165
FOUS53 KABR 180821
PFMABR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE ABERDEEN SD
321 AM CDT SUN OCT 18 2026
SDZ006-182100-
ABERDEEN-BROWN SD
45.45N 98.42W ELEV. 1299 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 67 39 64 41 66
TEMP 45 42 49 63 67 60 49 45 42 40 48 61 64 57 49 46 43 42 50 62 66 61
DEWPT 38 37 39 39 38 37 35 34 34 34 39 41 42 43 44 45 43 42 48 48 51 50
RH 76 82 68 41 34 42 58 65 73 79 71 48 45 59 83 96100100 93 60 58 67
WIND DIR S S SW NE NE N NE NE NE NE NE E E E E SE SE SE S S S S
WIND SPD 11 8 3 5 10 8 6 6 8 8 8 9 10 6 6 5 5 6 11 13 13 9
WIND GUST 24 24
CLOUDS B1 B1 FW CL CL CL FW SC SC FW CL CL CL FW FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 39 36
MIN CHILL 35 36 33 32 36 38
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 46 68 44 76 56 79 54 70
TEMP 51 46 64 65 50 46 70 70 60 57 73 72 62 55 65 64
DEWPT 49 46 52 51 48 46 54 55 55 55 58 57 54 51 49 45
PWIND DIR S E NE SE SE S S NW
WIND CHAR LT LT LT GN GN BZ BZ BZ
AVG CLOUDS FW FW FW FW CL FW SC FW FW SC B2 B1 B1 B2 B2 B1
POP 12HR 0 0 0 0 5 30 40 40
RAIN SHWRS C S C C C C
SDZ020-182100-
WATERTOWN-CODINGTON SD
44.91N 97.15W ELEV. 1745 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 66 42 61 43 65
TEMP 47 45 51 62 65 57 49 46 45 43 49 58 61 54 47 46 45 44 50 62 65 59
DEWPT 37 37 39 40 40 41 38 39 36 37 41 44 43 44 44 44 44 44 46 48 49 48
RH 68 73 63 44 40 55 66 76 70 79 74 59 51 69 89 93 96100 86 60 56 67
WIND DIR S S S SW NE NE NE NE NE NE E E E E SE SE SE SE S S S S
WIND SPD 13 12 10 6 3 3 3 4 6 8 9 10 10 8 6 5 6 9 11 14 14 10
WIND GUST 26 25 25 20
CLOUDS SC SC FW CL CL CL FW FW FW SC FW CL CL CL FW FW FW SC FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 49 70 48 76 56 77 56 71
TEMP 53 49 66 64 53 49 71 68 59 56 73 70 62 56 67 63
DEWPT 48 48 53 52 50 48 54 53 54 54 56 55 53 51 51 47
PWIND DIR S S E SE SE S S W
WIND CHAR GN LT LT GN GN BZ BZ BZ
AVG CLOUDS CL FW FW FW FW FW FW FW FW SC B1 B1 B1 B2 B2 B1
POP 12HR 0 0 0 0 5 10 30 40
RAIN SHWRS S C C C
SDZ035-182100-
PIERRE-HUGHES SD
44.38N 100.29W ELEV. 1856 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 69 40 62 39 70
TEMP 48 44 50 65 69 60 50 47 44 42 47 59 61 56 49 46 43 41 49 64 70 64
DEWPT 31 33 41 42 41 40 38 37 34 34 38 41 43 43 44 45 43 41 47 48 50 50
RH 51 65 71 43 36 47 63 68 68 73 71 51 51 62 83 96100100 93 56 49 60
WIND DIR S W N N NE NE NE NE NE NE E E E E SE SE SE SE SE SE SE SE
WIND SPD 6 3 6 13 16 10 10 10 11 10 9 10 12 9 9 9 9 10 11 14 16 11
WIND GUST 24 26
CLOUDS SC FW CL CL CL CL FW FW FW FW CL CL FW FW FW CL FW FW FW CL CL FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 38 36 34
MIN CHILL 35 35 33 36
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 46 70 45 80 57 81 52 67
TEMP 52 47 65 65 51 48 71 74 64 58 75 72 62 53 64 61
DEWPT 50 47 51 50 49 48 55 55 56 56 58 56 53 50 46 42
PWIND DIR SE N E SE SE SE SW NW
WIND CHAR GN LT LT GN BZ BZ BZ BZ
AVG CLOUDS FW FW FW CL CL FW SC FW SC B1 B2 B1 B1 B1 B1 SC
POP 12HR 0 0 0 0 10 20 50 40
RAIN SHWRS S S C C C S
SDZ009-182100-
MOBRIDGE-WALWORTH SD
45.55N 100.41W ELEV. 1676 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 67 36 62 38 68
TEMP 44 43 52 63 67 59 48 43 39 37 46 58 62 56 47 45 41 39 48 61 67 62
DEWPT 40 37 38 38 35 35 33 32 32 31 34 37 39 41 41 42 41 39 46 47 48 49
