975
FOUS53 KFSD 080642
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
142 AM CDT FRI AUG 8 2025
IAZ012-090900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 71 90 67 82 61
TEMP 72 71 80 86 89 88 78 74 70 69 74 79 81 79 69 65 63 62
DEWPT 71 70 72 76 77 78 74 72 70 67 68 68 67 68 66 63 62 61
RH 97 97 77 72 68 72 88 93100 93 82 69 63 69 90 93 97 97
WIND DIR SE SE S S S S SW NW N NW N NW NW SE SE S S SW
WIND SPD 11 11 14 14 14 10 8 8 8 9 8 8 6 3 2 2 2 3
WIND GUST 21
CLOUDS B1 B1 FW FW SC FW SC B1 B1 B2 B1 SC FW FW FW FW SC B1
POP 12HR 0 5 20 20 10
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S
HEAT INDEX 84 94102101 84
MAX HEAT 95 104 97 85
HEAT Y Y
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 60 82 62 83 63 86 66 86
TEMP 78 78 64 61 79 77 65 63 79 79 66 65 81 81 70 68 81 80
DEWPT 68 69 63 61 68 69 64 63 70 71 65 64 71 72 66 64 71 71
PWIND DIR W NW SW S S S S S S
WIND CHAR LT LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC SC SC FW SC SC SC FW SC SC FW FW FW SC SC SC
POP 12HR 10 20 10 20 5 20 10 20 10
RAIN SHWRS S S S S S S
TSTMS S S
IAZ031-090900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 72 92 69 83 63
TEMP 73 72 80 88 91 90 81 76 72 71 75 80 82 82 72 67 65 64
DEWPT 70 69 71 74 75 76 72 73 70 67 68 67 67 69 67 65 64 63
RH 90 90 74 63 60 64 74 90 93 87 79 65 61 65 84 93 97 97
WIND DIR SE SE S SE S S SW NW NW NW N N N NE NE NE NE E
WIND SPD 11 11 12 13 13 9 8 8 8 9 9 10 6 4 2 2 2 2
WIND GUST 21
CLOUDS SC SC FW FW SC FW FW SC B1 OV B1 SC FW FW FW SC SC B2
POP 12HR 0 0 20 20 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S S S
HEAT INDEX 83 96102101 85 82 85 85
MAX HEAT 97 105 102 83 87
HEAT Y Y
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 62 83 63 85 64 87 68 87
TEMP 80 80 66 63 80 79 67 65 81 81 68 66 83 84 73 70 83 84
DEWPT 68 68 64 61 68 69 66 64 70 71 66 64 70 71 68 65 70 71
PWIND DIR N NW SW S S S S S S
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B1 SC SC B1 SC FW SC SC SC FW SC SC FW FW FW SC SC SC
POP 12HR 20 30 20 20 5 20 10 20 10
RAIN SHWRS S C C S S S S S
TSTMS S S S S S S S
IAZ014-090900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 71 90 69 84 62
TEMP 72 73 80 86 89 87 80 77 72 69 75 80 82 80 71 66 64 63
DEWPT 69 69 72 75 77 78 74 72 70 67 69 69 69 69 66 63 62 61
RH 90 87 77 70 68 75 82 85 93 93 82 69 65 69 84 90 93 93
WIND DIR SE SE S S S S S S N NW N N N N S S S S
WIND SPD 11 11 14 16 17 13 11 8 6 6 8 8 6 4 3 2 2 3
WIND GUST 21 26 27
CLOUDS B2 B2 SC SC SC SC SC B1 B1 B2 B1 SC FW FW FW FW SC B1
POP 12HR 5 5 20 30 20
QPF 12HR 0 0 0.07 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S S
TSTMS S C S S S S
HEAT INDEX 84 95101 99 85 83 85 83
MAX HEAT 96 104 97 83 85
HEAT Y Y
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 62 83 63 84 63 86 66 86
TEMP 80 79 65 63 80 78 67 64 80 79 67 64 82 81 70 68 82 81
DEWPT 68 69 63 61 67 68 65 63 69 70 65 63 70 71 67 64 71 71
PWIND DIR W NW SW S S S S S S
