934
FOUS53 KFSD 080927
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
427 AM CDT FRI AUG 8 2025
IAZ012-082100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 67 82 62 82
TEMP 71 80 86 89 88 78 74 70 67 73 77 81 79 68 65 63 63 73 79 81 78
DEWPT 70 72 76 77 78 74 72 70 66 67 66 67 69 65 63 62 62 67 68 68 68
RH 97 77 72 68 72 88 93100 97 81 69 63 72 90 93 97 97 81 69 65 71
WIND DIR SE S S S S SW NW N N N N N SE E SE SE NE NW NW NW NW
WIND SPD 11 14 14 14 10 8 8 8 8 6 5 4 2 2 2 2 2 4 5 5 5
WIND GUST 21
CLOUDS B1 FW FW SC FW SC B1 B1 B2 B1 SC FW FW FW SC SC B2 B1 SC B1 SC
POP 12HR 5 20 40 5 10
QPF 12HR 0 0.02 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S
TSTMS S S
HEAT INDEX 84 95101102 83 84
MAX HEAT 96 105 97 84 84
HEAT Y Y Y
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 83 61 82 63 85 66 86
TEMP 65 61 79 78 65 62 79 79 66 64 82 81 69 67 82 82
DEWPT 62 60 67 68 63 62 69 70 65 63 72 73 67 66 73 74
PWIND DIR SE S S S S S SE S
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC SC SC B1 SC SC SC SC SC FW FW SC SC FW
POP 12HR 20 10 10 5 10 10 20 10
RAIN SHWRS S S S
TSTMS S
IAZ031-082100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 83 63 83
TEMP 72 80 88 91 90 81 76 72 69 75 79 82 81 72 67 65 64 74 79 81 79
DEWPT 69 71 74 75 76 72 73 70 68 67 67 68 69 67 66 64 64 68 69 68 68
RH 90 74 63 60 64 74 90 93 97 76 67 63 67 84 97 97100 82 72 65 69
WIND DIR SE S SE S S SW NW NW N N N N NE NE NE E NE N N N N
WIND SPD 11 12 13 13 9 8 8 8 8 8 9 6 4 2 2 2 2 3 5 5 5
WIND GUST 21
CLOUDS SC FW FW SC FW FW SC B1 B2 SC SC FW CL FW SC SC B2 B1 B1 B1 SC
POP 12HR 0 20 40 10 20
QPF 12HR 0 0 0.01 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S S
TSTMS S S S S S S
HEAT INDEX 82 97102102 85 85 84 83
MAX HEAT 98 106 102 82 85 83 84
HEAT Y Y Y
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 83 62 84 64 87 67 89
TEMP 66 62 80 79 66 63 80 81 68 65 83 84 71 69 84 86
DEWPT 64 62 67 66 65 62 68 69 66 64 71 71 69 67 72 73
PWIND DIR NW SW S S S S SE S
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC B1 B1 SC SC SC SC SC FW SC FW FW FW SC SC FW
POP 12HR 30 10 10 5 10 5 20 10
RAIN SHWRS S C S
TSTMS S S
IAZ014-082100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 69 83 62 83
TEMP 73 80 86 89 87 80 77 72 70 74 78 80 79 70 66 64 63 74 80 81 78
DEWPT 69 72 75 77 78 74 72 70 68 69 68 69 69 67 64 62 62 68 68 68 68
RH 87 77 70 68 75 82 85 93 93 84 71 69 72 90 93 93 97 82 67 65 71
WIND DIR SE S S S S S S N N N N N NE NE N S SW W NW NW N
WIND SPD 11 14 16 17 13 11 8 6 6 6 6 6 3 2 2 2 3 4 5 5 5
WIND GUST 21 26 27
CLOUDS B2 SC SC SC SC SC B1 B1 B2 SC B1 SC FW FW FW SC B1 SC SC SC SC
POP 12HR 5 20 30 10 20
QPF 12HR 0 0.07 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C S S S S S
TSTMS S S S S S S
HEAT INDEX 84 95101 99 85 83 83 84
MAX HEAT 95 105 97 84 83 84
HEAT Y Y Y
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 83 62 83 62 85 66 86
TEMP 65 62 79 78 66 63 79 79 66 64 82 81 69 67 82 82
DEWPT 62 60 66 68 63 62 68 69 65 62 70 71 67 65 72 73
PWIND DIR NW SW SW S S S S S
