371
FOUS53 KFSD 061257
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
757 AM CDT WED AUG 6 2025
IAZ012-062100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 84 68 87 71 90
TEMP 72 79 84 82 73 70 69 68 77 83 86 83 76 74 73 71 79 86 89 86
DEWPT 68 71 74 74 72 69 68 67 73 75 77 77 73 70 68 67 73 76 78 78
RH 87 77 72 77 97 97 97 97 87 77 75 82 90 87 84 87 82 72 70 77
WIND DIR S S S S SE SE SE SE SE SE SE SE SE SE SE SE S S S S
WIND SPD 16 12 11 8 6 6 6 6 8 10 11 10 10 10 11 11 13 14 16 12
CLOUDS B1 B1 SC SC B1 SC B1 SC FW FW FW FW SC SC B1 B1 FW FW FW SC
POP 12HR 50 20 5 5 0
QPF 12HR 0.06 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 90 88 90 97 92 96102 98
MAX HEAT 83 91 92 97 87 96 103
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 69 84 63 84 62 81 62 83
TEMP 76 71 80 80 67 65 80 78 65 63 78 78 66 64 80 79
DEWPT 69 68 71 72 67 65 70 70 64 63 70 70 64 63 69 70
PWIND DIR S N E W S SW SW SW
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS SC B2 B1 SC SC B1 SC SC B1 B1 SC SC SC SC SC FW
POP 12HR 40 30 40 10 40 20 30 10
RAIN SHWRS S C C S C C C C S S C S
TSTMS S C C S S C S S S S S S
IAZ031-062100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 85 69 90 72 92
TEMP 72 78 85 84 76 73 71 69 79 85 89 87 80 77 74 72 81 88 91 89
DEWPT 68 71 73 74 72 70 69 68 71 74 75 76 73 71 68 67 71 75 76 76
RH 87 79 67 72 87 90 93 97 77 70 64 70 79 82 82 84 72 66 62 66
WIND DIR SE S S SE SE SE SE SE SE SE S SE SE SE SE SE S S S SE
WIND SPD 13 12 11 8 6 6 6 5 9 11 11 10 10 9 10 10 12 13 14 11
CLOUDS B1 SC SC SC SC SC SC SC CL FW FW FW FW SC SC SC FW FW FW FW
POP 12HR 60 20 5 0 0
QPF 12HR 0.07 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 91 91 93 99 97 82 85 97104100
MAX HEAT 94 90 94 102 94 98 106
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 70 85 66 84 63 82 64 84
TEMP 78 72 82 82 70 67 81 80 67 65 79 80 68 65 80 81
DEWPT 69 69 72 73 69 66 70 71 66 64 70 70 67 64 69 70
PWIND DIR S NE E N E W SW SW
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC B1 SC SC SC B1 B1 SC FW SC SC FW
POP 12HR 30 20 50 20 50 20 30 10
RAIN SHWRS C S S C C S S C C S S C C
TSTMS C S S C C S S C C S S C C
IAZ014-062100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 84 68 87 70 90
TEMP 72 79 84 82 74 71 68 68 76 83 86 84 77 74 72 71 79 86 88 86
DEWPT 67 69 72 73 71 69 67 67 71 74 75 76 73 70 68 67 71 75 77 77
RH 84 72 67 74 90 93 97 97 85 74 70 77 87 87 87 87 77 70 70 75
WIND DIR S S S S S SE SE SE S S S S SE S S SE S S S S
WIND SPD 16 13 13 10 8 6 6 5 9 10 11 10 10 10 10 11 13 14 17 13
WIND GUST 25 27 24
CLOUDS B2 B1 SC SC SC SC B1 SC FW FW FW FW FW SC SC SC FW FW FW FW
POP 12HR 60 30 10 5 0
QPF 12HR 0.15 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C
TSTMS S C C
HEAT INDEX 89 87 90 95 92 95101 97
MAX HEAT 90 84 92 96 89 95 102
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 70 85 65 85 63 82 63 84
TEMP 78 72 80 80 69 66 81 79 66 64 79 78 67 64 80 80
DEWPT 70 68 71 72 67 65 70 70 64 63 69 69 64 63 68 70
PWIND DIR S SE SE SW SW W SW SW
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC B1 SC SC B1 B1 B1 SC SC SC FW FW
