506
FOUS53 KABR 150736
PFMABR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE ABERDEEN SD
236 AM CDT WED APR 15 2026
SDZ006-152100-
ABERDEEN-BROWN SD
45.45N 98.42W ELEV. 1299 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 78 46 84 33 43
TEMP 39 40 56 70 74 72 60 53 49 47 62 75 82 76 58 48 39 34 36 40 41 39
DEWPT 38 39 42 42 37 38 37 38 38 38 41 41 40 40 38 35 32 28 25 24 23 22
RH 96 96 59 36 26 29 42 57 66 71 46 29 22 27 47 60 76 78 64 52 48 50
WIND DIR S S S SW SW S SE S S S S S SW NW N N N N N N N N
WIND SPD 4 5 6 10 9 5 8 10 11 13 17 18 18 13 16 19 20 20 21 23 24 21
WIND GUST 28 29 32 31 33 34 35 33
CLOUDS B1 SC FW CL FW FW FW FW FW FW FW FW FW SC B1 B2 OV OV OV B2 B2 OV
POP 12HR 10 0 0 30 40
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C
SNOWSHWRS C C C
SPRINKLES C
WIND CHILL 29 22 25 29 31 29
MIN CHILL 33 39 39 22 22 27
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 44 24 55 32 72 42 71
TEMP 29 24 36 42 29 25 48 53 36 33 64 70 49 43 65 68
DEWPT 19 17 18 17 20 19 21 23 23 21 31 36 36 36 39 39
PWIND DIR NW NW NW NW SE S NW NW
WIND CHAR BZ BZ GN GN GN BZ GN GN
AVG CLOUDS B2 B1 SC SC SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 10 10 5 0 0 0 5 5
SDZ020-152100-
WATERTOWN-CODINGTON SD
44.91N 97.15W ELEV. 1745 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 72 44 80 35 48
TEMP 38 39 55 66 70 68 57 51 47 45 61 73 79 75 62 55 47 38 39 42 43 39
DEWPT 33 39 43 41 39 39 39 39 39 39 42 41 40 41 39 38 35 34 31 29 27 24
RH 82100 64 40 32 34 51 63 74 79 49 31 25 29 43 53 63 85 73 60 53 54
WIND DIR SE S SW SW SW S SE S S S S S S S E E NE N N N N N
WIND SPD 5 3 5 8 8 5 5 8 10 11 16 18 18 11 12 16 17 17 20 21 23 21
WIND GUST 28 27 27 31 33 34 33
CLOUDS B1 B1 FW CL SC FW FW FW FW FW CL CL CL FW SC SC B2 OV B2 B2 B2 B2
POP 12HR 10 0 0 10 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
SNOWSHWRS C S S
SPRINKLES C
WIND CHILL 29 29 32 33 29
MIN CHILL 31 38 39 28 27 28
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 40 24 52 33 68 43 69
TEMP 29 23 33 38 29 25 45 50 36 35 61 65 50 44 65 65
DEWPT 21 17 18 18 19 18 20 23 23 22 32 37 36 36 39 40
PWIND DIR NW NW NW NW SE S SW NW
WIND CHAR BZ BZ GN GN GN BZ GN GN
AVG CLOUDS B2 B2 B1 SC SC FW FW FW FW FW FW SC SC FW FW FW
POP 12HR 20 20 5 0 0 0 5 5
SNOWSHWRS S S
SDZ035-152100-
PIERRE-HUGHES SD
44.38N 100.29W ELEV. 1856 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 77 47 83 34 44
TEMP 48 41 56 69 75 73 60 55 51 47 64 77 82 76 59 49 40 35 35 40 43 41
DEWPT 38 37 41 40 34 34 35 36 36 33 37 39 38 40 38 36 34 29 25 24 22 22
RH 68 85 57 35 22 24 39 49 56 58 37 25 21 27 45 61 79 78 66 52 43 46
WIND DIR S SW SW SW S SE SE SE SE SE SW W W NW N N N N N NW NW N
WIND SPD 4 4 5 5 5 6 10 12 12 11 16 18 17 13 17 23 24 24 25 24 25 20
WIND GUST 33 35 34 35 34 35 31
CLOUDS FW FW FW CL FW FW FW FW FW FW FW FW FW SC B2 B2 B2 OV OV B2 B2 B2
POP 12HR 0 0 0 40 30
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
SNOWSHWRS C C C S S
WIND CHILL 29 23 23 30 33 31
MIN CHILL 37 39 22 21 30
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 25 49 27 62 36 75 43 74
TEMP 32 26 40 46 31 27 53 59 42 37 67 73 50 44 68 71
DEWPT 20 19 18 17 19 19 24 25 23 22 32 36 36 36 40 40
PWIND DIR NW NW W S SE SW N N
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 SC SC SC SC FW SC FW FW FW FW FW FW FW FW FW
POP 12HR 10 10 0 0 0 0 5 5
SDZ009-152100-
MOBRIDGE-WALWORTH SD
45.55N 100.41W ELEV. 1676 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 76 46 76 30 40
TEMP 42 40 55 67 73 70 59 54 49 46 58 70 73 67 52 43 35 31 32 37 39 37
DEWPT 41 37 40 39 34 34 35 35 37 36 38 39 39 40 38 35 30 24 22 21 21 20
RH 96 89 57 36 24 26 40 48 63 68 47 32 29 37 59 73 82 75 66 52 48 50