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC FW FW FW SC SC FW
POP 12HR 30 10 10 10 10 10 20 10
RAIN SHWRS S C S
TSTMS S
IAZ022-082100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 82 64 83
TEMP 71 79 85 88 86 79 76 73 71 75 78 79 78 70 67 66 65 74 80 80 77
DEWPT 70 73 76 77 78 74 71 71 69 70 71 70 71 69 66 65 65 70 71 70 69
RH 97 82 75 70 77 85 85 93 93 84 79 74 79 97 97 97100 87 74 72 76
WIND DIR SE S S S S S S NW N N N N NE NE N SE SE NW N N N
WIND SPD 12 14 16 16 13 11 10 9 8 9 8 6 4 3 3 4 4 4 5 5 5
WIND GUST 23 26
CLOUDS B1 FW FW SC FW FW SC B1 B2 SC SC SC FW FW SC B1 B1 B1 SC SC SC
POP 12HR 0 20 30 20 30
QPF 12HR 0 0.03 0.02 0.01 0.18
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C S S S S S S C C C
TSTMS S S C S S S S S S S C C
HEAT INDEX 95101 98 81 82 82
MAX HEAT 96 103 96 83 84 85
HEAT Y Y Y
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 62 82 63 85 66 86
TEMP 65 63 78 77 65 63 79 78 66 64 81 80 69 68 82 82
DEWPT 64 62 68 69 64 62 69 70 65 63 71 72 68 67 73 74
PWIND DIR N SW S S S S S S
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC B1 SC SC SC B1 SC SC SC SC FW FW FW SC SC FW
POP 12HR 40 20 10 10 10 10 20 10
RAIN SHWRS C C S S
TSTMS C S S
MNZ072-082100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 68 83 63 82
TEMP 73 80 86 88 88 80 74 70 68 72 78 81 79 70 67 66 65 74 79 81 78
DEWPT 72 73 74 76 77 76 73 69 66 64 62 62 65 64 62 61 61 63 62 63 64
RH 97 79 68 68 70 88 97 97 93 76 58 53 62 81 84 84 87 69 56 54 62
WIND DIR SE S SE S S SW NW NW NW NW W W SW S SW SW W NW NW NW NW
WIND SPD 10 13 14 14 11 10 8 8 6 6 6 6 5 5 8 8 6 6 9 9 5
CLOUDS B1 SC SC SC SC B1 B2 B1 B2 SC SC FW CL CL FW FW SC FW FW SC FW
POP 12HR 10 40 30 0 0
QPF 12HR 0 0.14 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C
TSTMS S C C
HEAT INDEX 83 94 99 99 85
MAX HEAT 94 102 97 82 82
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 85 64 84 64 87 67 85
TEMP 65 63 82 79 68 65 80 79 69 65 83 79 70 68 81 81
DEWPT 62 59 63 65 63 62 65 67 65 64 68 70 68 67 69 71
PWIND DIR W SW SW S S S S SE
WIND CHAR LT LT LT GN LT GN GN GN
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC FW FW SC SC SC SC
POP 12HR 10 5 5 5 10 10 20 10
RAIN SHWRS S
MNZ081-082100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 69 82 63 82
TEMP 72 78 85 88 86 80 75 71 69 74 79 81 79 70 66 64 64 74 80 81 78
DEWPT 70 71 73 75 75 74 73 70 67 66 64 64 66 65 63 62 61 65 64 64 65
RH 93 79 67 66 70 82 94 97 93 76 60 56 64 84 90 93 90 74 58 56 64
WIND DIR SE S S S S S SW NW NW NW NW W SW S SW SW SW W NW NW NW
WIND SPD 11 14 16 17 13 10 8 6 5 5 5 5 3 2 3 3 4 5 5 6 5
WIND GUST 21
CLOUDS B2 SC SC SC B1 SC B2 B2 B1 B1 SC FW FW FW FW FW SC SC SC SC SC
POP 12HR 10 30 30 5 5
QPF 12HR 0 0.10 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S
TSTMS S C
HEAT INDEX 93 98 95 84 83 82 83
MAX HEAT 93 99 94 82 84 83 84
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 83 63 82 64 85 66 85
TEMP 65 62 80 78 67 64 79 78 67 65 82 81 69 67 81 81
DEWPT 62 59 63 64 63 61 64 67 65 63 68 69 67 65 69 71
PWIND DIR W SW SW S SW S S S
