952
FOUS53 KABR 180831
PFMABR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE ABERDEEN SD
330 AM CDT SAT APR 18 2026
SDZ006-182100-
ABERDEEN-BROWN SD
45.45N 98.42W ELEV. 1299 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 48 25 49 29 73
TEMP 24 24 32 41 47 46 37 33 29 26 35 43 48 48 36 32 30 31 45 59 70 71
DEWPT 17 14 14 13 15 17 22 24 24 23 23 20 20 19 19 18 18 18 22 29 33 36
RH 74 65 47 31 27 31 54 69 81 88 61 39 33 31 50 56 60 58 40 32 25 28
WIND DIR NW NW NW NW NW NW W W NW N N N N NE E SE S S S S S SW
WIND SPD 13 13 18 18 21 18 10 9 8 6 9 9 6 6 6 9 10 13 20 21 19 10
WIND GUST 28 32 29 32 33
CLOUDS FW CL FW FW FW B1 B1 SC SC SC FW CL CL FW FW FW FW FW FW SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 12 12 20 32 39 39 30 25 21 18 28 37 30 24 21 20 37
MIN CHILL 9 13 34 24 16 19 39 24 17 22
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 38 73 49 86 57 75 37 53
TEMP 47 39 63 70 52 50 79 82 66 59 70 69 46 39 47 49
DEWPT 36 33 35 37 35 38 49 48 50 53 49 43 36 32 30 27
PWIND DIR NW NE SE S S SW NW NW
WIND CHAR GN GN GN BZ BZ BZ BZ BZ
AVG CLOUDS SC FW FW FW FW FW FW SC B1 B1 B2 B1 B1 B1 B2 B1
POP 12HR 0 0 0 5 40 40 30 20
RAIN SHWRS C C C C C S S S
SNOWSHWRS S S S
TSTMS S
SDZ020-182100-
WATERTOWN-CODINGTON SD
44.91N 97.15W ELEV. 1745 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 43 25 46 27 68
TEMP 26 23 30 37 42 42 36 33 30 26 33 41 46 44 35 31 29 29 43 57 66 67
DEWPT 16 14 14 13 13 15 19 23 24 23 23 20 19 18 19 18 17 16 22 29 32 35
RH 65 68 51 37 30 33 50 66 78 88 66 42 34 35 52 58 60 58 43 34 28 30
WIND DIR NW NW NW NW NW NW W W W NW N N N N E E SE S S S S SW
WIND SPD 16 16 19 19 20 18 10 8 9 8 9 10 9 6 5 8 10 12 18 21 19 13
WIND GUST 26 26 29 31 32 29 28 33 31
CLOUDS SC FW FW CL FW SC B1 SC SC SC FW CL CL CL CL FW FW FW FW SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 13 10 18 27 33 33 28 25 22 18 26 35 24 20 19 35
MIN CHILL 9 11 28 24 17 17 35 23 17 21
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 40 69 48 82 57 75 36 50
TEMP 50 40 64 66 52 50 76 78 65 59 70 69 47 38 46 47
DEWPT 35 33 36 38 35 38 50 49 52 54 51 48 40 33 33 30
PWIND DIR W NE SE S S S W NW
WIND CHAR GN GN GN BZ BZ BZ BZ BZ
AVG CLOUDS SC FW FW CL CL FW SC SC SC B1 B2 B1 B1 B1 B1 B1
POP 12HR 0 0 0 5 40 40 40 30
RAIN SHWRS S C C C C C C S
TSTMS S S
SDZ035-182100-
PIERRE-HUGHES SD
44.38N 100.29W ELEV. 1856 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 52 28 57 35 78
TEMP 25 25 35 44 50 51 41 37 32 29 38 48 55 56 44 39 37 35 48 68 77 76
DEWPT 20 17 18 18 17 18 22 23 25 26 26 26 25 24 23 21 21 21 28 33 32 37
RH 81 71 49 35 27 27 46 56 75 88 62 42 31 29 43 48 52 56 46 27 19 24
WIND DIR W W NW NW NW NW W NW W N NE NE NE E E SE SE SE S S SW N
WIND SPD 11 11 18 20 21 18 8 5 5 6 6 6 6 9 11 12 13 13 17 14 11 8
WIND GUST 31 33 28
CLOUDS FW FW FW FW SC B1 B1 SC FW B1 SC FW FW FW FW FW CL FW FW SC FW SC
POP 12HR 5 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 14 14 24 35 35 26 22 38 31 28 26
MIN CHILL 12 15 37 30 21 23 31 25 29
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 41 78 52 88 53 73 35 54
TEMP 50 41 69 75 59 53 82 83 63 54 69 64 44 37 48 51
DEWPT 36 36 40 39 36 38 47 43 49 46 43 38 33 29 27 24
PWIND DIR N E SE SE SE W NW NW
WIND CHAR LT GN GN BZ BZ BZ WY BZ
AVG CLOUDS SC FW FW FW FW FW SC SC B1 B1 B1 SC B1 B1 B2 SC
POP 12HR 0 0 0 10 40 30 40 20
RAIN SHWRS C C S C C C S
SNOWSHWRS S
TSTMS S S
SDZ009-182100-
MOBRIDGE-WALWORTH SD
45.55N 100.41W ELEV. 1676 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 48 25 52 33 73
TEMP 26 23 30 40 46 46 37 34 30 26 34 43 50 51 41 37 35 35 46 61 71 71
DEWPT 17 15 16 17 19 22 26 27 25 23 23 22 22 21 22 21 21 21 26 32 33 38
