643
FOUS53 KABR 040736
PFMABR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE ABERDEEN SD
236 AM CDT SAT APR 4 2026
SDZ006-042100-
ABERDEEN-BROWN SD
45.45N 98.42W ELEV. 1299 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 36 24 41 21 33
TEMP 28 28 30 33 35 34 28 27 26 26 33 39 41 39 31 27 24 22 25 30 33 31
DEWPT 26 28 30 32 31 31 28 27 26 26 32 35 34 33 28 25 23 21 19 19 19 17
RH 92100100 96 85 89100100100100 96 85 76 79 88 92 96 96 78 63 56 56
WIND DIR NW NW NW NW NW NW W W W SW W NW NW NW NW N N N N N N NE
WIND SPD 9 13 18 19 18 13 10 9 8 8 10 14 17 13 10 10 10 10 12 12 11 10
WIND GUST 28 29 28 25
CLOUDS OV B2 B2 B2 SC SC FW B1 SC B1 SC FW FW SC SC SC B1 B1 B1 SC SC SC
POP 12HR 80 5 5 0 5
QPF 12HR 0.13 0 0 0 0
SNOW 12HR 2 00-00 00-00
SNOW C D D
OBVIS BS BS
WIND CHILL 19 17 18 21 24 25 19 18 18 17 25 31 32 31 22 18 14 11 14 19 24 22
MIN CHILL 17 15 21 17 15 16 30 17 11 10 20
WINTER STORM W W W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 16 41 30 54 27 43 26 45
TEMP 19 19 36 40 34 33 51 51 34 29 40 42 31 28 41 43
DEWPT 15 14 22 29 31 31 34 33 28 24 25 27 27 27 32 33
PWIND DIR E S S W NW NE NE NE
WIND CHAR GN BZ BZ BZ GN BZ GN GN
AVG CLOUDS B1 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1
POP 12HR 0 10 5 10 20 30 40 50
RAIN S S C C C C C
SNOW S C C C C C
SDZ020-042100-
WATERTOWN-CODINGTON SD
44.91N 97.15W ELEV. 1745 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 33 24 39 20 29
TEMP 29 28 29 32 32 33 30 28 26 26 32 37 39 38 32 29 24 21 23 26 29 27
DEWPT 27 26 29 31 31 31 28 27 26 25 31 35 35 33 30 27 23 20 18 18 18 17
RH 92 92100 96 96 92 92 96100 96 96 92 85 82 92 92 96 96 81 71 63 65
WIND DIR NW NW NW NW NW NW NW NW W W W W NW NW NW NW N N N N N N
WIND SPD 10 12 18 21 21 18 13 10 9 8 10 13 17 16 11 10 10 10 12 12 12 10
WIND GUST 33 33 24 27 26
CLOUDS OV B2 B2 B2 B2 B1 SC SC SC B1 SC SC SC SC SC SC SC B1 SC SC FW SC
POP 12HR 80 0 5 0 0
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW S C C C
OBVIS BS BS BS BS
WIND CHILL 20 17 17 19 20 22 20 19 17 17 24 28 30 29 24 20 14 10 12 15 18 17
MIN CHILL 16 15 18 17 15 16 26 19 10 9 16
WINTER WEATH Y Y Y Y Y
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 14 38 30 56 28 42 27 43
TEMP 18 18 34 36 34 34 52 51 37 29 40 40 32 29 40 41
DEWPT 14 13 20 27 32 34 38 36 31 26 27 29 29 28 34 35
PWIND DIR E SE S W NW NE E NE
WIND CHAR LT BZ BZ BZ GN GN GN GN
AVG CLOUDS SC B1 B2 B2 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 0 20 5 20 30 30 40 60
RAIN S S C C C C L C
SNOW S C C C C C L
SDZ035-042100-
PIERRE-HUGHES SD
44.38N 100.29W ELEV. 1856 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 42 27 52 26 39
TEMP 28 29 30 36 40 40 33 30 29 29 38 49 52 48 36 32 29 27 30 36 39 37
DEWPT 27 28 30 32 33 33 31 30 29 29 35 38 35 33 32 29 28 26 25 25 23 21
RH 96 96100 85 76 76 92100100100 89 66 52 56 85 88 96 96 81 64 52 52
WIND DIR NW NW NW NW NW NW W W W W W NW NW N N NE N NE NE NE E E
WIND SPD 17 18 20 20 19 12 6 6 6 8 11 16 17 12 6 5 5 8 11 11 13 13
WIND GUST 28 32
CLOUDS OV OV B2 SC B1 B1 SC SC SC B1 FW FW FW SC B1 B2 B2 OV B2 B2 B2 B2
POP 12HR 50 0 0 10 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW L C
OBVIS BS BS BS
WIND CHILL 15 16 17 26 31 33 26 23 22 21 30 30 23 19 21 28 31 28
MIN CHILL 13 16 28 23 19 20 26 18 17 27
WINTER WEATH Y Y Y
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 23 52 35 60 29 46 28 48
TEMP 27 25 42 50 42 37 55 57 39 31 42 43 33 30 41 46
DEWPT 19 17 29 36 36 34 33 32 29 26 28 28 29 29 33 33
PWIND DIR E SE SE NW N NE E NE
WIND CHAR GN BZ BZ BZ BZ GN GN GN
AVG CLOUDS B2 B2 B1 B1 SC SC SC SC B1 B2 B2 B2 B2 B1 B2 B2
POP 12HR 5 10 5 5 30 30 50 50
RAIN S C C C C C C C
SNOW C C C C C C
SDZ009-042100-
MOBRIDGE-WALWORTH SD
45.55N 100.41W ELEV. 1676 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 39 24 45 22 34
TEMP 30 28 30 33 37 37 31 29 27 27 35 42 44 42 33 29 25 23 26 31 34 32
DEWPT 28 28 28 29 32 33 31 28 27 27 33 35 33 31 28 26 24 22 21 21 21 19
RH 92100 92 85 82 85100 96100100 92 76 65 65 82 88 96 96 81 66 58 58
