456
FOUS53 KABR 171832
PFMABR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE ABERDEEN SD
132 PM CDT MON AUG 17 2026
SDZ006-172100-
ABERDEEN-BROWN SD
45.45N 98.42W ELEV. 1299 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 85 59 81 54 81
TEMP 85 82 70 65 61 59 68 77 79 77 66 60 56 55 68 78 80 77
DEWPT 64 62 62 60 60 58 61 61 60 60 60 57 55 54 59 61 61 63
RH 50 51 76 84 97 96 78 58 52 56 81 90 96 96 73 56 52 62
WIND DIR W W NW N N NE N NE N N NE E E SE SE S SW S
WIND SPD 10 9 4 4 5 4 4 5 6 8 5 3 3 2 4 5 6 6
CLOUDS B1 B1 B2 B2 B2 B2 SC SC SC SC FW SC SC SC FW FW SC FW
POP 12HR 20 40 10 5 20
QPF 12HR 0 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S
TSTMS S C C S S
HEAT INDEX 86 83 80 81
MAX HEAT 84 87 81 82
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 86 59 85 56 80 57 82
TEMP 63 59 82 81 65 60 82 81 64 57 77 77 62 58 77 78
DEWPT 62 59 64 62 62 58 59 57 54 51 55 55 54 53 59 61
PWIND DIR S SW W N N NE E SE
WIND CHAR LT GN LT GN LT LT LT GN
AVG CLOUDS FW FW FW FW FW SC SC CL FW FW SC FW SC SC B2 SC
POP 12HR 10 5 10 0 5 5 10 10
SDZ020-172100-
WATERTOWN-CODINGTON SD
44.91N 97.15W ELEV. 1745 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 82 60 78 55 78
TEMP 82 79 70 66 63 62 68 74 76 74 66 62 58 56 68 75 77 74
DEWPT 64 64 64 62 61 60 63 62 62 60 61 58 56 56 60 60 61 60
RH 55 60 81 87 93 93 84 66 62 62 84 87 93100 76 60 58 62
WIND DIR W W SW S W NE NE N N N NE E SE SE S SW SW SW
WIND SPD 14 8 4 3 4 4 5 5 6 5 3 3 2 2 4 5 5 5
CLOUDS B1 SC B2 B1 B2 B2 SC SC SC SC FW FW FW SC SC SC SC SC
POP 12HR 30 40 20 5 20
QPF 12HR 0.08 0.08 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S S
TSTMS C C C S S
HEAT INDEX 84
MAX HEAT 82 84
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 59 83 61 82 57 77 56 78
TEMP 64 60 79 77 66 62 79 78 64 58 74 74 63 58 75 76
DEWPT 60 60 64 64 64 61 60 59 56 54 55 55 54 54 58 60
PWIND DIR S SW SW NW N N E SE
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS FW FW FW FW FW SC SC FW FW FW SC FW SC SC B1 SC
POP 12HR 5 5 10 0 20 0 10 10
RAIN SHWRS S
SDZ035-172100-
PIERRE-HUGHES SD
44.38N 100.29W ELEV. 1856 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 86 60 82 59 81
TEMP 86 82 71 68 63 61 69 76 80 79 70 65 62 60 68 77 80 78
DEWPT 60 61 63 63 62 61 63 62 62 61 61 61 60 59 63 63 63 63
RH 42 49 76 84 97100 81 62 54 54 73 87 93 96 84 62 56 60
WIND DIR NW N E S N E N N NW N NE SE SE SE S S S SE
WIND SPD 5 4 6 6 5 4 4 6 6 5 5 5 5 5 8 10 9 8
CLOUDS SC B2 B1 B1 B1 B1 SC B1 SC SC B1 B1 B2 B1 SC SC SC FW
POP 12HR 20 40 5 20 40
QPF 12HR 0 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C S S S C C
TSTMS S S C C C S S S C C
HEAT INDEX 83 81 80 82
MAX HEAT 85 87 81 83 82
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 88 61 86 59 81 60 82
TEMP 65 59 83 83 67 62 82 83 66 59 77 78 66 61 77 79
DEWPT 63 59 63 61 61 59 60 59 56 53 55 58 57 57 61 64
PWIND DIR SE W E NE NE E SE SE
WIND CHAR LT LT LT GN LT GN GN BZ
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC SC SC B1 B2 B1
POP 12HR 10 0 5 0 0 5 30 20
RAIN SHWRS S C S
TSTMS S S S
SDZ009-172100-
MOBRIDGE-WALWORTH SD
45.55N 100.41W ELEV. 1676 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 85 59 80 57 81
TEMP 84 80 70 66 62 59 66 74 78 79 68 64 60 57 67 76 80 78
DEWPT 58 59 60 61 60 59 61 60 58 57 58 59 57 57 61 62 60 62