RH 68 71 55 39 34 38 64 75 81 88 64 43 33 30 46 52 56 56 45 33 25 30
WIND DIR NW NW NW NW NW NW NW NW NW N NE N NE E E SE S S S S SW W
WIND SPD 12 12 17 18 20 18 9 6 6 5 5 5 6 6 9 12 14 16 18 16 13 10
WIND GUST 28 32 23 25 27 26
CLOUDS FW CL FW FW B1 B1 B1 SC SC FW FW CL CL FW FW FW FW FW FW SC SC SC
POP 12HR 20 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 14 12 19 31 38 39 31 28 23 19 34 28 26 25 39
MIN CHILL 11 12 31 27 18 19 27 22 27
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 39 74 50 84 51 69 33 51
TEMP 49 40 66 72 55 50 77 80 61 52 65 60 42 35 45 48
DEWPT 37 35 38 40 38 38 46 44 48 47 44 37 33 29 27 24
PWIND DIR N SE SE SE S W NW NW
WIND CHAR LT GN GN BZ BZ BZ WY BZ
AVG CLOUDS SC FW FW FW FW SC SC SC B1 B1 B1 SC B1 B1 B1 SC
POP 12HR 0 0 0 10 40 40 40 20
RAIN SHWRS C C C C C C
SNOWSHWRS C S
SDZ008-182100-
SISSETON-ROBERTS SD
45.67N 96.99W ELEV. 1024 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 44 26 45 28 68
TEMP 29 25 32 40 44 42 35 32 30 27 33 40 45 43 34 30 29 30 45 61 67 66
DEWPT 17 14 13 13 15 16 21 23 24 24 22 20 18 17 19 18 17 17 22 29 32 36
RH 60 62 45 33 30 34 56 69 78 88 63 44 33 35 54 60 60 58 40 29 27 33
WIND DIR NW NW NW NW NW NW W W NW NW N N N N E SE S S S S SW SW
WIND SPD 19 18 21 21 23 19 10 10 10 9 10 10 9 6 5 6 10 13 18 23 21 13
WIND GUST 29 33
CLOUDS SC SC FW FW FW SC SC SC SC SC SC FW FW CL FW FW SC SC SC SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 16 11 19 30 35 33 28 24 21 18 25 33 23 20 19 37
MIN CHILL 11 12 31 24 17 17 35 22 17 24
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 40 67 46 83 59 76 37 52
TEMP 49 40 62 65 49 48 77 79 65 60 71 69 48 40 49 48
DEWPT 35 33 34 35 34 36 48 50 52 54 54 49 40 34 34 31
PWIND DIR W NE SE SE S S W NW
WIND CHAR GN LT GN BZ BZ BZ BZ WY
AVG CLOUDS SC FW CL CL FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 0 0 5 40 40 40 30
RAIN SHWRS S C C C C C C S
TSTMS S S
MNZ039-182100-
WHEATON-TRAVERSE MN
45.71N 96.50W ELEV. 1024 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 44 27 45 27 68
TEMP 28 25 31 39 43 42 36 33 31 28 33 40 44 43 34 30 28 29 42 57 66 67
DEWPT 16 14 14 14 15 16 21 24 24 23 21 20 18 16 19 18 17 17 20 28 32 35
RH 60 62 49 35 32 34 54 69 75 81 61 44 35 33 54 60 63 60 41 33 28 30
WIND DIR NW NW NW NW NW NW W W N NW N N N N NE SE SE S S S S SW
WIND SPD 20 19 21 21 21 19 10 9 10 10 10 10 10 8 5 6 10 13 18 21 20 13
CLOUDS SC SC FW FW FW B1 SC SC B1 SC FW FW FW CL FW FW SC SC SC SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 14 11 18 28 34 33 28 25 22 18 25 33 38 23 19 18 34
MIN CHILL 11 12 31 24 17 17 33 22 16 22
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 39 67 45 83 59 77 39 52
TEMP 47 39 62 65 49 47 76 79 65 60 71 69 50 41 49 48
DEWPT 36 33 34 33 34 35 48 51 53 54 56 52 45 36 35 33
PWIND DIR W N SE SE SE S W NW
WIND CHAR GN LT GN BZ BZ BZ BZ BZ
AVG CLOUDS SC FW CL CL FW FW FW SC SC B1 B1 B1 B1 B2 B2 B1
POP 12HR 0 0 0 5 40 50 40 30
RAIN SHWRS S C C C C C C S
TSTMS S S
MNZ046-182100-
ORTONVILLE-BIG STONE MN
45.31N 96.42W ELEV. 1099 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 45 28 46 27 69
TEMP 27 26 32 40 44 44 36 34 31 28 35 42 45 44 35 30 28 28 43 59 67 68
DEWPT 17 14 14 14 15 15 19 23 24 25 23 20 18 16 18 18 17 18 22 28 32 35
RH 65 60 47 34 30 30 50 64 75 88 61 41 33 32 49 60 63 66 43 30 27 29
WIND DIR NW NW NW NW NW NW W W NW NW N N N N NE E SE S S S S SW
WIND SPD 17 17 20 20 21 18 9 6 8 8 9 10 9 6 3 4 6 10 16 20 19 12
CLOUDS SC SC FW FW FW SC SC B1 SC SC FW FW FW CL CL FW FW SC SC SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 14 13 20 30 35 36 29 28 24 20 27 36 21 19 36
MIN CHILL 11 14 31 27 19 22 37 24 18 23
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 40 69 45 84 60 77 40 53