WIND DIR NW NW NW NW NW NW W W W W NW NW NW N N N N N NE NE E E
WIND SPD 19 18 19 18 14 10 6 5 6 9 12 16 14 11 6 5 5 8 10 10 11 11
WIND GUST 28 29 25 26 25
CLOUDS OV B2 B2 SC SC B1 SC B1 B1 B1 FW FW FW SC B1 B1 B1 B2 B2 B1 B1 B1
POP 12HR 40 5 0 0 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW L C
OBVIS BS BS BS
WIND CHILL 18 15 17 22 28 30 25 22 20 18 27 34 37 35 27 23 18 14 16 23 26 23
MIN CHILL 14 14 22 21 16 17 34 21 13 13 21
WINTER STORM W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 48 32 53 26 41 26 45
TEMP 24 22 39 45 38 35 51 50 34 28 38 40 31 27 39 43
DEWPT 18 17 26 34 34 31 31 29 26 23 23 25 27 26 31 32
PWIND DIR SE SE S NW N NE E NE
WIND CHAR GN WY BZ BZ BZ GN GN GN
AVG CLOUDS B2 B2 B2 SC B1 SC SC SC B1 B2 B2 B2 B2 B1 B1 B2
POP 12HR 5 10 10 10 30 30 40 50
RAIN C C C C
SNOW C C C C C C C
SDZ008-042100-
SISSETON-ROBERTS SD
45.67N 96.99W ELEV. 1024 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 25 39 20 28
TEMP 31 29 31 32 34 34 31 29 28 26 34 38 39 37 32 29 25 21 23 26 28 26
DEWPT 29 28 29 31 32 31 28 27 26 25 31 34 34 33 30 27 23 17 16 17 17 16
RH 92 96 92 96 92 89 88 92 92 96 89 85 82 85 92 92 92 84 74 68 63 65
WIND DIR NW NW NW NW NW NW NW W W W W W NW NW NW NW N N N N N N
WIND SPD 9 10 17 21 23 18 14 12 11 10 13 17 20 17 13 13 13 12 13 13 13 10
CLOUDS OV OV B2 B2 B2 SC SC FW FW SC FW FW SC SC SC B1 B1 SC SC SC SC SC
POP 12HR 90 0 10 5 0
QPF 12HR 0.18 0 0 0 0
SNOW 12HR 3 00-00 00-00
SNOW D D D C
OBVIS BS BS BS BS
WIND CHILL 23 19 19 20 22 23 20 19 18 16 25 29 29 27 22 18 13 9 11 14 17 16
MIN CHILL 19 16 19 18 15 17 27 18 7 9 15
WINTER STORM W W W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 12 38 30 52 28 42 27 44
TEMP 16 17 34 36 34 34 49 50 37 30 40 40 32 29 41 41
DEWPT 12 13 21 28 31 33 37 35 30 26 26 28 29 28 33 34
PWIND DIR E SE S W NW N NE NE
WIND CHAR LT BZ BZ BZ BZ GN GN GN
AVG CLOUDS SC SC B1 B2 B1 B1 SC B1 B1 B1 B1 B1 B2 B1 B2 B2
POP 12HR 0 10 5 20 20 30 40 50
RAIN S S C S C C C
SNOW S C C S C C
MNZ039-042100-
WHEATON-TRAVERSE MN
45.71N 96.50W ELEV. 1024 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 34 24 39 20 28
TEMP 29 28 30 32 33 34 31 29 27 26 33 37 39 37 33 30 24 21 24 26 28 27
DEWPT 27 28 29 32 33 32 29 27 26 25 31 36 36 34 31 28 23 17 15 17 18 17
RH 92100 96100100 92 92 92 96 96 92 96 89 89 92 92 96 84 68 68 66 65
WIND DIR N NW NW NW NW NW NW NW W W W W NW NW NW NW N N N N N N
WIND SPD 2 9 16 20 21 18 13 11 10 6 10 13 18 18 14 13 16 13 17 17 14 10
CLOUDS OV B2 B2 B2 OV B2 FW SC SC SC SC SC SC SC SC B1 SC SC SC SC SC SC
POP 12HR 90 5 10 0 0
QPF 12HR 0.23 0 0 0 0
SNOW 12HR 3 00-00 00-00
SNOW D D L L
OBVIS BS BS BS
WIND CHILL 19 18 19 21 23 20 19 17 18 25 29 30 27 23 19 12 8 10 13 17 17
MIN CHILL 19 17 18 17 16 18 27 19 8 8 14
WINTER STORM W W W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 13 38 31 54 29 43 29 45
TEMP 17 17 33 36 34 34 50 50 37 30 40 41 33 30 41 42
DEWPT 13 13 21 28 30 33 39 37 31 26 27 29 29 29 34 36
PWIND DIR E SE SE SW NW N NE NE
WIND CHAR LT BZ BZ BZ BZ BZ GN GN
AVG CLOUDS SC SC B1 B2 B2 B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B2
POP 12HR 0 10 5 20 20 30 40 50
RAIN S S S S S C C C
SNOW S C S S C C
MNZ046-042100-
ORTONVILLE-BIG STONE MN
45.31N 96.42W ELEV. 1099 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 25 42 22 31
TEMP 30 28 30 32 33 35 31 30 27 27 34 40 42 40 34 31 26 22 24 28 31 29
DEWPT 30 28 30 32 33 31 30 27 27 26 31 36 36 33 31 28 25 19 17 17 18 16
RH 100100100100100 85 96 88100 96 89 85 79 76 89 88 96 88 74 63 58 58
WIND DIR NW NW NW NW NW NW NW NW W W W W NW NW NW NW N N N N N N
WIND SPD 1 8 14 20 20 18 13 10 8 5 9 13 18 17 13 11 12 12 14 14 13 10
WIND GUST 21 23
CLOUDS OV B2 B2 B2 B2 B2 FW FW FW SC FW SC SC SC SC SC SC SC SC FW SC SC
POP 12HR 80 0 10 0 0
QPF 12HR 0.11 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW L L L C
OBVIS BS BS
WIND CHILL 20 19 20 21 24 21 21 19 21 26 32 33 31 25 22 15 10 12 16 20 20
MIN CHILL 19 18 19 18 17 20 30 21 9 9 17
WINTER WEATH Y Y Y Y Y
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 40 32 58 30 44 29 45
