860
FOUS53 KFSD 071357
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
857 AM CDT THU AUG 7 2025
IAZ012-072100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 71 90 68 83
TEMP 79 84 86 84 76 74 73 71 79 86 90 87 78 74 70 68 74 79 82 79
DEWPT 73 76 77 77 74 71 70 68 72 75 78 78 74 71 69 68 69 69 69 70
RH 82 77 75 80 94 90 90 90 79 70 68 75 88 90 97100 84 72 65 74
WIND DIR S SE SE SE SE SE SE SE S S S S S SW NW N N N N NE
WIND SPD 8 9 11 10 10 10 10 10 12 13 13 10 9 8 9 8 8 8 6 5
CLOUDS SC SC FW SC FW B1 SC SC FW FW FW SC SC B1 B2 B2 B1 SC SC FW
POP 12HR 10 5 5 40 20
QPF 12HR 0 0 0 0.04 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S S S S
TSTMS C C C C S S S S S
HEAT INDEX 93 97 94 95104100 81 85
MAX HEAT 93 99 90 96 105 94 83 85
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 62 82 61 82 61 84 63 85
TEMP 66 63 79 79 64 61 79 78 64 61 81 81 68 64 82 82
DEWPT 65 63 68 69 63 61 68 67 62 60 68 70 64 64 70 72
PWIND DIR E SW SE SW SW SW S S
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC B1 B1 SC SC SC SC FW FW FW FW FW FW SC SC FW
POP 12HR 20 10 20 10 20 5 20 10
RAIN SHWRS S S S S S S
TSTMS S S S S S S
IAZ031-072100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 89 72 92 70 83
TEMP 79 86 89 87 79 77 74 72 80 88 92 90 81 76 72 70 74 80 83 81
DEWPT 73 75 76 76 74 72 70 69 71 74 76 77 72 71 70 69 70 70 70 71
RH 82 70 66 70 85 85 87 90 74 63 60 66 74 85 93 97 87 72 65 72
WIND DIR SE SE SE SE SE SE SE SE S S S S SE NW NW N N N N N
WIND SPD 8 10 10 10 9 9 10 9 11 13 13 10 8 8 8 8 8 9 6 5
CLOUDS SC FW FW SC SC B1 SC SC FW FW FW FW SC SC B2 OV B1 SC SC FW
POP 12HR 10 5 0 30 20
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S S S S
TSTMS S S C C S S S S S
HEAT INDEX 81 94 99 98 84 97104103 85 83 87 85
MAX HEAT 96 100 96 98 106 99 83 88
HEAT Y Y
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 64 82 62 83 61 85 65 86
TEMP 68 64 79 80 66 63 80 81 66 61 82 83 69 65 83 84
DEWPT 66 64 69 69 65 62 67 68 64 61 69 70 66 65 70 71
PWIND DIR NE N N SW SW S SE S
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC B1 B1 SC SC B1 SC FW FW FW FW FW FW SC SC FW
POP 12HR 30 20 30 10 20 5 20 10
RAIN SHWRS S C S S C C S S S
TSTMS S C S S C C S S
IAZ014-072100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 71 91 69 83
TEMP 76 84 86 85 77 74 72 71 79 86 90 87 80 77 73 70 74 80 82 80
DEWPT 73 74 76 75 74 71 69 67 71 75 77 77 74 71 69 69 70 70 71 71
RH 90 72 72 72 90 90 90 87 77 70 66 72 82 82 87 97 87 72 69 74
WIND DIR S SE SE SE SE SE SE SE S S S S S S S N N N N W
WIND SPD 6 9 10 10 9 9 10 10 13 13 16 12 10 9 8 6 8 8 6 5
WIND GUST 24
CLOUDS B1 SC SC SC SC B1 SC SC FW FW FW FW SC SC B1 B2 B1 SC SC SC
POP 12HR 10 5 5 40 30
QPF 12HR 0 0 0 0.04 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C C S
SPRINKLES
TSTMS S S C C C C C C S
HEAT INDEX 90 96 94 95103 99 85 83 86 84
MAX HEAT 92 98 91 95 105 96 83 87
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 63 83 61 83 61 84 63 85
TEMP 68 63 80 79 65 61 79 79 65 61 81 82 68 64 82 82
DEWPT 66 63 68 69 63 61 67 66 62 60 66 68 64 63 69 70
PWIND DIR SE SW N SW W SW S S
