013
FOUS53 KFSD 220113
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
812 PM CDT WED OCT 21 2026
IAZ012-220900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 50 78 57 77 60
TEMP 58 54 53 51 58 74 78 67 61 59 58 57 62 71 75 70 65 63 61 60
DEWPT 54 53 53 51 56 58 57 56 56 54 52 51 53 53 52 50 51 50 51 51
RH 86 96100100 93 57 48 68 84 83 80 80 72 53 45 49 60 62 70 72
WIND DIR E E E SE SE S S S S S S S S S S S S S S S
WIND SPD 2 2 3 3 4 9 10 8 9 10 12 13 17 21 23 19 18 17 18 17
WIND GUST 27
CLOUDS FW CL FW SC SC FW FW FW FW FW SC SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 0 10 20 10
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 76 50 60 44 53 41 55 43 60
TEMP 71 62 53 51 57 55 48 45 50 49 43 42 52 51 45 44 56 54
DEWPT 54 53 51 48 48 47 46 45 45 43 42 42 44 44 44 44 46 47
PWIND DIR SW N NE NE NE NE E S SW
WIND CHAR GN LT LT GN GN LT LT LT GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 OV B1 B2 B2 B1 B1 B1 B1 B1 SC
POP 12HR 20 40 50 70 60 40 20 20 20
RAIN SHWRS S C C C C L L L C C C S S S S
IAZ031-220900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 50 80 57 80 61
TEMP 60 55 53 51 58 76 80 70 63 60 58 57 62 73 78 73 67 64 62 61
DEWPT 54 53 53 51 54 57 56 55 55 53 52 50 51 51 50 49 49 49 50 49
RH 81 93100100 86 52 44 59 75 78 80 77 67 46 37 43 52 58 65 65
WIND DIR SE SE SE SE SE S S SE SE S S SE S S S S S S S S
WIND SPD 3 2 2 3 4 9 11 9 10 10 11 12 14 19 20 17 17 14 14 14
WIND GUST 20 23 27 29 33 36 32 29 27 28 27
CLOUDS FW CL FW SC B1 FW CL FW FW SC FW FW SC SC SC B1 B1 B2 B1 B1
POP 12HR 0 0 10 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
OBVIS PF PF
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 78 51 65 45 57 41 57 43 62
TEMP 73 65 54 51 62 60 51 46 53 53 45 42 54 54 46 43 58 58
DEWPT 51 50 50 49 48 48 47 45 44 42 42 40 42 42 43 43 44 45
PWIND DIR SW NW NE NE E NE E S SW
WIND CHAR GN LT LT LT GN LT LT LT GN
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC
POP 12HR 20 20 40 60 60 30 20 20 20
RAIN SHWRS S S S S C C C L L C C C S S S S
TSTMS S
IAZ014-220900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 48 77 55 78 59
TEMP 56 53 52 50 59 74 77 67 59 57 55 55 62 72 76 69 63 62 60 59
DEWPT 53 51 52 49 55 57 57 56 55 54 52 50 51 51 51 50 49 49 49 49
RH 90 93100 96 87 55 50 68 87 90 90 83 67 48 42 51 60 62 67 69
WIND DIR E E E SE SE S S S S S S S S S S S S S S S
WIND SPD 2 1 1 2 3 9 9 6 8 9 9 10 13 19 19 14 16 14 16 17
WIND GUST 25 32 32 29 26 26
CLOUDS SC FW FW SC SC FW FW FW FW FW B1 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 0 5 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF F+
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 77 51 62 44 54 40 55 42 60
TEMP 73 65 54 51 60 56 47 44 51 50 43 41 52 51 44 43 57 54
DEWPT 52 52 50 47 47 45 43 43 43 43 41 41 42 43 42 42 44 45
PWIND DIR SW NW NE NE NE NE E S SW
WIND CHAR BZ LT LT GN GN LT GN LT GN
AVG CLOUDS SC B1 B2 OV B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B2 B1 SC
POP 12HR 10 20 30 50 60 40 20 20 20