RH 41 49 71 84 93100 84 62 50 47 70 84 90100 81 62 51 58
WIND DIR NW NW NE NE SE NE NE NE N N E E E SE S S S SE
WIND SPD 9 8 5 4 4 4 5 5 6 6 5 4 4 5 6 9 9 8
CLOUDS SC B2 B2 OV B2 B2 SC SC SC FW SC SC SC SC SC SC FW FW
POP 12HR 10 40 5 10 30
QPF 12HR 0 0.08 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S C C S
TSTMS S C C S S S
HEAT INDEX 81 81
MAX HEAT 81 84 81 82
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 59 88 61 85 57 81 59 82
TEMP 66 60 83 84 68 61 80 82 65 58 76 79 66 60 77 80
DEWPT 63 60 61 58 60 58 57 54 54 52 53 54 55 55 59 60
PWIND DIR S W NE N NE E SE SE
WIND CHAR LT LT LT GN LT GN GN BZ
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC SC SC B1 B2 B1
POP 12HR 20 0 0 0 0 5 20 20
RAIN SHWRS S S S S
TSTMS S S S
SDZ008-172100-
SISSETON-ROBERTS SD
45.67N 96.99W ELEV. 1024 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 82 59 78 55 79
TEMP 82 78 68 64 62 60 68 75 78 74 64 59 57 56 69 76 79 75
DEWPT 63 63 62 59 58 57 60 59 59 58 58 55 54 53 57 57 58 59
RH 53 60 81 84 87 90 76 58 52 57 81 87 90 90 66 52 49 58
WIND DIR W NW W W NW NW N NE N N NW SW SW SW S SE SW S
WIND SPD 13 8 5 5 5 3 3 4 6 6 3 2 2 2 2 4 4 5
CLOUDS SC SC SC B2 B2 B2 B1 FW FW SC SC FW SC FW FW FW FW FW
POP 12HR 30 40 20 5 10
QPF 12HR 0.01 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C S S S
TSTMS C S C S
HEAT INDEX 83 80
MAX HEAT 81 83 81
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 59 84 61 82 57 78 56 79
TEMP 63 60 81 78 66 62 79 78 64 58 76 75 62 58 77 76
DEWPT 58 58 63 62 61 59 59 56 54 52 55 54 54 53 57 59
PWIND DIR S SW W NW NW N E SE
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS SC FW FW FW SC SC SC FW FW FW FW FW SC SC B1 SC
POP 12HR 10 10 20 5 5 0 5 10
RAIN SHWRS S
TSTMS S
MNZ039-172100-
WHEATON-TRAVERSE MN
45.71N 96.50W ELEV. 1024 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 81 58 78 53 80
TEMP 78 78 67 64 60 59 68 75 78 74 64 59 55 55 68 77 79 76
DEWPT 63 64 64 61 59 58 60 58 58 57 58 56 55 54 57 56 56 57
RH 60 62 90 90 96 96 76 55 50 55 81 90100 96 68 48 45 52
WIND DIR SW W SW W NW N N N NW N NE SW S S S SW W SW
WIND SPD 9 5 4 4 4 3 3 4 6 5 2 1 1 1 2 3 3 3
CLOUDS FW B1 SC B2 OV B2 B1 FW FW SC FW FW SC SC FW FW FW FW
POP 12HR 40 40 20 0 10
QPF 12HR 0.06 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S
TSTMS C C C S
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 83 60 82 56 79 55 79
TEMP 62 59 80 78 65 61 80 79 63 57 77 76 61 57 77 77
DEWPT 58 57 63 63 62 59 59 57 55 53 55 54 55 53 57 59
PWIND DIR S SW W NW N N E SE
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC SC FW FW FW FW FW SC SC B1 SC
POP 12HR 10 20 20 10 5 0 5 10
RAIN SHWRS S S
TSTMS S S
MNZ046-172100-
ORTONVILLE-BIG STONE MN
45.31N 96.42W ELEV. 1099 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 82 59 78 54 79
TEMP 82 79 69 65 62 60 68 75 77 74 65 60 57 56 68 77 79 76
DEWPT 67 66 66 63 61 60 63 62 61 59 61 59 57 55 59 59 59 59
RH 61 64 90 93 97100 84 64 58 59 87 96100 96 73 54 50 56
WIND DIR SW W SW W NW N N N N N N SW SW SE S S W SW
WIND SPD 6 4 4 3 3 3 3 4 4 3 2 1 1 1 2 3 3 3
CLOUDS B1 SC B1 B1 OV B2 B1 FW FW FW FW FW SC SC FW FW FW FW
POP 12HR 40 40 30 5 10
QPF 12HR 0 0.03 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C
TSTMS C C S C
HEAT INDEX 85 80
MAX HEAT 83 86 81
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 83 61 82 57 79 55 79
