350
FOUS53 KFSD 140311
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1011 PM CDT SAT SEP 13 2025
IAZ012-140900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 66 87 62 86 63
TEMP 73 69 66 78 85 84 76 70 68 64 63 72 82 85 81 71 69 66 64
DEWPT 62 61 62 67 67 67 65 64 63 63 63 67 67 66 66 62 62 61 62
RH 68 76 87 69 55 57 69 81 84 97100 84 61 53 60 73 78 84 93
WIND DIR S S S S S S S SE S S S S S S S S S S S
WIND SPD 9 6 6 9 13 14 10 10 9 10 9 11 13 13 8 6 6 5 5
CLOUDS SC SC B1 B1 B1 B1 B1 B2 B1 SC SC FW FW CL CL CL FW FW FW
POP 12HR 0 30 40 5 5
QPF 12HR 0 0 0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S
TSTMS S C S S S
HEAT INDEX 88 87 85 88 83
MAX HEAT 88 89 85 88
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 87 60 77 56 74 54 74 51 73
TEMP 84 75 65 62 74 70 62 59 72 69 58 56 70 67 55 52 68 65
DEWPT 68 67 63 62 66 66 62 59 64 63 58 56 62 61 55 52 60 60
PWIND DIR S S SW W NW NW N E SE
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC FW SC SC SC
POP 12HR 20 50 50 40 20 20 10 10 10
RAIN SHWRS S C C C C C C S S S
TSTMS S C S S S C S S S
IAZ031-140900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 67 87 62 88 64
TEMP 74 69 67 78 86 84 78 71 68 65 63 72 84 87 83 73 70 66 64
DEWPT 62 62 62 66 65 64 65 64 65 63 63 66 66 64 64 63 63 62 62
RH 66 78 84 67 50 51 64 79 90 93100 81 55 46 53 71 78 87 93
WIND DIR S SE SE S S S S S S S S S S S S S S S S
WIND SPD 8 6 6 9 13 13 10 10 8 9 6 10 11 12 8 5 5 5 5
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC FW CL CL CL FW FW FW FW
POP 12HR 0 30 40 5 5
QPF 12HR 0 0.03 0.09 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S
TSTMS S S C S
HEAT INDEX 86 86 85
MAX HEAT 82 88 89 87 89 83
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 88 61 77 57 76 55 76 53 75
TEMP 85 78 65 63 75 71 62 59 74 72 60 58 72 70 58 54 69 68
DEWPT 66 66 64 62 65 65 62 59 63 62 60 57 61 60 57 54 59 60
PWIND DIR S S SW W NW NW N E SE
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC B2 B2 B2 B2 B1 B1 B1 SC SC SC SC FW FW SC B1 B1
POP 12HR 20 60 50 40 30 20 10 10 10
RAIN SHWRS S C L C C C C S C S
TSTMS S C S S C C S S S
IAZ014-140900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 66 90 63 88 62
TEMP 74 69 66 78 87 88 81 71 69 66 64 74 85 88 83 72 68 65 63
DEWPT 62 60 60 66 66 65 65 63 63 62 61 66 65 64 63 62 60 60 60
RH 66 73 81 67 50 47 58 76 81 87 90 76 51 45 51 71 76 84 90
WIND DIR S S S S S S S SE S S S S S S S S S S S
WIND SPD 6 5 5 8 12 13 10 10 9 9 9 11 13 13 8 6 5 5 5
CLOUDS B1 B1 B1 B1 B1 B1 B1 SC B1 B1 SC FW CL CL CL CL FW FW FW
POP 12HR 0 20 30 10 5
QPF 12HR 0 0.01 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S
TSTMS S C S S S
HEAT INDEX 89 90
MAX HEAT 89 91 87 89 81
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 90 61 80 57 77 55 75 51 75
TEMP 87 78 65 62 76 71 62 59 72 69 58 55 70 68 55 51 67 66
DEWPT 65 65 62 61 65 65 62 59 62 61 58 55 60 59 55 51 58 58
PWIND DIR S S SW SW W NW N NE NE
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC B1 B2 B2 B1 B2 B2 B1 B1 SC SC B1 SC FW SC SC SC
POP 12HR 10 50 60 50 30 20 20 10 10
RAIN SHWRS C C C L C C C C S S S S
