881
FOUS53 KFSD 102333
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
633 PM CDT MON AUG 10 2026
IAZ012-110900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 67 84 66 83 65
TEMP 81 74 72 69 67 74 80 83 82 73 71 68 67 74 80 83 81 72 70 67 65
DEWPT 76 74 72 69 67 74 75 76 76 73 71 68 67 73 75 75 74 72 70 67 65
RH 85100100100100100 85 80 82100100100100 97 85 77 79100100100100
WIND DIR E E E E NE E NE NE E E E NE E E E NE NE E E E E
WIND SPD 5 6 6 5 4 6 5 4 4 4 4 4 4 5 5 5 6 6 6 5 5
CLOUDS B1 B1 B2 OV B2 SC SC SC SC B1 B1 B2 B2 SC SC SC B1 B2 B2 OV OV
POP 12HR 60 5 30 10 60
QPF 12HR 0.26 0 0.02 0 0.37
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L L L
TSTMS C C C S S C
HEAT INDEX 87 85 91 90 85 89 86
MAX HEAT 91 86 94 87 85 90
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 61 74 62 75 60 74 57 72
TEMP 72 70 63 62 71 72 67 63 72 73 66 62 71 72 63 58 70 71
DEWPT 71 70 63 62 70 72 67 63 72 73 66 62 70 70 62 58 69 70
PWIND DIR E E SE SE W N N E SE
WIND CHAR GN GN GN GN LT LT LT LT LT
AVG CLOUDS OV B2 B1 B1 OV B2 B2 B2 OV B2 B1 SC OV B1 SC SC B2 SC
POP 12HR 60 40 40 50 40 30 10 20 20
RAIN SHWRS L S S C C C C C C C C S S S S
TSTMS C S S S C C C S S S S
IAZ031-110900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 68 87 67 85 66
TEMP 87 79 73 70 68 76 83 86 85 77 72 69 68 75 82 85 83 76 71 68 67
DEWPT 74 75 73 70 68 74 74 74 74 74 72 69 68 74 75 74 75 73 71 68 67
RH 65 88100100100 94 74 68 70 90100100100 97 79 70 77 90100100100
WIND DIR E E E NE NE NE NE NE NE E E NE NE NE NE NE E E E E E
WIND SPD 8 5 5 4 4 4 6 6 4 4 4 4 4 5 8 6 6 6 5 4 5
CLOUDS B1 B1 B2 B2 B2 SC SC SC SC SC B1 B2 B2 B1 SC SC SC B2 B2 OV OV
POP 12HR 30 5 10 10 70
QPF 12HR 0.05 0 0 0 0.47
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S L L D
SPRINKLES C
TSTMS S S S S C C C
HEAT INDEX 95 82 90 94 93 89 94 91
MAX HEAT 99 94 92 97 94 90 95 89
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 62 76 63 77 61 75 59 72
TEMP 72 71 65 64 73 74 68 65 74 75 67 63 72 73 64 60 70 71
DEWPT 72 71 65 64 72 74 68 65 74 74 67 63 71 71 64 60 70 71
PWIND DIR E E E SE W N N E SE
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS OV B2 B1 B2 OV B2 B1 B1 OV B2 B1 B1 OV B1 SC SC B2 B1
POP 12HR 80 50 40 50 40 40 20 20 10
RAIN SHWRS D C C C C S C C C S C C S S S S
TSTMS C C C C C S C C S S S S S S S
IAZ014-110900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 66 85 65 84 64
TEMP 81 75 71 69 67 74 80 83 83 72 69 67 66 74 81 83 81 71 68 66 64
DEWPT 73 73 71 69 67 71 73 73 74 72 69 67 66 71 72 72 72 70 68 66 64
RH 77 94100100100 90 79 72 74100100100100 90 74 70 74 97100100100
WIND DIR E E E NE E NE NE NE NE E E E NE E E NE NE NE E E E
WIND SPD 10 6 5 5 5 6 6 5 5 4 3 4 4 5 6 6 6 6 5 5 5
CLOUDS B1 B1 B2 OV B2 SC B1 SC SC SC SC B2 OV SC SC SC B1 B2 B2 OV OV
POP 12HR 70 5 20 10 50