TEMP 63 59 81 78 66 62 79 78 64 58 76 76 62 57 77 76
DEWPT 59 59 64 65 64 61 62 60 57 55 57 57 56 55 59 61
PWIND DIR S SW W NW N N E SE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC SC FW FW FW FW FW FW SC B1 SC
POP 12HR 10 10 20 5 5 0 5 10
RAIN SHWRS S
TSTMS S
SDZ003-172100-
MCINTOSH-CORSON SD
45.92N 101.35W ELEV. 2316 FT
1232 PM MDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 85 57 79 56 82
TEMP 84 78 66 63 58 57 65 73 78 77 66 62 58 56 67 77 82 78
DEWPT 55 57 59 59 57 56 60 58 55 54 56 56 56 56 60 60 57 58
RH 37 48 78 87 96 96 84 59 45 45 70 81 93100 78 56 43 50
WIND DIR NW NW NE NE E N NE N NW N E E E SE S S S S
WIND SPD 10 8 6 5 5 5 6 6 8 6 6 5 5 6 8 10 9 8
CLOUDS SC B1 B2 OV B1 B1 SC FW FW FW SC SC SC SC SC FW FW FW
POP 12HR 10 30 5 5 30
QPF 12HR 0.01 0.01 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C
TSTMS S C C C
HEAT INDEX 82
MAX HEAT 84 85 80 82
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 88 59 84 55 81 58 83
TEMP 64 58 84 85 65 59 80 82 63 56 76 78 64 59 77 80
DEWPT 61 57 55 52 56 54 54 51 52 50 52 52 54 54 59 58
PWIND DIR S NW NE N NE E SE SE
WIND CHAR GN GN LT GN GN GN GN BZ
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC B1 B2 B1
POP 12HR 10 0 5 0 0 5 20 20
RAIN SHWRS S S
TSTMS S
SDZ015-172100-
WHITE HORSE-DEWEY SD
45.27N 100.89W ELEV. 1716 FT
1232 PM MDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 86 59 82 58 83
TEMP 85 81 69 67 63 60 67 75 81 80 69 65 61 59 69 78 82 80
DEWPT 57 59 60 61 61 60 63 62 59 58 59 59 59 59 63 63 61 62
RH 39 47 73 81 93100 87 64 47 47 70 81 93100 81 60 49 54
WIND DIR NW NW NE NE SE NE NE N N N E SE E E S S S SE
WIND SPD 6 8 4 3 3 3 3 4 5 6 4 3 3 3 6 8 8 8
CLOUDS FW B2 B1 B2 B1 B2 B1 SC FW FW SC B1 SC B1 SC SC FW FW
POP 12HR 10 40 5 10 30
QPF 12HR 0.01 0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C C C C S
TSTMS C C C S S S S S
HEAT INDEX 81 81 81 83 81
MAX HEAT 82 85 83 83
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 60 91 62 87 59 83 60 84
TEMP 66 61 85 86 69 62 82 85 67 59 77 80 67 61 78 81
DEWPT 63 60 60 55 58 57 57 53 53 52 55 55 57 57 62 61
PWIND DIR S W NE N NE E SE SE
WIND CHAR LT LT LT GN LT GN GN BZ
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC SC SC SC B2 B2 B1
POP 12HR 20 0 0 0 0 5 30 20
RAIN SHWRS S C S
TSTMS S S
SDZ033-172100-
MISSION RIDGE-STANLEY SD
44.69N 100.79W ELEV. 1985 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 86 61 81 60 81
TEMP 86 82 70 67 64 61 68 75 79 79 70 66 63 60 68 76 80 79
DEWPT 58 59 62 62 61 61 62 62 60 59 60 60 60 60 62 63 63 62
RH 39 46 76 84 90100 81 64 52 50 71 81 90100 81 64 56 56
WIND DIR NW N E S N SE NW N N N E SE SE SE S SE SE SE
WIND SPD 4 6 8 5 6 5 5 5 5 6 6 6 5 6 9 10 9 9
CLOUDS SC B2 B1 B2 SC B1 B1 B1 SC SC SC B1 B1 B1 SC SC FW FW
POP 12HR 20 40 5 20 40
QPF 12HR 0 0.07 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C C C
TSTMS S C C C C S S S C
HEAT INDEX 82 80 81
MAX HEAT 84 87 82 82 83
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 59 88 62 86 60 81 60 82
TEMP 66 60 83 84 69 63 81 83 68 60 76 79 67 62 77 79
DEWPT 62 60 62 58 60 58 58 55 55 53 56 56 57 57 62 63
PWIND DIR SE W E NE NE E SE SE
WIND CHAR GN LT LT GN GN GN GN BZ
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC SC SC B1 B2 B1
POP 12HR 10 0 0 0 0 5 30 20
RAIN SHWRS S C S
TSTMS S S S
SDZ045-172100-
MURDO-JONES SD