WIND DIR S S S SW S S SE SE SE S S SW W N N N N N N NW N NW
WIND SPD 5 5 5 8 9 9 9 12 13 11 13 16 17 14 20 23 23 21 23 23 23 20
WIND GUST 33 34 33 34 34 33 31
CLOUDS SC CL CL CL FW FW FW FW FW FW FW FW SC B1 B2 OV OV OV OV B2 B2 B2
POP 12HR 0 0 5 70 40
QPF 12HR 0 0 0 0.09 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L
SNOWSHWRS L L C C S S
SPRINKLES C
WIND CHILL 34 24 18 19 26 28 26
MIN CHILL 35 37 39 34 17 16 26
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 46 25 57 34 71 41 70
TEMP 30 23 37 43 30 26 50 55 40 35 63 68 48 43 64 67
DEWPT 19 17 18 17 21 20 23 26 24 23 33 38 37 36 39 40
PWIND DIR NW NW NW S SE SW N N
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 SC SC SC SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 10 10 5 0 0 0 5 5
SDZ008-152100-
SISSETON-ROBERTS SD
45.67N 96.99W ELEV. 1024 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 74 47 80 35 42
TEMP 35 41 57 69 72 70 58 53 49 48 63 75 79 75 59 50 44 36 37 40 40 37
DEWPT 34 39 43 42 40 40 40 39 39 40 43 42 42 43 40 37 35 32 28 27 25 23
RH 96 92 59 37 31 33 51 59 68 74 48 31 27 32 49 61 70 85 70 59 55 56
WIND DIR S S S SW SW SW S S S S S S S SW N N N N N NW NW NW
WIND SPD 2 5 6 9 8 5 6 9 10 11 17 20 18 13 13 17 18 19 21 24 26 24
WIND GUST 36
CLOUDS B1 B1 FW CL SC FW FW FW FW FW CL FW FW SC SC B1 B2 B2 B2 B2 B2 B2
POP 12HR 20 0 0 20 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C
SNOWSHWRS C C S S
SPRINKLES C
OBVIS F F
WIND CHILL 36 25 26 30 29 26
MIN CHILL 32 38 24 24 26
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 25 41 25 51 32 69 44 69
TEMP 29 25 34 39 29 27 45 48 36 34 62 66 50 46 65 65
DEWPT 20 18 18 19 20 20 21 23 24 23 32 37 37 37 39 39
PWIND DIR NW NW NW NW SE S W NW
WIND CHAR BZ BZ GN GN GN BZ GN GN
AVG CLOUDS B2 B2 B1 SC SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 10 20 5 0 0 0 5 5
SNOWSHWRS S
MNZ039-152100-
WHEATON-TRAVERSE MN
45.71N 96.50W ELEV. 1024 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 72 45 79 36 45
TEMP 33 40 54 66 71 69 58 52 48 45 61 74 78 75 62 53 46 37 39 40 41 38
DEWPT 31 39 43 45 41 41 41 41 41 41 43 43 43 44 43 38 37 33 30 29 27 25
RH 92 96 66 47 34 36 53 66 77 86 51 33 29 33 50 57 71 85 70 64 57 59
WIND DIR SE SE S S SW S SE S S S S S S S NE N NW N N NW NW NW
WIND SPD 1 4 5 6 6 5 6 9 10 10 16 20 19 13 14 17 18 19 21 24 26 25
CLOUDS SC B1 FW CL FW CL FW FW FW FW CL CL FW FW SC SC B2 B2 B2 B2 B2 B2
POP 12HR 10 0 0 20 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
SNOWSHWRS C C C S
OBVIS F F
WIND CHILL 38 27 28 30 30 27
MIN CHILL 32 38 27 26 26
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 25 40 25 50 32 69 43 69
TEMP 30 25 33 38 29 26 44 48 35 33 61 65 50 45 65 65
DEWPT 20 18 19 20 20 20 21 22 24 23 32 38 37 37 39 39
PWIND DIR NW NW NW NW SE S SW NW
WIND CHAR BZ WY GN GN GN BZ GN GN
AVG CLOUDS B2 B2 B1 SC SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 20 20 5 0 0 0 5 5
SNOWSHWRS S S
MNZ046-152100-
ORTONVILLE-BIG STONE MN
45.31N 96.42W ELEV. 1099 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 73 45 80 38 50
TEMP 35 41 55 67 72 70 59 52 48 45 62 75 80 77 63 55 48 40 41 44 44 40
DEWPT 35 39 43 44 41 41 41 41 41 41 44 43 43 43 42 40 38 35 32 29 28 25
RH 100 92 64 43 33 35 51 66 77 86 52 32 27 30 46 57 68 82 70 55 53 55
WIND DIR SE SE S S S S SE S SE SE S S S S E NW NW N NW NW NW NW
WIND SPD 1 2 2 5 5 4 5 5 5 8 13 18 17 11 12 14 16 17 20 24 25 24
CLOUDS SC B1 FW CL SC FW FW FW CL FW CL CL CL FW SC SC B2 B2 B2 B2 B2 B1
POP 12HR 5 0 0 10 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S
SNOWSHWRS C
OBVIS F F
WIND CHILL 31 32 35 34 30
MIN CHILL 33 31 29 29