QPF 12HR 0.26 0 0.02 0 0.25
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C L
TSTMS C C S S S S
HEAT INDEX 86 84 89 89 85 88 85
MAX HEAT 87 84 84 91 85 86 89
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 60 74 61 76 59 75 56 73
TEMP 73 70 62 61 71 71 65 62 73 74 64 61 71 72 61 57 70 71
DEWPT 69 69 62 61 69 70 65 62 71 71 64 61 68 68 61 57 66 68
PWIND DIR E E E SE SW N N NE SE
WIND CHAR GN GN GN GN LT LT LT LT LT
AVG CLOUDS OV B2 B1 B1 OV B2 B2 B2 OV B2 B1 B1 B2 B1 SC SC B1 B1
POP 12HR 70 40 50 60 30 40 20 20 10
RAIN SHWRS L S S C C C C L C C C C S S
TSTMS C S S S S C C C S C S S
IAZ022-110900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 68 86 67 85 65
TEMP 83 75 71 69 68 76 82 85 84 73 71 69 68 75 82 84 83 72 70 67 66
DEWPT 76 74 71 69 68 73 74 74 74 73 71 69 68 73 74 74 74 72 70 67 66
RH 80 97100100100 90 77 70 72100100100100 94 77 72 74100100100100
WIND DIR E E E N E E NE NE NE E E E NE E E NE NE E E E SE
WIND SPD 9 5 5 6 5 5 6 5 5 4 4 5 5 6 6 6 5 6 5 5 5
CLOUDS SC B1 B2 OV B2 SC SC SC SC B1 B2 B1 OV B1 SC SC SC B1 B2 OV OV
POP 12HR 60 10 10 10 60
QPF 12HR 0.16 0 0.02 0 0.39
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L D
TSTMS C C S S C
HEAT INDEX 91 88 92 91 87 91 89
MAX HEAT 96 87 88 94 87 88 93
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 62 75 63 77 62 76 59 73
TEMP 72 70 64 63 72 73 67 64 74 75 66 63 71 72 63 59 70 70
DEWPT 71 70 64 63 71 72 67 64 73 74 66 63 70 70 63 59 68 69
PWIND DIR E E E SE SW N N NE SE
WIND CHAR GN GN GN GN LT LT LT LT LT
AVG CLOUDS OV B2 B1 B2 OV B2 B2 B2 OV B2 B1 B1 B2 B1 SC SC B1 B1
POP 12HR 80 50 50 60 40 40 20 20 10
RAIN SHWRS D C C C C C C L C C C C S S S S S
TSTMS C S S C S C C C S C C S S S S
MNZ072-110900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 64 82 64 80 63
TEMP 78 69 68 66 65 72 79 82 81 72 69 66 65 72 77 80 78 70 67 65 63
DEWPT 70 69 68 66 65 70 71 71 72 72 69 66 65 70 70 70 71 70 67 65 63
RH 76100100100100 93 77 69 74100100100100 93 79 72 79100100100100
WIND DIR E E SE NE NE NE NE NE E E S NW E NE NE N NE NE NE N NE
WIND SPD 8 5 4 3 3 4 5 4 4 3 3 3 3 4 5 5 5 4 4 4 4
CLOUDS B1 B2 B2 OV B1 SC B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B2 OV OV OV
POP 12HR 50 10 30 10 40
QPF 12HR 0.32 0 0.11 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C
TSTMS C C C C S S
OBVIS K K K K K
HEAT INDEX 86 85 83
MAX HEAT 85 86 83
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 59 73 61 74 59 74 57 76
TEMP 72 73 63 59 71 71 64 62 71 72 64 61 71 72 61 59 74 74
DEWPT 65 65 61 58 64 67 64 62 68 69 64 61 64 66 61 59 64 67
PWIND DIR NE E SE SE W NW N W S
WIND CHAR GN LT GN GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 SC B2 B2 B2 OV OV B2 B1 SC B1 SC SC SC B1 SC
POP 12HR 30 10 40 50 40 30 10 10 20
RAIN SHWRS C C C C C C S S C S
TSTMS S S S S S S