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC FW FW SC SC SC SC SC SC FW FW SC SC SC FW
POP 12HR 20 10 5 5 10 10 20 10
RAIN SHWRS S S S S
TSTMS S
MNZ089-082100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 68 81 62 82
TEMP 71 79 85 87 85 79 74 70 68 73 77 79 78 69 65 64 63 74 79 81 77
DEWPT 70 71 74 75 75 74 73 70 66 66 63 64 66 65 62 62 61 65 65 64 66
RH 97 77 70 68 72 85 97100 93 79 62 60 67 87 90 93 93 74 62 56 69
WIND DIR SE S S S S S NW NW NW NW NW NW S S S SW SW W NW NW NW
WIND SPD 11 14 16 16 13 9 8 6 6 6 5 5 4 3 4 4 4 5 5 6 5
WIND GUST 21
CLOUDS B1 SC SC SC SC SC B1 B1 B2 SC SC FW FW FW FW SC B1 SC SC SC SC
POP 12HR 5 30 40 5 5
QPF 12HR 0 0.13 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S
TSTMS S C
HEAT INDEX 93 97 94 83
MAX HEAT 94 99 91 82 82 83
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 82 62 82 63 84 66 85
TEMP 65 62 79 78 66 63 79 78 66 64 81 80 69 67 81 81
DEWPT 62 59 63 65 63 61 65 67 65 63 68 70 67 66 69 71
PWIND DIR W SW SW S S S S S
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC FW SC SC SC SC SC SC FW FW SC SC SC FW
POP 12HR 20 10 5 5 10 10 20 10
RAIN SHWRS S S S
TSTMS S
SDZ040-082100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 65 82 60 81
TEMP 72 79 86 89 86 77 71 67 65 71 78 81 79 69 64 62 61 72 77 79 77
DEWPT 69 71 74 74 75 73 69 65 62 61 59 59 61 60 60 59 57 61 62 61 62
RH 90 77 68 61 70 87 93 93 90 71 52 47 54 73 87 90 87 68 60 54 60
WIND DIR SE S S S S NW NW NW N NW W SW SW S S SW W NW NW W NW
WIND SPD 12 14 14 14 10 10 9 8 5 6 9 8 5 5 5 5 5 6 10 10 6
WIND GUST 23 25
CLOUDS B1 SC SC SC SC B1 B1 B1 B2 B1 FW FW FW FW FW FW SC FW SC SC SC
POP 12HR 10 40 20 0 0
QPF 12HR 0 0.15 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S
TSTMS S C
HEAT INDEX 93 98 94
MAX HEAT 94 98 90 82 81
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 59 83 61 83 62 85 65 86
TEMP 63 60 80 79 66 63 80 78 66 63 81 78 69 67 81 81
DEWPT 59 57 63 63 61 60 64 65 62 62 68 69 66 64 69 70
PWIND DIR W SW S S S S SE SE
WIND CHAR LT GN LT GN LT GN GN GN
AVG CLOUDS SC FW FW FW SC SC SC SC SC FW FW FW SC SC SC SC
POP 12HR 10 5 5 5 10 5 20 5
RAIN SHWRS S
TSTMS S
SDZ050-082100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 63 84 61 81
TEMP 72 80 87 89 83 74 70 66 63 70 78 82 79 70 67 64 63 69 76 79 76
DEWPT 67 69 70 70 69 66 63 60 57 56 56 57 57 58 58 57 56 59 60 60 58
RH 84 69 57 54 63 76 78 81 81 61 47 43 47 66 73 78 78 70 58 52 54
WIND DIR S SW W NW NW NW N NW NW NW NW SW S S S W NW N NW NW NW
WIND SPD 10 10 12 16 17 14 10 10 8 8 6 6 5 5 6 6 6 8 9 6 5
CLOUDS B1 SC SC SC SC SC B2 B2 B2 SC CL FW FW B1 B1 B1 B2 B1 SC SC SC
POP 12HR 10 40 5 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
HEAT INDEX 83 92 94 87
MAX HEAT 93 94 83 82
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 85 62 86 64 89 66 90
TEMP 65 60 80 78 67 63 82 81 69 65 84 83 72 67 84 84
DEWPT 57 56 60 60 58 58 64 63 62 61 67 67 65 63 69 67
PWIND DIR SW SW S S S S SE SE
WIND CHAR LT GN LT GN GN GN GN GN
AVG CLOUDS SC SC FW FW SC SC SC SC FW FW FW FW SC SC FW FW
POP 12HR 10 5 5 5 5 5 10 5