RAIN SHWRS S S C S C C L C C C S S S S S
IAZ022-220900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 51 78 56 78 60
TEMP 59 56 55 53 60 75 78 67 60 58 56 56 63 73 76 69 63 63 61 60
DEWPT 53 53 53 52 55 56 56 56 55 53 51 50 50 51 50 50 49 49 49 49
RH 80 90 93 96 84 52 47 68 84 83 83 80 62 46 40 51 60 60 65 67
WIND DIR S S S S S S S S S S S S S S S S S S S S
WIND SPD 1 1 2 2 2 6 8 5 6 8 9 9 11 17 17 12 13 12 13 13
WIND GUST 19 24 28 29 26 24 23
CLOUDS FW FW FW SC SC FW FW FW FW FW SC SC SC SC SC B1 B2 B2 B1 SC
POP 12HR 0 0 5 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 76 53 65 47 55 43 55 44 60
TEMP 73 66 57 53 63 60 51 47 53 52 45 43 53 53 46 45 57 55
DEWPT 51 52 51 49 49 48 45 45 44 44 42 42 42 43 43 43 45 46
PWIND DIR S W NE NE E E E S SW
WIND CHAR GN LT LT LT GN LT LT LT LT
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B1 B1 B1 B1 B2 B1 SC
POP 12HR 10 20 20 50 60 40 20 20 30
RAIN SHWRS S S S S C C L C C C S S S C S
MNZ072-220900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 44 79 59 78 62
TEMP 55 52 49 45 55 73 79 69 62 60 60 60 64 72 76 72 67 66 64 63
DEWPT 50 48 48 45 50 55 56 57 55 55 54 51 51 51 51 50 50 49 50 50
RH 83 86 96100 83 53 45 66 78 84 81 72 63 48 42 46 54 54 60 62
WIND DIR NW NW W SW S S SE SE S S S S S S S S S S S S
WIND SPD 2 1 1 2 4 11 10 9 10 10 10 12 16 21 21 19 19 19 19 21
WIND GUST 23 28 32 33 32 31 29 29
CLOUDS SC CL CL FW SC CL FW SC SC SC B1 B2 B1 SC SC B1 B2 B2 B2 B2
POP 12HR 0 0 20 20 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 75 46 53 40 50 39 53 42 59
TEMP 71 61 51 46 50 51 44 41 47 48 41 39 49 51 44 43 56 54
DEWPT 51 48 43 40 38 37 39 39 38 37 38 38 39 39 41 41 41 42
PWIND DIR SW NW N NE NE NE E S W
WIND CHAR BZ LT LT LT GN LT GN LT GN
AVG CLOUDS B2 B2 B2 B2 OV B2 B2 B2 OV B1 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR 50 50 50 70 50 40 20 20 20
RAIN SHWRS C C C C C C C L C C C C S S S S
TSTMS S
MNZ081-220900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 48 77 55 77 59
TEMP 57 53 52 50 57 72 77 67 60 58 56 56 62 72 75 69 64 62 61 59
DEWPT 50 49 50 49 53 56 55 55 55 54 52 51 49 50 49 49 48 48 47 48
RH 77 86 93 96 86 57 47 65 84 86 86 83 62 46 40 49 56 60 60 67
WIND DIR NE E NE SE SE S S SE S S S S S S S S S S S S
WIND SPD 1 0 0 1 3 9 9 6 8 9 10 11 16 20 21 17 19 18 19 20
WIND GUST 23 27 32 28 28 29
CLOUDS SC FW FW SC SC FW FW FW FW SC B1 SC B1 SC SC B1 B2 B2 B2 B2
POP 12HR 0 0 10 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF PF
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 76 48 56 41 50 39 53 41 58
TEMP 72 64 52 48 54 53 45 42 48 48 42 40 50 50 44 43 56 54
DEWPT 50 49 46 43 40 40 39 40 38 38 38 38 38 38 40 40 41 41
PWIND DIR SW N N NE NE NE E S SW
WIND CHAR BZ LT LT LT GN LT GN LT GN
AVG CLOUDS B1 B2 B2 B2 OV B2 B2 B2 OV B1 B2 B1 B1 B1 B1 B1 B1 SC
POP 12HR 20 40 40 60 60 50 20 20 20
RAIN SHWRS S C C C C C L L C C C S S S S S
TSTMS S
MNZ089-220900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 47 76 56 77 59
TEMP 56 52 51 48 56 71 76 67 60 58 57 56 61 71 75 69 63 62 61 59
