867
FOUS53 KFSD 141053
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
553 AM CDT MON SEP 14 2026
IAZ012-142100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 55 69 50 64
TEMP 57 60 65 71 72 66 61 57 55 61 66 69 65 55 52 51 53 60 63 64 64
DEWPT 55 60 65 71 72 66 60 55 50 54 57 58 59 55 52 51 53 60 63 64 64
RH 93100100100100100 97 93 83 78 73 68 81100100100100100100100100
WIND DIR SE SE SE S S W N NW NW NW NW NW N NE E E E E SE E E
WIND SPD 19 23 19 17 12 8 4 3 6 10 6 3 0 1 3 5 8 10 10 6 4
CLOUDS OV OV B2 B1 B1 B1 B2 B2 B2 FW CL CL FW SC SC B1 B2 B2 B2 B2 B2
POP 12HR 80 30 0 5 60
QPF 12HR 0.44 0.01 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D C C C C S S C C L L S
TSTMS C C C C C
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 58 75 58 70 53 69
TEMP 61 56 69 69 63 62 72 72 64 60 68 66 59 54 67 66
DEWPT 61 56 69 69 63 62 71 71 64 60 67 65 59 54 65 64
PWIND DIR E E E SE NE N NE NE
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 OV B2 B1 B1 B2 B1 B1 B1 B2 B1
POP 12HR 30 20 80 70 60 30 20 20
RAIN SHWRS S C S S C D L C L C C S S S S S
TSTMS C C S C C S
IAZ031-142100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 77 57 72 52 67
TEMP 58 61 69 76 74 67 65 61 58 63 69 72 68 59 57 56 54 60 64 66 67
DEWPT 56 61 67 73 72 67 64 58 53 52 53 54 56 56 55 54 54 60 63 65 66
RH 93100 93 90 93100 97 90 83 67 57 53 65 90 93 93100100 97 97 97
WIND DIR SE SE S S SE W NW NW NW N N N NE E E E E E E E E
WIND SPD 18 20 19 14 13 8 4 3 6 10 9 5 3 3 3 5 6 8 9 6 4
WIND GUST 31 35 34 27 25
CLOUDS B2 B2 B2 B1 B1 B1 B2 B2 B2 SC FW FW FW SC SC B1 OV B2 B2 B2 B2
POP 12HR 70 50 5 20 70
QPF 12HR 0.33 0.09 0 0 0.20
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C C C S C C S S L L C C C
TSTMS C S C C C S S S S
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 75 60 79 60 73 54 71
TEMP 64 59 72 73 66 64 76 75 66 61 71 69 61 56 69 69
DEWPT 64 59 68 68 66 64 70 70 66 61 66 64 61 56 63 63
PWIND DIR E E E S SW N NE NE
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS B2 B2 B2 B2 B1 B2 OV B1 SC B1 B2 B1 SC B1 B2 B1
POP 12HR 50 30 70 70 60 30 30 30
RAIN SHWRS C C C C C L L L L L C C S C C
TSTMS S S S C C C S C S S S
IAZ014-142100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 54 70 48 65
TEMP 56 56 61 67 69 66 63 57 54 61 67 70 65 55 53 51 49 59 62 63 64
DEWPT 54 56 61 67 69 66 63 56 50 53 53 55 56 54 52 50 49 58 59 62 61
RH 93100100100100100100 96 86 75 61 59 73 96 96 96100 96 90 97 90
WIND DIR SE SE SE S S SW NW W NW NW NW NW N NE E E E E E E E
WIND SPD 17 21 23 17 14 11 5 4 8 10 8 5 2 2 3 5 8 10 10 9 6
WIND GUST 34 39 32 27
CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 SC FW FW FW FW SC B1 B2 B2 OV B2 B2
POP 12HR 70 70 0 5 70
QPF 12HR 0.64 0.39 0 0 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L C L C C C L L C
TSTMS C C C C C S
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 72 57 76 58 71 52 70
TEMP 60 55 70 69 62 61 72 71 63 59 69 66 58 53 68 66
DEWPT 60 55 65 66 62 61 68 68 63 59 64 63 58 53 61 61
PWIND DIR E E E SE SW N NE NE
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 B2 OV B2 B1 B2 B2 B2 B1 B1 B1 B1