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 26 41 26 52 32 69 44 71
TEMP 31 26 33 39 30 26 46 50 36 33 61 67 50 45 66 66
DEWPT 22 19 19 19 20 20 21 22 24 23 32 37 37 37 39 39
PWIND DIR NW NW NW NW E S SW NW
WIND CHAR BZ BZ GN GN LT GN GN GN
AVG CLOUDS B2 B2 B1 SC SC FW FW FW FW FW FW SC SC FW FW FW
POP 12HR 20 20 5 0 0 0 5 5
SNOWSHWRS S S
SDZ003-152100-
MCINTOSH-CORSON SD
45.92N 101.35W ELEV. 2316 FT
136 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 73 44 67 27 40
TEMP 43 39 54 66 72 69 57 51 46 44 55 63 65 59 47 37 31 27 30 35 38 36
DEWPT 37 35 39 38 34 35 35 35 34 33 38 40 38 37 33 32 26 21 20 21 20 18
RH 79 85 57 36 25 28 43 54 63 65 53 43 37 44 58 82 81 78 66 56 48 47
WIND DIR SW SW SW SW SW S SE SE SE SW W W NW N N N N NW NW NW NW NW
WIND SPD 5 8 10 10 10 8 10 13 13 11 17 19 21 23 26 26 26 25 27 26 27 26
WIND GUST 36
CLOUDS CL CL FW CL FW FW FW FW FW SC SC SC SC B1 OV OV OV OV B2 B2 B2 B2
POP 12HR 0 0 10 70 30
QPF 12HR 0 0 0 0.09 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L S
SNOWSHWRS L L L C C S S
WIND CHILL 33 38 39 25 17 12 15 22 26 24
MIN CHILL 32 35 37 25 12 11 22
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 44 23 57 34 71 41 69
TEMP 27 21 37 42 29 24 49 55 40 35 63 68 48 42 63 67
DEWPT 17 16 18 17 20 18 24 28 26 23 34 38 37 34 40 40
PWIND DIR NW NW W S SE SW W N
WIND CHAR BZ BZ GN GN GN BZ GN BZ
AVG CLOUDS B1 SC SC FW SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 10 10 0 0 0 0 5 5
SDZ015-152100-
WHITE HORSE-DEWEY SD
45.27N 100.89W ELEV. 1716 FT
136 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 76 45 76 30 43
TEMP 45 40 56 69 75 72 60 54 49 45 59 71 74 69 52 43 35 30 33 39 41 39
DEWPT 38 36 39 36 33 33 34 34 35 33 38 39 40 39 38 34 30 24 22 21 21 20
RH 76 85 53 30 21 24 37 46 58 62 45 31 29 33 59 70 82 78 63 48 44 46
WIND DIR SW SW SW SW S S SE SE S SW SW W W N N N N N NW NW N N
WIND SPD 5 4 5 8 10 8 8 10 10 9 13 17 18 17 20 21 21 20 23 23 24 21
WIND GUST 32 32 33
CLOUDS FW CL FW CL FW FW FW FW FW CL FW FW SC B1 OV OV OV OV OV B2 B2 B2
POP 12HR 0 0 5 70 30
QPF 12HR 0 0 0 0.05 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L
SNOWSHWRS L L C C S S
WIND CHILL 34 23 17 20 28 31 29
MIN CHILL 37 38 39 34 17 17 27
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 22 49 25 60 35 73 43 73
TEMP 30 23 40 46 30 26 52 58 41 36 65 71 50 43 67 71
DEWPT 18 17 16 17 20 18 24 27 24 23 33 38 37 35 40 41
PWIND DIR NW NW W S SE SW NW N
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 SC SC SC SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 10 10 5 0 0 0 5 5
SDZ033-152100-
MISSION RIDGE-STANLEY SD
44.69N 100.79W ELEV. 1985 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 75 47 79 33 43
TEMP 52 42 56 69 73 72 60 56 51 48 62 74 77 73 55 47 39 34 34 39 41 40
DEWPT 38 37 39 39 34 33 35 35 34 31 36 39 38 39 39 35 33 27 24 22 22 21
RH 59 82 53 33 24 24 39 45 52 51 38 28 24 29 55 63 79 75 66 50 46 46
WIND DIR SW SW SW S S SE SE SE S SW SW W W N N N N N NW N N NW
WIND SPD 3 5 6 8 9 9 11 13 13 13 17 19 18 17 21 26 26 26 26 25 26 23
CLOUDS CL FW FW CL FW FW FW FW FW FW FW FW SC B1 B2 B2 B2 OV OV B2 B2 B2
POP 12HR 0 0 5 50 30
QPF 12HR 0 0 0 0.03 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
SNOWSHWRS C C C S S
WIND CHILL 39 28 21 20 28 30 30
MIN CHILL 37 39 37 20 18 29
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 25 49 28 60 36 74 44 73
TEMP 33 26 41 47 33 29 52 58 43 37 66 71 51 45 66 70
DEWPT 19 18 18 17 20 19 24 26 24 23 32 36 37 36 40 41
PWIND DIR NW NW W S SE SW N N
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 SC SC SC SC FW SC FW FW FW FW FW FW FW FW FW
POP 12HR 10 10 5 0 0 0 5 5
SDZ045-152100-
MURDO-JONES SD
