996
FOUS53 KFSD 220058
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
757 PM CDT MON SEP 21 2026
IAZ012-220900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 53 60 48 65 52
TEMP 53 55 54 53 53 56 59 57 53 54 50 50 55 61 64 62 58 57 55 53
DEWPT 52 54 52 50 53 56 57 56 53 54 50 50 55 57 58 58 57 56 55 53
RH 96 96 93 89100100 93 96100100100100100 87 81 87 96 96100100
WIND DIR E E E E E E E SE SE SE SE SE SE SE SE SE SE SE SE S
WIND SPD 6 4 5 5 6 8 8 5 6 6 6 6 10 12 11 9 10 10 10 10
CLOUDS OV OV OV OV OV OV B2 OV OV B2 B2 B2 B2 B1 B1 B1 B2 B2 OV OV
POP 12HR 60 20 0 5 80
QPF 12HR 0.02 0 0 0 0.47
SNOW 12HR 00-00 00-00 00-00
DRIZZLE C C C S S
RAIN SHWRS S S D D L
TSTMS S S
OBVIS PF PF F F F PF
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 64 54 66 56 68 57 72 56 72
TEMP 61 64 59 55 63 64 61 57 64 66 61 59 67 68 61 57 67 68
DEWPT 61 62 59 55 62 64 61 57 64 66 61 59 65 66 61 57 66 67
PWIND DIR S SE SE SE SE E NE SE S
WIND CHAR GN LT GN GN GN LT LT LT GN
AVG CLOUDS OV B2 B2 B2 OV B2 B2 B2 OV B1 B1 B1 B2 B1 SC SC B2 B1
POP 12HR 60 40 50 60 50 20 10 20 40
DRIZZLE S C C C C L C S C
RAIN SHWRS L C C C L S S S S S C
TSTMS S S
IAZ031-220900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 54 62 50 66 53
TEMP 56 56 58 54 55 58 60 60 55 55 52 52 56 62 64 65 60 59 57 54
DEWPT 54 55 55 52 55 57 57 56 55 55 52 52 54 56 57 57 57 57 57 54
RH 93 96 90 93100 96 90 87100100100100 93 81 78 75 90 93100100
WIND DIR NE NE NE E E E E E SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 6 4 4 4 5 8 8 6 6 6 6 6 9 11 11 9 9 10 10 10
CLOUDS OV OV OV OV OV OV OV B2 OV OV B2 OV B2 B1 B1 B1 B1 B2 OV OV
POP 12HR 60 20 5 5 70
QPF 12HR 0.01 0 0 0 0.31
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S S S S
RAIN SHWRS L L L
TSTMS S S
OBVIS PF PF F F F PF
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 55 67 57 70 59 73 58 74
TEMP 61 64 60 56 64 66 62 58 67 69 63 61 70 71 63 59 71 71
DEWPT 60 61 60 56 62 62 62 58 65 66 63 60 64 65 63 59 65 66
PWIND DIR S SE SE SE SE E NE SE S
WIND CHAR GN LT GN GN GN LT LT LT GN
AVG CLOUDS OV B2 B2 OV OV B2 B2 B2 OV B1 SC B1 B2 B1 SC B1 B2 B1
POP 12HR 70 50 60 60 40 20 20 20 40
DRIZZLE S C L C C L C S S S S C
RAIN SHWRS L C S C L C C S S S S S C
TSTMS C S S
IAZ014-220900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 51 60 45 64 49
TEMP 54 54 54 51 53 56 58 57 51 50 47 47 53 60 63 62 55 54 52 50
DEWPT 53 52 51 48 52 52 53 53 51 50 47 47 52 53 54 53 54 54 52 50
RH 96 93 90 89 96 86 83 86100100100100 96 78 72 72 96100100100
WIND DIR NE E E E E E E E SE SE SE SE SE SE SE SE SE SE SE S
WIND SPD 8 5 6 5 8 8 8 6 5 4 4 5 8 10 10 8 8 8 9 9
CLOUDS OV OV OV OV B2 OV B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B2 B2 OV
POP 12HR 80 10 0 0 60
QPF 12HR 0.03 0 0 0 0.12