TEMP 19 18 35 38 34 34 53 53 39 32 41 42 35 31 42 43
DEWPT 15 14 20 27 30 34 40 37 31 28 27 29 30 30 35 36
PWIND DIR NE SE SE SW NW N NE NE
WIND CHAR LT GN BZ BZ GN GN GN GN
AVG CLOUDS SC SC B1 B2 B1 B1 SC B1 SC B1 B2 B2 B2 B2 B2 B2
POP 12HR 0 10 5 20 20 30 40 50
RAIN S S S C C S C C C
SNOW S C C S C C
SDZ003-042100-
MCINTOSH-CORSON SD
45.92N 101.35W ELEV. 2316 FT
136 AM MDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
MDT 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 25 42 22 33
TEMP 29 26 28 33 37 37 30 28 27 28 34 39 42 40 30 27 24 22 25 30 33 32
DEWPT 28 26 28 31 35 35 29 27 27 28 33 36 34 33 27 25 23 21 21 22 22 21
RH 96100100 92 92 92 96 96100100 96 89 73 76 88 92 96 96 84 72 63 63
WIND DIR NW NW NW NW NW W W W W NW NW NW NW N N N N NE NE NE E E
WIND SPD 19 19 20 18 14 10 8 8 10 13 17 18 17 10 6 6 8 9 11 11 11 13
CLOUDS OV B2 B1 SC B1 SC B1 B1 SC FW FW FW FW SC B1 B1 B1 B2 B2 B1 B1 B2
POP 12HR 20 5 0 5 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C S
OBVIS BS BS BS BS
WIND CHILL 16 12 15 22 28 30 22 20 17 17 23 30 34 34 23 20 15 12 14 21 25 22
MIN CHILL 12 10 23 18 14 16 31 19 11 12 21
WINTER STORM W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
MDT 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 20 50 33 52 25 40 25 46
TEMP 24 22 40 48 39 35 48 47 32 27 36 39 29 26 40 44
DEWPT 20 17 29 37 35 29 29 28 26 23 23 25 27 25 32 32
PWIND DIR SE SE S NW N NE E E
WIND CHAR BZ WY BZ WY BZ BZ GN GN
AVG CLOUDS B2 B2 B2 SC SC B1 B1 SC B1 B2 B2 B2 B2 B1 B1 B1
POP 12HR 5 5 20 10 30 30 40 50
RAIN S S C C
SNOW S C S C C C C C
SDZ015-042100-
WHITE HORSE-DEWEY SD
45.27N 100.89W ELEV. 1716 FT
136 AM MDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
MDT 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 25 48 23 38
TEMP 29 28 30 35 39 39 31 28 28 27 37 45 48 45 34 29 26 24 28 35 38 36
DEWPT 28 27 28 31 34 35 31 28 28 27 34 36 34 32 29 27 25 23 23 23 22 21
RH 96 96 92 85 82 85100100100100 89 70 58 60 82 92 96 96 81 61 52 54
WIND DIR NW NW NW NW NW NW W SW W W NW NW NW N N N N NE NE NE E E
WIND SPD 18 16 18 18 16 10 5 5 6 8 12 16 17 10 5 4 4 6 9 10 12 13
CLOUDS OV B2 B1 SC SC B1 SC SC B1 SC FW FW FW SC B1 B1 B2 B1 B2 B2 B1 B2
POP 12HR 30 5 0 5 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW L C
OBVIS BS
WIND CHILL 17 16 18 25 30 32 25 22 21 19 29 37 20 16 19 27 30 27
MIN CHILL 15 14 26 22 18 19 37 23 16 15 27
WINTER STORM W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
MDT 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 21 52 34 57 26 43 26 48
TEMP 26 23 43 51 39 36 53 53 35 29 40 42 31 28 42 46
DEWPT 20 17 28 36 36 29 31 29 26 24 24 26 28 27 32 33
PWIND DIR SE SE S NW N NE E E
WIND CHAR GN WY BZ BZ GN GN GN GN
AVG CLOUDS B2 B2 B1 SC SC SC SC SC B1 B2 B2 B2 B2 B1 B2 B2
POP 12HR 5 5 10 5 30 30 40 40
RAIN S C C C C C C
SNOW C C C C C C
SDZ033-042100-
MISSION RIDGE-STANLEY SD
44.69N 100.79W ELEV. 1985 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 42 27 50 27 39
TEMP 28 29 31 36 40 42 34 31 31 30 38 48 50 48 37 33 30 28 30 35 38 38
DEWPT 28 29 29 32 34 35 32 30 30 30 34 37 34 33 31 29 28 26 24 25 24 22
RH 100100 92 85 79 76 92 96 96100 85 65 54 56 79 85 92 92 78 66 57 52
WIND DIR NW NW NW NW NW NW W W W W W NW NW N N NE NE NE NE NE E E
WIND SPD 17 20 21 20 19 12 8 8 10 11 14 18 18 13 8 6 6 10 12 12 14 14
CLOUDS OV B2 B1 SC B1 SC FW SC SC SC FW FW FW SC B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 30 5 0 10 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW L C S S
OBVIS BS BS BS
WIND CHILL 16 16 18 25 31 34 27 24 22 20 29 31 23 18 20 26 29 29
MIN CHILL 14 14 26 22 19 20 27 17 17 26
WINTER WEATH Y Y Y
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 24 54 35 58 29 44 28 47
TEMP 29 26 43 53 43 37 55 55 39 32 40 43 34 30 41 45
DEWPT 20 19 29 37 37 31 32 30 28 25 27 28 29 29 33 33
PWIND DIR SE SE SE NW N NE E NE
WIND CHAR BZ WY BZ BZ BZ BZ GN BZ
AVG CLOUDS B2 B2 B1 SC SC SC SC SC B1 B2 B2 B2 B2 B1 B2 B2
POP 12HR 5 5 5 5 30 30 50 50
RAIN S C C C C C C
SNOW C C C C C C