RH 86 79 59 39 30 40 56 65 76 79 63 45 43 57 79 89100100 93 60 50 62
WIND DIR SW NW N N N N NE NE NE E E E E E SE SE SE SE SE S S SE
WIND SPD 3 4 10 16 14 10 8 6 6 6 6 11 12 9 9 8 8 8 11 13 14 9
WIND GUST 26 25 24
CLOUDS SC SC SC FW CL FW FW SC FW CL CL CL FW FW FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 31 33
MIN CHILL 39 38 37 30 32 39 32 35
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 67 42 76 54 77 49 65
TEMP 50 44 62 64 49 46 69 70 61 55 72 69 59 50 60 58
DEWPT 47 44 49 48 46 45 53 54 54 54 57 55 51 47 43 40
PWIND DIR SE N E SE SE S SW NW
WIND CHAR LT LT LT GN BZ BZ BZ BZ
AVG CLOUDS FW FW FW CL CL FW FW FW SC B1 B2 B1 B1 B1 B1 B1
POP 12HR 0 0 0 0 10 20 50 40
RAIN SHWRS S S C C C S
SDZ008-182100-
SISSETON-ROBERTS SD
45.67N 96.99W ELEV. 1024 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 68 40 61 40 68
TEMP 54 50 55 66 67 59 49 46 42 40 47 58 61 55 47 45 42 41 49 64 68 62
DEWPT 37 37 39 39 36 37 35 34 34 35 38 41 41 42 43 43 42 41 46 47 47 48
RH 52 61 55 37 32 44 58 63 73 82 71 53 48 61 86 93100100 89 54 47 60
WIND DIR SW SW W NW N N NW NW NW NW NE E E E SE SE SE SE SE S S S
WIND SPD 23 14 5 6 8 4 4 5 4 3 2 8 9 5 5 4 4 6 9 13 13 8
CLOUDS SC SC SC FW CL CL FW FW FW FW CL CL CL CL FW FW FW FW FW FW CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 47 69 46 77 54 78 56 71
TEMP 52 47 66 64 51 48 71 69 58 56 73 71 63 57 67 64
DEWPT 47 47 50 50 47 47 52 52 52 53 55 54 53 51 50 46
PWIND DIR S NW NW SE SE S S W
WIND CHAR LT LT LT LT GN BZ BZ BZ
AVG CLOUDS FW FW FW FW FW FW SC FW FW SC B1 B1 B1 B1 B2 B2
POP 12HR 0 0 0 0 5 20 30 40
RAIN SHWRS S S C C C
MNZ039-182100-
WHEATON-TRAVERSE MN
45.71N 96.50W ELEV. 1024 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 69 39 63 41 68
TEMP 46 45 53 65 68 60 49 45 41 40 48 60 63 57 49 46 43 42 50 63 68 62
DEWPT 36 37 39 38 36 37 37 37 36 36 39 41 40 42 43 43 43 42 46 46 46 46
RH 68 73 59 37 31 42 63 73 82 85 71 49 43 57 80 89100100 86 54 45 56
WIND DIR S S SW NW N N N N N N NE E E E SE SE SE SE SE S S S
WIND SPD 9 8 5 3 4 3 3 3 4 3 3 6 8 4 6 5 5 6 9 12 13 8
WIND GUST 18
CLOUDS B1 B1 SC FW CL CL FW FW FW FW CL CL CL CL FW FW FW SC FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 47 70 46 76 54 78 56 72
TEMP 52 47 66 65 51 47 71 69 58 56 74 71 62 57 68 65
DEWPT 46 47 50 49 48 47 52 51 52 52 54 53 52 50 50 46
PWIND DIR S W NE SE SE SE S W
WIND CHAR LT LT LT LT GN BZ BZ BZ
AVG CLOUDS FW FW FW FW FW FW SC FW FW SC B1 B1 B1 B2 B2 B2
POP 12HR 0 0 0 0 5 20 30 50
RAIN SHWRS S S S C C C
TSTMS S
MNZ046-182100-
ORTONVILLE-BIG STONE MN
45.31N 96.42W ELEV. 1099 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 69 41 62 41 68
TEMP 48 46 54 65 69 61 51 46 43 41 48 59 62 56 49 46 43 42 50 64 68 62
DEWPT 38 38 41 39 38 40 42 41 40 39 43 44 44 45 46 46 43 42 48 48 48 48
RH 68 73 61 38 32 46 71 83 89 92 83 57 52 66 89100100100 93 56 49 60
WIND DIR S S SW W N NE N N N N NE E E E SE SE SE SE SE S S S
WIND SPD 9 6 5 4 2 2 2 3 4 2 3 6 8 5 5 4 4 5 8 12 12 8
CLOUDS SC B1 SC FW CL CL FW FW FW SC CL CL CL CL FW FW FW SC FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 47 70 47 77 54 78 56 72
TEMP 52 47 66 66 53 48 71 69 59 54 73 71 62 57 68 65
DEWPT 48 47 53 52 51 48 54 54 54 53 56 55 54 52 52 49
PWIND DIR S SW NE SE SE SE S SW
