674
FOUS53 KFSD 230148
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
847 PM CDT TUE SEP 22 2026
IAZ012-230900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 65 53 64 55
TEMP 56 56 53 52 56 61 63 62 58 57 56 55 59 61 63 63 61 60 58 56
DEWPT 55 55 53 52 56 59 60 59 58 57 56 55 59 61 63 62 61 60 58 56
RH 96 96100100100 93 90 90100100100100100100100 97100100100100
WIND DIR SE SE SE SE SE SE SE SE SE SE SE S S S S SE SE SE SE SE
WIND SPD 8 8 8 8 10 12 12 10 10 10 10 10 11 12 9 5 6 5 6 8
CLOUDS OV OV B2 B2 B2 B2 SC B1 OV B2 OV OV OV B2 B2 B2 OV OV OV OV
POP 12HR 5 10 60 70 50
QPF 12HR 0 0 0.19 0.36 0.32
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C S S C C D
TSTMS S S
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 56 70 58 74 58 73 57 68
TEMP 63 64 61 59 67 68 63 60 70 70 63 60 69 69 63 59 64 64
DEWPT 63 63 61 59 66 67 63 60 68 69 63 60 68 68 63 59 63 63
PWIND DIR SE SE S SE SE SE SE SE SE
WIND CHAR GN BZ BZ LT LT LT GN GN GN
AVG CLOUDS OV B2 OV OV OV B2 B2 SC B1 B1 SC B1 B1 B2 B2 B2 B2 B2
POP 12HR 80 80 50 10 5 20 40 60 40
RAIN SHWRS D L L D C S S S C C L C C
TSTMS S S C C S C C
IAZ031-230900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 65 54 64 56
TEMP 57 57 55 55 57 62 64 64 60 58 57 56 58 61 63 64 61 61 59 57
DEWPT 56 56 55 55 56 58 59 59 59 58 57 56 58 61 62 61 61 61 59 57
RH 96 96100100 96 87 84 84 96100100100100100 97 90100100100100
WIND DIR E SE SE SE SE SE SE SE SE SE SE SE S S S SE SE SE SE SE
WIND SPD 8 6 8 8 9 11 11 10 10 10 9 9 10 11 9 6 6 6 8 9
CLOUDS OV B2 B2 B2 B1 B1 SC SC B1 B2 OV OV B2 OV B2 B2 OV OV OV OV
POP 12HR 10 10 60 70 60
QPF 12HR 0.02 0 0.30 0.48 0.57
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C C C L L D
TSTMS S S C
OBVIS PF
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 58 72 59 76 60 75 59 69
TEMP 63 65 63 60 69 70 64 61 73 74 65 62 72 72 64 61 66 67
DEWPT 63 63 62 60 65 67 64 61 68 69 65 62 68 68 64 60 63 63
PWIND DIR SE SE S SE SE SE SE SE S
WIND CHAR GN GN GN LT LT LT LT GN GN
AVG CLOUDS OV B2 OV OV OV B2 B1 SC SC SC SC B1 B1 B1 B2 B2 B2 B2
POP 12HR 80 70 40 10 0 10 30 60 50
RAIN SHWRS D L L L C S S C C L C C
TSTMS C C C C S C C
IAZ014-230900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 48 63 51 63 53
TEMP 55 54 50 49 54 60 63 61 55 55 53 52 57 60 63 61 59 58 56 54
DEWPT 53 52 50 49 54 55 56 55 55 55 53 52 57 59 60 59 59 58 56 54
RH 93 93100100100 84 78 81100100100100100 96 90 93100100100100
WIND DIR E SE SE SE SE SE SE SE SE SE S S S S S SE SE SE SE SE
WIND SPD 8 5 5 5 9 10 11 8 8 8 9 9 10 11 10 6 6 5 5 6
CLOUDS OV OV B2 B1 SC SC SC SC B1 B2 OV OV B2 B2 B2 B2 B2 OV OV OV
POP 12HR 0 0 50 60 30
QPF 12HR 0 0 0.07 0.25 0.16
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C C C L
OBVIS PF
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 68 56 73 57 73 57 68
TEMP 62 64 60 57 64 66 61 58 70 70 62 59 70 69 62 58 64 64
DEWPT 61 60 59 57 62 64 61 58 65 66 62 59 65 66 62 57 60 61
PWIND DIR SE SE S SE SE SE SE SE SE
WIND CHAR GN GN BZ GN LT LT GN GN GN
AVG CLOUDS OV B2 OV OV OV OV B2 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B2
POP 12HR 60 70 50 20 5 10 20 50 50
RAIN SHWRS L L C L C C S S S C C C C
TSTMS S S C S S S