MNZ081-110900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 65 81 64 80 63
TEMP 80 75 70 67 66 72 78 81 80 72 69 66 65 73 77 80 78 71 68 65 63
DEWPT 72 72 70 67 66 69 70 70 71 72 69 66 65 69 69 69 70 70 68 65 63
RH 77 90100100100 90 76 69 74100100100100 87 76 69 76 97100100100
WIND DIR E E SE E NE NE NE E NE E E NE NE E NE NE NE NE E NE NE
WIND SPD 8 4 4 3 3 5 5 4 3 2 2 2 2 4 5 5 4 3 2 3 4
CLOUDS B1 B1 B2 OV B2 SC B1 B1 SC SC SC B2 B1 SC SC SC B1 B2 B2 OV OV
POP 12HR 50 10 30 10 50
QPF 12HR 0.18 0 0.10 0 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C
TSTMS C C C S S S
OBVIS K K K
HEAT INDEX 84 85 83 83
MAX HEAT 87 86 83
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 59 73 60 73 59 73 56 73
TEMP 71 72 63 59 70 70 65 61 71 72 64 60 71 71 61 57 71 71
DEWPT 65 65 62 59 64 66 65 61 67 68 64 60 64 64 61 57 62 65
PWIND DIR NE E SE SE W NW N NW S
WIND CHAR LT LT GN GN GN LT LT LT LT
AVG CLOUDS B2 B2 B1 SC B2 B2 B2 B2 OV B2 B2 SC B2 SC SC SC B1 SC
POP 12HR 40 20 40 60 30 30 10 20 10
RAIN SHWRS C S C C C L C C C C S S
TSTMS S S C C S S
MNZ089-110900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 66 82 65 81 64
TEMP 79 72 70 68 67 72 78 81 80 72 69 67 66 72 78 80 79 70 68 66 64
DEWPT 73 72 70 68 67 70 71 71 72 72 69 67 66 70 70 70 70 70 68 66 64
RH 82100100100100 93 79 72 77100100100100 93 76 72 74100100100100
WIND DIR E E E E NE NE NE NE NE E E NE NE E NE NE NE NE E NE E
WIND SPD 8 6 5 5 5 6 6 5 4 3 3 3 3 5 5 5 5 5 5 5 6
CLOUDS B1 B2 B2 OV B2 B1 B1 SC SC SC SC B2 B2 SC SC SC B1 B2 B2 OV OV
POP 12HR 60 5 40 10 50
QPF 12HR 0.52 0 0.10 0 0.20
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C C C C
TSTMS C L C S S S
OBVIS K
HEAT INDEX 85 83 84
MAX HEAT 86 86 85
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 59 72 61 74 59 73 56 72
TEMP 71 70 62 60 70 70 65 62 71 72 64 61 70 71 61 57 70 71
DEWPT 67 66 62 60 66 68 65 62 69 69 64 61 65 65 61 57 63 66
PWIND DIR NE E E SE W N N NE S
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS OV B2 B1 SC OV B2 B2 B2 OV B2 B1 SC B2 SC SC SC B1 SC
POP 12HR 50 20 40 60 30 30 20 10 10
RAIN SHWRS C S S C C C L C C S C S
TSTMS S S S C C C S
SDZ040-110900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 63 83 63 81 61
TEMP 79 72 68 66 64 72 79 82 81 71 68 65 64 71 78 81 78 70 66 63 62
DEWPT 69 70 68 66 64 71 72 71 72 71 68 65 64 70 71 70 70 69 66 63 62
RH 72 93100100100 97 79 69 74100100100100 97 79 69 76 97100100100
WIND DIR E E E E NE NE E E E E E E E E E NE NE NE NE NE E
WIND SPD 9 8 6 4 4 5 6 5 5 5 4 3 3 5 8 6 6 6 6 8 9
CLOUDS B1 B1 B2 OV B2 B1 B1 SC SC B1 SC B2 B1 SC SC B1 B1 B2 OV OV OV
POP 12HR 60 10 30 10 60
QPF 12HR 0.51 0 0.16 0 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C C L L C
TSTMS C C S C S C C S S
OBVIS K K K K K
HEAT INDEX 86 85 84
MAX HEAT 84 84 88 85
