774
FOUS53 KFSD 161458
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
958 AM CDT WED SEP 16 2026
IAZ012-162100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 69 60 75 61 80
TEMP 61 67 67 66 63 63 62 61 68 72 73 72 66 65 64 63 69 75 79 75
DEWPT 53 56 59 61 61 62 61 60 67 69 69 70 66 65 64 63 69 72 73 73
RH 75 68 75 84 93 97 97 97 97 90 87 93100100100100100 90 82 94
WIND DIR E SE SE SE SE S NW N NE E E E E E E SE SE S S S
WIND SPD 12 10 8 4 2 1 1 1 3 5 4 5 8 10 14 16 16 16 13 10
CLOUDS SC B2 B2 B2 OV OV OV OV B2 B2 B1 B1 OV B2 OV OV B2 B1 SC SC
POP 12HR 20 30 20 70 60
QPF 12HR 0 0.01 0.01 0.61 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C L L L L C C C
SPRINKLES C
TSTMS S C C S S C C
OBVIS PF PF PF F
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 59 70 55 66 53 67 51 70
TEMP 65 60 67 67 59 56 63 64 57 55 64 64 55 53 67 67
DEWPT 65 60 66 65 59 56 62 62 57 55 61 62 55 53 61 63
PWIND DIR NW N NE NE NE N E SE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1
POP 12HR 50 10 10 40 30 20 10 10
RAIN SHWRS C S C C C S S
TSTMS C
IAZ031-162100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 69 61 77 64 85
TEMP 64 66 66 68 64 64 64 63 69 73 75 76 68 68 66 66 72 81 85 80
DEWPT 55 58 61 64 62 63 62 62 67 69 69 69 68 67 66 66 70 72 72 72
RH 73 75 84 87 93 97 93 97 93 87 82 79100 97100100 93 74 65 77
WIND DIR E SE SE SE SE SE N N N NE E E E E SE SE S S S S
WIND SPD 9 8 6 4 2 1 1 1 2 5 5 6 9 10 12 13 13 14 12 10
WIND GUST 26 26 25 23
CLOUDS B1 B2 B2 B2 OV B2 B2 OV B2 B2 B1 B1 B2 OV B1 B2 B1 B1 SC SC
POP 12HR 30 20 10 60 30
QPF 12HR 0 0.02 0 0.21 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C L L C C S S C
SPRINKLES C C C
TSTMS S C C S S S C
OBVIS PF PF PF PF F
HEAT INDEX 85 91 84
MAX HEAT 85 91
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 62 73 56 69 54 70 53 72
TEMP 67 63 68 71 61 58 65 67 59 56 66 67 57 54 68 69
DEWPT 67 63 65 64 61 58 61 61 59 56 59 60 57 54 60 61
PWIND DIR W N N NE N N E SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B2 B2 B2 B1 B2 OV B2 B1 B2 B2 B1 SC SC B1 B1
POP 12HR 50 20 30 50 20 20 10 10
RAIN SHWRS C C S C C C S S S
TSTMS C S S S
IAZ014-162100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 71 60 76 60 79
TEMP 61 68 69 67 62 62 62 61 68 73 74 72 64 63 61 62 66 73 78 75
DEWPT 53 54 57 59 61 61 61 60 65 66 66 66 64 63 61 62 66 69 71 70
RH 75 61 66 75 97 97 97 97 90 79 76 81100100100100100 87 79 84
WIND DIR E SE SE SE SE S NW N NE NE E E E E E SE SE S S SE
WIND SPD 10 10 9 5 3 2 1 1 3 5 5 4 6 8 12 14 16 17 13 12
WIND GUST 27 24
CLOUDS SC B1 B2 B2 OV OV OV OV B2 OV B2 B1 B2 B2 OV B2 B2 B2 B1 SC
POP 12HR 20 30 10 90 80
QPF 12HR 0 0.01 0 0.69 0.53
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C C D D D D C C L
SPRINKLES C
TSTMS C C S S C C
OBVIS PF PF F
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 60 71 54 67 52 68 50 71
TEMP 65 60 67 67 58 55 63 65 56 53 64 64 54 52 66 67
DEWPT 65 60 64 62 58 55 59 59 56 53 57 58 54 52 58 59
PWIND DIR E N NE NE NE NE E SE
WIND CHAR GN GN GN GN LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 60 30 10 50 40 30 10 10