SDZ045-042100-
MURDO-JONES SD
43.89N 100.71W ELEV. 2313 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 27 52 27 40
TEMP 28 27 30 35 39 39 31 29 29 29 39 49 52 47 37 33 30 28 31 37 40 37
DEWPT 28 27 29 32 34 34 31 29 29 29 34 38 36 34 31 30 29 27 26 27 26 24
RH 100100 96 89 82 82100100100100 82 66 54 60 79 89 96 96 81 67 57 59
WIND DIR NW NW NW NW NW NW W W W W W NW NW N NE NE NE NE E E E E
WIND SPD 14 21 25 25 23 14 9 9 10 11 14 17 17 13 9 6 6 9 12 13 16 17
CLOUDS OV B2 B2 B1 B1 SC FW SC SC SC FW CL FW SC SC B2 B2 OV B2 B2 B2 B2
POP 12HR 30 0 0 20 20
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
RAIN S
SNOW C C S S S
WIND CHILL 17 13 16 23 29 31 24 20 20 20 31 31 27 23 20 21 28 31 27
MIN CHILL 13 13 24 20 17 19 26 19 19 26
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 24 56 37 62 28 45 27 48
TEMP 27 26 44 54 44 39 58 59 39 32 42 43 33 29 42 45
DEWPT 19 18 31 38 37 33 33 32 28 26 29 29 28 28 34 34
PWIND DIR SE SE S NW N NE E NE
WIND CHAR BZ WY BZ BZ BZ BZ BZ BZ
AVG CLOUDS B2 B2 B1 SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 10 5 5 40 40 60 50
RAIN C C C C C L C C
SNOW C C C C C L C
SDZ048-042100-
PRESHO-LYMAN SD
43.91N 100.06W ELEV. 1775 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 42 26 54 25 41
TEMP 29 28 31 37 40 40 32 30 28 29 39 49 53 49 36 32 29 26 31 38 41 38
DEWPT 29 28 31 33 34 34 31 29 28 29 36 39 38 35 32 30 28 26 27 27 25 23
RH 100100100 85 79 79 96 96100100 89 68 57 58 85 92 96100 85 64 52 54
WIND DIR NW NW NW NW NW NW W W W W W NW NW N N NE NE NE NE NE NE E
WIND SPD 14 20 25 26 23 16 10 8 9 10 13 18 18 13 9 5 5 6 10 13 14 14
WIND GUST 32 35 36 34
CLOUDS OV B2 OV B1 B1 B1 FW FW SC SC FW FW FW SC SC B2 B2 OV B2 B2 B2 B2
POP 12HR 40 0 0 10 20
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C C S S
OBVIS BS
WIND CHILL 18 14 17 25 30 32 24 22 19 20 31 30 26 23 19 22 29 33 29
MIN CHILL 13 13 25 20 17 20 25 18 18 28
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 53 36 63 28 46 27 48
TEMP 26 24 42 51 41 38 58 60 39 32 43 45 33 29 44 46
DEWPT 19 17 30 37 36 34 35 34 30 27 30 30 29 29 35 34
PWIND DIR E SE S NW N NE E NE
WIND CHAR GN WY BZ BZ BZ BZ GN BZ
AVG CLOUDS B2 B2 B2 B1 SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 5 10 5 5 30 30 50 50
RAIN C C C C C C C C
SNOW C C C C C
SDZ051-042100-
FORT THOMPSON-BUFFALO SD
44.05N 99.41W ELEV. 1440 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 26 52 26 38
TEMP 31 30 32 34 39 39 34 31 29 28 37 47 51 47 37 33 30 27 31 35 38 36
DEWPT 30 29 31 33 34 34 33 31 28 28 36 40 39 36 33 31 29 27 27 26 25 23
RH 96 96 96 96 82 82 96100 96100 96 76 63 65 85 92 96100 85 69 59 59
WIND DIR NW NW NW NW NW NW NW W W W W NW NW N N N N NE NE NE NE NE
WIND SPD 10 18 23 24 20 13 8 5 5 5 10 13 14 12 6 5 4 6 10 10 12 12
WIND GUST 20
CLOUDS OV OV OV B2 SC SC FW FW SC SC FW FW FW SC B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 60 0 0 10 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C L S
OBVIS BS BS BS
WIND CHILL 22 18 19 22 29 31 27 25 23 22 31 31 20 22 27 30 28
MIN CHILL 17 17 23 24 19 21 26 18 19 27
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 47 35 60 30 46 29 48
TEMP 27 24 38 46 39 38 55 58 40 32 42 45 34 31 42 46
DEWPT 19 17 28 35 36 36 36 36 32 29 31 32 31 31 36 37
PWIND DIR E SE SE NW N NE NE NE
WIND CHAR GN BZ BZ BZ GN GN GN GN
AVG CLOUDS B2 B2 B2 B1 B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 5 10 5 5 30 30 50 50
RAIN S C C C C C C C
SNOW C C C C C
SDZ036-042100-
HIGHMORE-HYDE SD
45.52N 99.44W ELEV. 1886 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 25 44 23 35
TEMP 29 28 30 33 36 37 31 29 27 27 34 41 43 41 34 30 27 24 27 32 35 33
DEWPT 28 27 29 31 31 31 30 28 27 27 33 37 36 33 30 28 26 24 24 24 23 21
RH 96 96 96 92 82 79 96 96100100 96 85 76 73 85 92 96100 88 72 61 61
WIND DIR NW NW NW NW NW NW W W W W W NW NW N N N N NE NE NE NE E
WIND SPD 8 20 24 25 20 14 11 11 11 12 13 16 17 13 10 9 9 10 13 13 14 14
CLOUDS OV OV OV B2 SC SC SC SC SC SC FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B2
POP 12HR 70 5 0 5 10