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 72 58 74 56 74 54 74
TEMP 70 71 61 58 70 70 64 60 71 72 63 58 71 72 60 56 72 72
DEWPT 66 66 61 58 65 68 64 60 69 69 63 58 64 65 60 56 64 66
PWIND DIR E E SE SE NW N N SE S
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 SC OV B2 B2 B2 OV B2 B1 SC B2 SC SC SC B2 SC
POP 12HR 30 20 50 50 30 20 10 20 20
RAIN SHWRS C S C C C C C S S S S S S
TSTMS S S C C S S S S
SDZ050-110900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 65 84 65 82 63
TEMP 82 72 69 67 66 71 78 83 82 73 70 67 66 71 79 81 77 70 68 65 64
DEWPT 71 71 69 67 66 71 71 69 69 70 70 67 66 71 70 68 69 69 68 65 64
RH 69 97100100100100 79 63 65 90100100100100 74 65 76 97100100100
WIND DIR SE SE E E E NE E E E E NE E E NE E E E NE E E NE
WIND SPD 8 11 9 6 6 8 9 10 10 8 6 5 6 9 11 11 11 11 9 10 11
CLOUDS SC B1 B1 B1 B1 SC SC SC SC B1 B1 B1 OV B1 B1 B1 B2 OV OV OV OV
POP 12HR 30 5 40 10 80
QPF 12HR 0.13 0 0.40 0 0.48
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C L L D D C
SPRINKLES C
TSTMS C S S C C C S S
OBVIS K K K K K
HEAT INDEX 86 87 85 84
MAX HEAT 89 88 83 84
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 71 59 74 58 73 57 76
TEMP 68 69 64 61 67 69 65 61 69 72 63 60 69 71 62 59 72 73
DEWPT 67 67 64 61 66 68 65 61 68 68 63 60 65 66 62 59 67 68
PWIND DIR E E SE S N N E SE S
WIND CHAR BZ GN GN GN GN LT LT LT GN
AVG CLOUDS B2 B2 B2 OV OV B2 B2 OV OV B2 B1 B1 B2 B1 SC SC B2 B1
POP 12HR 50 60 40 40 30 30 20 40 20
RAIN SHWRS C C C L C S C C C S C C S S S C S
TSTMS S C C C S S C C S S S S C S
SDZ057-110900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 65 85 64 82 62
TEMP 82 72 70 68 66 72 79 84 83 74 71 68 65 72 79 82 78 71 69 66 63
DEWPT 70 72 70 68 66 72 73 71 71 73 71 68 65 72 71 70 70 71 69 66 63
RH 67100100100100100 82 65 67 97100100100100 77 67 76100100100100
WIND DIR SE E E E E E E E E E NE E E E E E E E E E NE
WIND SPD 11 11 8 6 5 6 8 9 9 8 5 4 4 5 9 10 10 9 10 10 11
CLOUDS SC B1 B2 B2 B1 SC SC SC SC B2 SC B1 OV B1 SC B1 B2 OV OV OV OV
POP 12HR 40 5 20 20 80
QPF 12HR 0.28 0 0.14 0.01 0.53
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S S L L D D C
SPRINKLES C
TSTMS C C S S C C S S
OBVIS K K K
HEAT INDEX 85 89 88 86
MAX HEAT 89 83 92 87 86
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 58 72 59 75 57 76 57 78
TEMP 69 71 65 61 68 70 66 61 71 73 64 60 71 73 63 60 73 76
DEWPT 67 68 64 61 66 70 66 61 68 68 64 60 65 65 63 60 67 68
PWIND DIR E E SE SE N N E SE S
WIND CHAR GN GN GN GN GN LT LT LT GN
AVG CLOUDS B2 B2 B2 B2 OV B2 B2 B2 OV B2 SC SC B2 SC SC SC B2 B1
POP 12HR 50 40 30 40 30 20 20 40 20
RAIN SHWRS C S S C C S C C C S S S S S C S
TSTMS S S S C S S C C S S S C S
SDZ038-110900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 65 84 64 81 62
TEMP 82 72 69 67 66 72 79 83 82 72 70 67 65 71 78 81 78 70 68 65 63
