943
FOUS53 KFSD 100737
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
237 AM CDT THU SEP 10 2026
IAZ012-102100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 81 62 82 58 72
TEMP 55 52 67 76 79 75 68 65 64 63 71 77 81 78 71 67 61 58 63 69 71 68
DEWPT 52 51 61 58 60 63 61 58 57 58 67 71 72 72 67 64 59 51 54 55 58 60
RH 90 96 81 54 52 66 78 78 78 84 87 82 74 82 87 90 93 77 72 61 63 76
WIND DIR W N S S S S S S S S S S S S S SW N N N N N N
WIND SPD 0 0 2 8 9 8 11 12 13 14 21 25 25 20 17 11 10 10 10 8 4 1
CLOUDS CL CL CL CL CL CL FW FW FW SC SC SC SC FW SC FW SC SC SC SC FW FW
POP 12HR 0 0 0 30 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
HEAT INDEX 85
MAX HEAT 81 87
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 52 70 59 71 49 64 49 64
TEMP 55 53 63 65 62 61 67 65 54 49 60 60 52 51 62 62
DEWPT 51 50 63 64 62 61 67 65 54 49 56 59 52 51 62 62
PWIND DIR NE E SE SW NW N E SE
WIND CHAR LT GN BZ BZ LT LT LT LT
AVG CLOUDS SC B1 B2 B1 B1 B2 OV B1 SC SC SC SC SC SC B1 SC
POP 12HR 20 60 80 60 10 5 10 30
RAIN SHWRS S L L L D L C C C
TSTMS S C C C S S
IAZ031-102100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 63 83 61 73
TEMP 56 52 67 79 83 77 69 67 65 64 72 80 83 81 73 69 64 61 64 71 73 70
DEWPT 54 52 59 57 58 61 60 58 58 59 66 70 70 69 67 65 61 55 54 56 58 60
RH 93100 75 47 43 58 73 73 78 84 81 72 65 67 81 87 90 81 70 59 59 71
WIND DIR NW SE SE S S S SE SE S S S S S S S SW NW N N N N NE
WIND SPD 1 0 2 6 9 8 9 11 11 13 17 20 19 14 13 9 10 10 10 8 6 3
WIND GUST 21 25 28 32 32 26 24 20
CLOUDS CL FW CL CL CL CL FW FW CL SC SC FW SC FW SC SC FW SC SC SC FW FW
POP 12HR 0 0 0 30 10
QPF 12HR 0 0 0 0.04 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS S
HEAT INDEX 83 87 84
MAX HEAT 83 85 89 83
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 54 75 63 74 51 66 52 66
TEMP 59 55 70 71 67 65 72 69 57 51 63 62 55 54 64 64
DEWPT 55 54 64 67 66 65 66 63 56 51 55 58 54 53 60 64
PWIND DIR NE SE SE SW NW N E SE
WIND CHAR LT GN GN GN GN LT LT LT
AVG CLOUDS SC B1 B2 B1 B2 B2 OV B1 SC SC B1 SC SC SC B1 SC
POP 12HR 30 60 80 60 20 10 10 30
RAIN SHWRS C L C C D L S S S C S
TSTMS C C C C S S
IAZ014-102100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 81 60 81 58 72
TEMP 54 52 68 77 80 75 66 63 62 61 71 78 80 77 71 67 62 58 64 69 71 67
DEWPT 50 48 60 57 58 62 60 57 54 55 64 67 68 68 66 64 59 52 53 54 56 57
RH 86 86 76 50 47 64 81 81 75 81 79 69 67 74 84 90 90 80 67 59 59 70
WIND DIR NW W SE S S S S S S S S S S S S SW NW N N N N N
WIND SPD 1 1 2 5 8 6 9 11 12 13 19 21 20 18 18 13 12 12 12 10 8 3
WIND GUST 34 34 32 28
CLOUDS CL CL CL CL CL CL FW FW FW SC SC B1 B1 SC SC SC SC SC SC SC FW FW
POP 12HR 0 0 0 20 5
QPF 12HR 0 0 0 0.04 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
HEAT INDEX 83
MAX HEAT 81 83
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 50 69 58 73 49 64 49 65
TEMP 54 51 63 63 60 59 68 67 54 50 61 60 51 50 62 62
DEWPT 49 48 59 63 60 59 66 63 54 49 54 56 51 49 58 61
PWIND DIR NE E SE SW NW NW E SE