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C L S
OBVIS BS BS BS BS
WIND CHILL 21 14 16 20 25 28 22 19 17 16 24 33 35 34 26 22 18 14 16 22 25 23
MIN CHILL 13 13 22 18 14 16 33 21 14 14 23
WINTER WEATH Y Y Y
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 44 34 57 28 44 27 45
TEMP 23 22 37 44 39 36 53 55 37 30 40 42 33 29 41 43
DEWPT 17 16 26 32 34 34 34 33 29 26 28 28 29 29 33 33
PWIND DIR E SE S NW N NE E NE
WIND CHAR BZ WY WY WY BZ BZ BZ BZ
AVG CLOUDS B2 B2 B2 B1 B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 5 20 5 10 30 40 50 60
RAIN S C C C C L C
SNOW S C C C C C L
SDZ037-042100-
MILLER-HAND SD
45.52N 98.99W ELEV. 1578 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 39 20 31
TEMP 27 27 29 31 33 33 28 27 26 26 33 37 39 37 30 27 24 21 24 28 31 29
DEWPT 26 27 28 31 31 31 28 27 26 26 33 36 35 33 28 25 23 21 20 20 20 19
RH 96100 96100 92 92100100100100100 96 85 85 92 92 96100 84 71 63 66
WIND DIR NW NW NW NW NW NW W W W W W NW NW NW NW N N N NE N NE NE
WIND SPD 10 18 21 21 19 14 11 11 11 12 14 18 18 13 10 10 10 10 12 12 11 10
WIND GUST 29 28
CLOUDS OV B2 B2 B1 SC SC SC B1 B1 SC SC FW FW SC SC SC B1 B1 B1 SC SC SC
POP 12HR 80 5 5 0 5
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C D C
OBVIS BS BS BS BS
WIND CHILL 17 14 16 18 21 23 18 17 16 15 23 27 30 28 21 17 14 10 12 17 22 20
MIN CHILL 14 14 19 17 14 16 28 16 10 9 19
WINTER STORM W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 40 29 51 25 41 25 43
TEMP 19 19 33 39 33 32 48 48 34 27 38 39 30 27 39 41
DEWPT 15 15 24 31 31 31 34 33 28 25 25 28 27 27 33 34
PWIND DIR E SE S W N NE NE NE
WIND CHAR GN BZ BZ BZ BZ BZ GN GN
AVG CLOUDS B1 B2 B2 B1 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 B1
POP 12HR 0 20 10 20 20 30 40 50
RAIN S S C C C C
SNOW S S C C C C C C
SDZ034-042100-
ONIDA-SULLY SD
44.70N 100.07W ELEV. 1873 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 39 24 49 24 36
TEMP 29 28 30 34 37 38 31 28 27 26 35 45 48 45 34 30 27 25 29 33 36 34
DEWPT 27 28 30 30 32 33 31 28 27 26 34 39 36 33 30 28 27 24 24 24 22 20
RH 92100100 85 82 82100100100100 96 79 63 62 85 92100 96 81 69 56 56
WIND DIR NW NW NW NW NW NW W W W W W NW NW N N N N NE NE NE NE E
WIND SPD 16 20 21 21 19 12 9 8 9 10 12 17 18 13 9 6 8 10 12 12 14 13
WIND GUST 32
CLOUDS OV OV OV SC SC B1 SC SC SC SC FW FW FW SC B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 50 5 0 5 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW D C
OBVIS BS BS BS BS
WIND CHILL 17 15 17 22 27 30 23 20 18 16 26 38 38 27 23 19 15 18 24 27 25
MIN CHILL 15 14 25 18 15 16 37 22 14 14 25
WINTER WEATH Y Y Y
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 49 34 57 28 44 27 47
TEMP 24 23 40 47 39 36 53 55 37 29 40 42 32 29 41 44
DEWPT 18 17 27 34 35 34 33 31 28 26 27 27 29 29 32 33
PWIND DIR E SE SE NW N NE E NE
WIND CHAR BZ WY BZ BZ BZ BZ GN GN
AVG CLOUDS B2 B2 B1 B1 B1 SC SC SC B1 B2 B2 B2 B2 B1 B2 B2
POP 12HR 5 10 5 5 30 30 50 50
RAIN S C C C C C C
SNOW C C C C C C
SDZ016-042100-
GETTYSBURG-POTTER SD
45.01N 99.95W ELEV. 2064 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 36 24 43 22 32
TEMP 26 27 28 32 34 35 29 28 26 26 33 41 43 40 31 28 24 23 26 29 32 30
DEWPT 26 26 28 29 31 32 29 27 26 26 33 38 36 33 29 27 24 23 23 23 22 20
RH 100 96100 88 89 89100 96100100100 89 76 76 92 96100100 88 78 66 66
WIND DIR NW NW NW NW NW NW W W W W W NW NW N N N N NE NE NE NE E
WIND SPD 19 20 23 21 19 13 10 9 10 11 13 17 17 13 10 8 9 11 13 13 13 13
WIND GUST 31 33 29 27
CLOUDS OV OV B2 SC SC B1 SC SC SC SC FW FW FW SC B1 B1 B1 B2 B2 B1 B1 B2
POP 12HR 60 5 0 5 10
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW D L
OBVIS BS BS BS BS BS
WIND CHILL 12 13 15 19 23 26 20 19 16 15 23 32 35 32 23 20 14 11 14 19 22 20
MIN CHILL 12 12 19 19 14 16 31 19 10 11 19
WINTER STORM W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 18 45 32 54 25 41 25 45
TEMP 21 21 37 43 37 34 50 51 34 28 38 39 31 27 39 43
DEWPT 17 16 27 34 34 34 33 31 27 25 26 26 28 27 32 33
PWIND DIR E SE S NW N NE E NE
WIND CHAR BZ WY BZ BZ BZ BZ GN BZ