IAZ022-230900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 64 53 63 55
TEMP 55 55 52 51 54 60 62 61 56 55 55 54 57 60 61 62 59 59 57 56
DEWPT 54 54 52 51 54 57 58 57 56 55 55 54 57 60 61 61 59 59 57 56
RH 96 96100100100 90 87 87100100100100100100100 97100100100100
WIND DIR E E SE SE SE SE SE SE SE SE SE SE S S S SE SE SE SE SE
WIND SPD 6 5 5 5 6 9 9 6 6 6 6 6 8 9 8 4 5 5 5 5
CLOUDS OV OV B2 B1 B1 SC SC FW B2 B2 B2 OV B2 B2 B2 B2 B2 OV OV OV
POP 12HR 5 5 50 70 40
QPF 12HR 0 0 0.02 0.31 0.35
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C C C C C L
TSTMS S
OBVIS PF PF PF
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 57 69 58 74 59 74 59 69
TEMP 62 64 61 58 65 67 62 60 71 70 63 60 70 70 63 60 65 65
DEWPT 62 62 60 58 64 65 62 60 67 68 63 60 67 68 63 60 63 63
PWIND DIR SE SE S S SE SE SE SE SE
WIND CHAR GN GN GN LT LT LT LT LT GN
AVG CLOUDS OV B2 OV OV OV OV B2 B1 B1 SC SC SC B1 B2 B2 B2 B2 B2
POP 12HR 70 80 50 20 5 10 30 60 50
RAIN SHWRS L L C D C S S S S C C L C C
TSTMS S S S C S S S S
MNZ072-230900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 49 64 55 65 56
TEMP 55 54 51 51 57 63 64 62 58 57 57 57 60 64 65 63 60 59 58 57
DEWPT 52 52 51 51 52 54 54 53 55 55 56 57 58 59 60 59 60 59 58 57
RH 90 93100100 83 72 70 72 90 93 96100 93 84 84 87100100100100
WIND DIR SE SE SE SE SE SE SE SE SE S S S S S S S S S SE SE
WIND SPD 9 6 6 8 11 14 14 12 11 11 11 12 12 13 11 8 8 6 5 6
CLOUDS B1 B1 B1 B2 SC B1 SC B1 B2 B2 B2 OV OV B2 B2 B2 B2 OV OV OV
POP 12HR 0 0 70 50 10
QPF 12HR 0 0 0.27 0.25 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C C
TSTMS S S
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 57 69 58 72 58 71 56 66
TEMP 65 65 61 59 67 67 62 60 70 69 61 60 69 68 60 57 64 62
DEWPT 61 60 60 59 63 63 62 59 63 63 61 59 63 63 60 56 57 57
PWIND DIR SE SE S S SE SE SE S SE
WIND CHAR GN BZ BZ GN LT LT GN GN GN
AVG CLOUDS OV B2 OV OV OV OV B2 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B1
POP 12HR 50 80 40 20 5 20 40 50 40
RAIN SHWRS C C C D C S S S C C C C C C
TSTMS S S S S S S
MNZ081-230900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 46 64 52 63 54
TEMP 55 52 48 48 55 62 64 60 56 54 53 54 57 61 63 61 58 57 56 55
DEWPT 52 50 48 48 51 50 51 50 53 54 53 54 56 56 57 56 58 57 56 55
RH 90 93100100 86 65 63 69 90100100100 96 84 81 84100100100100
WIND DIR SE SE SE SE SE SE SE SE SE S S S S S S S S S S SE
WIND SPD 5 5 5 5 9 11 11 9 9 9 10 11 12 12 11 8 6 5 4 5
CLOUDS B2 B2 B1 B1 SC SC SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 OV OV
POP 12HR 0 0 60 60 10
QPF 12HR 0 0 0.08 0.25 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L S S S S C
TSTMS S
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 72 57 71 56 65
TEMP 63 62 58 57 65 65 61 58 70 69 61 59 68 68 60 57 63 62
DEWPT 58 57 58 57 59 61 61 58 62 63 61 59 61 62 60 56 56 56
PWIND DIR SE SE S S SE SE S S SE
WIND CHAR GN BZ BZ GN LT LT GN GN GN
AVG CLOUDS OV B2 OV OV OV OV B2 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B2
POP 12HR 50 70 50 20 10 10 30 50 40
RAIN SHWRS C C C L C C S S C C C C C
TSTMS S C S S S S S S
MNZ089-230900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 48 63 52 62 54
TEMP 54 53 50 49 54 59 63 60 56 54 54 53 56 59 62 60 58 57 56 55
