400
FOUS53 KFSD 110258
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
958 PM CDT THU SEP 10 2026
IAZ012-110900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 63 84 59 74 52
TEMP 67 65 65 65 72 79 82 79 72 68 62 59 64 71 73 70 60 56 54 53
DEWPT 57 57 57 60 68 69 69 70 67 63 58 51 53 54 54 55 52 50 50 49
RH 70 75 75 84 87 72 65 74 84 84 87 75 67 55 51 59 75 80 86 86
WIND DIR S S S S S S S S S W N N N N N N N NE NE E
WIND SPD 12 12 14 16 20 25 25 19 18 11 11 10 11 9 5 2 3 2 4 5
CLOUDS FW FW FW SC SC SC B1 SC SC FW FW SC SC SC FW FW SC SC SC B2
POP 12HR 0 5 10 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L
TSTMS S
HEAT INDEX 85
MAX HEAT 83 87
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 67 55 77 54 67 49 65 52 69
TEMP 63 63 58 59 71 71 60 55 63 63 53 51 63 62 57 54 66 64
DEWPT 59 61 58 59 69 68 58 53 57 58 52 51 59 62 57 54 61 61
PWIND DIR E E S NW N NE E NE NW
WIND CHAR GN GN BZ GN LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B2 B2 B1 SC B1 B2 B1 SC SC B2 B1 B1 B1 B1 FW
POP 12HR 60 70 70 30 20 5 20 20 10
RAIN SHWRS L L C L L C C C S S S S
TSTMS C C C C C C S S S
IAZ031-110900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 62 86 62 76 54
TEMP 68 65 64 64 73 81 84 83 74 70 66 62 66 73 75 73 62 59 56 55
DEWPT 57 56 58 61 67 68 68 67 67 64 61 55 52 54 55 56 55 53 52 52
RH 68 73 81 90 81 65 59 59 79 81 84 78 61 51 50 55 78 80 86 90
WIND DIR SE SE SE S S S S S S SW NW N N N N NE NE NE NE E
WIND SPD 10 11 12 13 16 20 20 14 13 10 10 11 10 9 8 3 2 2 3 4
WIND GUST 24 26 28 32 33 27 24 21
CLOUDS CL FW CL SC B1 B1 SC SC SC FW FW SC SC SC FW FW SC SC SC B2
POP 12HR 0 0 20 10 20
QPF 12HR 0 0 0 0 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S L
TSTMS S
HEAT INDEX 84 87 85
MAX HEAT 85 90 84
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 71 58 81 57 68 52 65 54 70
TEMP 66 70 63 63 75 75 63 58 65 65 56 54 63 64 58 56 67 66
DEWPT 60 62 61 62 69 67 60 55 55 57 54 52 59 61 58 56 61 60
PWIND DIR E SE S NW N NE E NE N
WIND CHAR GN GN BZ GN LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B2 B2 B1 SC B1 B2 B1 SC B1 B2 B1 B1 B1 B2 SC
POP 12HR 60 60 70 40 30 10 30 30 20
RAIN SHWRS L C C L L C C C C S C S S C S
TSTMS S C C C C C S S S
IAZ014-110900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 60 83 59 75 50
TEMP 65 63 62 62 71 80 81 79 72 69 63 59 65 71 74 70 60 55 53 51
DEWPT 57 55 54 56 65 66 66 66 66 64 59 51 51 51 51 52 50 48 47 47
RH 75 75 75 81 81 62 60 64 81 84 87 75 60 49 44 53 69 77 80 86
WIND DIR S S S S S S S S S SW NW N N N N N N NE NE NE
WIND SPD 9 10 12 12 18 23 20 18 18 13 12 14 13 11 9 4 3 2 3 5
WIND GUST 28 35 35 33 28
CLOUDS CL FW FW FW SC B1 B1 SC SC FW B1 FW FW SC FW FW FW SC SC B1
POP 12HR 0 0 10 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L
TSTMS C
HEAT INDEX 83
MAX HEAT 82 85
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 68 53 78 54 68 49 66 51 70
TEMP 64 63 57 57 71 72 60 55 65 63 53 51 64 62 56 53 68 65
DEWPT 54 57 56 57 66 66 58 52 54 55 50 49 56 58 56 53 58 57
PWIND DIR E E S W N NE E NE NW
WIND CHAR GN GN BZ GN GN LT LT LT LT
AVG CLOUDS B2 B1 SC B1 B2 B2 SC B1 B2 B1 SC SC B2 B1 B1 B1 B1 SC