WIND CHAR LT LT LT LT GN BZ BZ BZ
AVG CLOUDS FW FW FW FW FW FW SC FW FW SC B1 B1 B1 B2 B2 B1
POP 12HR 0 0 0 0 5 30 30 40
RAIN SHWRS C S C C C
SDZ003-182100-
MCINTOSH-CORSON SD
45.92N 101.35W ELEV. 2316 FT
221 AM MDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 65 37 61 39 68
TEMP 51 51 53 63 65 57 47 42 40 38 44 56 61 55 48 44 41 40 46 60 68 62
DEWPT 31 31 33 32 31 31 30 30 31 31 34 34 37 39 40 41 41 40 45 46 47 48
RH 46 46 46 31 28 37 51 62 70 76 68 43 41 55 74 89100100 96 60 47 60
WIND DIR NW N N N N NE NE NE E E E SE SE SE SE SE SE SE SE S S SE
WIND SPD 6 11 14 17 14 6 6 5 5 6 8 14 16 10 11 9 9 9 11 13 13 6
WIND GUST 27 26 24
CLOUDS SC FW FW FW FW FW SC FW FW CL CL CL CL CL FW CL FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 35 34
MIN CHILL 38 33 32 38 33 34
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 44 66 44 76 55 77 48 61
TEMP 48 44 60 63 49 46 69 70 59 55 71 68 57 49 56 56
DEWPT 46 43 47 46 45 46 52 53 53 54 57 54 49 44 41 36
PWIND DIR S NE SE SE SE S NW NW
WIND CHAR LT GN LT BZ BZ BZ BZ BZ
AVG CLOUDS FW FW FW CL CL FW SC FW SC B1 B2 B1 B1 B1 B2 B1
POP 12HR 0 0 0 0 10 20 50 30
RAIN SHWRS S S C C C S
SDZ015-182100-
WHITE HORSE-DEWEY SD
45.27N 100.89W ELEV. 1716 FT
221 AM MDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 69 38 63 40 70
TEMP 45 44 54 66 69 61 49 45 41 38 46 60 63 57 49 46 43 41 49 63 69 64
DEWPT 37 35 37 37 35 34 32 34 34 34 36 37 39 41 43 44 43 41 47 47 48 49
RH 73 70 52 34 28 36 52 65 76 85 68 42 41 55 80 93100100 93 56 47 58
WIND DIR W NW N N N NE NE NE NE NE E E E E SE SE SE SE SE S S SE
WIND SPD 5 6 10 17 17 10 6 4 4 4 5 11 13 9 9 5 5 6 10 13 16 8
WIND GUST 24
CLOUDS SC SC SC FW CL FW FW FW FW CL CL CL FW FW FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 45 69 44 78 56 80 50 66
TEMP 52 45 64 65 51 48 71 72 62 57 74 72 60 51 61 59
DEWPT 48 45 48 48 47 47 53 54 55 55 58 55 51 47 42 38
PWIND DIR S N E SE SE S W NW
WIND CHAR LT LT LT GN BZ BZ BZ BZ
AVG CLOUDS FW FW FW CL CL FW SC FW SC B1 B2 B1 B1 B1 B2 B1
POP 12HR 0 0 0 0 10 20 60 40
RAIN SHWRS S S C L C S
SDZ033-182100-
MISSION RIDGE-STANLEY SD
44.69N 100.79W ELEV. 1985 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 67 41 60 41 69
TEMP 46 45 51 65 67 61 51 47 45 42 47 56 60 56 49 47 44 42 48 62 69 63
DEWPT 34 36 39 40 40 39 38 38 37 37 38 39 42 45 45 46 44 42 47 47 49 50
RH 63 70 63 40 37 44 61 71 73 82 71 53 51 66 86 96100100 96 58 49 62
WIND DIR W NW N N NE N NE NE NE NE E E E E SE SE SE SE SE SE SE SE
WIND SPD 9 9 11 18 19 12 11 9 10 9 9 11 13 10 10 10 10 10 13 14 17 12
WIND GUST 28
CLOUDS SC FW CL FW CL CL FW FW FW FW CL CL CL FW FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 39 36 36
MIN CHILL 39 39 35 37 36 36
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 46 68 46 78 56 80 51 65
TEMP 52 47 63 64 53 48 70 72 63 57 74 71 60 51 61 59
DEWPT 50 47 49 49 49 48 54 55 55 55 58 55 52 48 43 41
PWIND DIR SE N E SE SE S SW NW
WIND CHAR GN GN LT BZ BZ WY WY BZ
AVG CLOUDS FW FW FW CL CL FW SC FW SC B1 B1 B1 B1 B2 B2 B1
POP 12HR 0 0 0 0 10 20 50 40
RAIN SHWRS S C C C S
SDZ045-182100-
MURDO-JONES SD
43.89N 100.71W ELEV. 2313 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 67 41 61 41 72
TEMP 51 46 51 63 66 60 50 46 45 42 47 57 61 55 48 45 44 42 49 65 72 65