43.89N 100.71W ELEV. 2313 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 75 48 80 33 44
TEMP 45 42 57 69 74 72 59 53 50 49 63 76 80 75 60 48 39 34 34 40 42 40
DEWPT 40 37 39 37 32 30 30 32 30 28 33 36 34 35 34 34 31 27 24 22 21 21
RH 82 82 51 31 21 21 33 44 46 44 32 23 19 23 37 58 73 75 66 48 43 46
WIND DIR SW SW SW SW S S SE SE S SW SW W W NW N N N N N N N N
WIND SPD 3 8 9 8 8 9 11 14 16 14 21 21 20 17 21 26 28 27 27 26 28 25
WIND GUST 25 32 36 37 36
CLOUDS FW SC FW CL FW FW FW FW FW FW FW FW FW B1 B2 B2 B2 OV OV B2 B2 B2
POP 12HR 5 0 5 40 30
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
SNOWSHWRS C C C C C S
WIND CHILL 27 21 21 29 31 29
MIN CHILL 36 39 19 19 28
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 49 25 64 36 78 45 75
TEMP 31 24 41 47 30 27 55 61 42 38 70 75 52 46 70 73
DEWPT 17 17 17 14 16 15 22 23 21 19 28 30 31 32 39 39
PWIND DIR NW NW W S SE SW W NW
WIND CHAR BZ BZ GN GN GN BZ GN BZ
AVG CLOUDS B2 SC SC SC SC FW SC FW FW FW FW FW FW FW FW FW
POP 12HR 20 10 0 0 0 0 5 5
SNOWSHWRS S
SDZ048-152100-
PRESHO-LYMAN SD
43.91N 100.06W ELEV. 1775 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 78 47 85 33 46
TEMP 45 43 59 71 76 74 60 54 50 48 66 80 84 78 62 50 41 34 36 42 44 41
DEWPT 39 37 40 38 33 32 33 35 35 31 33 37 35 36 34 35 33 29 26 24 22 22
RH 79 79 49 30 21 21 36 48 56 51 29 21 17 22 35 56 73 82 67 48 41 46
WIND DIR SW SW SW SW S S SE S S S SW SW SW NW N N N N N N N N
WIND SPD 10 5 6 8 8 9 10 12 13 12 18 21 19 14 18 24 26 26 29 28 29 24
WIND GUST 29 35 39 39 40 40 41 35
CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW FW SC B1 B2 B2 OV OV B2 OV B2
POP 12HR 0 0 5 20 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
SNOWSHWRS S S S S S S
WIND CHILL 31 21 23 31 34 31
MIN CHILL 37 21 21 30
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 50 25 64 35 78 44 76
TEMP 31 25 41 47 30 26 56 61 41 36 71 75 52 45 71 74
DEWPT 18 18 18 15 16 15 24 24 21 20 30 32 31 33 40 39
PWIND DIR NW NW W S SE SW W NW
WIND CHAR BZ BZ GN GN GN BZ GN BZ
AVG CLOUDS B2 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 20 10 0 0 0 0 5 5
SNOWSHWRS S
SDZ051-152100-
FORT THOMPSON-BUFFALO SD
44.05N 99.41W ELEV. 1440 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 76 47 83 36 47
TEMP 47 43 57 69 74 73 61 54 50 47 62 76 81 78 64 55 44 37 38 42 45 42
DEWPT 40 38 42 41 36 35 37 39 39 37 36 35 36 37 38 36 36 32 28 26 25 24
RH 76 82 57 36 25 25 41 57 66 68 38 22 20 23 38 49 73 82 67 53 45 48
WIND DIR S S SW W S SE SE SE SE SE S SW SW W E N N N N NW NW NW
WIND SPD 2 3 4 5 6 6 9 10 10 10 13 17 16 11 13 18 21 23 26 25 25 21
WIND GUST 28 32 34 35
CLOUDS B1 SC FW CL FW FW FW FW FW FW FW CL FW SC B1 B1 B2 B2 OV B2 B2 B2
POP 12HR 5 0 0 20 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
SNOWSHWRS S S S S
WIND CHILL 36 26 26 32 36 33
MIN CHILL 25 24 32
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 26 49 26 61 36 76 44 76
TEMP 34 27 39 47 33 27 53 59 42 37 66 74 53 45 69 73
DEWPT 22 20 19 17 19 19 23 25 23 22 32 34 35 36 40 40
PWIND DIR NW NW NW SW SE S S NW
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B1 SC SC SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 20 10 0 0 0 0 5 5
SNOWSHWRS S S
SDZ036-152100-
HIGHMORE-HYDE SD
45.52N 99.44W ELEV. 1886 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 76 48 84 33 45
TEMP 43 42 58 69 73 72 60 55 52 48 64 77 82 77 60 53 42 34 36 40 43 40
DEWPT 39 37 41 39 35 33 34 36 38 36 35 36 36 36 36 34 34 29 26 24 23 21
RH 86 82 53 33 25 24 37 49 59 63 34 23 19 23 41 48 73 82 67 52 45 46
WIND DIR S S SW SW SW S SE S S S S SW SW NW N N N N N N N N
WIND SPD 9 9 10 10 10 9 12 17 18 18 20 21 20 14 18 23 26 26 27 28 28 25
CLOUDS SC FW CL CL FW FW FW FW FW FW FW CL FW SC B1 B1 B2 B2 OV B2 B2 B2