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC B1 SC SC B1 SC FW FW FW FW FW FW SC FW FW
POP 12HR 30 20 30 20 20 5 20 10
RAIN SHWRS S C S C C S S S
TSTMS S C S C C S S S
IAZ022-072100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 72 91 70 83
TEMP 77 84 86 84 77 74 73 72 79 87 90 87 81 78 74 70 76 80 82 80
DEWPT 73 76 76 76 74 71 69 69 73 76 78 77 74 70 69 69 72 72 73 73
RH 87 77 72 77 90 90 87 90 82 70 68 72 79 76 84 97 87 77 74 79
WIND DIR S S SE SE SE SE SE SE S S S S S S S NW N N N NE
WIND SPD 9 10 10 10 10 10 10 11 13 14 14 12 11 10 10 9 9 9 6 5
CLOUDS B1 SC FW FW SC SC SC SC SC FW FW FW SC SC B1 B2 B1 B1 SC SC
POP 12HR 10 5 5 30 30
QPF 12HR 0.01 0 0 0.03 0.05
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 C C C C
HEAT INDEX 92 96 94 98104 98 85 84 88 84
MAX HEAT 94 100 92 99 105 96 85 89
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 65 82 62 82 61 83 64 84
TEMP 68 65 79 78 66 62 79 79 65 61 80 80 68 64 80 81
DEWPT 67 65 71 70 65 62 69 69 63 61 68 70 65 64 70 71
PWIND DIR E E S W SW SW S S
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC B1 B1 B1 B1 B1 SC FW FW FW FW FW FW SC SC FW
POP 12HR 40 30 40 20 20 10 20 10
RAIN SHWRS C C S C C C S S S S
TSTMS C C S C C C S S S
MNZ072-072100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 72 90 68 83
TEMP 75 83 85 85 78 76 74 72 79 86 89 86 79 75 70 68 73 80 82 80
DEWPT 72 74 75 76 75 73 71 70 72 74 76 77 76 73 70 67 67 64 64 66
RH 90 74 72 75 91 90 90 93 79 68 66 75 91 94100 97 81 58 55 62
WIND DIR SE SE SE SE SE SE E SE S S S S S W NW NW NW NW W SW
WIND SPD 5 10 11 11 10 9 10 9 11 13 13 10 10 9 8 6 8 9 8 5
CLOUDS SC SC B1 SC SC B1 B1 B2 SC FW SC SC SC B1 B2 B1 B1 SC FW FW
POP 12HR 5 20 5 40 10
QPF 12HR 0 0.06 0 0.10 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C
TSTMS S C C C C
HEAT INDEX 90 94 94 94101 98 82 82
MAX HEAT 90 98 93 95 103 96 82 84
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 64 83 62 83 62 84 64 84
TEMP 67 64 79 79 65 62 80 78 66 63 81 81 67 64 79 80
DEWPT 63 62 63 65 62 60 63 66 62 60 63 66 65 63 67 69
PWIND DIR SW W SW SW W W SW S
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS FW FW SC SC FW SC SC FW FW FW FW FW FW FW SC SC
POP 12HR 5 5 10 10 10 5 10 10
MNZ081-072100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 71 89 70 82
TEMP 74 82 85 84 77 74 73 72 79 86 89 86 80 77 73 70 73 79 82 79
DEWPT 71 73 74 74 73 72 71 69 70 72 74 75 74 72 70 68 67 66 65 67
RH 90 74 70 72 87 93 93 90 74 63 61 70 82 85 90 93 81 64 56 67
WIND DIR S SE SE SE SE SE S S S S S S S S W NW NW NW NW SW
WIND SPD 5 8 10 10 9 9 10 10 12 13 14 13 10 9 8 6 6 8 6 5
CLOUDS B2 SC SC SC SC B1 B1 SC SC FW FW SC SC B1 B1 B2 B1 SC FW FW
POP 12HR 10 10 5 50 30
QPF 12HR 0 0 0 0.06 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C S S S
SPRINKLES
TSTMS C C C C C C S S
HEAT INDEX 87 93 91 92 98 95 85 84
MAX HEAT 87 94 90 94 101 94 82 85
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 63 82 62 82 62 83 64 84
TEMP 67 63 80 80 66 62 79 78 66 62 81 81 68 65 81 81
DEWPT 64 62 64 65 62 60 63 63 62 60 63 65 63 63 67 67
PWIND DIR SW W W SW W W SW S
