948
FOUS53 KFSD 120048
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
748 PM CDT TUE AUG 11 2026
IAZ012-120900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 69 83 65 75 63
TEMP 75 73 71 70 76 79 82 80 72 70 67 67 70 73 75 73 68 66 64 64
DEWPT 74 71 70 70 73 75 76 76 72 70 67 67 70 72 73 73 68 66 64 64
RH 97 93 97100 90 88 82 88100100100100100 97 94100100100100100
WIND DIR E NE NE E E E E E E E SE NE E E E E E E E E
WIND SPD 6 5 5 6 8 9 8 6 8 8 6 6 10 11 11 11 10 9 11 13
CLOUDS B1 B2 B2 B2 B1 B1 SC SC OV B2 OV OV B2 B2 B2 B1 B1 B1 B2 OV
POP 12HR 40 20 70 60 50
QPF 12HR 0.02 0 0.41 0.24 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L L L S S C C C
TSTMS S C S S S S S S C
OBVIS K K K
HEAT INDEX 88 86
MAX HEAT 89 85 85 91
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 65 79 62 74 57 74 60 79
TEMP 72 71 67 67 76 76 68 64 72 72 62 59 72 72 64 62 76 77
DEWPT 72 71 67 67 76 76 68 64 71 71 62 59 70 72 64 62 74 75
PWIND DIR SE SE W N N NE SE S SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS OV B2 B2 B2 OV B2 B1 B1 B2 SC SC SC B2 SC SC SC B2 SC
POP 12HR 40 50 40 40 20 10 10 30 20
RAIN SHWRS C C C C C C C C S S C S
TSTMS C C C C C C C S S C S
IAZ031-120900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 71 86 67 77 64
TEMP 80 76 74 72 78 83 86 84 77 72 69 68 71 75 77 75 71 68 66 65
DEWPT 75 72 71 69 72 75 75 75 74 72 69 68 71 73 73 72 70 68 66 65
RH 85 87 90 90 82 77 70 74 90100100100100 94 87 90 97100100100
WIND DIR E NE NE NE NE NE NE E E E N E E NE NE E E E E E
WIND SPD 9 6 5 5 8 9 9 8 9 6 6 6 8 11 11 11 11 9 10 10
WIND GUST 19
CLOUDS B1 B2 B2 B2 B2 SC SC SC B2 OV OV OV OV B2 B2 B1 B1 B2 B2 OV
POP 12HR 40 20 80 70 70
QPF 12HR 0.05 0 0.74 0.14 0.27
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L D L L S S C C L L C
TSTMS S S C C S S S S C C C C C
OBVIS K
HEAT INDEX 84 90 95 92
MAX HEAT 102 97 92 96 92
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 79 66 81 64 77 59 77 61 81
TEMP 75 75 69 67 79 79 70 66 74 75 65 61 74 75 66 62 78 79
DEWPT 73 75 69 67 76 76 69 66 72 71 65 61 70 71 66 62 73 74
PWIND DIR SE SE NW N N NE SE SE S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS OV B2 B1 B1 OV B1 SC B1 B2 SC SC SC B2 B1 SC SC B2 SC
POP 12HR 30 50 40 40 20 10 10 20 20
RAIN SHWRS C S C C C C C C S S S
TSTMS C S C C C C C S S S
IAZ014-120900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 68 83 65 77 62
TEMP 74 72 71 69 75 80 82 81 72 69 67 66 70 74 76 74 68 66 64 63
DEWPT 73 71 69 69 72 73 74 73 71 69 67 66 69 70 70 70 67 64 63 63
RH 97 97 93100 90 79 77 77 97100100100 97 87 82 87 97 93 97100