TEMP 49 40 63 67 50 46 77 80 66 60 72 71 50 41 50 48
DEWPT 37 34 34 34 35 36 49 51 53 55 56 52 45 36 35 33
PWIND DIR W N SE SE S S W NW
WIND CHAR GN LT LT BZ BZ BZ BZ BZ
AVG CLOUDS FW CL CL CL FW FW FW SC SC B1 B1 B1 B1 B1 B2 B1
POP 12HR 0 0 0 5 30 40 40 30
RAIN SHWRS S C C C C C C S
TSTMS S S S S
SDZ003-182100-
MCINTOSH-CORSON SD
45.92N 101.35W ELEV. 2316 FT
230 AM MDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 47 24 51 33 73
TEMP 20 21 30 40 46 45 36 32 27 24 33 42 49 51 40 36 35 34 47 63 72 70
DEWPT 15 14 18 20 21 23 26 26 24 22 23 25 25 26 25 23 22 22 29 35 36 39
RH 81 74 60 44 37 41 67 78 88 92 66 50 39 37 55 59 59 61 49 35 27 32
WIND DIR NW NW NW NW NW NW NW NW NW N E E E SE SE SE S S S SW W NW
WIND SPD 14 13 21 24 26 23 11 9 8 5 6 6 6 10 13 17 19 19 20 17 16 13
WIND GUST 34 36 33
CLOUDS CL CL FW SC B1 B2 SC SC SC FW FW CL CL FW FW FW FW FW FW SC FW FW
POP 12HR 10 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 7 8 17 30 37 36 28 24 19 17 27 32 26 24 23
MIN CHILL 6 7 29 23 16 18 39 26 20 26
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 39 72 48 83 49 64 32 50
TEMP 49 39 63 70 55 49 75 80 61 51 62 56 39 33 44 46
DEWPT 37 34 41 43 39 37 46 45 46 44 42 37 33 27 26 23
PWIND DIR N SE SE SE S W NW NW
WIND CHAR GN GN BZ BZ BZ WY WY WY
AVG CLOUDS FW FW CL FW FW FW SC SC SC B1 B1 SC B2 B2 B1 SC
POP 12HR 0 0 0 10 40 50 40 20
RAIN SHWRS C C C C C C
SNOWSHWRS C S
SDZ015-182100-
WHITE HORSE-DEWEY SD
45.27N 100.89W ELEV. 1716 FT
230 AM MDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 51 25 55 34 76
TEMP 20 23 33 43 49 49 39 34 29 26 35 46 53 54 43 38 36 35 47 66 75 73
DEWPT 15 15 17 17 19 20 24 26 25 23 24 24 25 24 23 22 21 21 27 33 33 38
RH 81 71 51 35 30 31 54 72 85 88 64 42 33 31 45 52 54 56 45 29 21 28
WIND DIR NW W NW NW NW NW NW NW NW N NE NE E E E SE S S S S SW NW
WIND SPD 10 10 16 20 23 19 8 5 5 5 5 5 6 9 10 11 13 13 14 13 12 10
WIND GUST 33 29
CLOUDS FW CL FW FW B1 B1 SC SC FW FW FW CL FW FW FW FW FW FW FW SC SC SC
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 9 12 22 34 33 23 19 37 31 27 26
MIN CHILL 6 12 35 28 18 20 30 25 28
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 40 76 51 87 51 70 33 53
TEMP 50 40 68 74 57 51 80 84 62 52 67 60 42 35 47 51
DEWPT 36 36 39 41 38 37 46 41 47 45 41 36 32 27 25 22
PWIND DIR N SE SE SE S W NW NW
WIND CHAR LT GN GN BZ GN BZ WY BZ
AVG CLOUDS SC FW FW FW FW FW SC SC B1 B1 B1 SC B1 B1 B1 SC
POP 12HR 0 0 0 10 40 40 40 20
RAIN SHWRS C C C C C C
SNOWSHWRS C S
SDZ033-182100-
MISSION RIDGE-STANLEY SD
44.69N 100.79W ELEV. 1985 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 51 29 56 36 77
TEMP 24 25 35 44 49 51 41 38 33 30 38 47 53 55 45 41 38 37 49 65 74 75
DEWPT 19 17 18 18 18 19 23 25 26 26 26 26 26 25 25 23 22 23 28 33 32 36
RH 81 71 49 35 29 28 48 59 75 85 62 43 35 31 45 48 52 56 44 30 21 24
WIND DIR W W NW NW NW NW W NW W N NE NE E E E SE SE SE S S SW NW
WIND SPD 13 13 19 23 24 20 10 6 8 8 9 9 9 10 12 14 16 14 17 13 11 9
CLOUDS CL CL FW FW SC B1 B1 SC FW SC SC FW FW FW FW FW CL FW FW SC SC SC
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 12 13 24 35 34 27 22 31 38 33 29 28
MIN CHILL 10 14 35 31 21 23 33 25 30
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 42 76 51 87 51 70 34 53
TEMP 53 42 66 75 60 53 79 82 63 53 66 61 44 36 47 51
DEWPT 37 36 40 41 37 38 46 43 48 44 41 37 32 27 25 23
PWIND DIR N E SE SE SE W NW NW
WIND CHAR GN GN BZ BZ BZ WY WY WY
AVG CLOUDS FW FW FW FW FW SC SC SC B1 B1 B1 SC B1 B1 B1 SC
POP 12HR 0 0 0 10 40 40 40 20
RAIN SHWRS C C S C C C S
SNOWSHWRS C S
TSTMS S S
SDZ045-182100-
MURDO-JONES SD
43.89N 100.71W ELEV. 2313 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 51 28 59 36 81