TSTMS C S S C C S S S
IAZ022-140900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 68 89 65 88 64
TEMP 75 71 68 79 87 87 81 73 71 68 65 75 85 87 83 72 69 67 65
DEWPT 62 63 62 67 66 65 65 64 63 63 63 67 65 64 63 62 62 62 62
RH 64 76 81 67 50 48 58 73 76 84 93 76 51 46 51 71 78 84 90
WIND DIR SW SW S S S S S S S S S S S S S S S S S
WIND SPD 9 8 6 9 12 13 10 10 9 10 9 10 13 12 8 6 6 5 5
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 FW FW CL CL CL CL FW FW FW
POP 12HR 0 20 30 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S
TSTMS S C S S
HEAT INDEX 89 89 87
MAX HEAT 90 92 88 90 82
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 89 62 79 59 77 56 75 53 75
TEMP 86 78 66 63 76 71 63 61 72 69 60 57 71 68 56 54 68 66
DEWPT 65 66 63 62 65 66 62 60 63 62 59 57 61 59 56 54 58 59
PWIND DIR S S SW SW W NW NW NE SE
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC FW SC SC SC
POP 12HR 20 50 60 50 30 20 20 10 10
RAIN SHWRS S C C C L C C S C S S S
TSTMS S C S S C C S S S S
MNZ072-140900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 68 88 65 85 66
TEMP 71 69 68 76 85 87 80 72 69 67 66 72 81 84 81 72 70 68 66
DEWPT 67 63 61 66 67 66 67 66 64 63 63 65 64 64 65 64 62 62 62
RH 87 81 78 71 55 50 65 81 84 87 90 79 56 51 58 76 76 81 87
WIND DIR S S S S S S S SE S S S S S S S S S S S
WIND SPD 6 8 6 9 12 13 10 10 10 10 10 13 16 13 9 9 8 8 8
CLOUDS B1 B1 SC B1 SC SC SC B1 B1 SC SC FW FW CL CL CL FW FW FW
POP 12HR 0 20 30 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S
TSTMS C S S
HEAT INDEX 87 89 83 83
MAX HEAT 88 89 83 85
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 87 61 78 59 72 56 71 53 71
TEMP 84 76 67 63 74 71 63 60 70 68 60 56 66 64 55 53 64 63
DEWPT 66 66 64 62 64 65 62 60 61 61 60 56 59 59 55 53 58 59
PWIND DIR S SW W W NW NW N N NE
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC B1 B1 B2 B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC B1 SC
POP 12HR 10 40 50 40 40 20 20 10 10
RAIN SHWRS C C C C C S S C S S
TSTMS C S S S S S S S
MNZ081-140900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 66 88 65 86 64
TEMP 74 70 66 77 86 87 80 73 70 67 65 73 82 86 81 72 69 66 64
DEWPT 64 61 60 65 66 65 65 65 64 63 62 64 64 62 63 62 61 60 61
RH 71 73 81 67 51 48 60 76 81 87 90 73 55 45 54 71 76 81 90
WIND DIR S SW S S S S S S S S S S S S S S S S S
WIND SPD 5 5 5 8 11 13 10 10 9 10 10 12 14 13 9 8 6 5 5
CLOUDS B1 SC B1 SC SC SC SC B1 B1 B1 SC FW FW FW CL CL CL FW FW
POP 12HR 0 20 30 10 10
QPF 12HR 0 0 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S
TSTMS C S
HEAT INDEX 88 89
MAX HEAT 89 91 84 87
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 89 61 79 59 74 56 72 52 72
TEMP 86 78 66 62 76 72 63 60 72 68 59 56 68 66 55 52 65 64
DEWPT 64 65 63 61 62 62 62 59 60 60 59 56 58 57 55 52 56 56
PWIND DIR S S SW SW W NW N N N
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC B1 SC
POP 12HR 10 40 50 40 40 20 20 10 10
RAIN SHWRS C C C C C C S C S S
TSTMS C S S C C S S S
MNZ089-140900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 66 86 64 84 64
TEMP 73 70 66 76 84 85 78 70 68 65 64 72 80 84 80 70 68 66 64