RAIN SHWRS L C C C C C C C S
TSTMS C S S
IAZ022-162100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 69 62 76 62 81
TEMP 62 66 66 66 63 64 64 64 69 73 73 73 67 65 64 63 68 76 80 77
DEWPT 54 57 60 62 62 62 63 62 66 69 69 69 66 65 64 63 68 72 74 73
RH 75 73 81 87 97 93 97 93 90 87 87 87 97100100100100 87 82 87
WIND DIR E E SE SE SE S W N NE NE E E E E SE SE SE S S SW
WIND SPD 10 9 6 4 3 2 1 1 2 4 4 4 6 8 11 12 13 16 14 11
WIND GUST 26 21
CLOUDS B1 B2 B2 B2 OV OV OV B2 B2 B2 B2 B1 B2 B2 OV OV B1 B1 B1 B1
POP 12HR 30 30 20 70 60
QPF 12HR 0 0.01 0.01 0.48 0.31
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S C C L L L L C C L
SPRINKLES C
TSTMS S C C S C C
OBVIS PF PF PF F PF
HEAT INDEX 85
MAX HEAT 86
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 62 73 56 67 54 67 53 70
TEMP 68 63 69 69 60 58 63 65 58 56 64 65 56 54 66 66
DEWPT 68 63 67 65 60 58 61 61 58 56 59 60 56 54 60 61
PWIND DIR SW N NE NE NE N E SE
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 SC SC B1 B1
POP 12HR 70 30 30 50 30 30 10 10
RAIN SHWRS L C S C C C C S C C S
TSTMS C S S C
MNZ072-162100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 74 58 77 58 70
TEMP 62 72 73 71 64 61 60 58 65 73 76 73 64 62 59 60 62 67 69 67
DEWPT 51 50 50 54 58 59 59 57 59 59 59 59 60 59 59 60 61 63 64 63
RH 67 46 44 55 81 93 96 96 81 62 56 62 87 90100100 97 87 84 87
WIND DIR SE SE SE SE SE SE N N NE NE E E E E E E E E E NE
WIND SPD 6 11 10 6 4 3 2 1 3 5 5 5 6 6 10 16 16 16 14 14
CLOUDS FW SC B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B2 OV OV OV OV B2 B1 B2
POP 12HR 20 20 0 90 90
QPF 12HR 0 0 0 1.02 0.94
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C D D D D L L L
SPRINKLES C
TSTMS S S C S S S
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 56 68 53 66 53 67 52 72
TEMP 60 57 65 65 57 55 64 64 55 54 65 64 54 53 69 68
DEWPT 60 57 58 59 57 55 56 56 55 54 54 55 53 53 55 56
PWIND DIR NE NE NE NE NE E E SE
WIND CHAR GN GN LT GN LT LT LT LT
AVG CLOUDS B2 OV OV B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR 60 10 10 40 40 30 10 10
RAIN SHWRS L C C C C C
MNZ081-162100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 73 59 75 58 73
TEMP 64 72 73 71 64 62 61 60 68 74 75 72 64 62 60 60 64 70 73 70
DEWPT 53 50 51 55 59 61 60 58 61 59 59 61 62 61 60 60 62 63 65 64
RH 67 46 46 57 84 97 97 93 78 59 58 68 93 97100100 93 78 76 81
WIND DIR E SE SE SE SE S NW N NE NE E E E E E SE SE SE SE E
WIND SPD 6 10 9 5 3 2 0 0 3 4 4 4 4 5 10 14 16 16 13 13
CLOUDS FW SC B2 B2 B2 B2 OV OV B2 B2 B2 B1 B2 B2 OV OV B2 B2 B2 B1
POP 12HR 10 30 0 90 90
QPF 12HR 0 0 0 0.83 0.96
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C C D D D D L L L
TSTMS S C C S C C C
OBVIS PF PF PF
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 56 68 52 65 52 66 50 70
TEMP 62 57 66 66 57 54 63 64 55 53 64 64 54 51 68 67
DEWPT 62 57 58 57 57 54 53 55 55 53 52 53 53 51 53 55
PWIND DIR NE N NE NE NE NE E SE
WIND CHAR GN GN LT GN LT LT LT LT
AVG CLOUDS B2 B2 OV B2 B2 B1 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 60 20 10 40 40 30 10 10
RAIN SHWRS L C S S C C C C C S
TSTMS C S