DEWPT 29 33 40 42 43 42 40 40 38 36 40 43 43 45 45 44 44 42 47 48 49 50
RH 42 60 66 46 43 51 68 79 76 79 76 59 51 69 89 96100100 93 54 44 58
WIND DIR SW W N N N NE NE NE NE NE E E E E SE SE SE SE S S S SE
WIND SPD 13 10 11 18 19 12 12 11 11 10 8 10 12 9 12 10 10 11 12 16 18 12
WIND GUST 26 23
CLOUDS FW CL CL CL CL FW FW FW FW FW FW FW FW FW FW CL FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 39 36 38 35
MIN CHILL 39 36 35 39 35 36
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 48 69 46 82 57 82 51 67
TEMP 53 48 65 65 52 48 74 74 63 57 75 72 61 52 62 60
DEWPT 49 47 50 50 49 48 55 55 55 55 58 55 52 48 46 43
PWIND DIR S N E SE SE S SW NW
WIND CHAR GN GN LT BZ BZ WY WY BZ
AVG CLOUDS FW FW FW CL CL FW SC FW SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 0 0 0 20 20 50 40
RAIN SHWRS S S S C C C S
SDZ048-182100-
PRESHO-LYMAN SD
43.91N 100.06W ELEV. 1775 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 69 41 63 40 71
TEMP 52 46 52 65 69 61 51 47 45 42 49 59 63 57 48 46 44 41 50 66 71 65
DEWPT 32 34 39 42 43 42 41 39 39 38 42 44 44 45 45 45 44 41 48 49 51 51
RH 46 63 61 43 39 49 68 74 79 86 77 57 50 64 89 96100100 93 54 49 60
WIND DIR SW SW NW N NE NE NE NE NE NE NE E E E SE SE SE SE S S S SE
WIND SPD 12 8 5 12 14 11 10 10 10 9 8 10 11 9 9 8 8 9 11 16 17 12
WIND GUST 26 27
CLOUDS FW FW CL CL CL FW FW FW FW FW CL FW FW FW FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 35
MIN CHILL 36 36 35 38
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 48 72 46 82 57 83 53 70
TEMP 54 48 67 67 53 49 74 74 63 58 76 74 63 54 66 63
DEWPT 50 48 52 52 50 49 55 56 56 56 58 57 54 50 48 45
PWIND DIR S NW E SE SE S SW NW
WIND CHAR GN GN LT GN BZ WY BZ BZ
AVG CLOUDS FW FW FW CL CL FW SC FW SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 0 0 0 10 20 50 40
RAIN SHWRS S C C C S
SDZ051-182100-
FORT THOMPSON-BUFFALO SD
44.05N 99.41W ELEV. 1440 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 67 43 62 42 68
TEMP 47 45 52 63 67 60 52 48 45 43 49 59 62 57 49 47 45 43 50 63 68 63
DEWPT 37 37 39 41 42 43 41 41 40 39 43 45 45 46 47 47 45 43 50 50 52 52
RH 68 73 61 44 40 53 66 77 82 86 80 60 54 67 93100100100100 62 57 67
WIND DIR SE SE SE NE NE NE NE NE NE NE E E E E SE SE SE SE SE S S SE
WIND SPD 4 3 2 4 10 8 8 8 9 8 8 10 10 6 8 6 6 6 9 13 14 10
WIND GUST 25
CLOUDS SC SC FW CL CL CL SC FW FW SC CL CL FW FW FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 48 71 47 78 57 79 54 70
TEMP 54 48 66 67 54 49 71 72 63 58 73 73 64 55 65 64
DEWPT 51 48 54 54 51 49 56 58 57 57 59 59 55 52 49 47
PWIND DIR SE NE E SE SE SE S NW
WIND CHAR LT LT LT GN GN BZ BZ BZ
AVG CLOUDS CL FW FW CL CL FW SC FW SC B1 B2 B1 B1 B1 B1 B1
POP 12HR 0 0 0 0 10 20 60 40
RAIN SHWRS S C L C C
SDZ036-182100-
HIGHMORE-HYDE SD
45.52N 99.44W ELEV. 1886 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 65 40 60 40 67
TEMP 50 45 52 63 65 58 49 46 43 41 47 57 60 54 47 45 43 41 50 62 67 61
DEWPT 34 34 38 41 40 39 37 36 34 34 39 42 43 45 44 45 43 41 48 49 51 51
RH 54 65 59 44 40 49 63 68 70 76 74 57 53 71 89100100100 93 62 56 70
WIND DIR S SW N NE NE NE NE NE NE NE NE E E E SE SE SE SE S S S SE
WIND SPD 16 9 4 13 14 10 11 11 13 12 12 12 12 9 10 10 10 11 14 17 17 12
CLOUDS SC FW FW CL CL CL FW FW FW FW CL CL CL FW FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 36 34 37 34