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC SC SC SC SC FW FW FW FW FW FW FW FW SC FW
POP 12HR 20 10 20 10 20 5 10 10
RAIN SHWRS S S S
TSTMS S S
MNZ089-072100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 70 89 68 82
TEMP 74 82 85 84 77 74 72 70 78 86 88 86 78 75 70 68 73 78 81 79
DEWPT 71 74 74 74 74 72 71 69 71 73 75 76 74 72 70 68 67 66 65 67
RH 90 77 70 72 90 93 97 97 79 65 66 72 88 90100100 81 67 58 67
WIND DIR S SE SE SE SE SE SE S S S S S S S NW N N N NW S
WIND SPD 6 9 10 10 10 10 10 10 12 13 14 12 10 9 9 8 8 8 6 5
CLOUDS B1 SC SC SC SC B1 B1 SC SC FW SC SC SC B1 B1 B2 B1 SC FW FW
POP 12HR 5 5 5 40 20
QPF 12HR 0 0 0 0.06 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S S S
TSTMS C C C C S S S S
HEAT INDEX 88 93 91 93 98 96 83
MAX HEAT 90 95 88 93 100 93 84
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 62 81 61 81 61 83 64 84
TEMP 66 63 78 78 64 61 79 77 65 61 80 80 67 64 81 81
DEWPT 64 62 65 66 63 60 63 63 62 60 63 65 64 63 67 69
PWIND DIR SW W W SW W SW S S
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW FW FW FW SC SC FW
POP 12HR 10 10 20 10 10 5 10 10
RAIN SHWRS S S
TSTMS S S
SDZ040-072100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 69 89 65 81
TEMP 75 83 86 84 77 74 71 70 77 86 88 86 78 71 68 65 72 78 81 79
DEWPT 72 74 75 75 74 72 69 68 71 73 75 76 73 69 66 64 64 62 62 64
RH 90 74 70 74 90 93 93 93 82 65 66 72 85 93 93 97 76 58 53 60
WIND DIR SE SE SE SE SE SE SE SE S S S S W NW NW NW NW NW W SW
WIND SPD 6 11 13 12 12 10 11 10 12 13 13 10 10 10 9 6 8 10 9 6
WIND GUST 24 24
CLOUDS SC SC SC SC B1 B1 B1 B1 SC FW SC SC B1 B1 B1 B2 SC FW FW FW
POP 12HR 0 20 5 40 10
QPF 12HR 0 0.08 0 0.13 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S
TSTMS S C C S S
HEAT INDEX 90 95 92 93 98 95
MAX HEAT 90 96 90 94 100 93 82
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 61 81 59 81 59 83 63 83
TEMP 65 61 78 78 64 60 78 77 64 60 80 80 67 63 80 79
DEWPT 59 59 63 64 59 58 63 63 60 58 64 65 63 61 67 67
PWIND DIR SW W SW SW SW W S S
WIND CHAR LT LT LT GN LT GN LT GN
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW FW FW FW SC SC SC
POP 12HR 5 5 10 10 10 5 10 10
SDZ050-072100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 92 69 94 65 83
TEMP 75 85 91 88 80 76 71 69 77 88 92 85 76 71 67 65 70 78 82 78
DEWPT 71 73 71 72 71 70 66 64 67 69 70 68 66 63 61 59 59 58 59 59
RH 87 67 52 59 74 82 84 84 71 54 49 57 71 76 81 81 68 50 46 52
WIND DIR SE SE S SE SE S SE S S W NW NW N NW NW NW NW NW SW SE
WIND SPD 10 13 17 16 14 12 11 10 10 11 13 14 14 12 10 10 10 10 8 5
WIND GUST 25
CLOUDS SC FW SC SC SC FW SC SC SC FW SC SC B1 B1 B2 B1 SC FW SC SC
POP 12HR 0 10 5 30 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C C S S
HEAT INDEX 93 99 95 84 92 99 88
MAX HEAT 95 101 94 93 100 85 82
HEAT Y Y
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 60 84 61 88 64 88
TEMP 66 61 77 78 64 60 81 80 67 62 83 83 69 64 83 84
DEWPT 59 57 60 59 57 56 61 58 56 56 62 63 62 60 65 65
PWIND DIR SW NW SW W S S SE SE
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS SC B1 B1 SC SC SC FW FW FW FW FW FW SC SC FW FW
POP 12HR 10 10 10 5 10 10 20 10
RAIN SHWRS S