TEMP 24 25 37 45 50 50 40 35 30 28 39 50 58 57 46 40 38 37 51 71 80 78
DEWPT 17 13 17 18 16 18 21 21 22 23 25 27 26 26 24 21 20 21 27 30 29 30
RH 74 60 44 33 25 28 46 56 72 81 57 41 29 30 42 46 48 52 39 22 15 17
WIND DIR W W NW NW NW NW W W NW NW NE E E E E SE SE S S SW W N
WIND SPD 12 12 20 26 26 21 10 6 6 5 8 9 10 12 14 17 17 16 18 14 13 11
WIND GUST 36 32
CLOUDS FW SC FW SC SC SC SC FW FW SC SC FW FW FW FW FW CL FW FW FW SC SC
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 13 14 26 35 34 29 23 22 31 29 28
MIN CHILL 12 15 36 28 21 23 30 25 31
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 42 79 54 87 53 72 34 54
TEMP 53 42 71 77 61 55 84 84 62 53 69 64 42 35 48 51
DEWPT 34 33 39 36 33 36 44 43 48 41 38 36 30 27 25 22
PWIND DIR N E SE S S W NW NW
WIND CHAR LT GN BZ BZ BZ WY WY WY
AVG CLOUDS SC FW FW FW FW FW SC SC SC B1 B1 FW B1 B1 B1 SC
POP 12HR 0 0 0 20 40 30 40 20
RAIN SHWRS S C S S C C C S S
SNOWSHWRS C S
TSTMS S
SDZ048-182100-
PRESHO-LYMAN SD
43.91N 100.06W ELEV. 1775 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 52 28 59 33 81
TEMP 20 24 37 46 51 51 41 36 31 29 40 52 58 57 44 38 35 35 50 70 80 79
DEWPT 17 15 17 18 17 17 19 20 22 23 26 26 26 25 22 20 19 19 27 32 30 32
RH 88 68 44 32 26 26 41 52 69 78 57 36 29 29 41 48 52 52 41 24 16 18
WIND DIR W W NW NW NW NW W W W NW NE NE NE E E SE SE SE S S SW NW
WIND SPD 11 11 20 25 26 21 10 6 6 5 8 9 10 10 12 13 13 13 18 18 14 10
WIND GUST 31 36 40 33 24
CLOUDS FW FW FW FW SC SC SC B1 FW B1 SC FW FW FW FW FW CL FW FW FW SC SC
POP 12HR 5 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 8 13 27 37 34 25 23 38 30 26 26
MIN CHILL 6 14 30 22 24 28 23 29
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 41 79 53 89 54 75 34 55
TEMP 52 42 72 78 59 54 85 85 64 55 72 68 44 36 49 53
DEWPT 34 33 39 36 34 37 47 45 50 45 41 37 32 27 28 24
PWIND DIR N E SE S S W NW NW
WIND CHAR LT GN BZ BZ BZ WY WY WY
AVG CLOUDS SC FW FW FW FW FW SC SC B1 B1 B1 SC B1 B1 B1 SC
POP 12HR 0 0 0 10 40 30 40 20
RAIN SHWRS C S C C C S
SNOWSHWRS C S
TSTMS S
SDZ051-182100-
FORT THOMPSON-BUFFALO SD
44.05N 99.41W ELEV. 1440 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 52 29 57 34 79
TEMP 24 25 35 43 49 51 41 38 33 30 40 49 55 57 44 39 36 35 48 64 76 77
DEWPT 19 18 18 18 17 18 22 23 25 25 25 25 24 23 22 20 20 20 27 34 33 34
RH 81 74 49 36 28 27 46 54 72 81 55 39 30 27 41 46 52 54 44 32 21 21
WIND DIR NW W NW NW NW NW W W NW NW NE N N E E SE SE SE S S S W
WIND SPD 10 10 18 21 23 18 9 5 5 5 6 6 6 8 10 10 11 12 17 18 14 10
WIND GUST 34 29
CLOUDS CL FW CL SC SC SC SC B1 SC SC SC SC FW FW FW FW CL FW FW SC SC SC
POP 12HR 5 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 13 15 24 34 27 24 38 31 28 26
MIN CHILL 11 15 34 32 23 25 31 24 28
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 43 78 53 88 56 76 37 55
TEMP 52 43 70 77 60 53 81 84 66 57 70 69 46 39 48 53
DEWPT 35 35 39 37 36 39 50 46 52 50 45 40 35 31 29 26
PWIND DIR N E SE SE S SW NW NW
WIND CHAR LT GN GN BZ BZ BZ WY BZ
AVG CLOUDS SC FW CL FW FW FW SC SC B1 B1 B1 SC B1 B1 B2 SC
POP 12HR 0 0 0 10 40 30 40 30
RAIN SHWRS C C S C C C C
SNOWSHWRS C
TSTMS S S
SDZ036-182100-
HIGHMORE-HYDE SD
45.52N 99.44W ELEV. 1886 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 50 27 55 33 77
TEMP 19 19 31 40 47 48 39 34 31 28 38 47 53 54 40 36 35 35 47 63 74 75
DEWPT 17 15 15 15 16 17 19 23 24 24 23 22 21 20 19 17 17 16 25 31 32 34
RH 92 84 51 36 28 29 44 64 75 85 54 37 28 26 42 45 47 45 42 30 21 22
WIND DIR W W NW NW NW NW W SW W NW NE N N E E SE SE S S S SW W
WIND SPD 13 13 21 24 26 21 12 10 9 9 10 10 10 10 13 14 18 19 25 23 19 10
CLOUDS CL CL CL FW SC B1 B1 B1 SC FW SC FW FW FW FW FW CL FW FW SC SC SC