WIND CHAR LT GN GN BZ GN LT LT LT
AVG CLOUDS FW B1 B1 B1 B1 B2 OV B1 SC SC SC SC FW SC SC SC
POP 12HR 10 60 80 70 30 5 10 30
RAIN SHWRS L L L D L C C C S
TSTMS C C C C C S S
IAZ022-102100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 81 60 80 61 73
TEMP 58 55 69 76 79 74 65 63 62 61 69 76 79 76 70 68 64 61 64 70 72 67
DEWPT 53 52 62 58 60 64 61 57 57 58 66 69 70 70 66 65 64 58 56 57 60 61
RH 83 90 78 54 52 71 87 81 84 90 90 79 74 82 87 90100 90 75 63 66 81
WIND DIR NW NW SE S S S S S S S S S S S S SW W N N N N N
WIND SPD 1 1 1 3 5 3 6 9 10 11 14 19 19 13 16 12 10 10 10 8 5 2
WIND GUST 25 31 31 26
CLOUDS CL CL CL CL CL CL FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 0 0 0 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 54 72 62 72 51 63 51 64
TEMP 57 54 65 66 64 64 69 66 56 52 60 59 52 52 61 61
DEWPT 53 53 63 66 64 64 69 66 56 51 57 59 52 52 60 61
PWIND DIR NE SE SE SW NW N E SE
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS SC B1 B2 B1 B1 B2 OV B1 SC SC B1 SC SC SC B1 SC
POP 12HR 30 60 80 70 30 10 10 40
RAIN SHWRS C C L L D L C C S C S
TSTMS S C C C C S S S S
MNZ072-102100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 66 84 56 72
TEMP 55 52 69 79 82 77 70 69 68 67 73 80 83 80 71 64 58 56 61 69 71 68
DEWPT 52 51 55 53 54 57 59 57 56 56 61 65 67 67 65 59 52 48 50 50 50 50
RH 90 96 61 41 38 50 68 66 65 68 66 60 59 65 81 84 80 74 67 51 47 52
WIND DIR SW SW S SW SW S S S S S S S S S SW NW NW NW N N NW N
WIND SPD 3 3 5 10 13 12 16 17 19 23 25 25 25 23 20 13 12 10 12 11 9 4
WIND GUST 26 27 31 34 35 36 35
CLOUDS FW CL CL CL CL CL CL CL FW FW SC B1 B2 SC SC FW FW SC SC FW FW FW
POP 12HR 0 5 20 40 0
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C
TSTMS S
HEAT INDEX 86 82
MAX HEAT 80 82 82 86
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 50 64 54 66 49 63 47 65
TEMP 55 51 59 58 57 55 63 62 53 49 61 60 51 49 63 61
DEWPT 48 46 54 58 57 55 61 59 53 48 51 54 51 49 55 59
PWIND DIR N E E SW W NW SW SE
WIND CHAR LT GN GN BZ GN GN LT LT
AVG CLOUDS FW SC B2 B2 B1 B2 B2 B1 SC FW SC SC FW FW SC SC
POP 12HR 5 70 80 60 10 0 5 20
RAIN SHWRS L L L D L S S S
TSTMS C C C C C S
MNZ081-102100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 80 62 80 56 71
TEMP 54 52 69 78 80 75 67 65 64 63 71 78 80 77 71 66 59 56 63 68 71 67
DEWPT 51 51 57 54 55 58 60 58 55 56 61 64 65 66 65 63 57 50 50 49 49 51
RH 90 96 66 43 42 55 78 78 73 78 71 62 60 69 81 90 93 80 62 51 46 56
WIND DIR W SW S S SW S S S S S S S S S S W NW N N N N N
WIND SPD 2 1 3 6 10 8 11 13 16 18 21 24 24 21 21 14 13 12 12 10 9 4
WIND GUST 24 26 28 32 25
CLOUDS CL CL CL CL CL CL CL FW FW SC SC SC B2 SC FW SC FW SC SC FW FW FW
POP 12HR 0 0 0 30 0
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 50 65 55 69 48 63 48 65
TEMP 54 51 61 60 58 57 66 64 53 49 61 60 51 50 63 62
DEWPT 49 47 53 58 58 57 61 59 53 49 50 53 51 50 54 57
PWIND DIR NE E E SW NW NW E SE
WIND CHAR LT GN GN BZ GN LT LT LT
AVG CLOUDS FW SC B1 B1 B2 B2 OV B1 B1 FW SC SC SC FW SC SC