DEWPT 62 61 60 65 66 64 65 64 63 63 62 64 64 62 63 62 61 61 61
RH 68 73 81 69 55 50 64 81 84 93 93 76 58 48 56 76 78 84 90
WIND DIR S S S S S S S SE S S S S S S S S S S S
WIND SPD 8 6 6 9 12 13 10 10 10 10 10 12 13 13 8 8 6 6 5
CLOUDS B1 SC B1 B1 B1 B1 B1 B1 B1 B1 SC FW FW CL CL CL CL FW FW
POP 12HR 0 20 40 10 5
QPF 12HR 0 0 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S
TSTMS S C S S S
HEAT INDEX 86 87 82
MAX HEAT 86 88 83 85
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 87 61 77 58 74 55 72 51 72
TEMP 83 76 65 61 74 71 61 59 71 68 58 55 68 65 55 51 65 64
DEWPT 65 65 63 61 63 63 61 59 61 60 58 55 59 57 55 51 57 57
PWIND DIR S S SW SW W NW N NE E
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC FW SC SC SC
POP 12HR 20 50 50 40 30 20 20 10 10
RAIN SHWRS S C C C C C C C C S S
TSTMS S C S S C C S S S
SDZ040-140900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 65 84 62 83 62
TEMP 70 69 65 75 83 82 76 69 66 64 62 68 78 82 79 70 67 64 62
DEWPT 64 61 59 64 66 65 65 64 63 62 61 64 64 63 63 62 60 60 60
RH 81 76 81 69 57 56 69 84 90 93 97 87 62 53 58 76 78 87 93
WIND DIR SE S S S S S S S S S S S S S S S S S S
WIND SPD 9 9 8 11 14 16 12 12 12 13 12 13 16 16 10 10 10 9 8
WIND GUST 25 27 23 24 26
CLOUDS B1 SC SC SC B1 B1 B2 B2 B1 B1 B1 SC FW FW CL FW FW FW FW
POP 12HR 0 30 40 20 5
QPF 12HR 0 0.01 0.13 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S S
TSTMS S S S S
HEAT INDEX 85 84
MAX HEAT 85 87 83
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 58 76 56 71 53 71 51 70
TEMP 81 75 64 60 72 69 60 57 70 67 58 55 66 63 54 51 65 63
DEWPT 66 65 62 60 63 63 60 57 61 61 57 54 59 59 54 51 58 58
PWIND DIR S S W NW NW N N E SE
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 SC SC SC B1 SC
POP 12HR 20 50 40 30 30 10 20 10 20
RAIN SHWRS S C C C C C S S C S S
TSTMS S C S S C S S S
SDZ050-140900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 64 76 57 85 61
TEMP 68 65 64 68 72 72 69 63 61 58 57 67 79 84 81 71 67 65 62
DEWPT 64 63 62 65 64 64 63 62 60 58 57 59 58 57 59 59 59 59 59
RH 87 93 93 90 76 76 81 97 97100100 75 49 40 47 66 75 81 90
WIND DIR SW S SE S S S S S S S S S S S S S S S S
WIND SPD 8 8 8 12 18 20 14 12 10 10 10 11 14 13 11 12 12 11 10
WIND GUST 28
CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC FW FW FW FW FW SC SC B1
POP 12HR 40 60 40 5 10
QPF 12HR 0.01 0.17 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C L L C S S
TSTMS C S S S C C C S
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 57 74 54 74 53 75 54 74
TEMP 76 72 62 58 71 69 60 56 70 69 59 55 69 69 58 54 67 66
DEWPT 63 63 61 58 60 60 58 56 59 58 56 53 58 57 55 54 58 59
PWIND DIR SW SW NW NW NW N NE E SE
WIND CHAR GN GN GN LT GN LT GN GN GN
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC FW FW SC SC FW SC SC SC SC
POP 12HR 50 50 40 30 20 10 10 10 20
RAIN SHWRS S C C C C C C S S S S S
TSTMS S C C S S C S
SDZ057-140900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 64 79 58 86 61
TEMP 67 65 65 70 77 76 70 65 63 61 58 67 80 85 82 71 67 64 62
DEWPT 67 65 65 67 66 65 65 64 63 60 58 62 59 58 60 62 61 60 61
RH 100100100 90 69 69 84 97100 97100 84 49 40 47 73 81 87 97