POP 12HR 5 0 0 30 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
SNOWSHWRS C C C S S
WIND CHILL 37 32 21 23 29 33 29
MIN CHILL 35 21 21 29
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 47 25 59 36 74 44 74
TEMP 31 24 38 45 30 26 52 57 40 37 66 72 50 45 68 72
DEWPT 19 17 17 15 17 17 21 22 20 20 29 32 34 35 39 39
PWIND DIR NW NW W SW SE S S NW
WIND CHAR BZ BZ GN GN BZ BZ BZ BZ
AVG CLOUDS B2 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 20 10 5 0 0 0 5 5
SNOWSHWRS S
SDZ037-152100-
MILLER-HAND SD
45.52N 98.99W ELEV. 1578 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 77 44 82 32 42
TEMP 40 40 56 69 74 71 58 52 46 45 61 75 81 74 55 47 38 33 33 38 40 37
DEWPT 40 39 42 40 36 36 37 36 38 38 40 40 39 39 38 35 32 27 25 23 22 22
RH 100 96 59 35 25 28 45 54 73 76 46 28 22 28 53 63 79 78 72 54 48 54
WIND DIR SW SW SW SW SW S S S S S S S SW NW N N N N N N N N
WIND SPD 4 5 6 10 10 8 8 10 10 11 16 18 19 14 17 20 21 21 24 25 25 21
WIND GUST 31 32 32 34 35 32
CLOUDS B1 SC CL CL CL FW FW FW FW FW FW FW FW SC B1 OV OV OV OV OV B2 OV
POP 12HR 10 0 0 50 50
QPF 12HR 0 0 0 0.03 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
SNOWSHWRS C C C S S
SPRINKLES C C
WIND CHILL 39 27 20 21 27 30 26
MIN CHILL 35 38 39 39 19 19 26
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 44 24 55 31 72 42 71
TEMP 29 23 36 42 28 25 47 52 36 33 63 70 48 43 65 68
DEWPT 18 17 18 18 20 19 21 23 23 21 32 36 36 36 39 39
PWIND DIR NW NW NW W SE S NW NW
WIND CHAR BZ BZ GN GN GN BZ GN BZ
AVG CLOUDS B2 B1 SC SC SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 10 10 5 0 0 0 5 5
SDZ034-152100-
ONIDA-SULLY SD
44.70N 100.07W ELEV. 1873 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 76 46 81 32 42
TEMP 46 39 55 68 73 72 59 55 50 46 62 76 80 75 57 48 38 33 33 39 41 39
DEWPT 39 38 41 41 35 34 35 36 38 36 38 39 39 40 39 37 33 28 25 24 22 21
RH 76 96 59 37 25 25 40 49 63 68 41 26 23 28 51 65 82 82 72 54 46 48
WIND DIR S SW SW SW S S SE SE SE S SW SW W N N N N N N NW N N
WIND SPD 2 5 6 8 8 8 11 14 14 13 17 19 18 13 19 24 26 26 26 26 26 21
WIND GUST 36 36 32
CLOUDS FW FW CL CL FW FW FW FW FW FW FW FW FW SC B2 B2 B2 OV OV B2 B2 B2
POP 12HR 0 0 0 50 30
QPF 12HR 0 0 0 0.03 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
SNOWSHWRS C C C S S S
WIND CHILL 27 20 20 28 30 29
MIN CHILL 35 38 39 20 18 29
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 25 59 34 74 42 72
TEMP 31 23 38 45 29 26 51 57 40 35 66 71 50 43 67 70
DEWPT 20 18 18 16 19 19 23 25 22 21 31 36 37 37 40 40
PWIND DIR NW NW NW S SE S N N
WIND CHAR BZ BZ GN GN GN BZ GN GN
AVG CLOUDS B2 SC SC SC SC FW SC FW FW FW FW FW FW FW FW FW
POP 12HR 20 10 5 0 0 0 5 5
SNOWSHWRS S S
SDZ016-152100-
GETTYSBURG-POTTER SD
45.01N 99.95W ELEV. 2064 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 74 45 79 30 40
TEMP 47 39 55 67 72 70 58 53 49 45 60 73 77 72 54 45 36 31 32 37 38 37
DEWPT 38 38 41 39 35 34 34 36 37 36 38 39 38 40 38 37 32 27 24 23 22 21
RH 71 96 59 36 26 26 40 52 63 70 44 29 24 31 54 73 85 85 72 56 52 52
WIND DIR S SW SW SW S S SE SE S S S SW W N N N N N N NW NW NW
WIND SPD 1 8 9 10 10 9 11 14 17 14 18 20 19 14 19 25 26 25 26 26 26 23
WIND GUST 35 35 36 37 36 33
CLOUDS FW FW CL CL FW FW FW FW FW FW FW FW FW B1 B2 B2 OV OV OV B2 B2 OV
POP 12HR 0 0 0 50 40
QPF 12HR 0 0 0 0.03 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
SNOWSHWRS C C C S S S
WIND CHILL 39 36 24 17 18 25 27 25
MIN CHILL 33 36 38 36 17 15 24
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 45 23 57 33 72 42 71
TEMP 29 22 36 43 28 24 50 55 39 35 64 70 49 43 65 68
DEWPT 19 17 18 17 18 19 22 24 21 20 31 35 36 37 40 39
PWIND DIR NW NW NW S SE S N N
