215
FOUS53 KFSD 232133
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
433 PM CDT WED SEP 23 2026
IAZ012-240900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 55 62 57 64 57
TEMP 66 62 60 57 57 58 60 61 62 61 60 60 59 61 62 63 64 61 61 59 58
DEWPT 59 59 58 57 57 58 60 61 62 61 60 60 59 61 62 63 63 61 61 59 58
RH 78 90 93100100100100100100100100100100100100100 97100100100100
WIND DIR SE SE SE S S S S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 9 10 10 10 10 11 12 10 6 6 6 6 6 9 11 12 11 13 13 14 16
CLOUDS SC B2 B2 OV OV OV OV OV OV OV B2 OV OV OV OV B2 OV OV OV OV OV
POP 12HR 60 100 50 70 90
QPF 12HR 0.08 0.45 0.20 0.21 0.33
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L D D S S S C C L L L L L L D D L
TSTMS S S S S
OBVIS PF
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 71 58 71 58 64 51 62
TEMP 64 69 63 59 67 68 61 59 67 68 63 60 61 61 55 52 57 58
DEWPT 64 66 62 59 66 67 61 59 66 67 63 60 60 60 55 51 56 57
PWIND DIR SE SE SE SE S SE N NW NW
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 SC B1 B2 B1 B1 B2 OV B2 B2 B2 B1 FW
POP 12HR 60 10 0 0 20 70 70 30 20
RAIN SHWRS L S S C L L C C C S S
TSTMS S S S S C S
IAZ031-240900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 57 63 58 63 58
TEMP 72 69 61 60 58 58 60 61 62 62 62 61 60 61 62 63 63 63 62 61 59
DEWPT 59 59 58 58 58 58 60 61 62 62 62 61 60 61 62 63 63 63 62 61 59
RH 64 70 90 93100100100100100100100100100100100100100100100100100
WIND DIR SE SE SE SE SE S S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 9 10 10 9 10 11 11 9 6 5 6 8 8 10 11 12 12 13 12 13 14
WIND GUST 21 23 24 25
CLOUDS B2 B2 B2 OV OV B2 OV OV OV OV OV OV OV OV OV B2 B2 OV OV OV OV
POP 12HR 60 100 70 80 80
QPF 12HR 0.04 0.52 0.41 0.32 0.41
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C D D D C C C L L D D L L L L D D L
TSTMS S S S S S S
OBVIS PF PF
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 59 71 59 72 60 65 53 62
TEMP 66 70 64 61 69 69 63 61 69 70 64 61 62 62 57 54 60 61
DEWPT 66 67 63 61 66 66 63 61 65 66 64 61 62 60 56 52 55 57
PWIND DIR SE SE SE SE SE SE NW NW NW
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS OV B2 B1 B2 B2 B1 SC B1 OV B1 B1 B2 OV B2 B2 B2 B1 SC
POP 12HR 60 10 0 0 20 70 70 40 30
RAIN SHWRS L S S C L L C C C C S
TSTMS S S S S C S S
IAZ014-240900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 55 64 55
TEMP 67 62 59 55 54 57 58 60 62 59 58 57 56 60 61 62 64 60 59 58 56
DEWPT 56 56 56 55 54 57 58 59 60 59 58 57 56 60 61 61 61 60 59 58 56
RH 68 81 90100100100100 96 93100100100100100100 97 90100100100100
WIND DIR SE SE SE S S S S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 8 9 9 9 9 11 11 10 8 8 6 6 6 8 11 11 10 11 12 16 16
CLOUDS FW B2 OV OV OV OV OV OV OV OV OV OV B2 OV B2 B2 B2 OV OV OV OV
POP 12HR 30 80 50 60 80
QPF 12HR 0.01 0.21 0.14 0.17 0.35
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L L S S S C C C C L L C C D D D
TSTMS S S
OBVIS PF
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 56 70 56 71 57 65 51 62
TEMP 61 66 61 58 66 67 60 57 66 68 62 59 61 62 55 52 57 60
DEWPT 61 63 60 58 63 63 59 57 63 64 61 59 60 58 55 50 53 54
PWIND DIR SE SE SE SE S S W NW NW
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B2 OV B2 B2 B2 B1 SC
POP 12HR 80 20 0 0 10 60 70 40 30