POP 12HR 5 60 80 70 20 5 5 20
RAIN SHWRS L L L D L C S S S
TSTMS C C C C C S S S
MNZ089-102100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 79 62 79 56 69
TEMP 54 53 68 76 79 74 67 65 64 63 71 77 79 77 70 65 59 56 62 67 69 66
DEWPT 49 50 57 56 56 60 59 57 55 56 62 66 67 67 66 62 55 49 50 50 51 54
RH 83 89 68 50 45 62 75 75 73 78 73 69 67 71 87 90 87 77 65 54 53 65
WIND DIR W W S S S S S S S S S S S S S W N N N N N N
WIND SPD 2 2 3 8 10 9 12 14 16 18 21 24 24 20 20 14 13 12 12 10 6 3
WIND GUST 35 34
CLOUDS CL CL CL CL CL CL CL FW FW SC SC B1 B2 FW FW FW FW SC SC SC FW FW
POP 12HR 0 0 0 20 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 50 65 56 68 48 63 48 63
TEMP 53 52 60 60 59 58 65 63 52 48 60 59 51 50 61 61
DEWPT 49 48 55 59 59 58 62 60 52 48 51 54 51 50 55 59
PWIND DIR NE E E SW NW NW E SE
WIND CHAR LT GN BZ BZ GN LT LT LT
AVG CLOUDS FW B1 B1 B1 B1 B2 OV B2 SC FW SC SC FW SC B1 SC
POP 12HR 5 70 80 60 10 5 5 30
RAIN SHWRS L L L D L C S C C
TSTMS C C C C C S S S
SDZ040-102100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 63 85 53 72
TEMP 52 49 67 78 81 77 68 65 65 63 71 80 84 80 68 62 56 53 61 69 71 68
DEWPT 51 49 53 53 54 57 58 56 55 56 62 66 65 64 61 54 48 47 49 48 48 48
RH 96100 61 42 39 50 70 73 70 78 73 62 53 58 78 75 74 80 65 47 44 49
WIND DIR S S S SW S S S S S S S S S S W N N N N N NW N
WIND SPD 1 3 6 16 17 14 17 17 18 20 24 27 28 20 18 13 11 10 11 11 9 4
WIND GUST 27 26 28 28 31 32 36 40 42 34 31
CLOUDS CL FW CL CL CL FW FW FW SC SC SC B1 SC CL SC FW SC SC SC SC FW SC
POP 12HR 0 0 20 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 86 82
MAX HEAT 82 83 87
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 50 64 53 66 47 63 47 64
TEMP 54 51 59 58 56 55 63 62 51 47 61 60 50 48 62 61
DEWPT 46 45 55 58 56 55 59 58 51 47 50 53 50 48 56 58
PWIND DIR NE E E SW NW NW E SE
WIND CHAR LT GN GN BZ GN LT LT GN
AVG CLOUDS SC B1 B2 B2 B2 B2 OV B1 SC FW SC FW FW SC B1 SC
POP 12HR 5 70 80 50 10 0 10 20
RAIN SHWRS L L C D C S S
TSTMS C C C C S S S
SDZ050-102100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 67 90 55 72
TEMP 58 55 68 79 85 83 74 72 70 69 75 86 90 84 71 64 58 55 60 68 72 70
DEWPT 52 51 53 56 57 58 58 58 60 60 62 56 46 50 53 51 47 45 46 46 48 48
RH 80 86 59 45 39 43 57 61 71 73 64 36 22 31 53 63 67 69 60 45 42 45
WIND DIR SW SW SW S S S S S S S S SW W NW N N N N N N NE E
WIND SPD 8 10 16 20 20 17 21 21 23 25 28 28 25 19 20 14 13 11 12 11 9 8
WIND GUST 31 27 33 34 36 39 42 40 36 31 32
CLOUDS CL FW FW FW FW FW FW FW SC SC FW SC FW SC SC SC B1 B1 SC FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 54 72 55 69 47 65 49 67
TEMP 58 55 65 67 60 55 64 65 53 47 60 62 54 51 62 65
DEWPT 48 50 59 62 60 55 54 51 48 44 46 49 50 49 55 58
PWIND DIR E SE SE NW NW N SE SE
WIND CHAR GN BZ BZ WY GN GN GN GN
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 SC FW SC SC SC SC SC B1 B1
POP 12HR 20 50 70 10 10 5 20 20
RAIN SHWRS S C S L L S S
TSTMS S S C C S
SDZ057-102100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 91 55 73