POP 12HR 60 70 80 50 20 5 30 20 20
RAIN SHWRS L L C L D C C C S C S S S S
TSTMS C C S C C C S S S
IAZ022-110900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 59 82 61 76 53
TEMP 65 63 61 61 71 78 80 78 71 69 65 61 65 72 74 70 60 57 55 54
DEWPT 58 56 56 58 67 68 68 68 66 66 63 57 54 55 55 56 53 51 51 51
RH 78 78 84 90 87 71 67 71 84 90 93 87 68 55 51 61 78 80 86 90
WIND DIR S S S S S S S S S SW W N N N N N NE NE NE NE
WIND SPD 6 9 10 10 14 19 19 14 16 13 10 11 11 9 6 3 2 2 4 4
WIND GUST 25 29 31 27
CLOUDS CL FW FW FW SC SC B1 FW B1 FW SC SC FW FW FW FW FW SC SC B2
POP 12HR 0 0 20 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L
TSTMS S
HEAT INDEX 82
MAX HEAT 84
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 68 56 78 57 67 51 64 53 69
TEMP 63 65 59 59 73 72 62 57 63 63 54 53 61 61 57 55 66 64
DEWPT 59 61 59 59 69 69 61 55 58 58 53 52 59 61 57 55 61 61
PWIND DIR E E S W N NE E NE N
WIND CHAR GN GN BZ GN LT LT LT LT LT
AVG CLOUDS B2 B1 SC B2 B2 B1 SC B1 B2 B1 SC B1 B2 B1 B1 B1 B1 SC
POP 12HR 60 70 80 60 30 10 40 30 20
RAIN SHWRS L C C L D C L C C S S C S S C S
TSTMS S C C C C C S S C
MNZ072-110900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 65 86 57 74 50
TEMP 69 69 68 67 74 82 84 82 73 66 60 57 63 71 73 70 59 55 52 51
DEWPT 56 56 56 58 64 65 65 65 65 59 51 48 49 48 47 47 47 46 45 45
RH 63 63 65 73 71 56 53 56 76 78 72 72 60 44 40 44 64 72 77 80
WIND DIR S S S S S S S S SW NW NW NW NW N NW N N NW N N
WIND SPD 14 16 19 23 24 27 27 24 19 14 13 12 13 12 10 6 3 3 3 3
WIND GUST 25 26 29 33 35 37 39 35
CLOUDS CL CL FW SC SC SC B1 FW FW SC FW SC SC SC FW FW SC SC B1 B2
POP 12HR 0 5 20 0 0
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
TSTMS S C
HEAT INDEX 84 86 84
MAX HEAT 84 88 82
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 65 52 73 52 66 48 66 51 70
TEMP 62 58 53 55 68 68 57 53 62 62 52 50 63 62 55 53 67 64
DEWPT 50 51 53 55 62 61 55 49 50 51 50 49 53 56 55 52 55 54
PWIND DIR E SE S W NW NW E SW NW
WIND CHAR LT GN BZ GN GN LT LT LT GN
AVG CLOUDS B1 SC SC B1 B2 B1 B1 FW B1 SC SC SC B1 B1 B1 B1 SC FW
POP 12HR 40 60 70 20 5 5 20 20 10
RAIN SHWRS C C C L L C S S S S
TSTMS C C C C S S
MNZ081-110900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 62 83 57 73 50
TEMP 67 65 64 64 72 81 82 80 73 68 61 57 64 70 73 69 59 55 52 51
DEWPT 57 56 55 56 63 64 64 63 66 64 56 49 49 47 47 48 48 47 46 46
RH 70 73 73 75 73 56 55 56 79 87 84 75 58 44 40 47 67 74 80 83
WIND DIR S S S S S S S S S W NW N N N N N N N N NE
WIND SPD 11 12 14 18 21 24 24 21 21 14 14 13 12 11 9 4 2 1 2 3
WIND GUST 23 26 28 35 33
CLOUDS CL CL FW FW FW SC SC SC SC SC SC SC SC SC FW FW SC FW SC B2
POP 12HR 0 0 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
TSTMS C
HEAT INDEX 83
MAX HEAT 83 84
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 65 52 74 52 66 49 66 51 69
TEMP 63 60 54 56 69 70 59 53 64 63 53 50 64 63 56 53 67 64
DEWPT 49 52 54 56 61 62 57 50 50 51 50 48 51 55 56 53 54 54
PWIND DIR E E S W NW NE E NE NW
WIND CHAR LT GN BZ GN GN LT LT LT GN
AVG CLOUDS B2 B1 SC B1 B2 B1 B1 SC B2 SC SC SC B1 B1 B1 B1 B1 FW
POP 12HR 50 70 80 30 10 5 20 20 20
RAIN SHWRS C C C L D C C S S S S S
TSTMS C C C C C S S S S S