MIN CHILL 39 33 33 34 36
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 47 69 45 76 57 79 53 68
TEMP 53 47 65 65 51 48 70 71 62 58 73 72 63 54 64 61
DEWPT 50 47 52 52 49 48 55 57 56 56 58 58 54 50 48 45
PWIND DIR S NE E SE SE S S NW
WIND CHAR GN GN LT GN BZ WY WY BZ
AVG CLOUDS FW FW FW CL CL FW SC FW SC B1 B2 B1 B1 B2 B1 B1
POP 12HR 0 0 0 0 10 20 50 40
RAIN SHWRS S C C C S
SDZ037-182100-
MILLER-HAND SD
45.52N 98.99W ELEV. 1578 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 67 39 61 38 64
TEMP 37 37 50 64 67 58 48 43 41 40 46 57 61 55 47 43 41 40 48 59 64 60
DEWPT 35 36 39 39 37 36 33 33 33 34 37 40 42 43 44 43 41 40 48 49 51 51
RH 92 96 66 40 33 44 56 67 73 79 71 53 49 64 89100100100100 69 63 72
WIND DIR S W N NE NE NE N N NE NE NE E E E E SE SE SE SE S S SE
WIND SPD 4 3 4 12 12 8 9 9 9 9 10 10 11 8 8 5 5 6 10 13 13 9
CLOUDS B1 B1 SC CL CL CL FW SC FW FW CL CL CL FW FW FW FW FW SC FW CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 35 34
MIN CHILL 31 37 38 34 33 38 34 36
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 44 67 43 74 54 77 52 67
TEMP 48 45 62 64 48 45 67 69 59 55 72 70 60 53 63 60
DEWPT 48 45 51 51 47 45 54 56 55 55 58 58 54 50 48 44
PWIND DIR SE NE NE SE SE S S NW
WIND CHAR LT LT LT GN GN BZ BZ BZ
AVG CLOUDS FW FW FW CL CL FW SC FW FW B1 B2 B1 B1 B2 B1 B1
POP 12HR 0 0 0 0 10 30 40 40
RAIN SHWRS C S C C C C
SDZ034-182100-
ONIDA-SULLY SD
44.70N 100.07W ELEV. 1873 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 68 39 60 39 67
TEMP 44 41 50 65 68 59 49 46 43 41 47 57 60 54 47 44 43 41 49 61 67 61
DEWPT 33 34 40 41 40 39 36 34 33 33 38 42 44 45 44 44 43 41 48 49 51 51
RH 65 76 68 41 36 47 61 63 67 73 71 57 55 71 89100100100 96 65 56 70
WIND DIR S W N NE NE NE NE NE NE E E E E E SE SE SE SE SE S S SE
WIND SPD 6 3 8 16 16 10 11 11 12 11 12 12 12 9 10 9 9 10 13 14 16 11
WIND GUST 25
CLOUDS SC FW CL FW CL CL FW FW FW FW CL CL CL FW FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 36 34 37 34
MIN CHILL 39 38 39 34 33 39 33 36
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 45 69 44 76 56 79 51 66
TEMP 51 46 64 64 50 47 69 71 61 57 73 71 60 52 62 60
DEWPT 50 46 52 51 49 47 56 56 56 56 59 57 53 50 47 43
PWIND DIR SE NE E SE SE S S NW
WIND CHAR GN LT LT GN BZ WY BZ BZ
AVG CLOUDS FW FW FW CL CL FW SC FW SC B1 B2 B1 B1 B2 B2 B1
POP 12HR 0 0 0 0 10 20 50 40
RAIN SHWRS S S C C C S
SDZ016-182100-
GETTYSBURG-POTTER SD
45.01N 99.95W ELEV. 2064 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 67 39 60 39 66
TEMP 44 43 51 64 67 58 48 45 42 41 47 57 60 54 46 44 42 41 48 62 66 60
DEWPT 34 35 38 39 38 36 33 32 30 31 36 39 41 42 42 43 42 41 47 48 49 49
RH 68 73 61 40 34 44 56 60 62 67 65 51 49 64 86 96100100 96 60 54 67
WIND DIR SW NW N N NE NE NE NE NE E E E E E SE SE SE SE SE S S SE
WIND SPD 9 5 11 16 16 11 11 11 12 12 12 12 13 9 10 9 10 11 13 16 16 11
WIND GUST 23 26 21
CLOUDS SC SC FW CL CL CL FW FW FW FW CL CL FW CL FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 39 35 34 38 35 34
MIN CHILL 38 39 38 33 32 36 33 35
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 45 68 44 76 55 78 51 65
TEMP 50 46 64 63 50 47 69 70 60 56 73 70 60 52 61 59
DEWPT 48 46 50 49 47 47 54 54 55 55 57 55 52 49 45 41