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S S S
RAIN SHWRS C L L L
OBVIS PF PF F F PF PF
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 63 52 65 54 67 56 70 55 72
TEMP 58 63 58 53 62 63 58 55 63 65 60 57 66 66 59 56 67 68
DEWPT 58 58 57 53 59 60 58 55 61 63 60 57 62 62 59 56 62 63
PWIND DIR S SE SE SE SE E NE E SE
WIND CHAR GN LT GN GN GN LT LT LT GN
AVG CLOUDS OV B2 B2 OV OV B2 B2 OV OV B2 B1 B2 B2 B1 SC B1 B1 B1
POP 12HR 70 20 40 60 60 30 10 20 30
DRIZZLE S S L L C S C
RAIN SHWRS L C S C C C C L L S S C S S C
TSTMS S S
IAZ022-220900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 52 59 47 64 52
TEMP 54 55 55 52 53 55 57 57 52 52 49 49 53 61 63 61 56 55 54 53
DEWPT 54 54 53 50 52 55 56 55 52 52 49 49 53 55 55 55 55 55 54 53
RH 100 96 93 93 96100 96 93100100100100100 81 75 81 96100100100
WIND DIR NE E E E E E E E E SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 8 5 5 6 6 6 6 5 5 4 4 4 6 8 8 5 6 6 8 8
CLOUDS OV OV OV OV OV OV OV B2 B2 B2 B2 B2 SC SC SC SC B1 B2 B2 OV
POP 12HR 70 10 0 0 60
QPF 12HR 0.12 0 0 0 0.16
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S C S
RAIN SHWRS C L L D
OBVIS PF PF F F F PF
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 62 54 66 56 67 58 70 58 72
TEMP 59 62 58 55 63 64 60 56 62 65 61 59 66 67 61 58 68 68
DEWPT 59 60 58 55 60 61 60 56 62 64 61 59 64 65 61 58 64 65
PWIND DIR SE SE SE SE SE SE NE SE SE
WIND CHAR GN LT GN GN GN LT LT LT LT
AVG CLOUDS B2 B2 B2 OV OV B2 B2 OV OV B2 B1 B2 B2 B1 SC B1 B1 B1
POP 12HR 80 30 50 60 50 30 10 20 20
DRIZZLE C C L C C S S
RAIN SHWRS D C S C C C C S S C S S S S
TSTMS S S
MNZ072-220900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 50 61 46 65 53
TEMP 52 52 52 50 52 57 59 59 53 50 48 48 55 62 64 63 57 55 54 55
DEWPT 51 51 49 47 50 49 47 48 51 50 48 48 50 51 51 52 54 54 54 55
RH 96 96 89 89 93 75 64 67 93100100100 83 67 63 67 90 96100100
WIND DIR E E E E SE SE SE SE SE SE SE SE SE SE SE SE SE S S S
WIND SPD 4 3 3 3 8 9 10 8 6 6 6 6 11 14 14 11 11 11 11 12
CLOUDS OV OV OV B2 B1 SC SC SC B1 B1 B1 SC SC SC B1 B1 B2 B2 OV OV
POP 12HR 30 5 0 0 80
QPF 12HR 0 0 0 0 0.34
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S
RAIN SHWRS C C D D C
TSTMS S
OBVIS PF
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 55 66 56 67 57 69 55 70
TEMP 63 66 59 55 64 64 59 57 64 66 61 59 66 67 59 56 66 67
DEWPT 59 59 58 55 59 59 59 57 61 62 60 57 59 59 57 56 60 61
PWIND DIR S SE SE SE S SW N SE S
WIND CHAR GN LT GN GN GN LT LT LT GN
AVG CLOUDS OV B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 B1
POP 12HR 50 20 30 50 50 20 10 20 40
DRIZZLE S S
RAIN SHWRS C S S C C S C C S S S S C C
TSTMS S
MNZ081-220900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 50 59 44 61 50
TEMP 52 53 53 50 51 55 58 57 52 49 46 46 53 59 61 60 55 53 52 51