POP 12HR 5 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 6 6 18 30 39 31 26 23 19 31 32 27 24 24 39
MIN CHILL 3 7 32 26 19 21 27 21 27
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 41 77 53 87 55 74 35 53
TEMP 50 41 68 75 58 54 81 83 66 56 70 67 44 37 46 50
DEWPT 32 34 37 36 35 37 48 45 50 50 44 38 33 29 27 24
PWIND DIR N E SE S S SW NW NW
WIND CHAR GN GN BZ WY BZ WY WY WY
AVG CLOUDS SC FW CL CL CL FW SC SC B1 B1 B1 SC B1 B1 B1 SC
POP 12HR 0 0 0 10 50 40 40 30
RAIN SHWRS C C S C C C C
SNOWSHWRS C C
TSTMS S S
SDZ037-182100-
MILLER-HAND SD
45.52N 98.99W ELEV. 1578 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 47 24 50 28 73
TEMP 22 23 30 39 45 45 36 32 29 25 35 43 49 49 36 31 30 30 44 59 70 71
DEWPT 18 14 14 13 16 19 24 25 24 23 23 20 19 18 20 20 18 18 22 30 33 36
RH 84 68 51 34 31 35 61 75 81 92 61 39 30 29 52 63 60 60 41 33 25 28
WIND DIR NW NW NW NW NW NW NW W NW NW N N N E E SE S S S S SW W
WIND SPD 14 16 20 21 23 20 11 10 10 8 9 8 8 8 9 10 11 13 20 21 18 10
WIND GUST 34
CLOUDS FW CL CL FW FW B1 B1 SC SC SC FW CL CL FW FW FW FW FW FW SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 9 10 17 29 36 37 28 24 20 16 28 29 23 20 19 36
MIN CHILL 6 10 31 24 16 19 39 22 17 22
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 39 72 47 85 54 73 34 52
TEMP 48 39 63 70 50 48 77 82 64 56 68 65 44 37 45 47
DEWPT 36 33 35 37 36 38 49 47 50 52 49 41 35 31 30 27
PWIND DIR NW E SE S S SW NW NW
WIND CHAR GN GN GN BZ BZ WY WY WY
AVG CLOUDS SC FW CL FW FW FW FW SC B1 B1 B1 SC SC B1 B2 SC
POP 12HR 0 0 0 10 40 40 40 20
RAIN SHWRS C C C C C S S S
SNOWSHWRS S S S
TSTMS S
SDZ034-182100-
ONIDA-SULLY SD
44.70N 100.07W ELEV. 1873 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 50 26 55 33 75
TEMP 24 23 33 42 48 48 38 34 29 26 37 47 53 55 41 36 35 34 47 65 74 73
DEWPT 19 16 17 16 16 18 22 25 26 25 24 24 23 22 22 20 20 20 27 33 33 37
RH 81 74 51 34 27 30 52 69 88 96 59 40 31 27 46 52 54 56 45 30 22 27
WIND DIR NW W NW NW NW NW W NW NW N NE N NE E E SE SE SE S S SW NW
WIND SPD 13 13 19 21 23 19 10 6 8 8 9 8 8 9 12 13 16 17 19 18 13 9
WIND GUST 34
CLOUDS CL FW FW FW SC B1 B1 SC FW SC SC FW FW FW FW FW CL FW FW SC SC SC
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 12 11 21 33 31 27 22 18 30 34 27 25 23
MIN CHILL 9 13 35 26 18 20 27 22 27
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 40 76 51 87 52 72 34 53
TEMP 50 40 68 74 58 52 80 82 63 53 68 64 43 35 45 50
DEWPT 36 36 39 39 37 38 47 43 50 48 44 38 33 29 26 23
PWIND DIR N E SE SE S W NW NW
WIND CHAR GN GN BZ BZ BZ WY WY WY
AVG CLOUDS SC FW FW FW FW SC SC SC B1 B1 B1 SC B1 B1 B2 SC
POP 12HR 0 0 0 10 50 40 40 20
RAIN SHWRS C C S C C C S
SNOWSHWRS C S
TSTMS S S
SDZ016-182100-
GETTYSBURG-POTTER SD
45.01N 99.95W ELEV. 2064 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 48 24 52 31 73
TEMP 21 21 31 40 46 46 36 32 29 25 35 44 50 51 39 34 33 33 46 61 71 72
DEWPT 17 15 15 15 16 19 23 25 26 23 23 22 20 20 19 18 18 18 26 32 32 35
RH 84 77 51 36 29 34 59 75 88 92 61 41 30 29 44 51 53 53 45 33 24 26
WIND DIR NW NW NW NW NW NW NW NW NW N NE N N E E SE SE S S S SW W
WIND SPD 14 14 20 21 23 20 10 9 9 9 10 8 8 9 12 14 17 18 21 19 14 10
WIND GUST 32 35 27 28
CLOUDS CL CL FW FW SC B1 B1 SC SC FW FW CL CL FW FW FW FW FW FW SC SC SC
POP 12HR 10 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 8 8 18 30 38 38 29 24 20 16 28 31 24 22 22 38
MIN CHILL 7 10 31 24 15 17 24 19 25
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 40 74 51 85 51 71 32 51
TEMP 49 40 66 72 56 51 78 81 63 53 67 62 42 34 44 47
DEWPT 36 35 38 38 37 37 47 43 49 49 45 38 33 29 27 23
PWIND DIR N E SE S S SW NW NW
WIND CHAR GN GN BZ BZ BZ WY WY WY
AVG CLOUDS SC FW FW FW FW SC SC SC B1 B1 B1 SC B1 B1 B1 SC
