 B2 SC FW SC SC SC SC SC FW FW FW FW SC B2 B2 OV
POP 12HR 90 30 0 0 5
QPF 12HR 0.06 0.01 0 0 0
SNOW 12HR 1 T 00-00
SNOW D C L
OBVIS BS BS BS BS BS BS
WIND CHILL -1-12-14-10-10-11-15-16-20-22-16 -6 3 2 -7-11-11-11
MIN CHILL 6 -12 -16 -11 -17 -22 -23 -2 -11 -12
BLIZZARD W W W W W
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 39 27 52 34 64 42 65 35 60
TEMP 17 37 34 33 45 50 41 36 56 60 48 44 59 56 40 36 51 54
DEWPT 17 34 34 33 41 44 39 35 46 48 41 39 44 39 33 29 33 33
PWIND DIR S W W W W W NW N NE
WIND CHAR BZ BZ BZ GN GN GN BZ GN BZ
AVG CLOUDS OV B2 B1 SC SC B1 SC SC B1 SC B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 60 5 0 0 0 5 5 10 10
FRZG RAIN C
SLEET S C
SNOW L C
SDZ004-160900-
HERREID-CAMPBELL SD
45.84N 100.08W ELEV. 1686 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 5 16 -5 20 6
TEMP 18 10 8 12 14 12 6 2 -1 -4 2 12 19 17 9 7 9 12
DEWPT 14 6 2 3 5 3 1 -2 -5 -7 -3 3 6 8 5 6 5 7
RH 84 83 76 66 67 66 79 83 83 86 79 66 56 67 83 96 83 80
WIND DIR N N N N N N N N N NW NW NW NW SE SE SE SE SE
WIND SPD 26 26 25 25 24 18 12 9 6 5 5 5 5 4 5 9 11 13
WIND GUST 37 37 37 35
CLOUDS B2 B2 B1 SC B1 B1 SC SC SC FW FW FW FW FW SC B2 OV OV
POP 12HR 80 20 0 0 10
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW L S L
OBVIS BS BS BS
WIND CHILL -1-12-14 -8 -5 -6-10-13-14-16 -9 3 11 10 -1 -7 -6 -4
MIN CHILL 6 -13 -17 -7 -13 -16 -17 6 -8 -8
WINTER STORM W W W
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 43 30 59 35 68 41 66 35 61
TEMP 23 42 36 32 50 54 42 36 59 62 48 43 61 58 40 35 53 55
DEWPT 22 36 35 32 43 44 39 35 44 47 41 38 42 35 31 28 33 33
PWIND DIR S W W W W W NW N E
WIND CHAR BZ GN GN LT GN GN BZ GN GN
AVG CLOUDS OV B2 B1 SC B1 B1 SC B1 B1 SC B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 60 5 0 0 0 5 5 10 10
FRZG RAIN L C
RAIN C
SNOW L S
SDZ005-160900-
EUREKA-MCPHERSON SD
45.77N 99.62W ELEV. 1890 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 6 14 -5 17 4
TEMP 19 10 8 11 12 11 5 2 -2 -4 1 10 16 13 6 5 7 9
DEWPT 16 7 2 2 2 2 -1 -4 -7 -8 -5 1 4 5 2 3 3 5
RH 88 87 76 66 63 66 76 75 79 82 75 66 58 70 83 91 83 83
WIND DIR N N N N N N N N NW NW NW NW NW SE SE SE SE SE
WIND SPD 32 32 31 31 29 23 17 13 10 9 9 9 6 5 6 10 13 17
WIND GUST 42 41
CLOUDS B2 B2 B1 SC SC B1 SC SC SC SC FW FW FW SC SC B2 B2 OV
POP 12HR 80 20 0 0 10
QPF 12HR 0.03 0.01 0 0 0
SNOW 12HR 1 T 00-00
SNOW L S L
OBVIS BS BS BS BS
WIND CHILL -1-13-15-11 -9 -9-14-16-19-20-14 -3 6 4 -6-10-10 -9