DEWPT 51 51 49 47 49 46 47 47 50 49 46 46 49 48 48 48 52 53 52 51
RH 96 93 86 89 93 72 67 69 93100100100 86 67 62 64 90100100100
WIND DIR NE E E E E E E E SE SE SE SE SE SE SE SE SE S S S
WIND SPD 5 3 3 4 6 6 8 5 4 4 4 4 9 11 11 8 9 9 10 11
CLOUDS OV OV OV OV B1 B1 SC SC B1 B1 B1 B1 FW SC SC B1 B1 B2 B2 OV
POP 12HR 40 10 0 0 60
QPF 12HR 0.04 0 0 0 0.22
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L L
TSTMS S S
OBVIS PF PF PF PF
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 63 52 63 54 64 55 67 54 69
TEMP 59 63 57 53 62 63 58 55 62 64 59 57 65 66 58 55 66 67
DEWPT 55 55 56 53 56 56 58 55 58 59 59 57 57 58 58 55 58 60
PWIND DIR S SE SE SE S S NE SE S
WIND CHAR GN LT GN GN GN LT LT LT GN
AVG CLOUDS OV B2 B2 B2 OV B2 B2 B2 OV B2 B1 B2 B2 SC SC SC B1 B1
POP 12HR 60 20 30 40 50 30 10 20 30
DRIZZLE S C C S S C C
RAIN SHWRS L C S C C S C C S C C
TSTMS S S
MNZ089-220900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 51 59 45 62 50
TEMP 51 51 51 51 51 55 57 56 51 49 47 47 52 59 61 60 56 54 52 51
DEWPT 51 50 49 47 50 49 49 50 51 49 47 47 50 50 51 52 53 53 52 51
RH 100 96 93 86 96 80 75 80100100100100 93 72 70 75 90 96100100
WIND DIR E E E E E E E SE SE SE SE SE SE SE SE SE SE S S S
WIND SPD 8 5 5 5 8 8 8 6 5 5 5 6 10 12 11 9 10 11 11 11
CLOUDS OV OV OV OV B2 B2 B1 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B2 OV OV
POP 12HR 60 20 0 0 70
QPF 12HR 0.03 0 0 0 0.19
SNOW 12HR 00-00 00-00 00-00
DRIZZLE C S S
RAIN SHWRS C L L L
TSTMS S
OBVIS PF PF F+ F PF
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 63 52 64 54 65 56 68 55 69
TEMP 59 63 57 53 61 63 58 55 62 64 59 57 65 66 59 56 65 67
DEWPT 57 58 56 53 57 58 58 55 60 62 59 57 59 60 58 56 60 61
PWIND DIR S SE SE SE S SE NE SE S
WIND CHAR GN LT GN GN GN GN LT LT GN
AVG CLOUDS OV B2 B2 B2 OV B2 B2 B2 OV B2 B1 B2 B2 SC SC SC B2 B1
POP 12HR 60 20 40 50 50 20 10 20 30
DRIZZLE S C C C S S C C
RAIN SHWRS L C S S C C S C C S S S S C C
TSTMS S S S S
SDZ040-220900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 50 59 46 62 51
TEMP 50 51 51 50 52 56 57 57 52 51 48 48 54 59 61 61 57 55 54 52
DEWPT 50 50 49 46 52 53 53 54 52 51 48 48 53 55 56 56 56 55 54 52
RH 100 96 93 86100 90 86 90100100100100 96 87 84 84 96100100100
WIND DIR E E E E E SE SE SE SE SE SE SE SE S S SE S S S S
WIND SPD 6 5 5 6 9 11 11 8 9 9 10 11 14 18 17 13 14 14 16 16
WIND GUST 25 28 28 24 25 26
CLOUDS OV OV OV OV OV B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV
POP 12HR 40 20 0 10 80
QPF 12HR 0.02 0 0 0 0.15
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S S C S
RAIN SHWRS C C D D C
TSTMS S S
OBVIS PF PF PF F
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 64 52 65 54 67 54 68 53 68
TEMP 62 64 58 54 62 63 59 56 64 65 59 56 65 65 57 54 65 66