DEWPT 52 51 50 49 51 53 54 53 54 54 54 53 56 57 58 58 58 57 56 55
RH 93 93100100 90 80 72 78 93100100100100 93 87 93100100100100
WIND DIR SE SE SE SE SE SE SE SE SE S S S S S S S SE S SE SE
WIND SPD 8 6 6 6 10 12 12 10 10 11 11 11 12 13 10 6 6 6 5 6
CLOUDS B2 OV B2 B2 B2 SC SC SC B2 B2 OV OV B2 B2 B2 B2 B2 B2 OV OV
POP 12HR 5 0 60 60 30
QPF 12HR 0 0 0.10 0.26 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L S S C C C
TSTMS S
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 55 67 57 72 57 71 56 65
TEMP 61 62 59 57 64 65 61 58 69 68 61 59 68 67 60 57 62 62
DEWPT 59 59 58 57 61 63 61 58 63 64 61 59 63 63 60 56 57 58
PWIND DIR SE SE S S SE SE SE SE SE
WIND CHAR GN BZ BZ GN LT LT GN GN GN
AVG CLOUDS OV B2 OV OV OV OV B2 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B1
POP 12HR 60 70 50 20 5 10 30 60 40
RAIN SHWRS C L C L C C S S C L L C C
TSTMS S S C S S S S S S
SDZ040-230900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 48 62 52 63 54
TEMP 54 54 51 50 55 60 62 60 57 56 55 53 59 62 63 61 60 58 57 55
DEWPT 53 53 51 50 55 57 58 58 57 56 55 53 59 61 62 61 60 58 57 55
RH 96 96100100100 90 87 93100100100100100 97 97100100100100100
WIND DIR SE SE SE SE SE S S SE SE S S S S S S S S S SE SE
WIND SPD 9 9 10 11 14 18 18 13 16 14 16 17 16 14 11 8 8 6 6 9
WIND GUST 26 29 28 26 27 25 26 27 26 25
CLOUDS B1 B2 B2 OV B2 B2 B1 B2 B2 OV OV OV OV B2 B2 B2 OV OV OV OV
POP 12HR 5 5 70 40 30
QPF 12HR 0 0 0.25 0.03 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L C C C C C
TSTMS S S
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 55 68 56 71 56 69 53 64
TEMP 63 63 59 58 66 66 61 58 69 67 60 58 67 66 58 55 62 60
DEWPT 62 61 59 58 64 66 61 58 63 64 60 58 64 64 58 55 58 59
PWIND DIR SE SE S S E SE SE SE E
WIND CHAR GN BZ BZ LT LT LT GN GN GN
AVG CLOUDS OV B2 OV OV OV B2 B1 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B1
POP 12HR 70 70 20 10 5 20 40 50 40
RAIN SHWRS C L L L S S S C C C C C C
TSTMS S S S S S S S
SDZ050-230900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 68 57 71 55
TEMP 58 56 54 54 57 61 66 67 63 61 60 59 63 68 70 67 62 61 59 56
DEWPT 56 55 54 54 57 59 61 61 61 61 60 59 62 62 63 63 62 61 59 56
RH 93 96100100100 93 84 81 93100100100 97 81 78 87100100100100
WIND DIR SE SE SE SE S S S SE S S S S S S S SE SE SE SE SE
WIND SPD 17 18 19 21 24 26 24 20 21 19 18 13 11 9 6 5 8 8 10 12
WIND GUST 27 31 33 36 39 36 34 34 31 28
CLOUDS OV OV OV OV OV B2 B1 B2 OV OV B2 B2 B2 B2 B2 OV OV OV OV OV
POP 12HR 50 20 50 20 60
QPF 12HR 0.02 0 0.01 0 0.29
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C C S S S S C C L L L
TSTMS S S S S
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 58 77 57 73 58 72 54 65
TEMP 63 65 63 60 72 72 61 58 68 70 62 60 67 67 59 56 60 61
DEWPT 63 64 63 60 64 65 61 56 62 64 62 59 63 63 59 55 55 55
PWIND DIR SE S S SW E SE S S NW
WIND CHAR BZ BZ BZ LT GN GN GN GN GN
AVG CLOUDS OV B2 OV B2 B1 SC FW FW SC B1 SC B1 B2 B2 B1 B1 B2 B1
POP 12HR 70 50 5 5 0 20 40 50 40
RAIN SHWRS L C C S S C C C C C C
TSTMS S S S S
SDZ057-230900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 68 57 72 54
TEMP 58 57 54 55 58 61 66 67 63 61 61 59 63 69 71 69 63 61 59 56
DEWPT 56 55 54 55 58 60 62 62 61 61 61 59 63 63 64 65 63 61 59 56