MNZ089-110900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 62 82 57 73 50
TEMP 66 64 64 64 71 79 81 78 72 67 60 57 63 69 73 69 58 55 52 51
DEWPT 58 56 55 57 64 65 65 64 65 63 55 48 49 48 47 49 49 47 47 46
RH 75 75 73 78 79 62 58 62 79 87 84 72 60 47 40 49 72 74 83 83
WIND DIR S S S S S S S S S W N N N N N N N NE NE NE
WIND SPD 12 13 16 17 20 25 24 21 20 14 13 13 12 11 8 4 3 2 4 5
WIND GUST 31 36 35
CLOUDS CL FW FW SC SC SC B1 SC SC FW FW SC SC SC FW FW FW SC SC B2
POP 12HR 0 0 10 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L
TSTMS C
HEAT INDEX 83
MAX HEAT 84
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 65 52 75 52 66 48 66 51 68
TEMP 62 60 55 56 69 70 58 53 63 62 52 50 63 62 55 53 66 64
DEWPT 51 53 55 56 63 63 56 50 51 52 50 49 52 56 55 53 55 54
PWIND DIR E SE S NW N NE E NE NW
WIND CHAR GN GN BZ GN GN LT LT LT GN
AVG CLOUDS B2 B1 SC B1 OV B1 SC SC B2 SC SC SC B1 B1 B1 B1 B1 FW
POP 12HR 60 70 70 30 10 5 20 20 20
RAIN SHWRS L C C L L C C S S S S S S
TSTMS C C C C C S S S S
SDZ040-110900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 62 87 55 72 49
TEMP 68 66 65 64 72 82 87 82 71 63 58 55 62 69 72 68 58 53 51 50
DEWPT 57 56 56 58 65 66 65 64 61 54 48 46 48 47 46 46 46 44 43 43
RH 68 70 73 81 79 58 48 55 71 72 69 72 60 45 39 45 64 71 74 77
WIND DIR S S S S S S S SW NW N N N N N NW N N NE NE NE
WIND SPD 16 16 17 19 23 27 28 17 19 13 12 11 12 12 10 5 3 3 5 8
WIND GUST 27 27 29 33 36 41 42 33 32
CLOUDS FW CL SC SC B1 B1 SC FW FW FW FW SC FW SC FW SC SC SC B1 B2
POP 12HR 0 5 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
TSTMS C
HEAT INDEX 84 89
MAX HEAT 84 89 81
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 65 51 72 50 65 47 66 49 69
TEMP 61 59 54 55 67 67 56 50 62 61 51 49 64 62 55 51 66 64
DEWPT 51 52 53 55 62 61 53 48 49 51 49 47 53 56 54 51 54 54
PWIND DIR E SE S NW NW NE E NE NW
WIND CHAR GN BZ BZ GN GN LT LT LT GN
AVG CLOUDS B2 B1 B1 B2 OV B1 SC SC B1 SC SC SC B2 B1 B1 B1 SC FW
POP 12HR 50 60 60 10 5 5 20 20 10
RAIN SHWRS C C S L L S S S S
TSTMS C C C C S S
SDZ050-110900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 68 91 55 74 53
TEMP 74 72 70 70 75 87 91 85 72 65 59 55 60 69 74 71 62 58 55 54
DEWPT 62 61 62 61 63 55 44 49 53 51 47 45 46 46 47 48 49 48 49 49
RH 66 68 76 73 66 34 20 29 51 60 64 69 60 44 38 44 62 69 80 83
WIND DIR S S S S SW SW W NW N N N N N N NE E E E E E
WIND SPD 19 20 21 24 28 28 25 19 21 14 13 12 13 11 9 8 5 6 8 12
WIND GUST 31 32 35 36 41 40 36 32 33
CLOUDS CL FW SC B1 SC FW FW SC SC FW B1 SC SC FW FW SC SC SC B1 OV
POP 12HR 0 0 0 0 30
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
TSTMS S
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 67 55 75 50 64 49 67 51 69
TEMP 62 67 61 58 69 70 58 51 60 62 54 52 62 65 57 52 65 65
DEWPT 55 59 59 58 59 56 50 44 46 48 49 48 53 57 56 52 53 54
PWIND DIR E SE SW NW N E SE NE NW
WIND CHAR BZ BZ BZ GN GN LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B1 FW SC B1 SC SC B1 B2 B1 B1 B1 B1 FW
POP 12HR 50 70 20 20 10 20 20 20 10
RAIN SHWRS C C L S S S S S
TSTMS S C C S S
SDZ057-110900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 67 93 56 73 52