DEWPT 61 62 57 54 61 62 58 56 63 64 59 55 60 61 57 54 62 63
PWIND DIR S SE SE SE S NE E SE S
WIND CHAR GN LT GN GN GN LT GN LT GN
AVG CLOUDS OV B2 B2 B2 OV B2 B2 B2 OV B2 B1 B1 B1 SC SC SC B2 B1
POP 12HR 30 30 40 60 40 20 10 20 50
DRIZZLE C C C L C S S S C
RAIN SHWRS C S C C C L C S S C C
TSTMS S
SDZ050-220900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 51 61 50 66 55
TEMP 53 53 51 51 53 56 59 59 56 55 53 53 57 62 65 65 62 61 59 56
DEWPT 52 52 49 47 52 53 54 55 56 55 53 53 57 58 60 60 60 61 59 56
RH 96 96 93 86 96 90 83 87100100100100100 87 84 84 93100100100
WIND DIR E E E SE SE SE SE SE SE SE SE SE S S S SE S S S S
WIND SPD 8 5 5 6 10 13 14 13 18 17 19 20 23 25 23 19 20 19 17 12
WIND GUST 25 24 29 33 35 37 35 32 32 29 27
CLOUDS OV OV OV OV B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 OV
POP 12HR 10 5 50 20 50
QPF 12HR 0 0 0.01 0.01 0.01
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS S S C C S S S S S S C C
TSTMS S
OBVIS PF F F+ F
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 72 54 68 56 74 55 71 55 71
TEMP 69 67 59 56 64 66 61 58 69 70 61 57 66 68 60 57 66 67
DEWPT 62 63 59 55 62 62 61 58 62 63 59 55 58 60 59 56 61 61
PWIND DIR S SE SE SE SW N E SE SW
WIND CHAR GN LT BZ BZ BZ GN GN GN BZ
AVG CLOUDS B2 B2 B2 B2 OV B2 B1 B2 B2 B1 SC SC SC SC SC B1 B2 SC
POP 12HR 10 30 40 30 5 10 10 30 50
DRIZZLE S C C C C C C
RAIN SHWRS S C C S C C
TSTMS S S
SDZ057-220900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 50 62 49 68 54
TEMP 54 52 50 52 54 56 60 60 57 55 53 54 57 61 65 67 62 61 59 56
DEWPT 53 51 48 46 53 54 55 57 57 55 53 54 57 58 61 62 61 61 59 56
RH 96 96 93 80 96 93 84 90100100100100100 90 87 84 97100100100
WIND DIR E E E SE SE SE SE SE SE SE SE SE SE S S SE SE S S S
WIND SPD 6 5 6 6 9 13 14 13 17 16 18 19 20 21 20 19 18 14 12 9
WIND GUST 25 24 26 29 29 31 33 33 32 29 25
CLOUDS OV B2 OV OV B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2
POP 12HR 5 5 50 20 40
QPF 12HR 0 0 0.03 0.01 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS C C S S C C C C
TSTMS S
OBVIS PF F F PF
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 73 53 70 56 75 54 71 54 72
TEMP 69 68 60 55 65 67 61 57 69 71 60 56 66 68 59 56 66 67
DEWPT 63 65 60 55 62 64 61 57 63 64 59 55 58 61 59 56 62 62
PWIND DIR S SE SE SE SW NE E SE S
WIND CHAR LT LT GN BZ GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B2 OV B2 B1 B2 B1 B1 SC SC SC SC SC B1 B2 SC
POP 12HR 5 30 30 30 5 10 10 30 50
DRIZZLE S C C C
RAIN SHWRS C S C S C C C
TSTMS S S
SDZ038-220900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 51 61 50 64 54
TEMP 53 51 51 52 54 57 60 59 56 54 52 52 57 61 63 63 59 58 56 55
DEWPT 51 50 48 47 54 55 56 57 55 54 52 52 56 57 58 59 59 58 56 55
RH 93 96 89 83100 93 87 93 96100100100 96 87 84 87100100100100