MNZ089-162100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 71 59 75 59 75
TEMP 61 69 71 68 63 61 60 61 67 72 74 71 63 62 60 61 64 70 74 71
DEWPT 52 51 53 56 60 61 60 59 62 61 62 63 63 61 60 61 64 65 67 66
RH 72 53 53 65 90100100 93 84 68 66 76100 97100100100 84 79 84
WIND DIR E SE SE SE SE S NW N NE NE E E E E E SE SE SE SE E
WIND SPD 9 10 9 5 4 2 1 1 4 5 4 5 6 8 13 16 17 16 13 12
CLOUDS SC B1 B2 B2 B2 OV OV OV B2 OV B2 B1 B2 B2 OV OV B2 B2 B1 B1
POP 12HR 20 30 5 90 90
QPF 12HR 0 0 0 0.83 0.68
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C C D D D D L L C
SPRINKLES C
TSTMS C C C S S C C
OBVIS PF PF PF
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 57 67 53 65 52 66 50 69
TEMP 62 58 65 65 57 54 62 63 55 53 63 63 53 52 67 66
DEWPT 62 58 59 60 57 54 55 57 55 53 54 56 53 52 55 57
PWIND DIR NE N NE NE NE NE E SE
WIND CHAR GN GN GN GN LT LT LT LT
AVG CLOUDS B1 B2 OV B2 B2 B2 B2 B2 B1 B2 OV B1 B1 B1 B1 B1
POP 12HR 50 10 10 40 40 30 10 10
RAIN SHWRS C C C C C C C S
TSTMS C
SDZ040-162100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 70 56 75 57 70
TEMP 61 70 69 67 62 59 58 57 65 73 74 71 63 59 58 60 63 68 70 66
DEWPT 50 52 53 56 58 58 57 55 61 61 61 62 61 59 58 60 63 65 65 65
RH 67 53 57 68 87 96 96 93 87 66 64 73 93100100100100 90 84 97
WIND DIR SE SE SE SE SE SE N NE NE E E E E E E E E E E NE
WIND SPD 11 12 11 6 4 3 1 2 5 9 6 8 10 11 16 19 18 18 14 14
WIND GUST 32 31 29 27 26
CLOUDS FW B1 B2 B2 OV B2 B2 B2 B1 B1 SC B2 OV OV OV OV B2 B2 B1 B2
POP 12HR 20 20 5 100 90
QPF 12HR 0 0 0 1.30 0.59
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C D D D D C C C
SPRINKLES C
TSTMS C C S S
OBVIS PF
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 66 51 64 50 65 49 70
TEMP 58 55 64 64 56 53 62 62 54 52 63 63 53 51 68 66
DEWPT 58 55 60 60 56 53 58 59 54 52 57 58 53 51 57 58
PWIND DIR NE NE NE NE NE NE E SE
WIND CHAR GN GN LT GN LT LT LT LT
AVG CLOUDS B2 OV OV B2 B2 B2 OV B1 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR 40 5 10 40 30 10 10 10
RAIN SHWRS C C C C C S
SDZ050-162100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 69 57 74 61 75
TEMP 59 62 66 69 62 60 60 58 64 70 71 71 65 65 64 62 66 72 73 71
DEWPT 52 53 57 61 61 60 59 57 62 63 65 66 65 65 64 62 65 65 66 65
RH 78 72 73 76 97100 96 96 93 78 81 84100100100100 97 79 79 81
WIND DIR SE SE SE SE SE S SW NE E E E E E E SE SE W W NW NW
WIND SPD 10 16 16 10 9 6 4 4 9 13 14 14 18 18 18 16 14 14 13 12
WIND GUST 28 31 24
CLOUDS B2 B2 B1 SC SC B1 B1 B2 B2 B1 B2 OV OV OV OV B2 B1 B1 B2 B2
POP 12HR 10 0 30 90 10
QPF 12HR 0 0 0.17 0.88 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S D D D D
TSTMS S C C S
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 55 67 52 67 51 68 51 71
TEMP 61 56 63 65 57 54 63 65 55 53 64 66 54 52 67 68
DEWPT 61 56 60 60 57 54 58 58 55 53 56 55 54 52 56 56
PWIND DIR N N NE NE NE N SE SE
WIND CHAR GN GN LT GN LT GN LT GN
AVG CLOUDS B2 OV OV B2 B2 B2 B2 B2 B1 B2 B2 SC SC SC B1 SC
POP 12HR 10 10 30 50 30 20 20 30
RAIN SHWRS S C C C C C S S C
TSTMS S
SDZ057-162100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 71 55 74 59 72