POP 12HR 0 0 0 10 50 40 40 20
RAIN SHWRS C C C C C C
SNOWSHWRS C S
TSTMS S S
SDZ017-182100-
FAULKTON-FAULK SD
45.03N 99.13W ELEV. 1581 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 48 25 52 29 74
TEMP 24 23 33 39 46 46 36 33 30 26 36 44 50 51 38 33 31 31 46 63 73 72
DEWPT 17 15 15 14 16 19 23 25 25 24 23 21 20 19 19 18 18 17 24 31 34 37
RH 74 71 47 35 29 34 59 72 81 92 59 39 30 28 46 53 58 56 42 30 24 28
WIND DIR NW NW NW NW NW NW NW W W NW N N N E E SE S S S S SW W
WIND SPD 14 16 21 23 25 21 11 10 10 10 10 10 9 9 10 10 13 16 21 23 18 10
WIND GUST 35
CLOUDS CL CL CL FW SC B1 B1 B1 SC FW FW CL CL FW FW FW FW FW FW SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 11 10 20 29 37 38 28 25 21 17 29 38 31 25 21 20 38
MIN CHILL 9 13 32 25 16 19 24 18 23
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 40 74 49 87 55 75 34 53
TEMP 49 40 66 72 53 50 80 83 65 57 70 65 44 37 46 48
DEWPT 36 35 37 38 37 38 49 46 51 52 48 41 35 31 28 26
PWIND DIR NW E SE S S SW NW NW
WIND CHAR GN GN GN BZ BZ WY WY WY
AVG CLOUDS SC FW CL CL FW SC SC SC SC B1 B2 SC B1 B1 B2 SC
POP 12HR 0 0 0 10 50 40 40 20
RAIN SHWRS C C C C C C S S
SNOWSHWRS C S S
TSTMS S
SDZ010-182100-
ROSCOE-EDMUNDS SD
45.45N 99.33W ELEV. 1831 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 46 23 50 28 72
TEMP 23 22 30 37 44 44 35 31 28 24 33 42 48 49 36 32 30 30 45 59 70 71
DEWPT 16 14 14 14 16 20 24 26 24 23 23 20 18 18 20 20 18 18 23 30 33 35
RH 74 71 51 38 32 38 64 81 85 96 66 41 30 29 52 61 60 60 41 33 25 27
WIND DIR NW NW NW NW NW NW NW W NW NW N N N E E SE S S S S SW W
WIND SPD 17 17 21 23 25 21 12 10 10 8 9 8 8 8 10 12 13 16 21 21 18 11
CLOUDS FW FW FW FW FW B2 B1 SC B1 SC FW CL CL FW FW FW FW FW FW SC SC SC
POP 12HR 10 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 9 8 17 26 34 35 26 22 19 15 25 29 23 19 19 37
MIN CHILL 7 8 28 22 14 16 38 23 17 23
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 39 71 47 85 53 71 34 50
TEMP 48 39 63 70 52 48 77 81 64 55 66 64 43 36 44 46
DEWPT 36 33 36 38 37 38 48 46 50 52 48 40 35 30 29 26
PWIND DIR NW E SE SE S SW NW NW
WIND CHAR GN GN GN BZ BZ WY WY WY
AVG CLOUDS SC FW FW CL FW FW SC SC B1 B1 B2 SC B1 B1 B2 SC
POP 12HR 0 0 0 10 50 40 40 20
RAIN SHWRS C C C C C C S
SNOWSHWRS C S S
TSTMS S
SDZ004-182100-
HERREID-CAMPBELL SD
45.84N 100.08W ELEV. 1686 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 47 22 51 31 71
TEMP 21 21 30 38 45 44 36 31 27 23 32 42 49 50 38 34 33 33 46 62 70 69
DEWPT 17 15 15 17 19 23 26 26 24 23 23 22 20 19 21 21 20 19 26 33 35 39
RH 84 77 53 42 35 43 67 81 88100 69 44 31 29 50 58 58 56 45 33 27 33
WIND DIR NW NW NW NW NW NW W W NW NW N N N E SE SE SE S S S SW W
WIND SPD 13 12 18 18 21 18 10 6 6 5 5 5 5 5 9 13 13 14 18 18 14 10
WIND GUST 24
CLOUDS FW FW FW SC SC B1 B2 SC SC SC FW CL CL FW FW FW FW FW SC SC SC SC
POP 12HR 20 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 8 9 18 29 37 36 29 25 19 16 32 25 23 23 39
MIN CHILL 7 11 30 24 15 17 25 20 26
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 39 73 48 84 51 69 33 51
TEMP 47 39 66 70 53 49 77 81 62 53 66 61 42 35 44 47
DEWPT 38 33 37 40 37 37 47 45 48 49 45 38 34 30 28 25
PWIND DIR N SE SE SE S W NW NW
WIND CHAR LT GN GN BZ BZ BZ WY WY
AVG CLOUDS FW FW FW FW FW FW FW SC B1 B1 B1 SC B1 B2 B2 B1
POP 12HR 0 0 0 10 40 50 40 20
RAIN SHWRS C C C C C S S
SNOWSHWRS S S S
SDZ005-182100-
EUREKA-MCPHERSON SD
45.77N 99.62W ELEV. 1890 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 46 23 50 31 72
TEMP 21 21 29 38 44 44 35 31 27 23 32 42 47 49 37 33 32 33 45 62 71 69
DEWPT 17 14 14 14 16 20 24 26 24 23 22 20 18 17 19 20 18 18 24 30 32 35
RH 84 74 53 37 32 38 64 81 88100 66 41 31 28 48 58 56 53 43 30 24 28