WIND DIR E E E E SE SE SE SE SE SE SE SE SE SE SE SE SE S S S
WIND SPD 5 4 4 5 9 12 13 11 12 12 14 17 18 19 19 17 19 17 17 14
WIND GUST 28 31 31 29
CLOUDS B2 B2 OV OV OV B2 B2 B2 B2 B2 OV OV OV B2 B2 OV OV B2 OV B2
POP 12HR 20 20 10 40 60
QPF 12HR 0 0.01 0 0.02 0.02
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S S S S
RAIN SHWRS S S C C C C L L C C
TSTMS S
OBVIS PF PF PF F
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 54 68 57 71 55 70 55 70
TEMP 68 68 59 56 65 66 61 58 67 68 60 57 67 68 59 56 67 67
DEWPT 63 64 59 56 62 63 61 58 63 64 60 55 59 61 59 56 62 63
PWIND DIR S SE SE SE SE NE E SE S
WIND CHAR GN LT GN BZ GN GN GN LT GN
AVG CLOUDS B2 B2 B2 B2 OV B2 B2 B2 OV B1 B1 SC B1 SC SC B1 B2 B1
POP 12HR 5 20 30 40 10 10 5 20 50
DRIZZLE S S C C S C C
RAIN SHWRS S C C S C
TSTMS S S S
SDZ059-220900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 52 62 50 65 54
TEMP 53 52 52 53 54 57 61 60 56 55 52 52 56 61 64 64 61 58 57 55
DEWPT 52 51 50 48 54 56 57 56 56 55 52 52 56 57 59 58 59 58 57 55
RH 96 96 93 83100 96 87 87100100100100100 87 84 81 93100100100
WIND DIR E E E E SE SE SE SE SE SE SE SE SE SE SE SE SE S S S
WIND SPD 6 4 4 4 9 12 13 11 12 13 14 17 18 20 20 17 19 17 17 17
WIND GUST 28 32 32 29 27
CLOUDS OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV B2 B2 OV OV OV B2 OV
POP 12HR 30 20 20 40 60
QPF 12HR 0 0 0.01 0 0.19
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S C S S S
RAIN SHWRS S S C C S S C C L L S
TSTMS S S
OBVIS PF F F F
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 55 68 57 72 56 72 56 72
TEMP 68 69 60 56 65 66 61 58 68 70 61 58 68 70 60 57 67 69
DEWPT 64 64 60 56 63 63 61 58 65 65 61 57 61 62 60 57 64 63
PWIND DIR S SE SE SE SE NE E SE S
WIND CHAR GN GN BZ BZ GN GN GN LT GN
AVG CLOUDS OV B2 B2 B2 OV B2 B2 B2 OV B1 B1 SC B1 SC SC B1 B2 B1
POP 12HR 20 30 40 50 20 10 5 20 50
DRIZZLE C C C S S C
RAIN SHWRS S S C C C C C S C C
TSTMS S S S
SDZ062-220900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 52 60 49 64 53
TEMP 53 54 54 52 53 56 59 58 54 54 51 51 54 61 63 62 59 57 55 54
DEWPT 51 53 51 49 53 55 54 53 54 54 51 51 54 55 56 55 56 57 55 54
RH 93 96 90 89100 96 83 83100100100100100 81 78 78 90100100100
WIND DIR E E E E E E SE SE SE SE SE SE SE SE SE SE SE SE S S
WIND SPD 6 4 5 5 8 9 10 8 8 8 9 9 12 14 14 11 12 12 12 12
WIND GUST 25 25
CLOUDS OV OV OV OV OV OV B2 OV B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 OV OV
POP 12HR 60 20 0 10 80
QPF 12HR 0.02 0.01 0 0 0.43
SNOW 12HR 00-00 00-00 00-00
DRIZZLE C L C S S
RAIN SHWRS S S D D C
TSTMS S S
OBVIS PF PF F F F
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 54 66 56 69 57 72 57 71
TEMP 62 64 60 55 63 64 60 57 65 66 61 59 68 68 61 57 67 68
DEWPT 61 61 59 55 62 61 60 57 64 64 61 58 62 62 60 57 64 64