AVG CLOUDS B2 B2 B2 B1 B1 SC SC B1 B1 B1 B2 B2 B2 B1 B1 B1
POP 12HR 5 10 10 10 30 30 50 50
RAIN S C C C C C C
SNOW C C C C C C C
SDZ017-042100-
FAULKTON-FAULK SD
45.03N 99.13W ELEV. 1581 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 25 40 22 33
TEMP 28 28 30 32 34 34 29 30 28 28 33 38 40 38 31 28 25 23 26 30 33 31
DEWPT 27 28 30 31 31 31 29 29 28 28 33 37 36 34 30 27 25 23 23 22 22 21
RH 96100100 96 89 89100 96100100100 96 85 85 96 96100100 88 72 63 66
WIND DIR NW NW NW NW NW NW W W W W W NW NW NW NW N N N NE NE NE NE
WIND SPD 13 19 24 24 21 14 12 12 12 13 16 18 18 13 10 10 10 10 13 13 13 12
CLOUDS OV B2 B2 B1 SC SC FW SC SC SC FW FW FW SC B1 B1 B1 B2 B2 B1 B1 B1
POP 12HR 70 5 5 0 5
QPF 12HR 0.07 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C L C
OBVIS BS BS BS BS
WIND CHILL 17 15 17 19 22 24 19 20 17 17 23 28 31 30 22 19 15 12 14 19 23 21
MIN CHILL 15 13 19 17 14 16 30 19 12 12 20
WINTER STORM W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 17 42 30 54 27 43 26 45
TEMP 21 21 36 41 35 33 50 52 35 29 40 41 31 29 40 43
DEWPT 16 16 25 32 32 33 35 35 28 26 27 29 29 28 35 36
PWIND DIR E SE S W N NE NE NE
WIND CHAR GN WY BZ BZ BZ BZ GN BZ
AVG CLOUDS B1 B2 B2 B1 B1 SC SC B1 B1 B1 B2 B2 B2 B1 B1 B2
POP 12HR 5 10 10 10 30 30 50 50
RAIN C C C C C C
SNOW C C C C C C
SDZ010-042100-
ROSCOE-EDMUNDS SD
45.45N 99.33W ELEV. 1831 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 38 20 30
TEMP 26 28 29 32 34 34 30 28 26 26 33 36 38 36 30 26 23 21 24 27 30 28
DEWPT 26 27 29 29 31 32 29 28 26 26 33 36 35 33 28 25 23 21 20 21 21 19
RH 100 96100 88 89 92 96100100100100100 89 89 92 96100100 84 78 69 68
WIND DIR NW NW NW NW NW NW W W W W W NW NW NW NW N N N NE NE NE NE
WIND SPD 13 20 24 24 21 16 12 11 12 13 17 19 18 13 10 10 10 10 12 12 12 10
CLOUDS OV OV B2 B1 SC SC SC SC B1 SC FW FW FW SC B1 B1 B1 B1 B1 B1 SC B1
POP 12HR 70 5 5 0 5
QPF 12HR 0.07 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C L C
OBVIS BS BS BS BS
WIND CHILL 14 15 15 19 22 24 20 18 15 14 22 25 28 27 21 17 12 10 12 16 20 19
MIN CHILL 14 12 20 18 13 14 25 16 10 9 17
WINTER STORM W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 40 30 50 25 40 24 43
TEMP 19 19 32 39 34 32 46 47 34 27 37 39 30 27 38 41
DEWPT 16 15 26 32 32 32 33 32 28 25 25 27 28 27 33 34
PWIND DIR E SE S NW N NE E NE
WIND CHAR GN BZ BZ BZ BZ BZ GN BZ
AVG CLOUDS B1 B2 B2 B1 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 B1
POP 12HR 0 10 10 10 20 30 40 50
RAIN S C C C C
SNOW S C C C C C C
SDZ004-042100-
HERREID-CAMPBELL SD
45.84N 100.08W ELEV. 1686 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 22 42 20 32
TEMP 28 28 29 34 37 36 31 27 25 24 33 40 42 39 30 26 22 21 24 29 32 30
DEWPT 27 27 28 29 31 32 30 27 25 24 33 36 34 32 27 25 22 20 20 20 20 19
RH 96 96 96 82 79 85 96100100100100 85 73 76 88 96100 96 84 69 61 63
WIND DIR NW NW NW NW NW NW W W SW W NW NW NW N N N N N NE NE NE E
WIND SPD 11 17 19 18 16 10 5 5 5 6 11 17 16 11 6 5 5 6 9 10 10 10
CLOUDS OV B2 B2 SC SC SC SC B1 B1 SC SC FW FW SC SC B1 B1 B1 B1 SC SC B1
POP 12HR 60 5 5 0 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW L L
OBVIS BS BS BS
WIND CHILL 19 15 16 22 27 29 24 21 18 16 24 31 34 32 23 19 15 12 14 20 24 21
MIN CHILL 14 14 23 20 15 16 31 18 12 11 20
WINTER STORM W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 17 44 31 51 25 41 24 45
TEMP 21 19 36 42 35 33 49 48 33 27 37 39 29 26 38 42
DEWPT 17 16 26 32 33 31 31 30 26 23 23 25 26 25 31 32
PWIND DIR SE SE S NW N NE E E
WIND CHAR GN WY BZ BZ BZ BZ GN GN
AVG CLOUDS B1 B2 B2 B1 B1 B1 B1 SC B1 B2 B2 B2 B2 B1 B1 B1
POP 12HR 5 10 10 20 20 30 40 50
RAIN S S C C C
SNOW S C C C C C C
SDZ005-042100-
EUREKA-MCPHERSON SD
45.77N 99.62W ELEV. 1890 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 39 19 30
TEMP 27 26 27 31 33 33 29 27 26 26 32 37 39 37 29 26 22 20 24 27 30 28
DEWPT 27 26 27 28 30 31 29 27 26 26 31 34 33 31 27 24 21 19 19 19 19 18
RH 100100100 88 89 92100100100100 96 89 79 79 92 92 96 96 81 71 63 66
WIND DIR NW NW NW NW NW NW W W W W W NW NW NW N N N N NE NE NE E