WIND DIR NW NW NW NW NW NW W W NW N N N N E SE SE SE S S S SW W
WIND SPD 18 18 23 24 26 23 13 10 10 6 8 6 6 6 11 14 18 18 23 24 19 12
CLOUDS FW CL FW FW SC B1 B1 SC SC SC FW CL CL FW FW FW FW FW FW SC SC SC
POP 12HR 10 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 6 7 15 26 34 35 26 22 17 15 25 30 23 20 22 36
MIN CHILL 5 8 28 22 15 17 39 23 19 25
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 40 72 49 85 54 70 33 50
TEMP 47 40 64 70 52 50 77 82 63 55 66 63 42 36 43 46
DEWPT 36 33 35 36 37 37 46 45 49 50 46 38 34 30 28 25
PWIND DIR N E SE SE S SW NW NW
WIND CHAR GN GN BZ BZ BZ WY WY WY
AVG CLOUDS SC FW FW CL FW FW FW SC B1 B1 B1 SC B1 B1 B1 B1
POP 12HR 0 0 0 10 40 40 40 20
RAIN SHWRS C C C C C S S
SNOWSHWRS S S S
SDZ018-182100-
REDFIELD-SPINK SD
44.87N 98.52W ELEV. 1302 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 50 26 52 30 76
TEMP 23 24 33 43 48 48 38 34 31 27 37 46 51 50 38 33 31 31 45 61 73 74
DEWPT 19 15 14 12 13 16 21 23 24 23 23 20 18 18 18 18 17 16 22 29 32 35
RH 84 68 45 28 24 27 50 64 75 85 56 35 27 28 44 53 56 53 40 29 22 24
WIND DIR NW W NW NW NW NW NW W W NW N N N NE E SE SE S S S S SW
WIND SPD 13 13 20 21 23 20 10 10 10 10 10 10 9 8 10 11 13 16 23 24 19 11
WIND GUST 34 26 34
CLOUDS CL CL FW FW FW B1 B2 B1 SC FW FW CL CL FW FW CL FW FW FW SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 11 12 21 34 31 26 22 17 30 31 24 21 20 36
MIN CHILL 9 13 37 25 16 19 24 16 23
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 39 75 50 87 56 77 37 54
TEMP 48 39 67 73 54 51 81 84 66 58 73 68 46 38 48 50
DEWPT 34 34 36 38 36 38 49 46 51 53 48 41 35 31 28 26
PWIND DIR NE NE SE S S SW NW NW
WIND CHAR GN GN GN BZ BZ WY WY WY
AVG CLOUDS SC FW FW FW CL FW FW SC SC SC B2 SC SC SC B1 B1
POP 12HR 0 0 0 5 40 40 40 30
RAIN SHWRS C C C C C C C S
SNOWSHWRS C S
TSTMS S S S
SDZ019-182100-
CLARK-CLARK SD
44.88N 97.73W ELEV. 1798 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 44 25 47 29 69
TEMP 23 23 30 38 43 43 37 33 30 27 34 41 45 46 36 32 31 31 45 57 66 68
DEWPT 18 15 14 13 13 15 20 24 24 24 23 20 19 18 19 18 17 17 22 29 33 36
RH 81 71 51 35 29 32 50 69 78 88 64 42 35 32 50 56 56 56 40 34 29 31
WIND DIR NW NW NW NW NW NW W W W NW N N N N E E SE SE S S S S
WIND SPD 18 18 21 21 21 21 11 10 10 10 11 10 10 6 9 12 14 18 23 24 20 13
WIND GUST 32 34 31
CLOUDS FW FW CL CL CL SC B2 B1 SC SC FW CL CL CL FW FW FW FW FW SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 8 9 17 27 34 34 29 25 21 17 26 35 29 23 20 20 36
MIN CHILL 7 11 27 25 16 17 36 22 18 24
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 40 70 50 82 58 75 36 50
TEMP 50 41 65 68 54 52 76 79 66 60 69 69 47 38 45 46
DEWPT 35 33 36 38 35 38 50 48 52 54 51 44 38 32 31 29
PWIND DIR SE NE SE S S S NW NW
WIND CHAR GN GN BZ BZ WY WY WY WY
AVG CLOUDS SC FW CL FW CL FW FW SC SC SC B2 B1 B1 B1 B1 B1
POP 12HR 0 0 0 5 40 40 40 30
RAIN SHWRS C C C C C C C S
SNOWSHWRS C S
TSTMS S
SDZ023-182100-
CLEAR LAKE-DEUEL SD
44.77N 96.68W ELEV. 1834 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 43 25 46 27 68
TEMP 25 24 31 37 42 41 33 31 29 27 34 41 45 44 34 29 28 29 45 60 67 66
DEWPT 15 12 12 11 12 13 16 21 22 22 22 19 17 16 16 15 15 14 20 26 30 33
RH 65 60 45 33 29 31 49 66 75 81 61 41 32 32 47 55 58 53 36 27 25 29
WIND DIR NW NW NW NW NW NW W W W NW N N N N E E SE S S S S SW
WIND SPD 16 17 19 20 21 19 10 9 10 10 10 11 11 8 5 6 10 12 18 21 20 14
WIND GUST 26 31 31 32 29 28 33 32 25
CLOUDS FW FW FW FW FW SC SC SC FW SC FW FW FW CL CL CL FW FW FW SC SC SC
POP 12HR 0 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 12 10 19 27 33 32 25 23 20 17 26 34 22 19 18 37
MIN CHILL 9 11 31 22 16 16 37 22 17 23
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 41 69 47 82 59 76 36 50