DEWPT 70 71 69 67 66 71 71 71 71 72 70 67 65 70 70 70 70 70 68 65 63
RH 67 97100100100 97 77 67 69100100100100 97 76 69 76100100100100
WIND DIR SE E SE E E NE NE E E E NE E NE NE NE NE NE E NE NE NE
WIND SPD 8 8 6 5 4 5 5 4 5 5 4 4 4 6 8 6 6 6 6 8 8
CLOUDS B1 B2 B2 B2 B1 B1 SC SC SC B1 SC B1 B1 SC B1 B1 B2 OV OV OV OV
POP 12HR 60 5 40 10 60
QPF 12HR 0.35 0 0.10 0 0.21
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S C L L L L C
TSTMS C L S C S C C S S
OBVIS K K K K K
HEAT INDEX 86 88 87 85
MAX HEAT 89 83 90 84 86
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 59 73 60 75 57 75 57 76
TEMP 71 72 63 61 70 71 65 61 71 73 64 59 72 73 62 58 73 75
DEWPT 65 67 63 60 65 69 65 61 68 70 64 59 64 66 62 58 65 68
PWIND DIR NE E SE SE NW N NE SE S
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS OV B2 B1 B1 OV B2 B2 B2 OV B2 SC SC B2 SC SC SC B2 SC
POP 12HR 30 20 40 40 20 20 10 20 20
RAIN SHWRS C S S C C C C S S S S S S S
TSTMS S S S S C C S S S S
SDZ059-110900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 66 86 66 84 64
TEMP 83 70 69 68 67 73 81 85 84 73 70 68 67 73 81 83 80 71 68 66 65
DEWPT 70 70 69 68 67 73 73 72 73 73 70 68 67 72 72 71 72 71 68 66 65
RH 65100100100100100 77 65 70100100100100 97 74 67 77100100100100
WIND DIR E E E E E NE NE E E E NE E NE NE NE NE NE E NE E E
WIND SPD 9 9 8 5 5 6 6 6 6 5 5 4 5 6 9 9 9 8 8 8 9
CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B2 B2 SC B1 B1 B2 OV OV OV OV
POP 12HR 50 5 30 5 70
QPF 12HR 0.35 0 0.05 0 0.39
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C C C C L L C
SPRINKLES
TSTMS S C S C S S C C S S
HEAT INDEX 87 85 91 90 85 88 84
MAX HEAT 91 83 86 93 88 86 90
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 60 74 61 76 58 76 57 77
TEMP 72 72 64 61 71 72 66 62 72 74 65 60 73 74 63 59 73 74
DEWPT 68 69 64 61 67 71 66 62 70 72 65 60 67 68 63 59 67 69
PWIND DIR E E SE SE NW N NE E S
WIND CHAR GN GN GN GN GN LT LT LT GN
AVG CLOUDS B2 B2 B2 B2 OV B2 B2 OV OV B2 B1 SC B2 SC SC B1 B2 SC
POP 12HR 40 30 50 40 30 30 10 20 20
RAIN SHWRS C S C C C C C C C S S S S
TSTMS S S S S C C S S S S
SDZ062-110900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 67 85 66 83 65
TEMP 81 75 72 69 68 74 81 84 83 74 71 68 67 74 80 83 81 73 69 67 65
DEWPT 71 72 72 69 68 72 73 73 73 73 71 68 67 71 72 72 71 70 69 67 65
RH 72 90100100100 93 77 70 72 97100100100 90 77 70 72 90100100100
WIND DIR E E E E E NE NE NE E E E N NE NE E E NE E NE E NE
WIND SPD 12 8 6 5 4 6 6 5 5 4 3 4 3 5 6 6 6 6 6 5 6
CLOUDS B1 B1 B2 OV B2 B1 SC SC SC SC SC B2 B2 SC SC SC B1 OV OV OV OV
POP 12HR 70 5 40 10 70
QPF 12HR 0.54 0 0.09 0 0.32
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C C L L C
TSTMS C C S C S S S S S
HEAT INDEX 85 85 90 88 84 89 85
MAX HEAT 88 85 86 93 89 87 90 83
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 61 74 62 75 60 76 58 75