PWIND DIR SE NE E SE SE S S NW
WIND CHAR GN GN LT GN BZ WY BZ BZ
AVG CLOUDS FW FW FW CL CL FW SC FW SC B1 B2 B1 B1 B2 B1 B1
POP 12HR 0 0 0 0 10 20 50 40
RAIN SHWRS S S C C C S
SDZ017-182100-
FAULKTON-FAULK SD
45.03N 99.13W ELEV. 1581 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 66 38 61 38 66
TEMP 44 41 50 63 66 59 49 44 41 39 46 57 61 55 47 42 39 42 48 61 66 61
DEWPT 34 36 39 40 39 37 35 34 32 34 38 41 43 44 44 42 39 42 48 49 51 51
RH 68 82 66 43 37 44 58 68 70 82 73 55 51 66 89100100100100 65 58 70
WIND DIR S W N NE NE NE NE NE NE NE NE E E E SE SE SE SE SE S S SE
WIND SPD 6 4 4 11 13 8 9 9 9 8 8 10 11 6 8 6 6 8 11 13 14 10
CLOUDS SC SC FW CL CL CL FW FW FW FW CL CL CL CL FW FW FW FW FW FW CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 35
MIN CHILL 37 39 39 32 33 38 33 35
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 44 68 43 76 55 79 53 68
TEMP 49 45 64 65 49 46 69 71 60 56 74 72 61 54 64 61
DEWPT 49 45 52 51 48 46 55 57 55 55 59 58 54 51 48 44
PWIND DIR S NE NE SE SE S S NW
WIND CHAR LT LT LT GN GN BZ BZ BZ
AVG CLOUDS FW FW FW CL CL FW SC FW FW B1 B2 B1 B1 B1 B2 B1
POP 12HR 0 0 0 0 10 30 40 40
RAIN SHWRS C S C C C C
SDZ010-182100-
ROSCOE-EDMUNDS SD
45.45N 99.33W ELEV. 1831 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 66 39 59 38 64
TEMP 41 41 50 63 66 57 47 43 41 41 46 55 59 54 46 42 39 42 47 59 64 59
DEWPT 35 36 39 39 37 36 33 32 33 34 37 39 41 43 43 42 39 42 47 48 51 51
RH 79 82 66 41 34 45 58 65 73 76 71 55 51 66 89100100100100 67 63 75
WIND DIR SW NW N NE NE NE NE NE NE NE E E E E E SE SE SE SE S S SE
WIND SPD 4 4 9 13 14 9 10 10 10 10 11 12 12 9 9 8 8 9 11 14 16 10
CLOUDS SC B1 FW FW CL FW FW FW FW CL CL CL FW FW FW FW FW FW SC FW CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 37 35 34 33 36
MIN CHILL 36 38 37 33 32 37 33 37
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 44 66 43 74 54 77 52 65
TEMP 48 45 62 63 48 46 67 69 59 55 72 70 60 53 61 59
DEWPT 48 45 51 50 47 46 54 56 55 55 58 57 53 50 47 43
PWIND DIR SE NE E SE SE SE S NW
WIND CHAR LT LT LT GN BZ BZ BZ BZ
AVG CLOUDS FW FW FW CL CL FW SC FW SC B1 B2 B1 B1 B1 B2 B1
POP 12HR 0 0 0 0 10 30 50 40
RAIN SHWRS C S C C C S
SDZ004-182100-
HERREID-CAMPBELL SD
45.84N 100.08W ELEV. 1686 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 67 36 62 37 68
TEMP 38 39 51 64 66 57 46 41 38 37 47 59 62 56 46 43 41 39 48 62 68 62
DEWPT 36 36 37 36 33 33 32 32 32 32 34 36 38 40 40 42 41 39 46 47 49 49
RH 92 89 59 35 29 40 58 70 79 82 60 42 41 55 79 96100100 93 58 51 62
WIND DIR S NW N N N N NE NE NE E E E E E SE SE SE SE SE S S SE
WIND SPD 4 4 10 14 13 8 6 5 5 6 9 13 13 9 10 8 8 9 11 13 14 9
CLOUDS B1 B1 SC FW CL FW SC SC SC FW CL CL FW CL FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 33
MIN CHILL 31 38 37 30 30 38 33 35
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 68 41 77 54 78 49 65
TEMP 48 43 63 64 48 45 70 70 59 55 72 69 58 50 60 58
DEWPT 48 43 49 48 46 45 53 54 55 54 58 56 52 48 44 40
PWIND DIR SE NE E SE SE SE SW NW
WIND CHAR LT LT LT GN BZ BZ BZ BZ
AVG CLOUDS FW FW FW CL CL FW FW FW SC B1 B2 B1 B1 B1 B2 B1
POP 12HR 0 0 0 0 10 30 50 40
RAIN SHWRS C S C C C S
SDZ005-182100-
EUREKA-MCPHERSON SD
45.77N 99.62W ELEV. 1890 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 66 38 60 39 66