RH 93 93100100100 97 87 84 93100100100100 81 79 87100100100100
WIND DIR SE SE SE SE SE SE SE SE SE S S S S S SE SE E SE SE SE
WIND SPD 16 17 18 19 20 21 20 20 19 16 13 11 8 8 8 4 6 6 9 12
WIND GUST 27 28 29 32 33 33 33 32 27 24
CLOUDS B2 OV B2 OV OV B2 B2 B2 OV B2 OV OV B2 B2 B2 B2 OV OV OV OV
POP 12HR 60 20 50 10 50
QPF 12HR 0.03 0.01 0.03 0 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S C S S C C L
TSTMS S S
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 57 78 56 73 57 72 53 66
TEMP 63 66 63 61 73 73 61 58 68 70 62 59 67 68 59 55 60 62
DEWPT 63 65 63 61 64 66 61 57 61 65 62 59 63 64 59 55 56 57
PWIND DIR SE SE S E E SE SE SE N
WIND CHAR BZ BZ GN LT GN GN GN GN GN
AVG CLOUDS OV B2 OV B2 B1 SC FW FW SC B1 SC B1 B2 B2 B1 B1 B2 B1
POP 12HR 70 40 5 0 0 20 40 50 40
RAIN SHWRS L C C S S C C C C C C
TSTMS S S S S
SDZ038-230900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 65 55 70 55
TEMP 57 56 53 53 58 62 65 63 60 59 58 56 62 68 70 67 62 60 58 56
DEWPT 55 54 53 53 57 59 60 61 60 59 58 56 62 63 64 64 62 60 58 56
RH 93 93100100 96 90 84 93100100100100100 84 81 90100100100100
WIND DIR SE SE SE SE SE S SE SE SE S S S S S S SE SE SE SE SE
WIND SPD 12 12 14 17 18 20 20 18 19 17 18 16 12 10 8 6 9 8 9 10
WIND GUST 29 31 32 31 29 27 28
CLOUDS B1 B2 B2 OV OV OV B2 OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV
POP 12HR 20 30 60 10 30
QPF 12HR 0.01 0.01 0.18 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C L C C L
TSTMS S
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 57 75 57 73 57 71 54 66
TEMP 65 65 61 60 72 71 62 58 70 70 61 59 69 67 59 56 63 62
DEWPT 63 64 61 60 65 67 62 58 62 65 61 59 64 65 59 55 57 59
PWIND DIR SE SE S SE E SE SE SE NE
WIND CHAR GN BZ BZ LT LT LT GN GN GN
AVG CLOUDS OV B2 OV OV OV B2 SC SC B1 B1 SC B1 B2 B2 B1 B2 B2 B1
POP 12HR 70 50 20 5 0 20 40 50 40
RAIN SHWRS L L C C S S C C C C C C
TSTMS S S S S S S
SDZ059-230900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 66 56 70 56
TEMP 57 56 54 54 58 62 65 65 61 59 58 57 62 67 70 67 62 61 59 57
DEWPT 55 54 54 54 58 59 61 60 60 59 58 57 62 64 64 64 62 61 59 57
RH 93 93100100100 90 87 84 97100100100100 90 81 90100100100100
WIND DIR SE SE SE SE SE SE SE SE SE S S S S S S SE SE SE SE SE
WIND SPD 13 13 14 17 19 20 20 18 20 17 17 17 14 12 10 10 10 9 10 12
WIND GUST 29 32 33 31 31 27 27
CLOUDS B1 B2 B2 OV OV OV B2 OV OV OV OV OV B2 B2 B2 OV OV OV OV OV
POP 12HR 20 40 60 20 40
QPF 12HR 0.03 0.02 0.17 0.01 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S L C S S S S C C L
TSTMS S S S
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 58 76 58 75 58 73 55 67
TEMP 64 66 62 60 72 72 63 60 71 72 63 60 70 69 60 57 64 64
DEWPT 63 63 61 60 67 68 63 60 65 66 62 60 66 65 60 57 59 59
PWIND DIR SE SE S SE E SE SE SE NE
WIND CHAR BZ BZ BZ GN GN LT GN GN GN
AVG CLOUDS OV B2 OV OV OV B2 SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2
POP 12HR 70 70 20 5 0 20 40 50 40
RAIN SHWRS L C L C S S C C C C C C
TSTMS S S C S S S S
SDZ062-230900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 64 54 65 55
TEMP 56 56 53 53 55 61 62 61 58 58 57 56 58 62 64 63 61 60 58 56
DEWPT 55 54 53 53 55 57 58 57 57 57 57 56 58 61 62 61 61 60 58 56