WIND DIR S SE SE SE S S S S S S S S S S S S S S S
WIND SPD 8 6 8 11 17 19 14 12 11 10 10 11 13 13 10 11 11 10 9
WIND GUST 29
CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 FW CL CL FW FW SC SC B1
POP 12HR 50 60 40 10 10
QPF 12HR 0.04 0.11 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C L C C S S C
TSTMS C S S S C C S C
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 81 58 76 55 75 53 76 54 75
TEMP 77 73 63 60 71 71 61 58 71 70 60 56 69 69 58 54 67 66
DEWPT 64 64 63 60 62 62 61 58 61 59 57 55 59 58 57 54 59 60
PWIND DIR SW SW NW W NW NE NE E SE
WIND CHAR GN GN GN LT GN LT GN GN GN
AVG CLOUDS B1 B1 B1 B2 B1 B1 B1 SC SC FW FW SC SC FW SC SC SC SC
POP 12HR 40 50 40 20 20 10 10 10 20
RAIN SHWRS C C C C C C S S S S S S
TSTMS C C S S S S S
SDZ038-140900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 67 84 61 84 62
TEMP 69 67 67 74 82 81 73 68 66 63 61 67 79 84 81 72 68 64 62
DEWPT 66 64 63 65 65 65 65 66 63 62 61 63 62 61 62 62 62 61 62
RH 90 90 87 74 56 58 76 93 90 97100 87 56 46 53 71 81 90100
WIND DIR S S SE S S S S S S S S S S S S SE S S S
WIND SPD 6 6 8 10 16 18 14 13 12 11 10 13 13 13 10 10 10 9 9
WIND GUST 28 24
CLOUDS B2 B1 B2 B1 B2 B2 B1 SC B1 SC B1 SC FW FW CL FW FW SC SC
POP 12HR 10 40 40 20 5
QPF 12HR 0 0.01 0.15 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C S S
TSTMS S C S
HEAT INDEX 84 83
MAX HEAT 85 85 85
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 58 75 56 73 53 74 53 72
TEMP 77 76 64 61 71 70 60 57 70 68 58 55 68 67 56 53 65 65
DEWPT 65 65 63 60 63 64 60 57 61 61 57 55 59 59 56 53 59 59
PWIND DIR S SW NW NW N N N E SE
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS SC B1 B1 B2 B2 B1 SC B1 B1 SC SC SC SC FW FW SC SC SC
POP 12HR 30 50 40 30 30 10 10 10 20
RAIN SHWRS C C C C C C S C C S
TSTMS C S S S C S S
SDZ059-140900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 67 84 60 86 63
TEMP 69 67 67 75 83 81 74 68 65 62 60 69 81 86 83 72 69 65 63
DEWPT 65 63 62 64 65 65 66 66 63 62 60 63 63 60 62 64 62 61 62
RH 87 87 84 69 55 58 76 93 93100100 81 54 42 49 76 78 87 97
WIND DIR SE S SE SE S S S SE S S S S S S S SE S S S
WIND SPD 8 8 8 11 17 19 14 13 11 11 10 12 14 14 10 11 10 9 9
WIND GUST 27 31 25
CLOUDS B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC SC CL FW CL FW FW SC SC
POP 12HR 10 40 50 10 10
QPF 12HR 0 0.07 0.13 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S
TSTMS S C C
HEAT INDEX 85 83
MAX HEAT 86 86 83 87 82
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 59 77 56 74 54 75 52 74
TEMP 78 75 64 61 73 71 61 58 71 69 59 55 69 68 56 53 68 66
DEWPT 66 66 64 61 64 65 61 58 62 62 58 55 61 60 56 53 60 61
PWIND DIR S SW NW NW NW N N E SE
WIND CHAR GN LT GN LT GN LT GN GN GN
AVG CLOUDS SC B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC FW SC SC SC SC
POP 12HR 40 50 40 30 20 10 10 10 20
RAIN SHWRS C C C C C C S S S S
TSTMS C C S S C S S
SDZ062-140900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 67 86 62 85 64
TEMP 74 70 67 77 84 84 75 69 67 65 63 70 80 84 81 72 69 66 64
DEWPT 63 61 61 65 66 65 65 64 64 63 62 65 65 64 64 63 62 61 62