TEMP 40 41 52 63 65 57 46 42 41 40 47 57 59 54 46 43 42 40 47 60 66 60
DEWPT 37 36 37 37 34 34 32 32 33 33 35 36 39 40 41 42 42 40 46 47 49 49
RH 89 82 56 38 31 42 58 67 73 76 63 45 47 59 83 96100100 96 62 54 67
WIND DIR S W N N N N NE NE NE E E E E E E SE SE SE SE S S SE
WIND SPD 3 3 11 17 16 9 9 9 10 11 12 14 14 10 12 10 10 11 14 17 17 11
CLOUDS B1 B1 SC FW CL FW FW SC SC FW CL CL CL FW FW FW FW FW SC CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 35 33 36 33
MIN CHILL 37 39 36 32 32 37 33 33
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 67 43 75 54 77 50 64
TEMP 48 44 63 63 48 46 68 69 60 55 71 68 59 51 60 58
DEWPT 48 44 49 48 46 46 53 54 55 55 58 56 52 49 45 41
PWIND DIR SE NE E SE SE SE S NW
WIND CHAR LT LT LT BZ BZ WY WY BZ
AVG CLOUDS FW FW FW CL CL FW FW FW SC B1 B2 B1 B1 B2 B2 B1
POP 12HR 0 0 0 0 10 30 50 40
RAIN SHWRS C S C C C S
SDZ018-182100-
REDFIELD-SPINK SD
44.87N 98.52W ELEV. 1302 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 66 38 63 39 67
TEMP 42 41 50 62 66 60 50 45 40 39 49 60 63 57 49 44 40 43 51 62 67 62
DEWPT 37 37 38 39 39 39 38 37 34 35 39 41 42 44 44 44 40 43 47 47 50 50
RH 82 85 63 43 37 46 63 73 79 85 68 49 46 62 83100100100 86 58 54 65
WIND DIR S S S NE NE N NE NE NE NE NE E E E SE SE SE SE S S S SE
WIND SPD 12 9 4 4 9 6 8 8 9 6 6 9 10 8 9 8 9 10 13 17 17 11
CLOUDS SC SC FW CL CL CL FW SC SC FW CL CL CL FW FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 35 35 34 34 37
MIN CHILL 33 37 33 35 39 34 39
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 45 70 44 77 56 80 54 70
TEMP 52 46 65 66 51 47 70 71 60 56 75 72 62 55 67 64
DEWPT 49 46 52 51 49 47 54 55 55 55 57 57 54 51 48 45
PWIND DIR S E E SE SE S S NW
WIND CHAR GN LT LT GN BZ WY BZ BZ
AVG CLOUDS FW FW FW FW CL FW SC FW FW SC B2 B1 B1 B2 B1 B1
POP 12HR 0 0 0 0 10 20 40 40
RAIN SHWRS S S C C C C
SDZ019-182100-
CLARK-CLARK SD
44.88N 97.73W ELEV. 1798 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 64 42 61 43 65
TEMP 49 46 51 60 64 57 49 46 44 44 49 59 61 55 48 46 45 44 51 61 65 59
DEWPT 37 37 39 40 40 40 38 39 36 37 41 44 43 43 44 45 45 44 47 48 49 49
RH 63 71 63 47 41 53 66 76 73 76 74 57 51 64 86 96100100 86 62 56 69
WIND DIR S S S S NE NE NE NE NE E E E E E SE SE SE SE SE S S S
WIND SPD 18 14 10 4 4 4 6 6 10 11 11 11 11 8 9 8 9 10 12 16 16 10
WIND GUST 23 27 26 20
CLOUDS SC B1 SC CL CL CL FW FW SC SC FW CL CL FW FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 38 38
MIN CHILL 39 39 38 37 37 39
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 49 69 48 75 57 77 56 70
TEMP 53 49 65 64 53 50 71 68 60 57 72 70 63 56 66 62
DEWPT 48 48 53 52 50 49 55 54 54 54 57 56 53 51 51 46
PWIND DIR S SE E SE SE S S W
WIND CHAR GN LT LT GN BZ WY BZ BZ
AVG CLOUDS FW FW FW FW CL FW FW FW FW SC B1 B1 B1 B1 B2 B1
POP 12HR 0 0 0 0 10 20 40 40
RAIN SHWRS S S C C C
SDZ023-182100-
CLEAR LAKE-DEUEL SD
44.77N 96.68W ELEV. 1834 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 66 41 60 43 65
TEMP 48 46 51 62 65 57 49 46 43 42 48 58 60 53 46 45 45 44 51 62 65 59
DEWPT 34 34 37 38 39 40 39 39 37 36 40 43 42 43 43 43 42 42 45 46 47 47
RH 58 63 59 41 38 53 68 76 79 79 74 57 51 69 89 93 89 93 80 56 52 64
WIND DIR SW SW SW SW W NE N N N NE NE E E E SE S S S S S S S
WIND SPD 25 23 17 10 4 3 3 3 4 5 5 9 9 5 5 5 6 9 12 16 16 9