TSTMS S
SDZ057-072100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 94 69 94 65 86
TEMP 78 87 92 90 82 78 72 69 78 88 92 86 76 72 68 65 72 81 85 82
DEWPT 73 74 73 74 74 72 69 67 68 69 70 69 67 64 62 60 59 56 56 59
RH 85 65 54 60 77 82 90 93 71 54 49 57 74 76 81 84 64 42 37 46
WIND DIR SE SE SE SE SE SE SE SE S W NW NW NW NW NW NW NW NW W S
WIND SPD 11 16 18 18 17 14 12 10 10 12 14 17 13 11 10 10 10 11 11 9
WIND GUST 27
CLOUDS SC FW FW SC SC SC FW B1 SC FW SC SC B1 B1 B1 B2 SC FW FW SC
POP 12HR 0 10 5 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 95101100 88 92 98 90
MAX HEAT 96 103 98 93 99 87 81 84
HEAT Y Y
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 62 84 61 86 62 91 65 90
TEMP 69 63 80 80 67 61 82 83 69 62 85 86 70 65 85 87
DEWPT 60 59 59 59 59 57 59 58 58 58 62 63 63 62 65 65
PWIND DIR SW NW SW W S S SE SE
WIND CHAR LT GN LT GN GN GN GN GN
AVG CLOUDS SC B1 B1 SC SC SC SC FW FW FW FW FW SC SC SC FW
POP 12HR 5 5 10 5 5 5 10 10
SDZ038-072100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 90 70 92 65 84
TEMP 77 84 88 87 80 76 72 70 78 86 91 86 76 71 67 65 72 79 83 81
DEWPT 72 74 74 74 74 72 70 68 69 71 72 73 70 66 63 61 60 59 59 60
RH 85 72 63 65 82 87 93 93 74 61 54 65 82 84 87 87 66 50 44 49
WIND DIR SE SE SE SE SE SE SE SE S S S NW NW NW NW NW NW W W S
WIND SPD 10 13 16 16 13 13 12 10 11 12 13 13 11 10 8 6 9 10 10 8
CLOUDS SC SC SC SC SC B1 SC SC SC SC SC B1 SC B1 B1 B2 SC FW FW FW
POP 12HR 0 20 20 30 5
QPF 12HR 0 0.03 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
TSTMS S S S C C
HEAT INDEX 91 97 95 85 92 99 92
MAX HEAT 93 98 95 94 101 89 81 84
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 62 83 59 85 61 88 63 87
TEMP 67 62 79 80 64 60 80 81 65 61 83 84 70 63 83 83
DEWPT 58 58 60 61 59 57 61 61 59 58 62 63 63 62 66 67
PWIND DIR SW NW S W SW SW SE SE
WIND CHAR LT LT LT GN LT GN GN GN
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW FW FW SC SC SC FW
POP 12HR 5 5 10 10 5 5 10 10
SDZ059-072100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 90 71 94 66 85
TEMP 77 85 88 87 80 76 73 71 79 88 93 88 78 71 68 66 72 80 84 81
DEWPT 72 74 75 76 75 73 70 68 71 73 74 74 72 68 64 62 62 61 61 62
RH 85 70 66 70 85 90 90 90 77 61 54 63 82 90 87 87 71 52 46 53
WIND DIR SE SE SE SE SE SE SE SE S SE S W NW NW NW NW NW NW W SW
WIND SPD 10 13 16 16 14 13 12 10 11 12 13 12 12 11 10 8 9 10 9 5
CLOUDS SC FW SC FW SC SC SC SC SC FW SC SC B1 B1 B1 B2 SC FW FW FW
POP 12HR 10 10 5 30 5
QPF 12HR 0 0 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS C C
HEAT INDEX 93 98 98 84 96103 97
MAX HEAT 94 100 93 97 105 93 82 85
HEAT Y Y
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 62 84 60 86 61 88 64 89
TEMP 68 62 80 80 65 61 83 81 67 61 85 84 70 64 84 84
DEWPT 61 60 63 63 60 59 63 62 61 59 64 65 64 63 67 68
PWIND DIR SW W SW SW S S SE SE
WIND CHAR LT LT LT GN LT GN GN GN
AVG CLOUDS SC SC B1 SC SC SC FW FW FW FW FW FW SC SC SC FW
POP 12HR 5 5 10 5 5 5 10 10
SDZ062-072100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 88 72 91 68 83
TEMP 77 84 87 85 78 75 73 72 79 87 90 88 79 74 70 68 74 80 83 79