TEMP 58 63 68 71 63 61 59 58 64 70 72 71 65 64 63 61 65 69 71 69
DEWPT 53 54 56 61 60 59 58 56 62 62 63 65 65 64 63 61 65 65 66 66
RH 83 72 65 71 90 93 96 93 93 76 73 81100100100100100 87 84 90
WIND DIR SE SE SE SE SE SE E E E E SE E E E E E E NW N N
WIND SPD 11 16 16 11 9 5 3 4 9 13 13 12 14 17 19 18 13 12 12 11
WIND GUST 26 25 33
CLOUDS B2 B2 B1 SC B1 B1 B1 B2 B2 B1 B2 OV OV OV OV OV B2 B2 B2 B2
POP 12HR 10 0 30 100 40
QPF 12HR 0 0 0.05 1.43 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D D C C S
TSTMS S C C S
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 67 52 67 51 68 51 72
TEMP 60 56 63 66 57 55 63 65 56 53 64 66 54 53 67 69
DEWPT 60 56 60 62 57 55 58 60 56 53 56 58 54 53 56 58
PWIND DIR N N NE NE NE NE E SE
WIND CHAR GN GN LT GN LT GN LT GN
AVG CLOUDS OV OV OV B2 B2 B2 B2 B2 B1 B2 B2 B1 SC B1 B1 B1
POP 12HR 20 5 30 50 40 10 10 20
RAIN SHWRS S C C C C C S
TSTMS S
SDZ038-162100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 69 55 76 58 72
TEMP 61 68 68 68 61 59 57 56 65 74 75 72 64 61 60 60 65 70 71 67
DEWPT 51 52 54 57 58 58 56 54 61 61 62 64 63 61 60 60 65 65 66 66
RH 70 57 61 68 90 96 96 93 87 64 64 76 97100100100100 84 84 97
WIND DIR SE SE SE SE SE SE E NE NE E E E E E E E E E NE NE
WIND SPD 10 13 12 8 5 3 2 3 5 9 9 8 10 12 17 18 16 14 12 12
WIND GUST 24 28 27 25 23
CLOUDS B2 B2 B1 B1 B2 B2 B2 B2 B2 SC B1 OV OV OV OV OV OV B2 B2 B2
POP 12HR 10 5 5 100 80
QPF 12HR 0 0 0 1.49 0.37
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D D D D C C S
SPRINKLES C C
TSTMS C S
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 68 52 67 51 68 50 72
TEMP 59 55 66 66 57 54 65 64 55 53 66 65 54 52 70 68
DEWPT 59 55 60 62 57 54 58 61 55 53 57 59 54 52 58 60
PWIND DIR N NE NE NE NE NE E SE
WIND CHAR GN GN LT GN LT LT LT GN
AVG CLOUDS OV OV OV B2 B2 B2 OV B2 B2 B2 B2 B1 B1 SC B1 SC
POP 12HR 20 5 10 40 20 20 5 10
RAIN SHWRS S C C S S S
SDZ059-162100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 68 57 77 61 76
TEMP 61 67 68 68 62 60 58 58 65 74 76 73 66 63 62 62 67 73 75 71
DEWPT 53 53 56 59 60 59 58 57 64 65 65 66 65 63 62 62 67 68 69 68
RH 75 61 65 73 93 96100 96 97 74 69 79 97100100100100 84 82 90
WIND DIR SE SE SE SE SE SE E NE NE E E E E E E SE SE SE N N
WIND SPD 10 13 12 9 6 4 2 3 5 9 10 9 11 13 18 20 17 14 13 11
WIND GUST 23 28 33 27 25
CLOUDS B1 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1 OV OV OV OV OV B2 B1 B1 B2
POP 12HR 10 5 10 90 50
QPF 12HR 0 0 0.01 1.29 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D D C C S S S
TSTMS S C C
OBVIS PF
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 56 69 54 68 52 69 51 72
TEMP 61 57 66 67 57 55 65 66 56 54 65 66 54 53 69 69
DEWPT 61 57 62 62 57 55 60 61 56 54 59 59 54 53 59 59
PWIND DIR N N NE NE NE NE E SE
WIND CHAR GN GN LT GN LT LT LT GN
AVG CLOUDS B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 SC
POP 12HR 20 5 10 40 20 20 5 10
RAIN SHWRS S C C S S S
SDZ062-162100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 70 60 77 62 77
TEMP 61 69 69 68 63 62 61 60 67 73 75 73 66 64 63 63 67 74 76 73
DEWPT 51 53 55 58 60 60 60 60 64 65 65 66 65 63 63 63 67 69 70 68