TEMP 72 72 64 62 72 72 66 63 73 73 65 61 73 74 62 59 72 73
DEWPT 68 68 64 61 67 70 66 63 71 71 65 61 67 67 62 59 66 68
PWIND DIR E E SE SE NW N N E S
WIND CHAR GN GN GN GN LT LT LT LT LT
AVG CLOUDS OV B2 B2 B1 OV B2 B2 B2 OV B2 SC SC OV SC SC SC B2 SC
POP 12HR 50 30 40 50 30 30 10 20 20
RAIN SHWRS C S C C C C C C S C S S S S S
TSTMS S S S S C C C S S S S S S
SDZ070-110900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 68 86 67 84 66
TEMP 86 75 73 70 69 75 81 85 84 75 72 69 69 75 81 84 82 74 71 68 67
DEWPT 78 75 73 70 69 75 76 75 76 75 72 69 69 75 76 75 75 73 71 68 67
RH 77100100100100100 85 72 77100100100100100 85 74 79 97100100100
WIND DIR E E E E E NE NE NE E E E NE NE NE NE NE NE E E E E
WIND SPD 8 6 6 5 4 6 8 6 6 5 5 5 5 6 9 9 6 8 6 6 6
CLOUDS SC B1 B2 OV B2 SC SC SC SC B1 B1 B2 B2 B1 SC SC SC B2 OV OV OV
POP 12HR 40 5 20 5 70
QPF 12HR 0.19 0 0 0 0.48
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S L L L
SPRINKLES C
TSTMS C S S S S C C C
HEAT INDEX 99 88 94 93 88 93 89
MAX HEAT 106 92 90 96 92 90 94 86
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 62 74 63 75 60 75 58 73
TEMP 72 71 65 63 72 74 68 64 73 74 67 63 71 73 64 60 70 72
DEWPT 72 71 65 63 71 74 68 64 73 74 67 63 70 71 64 60 70 72
PWIND DIR E E SE SE NW N N E SE
WIND CHAR GN GN GN GN LT LT LT LT LT
AVG CLOUDS OV B2 B2 B2 OV B2 B2 B2 OV B2 B1 B1 B2 B1 SC SC B2 B1
POP 12HR 70 50 40 50 40 30 10 30 20
RAIN SHWRS L C S C C S C C C S C C S C S S
TSTMS S C S C C S C C S S S S S S S
SDZ069-110900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
633 PM CDT MON AUG 10 2026
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 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 68 86 67 84 66
TEMP 83 75 72 69 69 74 80 84 84 75 72 69 68 74 80 83 81 74 71 68 67
DEWPT 73 75 72 69 69 74 76 75 75 75 72 69 68 74 75 74 75 74 71 68 67
RH 72100100100100100 88 74 74100100100100100 85 74 82100100100100
WIND DIR E E E E NE E NE NE E E E NE NE NE NE NE E E E E E
WIND SPD 6 8 8 6 5 6 8 6 8 5 5 5 5 6 9 9 8 8 8 8 8
CLOUDS SC B1 B2 B2 B1 SC SC SC SC B1 B1 B1 B2 B1 B1 SC B1 B2 OV OV OV
POP 12HR 50 5 30 5 70
QPF 12HR 0.20 0 0 0 0.47
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C C L L L
SPRINKLES C
TSTMS C C S S S S C C S
HEAT INDEX 89 85 92 92 86 90 88
MAX HEAT 92 88 87 96 90 87 92
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 61 74 62 75 60 75 59 75
TEMP 71 72 66 63 71 73 68 64 73 74 66 62 71 73 64 60 71 73
DEWPT 71 72 66 63 70 73 68 64 72 74 66 62 70 71 64 60 69 72
PWIND DIR E E E SE NW N N E SE
WIND CHAR GN GN GN GN LT LT LT LT LT
AVG CLOUDS OV B2 B2 B2 OV B2 B2 B2 OV B2 SC SC OV B1 SC SC B2 B1
POP 12HR 70 50 40 40 40 30 20 30 20
RAIN SHWRS L C S C C S C C C S C C S S C S
TSTMS S C S C S S C C S S S S S S
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