TEMP 51 41 65 66 50 49 76 78 65 60 71 69 49 39 48 47
DEWPT 33 32 35 35 33 37 49 48 50 54 52 48 40 32 31 30
PWIND DIR W NE SE S S S W NW
WIND CHAR GN GN GN BZ BZ BZ BZ BZ
AVG CLOUDS SC FW FW CL CL CL FW SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 0 0 5 30 40 40 30
RAIN SHWRS S C C C C C C S
TSTMS S S
SDZ021-182100-
MILBANK-GRANT SD
45.22N 96.63W ELEV. 1152 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 45 27 46 27 69
TEMP 28 26 33 40 45 44 36 33 30 28 34 41 45 44 34 30 28 29 45 59 67 68
DEWPT 18 15 15 14 15 15 19 23 24 25 23 21 19 18 18 18 17 17 22 29 32 35
RH 66 62 47 34 29 30 50 66 78 88 64 44 35 35 51 60 63 60 40 32 27 29
WIND DIR NW NW NW NW NW NW W W W NW N N N N NE SE SE S S S S SW
WIND SPD 16 16 19 19 21 18 9 8 9 8 9 9 8 6 4 5 6 10 16 20 19 13
WIND GUST 26 26
CLOUDS SC SC FW FW FW SC SC SC SC SC FW FW FW CL FW FW SC FW SC SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 16 13 21 31 36 36 29 26 22 20 27 35 24 21 20 38
MIN CHILL 13 14 33 26 20 21 38 24 18 24
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 41 69 46 84 59 77 39 52
TEMP 50 41 63 67 50 47 77 80 66 61 72 71 50 41 49 48
DEWPT 36 34 36 36 35 37 50 51 53 56 56 51 43 36 35 33
PWIND DIR W N SE SE S S W NW
WIND CHAR GN LT LT BZ BZ BZ BZ BZ
AVG CLOUDS SC FW FW CL FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 0 0 5 30 50 40 30
RAIN SHWRS S C C C C C C C
TSTMS S S
SDZ011-182100-
WEBSTER-DAY SD
45.34N 97.52W ELEV. 1857 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 25 43 29 67
TEMP 25 24 30 37 41 41 36 32 29 26 32 39 43 42 35 31 30 31 44 56 64 66
DEWPT 17 14 13 13 14 16 21 24 24 24 22 20 19 18 19 18 17 17 22 28 32 36
RH 71 65 49 37 33 36 54 72 81 92 66 46 38 37 52 58 58 56 41 34 30 33
WIND DIR NW NW NW NW NW NW W W W NW N N N N E SE SE S S S SW SW
WIND SPD 17 16 18 18 20 18 10 8 9 8 9 9 8 5 5 9 11 13 19 21 19 12
WIND GUST 28 27 31 29 32 29 24 32 33 31 23
CLOUDS SC FW FW FW FW SC SC SC SC SC FW FW CL CL FW FW FW FW SC SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 12 10 18 27 32 32 28 25 20 18 24 33 23 20 21 36
MIN CHILL 10 11 27 24 18 18 34 23 19 24
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 40 67 49 81 57 72 36 48
TEMP 49 40 62 65 52 50 75 77 65 59 68 67 47 38 45 46
DEWPT 35 33 34 37 35 38 49 49 51 54 51 47 38 32 32 30
PWIND DIR W NE SE S S S NW NW
WIND CHAR GN LT GN BZ BZ BZ BZ BZ
AVG CLOUDS SC FW CL CL CL FW FW SC SC SC B2 B1 B1 B1 B1 B1
POP 12HR 0 0 0 5 40 40 40 30
RAIN SHWRS C C C C C C C S
SNOWSHWRS S
TSTMS S S
SDZ007-182100-
BRITTON-MARSHALL SD
45.79N 97.75W ELEV. 1358 FT
330 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 44 25 45 30 68
TEMP 27 24 31 39 43 42 35 32 29 26 33 39 44 44 34 31 31 32 45 59 67 67
DEWPT 17 14 14 14 16 18 23 24 24 24 23 21 20 18 19 18 17 18 23 30 33 36
RH 65 65 49 35 33 37 61 72 81 92 66 48 38 35 54 58 56 56 41 33 28 32
WIND DIR NW NW NW NW NW NW W W NW NW N N N NE E SE SE S S S SW SW
WIND SPD 16 14 18 19 20 17 10 8 8 6 8 8 6 5 5 9 11 13 20 23 20 11
WIND GUST 27 26 29 31 32 28 32 36 32
CLOUDS SC FW FW FW FW SC B1 SC B1 SC SC FW FW CL FW FW SC SC SC SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 14 11 19 29 34 34 27 25 21 19 26 23 21 22 37
MIN CHILL 11 13 32 25 18 20 35 23 20 25
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 39 67 50 82 59 74 37 51
TEMP 47 39 60 65 52 51 76 79 66 60 69 67 46 39 46 47
DEWPT 36 33 35 37 34 38 49 50 51 54 51 47 38 33 33 30
PWIND DIR NW NE SE S S S NW NW
WIND CHAR GN LT GN BZ BZ BZ BZ BZ
AVG CLOUDS SC FW CL CL CL FW SC SC SC B1 B2 B1 B1 B1 B2 B1
POP 12HR 0 0 0 5 40 40 40 30
RAIN SHWRS C C C C C C C S
SNOWSHWRS C C
TSTMS S S
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