POP 12HR 40 40 50 20 40 20 30 10
RAIN SHWRS C C C C C S S C C S S C S
TSTMS C C C C C S S S S S S C S
IAZ022-062100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 84 69 87 71 90
TEMP 71 78 83 81 74 70 69 69 76 83 86 83 77 74 73 71 80 86 89 86
DEWPT 67 70 72 74 72 69 68 68 72 75 76 77 73 70 69 67 72 75 77 77
RH 87 76 70 79 93 97 97 97 87 77 72 82 87 87 87 87 77 70 68 75
WIND DIR SE S S S S SE SE SE S S S SE SE S S S S S S S
WIND SPD 10 13 13 10 9 8 8 8 10 10 12 10 10 10 11 11 13 14 16 13
WIND GUST 25 26
CLOUDS B2 B1 SC SC SC SC B1 SC FW FW FW FW FW SC SC SC FW FW FW SC
POP 12HR 60 30 10 5 0
QPF 12HR 0.15 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
TSTMS C C C
HEAT INDEX 88 87 90 95 92 82 96102 97
MAX HEAT 90 92 97 89 96 103
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 71 85 66 84 63 82 64 83
TEMP 78 73 80 80 69 67 80 78 66 65 79 78 66 65 79 79
DEWPT 70 68 73 73 69 66 72 71 66 64 71 70 65 63 70 71
PWIND DIR S SE E S S SW SW SW
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC B1 SC SC B1 B1 B1 SC SC SC FW FW
POP 12HR 40 40 60 30 50 30 30 10
RAIN SHWRS C C C C L C C C C S C C C
TSTMS C C S C C C C C C S C C C
MNZ072-062100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 84 68 88 72 91
TEMP 74 79 83 82 75 72 70 69 76 84 86 84 77 75 73 72 80 87 88 86
DEWPT 67 70 72 72 72 70 69 68 73 73 75 75 75 74 71 70 73 74 76 76
RH 79 74 70 72 90 93 97 97 90 70 70 74 94 97 93 93 79 65 68 72
WIND DIR S SW SW S S S S S SE SE SE SE SE SE SE SE S S S S
WIND SPD 14 12 10 8 5 5 5 4 5 9 10 10 9 9 9 10 12 14 16 13
CLOUDS B2 SC B1 B1 SC SC SC B1 SC FW FW FW SC B1 SC B1 SC SC FW SC
POP 12HR 30 20 5 5 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C
TSTMS S S S S S
HEAT INDEX 81 89 87 90 95 92 84 95 99 96
MAX HEAT 83 90 86 91 95 89 95 99
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 69 83 64 84 63 84 64 85
TEMP 76 70 80 80 68 65 81 80 67 65 81 79 68 65 81 79
DEWPT 74 69 65 66 64 63 63 65 64 62 65 66 64 63 64 66
PWIND DIR SW NW SW W W SW SW SW
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC FW SC SC SC SC SC SC SC SC FW FW FW
POP 12HR 50 20 10 5 20 20 20 10
RAIN SHWRS C C S S S S S
TSTMS S C S S
MNZ081-062100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 82 68 86 71 89
TEMP 73 78 82 81 73 69 69 69 76 83 85 83 77 75 73 72 79 86 88 86
DEWPT 66 68 70 70 70 68 68 68 70 72 73 73 73 72 69 68 71 72 74 75
RH 79 71 67 69 90 97 97 97 82 70 67 72 87 90 87 87 77 63 63 70
WIND DIR S S S S S S S S S S S S S S S S S S S S
WIND SPD 13 13 13 9 6 5 5 5 6 9 10 10 9 9 10 10 13 14 17 13
CLOUDS B2 B1 B1 B1 B1 SC SC B1 FW SC FW FW SC B1 SC SC FW SC FW SC
POP 12HR 60 30 10 5 5
QPF 12HR 0.13 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S
TSTMS S C C S
HEAT INDEX 86 85 88 92 89 92 97 95
MAX HEAT 87 84 90 94 87 95 99
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 70 83 65 84 64 81 64 83
TEMP 78 71 80 79 69 66 81 79 67 65 79 78 67 65 80 79
DEWPT 71 69 68 68 66 64 65 66 64 63 66 65 64 62 64 66
PWIND DIR S NW S W SW SW SW SW
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC SC SC SC B1 B1 SC FW SC SC FW FW
POP 12HR 50 30 30 10 30 20 30 10
RAIN SHWRS S C C S C C C C S C S