RH 70 57 61 70 90 93 97100 90 76 71 79 97 97100100100 84 82 84
WIND DIR E SE SE SE SE S N NE NE E E E E E E SE SE SE S N
WIND SPD 9 11 9 6 3 2 1 2 4 8 6 6 9 11 14 17 16 14 12 10
WIND GUST 27 26 25 23
CLOUDS SC B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B1 SC
POP 12HR 20 20 10 80 70
QPF 12HR 0 0 0 0.91 0.31
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L D D L L C C C
SPRINKLES C
TSTMS S C C S S S
OBVIS PF PF PF
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 59 69 55 66 54 67 52 71
TEMP 63 59 66 67 58 56 64 65 57 55 65 65 55 53 68 68
DEWPT 63 59 63 61 58 56 60 60 56 55 58 58 55 53 59 59
PWIND DIR N N NE NE NE NE E SE
WIND CHAR GN GN LT GN LT LT LT LT
AVG CLOUDS B1 B2 OV B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 SC B1 B1
POP 12HR 40 5 10 40 30 10 10 10
RAIN SHWRS C S C C S C
TSTMS S
SDZ070-162100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 69 60 78 64 84
TEMP 63 68 66 67 63 63 62 61 68 74 75 76 68 67 66 66 72 81 83 79
DEWPT 56 56 59 62 61 62 61 61 67 68 68 69 68 67 66 66 70 71 71 71
RH 78 65 78 84 93 97 97100 97 82 79 79100100100100 93 72 67 77
WIND DIR E SE SE SE SE SE N NW NE E E E E E SE SE SE S SW W
WIND SPD 10 11 9 6 3 2 2 2 4 8 8 9 10 12 14 17 16 16 13 11
WIND GUST 25 28 26
CLOUDS B2 B2 OV B2 OV B2 B2 B2 B2 B2 SC B2 OV OV B2 OV B1 B1 SC SC
POP 12HR 10 10 20 70 50
QPF 12HR 0 0 0.02 0.29 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L L C C S S C
SPRINKLES C C
TSTMS S C C S S C
OBVIS PF PF PF PF
HEAT INDEX 85 88
MAX HEAT 86 90
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 60 72 55 69 54 70 52 73
TEMP 66 61 68 70 61 57 66 67 59 55 68 68 57 54 70 70
DEWPT 66 61 64 63 61 57 60 61 59 55 59 59 57 54 59 60
PWIND DIR NW N N NE N N E SE
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1
POP 12HR 40 10 30 40 20 20 10 10
RAIN SHWRS C C C C S S S
TSTMS C
SDZ069-162100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
958 AM CDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 69 60 77 64 82
TEMP 60 66 66 68 64 63 61 61 67 73 75 74 68 67 66 65 70 78 81 76
DEWPT 54 55 58 61 62 61 61 61 67 67 68 69 68 67 66 65 70 70 71 71
RH 81 68 75 78 93 93100100100 81 79 84100100100100100 76 72 85
WIND DIR SE SE SE SE SE SE N N NE E E E E E SE SE SE SW W NW
WIND SPD 9 11 10 6 4 3 2 2 5 9 9 9 11 13 16 18 14 14 13 10
WIND GUST 27 28 25
CLOUDS B2 B2 OV B2 OV B1 B2 B2 B2 B2 B1 B2 OV OV OV OV B1 SC SC SC
POP 12HR 10 10 20 70 40
QPF 12HR 0 0 0.03 0.34 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L L L C C C
TSTMS C C C S S S
OBVIS PF PF PF
HEAT INDEX 84
MAX HEAT 86
DATE SAT 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26
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 60 70 56 68 54 69 53 72
TEMP 65 60 67 68 60 58 65 66 58 56 67 67 56 54 69 69
DEWPT 65 60 64 64 60 58 61 62 57 56 59 60 56 54 60 61
PWIND DIR NW N N NE N N E SE
WIND CHAR GN GN LT GN LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B2 OV B2 B1 B2 B2 B1 SC SC B1 B1
POP 12HR 30 5 20 40 20 20 10 10
RAIN SHWRS C S C S S S S
TSTMS S
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