RAIN SHWRS D C S C L L L C C C S
TSTMS S S S S S S S
IAZ022-240900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 55 62 57 64 57
TEMP 68 65 59 57 56 57 59 61 61 60 60 59 59 60 62 62 63 61 61 59 58
DEWPT 58 57 57 57 56 57 59 61 61 60 60 59 59 60 62 62 62 61 61 59 58
RH 70 75 93100100100100100100100100100100100100100 97100100100100
WIND DIR SE SE SE SE SE S S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 6 8 8 8 8 8 9 8 5 6 5 5 5 8 10 10 9 11 11 12 13
CLOUDS SC B1 B2 OV OV B2 OV OV OV OV OV OV OV OV OV B2 B2 OV OV OV OV
POP 12HR 20 70 50 70 90
QPF 12HR 0 0.10 0.12 0.19 0.45
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C C C C C C L L L L C C D D D
TSTMS S S C
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 69 58 71 59 65 53 63
TEMP 63 67 63 59 66 67 61 59 67 68 63 61 63 62 57 54 58 59
DEWPT 63 64 62 59 65 65 61 59 64 65 63 61 62 61 57 53 56 57
PWIND DIR SE SE SE SE SE SE SW NW NW
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B2 OV B2 B2 B2 B1 SC
POP 12HR 80 30 5 0 10 60 70 40 30
RAIN SHWRS D C C C L L C C C C S
TSTMS C C S S S S S
MNZ072-240900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 57 65 58 67 58
TEMP 71 67 62 57 57 58 60 61 63 60 60 59 59 60 63 64 65 61 60 60 59
DEWPT 54 56 56 57 57 58 59 60 59 60 60 59 59 60 61 61 59 61 60 60 59
RH 55 68 81100100100 96 97 87100100100100100 93 90 81100100100100
WIND DIR SE SE S S S S S S S S S SE SE SE SE SE SE SE SE SE SE
WIND SPD 11 11 11 11 12 13 14 12 9 9 6 5 5 9 11 12 11 12 12 13 16
CLOUDS SC B2 B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 OV OV OV OV OV
POP 12HR 80 100 10 50 80
QPF 12HR 0.20 0.31 0 0.03 0.13
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L D D C S S C C C C D D L
TSTMS S S S
OBVIS PF PF
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 72 58 72 57 64 50 62
TEMP 62 66 62 60 68 68 60 59 68 68 62 58 59 59 53 50 57 58
DEWPT 62 62 61 60 63 62 60 59 62 63 62 58 56 54 51 49 50 51
PWIND DIR SE SE SE SE S S NW NW NW
WIND CHAR GN LT LT LT GN GN BZ GN GN
AVG CLOUDS OV B2 B2 B1 B2 B1 B1 B1 B2 B1 B1 B2 B2 B1 B2 B2 B1 SC
POP 12HR 60 10 0 5 30 70 60 30 20
RAIN SHWRS L C S C C L L C C C S
TSTMS S S S S S
MNZ081-240900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 61 55 64 55
TEMP 68 64 59 55 55 56 56 59 61 59 58 57 57 59 61 62 63 60 59 57 56
DEWPT 52 55 55 55 55 56 56 57 57 59 58 57 57 59 59 58 58 60 59 57 56
RH 57 73 87100100100100 93 87100100100100100 93 87 84100100100100
WIND DIR SE SE S S S S S S SE S S S SE SE SE SE SE SE SE SE SE
WIND SPD 9 10 10 10 11 12 12 11 9 8 6 5 5 8 10 11 10 11 12 14 16
WIND GUST 26
CLOUDS SC B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 OV OV OV OV OV
POP 12HR 40 90 20 50 80
QPF 12HR 0.04 0.26 0.01 0.05 0.17
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D L S C C C C C C D D L
TSTMS S
OBVIS PF
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 56 69 56 70 56 63 50 61
TEMP 59 66 60 57 66 67 59 57 66 68 61 58 58 60 53 51 56 58
DEWPT 59 59 59 57 60 60 59 57 60 61 61 58 56 54 53 49 49 50
PWIND DIR SE SE SE SE S S W NW NW
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B2 B2 OV B2 B2 B1 B1 SC
POP 12HR 70 20 0 5 10 60 70 40 20
RAIN SHWRS L C S C L L C C C S S
TSTMS S S S S S S S
MNZ089-240900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 61 55 63 55