43.89N 100.71W ELEV. 2313 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 87 60 82 59 81
TEMP 86 82 71 67 63 61 68 76 80 79 70 65 62 61 67 76 80 78
DEWPT 61 60 61 61 61 60 64 63 62 61 61 61 60 60 64 63 63 64
RH 43 47 71 81 93 97 87 64 54 54 73 87 93 97 90 64 56 62
WIND DIR NW W SE SW NW E N N N N E SE S S SW S S SE
WIND SPD 4 4 6 9 8 6 6 6 6 6 6 6 8 8 9 10 9 9
CLOUDS SC B1 SC OV SC SC SC B1 FW B2 B2 B1 B2 SC SC SC FW FW
POP 12HR 20 40 5 40 40
QPF 12HR 0 0.06 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C C C C
TSTMS S C C C C S S S S C
HEAT INDEX 86 82 81 81
MAX HEAT 86 88 83 82
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 57 88 61 86 59 81 60 83
TEMP 63 58 83 82 67 62 81 83 66 60 77 79 66 62 78 80
DEWPT 63 58 63 60 59 57 60 59 56 53 57 59 57 57 62 65
PWIND DIR S W SE NE NE E SE SE
WIND CHAR GN GN LT GN GN GN BZ BZ
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC B2 B2 B1
POP 12HR 10 0 5 0 5 5 40 20
RAIN SHWRS S C S
TSTMS S S S
SDZ048-172100-
PRESHO-LYMAN SD
43.91N 100.06W ELEV. 1775 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 87 61 83 59 81
TEMP 87 84 72 68 64 62 70 78 82 81 70 66 62 60 69 76 80 78
DEWPT 61 60 63 63 63 62 65 64 63 62 63 62 61 60 64 64 64 64
RH 42 44 73 84 97100 84 62 53 53 78 87 97100 84 66 58 62
WIND DIR NW NW SE S NE NE NE N N N E SE S S S S S SE
WIND SPD 4 5 5 6 5 4 5 6 6 6 5 4 4 4 6 10 10 9
CLOUDS SC SC SC B2 B1 SC FW SC SC B1 B1 SC B1 SC SC SC SC FW
POP 12HR 20 40 5 20 50
QPF 12HR 0 0.04 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C S C C C C
TSTMS S C C C S S S S C
HEAT INDEX 87 84 83 82 82
MAX HEAT 85 87 82 84 82
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 89 62 87 60 82 60 83
TEMP 64 59 84 83 68 63 83 84 67 60 78 80 66 62 78 81
DEWPT 64 59 64 61 62 59 61 59 57 54 57 58 58 58 62 64
PWIND DIR S W SE NE NE E SE SE
WIND CHAR GN LT LT GN LT GN GN BZ
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC FW FW B1 B2 B1
POP 12HR 10 0 10 0 5 5 30 30
RAIN SHWRS C C
TSTMS S S
SDZ051-172100-
FORT THOMPSON-BUFFALO SD
44.05N 99.41W ELEV. 1440 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 85 62 81 59 78
TEMP 85 83 73 68 65 63 69 76 80 79 70 66 62 60 68 74 77 77
DEWPT 62 62 64 65 64 63 65 64 63 63 63 63 62 60 64 64 64 64
RH 46 49 73 90 97100 87 66 56 58 78 90100100 87 71 64 64
WIND DIR W NW E SE E E E NW NW N NE E E SE S S S SE
WIND SPD 6 4 4 4 4 4 4 5 6 5 4 3 3 3 4 8 8 8
CLOUDS SC B1 SC B2 SC SC SC SC SC B1 SC SC B1 SC SC SC SC FW
POP 12HR 20 40 10 20 60
QPF 12HR 0 0.07 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C L L
TSTMS S S C C S S S C
HEAT INDEX 86 84 80 80
MAX HEAT 85 88 84 83
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 59 86 62 85 60 80 60 79
TEMP 65 60 81 80 67 63 81 83 67 60 76 78 66 62 74 78
DEWPT 65 60 66 63 65 62 62 60 57 55 57 58 58 59 62 64
PWIND DIR SE SW SE NE NE E SE SE
WIND CHAR LT LT LT LT LT LT GN GN
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC FW SC B1 B2 B1
POP 12HR 10 5 10 0 0 0 30 20
RAIN SHWRS S C S
TSTMS S S S
SDZ036-172100-
HIGHMORE-HYDE SD
45.52N 99.44W ELEV. 1886 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 84 60 80 58 78
TEMP 84 81 70 66 63 60 68 75 78 77 67 63 60 58 68 75 77 75
DEWPT 65 63 63 62 61 60 63 64 63 62 61 60 59 58 63 64 64 65
RH 53 54 78 87 93100 84 69 60 60 81 90 96100 84 69 64 71
WIND DIR W NW NE SE W E N NW NW N NE SE SE S S S S SE