RH 96 93100100100 87 87 87 96 96100100100 97 93 93100100100100
WIND DIR SE SE SE SE SE SE SE SE SE S S S S S S SE SE SE SE SE
WIND SPD 9 9 9 10 12 14 14 11 13 12 12 13 12 12 10 8 6 6 6 9
WIND GUST 26 26 21 23
CLOUDS B2 B2 B2 OV OV B2 B1 B2 OV B2 OV OV OV B2 B2 B2 OV B2 OV OV
POP 12HR 5 10 70 50 40
QPF 12HR 0 0.02 0.28 0.17 0.16
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L C C C C S S C C L
TSTMS S S S
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 57 71 58 74 59 73 57 67
TEMP 63 63 61 59 67 68 63 60 71 70 63 61 70 68 61 58 64 62
DEWPT 62 62 61 59 65 66 63 60 66 66 63 60 66 66 61 58 61 59
PWIND DIR SE SE S SE SE SE SE SE SE
WIND CHAR GN BZ BZ LT LT LT GN GN GN
AVG CLOUDS OV B2 OV OV OV B2 B1 SC B1 B1 SC B1 B2 B2 B2 B2 B2 B2
POP 12HR 70 80 30 10 0 10 40 60 40
RAIN SHWRS L L L D C C C L C C C
TSTMS S S C S S S S S S
SDZ070-230900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 66 55 66 57
TEMP 57 57 55 54 57 62 64 65 60 59 57 56 59 63 64 65 62 61 60 58
DEWPT 56 56 55 54 57 59 60 59 59 59 57 56 59 62 63 63 62 61 60 58
RH 96 96100100100 90 87 81 96100100100100 97 97 93100100100100
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE S S S SE SE SE SE SE
WIND SPD 10 9 10 11 13 16 16 12 13 12 11 12 12 12 11 9 8 8 9 10
WIND GUST 26 23
CLOUDS B2 B2 B2 OV OV B2 SC B1 OV OV OV OV OV B2 B2 OV OV OV OV OV
POP 12HR 30 20 70 60 60
QPF 12HR 0.01 0.03 0.45 0.46 0.59
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L L C C C C L L D
TSTMS S S C
OBVIS PF
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 58 74 59 77 60 76 59 70
TEMP 63 66 63 60 71 72 65 61 73 73 65 62 72 72 64 60 66 65
DEWPT 63 63 62 60 67 68 65 61 68 69 65 62 68 68 64 60 62 62
PWIND DIR SE SE S SE SE SE SE SE SE
WIND CHAR BZ BZ BZ GN LT LT GN GN GN
AVG CLOUDS OV B2 OV OV OV B2 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B1
POP 12HR 80 80 40 10 0 10 30 50 40
RAIN SHWRS D L L D C S C C C C C
TSTMS C C C C S S C C
SDZ069-230900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
847 PM CDT TUE SEP 22 2026
DATE 09/22/26 WED 09/23/26 THU 09/24/26 FRI
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 66 56 68 57
TEMP 57 57 55 55 58 61 64 65 61 59 58 58 61 64 66 66 62 61 60 58
DEWPT 56 55 55 55 58 59 61 60 60 59 58 58 61 63 64 64 62 61 60 58
RH 96 93100100100 93 90 84 97100100100100 97 93 93100100100100
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE S S S SE SE SE SE SE
WIND SPD 11 11 12 12 16 18 17 13 14 13 12 12 12 12 10 9 9 8 9 11
WIND GUST 27
CLOUDS B2 B2 OV OV OV B2 B1 B1 OV OV OV OV B2 B2 B2 OV OV OV OV OV
POP 12HR 30 20 70 60 60
QPF 12HR 0.03 0.01 0.45 0.20 0.33
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S C L L L C C C C L L D
TSTMS S S S C
DATE 09/25 SAT 09/26/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 59 75 59 76 60 75 58 68
TEMP 63 66 62 60 70 72 64 61 72 72 64 62 71 70 63 59 64 64
DEWPT 63 64 62 60 67 69 64 61 68 69 64 62 68 68 63 59 61 61
PWIND DIR SE SE S SE SE SE SE SE E
WIND CHAR BZ BZ BZ LT LT LT GN GN GN
AVG CLOUDS OV B2 OV OV OV B2 SC SC SC B1 SC B1 B2 B2 B2 B2 B2 B1
POP 12HR 80 70 20 10 0 10 30 50 40
RAIN SHWRS D L L L S S C C C C C
TSTMS C C C S S S S S
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