TEMP 70 65 60 55 55 56 57 58 60 59 58 57 56 59 60 61 62 59 59 57 56
DEWPT 54 55 55 55 55 56 57 58 59 59 58 57 56 59 59 59 59 59 59 57 56
RH 57 70 84100100100100100 96100100100100100 96 93 90100100100100
WIND DIR SE SE S S S S S S S S S SE SE SE SE SE SE SE SE SE SE
WIND SPD 10 10 11 11 11 12 13 11 9 8 8 6 6 9 11 11 11 12 13 16 17
CLOUDS FW B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 OV OV OV OV
POP 12HR 50 100 30 60 80
QPF 12HR 0.06 0.25 0.07 0.14 0.23
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L D D S C L L C C C C D D L
TSTMS S S
OBVIS PF
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 69 56 69 56 63 50 61
TEMP 60 65 61 58 65 66 59 58 65 67 61 58 58 59 53 50 56 58
DEWPT 60 62 60 58 62 62 59 57 61 62 61 58 57 55 52 49 51 52
PWIND DIR SE SE SE SE S S NW NW NW
WIND CHAR GN LT LT LT GN GN BZ GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 SC B2 OV B2 B1 B2 OV B2 B2 B1 B1 FW
POP 12HR 70 20 0 5 10 70 70 30 20
RAIN SHWRS L C S S S C L L C C C S
TSTMS S S S S S S S S
SDZ040-240900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 55 64 55
TEMP 69 66 60 56 56 58 59 60 61 60 59 58 57 60 61 62 63 60 59 58 56
DEWPT 58 57 57 56 56 58 59 60 61 60 59 58 57 60 61 61 61 60 59 58 56
RH 68 73 90100100100100100100100100100100100100 97 93100100100100
WIND DIR SE SE S S S S S S S S S S SE SE SE SE SE SE SE SE SE
WIND SPD 12 14 13 14 17 16 17 12 9 9 8 6 8 10 13 13 12 14 14 16 18
WIND GUST 25 25 24 26 27 27 28 23 24 25 23 25 26 27 28
CLOUDS SC OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 OV OV OV OV OV
POP 12HR 90 100 10 60 90
QPF 12HR 0.29 0.13 0 0.08 0.16
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L D C S C C L L L L D D C
TSTMS S S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 56 70 56 69 54 62 47 60
TEMP 63 66 61 58 67 66 59 58 66 66 60 56 57 57 51 48 56 56
DEWPT 63 64 60 58 63 64 59 58 64 64 60 56 56 55 51 47 51 53
PWIND DIR SE SE SE SE S S NW NW NW
WIND CHAR GN LT LT LT BZ GN BZ GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 SC B1 OV B2 B2 B2 B2 B1 B2 B1 B1 FW
POP 12HR 40 10 0 5 40 70 50 30 10
RAIN SHWRS C C C L L C C C S
TSTMS S S S S
SDZ050-240900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 71 57 63 57
TEMP 65 64 62 61 60 63 68 71 67 63 61 60 59 60 61 62 62 62 61 60 58
DEWPT 61 60 62 61 60 63 64 65 65 63 61 60 59 60 61 62 62 62 61 60 58
RH 87 87100100100100 87 81 93100100100100100100100100100100100100
WIND DIR SE S S S S S SW SW SE S S SE SE SE SE SE SE SE SE SE SE
WIND SPD 19 21 20 19 16 13 10 6 6 8 8 8 9 12 14 16 16 17 14 13 12
WIND GUST 33 34 32 29 26 26 26 27
CLOUDS OV OV B2 B2 OV B2 OV OV OV OV OV B2 B2 OV OV OV OV OV B2 B2 B2
POP 12HR 60 30 50 70 50
QPF 12HR 0.06 0 0.04 0.06 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L C C C C L L L L C C C C
TSTMS S S S S S S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 74 56 71 59 71 54 59 47 59
TEMP 70 73 62 58 67 68 62 61 68 65 59 54 56 56 51 48 56 56
DEWPT 64 66 61 57 62 63 62 60 63 63 59 54 52 50 49 46 49 50
PWIND DIR S S SE SE S W NW NW NW
WIND CHAR GN LT LT BZ BZ BZ BZ GN BZ
AVG CLOUDS B1 SC FW FW B1 SC SC B1 B2 B1 B2 B2 B2 B1 B1 SC SC FW
POP 12HR 0 0 0 5 50 70 40 20 10
RAIN SHWRS S C L L C C S S
TSTMS C
SDZ057-240900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 72 56 65 56