WIND CHAR BZ BZ GN GN GN BZ GN BZ
AVG CLOUDS B2 B1 SC SC SC FW SC FW FW FW FW FW FW FW FW FW
POP 12HR 20 10 5 0 0 0 5 5
SNOWSHWRS S S
SDZ017-152100-
FAULKTON-FAULK SD
45.03N 99.13W ELEV. 1581 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 76 45 84 33 43
TEMP 37 42 58 70 74 72 58 53 50 46 63 77 82 77 58 50 40 34 35 40 41 38
DEWPT 37 39 41 40 36 36 35 36 38 38 38 39 37 38 38 35 33 29 26 24 23 22
RH 100 89 53 33 25 27 42 52 63 73 39 25 20 24 47 56 76 82 69 52 48 52
WIND DIR SW SW SW SW S S S S S S S SW SW NW N N N N N N N N
WIND SPD 3 6 9 10 10 8 9 12 13 14 18 20 20 14 18 23 25 26 27 27 27 24
CLOUDS SC FW FW CL FW FW FW FW FW FW FW FW FW SC B1 B2 B2 OV OV B2 B2 B2
POP 12HR 0 0 0 40 40
QPF 12HR 0 0 0 0.01 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
SNOWSHWRS C C C S S S
SPRINKLES C
WIND CHILL 30 21 22 29 31 27
MIN CHILL 32 20 20 27
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 46 25 57 33 74 43 73
TEMP 30 24 38 43 29 26 50 55 37 35 66 72 50 45 67 70
DEWPT 19 17 18 17 19 19 21 24 22 21 32 36 36 37 40 39
PWIND DIR NW NW NW W SE S W NW
WIND CHAR BZ BZ GN GN GN BZ GN BZ
AVG CLOUDS B2 B1 SC SC FW FW SC CL FW FW FW FW FW FW FW FW
POP 12HR 20 10 5 0 0 0 5 5
SNOWSHWRS S S
SDZ010-152100-
ROSCOE-EDMUNDS SD
45.45N 99.33W ELEV. 1831 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 75 44 80 30 41
TEMP 43 40 57 68 73 70 58 51 48 45 61 74 79 72 54 47 37 31 32 37 39 36
DEWPT 41 39 41 39 35 35 36 36 37 37 39 40 38 39 38 35 32 27 24 23 22 22
RH 93 96 55 34 25 27 44 56 65 73 44 29 23 30 54 63 82 85 72 56 50 56
WIND DIR SW SW SW SW SW S SE S S S S SW W NW N N N N N NW N N
WIND SPD 6 6 8 11 10 9 10 12 13 13 18 20 20 16 18 23 24 25 27 27 27 25
CLOUDS SC SC CL CL CL FW FW FW FW FW FW FW FW SC B2 OV OV OV OV B2 B2 B2
POP 12HR 5 0 0 50 50
QPF 12HR 0 0 0 0.04 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
SNOWSHWRS C C C S S S
SPRINKLES C
WIND CHILL 39 39 26 17 18 25 28 24
MIN CHILL 35 39 39 38 17 17 23
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 44 23 55 32 72 42 69
TEMP 29 23 34 41 28 25 48 53 36 33 63 69 48 44 64 67
DEWPT 19 17 18 18 20 19 21 24 22 21 32 36 36 37 39 39
PWIND DIR NW NW NW SW SE S NW NW
WIND CHAR BZ BZ GN GN GN BZ GN BZ
AVG CLOUDS B2 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 20 10 5 0 0 0 5 5
SNOWSHWRS S
SDZ004-152100-
HERREID-CAMPBELL SD
45.84N 100.08W ELEV. 1686 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 75 45 74 29 41
TEMP 41 40 55 68 73 70 58 52 49 45 57 67 72 66 52 43 34 30 31 37 39 36
DEWPT 41 38 41 40 36 36 37 36 37 37 40 40 40 40 38 35 29 24 22 22 21 21
RH 100 92 59 36 26 29 45 54 63 73 53 37 31 38 59 73 82 78 69 54 48 54
WIND DIR S S SW SW SW S SE SE SE SE S SW W N N N N N NW NW NW NW
WIND SPD 6 5 6 10 10 8 8 11 12 11 13 17 18 16 18 21 21 21 23 24 25 21
WIND GUST 32
CLOUDS SC FW CL CL CL FW FW FW FW FW FW FW FW SC B2 OV OV OV OV B2 B2 B2
POP 12HR 5 0 5 70 50
QPF 12HR 0 0 0 0.10 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L
SNOWSHWRS L L C C S S
SPRINKLES C
WIND CHILL 39 34 22 17 18 26 28 25
MIN CHILL 34 37 39 33 17 15 25
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 44 24 56 33 71 41 70
TEMP 28 22 36 42 28 24 49 54 38 34 63 68 48 42 64 67
DEWPT 19 17 18 18 20 20 23 25 24 21 33 38 37 36 39 39
PWIND DIR NW NW NW S SE SW NE N
WIND CHAR BZ BZ GN GN GN BZ GN GN
AVG CLOUDS B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 10 10 5 0 0 0 5 5
SDZ005-152100-
EUREKA-MCPHERSON SD
45.77N 99.62W ELEV. 1890 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 75 46 77 30 40
TEMP 42 40 56 68 73 71 58 52 49 46 59 70 75 69 52 44 35 31 31 36 38 35
DEWPT 42 37 41 39 34 34 35 35 36 37 39 39 38 38 37 35 30 26 22 21 21 20