DEWPT 51 50 50 48 54 57 55 55 55 54 52 50 50 51 50 50 49 48 48 48
RH 83 93 96100 93 61 48 65 84 86 83 80 67 49 41 51 60 60 62 67
WIND DIR NE NE E SE SE S S S S S S S S S S S S S S S
WIND SPD 2 1 2 3 4 10 10 8 9 10 11 12 16 20 20 17 19 18 19 19
WIND GUST 23 27 32 29
CLOUDS SC CL FW SC SC FW SC FW FW SC SC B1 SC SC SC B1 B2 B2 B1 B2
POP 12HR 0 0 10 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 76 48 56 41 51 39 53 41 58
TEMP 71 63 52 48 54 52 45 42 48 47 42 40 50 50 44 42 55 53
DEWPT 51 50 46 43 42 42 40 40 40 39 38 39 40 40 40 41 42 43
PWIND DIR SW N NE NE NE NE E S SW
WIND CHAR BZ LT GN GN GN GN GN LT GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 OV B1 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR 20 40 40 60 60 50 20 20 20
RAIN SHWRS S C C C C L L L C C C S S S S S
TSTMS S
SDZ040-220900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 43 75 57 77 59
TEMP 54 50 48 44 55 70 75 67 61 59 58 57 61 71 75 70 65 63 61 59
DEWPT 49 48 48 44 52 56 56 55 54 55 53 51 52 52 52 51 50 50 51 51
RH 83 93100100 90 61 52 65 78 87 83 80 72 51 45 51 58 62 70 75
WIND DIR NE E E E SE S S SE S S S S S S S S S S S S
WIND SPD 4 3 4 4 6 12 13 10 12 12 14 16 19 24 25 23 23 20 20 20
WIND GUST 24 20 23 23 25 29 34 39 41 40 36 33 32 31
CLOUDS FW CL CL FW SC FW SC SC B1 SC B2 B1 SC SC SC B2 B1 B2 B1 B1
POP 12HR 0 0 30 30 5
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
OBVIS PF PF
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 43 51 38 48 37 52 40 57
TEMP 67 57 47 44 49 48 41 39 46 45 39 38 50 49 42 41 54 52
DEWPT 51 47 42 38 39 39 39 38 39 38 38 37 40 41 41 40 43 43
PWIND DIR W N NE NE NE NE E S W
WIND CHAR BZ LT GN GN GN LT GN LT GN
AVG CLOUDS B1 B2 B2 B2 OV B2 B2 B2 OV B1 B2 B1 B2 SC B1 B1 B1 SC
POP 12HR 50 50 60 70 60 30 20 20 20
RAIN SHWRS S C C C C C L L L C C C S S S S
TSTMS S
SDZ050-220900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 47 76 58 81 55
TEMP 56 53 50 48 56 72 76 70 64 62 60 59 63 74 79 74 69 67 61 56
DEWPT 50 49 50 46 52 54 55 56 56 55 54 54 53 54 53 53 53 54 53 49
RH 80 86100 93 86 53 48 61 75 78 81 83 70 50 41 48 57 63 75 77
WIND DIR NE SE S S S S S SE S S S S S S S S S S S W
WIND SPD 3 3 5 6 10 18 20 17 20 19 21 21 24 33 32 26 26 25 20 20
WIND GUST 28 32 31 33 33 35 39 41 49 48 43 39 32 33
CLOUDS FW CL FW SC FW FW FW SC SC SC FW SC SC SC SC B1 SC B1 SC B1
POP 12HR 0 0 20 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 41 50 37 47 35 53 39 58
TEMP 56 52 46 42 47 46 41 38 44 44 39 36 48 49 43 40 55 52
DEWPT 42 40 40 39 41 42 41 38 38 38 38 36 40 42 41 40 41 42
PWIND DIR NW N NE NE NE N E S NW
WIND CHAR BZ GN GN GN GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 OV B2 B2 OV OV B2 B2 B1 B1 SC SC SC SC FW
POP 12HR 40 60 70 80 60 30 10 10 20
RAIN SHWRS S C C L L L D L L C C S S
SDZ057-220900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 45 77 58 82 54
TEMP 56 51 49 46 55 73 77 71 65 63 61 60 63 74 80 75 70 68 61 55
DEWPT 50 49 49 46 52 54 55 57 57 56 56 55 55 55 54 54 54 54 53 49