TSTMS S C S S C C S S S S
MNZ089-062100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 82 68 85 71 88
TEMP 72 77 81 81 74 70 69 68 76 82 84 83 76 74 72 71 78 84 88 85
DEWPT 66 69 70 72 71 69 68 67 71 73 73 74 74 72 69 68 71 73 75 75
RH 81 76 69 74 90 97 97 97 85 74 70 74 94 93 90 90 79 70 66 72
WIND DIR S S S S S S S S S S S S SE S S S S S S S
WIND SPD 14 13 12 10 8 6 6 5 8 10 11 10 10 10 10 11 13 16 16 13
CLOUDS B1 B1 B1 B1 B1 SC B1 B1 SC FW FW FW FW SC SC B1 FW FW FW FW
POP 12HR 50 20 10 5 5
QPF 12HR 0.09 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 85 85 87 91 90 91 97 94
MAX HEAT 87 83 87 93 87 93 99
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 69 83 64 83 63 81 63 82
TEMP 76 71 79 79 67 65 80 78 66 64 78 77 66 64 79 78
DEWPT 71 68 68 68 66 64 66 68 65 63 66 67 64 62 65 67
PWIND DIR S N SE W SW SW SW SW
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC SC SC SC B1 B1 SC FW SC SC FW FW
POP 12HR 40 30 30 10 30 20 20 10
RAIN SHWRS S C C S C C C C S S S S
TSTMS S C S S C C S S S S S
SDZ040-062100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 83 67 87 71 89
TEMP 71 77 82 80 73 70 68 67 76 83 86 83 76 74 73 71 78 85 88 85
DEWPT 67 70 71 72 70 69 67 66 72 73 74 74 73 70 69 67 71 74 75 75
RH 87 79 69 77 90 97 97 97 87 72 68 74 90 87 87 87 79 70 66 72
WIND DIR S SW SW S S SE SE SE SE SE SE SE SE SE SE SE S S S S
WIND SPD 12 11 10 8 5 5 5 5 8 11 13 12 11 10 11 11 13 17 17 13
WIND GUST 27 24
CLOUDS B1 SC B1 B1 SC B1 B1 B1 SC FW SC SC SC B1 SC B1 FW FW SC SC
POP 12HR 30 10 0 5 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
TSTMS S C
HEAT INDEX 87 84 89 94 90 93 98 94
MAX HEAT 88 84 90 95 87 93 99
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 66 83 62 82 61 82 62 84
TEMP 74 67 78 80 66 63 78 78 65 62 79 78 65 62 80 78
DEWPT 70 65 65 64 61 60 62 63 60 59 64 65 62 60 64 65
PWIND DIR W NW SW W SW SW SW SW
WIND CHAR GN LT LT LT LT GN LT GN
AVG CLOUDS SC B1 B1 SC FW SC SC SC SC SC SC SC SC FW FW FW
POP 12HR 40 10 10 5 20 10 10 5
RAIN SHWRS C C S S
TSTMS C C S S
SDZ050-062100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 67 93 69 95
TEMP 73 80 86 83 76 71 69 67 77 85 91 86 80 77 73 69 79 88 93 87
DEWPT 67 71 71 70 70 69 68 66 71 73 72 72 70 69 65 63 67 69 68 69
RH 81 74 61 65 82 93 97 97 82 67 54 63 72 76 76 81 67 54 44 55
WIND DIR S SE SE SE SE SE SE SE SE SE SE SE SE S S S S S S NW
WIND SPD 10 8 9 10 9 8 6 6 10 13 17 16 13 12 11 10 11 13 16 14
WIND GUST 27 24 23
CLOUDS SC FW SC SC B1 SC FW SC FW FW FW SC B1 SC FW SC SC FW SC SC
POP 12HR 20 20 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C
TSTMS S S S C
HEAT INDEX 83 92 88 92 99 92 84 92 97 91
MAX HEAT 85 94 85 92 100 90 93 98
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 61 82 61 84 62 87
TEMP 72 65 78 78 67 62 78 77 66 62 79 78 68 63 82 79
DEWPT 64 60 60 60 59 59 61 60 60 59 63 61 60 59 62 62
PWIND DIR NW N SE N S W S S
WIND CHAR GN GN LT LT LT GN LT GN
AVG CLOUDS B1 B1 SC FW SC SC SC SC SC SC SC FW SC FW FW FW
POP 12HR 30 10 10 20 20 10 20 10
RAIN SHWRS C S S S S S S
TSTMS C S S S S S
SDZ057-062100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 68 95 70 95