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC SC B1 SC FW SC SC SC FW SC SC FW FW FW SC SC SC
POP 12HR 10 30 10 20 10 20 10 20 10
RAIN SHWRS C S S S S S
TSTMS S S S
IAZ022-090900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 71 90 70 83 63
TEMP 71 71 79 85 88 86 79 76 73 71 75 80 82 80 71 67 65 64
DEWPT 70 70 73 76 77 78 74 71 71 70 70 71 71 71 69 66 65 63
RH 97 97 82 75 70 77 85 85 93 97 84 74 69 74 93 97100 97
WIND DIR SE SE S S S S S S NW NW N N N N NE NE SW S
WIND SPD 11 12 14 16 16 13 11 10 9 9 9 9 6 5 4 4 4 4
WIND GUST 23 26
CLOUDS B2 B1 FW FW SC FW FW SC B1 B2 B1 SC FW FW FW SC SC B1
POP 12HR 0 0 20 30 30
QPF 12HR 0 0 0.03 0.03 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C C C
TSTMS S C C C S S S C C
HEAT INDEX 81 95101 98 84 83 86 83
MAX HEAT 96 103 95 84 87
HEAT Y Y
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 63 82 63 83 64 86 67 86
TEMP 79 77 66 64 79 77 66 64 80 79 67 65 81 81 70 68 82 81
DEWPT 71 70 64 63 69 69 66 64 71 72 66 64 71 72 68 65 72 73
PWIND DIR W NW SW S S S S S S
WIND CHAR LT LT LT LT LT LT GN GN GN
AVG CLOUDS B1 SC SC B1 SC SC SC SC SC SC SC SC FW CL FW SC FW FW
POP 12HR 30 40 20 20 10 20 10 20 10
RAIN SHWRS C C C S S S S S S
TSTMS S S S S S S S S S
MNZ072-090900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 72 90 68 83 64
TEMP 73 73 80 86 88 88 80 74 70 68 74 79 82 79 70 67 66 64
DEWPT 73 72 73 74 76 77 76 73 69 66 66 63 62 65 64 62 61 60
RH 100 97 79 68 68 70 88 97 97 93 76 58 51 62 81 84 84 87
WIND DIR SE SE S SE S S SW NW NW NW NW NW W SW S SW SW W
WIND SPD 10 10 13 14 14 11 10 8 8 8 8 9 8 5 5 6 6 5
CLOUDS B1 B1 SC SC SC SC B1 B2 B1 B2 B1 FW FW FW FW FW FW SC
POP 12HR 10 10 40 10 0
QPF 12HR 0 0 0.14 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C
TSTMS S C C
HEAT INDEX 83 94100 99 85
MAX HEAT 94 101 97 81 83
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 63 85 65 83 64 86 68 86
TEMP 79 78 66 64 81 79 68 66 79 79 68 66 81 81 72 69 83 80
DEWPT 64 66 61 61 63 65 64 63 66 67 66 64 68 70 68 65 67 69
PWIND DIR W SW SW SW SW S S S S
WIND CHAR LT LT LT LT GN LT GN GN GN
AVG CLOUDS SC SC FW FW FW SC SC SC SC SC SC SC FW FW FW SC SC SC
POP 12HR 0 10 10 10 5 10 10 20 10
RAIN SHWRS S S
TSTMS S S
MNZ081-090900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 72 89 69 82 62
TEMP 73 72 78 85 88 86 80 75 71 69 75 80 82 80 70 66 64 63
DEWPT 71 70 71 73 75 75 74 73 70 67 67 65 64 66 64 62 61 60
RH 93 93 79 67 66 70 82 94 97 93 76 60 55 62 81 87 90 90
WIND DIR SE SE S S S S S SW NW NW NW NW NW SW SW SW SW SW
WIND SPD 10 11 14 16 17 13 10 8 6 6 6 8 6 4 3 3 3 4
WIND GUST 20 21
CLOUDS B2 B2 SC SC SC B1 SC B2 B2 B2 B1 SC FW FW FW FW FW SC
POP 12HR 5 10 30 20 10
QPF 12HR 0 0 0.10 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S
TSTMS S C S
HEAT INDEX 93 98 95 85 82
MAX HEAT 93 99 94 83 85
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 63 83 64 83 64 84 67 85
TEMP 80 79 66 64 80 79 68 65 79 79 67 65 81 81 70 68 81 80
DEWPT 63 66 62 61 63 64 64 63 65 66 64 63 66 68 66 64 67 68
PWIND DIR W W SW SW SW S S S S