PWIND DIR S SE SE SE SE E E SE S
WIND CHAR GN LT GN GN GN LT LT LT GN
AVG CLOUDS OV B2 B2 B2 OV B2 B2 B2 OV B1 B1 B1 B1 SC SC SC B2 B1
POP 12HR 40 40 50 60 40 20 5 20 40
DRIZZLE C C L S S S C
RAIN SHWRS C S S C C C L C S S S S C C
TSTMS S S S
SDZ070-220900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 53 62 50 66 54
TEMP 55 56 57 53 54 59 60 60 56 56 52 52 56 63 65 64 61 59 57 55
DEWPT 53 54 53 51 54 57 57 56 56 56 52 52 55 56 58 57 58 58 57 55
RH 93 93 86 93100 93 90 87100100100100 96 78 78 78 90 96100100
WIND DIR NE NE E E E E E SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 6 4 4 5 8 9 10 9 9 9 10 10 12 14 14 11 12 12 12 12
WIND GUST 25 25
CLOUDS OV OV OV OV OV OV OV OV B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV OV
POP 12HR 50 20 10 20 80
QPF 12HR 0.02 0 0 0 0.65
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S C S S S
RAIN SHWRS S S C C D D L
TSTMS S S S
OBVIS PF PF F F F PF
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 68 57 72 59 75 58 74
TEMP 64 65 61 56 65 66 62 59 68 69 63 60 71 71 63 59 71 70
DEWPT 62 62 61 56 63 63 62 59 65 67 63 60 64 66 63 59 66 66
PWIND DIR S SE SE SE SE E E SE S
WIND CHAR GN GN GN GN GN LT GN LT GN
AVG CLOUDS OV B2 B2 B2 OV B2 B2 B2 OV B1 SC B1 B2 B1 SC SC B2 B1
POP 12HR 60 40 50 60 40 20 10 20 40
DRIZZLE C L
RAIN SHWRS L S S C C C C L C S S S S C
TSTMS C S S S
SDZ069-220900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
757 PM CDT MON SEP 21 2026
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU
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 53 61 51 65 55
TEMP 54 55 55 53 54 58 60 59 56 56 53 53 56 62 65 63 61 60 57 56
DEWPT 53 53 52 51 54 56 57 56 56 55 53 53 56 57 59 59 59 58 57 56
RH 96 93 90 93100 93 90 90100 96100100100 84 81 87 93 93100100
WIND DIR E NE E E E SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 8 4 4 5 8 11 11 10 10 10 11 12 14 17 17 12 13 12 12 12
WIND GUST 27
CLOUDS OV OV OV OV OV B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 OV OV OV OV
POP 12HR 40 20 20 30 90
QPF 12HR 0 0.01 0.01 0.02 0.49
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S S S S
RAIN SHWRS S S S S C C C C D D C
TSTMS S S
OBVIS PF F F F
DATE 09/24 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26 MON 09/28/26
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 56 67 58 72 59 73 58 73
TEMP 66 66 61 57 65 65 62 59 68 69 63 60 70 70 63 59 69 69
DEWPT 63 64 61 57 63 64 62 59 66 67 63 60 64 65 62 59 65 66
PWIND DIR S SE SE SE SE NE E SE S
WIND CHAR GN GN GN GN GN LT GN LT GN
AVG CLOUDS B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B2 B1
POP 12HR 50 40 50 60 40 20 5 20 40
DRIZZLE S C C C S S S C C
RAIN SHWRS C S S C C C L C S S C C
TSTMS S C S S S
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