TEMP 74 84 89 86 77 73 70 68 78 87 92 89 82 78 74 71 79 89 93 88
DEWPT 69 71 71 72 72 70 69 67 72 73 73 73 73 70 67 66 69 69 69 70
RH 84 65 56 63 85 90 97 97 82 63 54 59 74 76 79 84 72 52 46 55
WIND DIR S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE S S SW NW
WIND SPD 9 8 9 10 10 9 8 8 10 14 18 17 16 13 12 11 12 13 16 16
WIND GUST 27
CLOUDS SC SC SC SC B1 SC SC SC FW FW FW SC B1 SC SC SC SC FW SC SC
POP 12HR 20 20 0 5 5
QPF 12HR 0.05 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S
HEAT INDEX 89 96 93 94101 98 87 94 98 93
MAX HEAT 90 96 92 95 102 97 94 98
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 86 63 85 63 87 64 89
TEMP 74 66 80 82 69 64 81 80 68 64 82 82 70 65 85 83
DEWPT 66 61 60 59 60 59 60 60 61 60 63 62 61 60 61 62
PWIND DIR NW NW S NW S SW S S
WIND CHAR GN GN LT GN LT GN GN GN
AVG CLOUDS B1 B1 SC FW SC SC SC SC SC SC SC FW SC FW FW FW
POP 12HR 20 5 5 10 10 10 10 5
RAIN SHWRS S S
TSTMS S S
SDZ038-062100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 68 90 71 92
TEMP 72 79 86 84 76 71 69 68 76 85 89 86 80 76 74 71 79 87 90 88
DEWPT 68 70 71 72 71 70 68 67 72 73 74 75 74 72 69 68 71 72 73 74
RH 87 74 61 67 85 97 97 97 87 67 61 70 82 87 84 90 77 61 58 63
WIND DIR S S S S SE SE SE SE SE SE SE SE SE SE SE SE S S S S
WIND SPD 9 8 8 8 6 5 5 5 10 13 14 14 13 11 11 11 13 16 14 13
WIND GUST 25
CLOUDS SC SC SC SC SC SC SC SC FW FW FW FW SC B1 SC SC FW SC SC SC
POP 12HR 20 20 0 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
TSTMS S S C
HEAT INDEX 91 89 92 98 95 85 94 98 96
MAX HEAT 83 94 87 94 98 92 94 101
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 84 61 84 61 86 62 87
TEMP 72 65 80 80 67 62 79 79 66 62 81 80 68 63 82 82
DEWPT 67 62 62 62 59 58 61 62 60 59 63 62 62 60 64 64
PWIND DIR NW NW SW NW SW SW S S
WIND CHAR GN GN LT LT LT GN LT GN
AVG CLOUDS B1 B1 SC FW FW SC SC SC SC SC SC SC FW FW FW FW
POP 12HR 40 5 5 10 10 10 10 5
RAIN SHWRS C S
TSTMS C S
SDZ059-062100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 68 90 71 94
TEMP 73 81 87 84 76 72 69 68 77 86 89 86 80 75 73 71 80 87 91 87
DEWPT 68 71 73 73 73 71 68 67 72 74 75 76 75 71 69 68 71 73 75 75
RH 84 72 63 70 90 97 97 97 85 68 64 72 85 87 87 90 74 63 60 68
WIND DIR S S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE S S S
WIND SPD 10 10 9 8 8 6 6 6 10 13 16 14 13 12 12 11 13 16 16 13
CLOUDS SC SC SC SC SC SC SC B1 FW FW FW FW B1 SC SC SC FW FW FW SC
POP 12HR 30 20 0 5 5
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
TSTMS S S C
HEAT INDEX 85 94 90 94 99 96 85 95102 97
MAX HEAT 85 94 88 95 100 93 97 105
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 66 86 63 85 62 86 63 88
TEMP 74 67 80 81 67 64 81 80 66 63 81 80 68 64 82 82
DEWPT 69 63 64 64 61 60 62 64 61 60 66 65 63 61 65 66
PWIND DIR NW N S NW SW SW S S
WIND CHAR GN GN LT LT LT GN LT GN
AVG CLOUDS B1 B1 B1 FW FW SC SC SC SC SC SC SC SC FW FW FW
POP 12HR 30 10 10 10 20 10 10 5
RAIN SHWRS C C S S
TSTMS C C S S
SDZ062-062100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 84 69 87 72 90
TEMP 72 78 83 82 75 72 70 69 76 84 86 84 77 75 73 72 79 86 89 86