WIND SPD 8 8 6 6 6 6 6 6 8 8 6 6 6 8 8 10 10 9
CLOUDS FW B1 B1 B1 B1 B1 SC B1 SC SC SC SC B1 B1 SC SC SC FW
POP 12HR 20 40 10 20 50
QPF 12HR 0 0.04 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C C
TSTMS S S C C S C C
HEAT INDEX 86 82
MAX HEAT 85 86
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 59 85 61 84 58 78 59 78
TEMP 63 60 81 79 66 61 80 81 64 58 75 75 63 60 74 76
DEWPT 63 60 66 64 61 59 61 61 55 53 57 59 56 56 62 65
PWIND DIR S SW SE NE NE E SE SE
WIND CHAR GN GN GN GN GN GN GN BZ
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC SC SC B1 B2 B1
POP 12HR 10 0 5 0 0 0 20 20
RAIN SHWRS S S
TSTMS S S
SDZ037-172100-
MILLER-HAND SD
45.52N 98.99W ELEV. 1578 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 83 58 80 54 81
TEMP 83 81 69 64 60 58 66 74 78 76 65 60 56 55 68 76 79 76
DEWPT 62 62 61 61 59 58 61 61 60 61 60 58 55 54 59 62 62 64
RH 49 53 76 90 96100 84 64 54 60 84 93 96 96 73 62 56 66
WIND DIR NW NW NW N NW N NE NE N N NE NE NE NE SE S S S
WIND SPD 8 10 6 8 6 5 5 5 6 9 5 4 3 3 4 8 6 6
CLOUDS SC SC B2 B2 OV B2 SC SC FW FW FW SC FW SC FW SC SC FW
POP 12HR 20 40 10 5 20
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C
TSTMS S S C C S S
HEAT INDEX 84 82 80
MAX HEAT 83 85 81
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 86 59 84 57 79 57 81
TEMP 63 59 82 80 65 60 80 80 63 57 75 76 62 58 75 77
DEWPT 62 59 64 61 61 57 58 58 54 51 55 56 54 54 60 63
PWIND DIR S SW NW N N NE E SE
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS FW FW FW FW FW SC SC CL CL FW SC FW SC B1 B2 B1
POP 12HR 10 0 5 0 0 5 10 20
RAIN SHWRS S S
SDZ034-172100-
ONIDA-SULLY SD
44.70N 100.07W ELEV. 1873 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 84 59 80 57 80
TEMP 84 81 69 66 62 59 68 75 79 78 68 64 60 58 67 76 79 77
DEWPT 62 61 63 63 61 59 63 63 62 60 61 60 59 58 63 63 64 63
RH 48 51 81 90 97100 84 66 56 54 78 87 96100 87 64 60 62
WIND DIR NW NW NE E N NE N NW NW N NE E SE SE SE S SE SE
WIND SPD 4 6 6 5 6 5 5 6 6 8 6 6 6 6 8 10 9 9
CLOUDS FW B2 B1 B1 B1 B1 B1 B1 FW FW FW SC B1 B1 SC SC FW FW
POP 12HR 20 40 5 20 40
QPF 12HR 0 0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C C C
TSTMS S S C C C S C C
HEAT INDEX 84 82
MAX HEAT 83 85 81
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 57 86 59 84 57 79 58 80
TEMP 64 58 81 80 66 60 80 82 65 57 75 77 64 60 76 77
DEWPT 64 58 64 62 62 58 59 59 55 52 55 58 57 56 62 64
PWIND DIR SE W E NE NE E SE SE
WIND CHAR GN LT LT GN GN GN GN BZ
AVG CLOUDS FW FW FW FW FW FW SC FW CL FW SC SC SC B1 B2 B1
POP 12HR 10 0 0 0 0 5 30 20
RAIN SHWRS S C S
TSTMS S S S
SDZ016-172100-
GETTYSBURG-POTTER SD
45.01N 99.95W ELEV. 2064 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 83 58 79 56 79
TEMP 82 79 66 64 61 58 66 73 77 76 65 62 58 56 67 75 78 76
DEWPT 61 60 62 62 60 58 62 61 60 59 60 59 57 56 62 62 62 63
RH 49 52 87 93 97100 87 66 56 56 84 90 96100 84 64 58 64
WIND DIR NW NW NE E N NE N N N N NE E E SE SE S S S
WIND SPD 3 8 6 6 8 6 6 6 8 8 5 6 8 8 9 10 9 9
CLOUDS FW B2 B1 B2 B2 B2 SC SC SC FW SC B1 SC B2 SC SC SC FW
POP 12HR 20 40 10 20 30
QPF 12HR 0.01 0.09 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C C
TSTMS S C C C S S C
HEAT INDEX 83
MAX HEAT 83
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 57 86 60 84 57 78 58 79
TEMP 63 58 81 80 65 60 80 80 64 57 75 75 63 59 74 77