WIND DIR E E E W NE E E E E E E NE E NE NE NE NE E E E
WIND SPD 6 4 5 6 8 9 8 6 6 6 5 6 9 10 11 10 9 9 11 12
CLOUDS B1 B2 OV B2 B2 B1 SC SC B2 B2 OV OV B2 B1 B2 B1 B1 B1 OV OV
POP 12HR 30 30 70 60 40
QPF 12HR 0.02 0 0.26 0.18 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C L L S S S S C C L
TSTMS S S S S S S S S S C
OBVIS PF K K
HEAT INDEX 84 88 86
MAX HEAT 90 85 84 90
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 64 80 62 75 56 76 59 80
TEMP 72 71 67 66 77 77 67 63 73 72 61 58 73 73 63 60 77 77
DEWPT 70 71 67 66 74 75 67 63 69 68 61 58 67 68 63 60 71 72
PWIND DIR E SE W N N NE SE S SW
WIND CHAR BZ GN LT LT LT LT LT LT LT
AVG CLOUDS OV B2 B2 B2 OV B2 B1 B1 B2 SC SC SC B1 SC SC SC B1 SC
POP 12HR 60 60 40 50 10 10 5 20 20
RAIN SHWRS L C L L C C C C S S S
TSTMS C C C C S C C S S S
IAZ022-120900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 69 84 66 77 63
TEMP 76 73 72 71 76 81 84 82 73 71 68 68 71 74 76 74 68 66 65 65
DEWPT 75 71 71 71 72 74 75 75 73 71 68 68 71 72 72 72 68 66 65 65
RH 97 93 97100 87 79 74 79100100100100100 93 87 93100100100100
WIND DIR E E NE N E E E E E E NE E E NE NE E E E E E
WIND SPD 8 6 6 8 9 9 9 6 8 6 6 6 9 11 11 11 10 10 11 12
CLOUDS B1 B1 B2 B2 B2 B1 SC B1 B2 OV OV OV OV B2 B2 B1 B1 B2 OV OV
POP 12HR 30 30 70 70 60
QPF 12HR 0.10 0 0.61 0.20 0.29
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L L L L S S C C L L C
TSTMS S S C C S S S S S C C C
OBVIS K
HEAT INDEX 87 91 89
MAX HEAT 98 92 89 94 85
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 66 81 64 76 59 76 61 80
TEMP 73 72 68 67 78 78 69 66 73 73 63 60 73 73 64 62 77 77
DEWPT 72 72 68 67 75 77 69 66 71 71 63 60 68 70 64 62 72 73
PWIND DIR E SE SW N N NE SE S SW
WIND CHAR BZ GN LT LT LT LT LT LT LT
AVG CLOUDS OV B2 B2 B2 OV B1 B1 B2 B2 SC SC SC B1 SC SC SC B1 SC
POP 12HR 50 60 30 50 20 5 10 20 20
RAIN SHWRS C C L C C C C C S S S
TSTMS C C C C C C C C S
MNZ072-120900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 67 82 64 78 61
TEMP 74 71 69 68 75 80 81 80 72 68 66 64 69 75 78 76 68 65 63 61
DEWPT 72 70 69 67 69 70 69 70 70 68 66 64 66 66 66 65 65 62 60 60
RH 93 97100 97 82 72 67 72 93100100100 90 74 67 69 90 90 90 97
WIND DIR E SE NW NE NE E E E E SE N N NE NE NE NE E E E E
WIND SPD 4 2 2 2 3 6 8 6 5 4 4 4 8 10 11 9 6 6 6 8
CLOUDS B1 B2 B2 B2 SC SC SC SC B2 OV OV OV B1 B1 SC SC B1 SC SC B2
POP 12HR 10 5 50 10 5
QPF 12HR 0 0 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C
SPRINKLES
TSTMS S C S
OBVIS PF K K K
HEAT INDEX 84 83
MAX HEAT 86 83 87
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 64 78 61 75 58 79 62 81