POP 12HR 30 20 70 70 70 30 30 30
RAIN SHWRS C C S S C L L L L L C S S C C S
TSTMS C C C C S S S S
IAZ022-142100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 70 52 65
TEMP 56 57 64 70 70 67 66 61 59 62 67 69 65 57 55 54 53 59 62 63 65
DEWPT 55 57 64 70 70 67 66 61 56 56 55 57 58 55 54 54 53 59 62 63 64
RH 96100100100100100100100 90 81 65 66 78 93 96100100100100100 97
WIND DIR SE SE SE S SE SW W NW W NW N N N NE E E E E E E E
WIND SPD 16 19 24 16 16 13 5 3 5 9 6 4 2 2 4 5 8 9 10 6 4
WIND GUST 32 36 31 27
CLOUDS OV B2 B1 B2 B2 B2 B2 OV OV B1 FW FW SC SC SC B2 OV B2 B2 B2 B2
POP 12HR 70 80 5 10 80
QPF 12HR 0.45 0.53 0 0 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L C D L C C D D L L C
SPRINKLES
TSTMS C S C C C C S S S S
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 73 59 77 60 71 55 70
TEMP 62 59 70 70 64 62 73 72 65 61 70 67 59 56 68 66
DEWPT 62 59 68 68 64 62 70 70 65 61 67 65 59 56 64 64
PWIND DIR E E E SE SW N NE E
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS B2 OV B2 B2 B2 B2 OV B1 SC B1 B2 B1 B1 B1 B1 B1
POP 12HR 50 30 70 70 70 40 30 30
RAIN SHWRS C C C S C L L L L L C C S C C C
TSTMS S S S C C C S S S S S S
MNZ072-142100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 53 71 48 67
TEMP 56 56 59 68 70 64 60 56 54 60 68 71 68 56 53 50 49 60 66 65 63
DEWPT 53 56 59 66 68 64 54 47 47 49 52 52 52 52 51 50 49 54 55 58 57
RH 90100100 93 93100 81 72 77 67 57 51 57 86 93100100 81 68 78 81
WIND DIR SE SE SE S SW W SW W W NW NW NW NW S S SE SE SE SE E E
WIND SPD 16 21 23 19 12 12 8 12 13 16 11 8 2 2 2 3 4 8 10 10 8
WIND GUST 32 33 31 24
CLOUDS B2 OV B2 B2 B1 B1 SC SC FW CL FW CL FW FW FW SC B1 B1 B2 B2 B2
POP 12HR 90 20 0 0 50
QPF 12HR 0.73 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D L C S S S C C S
TSTMS C C S C S
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 72 56 73 56 70 52 71
TEMP 58 54 69 70 61 60 70 70 62 57 68 67 58 54 69 68
DEWPT 58 54 61 60 61 60 65 63 62 57 61 59 58 54 59 57
PWIND DIR E E SE SE NE N NE E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B2 OV B2 B2 B2 B2 B1 B1 SC B1 SC
POP 12HR 20 5 50 70 50 20 10 20
RAIN SHWRS S S C L L C C S S
TSTMS S C C C C
MNZ081-142100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 53 71 48 65
TEMP 56 56 59 66 68 66 61 56 53 61 68 71 66 55 52 50 49 61 65 64 61
DEWPT 53 55 57 63 67 66 59 52 48 49 48 49 51 51 50 49 49 54 53 56 57
RH 90 96 93 90 97100 93 86 83 65 49 46 58 86 93 96100 78 65 75 87
WIND DIR SE SE SE S S SW W W W NW NW NW N NE E E E E E SE E
WIND SPD 16 21 23 20 16 11 5 6 10 12 9 6 2 1 1 3 4 8 10 9 6
WIND GUST 32 34 32 26
CLOUDS OV OV B2 B2 B2 B2 B1 SC SC FW FW CL CL FW FW SC B1 B1 B2 B2 B2
POP 12HR 90 40 0 0 60
QPF 12HR 0.94 0.12 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L D C C C S S L L C
TSTMS C C C C C S
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 72 55 73 56 70 52 69
TEMP 59 54 69 70 61 60 70 70 62 57 68 67 57 53 67 67
DEWPT 59 54 59 61 61 60 63 64 62 57 59 59 57 53 56 57
PWIND DIR E E SE SE NE N NE NE
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B2 OV B2 B2 B2 B2 B2 B1 SC B2 B1
POP 12HR 30 10 60 80 60 30 20 20