TEMP 63 62 63 62 61 64 69 71 69 64 62 60 59 61 62 63 64 62 62 60 58
DEWPT 62 61 62 62 61 64 65 66 66 64 62 60 59 61 62 63 63 62 62 60 58
RH 97 97 97100100100 87 84 90100100100100100100100 97100100100100
WIND DIR SE SE S S S S SW N N SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 19 19 16 14 13 11 6 6 4 8 6 8 9 11 14 16 16 16 13 13 12
WIND GUST 32 32 27 25 26 26 27 24
CLOUDS OV OV B2 B2 B2 B2 OV B2 B2 B2 OV OV B2 B2 OV OV OV OV OV B2 B2
POP 12HR 60 10 20 60 70
QPF 12HR 0.05 0 0 0.03 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C L L L L C C
TSTMS S C C S S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 74 55 71 58 72 53 60 46 61
TEMP 69 74 62 57 67 69 62 61 68 67 59 55 57 58 50 48 56 58
DEWPT 65 67 61 57 62 65 62 61 64 64 59 54 52 53 50 47 49 53
PWIND DIR SE SE SE SE S N NW NW NW
WIND CHAR GN LT LT GN BZ BZ BZ GN GN
AVG CLOUDS B1 SC FW SC B1 B1 SC B1 B2 B1 B2 B2 B2 B1 B1 SC SC FW
POP 12HR 0 0 0 20 50 60 30 20 10
RAIN SHWRS S S C L C C C S
TSTMS S S S
SDZ038-240900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 57 70 57 67 57
TEMP 64 61 62 59 59 61 66 68 66 62 61 60 59 62 64 66 64 61 61 59 58
DEWPT 61 60 60 59 59 61 64 65 65 62 61 60 59 62 63 63 63 61 61 59 58
RH 90 97 93100100100 93 90 97100100100100100 97 90 97100100100100
WIND DIR SE SE S S S S S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 17 19 17 18 17 14 13 11 9 9 6 6 8 11 13 14 14 16 16 14 14
WIND GUST 29 29 27 25 24 25
CLOUDS B2 OV OV OV OV OV OV OV OV OV OV OV B2 OV B2 OV OV OV OV OV OV
POP 12HR 80 30 5 60 80
QPF 12HR 0.32 0 0 0.06 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C C L L L L D D
TSTMS S C
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 56 72 59 72 54 63 47 63
TEMP 68 71 62 58 68 69 61 60 68 67 60 55 59 59 51 48 58 59
DEWPT 65 67 61 58 63 65 61 60 64 65 60 55 55 55 51 48 51 54
PWIND DIR SE SE SE SE S S NW NW NW
WIND CHAR GN LT LT GN BZ GN BZ LT GN
AVG CLOUDS OV B1 SC SC B2 B1 B1 B1 B2 B1 B2 B2 B2 B1 B1 SC SC FW
POP 12HR 10 0 0 20 50 70 40 20 10
RAIN SHWRS S C C L L C C S S
TSTMS S S S
SDZ059-240900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 57 68 57 66 57
TEMP 66 64 62 59 59 61 64 66 65 63 61 61 59 62 63 64 64 62 61 60 58
DEWPT 61 60 60 59 59 61 63 65 64 63 61 61 59 62 62 63 62 62 61 60 58
RH 84 87 93100100100 97 97 97100100100100100 97 97 93100100100100
WIND DIR SE SE S S S S S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 17 19 17 17 18 16 14 12 11 10 9 9 10 12 16 16 16 18 17 18 17
WIND GUST 29 31 27 27 26 25 26 27 26 27
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV OV OV OV OV
POP 12HR 80 50 30 60 70
QPF 12HR 0.20 0.03 0.04 0.10 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L C S S C C L L L L L L
TSTMS S S S S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 57 73 59 73 56 64 49 63
TEMP 68 72 63 59 69 69 62 61 69 68 61 56 59 59 52 49 58 58
DEWPT 66 67 62 59 65 65 62 61 66 66 61 56 56 55 52 48 52 54
PWIND DIR SE SE SE SE S S NW NW NW
WIND CHAR GN LT LT GN BZ BZ BZ GN GN
AVG CLOUDS OV B1 SC SC B2 B1 B1 B1 OV B1 B2 B2 B2 B1 B1 B1 SC FW
POP 12HR 10 0 0 10 40 70 40 20 10
RAIN SHWRS C C L L C C S S
TSTMS C S
SDZ062-240900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 56 62 57 64 57
TEMP 68 65 60 58 57 58 59 60 60 61 61 60 59 60 62 62 62 61 61 59 58