DEWPT 73 75 76 76 74 72 70 69 71 74 76 76 74 71 69 65 66 65 65 66
RH 87 74 70 75 88 90 90 90 77 65 64 68 85 90 97 90 76 60 55 64
WIND DIR SE SE SE SE SE SE SE SE S S S S S NW N N N N NW S
WIND SPD 6 10 12 12 10 10 10 9 11 13 13 10 8 9 8 6 6 8 6 5
CLOUDS SC SC SC SC SC B1 SC SC SC FW FW SC SC B1 B1 B2 B1 SC FW FW
POP 12HR 10 10 5 30 10
QPF 12HR 0 0 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C C S S
HEAT INDEX 92 97 94 95102 98 82
MAX HEAT 94 102 94 98 103 96 82 85
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 62 83 60 83 61 86 64 86
TEMP 66 62 80 79 65 61 80 78 65 61 83 82 68 64 83 82
DEWPT 62 61 65 65 61 59 64 65 61 60 65 66 64 64 68 69
PWIND DIR SW W S SW SW SW SE S
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC B1 SC SC SC SC FW FW FW FW FW FW SC SC FW
POP 12HR 5 5 10 10 10 5 10 10
RAIN SHWRS S
TSTMS S
SDZ070-072100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 88 72 91 70 83
TEMP 78 84 87 86 78 76 74 72 79 87 91 89 79 75 71 70 74 80 82 80
DEWPT 73 76 78 77 75 73 71 69 73 76 79 79 74 72 70 67 69 69 69 70
RH 85 77 75 75 91 90 90 90 82 70 68 73 85 90 97 90 84 69 65 72
WIND DIR SE SE SE SE SE SE SE SE S S S S SW NW NW N N N N NE
WIND SPD 9 10 12 11 10 10 10 10 11 13 13 10 9 10 10 9 9 9 6 5
CLOUDS SC FW FW SC SC B1 SC SC SC FW FW FW SC B1 B2 B2 B1 SC SC FW
POP 12HR 10 5 5 30 20
QPF 12HR 0 0 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S
TSTMS C C C C S S
HEAT INDEX 94100 97 99107104 82 85 83
MAX HEAT 96 102 96 100 109 100 83 87
HEAT Y Y
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 63 83 62 83 62 85 65 86
TEMP 68 63 80 80 66 62 80 80 67 62 82 83 70 66 83 84
DEWPT 66 63 69 69 64 62 68 68 64 62 70 71 66 65 72 72
PWIND DIR SW NW W SW SW S SE S
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC B1 B1 SC SC SC SC FW FW FW FW FW FW SC SC FW
POP 12HR 20 20 20 10 10 5 20 10
RAIN SHWRS S S S S S
TSTMS S S S S S
SDZ069-072100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
857 AM CDT THU AUG 7 2025
DATE THU 08/07/25 FRI 08/08/25 SAT 08/09/25
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 89 71 93 68 83
TEMP 76 83 87 86 78 76 73 71 78 86 92 89 79 75 70 68 72 79 82 79
DEWPT 73 76 77 78 75 74 71 69 72 75 77 79 74 71 69 65 67 66 67 68
RH 90 80 72 77 91 94 93 93 82 70 62 73 85 87 97 90 84 64 61 69
WIND DIR SE SE SE SE SE SE SE SE S SE S S NW NW NW NW N N NW SE
WIND SPD 9 11 13 13 11 10 10 10 10 13 13 10 10 10 10 9 9 10 8 5
CLOUDS SC FW SC SC SC SC SC SC SC SC FW SC B1 SC B1 B2 SC SC SC SC
POP 12HR 10 10 5 30 10
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C C C C
HEAT INDEX 92 99 97 96106105 85 81
MAX HEAT 93 103 94 98 111 100 82 87
HEAT Y Y
DATE SUN 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25
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 64 83 62 85 63 87 66 88
TEMP 68 64 78 80 66 62 80 80 67 63 83 83 70 66 83 84
DEWPT 65 62 67 68 63 61 66 67 63 61 67 70 66 65 69 72
PWIND DIR S NW W SW S S SE S
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC B1 SC SC SC SC FW FW FW FW FW FW SC SC FW
POP 12HR 10 10 20 10 10 5 20 10
RAIN SHWRS S S S
TSTMS S S S
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