RAIN SHWRS C S C L D L L C C S S S S
TSTMS S C C C S S
MNZ089-142100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 53 70 48 64
TEMP 56 56 60 67 69 65 60 55 53 60 67 70 66 55 52 50 50 59 62 63 61
DEWPT 54 56 60 65 68 65 57 51 47 49 50 51 53 52 50 49 50 54 55 58 59
RH 93100100 93 97100 90 86 80 67 54 51 63 90 93 96100 83 78 84 93
WIND DIR SE SE SE S S SW NW W NW NW NW NW N NE E E E E E SE E
WIND SPD 18 23 23 20 13 11 5 8 9 11 8 5 2 2 3 4 8 10 10 9 6
WIND GUST 34 34 32 24
CLOUDS OV OV B2 B2 B1 B1 B1 B1 SC FW FW CL CL FW SC B1 B2 B1 B2 B2 B2
POP 12HR 80 30 0 0 60
QPF 12HR 0.80 0.02 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L C C S C C L L C
TSTMS C C C C C
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 73 56 68 52 69
TEMP 59 54 68 68 61 60 70 70 62 58 66 65 57 53 66 65
DEWPT 59 54 62 63 61 60 65 65 62 58 61 60 57 53 58 59
PWIND DIR E E SE SE NE N NE NE
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B2 OV B2 B1 B1 OV B2 B1 SC B2 B1
POP 12HR 30 10 70 80 60 30 20 30
RAIN SHWRS C S S C L D L L C C S S C S
TSTMS C C C C C S S
SDZ040-142100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 49 69 46 65
TEMP 55 57 61 68 68 61 56 53 49 58 65 69 65 54 49 47 50 59 63 64 62
DEWPT 54 57 61 67 68 59 51 46 46 51 54 53 53 51 49 47 49 55 57 59 59
RH 96100100 97100 93 83 77 89 77 68 57 65 90100100 96 87 81 84 90
WIND DIR SE SE S S SW W W W NW NW NW NW NW NE E E E SE SE SE E
WIND SPD 21 21 25 20 11 9 6 14 13 14 11 8 2 1 3 5 8 11 12 11 8
WIND GUST 34 37 40 34 21 27 24 25 23
CLOUDS OV B2 B2 B2 B2 SC B1 SC FW CL CL CL FW SC FW B1 B2 B1 B2 B2 B2
POP 12HR 90 10 0 0 40
QPF 12HR 0.67 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D C C C C C C
SPRINKLES
TSTMS C C S
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 49 72 55 72 53 68 49 70
TEMP 57 51 69 69 60 59 70 69 60 54 66 65 56 51 68 67
DEWPT 57 51 62 62 60 59 65 64 60 54 62 60 56 51 60 59
PWIND DIR E E SE SE NE NE NE E
WIND CHAR LT GN GN GN GN GN LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B2 OV B1 B2 B2 B2 B1 SC B1 B1 SC
POP 12HR 10 10 60 70 50 10 10 10
RAIN SHWRS C L L C C C
TSTMS S C C C C
SDZ050-142100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 53 70 51 70
TEMP 57 60 73 78 72 61 60 57 53 59 66 70 68 59 56 54 52 57 64 69 69
DEWPT 56 60 67 66 56 52 47 43 42 46 47 41 49 50 51 52 52 56 57 58 62
RH 96100 81 67 57 72 62 59 66 62 50 35 51 72 83 93100 96 78 68 78
WIND DIR SE SE S W N N W NW NW NW N N E SE SE SE SE SE SE SE SE
WIND SPD 24 23 21 21 17 6 8 16 13 12 8 4 5 6 8 9 11 14 16 14 10
WIND GUST 35 36 34 36 27 27 26
CLOUDS OV OV B2 SC SC B1 SC SC FW FW CL FW FW SC SC B2 OV B2 B2 B2 B2
POP 12HR 50 0 0 20 30
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S S C C
TSTMS S S
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 73 59 76 55 69 52 72
TEMP 62 56 70 71 64 61 72 72 63 56 67 66 58 53 69 70
DEWPT 62 56 62 64 64 61 64 65 63 56 59 59 58 53 57 57
PWIND DIR E SE SE SW N NE E E
WIND CHAR GN GN GN GN GN GN LT GN
AVG CLOUDS B2 B2 B2 B1 B2 OV OV B1 B1 B2 B2 B1 B1 B1 B1 SC
POP 12HR 10 30 80 50 40 20 20 10
RAIN SHWRS S C L D C S C C S S S S
TSTMS C C S S S