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC FW FW SC SC SC SC SC SC FW FW FW SC SC FW
POP 12HR 5 20 10 10 5 10 10 20 10
RAIN SHWRS S S S S
TSTMS S S
MNZ089-090900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 71 88 68 82 61
TEMP 72 71 79 85 87 85 79 74 70 68 73 78 81 78 69 65 63 62
DEWPT 71 70 71 74 75 75 74 73 70 67 66 65 64 66 64 62 61 60
RH 97 97 77 70 68 72 85 97100 97 79 64 56 67 84 90 93 93
WIND DIR SE SE S S S S S NW NW NW N NW NW SW S SW SW SW
WIND SPD 11 11 14 16 16 13 9 8 6 8 8 8 6 5 3 4 4 4
WIND GUST 21
CLOUDS B2 B1 SC SC SC SC SC B1 B1 B2 B1 SC FW FW FW FW SC SC
POP 12HR 5 5 30 20 5
QPF 12HR 0 0 0.13 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S
TSTMS S C S
HEAT INDEX 93 97 94 81 83
MAX HEAT 94 98 91 83
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 61 82 62 83 63 84 66 84
TEMP 79 78 65 62 79 78 66 63 78 78 66 64 80 80 70 67 81 79
DEWPT 64 66 62 61 64 66 64 63 66 67 64 63 67 69 67 64 68 69
PWIND DIR W W SW S SW S S S S
WIND CHAR LT LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC SC SC FW SC SC SC FW SC SC FW FW FW SC SC FW
POP 12HR 5 20 10 10 10 10 10 20 10
RAIN SHWRS S S S S
TSTMS S S
SDZ040-090900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 71 89 65 82 60
TEMP 73 72 79 86 89 86 77 71 67 66 72 78 80 79 69 65 63 61
DEWPT 70 69 71 74 74 75 73 69 65 62 63 60 60 61 60 59 57 57
RH 90 90 77 68 61 70 87 93 93 87 73 54 51 54 73 81 81 87
WIND DIR SE SE S S S S NW NW NW NW NW W W SW S SW SW W
WIND SPD 11 12 14 14 14 10 10 9 8 6 9 10 10 6 5 5 5 5
WIND GUST 23 23 25
CLOUDS B1 B1 SC SC SC SC B1 B1 B1 B2 SC FW FW FW FW FW FW SC
POP 12HR 10 10 40 5 0
QPF 12HR 0 0 0.15 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
TSTMS S C
HEAT INDEX 93 98 94
MAX HEAT 94 98 90 82
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 80 60 82 61 83 62 85 66 84
TEMP 77 77 64 61 80 78 65 63 78 78 66 63 80 81 70 67 81 79
DEWPT 62 63 58 59 62 63 62 61 66 65 63 62 67 68 66 63 67 67
PWIND DIR W SW SW S S S S S S
WIND CHAR GN LT GN LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW SC SC SC SC SC FW SC FW FW FW FW SC SC SC
POP 12HR 5 10 5 5 5 10 5 20 10
RAIN SHWRS S S
TSTMS S S
SDZ050-090900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 71 89 63 83 60
TEMP 74 72 80 87 89 83 74 70 66 64 71 77 82 79 72 67 64 61
DEWPT 69 67 69 70 70 69 66 63 60 59 59 57 58 57 57 57 56 56
RH 84 84 69 57 54 63 76 78 81 84 66 50 44 47 59 70 75 84
WIND DIR S S SW W NW NW NW N NW NW NW NW W S S SW W NW
WIND SPD 12 10 10 12 16 17 14 10 10 10 10 9 6 5 5 6 6 6
CLOUDS FW B1 SC SC SC SC SC B2 B2 B2 FW CL FW SC B1 SC SC B1
POP 12HR 0 10 40 5 5
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 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 61 85 61 86 64 88 66 87
TEMP 77 77 65 61 80 79 67 63 81 79 69 66 83 83 73 67 81 81
DEWPT 60 59 57 56 61 62 60 59 64 64 63 61 66 64 62 61 65 65
PWIND DIR NW W SW S S S S S NE
WIND CHAR LT LT GN LT GN GN GN GN GN
AVG CLOUDS SC SC SC SC SC FW SC SC FW FW SC FW FW FW SC SC SC SC