DEWPT 63 58 63 60 60 57 58 57 54 51 54 56 56 55 61 63
PWIND DIR S W E N NE E SE SE
WIND CHAR GN GN LT GN GN GN GN BZ
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC SC SC B1 B2 B1
POP 12HR 10 0 0 0 0 5 30 20
RAIN SHWRS S C S
TSTMS S
SDZ017-172100-
FAULKTON-FAULK SD
45.03N 99.13W ELEV. 1581 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 87 59 81 56 80
TEMP 86 82 70 65 61 59 67 76 79 77 66 61 58 56 68 77 79 75
DEWPT 64 62 63 62 61 59 63 63 62 62 62 59 58 56 62 64 64 66
RH 48 51 78 90100100 87 64 56 60 87 93100100 81 64 60 74
WIND DIR NW NW NW W NW N NE N N N NE E E E SE S S SE
WIND SPD 6 10 6 6 6 5 5 5 6 8 5 4 4 3 5 9 9 9
CLOUDS SC B1 B2 B2 B2 B2 SC FW SC FW SC SC B1 B2 SC SC SC FW
POP 12HR 20 40 10 10 40
QPF 12HR 0 0.11 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S C C S
TSTMS S S C C S S S
HEAT INDEX 87 83
MAX HEAT 87 88 81
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 86 60 85 58 79 57 79
TEMP 63 59 82 80 65 60 81 81 64 58 76 76 62 59 75 77
DEWPT 63 59 65 63 62 59 60 59 55 53 56 58 55 55 62 64
PWIND DIR S SW NW N N NE SE SE
WIND CHAR GN GN LT GN GN GN GN GN
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC SC SC B1 B2 B1
POP 12HR 20 5 5 0 0 5 20 20
RAIN SHWRS S S S
TSTMS S S
SDZ010-172100-
ROSCOE-EDMUNDS SD
45.45N 99.33W ELEV. 1831 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 83 58 80 55 81
TEMP 83 80 68 64 60 58 66 74 78 77 65 60 57 56 67 76 79 76
DEWPT 60 60 61 61 59 58 61 60 59 59 60 58 55 55 60 61 61 63
RH 46 51 78 90 96100 84 62 52 54 84 93 93 96 78 60 54 64
WIND DIR NW NW N N N N NE N N N E E E E SE S S SE
WIND SPD 9 11 8 6 6 5 6 5 8 10 5 5 5 5 8 9 8 9
CLOUDS SC B1 OV B2 OV B2 SC SC FW FW FW SC SC SC SC SC SC FW
POP 12HR 20 40 10 5 30
QPF 12HR 0 0.04 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C S
TSTMS S C C C S S S
HEAT INDEX 83 81
MAX HEAT 83
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 86 59 84 56 79 57 80
TEMP 63 59 82 80 65 60 80 80 63 57 75 76 62 58 74 77
DEWPT 63 59 62 60 60 57 57 56 54 51 54 55 54 54 59 62
PWIND DIR S W NE N N NE E SE
WIND CHAR GN GN LT GN GN GN GN BZ
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC SC SC B1 B2 B1
POP 12HR 20 0 5 0 0 5 20 20
RAIN SHWRS S S S
TSTMS S S
SDZ004-172100-
HERREID-CAMPBELL SD
45.84N 100.08W ELEV. 1686 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 84 56 81 53 82
TEMP 84 80 67 63 59 57 66 75 78 78 65 61 57 54 67 77 81 78
DEWPT 57 59 60 61 59 57 61 59 58 57 58 58 56 54 59 61 60 61
RH 40 49 78 93100100 84 58 50 48 78 90 96100 75 58 49 56
WIND DIR NW NW NE NE E NE NE N NW NW E E E SE S S S E
WIND SPD 10 9 5 4 4 4 5 5 8 8 5 4 5 5 6 9 9 8
CLOUDS SC B2 B2 B2 B2 B2 SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 10 40 5 5 20
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S
TSTMS C C S S
HEAT INDEX 81 82
MAX HEAT 82 84 80 82
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 57 88 58 85 54 81 57 83
TEMP 64 58 83 83 65 58 81 82 63 55 76 79 64 58 77 80
DEWPT 62 58 61 57 59 57 56 54 54 52 52 54 54 54 58 60
PWIND DIR SE W NE N NE E E SE
WIND CHAR LT GN LT GN LT LT GN BZ
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC FW SC B1 B2 SC
POP 12HR 20 0 0 0 0 5 20 20
RAIN SHWRS S S S
TSTMS S S S
SDZ005-172100-
EUREKA-MCPHERSON SD
45.77N 99.62W ELEV. 1890 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 83 56 79 54 81