RH 69 73 81 67 55 53 71 84 90 93 97 84 60 51 56 73 78 84 93
WIND DIR S S SE S S S S SE S S S S S S S S S S S
WIND SPD 9 6 6 9 13 16 11 10 10 10 10 11 13 13 9 8 6 5 5
WIND GUST 24 26 20 24
CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 SC FW CL CL FW FW FW SC
POP 12HR 0 40 50 10 5
QPF 12HR 0 0.01 0.08 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S
TSTMS S C S S
HEAT INDEX 86 86 82 83
MAX HEAT 87 88 83 87 82
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 85 60 76 58 72 56 73 53 72
TEMP 81 75 65 62 73 70 62 59 71 68 59 56 69 66 56 53 66 65
DEWPT 66 66 63 62 65 65 61 59 63 62 58 56 61 59 56 53 59 59
PWIND DIR S S SW NW NW N N E SE
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1 FW FW SC B1 SC
POP 12HR 20 50 40 30 20 10 10 10 10
RAIN SHWRS S C C C C C S S S
TSTMS S C S S S C S S
SDZ070-140900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 68 86 62 86 64
TEMP 75 71 68 77 84 82 76 69 66 64 62 72 82 86 83 72 69 66 65
DEWPT 62 62 62 67 67 67 68 66 65 64 62 67 67 67 66 64 63 62 63
RH 64 73 81 71 57 61 76 90 97100100 84 61 53 57 76 81 87 93
WIND DIR S S SE S S S SE S S S S S S S S S S S S
WIND SPD 10 9 8 11 14 16 12 11 10 10 9 10 13 13 10 9 8 6 6
CLOUDS B1 B1 B1 B1 B2 B2 B2 B1 B1 SC SC FW CL CL CL FW FW FW SC
POP 12HR 0 40 40 5 5
QPF 12HR 0 0.05 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C S S
TSTMS C C S S
HEAT INDEX 87 85 85 88 85
MAX HEAT 88 89 86 89 82
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 86 61 77 57 75 55 75 53 75
TEMP 82 75 65 63 74 71 62 59 73 70 60 57 71 69 57 54 69 68
DEWPT 69 69 65 62 67 67 62 59 65 63 59 57 62 62 57 54 60 61
PWIND DIR S S SW W NW NW N E SE
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC B2 B2 B2 B1 B1 B1 B1 SC SC SC SC FW SC SC B1 B1
POP 12HR 20 60 50 40 30 10 10 10 20
RAIN SHWRS S C L C C C C S C S
TSTMS S C S S S C S S
SDZ069-140900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
1011 PM CDT SAT SEP 13 2025
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE
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 68 84 62 86 65
TEMP 72 69 68 75 82 80 74 68 66 64 62 69 80 85 82 72 69 67 65
DEWPT 63 62 62 66 66 67 67 66 65 63 62 65 66 65 66 64 63 62 62
RH 73 78 81 74 58 65 79 93 97 97100 87 62 51 58 76 81 84 90
WIND DIR S S SE SE S S S S S S S S S S S SE S S S
WIND SPD 10 8 8 11 16 17 12 11 10 10 9 10 13 13 10 9 8 6 6
CLOUDS B1 B1 B1 B1 B2 B2 B1 B1 B1 SC SC FW CL CL CL FW FW FW SC
POP 12HR 5 40 40 5 10
QPF 12HR 0 0.05 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S
TSTMS S C C S
HEAT INDEX 84 82 82 87
MAX HEAT 85 87 83 88 82
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25
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 76 58 74 56 74 54 74
TEMP 80 75 65 62 72 70 62 59 71 70 60 57 69 68 58 54 67 66
DEWPT 68 69 65 62 66 67 62 59 64 63 59 56 61 62 58 54 60 61
PWIND DIR S SW W W NW NW N E SE
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS SC B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC FW SC SC B1 SC
POP 12HR 30 60 50 30 20 10 10 10 20
RAIN SHWRS C L L C C C C S S S
TSTMS C C S S S C S S
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