SDZ057-142100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 76 52 70 50 70
TEMP 58 60 69 75 70 60 59 57 53 59 66 70 68 59 56 55 52 58 65 69 68
DEWPT 58 60 66 65 55 51 48 45 47 50 47 45 51 52 52 53 52 57 55 58 62
RH 100100 90 71 59 72 67 64 80 72 50 41 54 78 86 93100 96 70 68 81
WIND DIR SE SE S W NW NW W NW NW NW NW NW NE E E SE SE SE SE SE SE
WIND SPD 20 23 18 20 13 5 9 13 10 11 8 3 3 6 6 9 11 13 16 14 10
WIND GUST 32 35 29 32 24 25 24
CLOUDS OV B2 B2 B1 FW SC FW CL FW FW CL FW FW SC SC B1 OV B2 B2 B2 B1
POP 12HR 70 5 0 20 50
QPF 12HR 0.09 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S S C C
TSTMS S S
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 73 58 75 54 69 51 73
TEMP 61 55 70 71 64 62 71 72 63 56 67 67 58 53 69 71
DEWPT 61 55 61 64 64 62 64 66 62 56 58 59 58 53 56 58
PWIND DIR E SE SE E N NE E E
WIND CHAR LT GN GN GN GN GN LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B2 B2 B2 B1 B2 B2 B1 SC B1 B1 SC
POP 12HR 5 20 70 60 40 20 20 10
RAIN SHWRS S C L L C C C S S S
TSTMS S C S S S
SDZ038-142100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 72 50 70 48 67
TEMP 57 58 64 72 69 58 57 54 50 59 66 70 67 56 52 50 50 59 64 67 65
DEWPT 55 58 64 67 62 54 48 45 46 52 54 52 55 54 52 50 50 56 57 58 61
RH 93100100 84 78 86 72 71 86 78 65 53 65 93100100100 90 78 73 87
WIND DIR SE SE S S NW SW W W W NW NW NW N E E SE SE SE SE SE SE
WIND SPD 20 23 23 14 11 6 9 13 11 12 9 5 2 3 4 6 9 11 13 12 9
WIND GUST 32 37 35 24
CLOUDS OV OV OV B2 SC FW FW FW FW FW CL CL FW SC SC B1 B2 B2 B2 B2 B2
POP 12HR 80 5 0 5 40
QPF 12HR 0.32 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D L C C C C
TSTMS C S
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 73 57 74 54 69 51 73
TEMP 59 53 70 71 62 60 71 71 61 55 67 67 58 52 70 70
DEWPT 59 53 62 63 62 60 64 65 61 55 61 61 57 52 59 59
PWIND DIR E E SE E N NE E E
WIND CHAR LT GN GN GN GN GN LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B2 OV B2 B1 B1 B2 B1 SC B1 B1 SC
POP 12HR 5 10 60 60 40 10 10 10
RAIN SHWRS C L L C C C
TSTMS S C S S S
SDZ059-142100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 76 52 72 50 68
TEMP 58 59 66 76 72 61 58 55 52 60 67 72 68 57 52 51 53 60 65 68 66
DEWPT 56 59 65 70 65 56 50 46 46 51 53 53 54 54 52 51 53 57 59 61 62
RH 93100 97 82 79 84 75 72 80 72 61 51 61 90100100100 90 81 78 87
WIND DIR SE SE S S NW NW W NW NW NW NW NW NE E E E SE SE SE SE SE
WIND SPD 23 23 23 16 14 8 6 12 11 12 9 5 3 4 4 6 10 12 13 13 9
WIND GUST 35 35 36 27 26 23
CLOUDS OV OV B2 B1 B1 SC SC SC FW FW CL CL FW FW FW B1 B2 B2 B2 B2 B2
POP 12HR 70 5 0 5 40
QPF 12HR 0.12 0 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C S C C
TSTMS C S S
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 75 58 76 56 71 52 74
TEMP 60 55 72 72 63 62 73 73 63 57 68 68 58 54 70 70
DEWPT 60 55 64 64 63 62 67 66 62 57 63 61 58 54 61 60
PWIND DIR E E SE SE N NE NE E
WIND CHAR LT GN GN GN GN GN LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B2 OV B2 B2 B1 B2 B1 B1 B1 B1 SC
POP 12HR 5 10 80 60 40 20 20 10
RAIN SHWRS C D L C C C S S S
TSTMS S C C S S S
SDZ062-142100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 53 71 50 65