POP 12HR 10 10 10 5 5 10 10 20 10
RAIN SHWRS S
TSTMS S
SDZ057-090900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 72 89 63 85 61
TEMP 73 72 80 88 88 84 74 72 67 64 72 80 84 82 73 69 65 63
DEWPT 73 71 74 71 71 70 67 63 61 60 59 56 56 58 58 58 57 57
RH 100 97 82 57 57 63 79 73 81 87 64 44 38 44 59 68 75 81
WIND DIR SE SE SW NW NW NW NW NW NW NW NW W W S S SW W W
WIND SPD 12 10 11 13 17 18 13 10 9 9 10 11 10 9 8 8 6 6
CLOUDS FW B1 SC SC SC B1 B1 B2 B1 B1 FW CL FW FW B1 SC SC SC
POP 12HR 0 5 30 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
HEAT INDEX 84 93 94 88
MAX HEAT 94 95 84 80 84 80
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 61 87 63 89 64 91 66 89
TEMP 79 80 67 62 83 82 68 63 84 81 71 66 85 86 74 67 83 83
DEWPT 59 61 58 57 61 62 61 60 64 65 64 63 66 66 64 62 66 66
PWIND DIR NW SW SW S S SE S S NE
WIND CHAR GN LT GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW SC FW SC SC FW FW FW FW FW FW SC SC SC SC
POP 12HR 5 10 5 5 5 5 5 10 5
SDZ038-090900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 89 63 84 61
TEMP 75 75 79 86 89 84 74 69 66 64 72 79 82 80 72 67 64 61
DEWPT 72 70 71 72 72 72 70 65 61 60 60 57 58 59 58 57 56 57
RH 90 84 77 63 57 67 87 87 84 87 66 47 44 49 61 70 75 87
WIND DIR SE SE S SW NW NW NW NW NW NW NW W W SW S SW W W
WIND SPD 13 12 13 12 13 13 11 9 5 6 10 10 11 8 6 6 5 4
WIND GUST 25 23
CLOUDS SC B1 B1 B1 B1 B1 B1 SC B2 B2 FW FW FW FW SC SC SC SC
POP 12HR 10 10 30 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
TSTMS S
HEAT INDEX 81 93 96 90
MAX HEAT 94 97 88 81 82
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 61 86 62 86 64 88 66 86
TEMP 78 79 65 62 81 81 68 63 81 81 68 65 83 84 73 67 81 80
DEWPT 61 61 58 57 62 63 62 61 65 65 63 63 66 68 66 63 66 67
PWIND DIR NW SW SW S S SE S SE E
WIND CHAR LT LT GN LT GN GN GN GN GN
AVG CLOUDS SC SC FW SC SC SC SC SC SC FW FW FW FW FW SC SC SC SC
POP 12HR 5 10 5 5 5 10 5 20 10
RAIN SHWRS S S
TSTMS S S
SDZ059-090900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 72 92 65 85 62
TEMP 74 73 79 87 91 86 75 71 67 66 72 80 84 81 72 68 64 62
DEWPT 72 70 71 72 73 74 72 67 63 62 61 59 59 61 62 60 58 58
RH 93 90 77 61 56 68 90 87 87 87 68 49 43 51 71 76 81 87
WIND DIR SE SE SE S SW NW NW NW NW NW NW NW W S S SW W W
WIND SPD 12 13 13 13 12 13 12 10 9 8 9 10 8 5 5 5 5 5
WIND GUST 24
CLOUDS SC B1 SC SC SC SC B1 SC B2 B2 SC FW FW FW SC SC SC SC
POP 12HR 5 10 40 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
TSTMS S
HEAT INDEX 82 94 99 95
MAX HEAT 95 101 91 82 84
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 61 86 63 87 64 89 67 88
TEMP 80 80 65 62 83 81 67 64 82 79 68 65 84 84 73 67 83 82
DEWPT 62 63 59 58 63 64 63 62 66 67 65 63 68 70 66 64 67 68
PWIND DIR NW SW SW S S SE S S SE
WIND CHAR LT LT GN LT GN GN GN GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW SC FW FW FW FW SC SC SC
POP 12HR 5 10 5 5 5 10 5 20 5
RAIN SHWRS S S
TSTMS S S
SDZ062-090900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 72 90 67 83 62