RH 100 89 57 34 24 26 42 52 61 71 47 32 26 32 56 70 82 81 69 54 50 54
WIND DIR S S SW SW SW S SE SE S S S SW W NW N N N N NW NW NW NW
WIND SPD 6 5 9 12 11 9 10 13 16 14 18 21 21 18 21 25 26 26 28 29 29 26
CLOUDS SC FW CL CL CL FW FW FW FW FW FW FW FW SC B2 OV OV OV OV B2 B2 B2
POP 12HR 5 0 5 60 50
QPF 12HR 0 0 0 0.09 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L
SNOWSHWRS S L C C S S S
SPRINKLES C
WIND CHILL 35 22 17 17 23 26 22
MIN CHILL 35 38 39 35 17 15 22
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 43 24 54 33 71 42 70
TEMP 28 22 34 41 28 24 48 52 37 34 63 68 48 43 63 67
DEWPT 18 17 18 17 20 19 21 23 22 21 31 35 36 36 38 38
PWIND DIR NW NW NW SW SE SW N NW
WIND CHAR BZ BZ GN GN GN BZ GN BZ
AVG CLOUDS B2 B1 SC FW SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 20 10 5 0 0 0 5 5
SNOWSHWRS S
SDZ018-152100-
REDFIELD-SPINK SD
44.87N 98.52W ELEV. 1302 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 78 47 86 35 46
TEMP 40 40 57 71 76 72 59 53 49 47 63 78 84 79 60 53 44 36 38 42 44 40
DEWPT 40 39 42 40 35 35 37 37 38 38 39 38 36 38 38 35 35 30 27 24 22 21
RH 100 96 57 32 22 26 44 54 66 71 41 24 18 23 44 50 70 79 64 48 41 46
WIND DIR S S SW SW SW S S S S S S S SW W N N N N N N N N
WIND SPD 10 5 8 10 9 8 10 12 13 16 18 20 19 13 16 20 23 24 26 26 27 24
WIND GUST 33 34 37 37 39 35
CLOUDS SC SC FW CL FW FW FW FW FW FW FW FW FW SC B1 B1 OV OV OV B2 B2 OV
POP 12HR 10 0 0 30 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
SNOWSHWRS C C
SPRINKLES C
WIND CHILL 34 35 24 26 32 34 30
MIN CHILL 32 39 39 23 23 30
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 25 47 24 57 34 75 42 74
TEMP 30 25 39 44 29 25 50 55 38 35 66 72 50 43 68 71
DEWPT 19 17 17 16 18 18 20 22 22 21 30 35 35 36 39 38
PWIND DIR NW NW NW NW SE S S NW
WIND CHAR BZ BZ GN GN GN BZ GN BZ
AVG CLOUDS B2 B1 SC SC SC FW SC FW FW FW FW SC FW FW FW FW
POP 12HR 20 10 5 0 0 0 5 5
SNOWSHWRS S
SDZ019-152100-
CLARK-CLARK SD
44.88N 97.73W ELEV. 1798 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 72 47 80 35 44
TEMP 43 41 56 66 70 69 58 52 49 48 62 73 79 76 62 55 47 37 37 39 41 38
DEWPT 37 40 43 42 38 38 37 38 39 40 42 40 38 41 39 36 35 32 29 27 25 23
RH 79 96 62 42 31 32 45 59 68 74 48 30 23 28 43 49 63 82 72 62 52 54
WIND DIR SE S SW SW SW S S S S S S S SW SW E E N N N N N N
WIND SPD 5 6 9 10 9 6 9 12 13 16 19 21 19 13 14 19 21 23 25 25 26 25
WIND GUST 35 36 35
CLOUDS SC SC FW CL FW FW FW FW FW FW CL CL CL SC SC SC B2 OV B2 B2 B2 B2
POP 12HR 10 0 0 20 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
SNOWSHWRS C C S S
SPRINKLES C
WIND CHILL 39 26 25 28 30 27
MIN CHILL 35 38 24 23 25
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 41 24 52 34 69 43 69
TEMP 29 23 33 39 29 25 45 50 37 35 61 67 50 45 64 66
DEWPT 20 17 18 17 18 18 20 22 22 21 32 37 35 36 40 39
PWIND DIR NW NW NW W SE S S W
WIND CHAR BZ BZ GN GN GN BZ BZ BZ
AVG CLOUDS B2 B1 B1 SC SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 20 20 5 0 0 0 5 5
SNOWSHWRS S S
SDZ023-152100-
CLEAR LAKE-DEUEL SD
44.77N 96.68W ELEV. 1834 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 73 46 80 39 51
TEMP 39 41 57 67 70 68 56 51 48 46 62 74 78 75 62 58 51 42 43 44 45 39
DEWPT 35 38 42 40 37 39 37 38 38 38 42 40 39 39 37 38 35 35 32 29 27 23
RH 85 89 57 37 30 34 49 61 68 73 48 29 25 27 39 47 54 76 65 55 49 52
WIND DIR S SW SW SW S SE S S S S S S S S S S S N N N N N
WIND SPD 3 4 5 8 8 5 5 9 10 11 16 19 18 12 12 17 18 18 21 23 24 23
WIND GUST 27 28 32 34 35 35
CLOUDS SC B1 FW FW SC FW FW FW CL FW CL CL CL FW FW SC B1 B2 B2 B2 B2 B2
POP 12HR 0 0 0 10 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
SNOWSHWRS S
WIND CHILL 33 34 35 36 28
MIN CHILL 36 39 32 32 28