WIND SPD 12 20 24 24 21 14 10 9 10 11 16 20 20 13 10 9 9 9 11 11 11 10
CLOUDS OV B2 OV B1 SC SC B1 B1 B1 SC SC SC FW SC SC B1 B1 B1 B2 SC SC B1
POP 12HR 70 5 5 0 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C L
OBVIS BS BS BS BS
WIND CHILL 16 12 13 18 21 23 20 18 16 16 21 26 29 28 20 17 12 9 13 17 20 19
MIN CHILL 12 10 19 17 14 15 27 17 8 9 16
WINTER STORM W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 16 40 31 49 25 40 24 43
TEMP 19 19 32 39 34 33 45 46 33 27 36 38 29 27 38 41
DEWPT 15 15 24 31 32 31 31 30 26 23 24 26 26 26 31 32
PWIND DIR SE SE S W N NE E E
WIND CHAR GN WY BZ WY BZ BZ GN BZ
AVG CLOUDS B1 B2 B2 B1 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 B1
POP 12HR 5 10 10 20 20 30 40 50
RAIN S C C
SNOW S C C C C C C
SDZ018-042100-
REDFIELD-SPINK SD
44.87N 98.52W ELEV. 1302 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 43 22 35
TEMP 29 28 31 34 36 35 28 28 26 26 34 41 43 41 32 28 24 23 27 32 35 33
DEWPT 29 28 30 32 30 31 28 27 26 26 32 36 34 33 29 26 24 22 21 20 19 18
RH 100100 96 92 79 85100 96100100 92 82 70 73 88 92100 96 78 61 52 53
WIND DIR NW NW NW NW NW NW W W W W W NW NW NW NW N N N N N N NE
WIND SPD 8 17 21 24 21 16 11 10 10 9 11 17 19 14 10 10 10 10 13 13 14 13
WIND GUST 32 34 32 27 29
CLOUDS OV B2 OV B2 SC SC FW SC SC B1 SC FW FW SC SC B1 B1 B1 B2 SC SC B1
POP 12HR 80 5 5 0 5
QPF 12HR 0.08 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C L D
OBVIS BS BS BS
WIND CHILL 21 16 18 22 25 25 19 19 16 17 25 32 35 33 24 19 14 12 16 22 25 23
MIN CHILL 16 15 23 17 14 16 32 19 11 12 23
WINTER WEATH Y Y Y Y Y
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 17 43 32 58 28 46 27 46
TEMP 21 21 38 41 35 34 55 54 36 29 43 44 33 29 42 44
DEWPT 15 14 22 29 32 32 36 35 30 26 27 28 29 28 33 33
PWIND DIR E SE S W N NE NE NE
WIND CHAR GN WY BZ BZ BZ BZ GN BZ
AVG CLOUDS B1 B2 B2 B2 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 0 20 5 10 30 30 50 60
RAIN C C C C C L C
SNOW S C C C C C L
SDZ019-042100-
CLARK-CLARK SD
44.88N 97.73W ELEV. 1798 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 33 23 39 21 29
TEMP 28 28 29 31 32 32 30 27 26 25 32 37 39 37 31 28 24 22 24 27 29 27
DEWPT 28 27 29 31 32 31 28 27 26 25 31 36 36 34 29 26 24 22 19 19 19 17
RH 100 96100100100 96 92100100100 96 96 89 89 92 92100100 81 71 66 65
WIND DIR NW NW NW NW NW NW NW W W W W W NW NW NW N N N N N N NE
WIND SPD 5 16 21 25 23 18 12 10 9 8 11 16 18 17 11 10 10 11 13 13 14 12
WIND GUST 33 28
CLOUDS OV B2 OV B2 B2 SC SC SC SC B1 SC SC SC SC SC SC B1 B1 B1 SC FW SC
POP 12HR 90 0 5 0 5
QPF 12HR 0.07 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C L L C
OBVIS BS BS BS BS
WIND CHILL 22 16 16 18 19 21 19 18 17 17 23 27 30 27 22 19 14 11 12 15 17 16
MIN CHILL 15 14 17 17 15 17 27 19 10 10 15
WINTER WEATH Y Y Y Y Y
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 38 32 55 28 41 28 43
TEMP 19 19 33 36 35 35 51 52 37 30 39 40 33 30 39 41
DEWPT 14 14 21 28 32 34 38 35 30 26 27 29 29 29 34 35
PWIND DIR E SE S W NW NE E NE
WIND CHAR GN BZ WY BZ BZ BZ GN BZ
AVG CLOUDS SC B1 B2 B2 B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2
POP 12HR 0 20 5 10 30 40 50 60
RAIN C C C C L C
SNOW S S C C C C C L
SDZ023-042100-
CLEAR LAKE-DEUEL SD
44.77N 96.68W ELEV. 1834 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 33 24 41 20 29
TEMP 29 27 30 31 32 31 28 27 26 26 33 39 41 37 31 28 25 21 24 27 29 26
DEWPT 27 25 27 29 30 28 26 25 25 25 30 34 34 31 28 26 23 19 16 16 16 15
RH 92 92 88 92 92 88 92 92 96 96 89 82 76 79 88 92 92 92 71 63 58 62
WIND DIR NW NW NW NW NW NW NW W W W W W NW NW NW NW N N N N N N
WIND SPD 3 12 18 21 23 19 14 13 11 10 13 17 19 17 12 11 11 12 13 14 14 12
WIND GUST 33 34 29 25 27 29 27 23
CLOUDS OV OV B2 B2 OV B2 SC SC SC B1 FW FW SC SC SC SC B1 B1 SC SC FW SC
POP 12HR 80 0 10 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C C C
OBVIS BS BS BS BS
WIND CHILL 16 18 18 20 19 16 16 15 16 23 30 32 27 21 19 14 9 12 15 18 15
MIN CHILL 15 14 19 15 14 15 27 18 9 9 15
WINTER WEATH Y Y Y Y Y