DEWPT 58 58 58 58 57 58 59 60 60 61 61 60 59 60 62 61 61 61 61 59 58
RH 70 78 93100100100100100100100100100100100100 97 97100100100100
WIND DIR SE SE SE S S S S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 11 12 12 12 13 13 13 11 9 8 6 6 8 10 12 13 12 13 13 16 16
WIND GUST 25 21 23 24
CLOUDS SC B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 OV OV OV OV OV
POP 12HR 100 100 40 70 90
QPF 12HR 0.26 0.37 0.15 0.19 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L D D C S C C C L L L L D D C
TSTMS S S S
OBVIS PF PF
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 72 58 71 58 64 50 62
TEMP 65 68 63 60 68 67 61 60 67 67 63 59 60 59 54 51 58 58
DEWPT 64 65 62 60 65 64 61 60 65 65 62 59 59 56 53 49 53 54
PWIND DIR SE SE SE SE S S NW NW NW
WIND CHAR GN LT LT LT GN GN BZ GN GN
AVG CLOUDS OV B2 B1 B1 B2 B1 SC B1 B2 B2 B1 B2 B2 B2 B2 B1 SC FW
POP 12HR 50 10 0 5 30 80 50 30 20
RAIN SHWRS C C L D C C C S S
TSTMS S S C C S
SDZ070-240900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 57 63 58 64 59
TEMP 67 64 62 59 58 59 61 62 62 62 62 61 60 61 63 63 64 62 62 61 60
DEWPT 60 60 60 59 58 59 61 62 62 62 62 61 60 61 63 63 63 62 62 61 60
RH 78 87 93100100100100100100100100100100100100100 97100100100100
WIND DIR SE SE SE SE SE SE S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 11 13 12 12 12 12 13 11 9 8 6 9 10 12 14 14 13 16 14 16 14
WIND GUST 23 24 25 25 24 26
CLOUDS B2 B2 B2 OV OV OV OV OV OV OV B2 B2 OV OV OV B2 OV OV OV OV OV
POP 12HR 90 100 60 80 80
QPF 12HR 0.17 0.55 0.37 0.29 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L D D L C C C L L D D D D L L D D C
TSTMS S S S S S S
OBVIS PF
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 59 73 60 73 59 65 52 63
TEMP 68 71 65 61 70 70 63 61 70 69 64 60 62 61 56 53 60 60
DEWPT 67 68 64 61 66 67 63 61 66 67 64 60 60 59 55 52 54 56
PWIND DIR SE SE SE SE S S NW NW NW
WIND CHAR GN LT LT LT GN GN BZ GN GN
AVG CLOUDS OV B2 B1 B1 B2 B1 SC B1 B2 B1 B1 B2 OV B2 B2 B1 SC SC
POP 12HR 40 10 0 0 20 70 60 30 20
RAIN SHWRS C S C L L C C C S S
TSTMS S S S C S
SDZ069-240900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
433 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 57 63 59 64 59
TEMP 65 63 61 59 59 60 61 63 63 63 62 61 61 62 62 63 63 62 62 61 60
DEWPT 60 60 60 59 59 60 61 63 63 63 62 61 61 62 62 63 63 62 62 61 60
RH 84 90 97100100100100100100100100100100100100100100100100100100
WIND DIR SE SE SE SE SE SE S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 13 14 13 13 13 13 13 11 9 9 8 9 10 12 14 16 14 14 14 14 13
WIND GUST 24 25 26 25
CLOUDS B2 OV OV OV OV OV OV OV OV OV B2 B2 OV OV B2 B2 OV OV OV OV OV
POP 12HR 100 100 60 80 80
QPF 12HR 0.40 0.34 0.26 0.33 0.25
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D D L C S S C C C L L D D D D D D S
TSTMS S S S S S S S
OBVIS PF
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 59 72 60 72 59 63 51 62
TEMP 68 72 64 61 69 69 63 62 69 68 63 59 60 60 55 52 58 59
DEWPT 67 68 63 61 66 67 63 62 66 67 63 59 59 58 53 50 54 56
PWIND DIR SE SE SE SE S S NW NW NW
WIND CHAR GN LT LT GN GN GN BZ GN GN
AVG CLOUDS B2 B1 SC B1 B2 B1 SC B1 B2 B1 B1 B2 B2 B2 B2 B1 SC SC
POP 12HR 20 5 0 5 30 80 50 30 10
RAIN SHWRS S C L D C C C S
TSTMS S S C C S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page