RH 80 93100100 90 51 47 61 75 78 84 84 75 51 41 48 57 61 75 80
WIND DIR E E SE SE SE SE SE SE SE S SE SE SE S S S S S S NW
WIND SPD 5 4 4 5 8 14 19 17 18 16 17 17 19 25 26 21 21 17 14 19
WIND GUST 25 29 29 29 28 29 32 33 37 41 39 34 28 26 31
CLOUDS FW FW FW SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC B1
POP 12HR 0 0 20 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 41 51 36 48 35 54 39 59
TEMP 57 54 46 42 48 46 41 38 45 44 39 37 49 49 44 41 55 53
DEWPT 43 40 38 36 39 40 40 37 38 38 38 36 40 43 42 40 42 42
PWIND DIR NW N NE NE NE NE SE S W
WIND CHAR BZ LT GN GN GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 SC
POP 12HR 20 30 70 70 60 30 10 10 20
RAIN SHWRS S S S C L L L L L C C S S
SDZ038-220900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 44 75 58 80 57
TEMP 54 49 48 45 54 71 75 70 64 61 60 59 63 73 78 74 68 66 62 58
DEWPT 48 48 48 45 51 55 55 55 56 56 54 53 53 53 53 53 53 53 54 52
RH 80 96100100 90 57 50 59 75 84 81 80 70 49 42 48 59 63 75 80
WIND DIR NE E SE SE SE S S SE SE S SE SE SE S S S S S S SW
WIND SPD 5 5 4 5 9 13 16 14 16 16 17 18 20 25 26 23 23 20 18 17
WIND GUST 26 25 26 26 28 33 35 37 42 39 34 31 28
CLOUDS CL CL CL FW SC FW FW SC B1 SC B1 SC SC SC SC B1 B1 SC SC B1
POP 12HR 0 0 20 30 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
OBVIS PF PF
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 41 52 37 49 36 53 39 58
TEMP 62 56 46 42 50 49 41 38 47 46 39 37 50 50 42 39 55 53
DEWPT 45 41 39 37 37 38 40 38 37 38 38 37 39 41 42 39 42 42
PWIND DIR NW N NE NE NE NE E SE W
WIND CHAR BZ LT GN GN GN LT GN GN GN
AVG CLOUDS B1 B2 B2 B2 OV B2 B2 OV B2 B1 B2 B1 B2 B1 B1 B1 SC SC
POP 12HR 30 30 50 60 50 30 10 20 10
RAIN SHWRS S C S C C C L L C C C S S S
SDZ059-220900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 45 75 58 81 59
TEMP 55 51 50 46 54 71 75 71 63 61 60 59 63 74 79 74 68 66 62 60
DEWPT 50 50 50 46 52 56 56 56 57 56 53 53 53 53 53 52 53 52 53 53
RH 83 96100100 93 59 52 59 81 84 78 80 70 48 41 46 59 61 72 78
WIND DIR NE E E SE SE SE S SE SE S SE SE SE S S S S S S S
WIND SPD 4 4 4 5 9 13 17 14 16 16 17 19 21 26 27 25 21 20 19 17
WIND GUST 24 28 26 26 28 33 35 40 44 40 34 31 27
CLOUDS CL CL FW FW SC FW SC SC B1 SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR 0 0 30 30 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C
OBVIS PF F
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 44 53 39 50 37 54 40 59
TEMP 64 56 47 44 51 49 42 40 48 46 39 37 51 50 43 41 56 54
DEWPT 48 43 41 40 42 42 42 40 40 40 39 37 41 42 42 41 43 44
PWIND DIR NW N NE NE NE NE E SE W
WIND CHAR BZ LT GN GN GN LT GN GN GN
AVG CLOUDS B1 B2 OV B2 OV B2 B2 OV B2 B2 B1 B1 B1 B1 B1 SC SC SC
POP 12HR 50 50 70 70 60 30 10 20 10
RAIN SHWRS C C C C L L L L L L C S S S S
SDZ062-220900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 47 77 57 80 61
TEMP 57 53 51 48 56 72 77 69 62 60 59 58 62 71 75 71 66 64 63 61
DEWPT 53 51 51 48 54 57 56 56 55 55 52 51 52 53 52 51 50 50 51 52
RH 86 93100100 93 59 48 63 78 84 78 77 70 53 45 49 56 60 65 72