TEMP 83 78 67 63 59 57 65 73 77 75 64 60 57 55 67 76 79 76
DEWPT 60 59 60 60 59 57 60 59 58 57 59 57 55 54 59 59 60 61
RH 46 52 78 90100100 84 62 52 54 84 90 93 96 75 56 52 60
WIND DIR NW NW N NE E E NE N NW NW NE E E SE SE S S S
WIND SPD 10 10 8 6 6 5 6 6 10 9 6 5 5 5 9 10 9 8
CLOUDS SC B1 B2 B2 B2 B2 SC FW FW FW FW FW FW SC SC FW FW FW
POP 12HR 20 40 5 5 30
QPF 12HR 0 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S C C
TSTMS S C C S S
HEAT INDEX 83
MAX HEAT 82 84
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 86 59 83 55 79 57 81
TEMP 63 59 82 81 65 59 79 79 63 56 75 75 62 58 75 78
DEWPT 61 59 61 57 59 57 56 54 54 51 52 53 53 53 57 59
PWIND DIR S W NE N NE E E SE
WIND CHAR GN GN LT GN GN GN GN BZ
AVG CLOUDS FW FW FW FW FW SC SC FW CL FW SC SC SC B1 B2 B1
POP 12HR 10 0 5 0 0 5 20 20
RAIN SHWRS S S
SDZ018-172100-
REDFIELD-SPINK SD
44.87N 98.52W ELEV. 1302 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 86 59 81 55 81
TEMP 86 82 70 65 62 60 69 77 80 78 66 61 57 56 69 78 80 76
DEWPT 68 64 63 62 62 60 63 63 62 62 61 59 57 56 61 63 63 64
RH 55 55 78 90100100 81 62 54 58 84 93100100 76 60 56 66
WIND DIR W NW NE SE NW N N N NW N NE E SE E S S SW SE
WIND SPD 8 9 6 5 5 5 6 6 5 8 5 4 4 4 5 8 8 8
CLOUDS SC B1 B2 B2 B2 B2 SC SC SC FW FW SC SC B1 SC SC SC FW
POP 12HR 20 40 10 10 40
QPF 12HR 0 0.12 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S C C
TSTMS S C C S S
HEAT INDEX 89 83 81 81
MAX HEAT 89 91 82 82 81
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 86 59 86 57 81 57 80
TEMP 63 59 82 80 64 60 82 82 64 58 78 78 63 58 77 77
DEWPT 63 59 66 64 63 60 60 58 55 53 55 56 55 55 60 62
PWIND DIR S SW SE N N NE SE SE
WIND CHAR GN GN LT GN GN GN GN GN
AVG CLOUDS FW FW FW FW FW FW SC CL FW FW SC FW SC B1 B2 SC
POP 12HR 10 5 10 0 0 5 20 20
RAIN SHWRS S S
SDZ019-172100-
CLARK-CLARK SD
44.88N 97.73W ELEV. 1798 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 83 61 78 57 77
TEMP 82 79 69 66 63 62 68 74 78 74 65 62 59 58 68 74 76 73
DEWPT 66 64 63 62 62 61 63 62 62 61 61 59 58 58 61 61 62 63
RH 58 60 81 87 97 97 84 66 58 64 87 90 96100 78 64 62 71
WIND DIR SW W N SE SW NE N NW NW N NE E SE SE SE SW SW S
WIND SPD 12 8 5 4 5 6 6 6 6 6 4 5 5 5 6 8 6 5
CLOUDS SC SC B2 B2 B2 B1 SC SC SC FW FW FW FW SC SC SC SC SC
POP 12HR 20 40 20 10 30
QPF 12HR 0 0.11 0.01 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S C C
TSTMS S C C S S S
HEAT INDEX 85
MAX HEAT 83 87
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 59 82 61 82 58 77 58 77
TEMP 63 60 79 76 65 62 79 78 64 58 74 74 63 59 73 75
DEWPT 62 60 65 65 64 62 60 59 56 55 56 57 55 55 59 62
PWIND DIR S SW S N NE NE E SE
WIND CHAR LT GN LT GN GN GN GN GN
AVG CLOUDS SC FW FW FW FW SC SC FW CL FW SC SC SC B1 B1 SC
POP 12HR 5 5 10 5 5 5 10 10
RAIN SHWRS S
SDZ023-172100-
CLEAR LAKE-DEUEL SD
44.77N 96.68W ELEV. 1834 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 80 60 77 55 77
TEMP 80 78 68 65 62 61 67 73 75 73 64 60 57 57 68 75 76 73
DEWPT 62 63 62 60 59 58 60 60 60 59 59 56 55 54 57 58 58 58
RH 54 60 81 84 90 90 78 64 60 62 84 87 93 90 68 55 54 59
WIND DIR SW W SW SW W W N N N N NE SE S S S S SW SW
WIND SPD 12 9 5 5 5 5 6 6 5 5 3 2 2 3 5 6 5 4
WIND GUST 24
CLOUDS SC FW B1 B1 B2 B2 SC SC SC SC FW FW FW SC FW SC SC FW
POP 12HR 30 40 30 5 20
QPF 12HR 0.18 0.08 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C S S