MIN CHILL 5 -13 -17 -10 -16 -20 -21 0 -10 -10
BLIZZARD W W W W W
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 40 29 55 35 65 42 64 35 60
TEMP 19 38 36 32 47 52 41 36 56 61 48 43 59 56 40 35 51 54
DEWPT 17 34 34 32 41 43 38 35 44 47 41 38 42 35 31 28 31 31
PWIND DIR S W W W W W NW N N
WIND CHAR BZ GN GN GN GN GN BZ GN BZ
AVG CLOUDS OV B2 B1 SC SC B1 SC SC B1 SC B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 60 5 5 0 0 5 5 10 10
FRZG RAIN S C
RAIN C
SLEET C
SNOW L C
SDZ018-160900-
REDFIELD-SPINK SD
44.87N 98.52W ELEV. 1302 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 10 18 -5 13 -2
TEMP 24 15 12 15 16 10 4 2 -2 -4 0 8 13 10 2 -1 1 5
DEWPT 23 14 10 8 7 3 -1 -3 -6 -8 -4 1 4 4 -1 -3 -2 0
RH 96 96 91 73 67 73 79 79 82 82 83 72 67 76 87 91 87 79
WIND DIR N N N N N N N NW NW NW NW NW NW N S S SE SE
WIND SPD 29 34 35 34 32 24 18 16 14 13 12 11 9 4 5 5 10 13
WIND GUST 43 49 50 48 43 35 29 26
CLOUDS OV OV OV B2 SC SC SC SC SC FW FW FW FW FW FW B1 B2 B2
POP 12HR 90 70 0 0 5
QPF 12HR 0.21 0.02 0 0 0
SNOW 12HR 3 T 00-00
SNOW D L L
OBVIS BS BS BS BS BS BS BS
WIND CHILL 7 -7-11 -7 -5-10-16-18-21-24-18 -7 1 2-10-13-15-13
MIN CHILL 11 -7 -12 -10 -19 -25 -25 -5 -14 -15
BLIZZARD W W W W W
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 35 25 48 32 57 38 65 35 61
TEMP 19 33 31 29 42 47 39 34 51 55 44 42 62 58 40 35 54 55
DEWPT 17 30 30 29 39 41 36 33 42 44 39 37 43 41 33 29 34 35
PWIND DIR S W SW W SW SW NW N N
WIND CHAR BZ GN GN GN GN GN BZ GN GN
AVG CLOUDS OV OV B1 B1 SC B1 B1 SC B1 SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 70 10 0 0 0 0 5 10 10
FRZG RAIN L
RAIN L
SNOW L L
SDZ019-160900-
CLARK-CLARK SD
44.88N 97.73W ELEV. 1798 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 11 20 -6 9 -4
TEMP 22 18 12 13 14 9 3 0 -2 -4 -2 4 8 6 0 -3 0 4
DEWPT 22 18 10 8 6 2 -3 -6 -7 -8 -6 -1 2 2 -3 -5 -4 -1
RH 100100 91 80 70 72 75 75 79 82 82 79 76 83 87 91 83 79
WIND DIR NE N N N N N N N N NW NW NW NW NW NW SE SE SE
WIND SPD 29 34 34 32 32 28 25 21 18 16 14 13 12 6 5 5 9 13
WIND GUST 43 47 48 46 44 40 35
CLOUDS B2 OV OV B2 B1 SC SC FW SC SC FW FW FW FW FW SC B2 B2
POP 12HR 90 80 0 0 0
QPF 12HR 0.22 0.02 0 0 0
SNOW 12HR 3 T 00-00
SNOW D D C C
OBVIS BS BS BS BS BS BS BS BS
WIND CHILL 4 -3-10 -9 -8-13-20-23-24-25-22-14 -8 -6-11-15-15-14
MIN CHILL 6 -3 -12 -15 -23 -26 -26 -12 -15 -15
BLIZZARD W W W W W
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 30 23 41 32 51 37 60 34 55
TEMP 15 29 29 27 35 41 38 33 46 49 43 41 56 53 39 34 48 49