WIND DIR NE NE E E SE S S SE S S S S S S S S S S S S
WIND SPD 3 3 3 3 5 11 12 10 11 12 13 14 17 21 23 20 20 19 19 18
WIND GUST 23 26 29 36 40 39
CLOUDS FW CL FW FW SC FW SC SC SC SC B1 SC SC SC SC B1 B2 B1 B1 B1
POP 12HR 0 0 20 30 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
OBVIS PF PF
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 74 48 57 42 52 39 55 42 60
TEMP 70 59 51 48 54 51 45 42 49 47 42 40 51 51 45 43 56 54
DEWPT 52 49 47 43 43 42 43 41 41 40 40 39 41 41 42 42 43 44
PWIND DIR SW N NE NE NE NE E S SW
WIND CHAR GN LT GN GN GN LT GN LT GN
AVG CLOUDS B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 SC
POP 12HR 30 60 60 70 60 40 20 20 20
RAIN SHWRS S C L L L L L L L C C C S S S S
TSTMS S S
SDZ070-220900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 49 80 58 80 62
TEMP 59 55 52 50 57 74 80 71 63 62 60 59 63 73 78 73 68 66 64 62
DEWPT 54 53 52 50 55 57 57 56 56 53 52 51 52 52 52 51 50 51 52 52
RH 83 93100100 93 55 45 59 78 72 75 75 67 48 40 46 52 58 65 70
WIND DIR SE SE SE SE SE SE S SE SE S SE SE SE S S S S S S S
WIND SPD 3 3 3 3 5 11 13 11 12 12 14 14 18 23 23 20 19 17 17 16
WIND GUST 23 24 26 29 33 35 39 35 34 31 29 28
CLOUDS FW CL FW SC SC FW FW FW FW FW SC B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 0 20 20 20
QPF 12HR 0 0 0 0.04 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
OBVIS PF PF
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 76 50 61 44 55 41 57 43 62
TEMP 71 61 52 50 58 56 48 45 51 51 43 41 52 53 46 44 58 57
DEWPT 51 49 50 48 46 46 46 45 42 41 41 41 41 42 44 43 44 45
PWIND DIR SW N NE NE NE NE E SE SW
WIND CHAR GN LT LT GN GN LT LT LT GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 SC
POP 12HR 30 50 60 70 60 40 20 20 20
RAIN SHWRS S C C C C L L L L C C C S S S
TSTMS S
SDZ069-220900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
812 PM CDT WED OCT 21 2026
DATE 10/21/26 THU 10/22/26 FRI 10/23/26 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 48 78 58 80 61
TEMP 58 54 52 49 56 72 78 70 64 62 61 59 62 73 78 73 68 66 63 61
DEWPT 53 52 52 49 54 57 57 58 57 54 52 52 53 53 53 52 52 51 52 53
RH 83 93100100 93 59 48 66 78 75 72 78 72 49 42 48 57 58 67 75
WIND DIR N E E SE SE SE S SE SE SE SE SE SE S S S S S S S
WIND SPD 3 4 4 3 5 12 14 11 12 12 14 16 18 24 24 20 19 17 17 14
WIND GUST 21 25 28 32 36 40 37 31 28 25
CLOUDS FW CL CL SC SC FW FW SC SC SC SC SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 0 20 20 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C
OBVIS PF PF
DATE 10/24 SUN 10/25/26 MON 10/26/26 TUE 10/27/26 WED 10/28/26
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 48 57 43 52 40 55 42 60
TEMP 68 58 51 49 54 54 46 43 49 49 43 40 51 52 45 43 56 55
DEWPT 52 48 47 46 46 47 46 43 43 42 41 40 42 44 44 43 45 46
PWIND DIR W N NE NE NE NE E SE W
WIND CHAR GN LT GN GN GN LT GN LT GN
AVG CLOUDS B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC
POP 12HR 30 70 60 70 60 40 20 20 20
RAIN SHWRS C C L L L L L L L C C C S S S
TSTMS S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page