TEMP 72 72 79 86 89 87 79 73 69 68 73 79 82 80 70 67 64 62
DEWPT 71 70 72 75 76 76 74 71 67 65 65 64 63 65 63 61 60 59
RH 97 93 79 70 66 70 85 93 93 90 76 60 53 60 78 81 87 90
WIND DIR SE SE SE SE S S W NW NW NW NW NW NW SW S S SW W
WIND SPD 10 10 13 14 13 10 8 9 8 8 6 8 6 4 3 3 3 2
WIND GUST 20 20
CLOUDS SC B1 SC SC SC SC B1 B1 B1 B2 B1 FW FW FW FW FW SC SC
POP 12HR 5 10 40 10 0
QPF 12HR 0 0 0.14 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 83 94100 98
MAX HEAT 95 103 97 82 84
HEAT Y Y
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 61 83 62 84 64 86 68 86
TEMP 79 78 65 62 80 79 67 63 80 79 68 65 81 81 72 69 81 80
DEWPT 65 66 61 60 65 66 63 63 68 68 65 63 69 70 67 64 69 69
PWIND DIR NW SW SW S S S S S S
WIND CHAR LT LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC SC SC FW SC SC SC FW SC SC FW FW FW SC SC SC
POP 12HR 5 10 5 10 5 10 5 20 10
RAIN SHWRS S S
TSTMS S S
SDZ070-090900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 91 68 82 63
TEMP 74 73 80 87 90 89 80 75 71 69 74 79 82 80 70 67 64 64
DEWPT 72 70 72 75 77 78 74 73 69 66 68 68 68 69 66 65 63 63
RH 93 90 77 68 66 70 82 94 93 90 82 69 63 69 87 93 97 97
WIND DIR SE SE SE S S S W NW NW NW NW NW N NE SE S SW W
WIND SPD 11 10 13 13 12 9 9 10 10 9 9 9 6 4 3 3 3 3
WIND GUST 20
CLOUDS SC SC SC FW SC FW SC B1 B1 OV B1 SC FW FW FW SC SC B2
POP 12HR 0 5 20 10 5
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 84 97103104 85 84 83
MAX HEAT 100 108 103 83 86
HEAT Y Y
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 62 83 63 85 65 86 68 86
TEMP 79 80 66 63 80 79 67 65 81 80 69 66 83 83 73 69 83 82
DEWPT 69 70 64 62 69 69 66 64 71 72 67 65 72 74 68 66 72 73
PWIND DIR NW W SW S S S S S S
WIND CHAR LT LT LT LT LT LT GN GN GN
AVG CLOUDS B1 SC SC B1 SC FW SC SC SC FW SC SC FW FW FW SC SC SC
POP 12HR 10 20 10 10 5 20 5 20 10
RAIN SHWRS S S S S S
TSTMS S S S S
SDZ069-090900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
142 AM CDT FRI AUG 8 2025
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 72 91 67 83 63
TEMP 73 72 78 85 89 88 78 74 69 68 72 78 82 80 71 67 64 63
DEWPT 71 70 72 74 76 77 74 71 67 65 66 65 65 67 65 63 62 61
RH 93 93 82 70 66 70 88 90 93 90 81 64 56 65 81 87 93 93
WIND DIR SE SE SE SE S SW NW NW N NW NW NW N SE S S SW W
WIND SPD 10 10 13 13 13 10 10 11 10 9 10 10 6 4 3 3 3 3
WIND GUST 20
CLOUDS SC SC SC FW SC SC B1 SC B2 B2 B1 FW FW FW SC SC SC B1
POP 12HR 0 10 30 10 5
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 93100100 82
MAX HEAT 96 105 99 85
HEAT Y Y
DATE 08/10 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 62 85 63 86 66 88 68 89
TEMP 78 79 66 63 80 79 68 64 81 79 70 66 83 84 75 69 82 83
DEWPT 66 68 63 61 67 68 66 64 69 69 67 64 70 72 68 65 70 71
PWIND DIR NW SW SW S S S S S S
WIND CHAR LT LT LT LT GN LT GN GN GN
AVG CLOUDS B1 SC SC SC SC SC SC SC SC FW SC SC FW FW FW SC SC SC
POP 12HR 10 20 10 10 5 10 5 20 10
RAIN SHWRS S S S S
TSTMS S S S
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