TEMP 59 58 67 80 86 84 75 72 70 68 76 87 89 81 70 64 58 55 60 67 71 72
DEWPT 53 53 54 56 56 58 59 59 61 61 61 52 45 51 53 51 48 47 48 46 47 46
RH 80 83 63 44 36 41 58 64 73 78 60 30 22 35 55 63 69 74 64 47 42 39
WIND DIR S S SW SW SW S S S S S S SW W NW N N N N N N N NE
WIND SPD 5 5 10 14 17 13 16 16 16 14 19 20 23 20 18 11 10 8 10 9 8 6
WIND GUST 27 28 28 27 29 32 33 32 29
CLOUDS CL FW CL FW FW FW FW SC SC SC FW SC FW FW SC SC SC SC SC FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 52 70 54 69 46 65 49 67
TEMP 58 53 61 64 60 55 64 65 52 46 61 63 54 51 62 65
DEWPT 48 50 57 60 60 55 54 52 50 46 46 49 51 51 55 58
PWIND DIR E E E NW NW NW SE SE
WIND CHAR GN BZ BZ BZ GN LT LT GN
AVG CLOUDS SC B2 B2 B2 B2 B2 B2 B1 FW SC SC SC FW SC B1 B1
POP 12HR 20 60 70 10 10 0 20 20
RAIN SHWRS S L S L L S S S
TSTMS C S C C S
SDZ038-102100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 65 90 53 73
TEMP 53 50 66 79 84 82 72 68 67 65 74 85 89 83 69 63 56 53 60 68 70 72
DEWPT 52 48 51 56 55 58 58 57 57 58 63 63 55 54 55 50 47 46 48 46 46 46
RH 96 93 58 45 37 44 61 68 70 78 69 48 32 37 61 62 72 77 64 45 42 39
WIND DIR S SE S S S S S S S S S S SW NW N N N N N N N N
WIND SPD 4 6 10 16 17 14 16 14 16 17 20 20 20 20 20 12 11 9 11 10 8 5
WIND GUST 26 27 31 32 32 32 31
CLOUDS FW SC CL CL FW FW FW SC SC SC SC B1 FW FW FW SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 51 66 54 66 45 64 48 66
TEMP 55 52 59 60 57 55 63 63 49 45 60 62 52 49 63 64
DEWPT 47 46 56 60 57 55 57 55 49 45 49 52 51 49 56 59
PWIND DIR NE E E NW NW NW SE SE
WIND CHAR LT GN GN BZ GN LT LT GN
AVG CLOUDS SC B2 OV B2 B2 OV B2 B1 FW FW SC FW FW SC B1 SC
POP 12HR 10 70 70 30 5 0 10 20
RAIN SHWRS L C C L C S S
TSTMS C S S C S S
SDZ059-102100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 65 92 55 75
TEMP 55 51 68 81 86 82 72 69 67 65 74 84 90 86 72 65 58 55 62 71 74 72
DEWPT 51 49 54 56 55 59 59 57 58 59 65 66 59 55 57 53 49 46 48 47 47 47
RH 86 93 61 42 35 46 64 66 73 81 74 55 35 35 59 65 72 72 60 42 38 41
WIND DIR SW SE S S S S S S S S S S SW W NW N N N N N N N
WIND SPD 4 5 9 17 18 16 18 17 18 20 24 26 25 18 20 14 13 12 12 11 9 6
WIND GUST 27 28 28 28 32 36 39 36 29 32
CLOUDS FW FW CL FW FW FW FW FW SC B1 SC SC SC SC FW FW SC B1 SC SC FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 86
MAX HEAT 82 86 81 88 92 82
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 52 70 56 70 46 67 50 69
TEMP 56 53 64 64 60 57 66 66 52 47 63 64 53 51 65 65
DEWPT 48 48 58 61 60 57 59 56 51 46 49 52 52 51 57 59
PWIND DIR E E E NW NW NW E SE
WIND CHAR LT BZ BZ BZ GN LT LT GN
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B1 SC FW SC FW SC SC B1 SC
POP 12HR 10 60 60 20 5 5 10 30
RAIN SHWRS L C C L S C
TSTMS C S C C S
SDZ062-102100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 64 85 58 74
TEMP 54 52 68 78 81 78 70 68 66 65 73 80 84 80 72 66 60 58 64 71 73 70
DEWPT 52 51 57 56 56 59 59 57 57 58 65 68 68 67 64 59 53 49 50 50 51 52