TSTMS S C S C C S
HEAT INDEX 81
MAX HEAT 82
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 81 61 81 58 76 56 78
TEMP 62 59 78 75 65 62 78 77 64 58 74 73 62 58 74 74
DEWPT 57 58 62 63 61 60 59 58 54 52 54 54 52 53 57 58
PWIND DIR SW SW SW NW N N SE SE
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS FW FW FW FW FW SC SC FW FW FW SC FW FW SC B1 SC
POP 12HR 5 10 20 10 20 0 5 10
RAIN SHWRS S S
TSTMS S S
SDZ021-172100-
MILBANK-GRANT SD
45.22N 96.63W ELEV. 1152 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 83 59 78 54 79
TEMP 81 80 70 65 62 60 68 75 77 75 65 60 57 56 69 77 79 76
DEWPT 66 66 65 62 61 60 63 62 62 61 61 58 56 55 59 59 60 60
RH 60 62 84 90 97100 84 64 60 62 87 93 96 96 70 54 52 58
WIND DIR SW W SW W NW NW NE N N N N SW SW SW SE S W SW
WIND SPD 6 5 5 4 4 4 4 4 5 3 2 2 1 2 2 3 3 3
CLOUDS B1 SC B1 B1 B2 B2 SC FW FW FW CL FW SC FW FW FW FW FW
POP 12HR 40 40 20 5 20
QPF 12HR 0.03 0.07 0.01 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S S
TSTMS C C C S S
HEAT INDEX 83 81
MAX HEAT 81 85
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 58 83 61 82 57 79 56 80
TEMP 62 60 81 78 66 62 79 79 64 58 76 76 62 57 77 77
DEWPT 59 59 64 65 64 61 62 60 57 54 57 57 55 54 59 61
PWIND DIR SW SW W NW NW N E SE
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC SC FW FW FW FW FW FW SC B1 SC
POP 12HR 10 10 20 5 20 0 5 10
RAIN SHWRS S S S
TSTMS S S S
SDZ011-172100-
WEBSTER-DAY SD
45.34N 97.52W ELEV. 1857 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 81 60 76 56 77
TEMP 81 77 69 66 63 61 67 73 76 74 65 62 59 58 68 74 76 74
DEWPT 63 63 62 61 61 60 61 60 60 58 59 58 57 56 59 59 59 59
RH 54 62 78 84 93 97 81 64 58 57 81 87 93 93 73 59 56 59
WIND DIR W NW W E N NE NE N N N NE SE SE SE S SW SW S
WIND SPD 9 6 4 4 4 4 5 5 6 5 4 3 3 3 4 5 4 4
CLOUDS SC SC B2 B2 B1 OV SC SC FW FW FW FW FW SC FW FW FW FW
POP 12HR 30 40 10 5 20
QPF 12HR 0 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C S S
TSTMS C S C S
HEAT INDEX 82
MAX HEAT 83
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 60 81 61 80 58 76 57 77
TEMP 64 61 78 77 66 62 77 77 64 58 74 74 63 59 74 75
DEWPT 61 61 63 63 63 61 58 57 55 54 54 55 55 55 57 59
PWIND DIR S SW W NW N N E SE
WIND CHAR LT GN LT GN LT LT LT GN
AVG CLOUDS SC FW FW FW FW SC SC FW CL FW SC FW FW SC B1 SC
POP 12HR 10 5 20 5 5 0 10 10
RAIN SHWRS S
TSTMS S
SDZ007-172100-
BRITTON-MARSHALL SD
45.79N 97.75W ELEV. 1358 FT
132 PM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 83 58 78 54 80
TEMP 82 79 68 63 60 59 68 76 77 75 64 59 56 55 70 78 80 76
DEWPT 64 62 62 59 59 59 61 59 59 58 58 56 54 54 58 58 58 59
RH 55 56 81 87 96100 78 56 54 55 81 90 93 96 66 50 47 56
WIND DIR W W NW E NE N N NE N N E SE SE S S SW W S
WIND SPD 10 9 4 4 3 3 4 5 6 6 4 3 3 2 3 4 4 5
CLOUDS SC SC SC B2 OV OV SC CL FW SC SC SC SC SC FW FW FW FW
POP 12HR 30 30 10 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C
TSTMS C S C
HEAT INDEX 83 80 80
MAX HEAT 82 84 81
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 59 84 60 82 56 78 57 80
TEMP 63 60 81 79 65 60 80 79 63 57 77 76 63 58 78 78
DEWPT 60 60 63 62 61 60 58 56 54 53 54 54 54 54 58 60
PWIND DIR S SW W NW N N E SE
WIND CHAR LT GN LT GN LT LT LT GN
AVG CLOUDS FW FW FW FW SC SC SC FW FW FW SC FW SC SC B1 SC
POP 12HR 10 10 10 0 0 0 5 10
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