DEWPT 68 71 73 74 72 70 69 68 73 75 76 76 74 72 69 68 72 75 76 76
RH 87 79 72 77 90 93 97 97 90 74 72 77 90 90 87 87 79 70 66 72
WIND DIR S S S S SE SE SE SE SE SE SE SE SE SE SE SE S S S S
WIND SPD 10 11 10 8 5 5 5 5 8 10 12 11 10 10 10 10 12 14 14 12
WIND GUST 25 25
CLOUDS B1 SC SC B1 SC SC B1 B1 SC FW FW FW SC SC SC B1 FW FW FW SC
POP 12HR 30 20 0 5 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 89 88 92 96 92 95101 97
MAX HEAT 84 92 88 94 99 91 96 103
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 69 83 64 84 63 82 63 84
TEMP 75 70 80 80 68 65 80 79 66 63 78 78 67 64 80 80
DEWPT 71 67 68 68 65 63 67 67 63 62 68 67 64 62 66 67
PWIND DIR S N E W E SW SW SW
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC SC SC SC SC SC SC FW SC SC FW FW
POP 12HR 40 20 20 10 30 20 20 5
RAIN SHWRS S C S S S C S S S S
TSTMS S C S S S S S S S
SDZ070-062100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 69 89 72 91
TEMP 73 80 85 84 75 73 70 69 78 85 87 86 77 76 74 72 80 87 90 88
DEWPT 69 73 74 75 73 72 69 68 73 77 78 78 75 72 69 69 73 77 78 78
RH 87 79 70 74 94 97 97 97 85 77 75 77 94 87 84 90 79 72 68 72
WIND DIR S S SE SE SE SE SE SE SE SE SE SE SE SE SE SE S S S SE
WIND SPD 12 11 10 8 6 6 6 6 9 11 13 11 10 10 10 11 13 14 14 12
CLOUDS B1 SC SC SC SC SC SC SC FW FW FW FW SC B1 SC B1 FW FW FW FW
POP 12HR 40 30 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 83 93 92 95100 98 85 99105102
MAX HEAT 85 96 89 97 103 95 99 106
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 70 84 65 84 63 82 64 84
TEMP 76 71 80 80 69 66 81 80 67 65 79 80 68 65 81 81
DEWPT 71 69 72 72 67 65 71 71 66 64 71 72 67 64 70 72
PWIND DIR S N NE N SE SW SW SW
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 SC SC SC B1 SC SC B1 SC FW SC SC SC FW
POP 12HR 40 20 40 20 40 20 20 10
RAIN SHWRS S C S S C C S C C S S S S
TSTMS S C S S C C S C S S S S S
SDZ069-062100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
757 AM CDT WED AUG 6 2025
DATE WED 08/06/25 THU 08/07/25 FRI 08/08/25
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 90 71 92
TEMP 72 80 86 85 76 74 71 69 77 84 87 85 78 76 73 71 78 86 90 88
DEWPT 69 73 75 76 73 72 69 68 73 76 78 78 75 72 69 69 72 75 77 78
RH 90 79 70 75 90 93 93 97 87 77 75 80 91 87 87 93 82 70 66 72
WIND DIR SE S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE S S SE
WIND SPD 11 11 10 9 8 6 6 6 10 12 13 12 11 10 10 10 13 14 14 12
CLOUDS B1 SC SC SC SC SC SC B1 FW FW FW FW B1 SC SC SC FW FW FW SC
POP 12HR 30 20 0 5 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 84 95 94 93100 97 96104102
MAX HEAT 84 98 90 94 103 94 99 106
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25 TUE 08/12/25
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 69 84 65 84 63 84 64 86
TEMP 76 70 79 80 68 65 80 79 67 64 78 80 68 65 80 81
DEWPT 71 67 69 70 67 64 69 70 66 64 70 70 66 63 68 70
PWIND DIR NW N NE NW SW W S SW
WIND CHAR GN GN LT LT LT LT LT GN
AVG CLOUDS SC B2 B1 SC SC SC SC SC B1 B1 SC SC SC SC FW FW
POP 12HR 40 20 30 10 30 20 20 10
RAIN SHWRS S C S S C C C S S S S
TSTMS S C S S C S S S S S S
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