RH 93 96 68 47 42 52 68 68 73 78 76 67 59 65 76 78 78 72 60 47 46 53
WIND DIR NW SE S S S S S S S S S S S S SW N N N N N N N
WIND SPD 1 1 4 11 13 11 13 13 14 17 20 24 25 18 16 12 12 10 10 9 6 4
WIND GUST 24 24 25 28 33 37 40 31
CLOUDS CL CL CL CL CL CL FW FW SC SC SC B1 FW FW SC FW FW SC SC SC FW FW
POP 12HR 0 0 5 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 83 87 83
MAX HEAT 84 84 90 82
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 53 68 58 69 49 65 51 66
TEMP 55 54 62 63 61 59 66 65 54 50 62 62 53 52 63 63
DEWPT 49 48 59 62 61 59 62 59 53 49 52 55 52 51 58 60
PWIND DIR NE E E W NW NW E SE
WIND CHAR LT GN GN BZ LT LT LT LT
AVG CLOUDS SC B1 B2 B1 B1 B2 OV B1 SC FW SC SC FW SC SC SC
POP 12HR 5 70 70 40 10 5 10 30
RAIN SHWRS L L L L C C S
TSTMS C C C C S S S
SDZ070-102100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 65 86 59 74
TEMP 55 53 68 80 84 79 71 69 67 66 74 82 85 82 73 68 62 59 64 71 74 71
DEWPT 53 51 59 56 58 61 59 59 59 60 67 70 70 70 66 64 58 52 52 53 55 57
RH 93 93 73 44 41 54 66 70 75 81 79 67 61 67 79 87 87 78 65 53 51 61
WIND DIR SW S SE S S S SE S S S S S S S S W N N N N N NE
WIND SPD 1 1 4 10 12 10 13 13 14 16 20 25 23 17 14 11 11 10 11 9 8 3
WIND GUST 24 24 26 27 33 35 34 27 25
CLOUDS CL FW CL CL CL CL FW FW FW SC SC SC SC FW SC FW FW SC SC SC FW FW
POP 12HR 0 0 5 20 5
QPF 12HR 0 0 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
HEAT INDEX 86 90 85
MAX HEAT 80 84 87 91 83
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 54 73 63 73 50 67 52 68
TEMP 58 55 69 70 67 64 71 69 56 51 64 64 56 54 66 65
DEWPT 54 53 63 66 65 63 64 61 55 50 53 56 55 53 60 63
PWIND DIR E SE SE W NW N E SE
WIND CHAR LT GN BZ BZ GN LT LT LT
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC B1 SC
POP 12HR 20 60 70 50 10 5 10 30
RAIN SHWRS S L C C L C C S
TSTMS S C C C S S S
SDZ069-102100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
237 AM CDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 65 87 59 75
TEMP 57 53 66 80 85 80 72 70 67 65 73 82 87 82 73 68 62 59 63 72 75 71
DEWPT 49 49 57 55 57 59 59 58 58 60 66 68 68 68 63 60 55 49 50 50 52 54
RH 75 86 73 42 39 49 64 66 73 84 79 63 53 63 71 76 78 69 62 46 45 55
WIND DIR SW S S S S S SE SE S S S S S S SW NW N N N N N NE
WIND SPD 2 2 4 12 14 11 13 13 14 17 21 26 25 16 13 12 12 11 11 10 8 4
WIND GUST 24 25 27 34 36 36 27 24
CLOUDS CL CL CL CL CL FW FW FW FW SC SC SC FW FW FW FW SC B1 SC FW FW FW
POP 12HR 0 0 10 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 85 90 85
MAX HEAT 80 84 88 92 83
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 54 72 61 72 50 67 52 68
TEMP 59 55 66 68 65 62 68 67 55 50 63 64 56 53 64 65
DEWPT 52 52 62 66 64 62 62 60 54 48 52 55 54 53 59 63
PWIND DIR E E E W NW NW E SE
WIND CHAR LT BZ BZ BZ GN LT LT GN
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 SC FW SC SC SC SC SC B1 SC
POP 12HR 20 60 70 40 10 5 10 30
RAIN SHWRS S L C C L C S C S
TSTMS S C C C S S S S
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