TEMP 58 58 63 71 72 64 60 56 54 60 67 71 67 56 53 52 53 60 63 64 64
DEWPT 56 58 63 70 70 62 54 49 47 51 54 54 54 53 52 51 52 57 59 62 61
RH 93100100 97 93 93 81 77 77 72 63 55 63 90 96 96 96 90 87 93 90
WIND DIR SE SE SE S SW NW NW W NW NW NW NW N NE E E E E SE SE E
WIND SPD 19 19 19 17 9 9 4 9 9 10 8 5 2 2 3 5 6 10 11 9 6
WIND GUST 31 33 34 29
CLOUDS OV OV OV B2 SC B1 B1 B1 SC FW FW CL FW FW FW B1 B2 B2 B2 B2 B2
POP 12HR 90 10 0 5 40
QPF 12HR 0.37 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D L C C C C C C S
TSTMS C C S C
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 59 75 58 70 53 71
TEMP 60 56 70 70 63 62 72 72 63 59 68 67 58 54 68 68
DEWPT 60 56 65 65 63 62 68 66 63 59 64 61 58 54 62 60
PWIND DIR E E SE SE N NE NE NE
WIND CHAR LT LT GN GN GN GN LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B2 OV B2 B1 B1 B2 B1 B1 SC B1 SC
POP 12HR 20 20 80 70 50 20 10 20
RAIN SHWRS S S S C D L C C C S S
TSTMS C C S C C
SDZ070-142100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 55 72 51 67
TEMP 59 62 69 78 76 68 63 58 55 63 69 72 69 58 55 54 53 61 64 66 67
DEWPT 57 62 68 73 72 66 59 54 50 51 52 54 55 55 54 54 53 60 63 65 65
RH 93100 97 85 87 93 87 86 83 65 55 53 61 90 96100100 97 97 97 93
WIND DIR SE SE SE S SE N NW W NW NW N N N E E E E E SE E E
WIND SPD 20 23 19 16 12 9 5 5 8 11 9 5 3 3 3 5 8 11 11 9 5
WIND GUST 34 37 32 28 23
CLOUDS OV OV B2 B1 B1 SC B1 B2 B1 FW FW CL FW SC SC B1 B2 B2 B2 B2 B2
POP 12HR 70 20 0 5 60
QPF 12HR 0.27 0.01 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C C S S L L C C
TSTMS C C S C S
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 74 60 79 59 72 54 72
TEMP 64 58 72 72 66 64 76 75 66 60 71 69 61 55 70 69
DEWPT 64 58 68 68 66 64 70 70 66 60 65 64 61 55 63 63
PWIND DIR E E E S NW N NE NE
WIND CHAR LT LT GN GN GN GN LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 OV B1 SC B1 B2 B1 B1 B1 B2 B1
POP 12HR 30 30 70 70 50 30 20 20
RAIN SHWRS C S C C L L C C C C S S S S
TSTMS S C C S S C S S S
SDZ069-142100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
553 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 56 72 52 66
TEMP 59 62 68 79 76 67 62 59 56 61 67 72 68 58 55 54 54 59 63 66 66
DEWPT 57 62 68 73 71 63 55 50 47 50 52 54 54 54 53 53 53 59 61 64 64
RH 93100100 82 85 87 78 72 72 67 59 53 61 86 93 96 96100 93 93 93
WIND DIR SE SE SE S NW N W W NW NW N N N E E E E E SE E E
WIND SPD 21 21 19 16 11 10 5 8 9 11 9 5 3 3 4 6 9 11 12 10 6
WIND GUST 33 34 31 26
CLOUDS B2 OV B2 B1 SC SC B1 B1 SC FW FW FW FW SC SC B1 B2 B2 B2 B2 B2
POP 12HR 60 20 0 10 40
QPF 12HR 0.16 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S C C S S S
TSTMS C C S S
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 73 60 78 59 71 55 72
TEMP 63 58 70 71 65 63 74 74 65 60 69 68 60 55 69 69
DEWPT 63 58 67 67 65 63 69 69 65 60 64 63 60 55 62 62
PWIND DIR E E SE S N N NE NE
WIND CHAR LT GN GN GN GN GN LT LT
AVG CLOUDS OV B2 B2 B2 B2 B2 OV B1 SC B1 B2 B1 B1 B1 B1 SC
POP 12HR 20 20 80 70 50 20 20 20
RAIN SHWRS S S S S C D L C C C S S S S
TSTMS C C S S S S S S
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