DEWPT 13 26 28 27 35 39 36 33 40 43 39 36 42 41 31 27 33 34
PWIND DIR S W SW W SW SW NW N N
WIND CHAR BZ GN GN GN GN GN BZ GN GN
AVG CLOUDS B2 OV B1 SC SC B1 SC SC B1 SC SC B1 B1 B1 B1 B1 B1 SC
POP 12HR 70 20 5 0 0 0 5 5 10
FRZG RAIN L S
SNOW C L S
SDZ023-160900-
CLEAR LAKE-DEUEL SD
44.77N 96.68W ELEV. 1834 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 13 23 -6 9 -7
TEMP 23 19 17 15 14 7 1 -3 -4 -5 -1 4 9 6 -3 -6 -5 -1
DEWPT 21 19 15 10 7 1 -6 -9-10-11 -8 -2 0 -1 -6 -8 -8 -5
RH 92100 92 80 73 76 72 75 75 74 71 75 66 72 86 91 86 83
WIND DIR NE N N N N N N N NW NW NW NW NW NW NW W SW S
WIND SPD 25 28 32 31 32 29 27 24 21 19 18 18 16 10 6 5 5 8
WIND GUST 39 44 51 48 47 44 42 36 34 31 29
CLOUDS OV B2 B2 B2 B2 SC FW FW FW FW FW FW FW FW FW SC B1 B1
POP 12HR 100 90 0 0 0
QPF 12HR 0.45 0.24 0 0 0
SNOW 12HR 7 4 00-00
SNOW D D D C S
OBVIS BS BS BS BS BS BS BS BS BS BS
WIND CHILL 6 0 -3 -7 -7-16-24-28-28-28-23-16 -9 -9-16-18-17-15
MIN CHILL 8 0 -7 -16 -28 -30 -30 -15 -19 -19
BLIZZARD W W W W W
WINTER STORM
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 30 20 40 32 48 37 56 33 54
TEMP 15 28 27 28 37 40 38 34 45 46 42 41 54 51 38 34 46 47
DEWPT 10 22 27 28 34 36 35 32 38 39 37 36 41 38 29 27 32 32
PWIND DIR S W W W W SW NW NW NW
WIND CHAR BZ GN GN GN GN GN BZ GN GN
AVG CLOUDS B2 OV B1 SC SC B1 SC SC B1 B1 SC B1 B1 B1 B1 B1 SC SC
POP 12HR 70 20 0 0 0 0 0 5 5
FRZG RAIN S S
SNOW S L S
SDZ021-160900-
MILBANK-GRANT SD
45.22N 96.63W ELEV. 1152 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 13 25 -3 11 -5
TEMP 24 20 18 15 16 9 3 0 -1 -2 0 6 10 9 -1 -4 -3 -1
DEWPT 23 20 15 11 9 2 -3 -5 -7 -8 -5 -1 2 2 -3 -5 -7 -5
RH 96100 88 84 73 72 75 79 75 75 79 72 69 72 91 95 82 83
WIND DIR NE N N N N N NW NW NW NW NW NW NW NW NW W SW S
WIND SPD 20 25 31 32 33 28 26 21 20 18 18 18 14 9 5 4 3 5
WIND GUST 35 41 47 43 39 37 33 31
CLOUDS B2 B2 OV B2 B2 SC FW FW SC FW FW FW FW FW FW SC B1 B1
POP 12HR 100 90 0 0 0
QPF 12HR 0.29 0.14 0 0 0
SNOW 12HR 5 2 00-00
SNOW D D L S S
OBVIS BS BS BS BS BS BS BS BS BS
WIND CHILL 10 3 -2 -6 -5-13-21-23-24-24-21-13 -7 -4-13-14-11-13
MIN CHILL 12 2 -6 -13 -23 -24 -25 -10 -15 -15
BLIZZARD W W W W W
WINTER STORM
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 30 20 42 32 48 37 55 32 53
TEMP 15 28 27 28 37 40 38 34 44 46 42 41 53 50 38 33 45 47
DEWPT 11 23 27 28 36 38 36 33 39 41 38 37 42 38 30 28 33 34
PWIND DIR S SW W W SW SW NW NW N
WIND CHAR GN GN GN LT LT GN GN GN GN