TEMP 75 73 71 69 77 89 92 85 73 65 60 57 61 69 73 71 63 59 56 53
DEWPT 63 62 62 62 63 51 44 53 53 50 48 48 48 46 46 46 48 48 49 50
RH 66 68 73 78 62 27 19 33 49 58 64 72 62 44 38 41 58 67 77 89
WIND DIR S S S S S SW W NW N N N N N N N NE E E E E
WIND SPD 13 14 14 12 18 19 23 20 19 12 11 9 10 10 8 6 6 6 9 13
WIND GUST 24 27 27 24 31 33 31 32
CLOUDS CL FW SC B1 SC FW FW SC FW FW FW B1 SC FW FW SC B1 B1 B2 B2
POP 12HR 0 0 0 0 30
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L
TSTMS C
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 67 54 73 49 65 49 68 50 69
TEMP 62 64 60 58 68 71 58 50 61 63 54 52 63 66 57 52 65 67
DEWPT 53 56 59 58 59 55 51 47 46 48 51 50 53 56 57 52 53 52
PWIND DIR E SE SW NW N E SE NE NW
WIND CHAR BZ BZ BZ GN GN LT GN LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B1 FW SC SC SC SC SC B2 B1 B1 B1 SC FW
POP 12HR 60 70 20 20 5 20 30 20 10
RAIN SHWRS L C L S S S C S
TSTMS C C C S
SDZ038-110900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 65 92 54 72 51
TEMP 73 70 68 67 75 86 91 85 72 64 57 54 61 69 72 69 59 55 53 52
DEWPT 59 59 59 60 65 64 55 56 56 50 46 45 48 47 46 47 46 45 45 46
RH 62 68 73 78 71 48 30 37 57 60 67 71 62 45 39 45 62 69 74 80
WIND DIR S S S S S S SW W N N N N N N N N N NE NE E
WIND SPD 13 13 16 17 19 20 18 14 21 12 11 10 11 11 9 5 4 4 5 8
WIND GUST 24 24 27 29 31 29 26 32
CLOUDS FW FW SC B1 B1 SC FW FW FW FW FW SC SC FW SC SC SC B1 B2 OV
POP 12HR 0 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
TSTMS C
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 66 53 72 49 66 48 67 50 69
TEMP 63 60 57 56 68 69 55 49 63 63 52 50 65 65 56 51 67 66
DEWPT 53 56 56 56 61 59 52 46 48 51 50 49 54 58 56 51 54 54
PWIND DIR E SE S NW NW E SE E NW
WIND CHAR GN BZ BZ GN GN LT GN LT GN
AVG CLOUDS B2 B1 B1 B2 OV B1 SC SC SC SC SC B1 B2 SC B1 B1 SC FW
POP 12HR 50 60 30 10 5 5 20 10 5
RAIN SHWRS C S L C S S
TSTMS C S C S
SDZ059-110900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 66 93 56 74 52
TEMP 72 70 68 68 75 86 92 87 74 66 60 56 63 70 74 71 60 56 54 53
DEWPT 59 58 60 62 66 67 60 54 57 53 48 46 48 48 48 49 48 48 47 48
RH 64 66 76 81 74 53 34 32 55 63 64 69 58 45 40 46 64 74 77 83
WIND DIR S S S S S S SW W NW N N N N N N N NE NE E E
WIND SPD 17 16 18 19 23 26 24 17 21 14 14 12 12 12 10 6 3 4 5 8
WIND GUST 27 26 29 31 35 40 37 28 34
CLOUDS FW FW SC B1 B1 SC FW SC FW FW SC B1 SC SC FW SC SC SC B1 B2
POP 12HR 0 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L
TSTMS C
HEAT INDEX 89
MAX HEAT 90 94 82
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 68 55 75 51 67 50 68 51 71
TEMP 64 64 59 57 70 70 57 51 63 63 53 51 64 65 57 52 68 67
DEWPT 55 57 58 57 63 60 53 47 49 52 51 50 55 59 57 52 56 55
PWIND DIR E SE S NW N NE E NE NW
WIND CHAR GN BZ BZ GN GN LT GN LT GN
AVG CLOUDS B2 B1 B1 B2 OV B1 SC SC B1 SC SC SC B2 B1 B1 B1 B1 FW
POP 12HR 60 60 40 20 5 10 30 20 10
RAIN SHWRS L S C L C S C S S
TSTMS C S S C S S
SDZ062-110900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 65 87 59 74 53
TEMP 70 68 67 67 73 82 86 81 73 67 61 59 64 71 74 71 61 56 54 54
DEWPT 57 56 56 61 67 67 67 66 63 60 53 48 50 50 49 50 49 48 47 47