WIND GUST 27
CLOUDS FW B1 SC FW CL CL FW FW FW SC CL CL CL CL FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 38
MIN CHILL 37 37 38 37 38
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 49 70 49 76 55 77 56 71
TEMP 53 49 67 64 53 50 71 68 59 56 73 69 63 57 67 63
DEWPT 46 46 52 51 49 47 53 52 52 52 54 53 51 50 50 47
PWIND DIR S S E SE S S S SW
WIND CHAR GN LT LT GN GN BZ BZ BZ
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC B1 B1 B1 B2 B2 B1
POP 12HR 0 0 0 0 5 20 30 30
RAIN SHWRS S C C C
SDZ021-182100-
MILBANK-GRANT SD
45.22N 96.63W ELEV. 1152 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 70 41 62 40 68
TEMP 52 49 54 66 69 61 51 46 43 41 48 59 62 55 48 45 43 41 50 64 68 62
DEWPT 40 40 41 39 39 40 41 41 39 39 43 45 45 45 46 45 43 41 48 49 50 49
RH 63 71 61 37 33 46 68 83 86 92 83 60 54 69 93100100100 93 58 52 62
WIND DIR S S SW NW N N N NW NW N NE E E E SE SE SE SE SE S S S
WIND SPD 19 13 6 4 3 2 3 4 4 3 3 5 8 4 4 3 4 4 6 12 12 8
CLOUDS SC B1 SC CL CL CL FW FW FW SC CL CL CL CL FW FW FW SC FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 48 70 47 77 54 79 57 73
TEMP 52 48 67 66 53 49 71 69 59 56 74 71 63 57 69 65
DEWPT 49 48 54 53 50 49 55 55 54 54 57 56 54 52 52 49
PWIND DIR S W NW SE SE SE S W
WIND CHAR LT LT LT LT GN BZ BZ BZ
AVG CLOUDS FW FW FW FW FW FW SC FW FW SC B1 B1 B1 B2 B2 B1
POP 12HR 0 0 0 0 5 30 30 40
RAIN SHWRS C C C C
SDZ011-182100-
WEBSTER-DAY SD
45.34N 97.52W ELEV. 1857 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 64 43 59 43 64
TEMP 49 46 51 62 64 57 49 47 46 44 49 57 59 53 48 46 45 44 50 61 64 58
DEWPT 38 38 39 40 38 38 36 35 35 36 39 41 42 44 44 44 45 44 47 47 49 49
RH 66 73 63 44 38 49 61 63 65 73 68 55 53 71 86 93100100 89 60 58 72
WIND DIR S S SW N NE NE NE NE NE NE E E E E SE SE SE SE S S S S
WIND SPD 13 11 6 4 6 5 5 5 8 8 9 10 10 6 6 5 6 8 10 13 13 8
WIND GUST 20 24 24 18
CLOUDS SC SC FW CL CL CL FW SC FW FW CL CL CL CL FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 48 66 47 75 56 75 55 68
TEMP 53 48 63 63 52 49 70 68 61 57 71 69 62 56 65 61
DEWPT 48 48 51 51 49 48 53 54 54 54 55 55 53 51 49 46
PWIND DIR S S E SE SE S S W
WIND CHAR GN LT LT GN GN BZ BZ BZ
AVG CLOUDS FW FW FW FW CL FW FW FW FW SC B1 B1 B1 B2 B2 B1
POP 12HR 0 0 0 0 5 20 30 40
RAIN SHWRS S S C C C
SDZ007-182100-
BRITTON-MARSHALL SD
45.79N 97.75W ELEV. 1358 FT
321 AM CDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 67 38 61 42 66
TEMP 50 46 50 63 67 58 48 44 41 39 47 59 61 55 48 47 44 43 51 63 66 60
DEWPT 36 36 39 38 37 36 33 33 34 34 38 39 40 41 43 44 44 43 48 47 49 49
RH 58 68 66 39 33 44 56 65 76 82 71 47 46 59 83 89100100 89 56 54 67
WIND DIR S SW SW N N N NE NE NE NE NE E E E SE SE SE SE S S S S
WIND SPD 11 9 6 5 10 6 5 5 6 6 8 10 11 6 8 6 6 8 10 13 13 8
WIND GUST 24 19 25 24
CLOUDS SC B1 SC CL CL CL FW SC SC SC CL CL CL CL FW FW FW FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 47 67 45 77 56 78 55 69
TEMP 53 47 64 63 51 47 72 70 61 57 74 70 63 56 66 62
DEWPT 49 47 50 50 48 47 53 53 54 55 56 56 54 52 49 44
PWIND DIR S NW E SE S S S W
WIND CHAR LT LT LT GN GN BZ BZ BZ
AVG CLOUDS FW FW FW FW CL FW FW FW FW SC B1 B2 B1 B2 B2 B1
POP 12HR 0 0 0 0 5 20 40 40
RAIN SHWRS S S C C C C
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