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 14 38 30 58 28 43 28 43
TEMP 17 17 35 35 34 36 55 53 38 31 41 41 33 30 41 41
DEWPT 12 11 18 26 30 33 38 36 29 26 27 28 28 28 33 34
PWIND DIR E S S W NW NE NE NE
WIND CHAR LT BZ BZ BZ BZ BZ GN GN
AVG CLOUDS SC B1 B2 B2 B2 B1 SC B1 B1 B1 B2 B2 B2 B2 B2 B2
POP 12HR 0 20 5 20 30 40 40 60
RAIN S S C C C C L C
SNOW S C C C C C L
SDZ021-042100-
MILBANK-GRANT SD
45.22N 96.63W ELEV. 1152 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 26 42 21 31
TEMP 30 28 30 32 34 34 31 30 28 28 34 40 42 39 33 31 26 22 24 28 31 28
DEWPT 29 28 30 32 33 31 29 27 27 26 32 36 36 33 30 28 25 20 17 17 18 17
RH 96100100100 96 89 92 88 96 92 92 85 79 79 89 88 96 92 74 63 58 63
WIND DIR NW NW NW NW NW NW NW W W W W W NW NW NW NW NW N N N N N
WIND SPD 8 10 16 20 20 18 13 11 10 8 10 13 18 16 12 10 11 11 13 13 12 10
WIND GUST 26
CLOUDS OV B2 B2 B2 B2 B1 FW FW FW SC FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 80 0 10 0 0
QPF 12HR 0.05 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C L L C
OBVIS BS BS
WIND CHILL 23 19 19 20 22 23 21 20 19 20 26 32 33 30 24 22 16 10 12 17 21 19
MIN CHILL 19 18 21 20 18 19 30 22 10 10 18
WINTER WEATH Y Y Y Y Y
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 40 31 58 29 44 29 45
TEMP 19 19 35 37 34 34 53 52 38 32 41 42 34 31 42 43
DEWPT 15 14 21 28 31 34 40 37 31 28 27 29 30 30 35 36
PWIND DIR E SE S W NW N NE NE
WIND CHAR LT GN BZ BZ GN GN GN GN
AVG CLOUDS SC SC B1 B2 B1 B1 SC B1 SC B1 B2 B2 B2 B2 B2 B2
POP 12HR 0 10 5 20 20 30 40 50
RAIN S S S C C S C C C
SNOW S C C S C C
SDZ011-042100-
WEBSTER-DAY SD
45.34N 97.52W ELEV. 1857 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 33 24 37 19 27
TEMP 29 29 30 32 32 32 30 28 26 25 31 35 37 36 31 28 24 20 22 25 27 25
DEWPT 28 27 29 30 30 30 28 26 26 25 30 34 34 33 29 26 23 19 16 17 17 16
RH 96 92 96 92 92 92 92 92100100 96 96 89 89 92 92 96 96 77 71 65 68
WIND DIR NW NW NW NW NW NW NW W W W W W NW NW NW N N N N N N NE
WIND SPD 9 11 17 19 19 16 11 9 8 8 10 13 16 13 10 10 10 10 11 11 11 9
WIND GUST 27 32 31 26 24 27 26 20
CLOUDS OV OV B2 B2 B2 B1 B1 B1 SC B1 SC SC SC SC SC SC B1 B1 SC SC SC SC
POP 12HR 90 0 5 0 0
QPF 12HR 0.11 0 0 0 0
SNOW 12HR 2 00-00 00-00
SNOW L D D C
OBVIS BS BS BS
WIND CHILL 20 19 18 20 20 21 20 19 18 16 22 26 28 27 22 19 14 9 10 14 17 16
MIN CHILL 17 17 20 17 14 17 26 19 9 9 15
WINTER STORM W W W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 12 36 31 50 27 40 27 42
TEMP 17 17 31 35 34 34 48 48 36 29 38 39 31 29 39 40
DEWPT 12 13 21 28 32 33 36 34 29 25 25 28 29 28 32 33
PWIND DIR E SE S W NW NE E NE
WIND CHAR LT BZ BZ BZ GN GN GN GN
AVG CLOUDS SC B1 B2 B2 B1 B1 SC B1 B1 B2 B1 B2 B2 B2 B2 B2
POP 12HR 0 10 5 20 20 30 40 50
RAIN S S C S C C C
SNOW S C C S C C C
SDZ007-042100-
BRITTON-MARSHALL SD
45.79N 97.75W ELEV. 1358 FT
236 AM CDT SAT APR 4 2026
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 22 39 20 30
TEMP 29 29 31 32 34 33 27 27 24 24 32 37 39 37 31 28 24 21 24 27 30 27
DEWPT 29 29 31 31 31 31 27 25 24 24 31 34 34 33 29 26 23 19 17 17 17 17
RH 100100100 96 89 92100 92100100 96 89 82 85 92 92 96 92 74 65 58 65
WIND DIR NW NW NW NW NW NW W W SW SW SW W NW NW NW N N N N N N NE
WIND SPD 8 10 16 19 19 13 10 8 6 8 10 13 16 12 10 10 10 10 11 11 11 8
WIND GUST 26 29 29 26
CLOUDS OV OV B2 B2 B1 B1 SC B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC
POP 12HR 90 5 10 5 0
QPF 12HR 0.22 0 0 0 0
SNOW 12HR 3 00-00 00-00
SNOW D D D C
OBVIS BS BS
WIND CHILL 21 20 20 20 23 23 18 19 16 16 24 28 30 29 22 19 14 10 13 16 20 20
MIN CHILL 19 19 20 17 14 16 28 19 10 10 17
WINTER STORM W W W W W
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 14 38 32 51 27 41 27 43
TEMP 17 19 35 38 34 34 48 48 34 29 38 39 31 29 39 41
DEWPT 13 14 22 29 32 33 35 34 29 25 24 27 28 28 32 33
PWIND DIR E S S W NW NE E NE
WIND CHAR LT BZ BZ BZ GN GN GN GN
AVG CLOUDS SC B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1
POP 12HR 0 10 5 20 20 30 40 50
RAIN S S S S C C C
SNOW S C C S C C
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