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 40 24 51 33 69 43 70
TEMP 29 23 33 38 29 26 46 49 35 34 61 66 50 45 66 65
DEWPT 20 16 18 17 17 17 19 22 21 20 30 35 34 34 39 39
PWIND DIR NW NW NW NW SE S SW W
WIND CHAR BZ BZ GN GN GN BZ BZ BZ
AVG CLOUDS B2 B1 B1 SC SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 20 20 5 0 0 0 5 5
SNOWSHWRS S S
SDZ021-152100-
MILBANK-GRANT SD
45.22N 96.63W ELEV. 1152 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 73 47 80 38 50
TEMP 39 41 56 68 72 69 58 52 49 47 63 75 80 76 62 55 48 40 41 43 44 40
DEWPT 34 39 44 44 41 41 40 41 40 41 45 43 43 43 42 38 37 35 31 29 27 25
RH 82 92 64 42 33 36 51 66 71 79 52 32 27 31 48 53 65 82 67 57 51 55
WIND DIR S S S SW S S S S S S S S S S NE NW NW N N N N NW
WIND SPD 3 2 3 5 5 5 5 6 8 9 13 18 17 11 11 14 16 17 20 23 25 23
WIND GUST 33
CLOUDS SC B1 FW CL SC FW FW FW CL FW CL CL CL FW SC SC B2 B2 B2 B2 B2 B2
POP 12HR 0 0 0 20 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S
SNOWSHWRS S
OBVIS F F
WIND CHILL 31 32 34 35 30
MIN CHILL 37 31 30 30
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 25 41 25 52 32 70 44 71
TEMP 31 26 34 39 30 27 46 50 36 34 62 67 50 45 66 66
DEWPT 22 19 19 19 20 20 21 23 24 23 33 37 37 37 40 40
PWIND DIR NW NW NW NW SE S SW NW
WIND CHAR BZ BZ GN LT GN GN GN GN
AVG CLOUDS B2 B2 B1 SC SC FW FW FW FW FW FW FW SC FW FW FW
POP 12HR 20 20 5 0 0 0 5 5
SNOWSHWRS S S
SDZ011-152100-
WEBSTER-DAY SD
45.34N 97.52W ELEV. 1857 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 70 47 77 33 40
TEMP 39 41 56 66 70 68 57 52 49 47 63 73 77 74 59 51 43 35 35 37 38 36
DEWPT 31 40 43 42 38 38 38 39 38 39 41 40 40 42 38 35 34 31 27 26 24 23
RH 73 96 62 42 31 33 49 61 66 74 44 30 26 32 45 54 70 85 72 64 57 59
WIND DIR S S SW SW SW SW S S S S S S SW SW NE NE N N N N N N
WIND SPD 2 5 6 10 8 5 6 10 10 12 17 18 17 12 12 14 17 18 19 20 21 21
WIND GUST 20 23 27 28 27 27 27 29 32 33 34 34
CLOUDS SC SC FW CL FW FW FW FW FW FW FW CL FW FW SC B1 B2 OV OV B2 B2 B2
POP 12HR 10 0 0 20 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
SNOWSHWRS S C C S S
SPRINKLES C
WIND CHILL 35 24 24 26 28 25
MIN CHILL 36 39 23 23 25
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 39 24 50 34 67 43 67
TEMP 29 23 32 37 29 25 44 48 36 35 60 65 50 45 63 63
DEWPT 20 17 18 18 20 19 20 23 23 22 31 36 36 36 38 39
PWIND DIR NW NW NW NW SE S SW NW
WIND CHAR BZ BZ GN GN GN BZ GN GN
AVG CLOUDS B2 B2 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 10 5 0 0 0 5 5
SDZ007-152100-
BRITTON-MARSHALL SD
45.79N 97.75W ELEV. 1358 FT
236 AM CDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 73 48 79 33 41
TEMP 37 41 56 68 73 69 58 53 50 49 64 73 78 72 57 48 39 34 35 37 39 37
DEWPT 37 40 44 43 39 39 40 39 38 39 43 42 42 42 40 35 33 29 27 25 24 23
RH 100 96 64 40 29 33 51 59 63 68 46 33 28 34 53 60 79 82 72 61 54 56
WIND DIR SE S SW SW SW S SE S S S S S SW W N N N N N N N N
WIND SPD 1 5 8 10 9 5 6 10 11 12 17 19 18 13 13 17 18 18 20 21 21 20
WIND GUST 28 29 28 24 28 29 28 32 33 34 33
CLOUDS B1 SC FW CL CL CL FW FW FW FW FW FW FW FW B1 B2 B2 OV OV B2 B2 B2
POP 12HR 10 0 0 30 40
QPF 12HR 0 0 0 0.01 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
SNOWSHWRS C C C S S
SPRINKLES C
OBVIS F F
WIND CHILL 30 23 24 26 29 27
MIN CHILL 36 39 23 23 26
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 41 24 51 34 69 43 68
TEMP 29 24 33 39 28 26 44 49 36 35 61 67 49 44 63 65
DEWPT 20 17 18 18 20 20 22 24 24 23 33 38 37 37 39 39
PWIND DIR NW NW NW NW SE S SW NW
WIND CHAR BZ BZ GN LT GN BZ GN GN
AVG CLOUDS B2 B2 B1 SC SC FW FW FW FW FW SC SC FW SC SC FW
POP 12HR 10 10 5 0 0 0 5 5
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