SDZ057-082100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 63 86 61 84
TEMP 72 80 88 88 84 74 72 67 63 71 80 85 82 72 68 65 63 71 78 82 80
DEWPT 71 74 71 71 70 67 63 61 56 57 55 55 57 59 58 57 56 59 58 58 59
RH 97 82 57 57 63 79 73 81 78 61 42 36 43 64 70 75 78 66 50 44 49
WIND DIR SE SW NW NW NW NW NW NW W NW W SW S S SW W NW NW NW NW NW
WIND SPD 10 11 13 17 18 13 10 9 6 8 10 10 9 8 8 6 6 8 10 9 8
CLOUDS B1 SC SC SC B1 B1 B2 B1 B2 FW CL FW FW SC SC SC B1 SC SC FW SC
POP 12HR 5 30 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
HEAT INDEX 83 94 94 88
MAX HEAT 94 95 85 81 84 81 82
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 88 64 89 65 92 66 91
TEMP 67 62 83 83 69 65 84 84 72 66 86 86 73 67 85 86
DEWPT 58 57 60 61 60 59 64 64 64 62 67 68 67 65 69 69
PWIND DIR S SW S S SE S SE SE
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS SC FW FW FW SC SC SC SC SC FW FW FW SC FW FW FW
POP 12HR 5 5 0 0 5 5 10 5
SDZ038-082100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 63 85 61 83
TEMP 75 79 86 89 84 74 69 66 63 72 79 83 81 72 67 63 61 71 78 81 78
DEWPT 70 71 72 72 72 70 65 61 58 59 56 56 59 59 57 56 56 59 60 60 61
RH 84 77 63 57 67 87 87 84 84 64 45 40 47 64 70 78 84 66 54 49 56
WIND DIR SE S SW NW NW NW NW NW W NW W SW SW S S W NW NW NW NW NW
WIND SPD 12 13 12 13 13 11 9 5 5 8 10 10 8 6 5 5 5 6 9 9 6
WIND GUST 23
CLOUDS B1 B1 B1 B1 B1 B1 SC B2 B2 SC CL FW FW SC SC SC SC SC SC SC FW
POP 12HR 10 30 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
TSTMS S
HEAT INDEX 93 96 90
MAX HEAT 94 97 89 80 83 82
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 87 62 87 63 89 66 89
TEMP 65 61 83 82 68 63 82 81 68 64 83 84 71 67 84 85
DEWPT 58 57 61 63 60 59 65 65 63 62 68 69 66 65 68 69
PWIND DIR S SW S S SE S SE SE
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS FW FW FW FW SC SC SC SC SC FW FW FW SC SC SC FW
POP 12HR 5 5 5 0 10 5 20 5
RAIN SHWRS S
TSTMS S
SDZ059-082100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 65 86 61 84
TEMP 73 79 87 91 86 75 71 67 65 72 80 84 81 72 66 63 62 72 80 81 79
DEWPT 70 71 72 73 74 72 67 63 61 59 58 58 61 62 60 59 58 62 62 62 62
RH 90 77 61 56 68 90 87 87 87 64 47 41 51 71 81 87 87 71 54 53 56
WIND DIR SE SE S SW NW NW NW NW NW NW W SW S S S SW NW N NW NW NW
WIND SPD 13 13 13 12 13 12 10 9 6 6 9 6 5 5 5 5 5 6 9 8 6
CLOUDS B1 SC SC SC SC B1 SC B2 B2 SC FW FW FW SC SC SC B1 SC SC SC FW
POP 12HR 10 40 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
TSTMS S
HEAT INDEX 94 99 95
MAX HEAT 96 101 91 81 84 81 83
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 88 62 87 64 90 67 91
TEMP 65 62 83 81 68 63 83 81 69 65 85 85 71 68 86 86
DEWPT 59 58 63 64 60 60 66 67 64 62 68 69 67 66 70 71
PWIND DIR S SW S S S S SE SE
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS SC SC FW FW SC SC SC SC SC FW FW FW SC SC FW FW
POP 12HR 10 5 5 5 5 5 10 5
RAIN SHWRS S
TSTMS S
SDZ062-082100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 67 83 61 83
TEMP 72 79 86 89 87 79 73 69 67 72 78 82 79 70 66 63 62 73 79 81 78
DEWPT 70 72 75 76 76 74 71 67 65 64 63 62 65 64 62 61 60 65 65 65 66