RH 63 65 68 81 81 61 53 60 71 78 75 67 60 47 41 47 65 74 77 77
WIND DIR S S S S S S S S SW N N N N N N N N NE NE E
WIND SPD 13 13 16 17 20 24 24 17 14 13 12 11 11 10 8 4 3 3 4 6
WIND GUST 24 24 26 28 33 39 40 32
CLOUDS FW CL SC SC B1 B1 SC FW FW FW FW SC SC SC FW FW SC SC SC B2
POP 12HR 0 5 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L
TSTMS C
HEAT INDEX 85 89 84
MAX HEAT 86 90 83
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 67 55 76 53 67 50 67 52 70
TEMP 63 63 58 58 70 71 58 54 63 63 54 52 64 64 57 54 68 66
DEWPT 55 57 57 58 66 63 55 50 52 53 51 50 56 59 57 54 58 56
PWIND DIR E SE S NW N NE E E NW
WIND CHAR GN GN BZ GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 B2 OV B1 SC SC B2 SC SC SC B2 B1 B1 B1 B1 FW
POP 12HR 60 70 60 20 10 10 20 20 10
RAIN SHWRS L C C L L S S S S S
TSTMS C C S C C S S S S
SDZ070-110900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 66 88 60 76 54
TEMP 71 69 68 68 75 84 88 84 75 70 63 60 65 73 75 73 62 59 56 55
DEWPT 56 56 57 63 68 68 68 67 66 63 58 52 52 52 53 55 54 54 53 52
RH 59 63 68 84 79 59 52 57 74 78 84 75 63 48 46 53 75 83 90 90
WIND DIR S S SE S S S S S S NW N N N N N NE NE E E E
WIND SPD 14 13 16 17 20 25 24 18 16 11 11 11 11 11 9 4 3 2 4 5
WIND GUST 25 25 28 29 33 36 35 31 26
CLOUDS FW FW CL FW SC B1 FW FW FW CL CL FW FW SC FW SC SC SC SC B2
POP 12HR 0 10 10 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L
TSTMS S
HEAT INDEX 88 92 87
MAX HEAT 89 93 85
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 70 58 80 56 68 52 67 54 71
TEMP 66 69 63 61 74 74 62 57 66 65 56 53 65 65 59 55 69 67
DEWPT 59 61 62 61 68 65 59 53 53 55 55 53 58 61 59 55 60 59
PWIND DIR E E S NW N NE E E NW
WIND CHAR GN BZ BZ GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B2 B1 SC B1 B2 SC SC SC B2 B1 B1 B1 B1 SC
POP 12HR 60 60 60 30 20 10 20 20 10
RAIN SHWRS L C C L L S S C S S S S
TSTMS S C C C C S S S
SDZ069-110900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
958 PM CDT THU SEP 10 2026
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 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 66 89 59 76 54
TEMP 71 69 68 68 75 84 89 84 75 69 64 59 64 71 76 73 63 59 56 55
DEWPT 57 56 59 63 67 68 67 66 63 60 55 49 50 50 50 52 53 52 51 50
RH 61 63 73 84 76 59 48 55 66 73 73 69 60 47 40 48 70 78 83 83
WIND DIR S S S S S S S S SW N N N N N N NE NE E E E
WIND SPD 14 13 16 17 21 26 25 16 16 12 12 12 11 11 9 5 4 3 4 8
WIND GUST 25 27 28 35 37 37 28
CLOUDS FW FW FW SC SC B1 FW SC FW CL FW SC FW FW FW FW SC SC B1 B2
POP 12HR 0 10 10 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L
TSTMS C
HEAT INDEX 87 92 86
MAX HEAT 88 94 84
DATE 09/13 MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
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 69 58 78 55 67 50 67 53 70
TEMP 64 68 62 60 72 73 60 55 63 63 54 52 63 64 58 55 67 67
DEWPT 58 60 61 60 66 64 57 51 51 54 53 52 56 61 58 55 58 58
PWIND DIR E E S NW N NE E E NW
WIND CHAR GN BZ BZ GN GN LT LT LT GN
AVG CLOUDS B2 B1 B1 B2 B2 B1 SC B1 B2 SC SC SC B2 B1 B1 B1 B1 FW
POP 12HR 60 60 50 20 10 20 20 20 10
RAIN SHWRS L C C L C S S S S S
TSTMS C C C C C S S
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