AVG CLOUDS B2 B2 B2 SC SC B1 SC SC B1 B1 SC B1 B1 B1 B1 B2 B1 SC
POP 12HR 80 20 5 0 0 0 5 5 10
FRZG RAIN S
SNOW S D S
SDZ011-160900-
WEBSTER-DAY SD
45.34N 97.52W ELEV. 1857 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 10 18 -5 9 -3
TEMP 22 16 11 12 13 8 3 0 -2 -4 -2 4 8 7 1 -2 0 3
DEWPT 20 15 8 6 4 1 -4 -6 -8 -9 -7 -3 0 1 -3 -4 -4 -2
RH 92 96 87 76 67 72 72 75 75 78 79 72 69 76 83 91 83 79
WIND DIR NE N N N N N N N N N NW NW NW NW NW SE S S
WIND SPD 24 27 27 26 26 23 19 17 14 13 12 13 11 6 4 3 5 10
WIND GUST 39 44 46 42 42 37 34 31 27 24 23
CLOUDS OV OV OV B2 B1 SC SC SC SC FW FW FW SC FW FW SC B1 B2
POP 12HR 90 80 0 0 0
QPF 12HR 0.14 0.04 0 0 0
SNOW 12HR 2 1 00-00
SNOW D D C C
OBVIS BS BS BS BS BS BS BS
WIND CHILL 6 -3-10 -9 -7-13-18-22-22-23-20-14 -7 -4 -9-11-12-12
MIN CHILL 8 -5 -11 -13 -23 -24 -25 -12 -12 -14
BLIZZARD W W W W W
WINTER STORM
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 30 22 41 32 50 38 58 33 54
TEMP 15 28 29 28 36 41 38 33 44 48 43 41 55 52 38 34 46 48
DEWPT 11 25 29 28 34 38 36 33 38 42 38 36 42 38 30 27 32 32
PWIND DIR S W SW W SW SW NW N NW
WIND CHAR BZ GN GN LT GN GN GN GN GN
AVG CLOUDS OV OV B1 SC SC B1 SC SC B1 SC SC B1 B1 B1 B1 B1 SC SC
POP 12HR 80 20 5 0 0 0 5 10 10
FRZG RAIN S
SNOW C D S
SDZ007-160900-
BRITTON-MARSHALL SD
45.79N 97.75W ELEV. 1358 FT
136 AM CDT SUN MAR 15 2026
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 10 16 -3 12 -1
TEMP 21 14 11 14 14 9 3 2 -1 -3 0 7 12 10 2 0 1 5
DEWPT 20 11 7 5 4 1 -3 -4 -6 -8 -6 -2 2 2 -2 -3 -3 0
RH 96 88 83 67 64 69 75 75 79 78 75 66 63 69 83 87 83 79
WIND DIR N N N N N N N N N N N NW NW NW E SE S S
WIND SPD 26 26 26 27 26 20 17 14 13 10 10 11 10 5 4 4 5 9
WIND GUST 41 44 43 42 40 33 28 25
CLOUDS OV B2 OV B1 SC SC SC SC SC FW FW FW SC FW FW SC B2 B2
POP 12HR 90 70 0 0 0
QPF 12HR 0.13 0.06 0 0 0
SNOW 12HR 2 1 00-00
SNOW D L S C
OBVIS BS BS BS BS BS BS
WIND CHILL 4 -7-10 -6 -6-10-17-17-20-20-16 -8 -1 0 -7-10-10 -9
MIN CHILL 10 -8 -12 -10 -18 -20 -20 -7 -10 -12
BLIZZARD W W W W W
WINTER STORM
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 30 22 43 32 52 38 59 33 56
TEMP 17 29 28 28 37 42 37 33 46 50 43 41 56 53 38 34 48 50
DEWPT 13 25 28 28 36 39 36 32 40 43 39 37 42 38 30 28 32 32
PWIND DIR S SW SW SW SW SW NW N N
WIND CHAR GN GN GN LT GN GN GN GN GN
AVG CLOUDS OV OV B2 SC SC B1 B1 B1 B1 SC B1 B2 B1 B1 B1 B2 SC SC
POP 12HR 80 20 5 0 0 0 5 10 10
FRZG RAIN D S
SNOW C D S
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