RH 93 79 70 66 70 85 93 93 93 76 60 51 62 81 87 93 93 76 62 58 67
WIND DIR SE SE SE S S W NW NW N NW NW W S S S SW W NW NW NW NW
WIND SPD 10 13 14 13 10 8 9 8 6 5 6 5 3 3 3 3 3 4 6 8 5
WIND GUST 20
CLOUDS B1 SC SC SC SC B1 B1 B1 B2 B1 SC FW FW FW FW SC B1 SC SC SC SC
POP 12HR 10 40 40 0 5
QPF 12HR 0 0.14 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C
TSTMS S S S
HEAT INDEX 94 99 98 83
MAX HEAT 95 103 97 83 82 84
HEAT Y Y Y
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 84 62 84 63 87 67 87
TEMP 65 61 80 79 67 63 80 79 67 64 82 82 71 68 82 83
DEWPT 62 59 65 66 63 61 67 67 64 62 70 70 67 66 72 72
PWIND DIR SE SW S S S S SE SE
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC FW SC SC SC SC SC FW FW FW SC SC SC FW
POP 12HR 10 5 5 5 10 5 20 5
RAIN SHWRS S
TSTMS S
SDZ070-082100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 91 68 82 63 83
TEMP 73 80 87 90 89 80 75 71 68 74 78 81 80 70 67 64 64 73 79 81 78
DEWPT 70 72 75 77 78 74 73 69 66 67 67 68 69 67 65 63 62 67 69 68 69
RH 90 77 68 66 70 82 94 93 93 79 69 65 69 90 93 97 93 81 72 65 74
WIND DIR SE SE S S S W NW NW N NW NW N E SE SE S W NW N N NW
WIND SPD 10 13 13 12 9 9 10 10 9 8 8 5 4 2 3 3 3 5 5 5 5
WIND GUST 20
CLOUDS SC SC FW SC FW SC B1 B1 B2 B1 SC FW FW FW SC SC B2 B1 B1 B1 SC
POP 12HR 5 20 40 5 10
QPF 12HR 0 0.02 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C S
TSTMS S S S
HEAT INDEX 84 97103104 84 84 83 84
MAX HEAT 100 109 103 85 83 85
HEAT Y Y Y
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 83 62 84 64 87 68 89
TEMP 66 62 80 79 67 63 81 81 69 65 84 84 72 69 85 85
DEWPT 63 61 68 69 64 63 70 71 66 65 73 74 69 67 74 75
PWIND DIR SW SW S S S S SE S
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC SC SC B1 SC FW SC SC FW FW SC SC SC FW
POP 12HR 20 10 5 5 10 5 20 10
RAIN SHWRS S S S
TSTMS S
SDZ069-082100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
427 AM CDT FRI AUG 8 2025
DATE FRI 08/08/25 SAT 08/09/25 SUN 08/10/25
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 91 67 84 63 83
TEMP 72 78 85 89 88 78 74 69 67 71 77 81 80 70 67 64 63 71 77 81 78
DEWPT 70 72 74 76 77 74 71 67 65 64 64 64 67 65 65 62 62 66 67 66 68
RH 93 82 70 66 70 88 90 93 93 79 64 56 65 84 93 93 97 84 71 60 71
WIND DIR SE SE SE S SW NW NW N N NW NW N SE SE S SW W NW NW NW NW
WIND SPD 10 13 13 13 10 10 11 10 9 8 8 5 4 3 3 4 4 5 8 8 5
CLOUDS SC SC FW SC SC B1 SC B2 B2 B1 FW FW FW SC SC SC B1 B1 B1 SC SC
POP 12HR 10 30 40 5 10
QPF 12HR 0 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C S
TSTMS S S S
HEAT INDEX 93100100 83 83
MAX HEAT 95 105 98 85 84
HEAT Y Y Y
DATE MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
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 85 63 86 64 89 68 91
TEMP 66 62 80 80 68 64 81 81 69 65 84 84 73 69 85 86
DEWPT 63 60 66 67 64 62 68 69 66 64 71 72 70 67 72 73
PWIND DIR W SW S S S S SE SE
WIND CHAR LT LT LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW SC SC SC SC SC FW FW FW SC SC SC FW
POP 12HR 20 5 5 5 10 5 10 5
RAIN SHWRS S
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