TEMP 73 72 67 65 76 76 67 62 73 73 60 59 76 77 65 63 78 79
DEWPT 66 69 67 65 72 73 67 62 64 65 60 59 63 67 65 63 69 71
PWIND DIR SE SE W NW NW W S S W
WIND CHAR GN GN LT LT GN LT LT LT GN
AVG CLOUDS B2 B2 B2 OV OV B1 B1 B1 B1 SC FW SC SC FW SC SC SC SC
POP 12HR 50 50 40 20 10 10 10 30 20
RAIN SHWRS C C C C C C S S S C S S
TSTMS S C C S C S S S S
MNZ081-120900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 67 82 64 76 61
TEMP 73 70 69 69 75 79 82 80 72 69 66 65 70 73 76 74 68 65 63 62
DEWPT 72 69 68 67 69 68 69 69 70 68 66 65 66 66 66 66 66 63 61 61
RH 97 97 97 93 82 69 65 69 93 97100100 87 79 71 76 93 93 93 97
WIND DIR NE NE NE NE NE E E NE E NE E NE NE NE NE NE E E E E
WIND SPD 3 2 3 2 5 8 6 5 4 4 4 4 8 10 10 8 6 6 8 9
CLOUDS B1 B1 B2 B2 SC SC SC SC B1 OV OV OV B2 B1 B1 B1 SC SC B2 B2
POP 12HR 20 10 50 40 10
QPF 12HR 0 0 0.12 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S C
TSTMS S
OBVIS PF PF K K K
HEAT INDEX 85 82
MAX HEAT 87 83 86
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 63 78 61 75 56 76 60 79
TEMP 72 71 67 65 75 75 67 63 72 72 61 58 74 74 64 61 76 77
DEWPT 65 68 67 65 71 71 67 63 64 64 61 58 62 65 64 61 67 69
PWIND DIR SE SE W NW N NW S S W
WIND CHAR GN GN LT LT GN LT LT LT GN
AVG CLOUDS B2 B2 B2 OV OV B2 B2 B1 B1 SC FW FW B1 SC SC SC B1 SC
POP 12HR 50 60 40 40 20 5 5 20 30
RAIN SHWRS C C C L C C C C S S S C
TSTMS S C C S S C C S S S
MNZ089-120900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 67 81 64 75 61
TEMP 73 70 69 68 75 78 81 79 71 69 66 66 69 72 75 73 67 65 63 62
DEWPT 72 69 68 68 70 70 70 70 71 69 66 66 67 67 67 67 66 64 62 62
RH 97 97 97100 84 76 69 74100100100100 93 84 76 81 97 97 97100
WIND DIR NE NE NE NE E E E E E NE E NE NE NE NE E E E E E
WIND SPD 5 4 4 5 8 9 8 5 6 6 6 8 10 11 11 10 9 9 10 11
CLOUDS SC B2 OV B2 SC SC SC SC OV B2 OV OV B2 B1 B1 B1 B1 SC B2 OV
POP 12HR 20 10 50 40 30
QPF 12HR 0 0 0.13 0.08 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S C C C
TSTMS C S S S S
OBVIS PF PF K K K
HEAT INDEX 85
MAX HEAT 85
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 64 78 61 75 56 76 60 79
TEMP 70 70 67 66 75 76 67 63 72 72 61 58 73 74 64 61 76 76
DEWPT 67 69 67 66 72 72 67 63 65 65 61 58 64 66 64 61 69 70
PWIND DIR E SE W N N N S S SW
WIND CHAR BZ GN LT LT LT LT LT LT GN
AVG CLOUDS B2 B2 B2 B2 OV B2 B1 B1 B1 SC FW SC B1 SC SC SC B1 SC
POP 12HR 50 50 40 40 10 10 10 30 20
RAIN SHWRS C C C C C C C C S S C S S
TSTMS S C C S S C C S S C S S
SDZ040-120900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 66 82 62 76 59
TEMP 73 70 68 67 74 79 82 80 71 67 64 63 68 73 76 74 67 64 61 60
DEWPT 71 69 68 67 70 70 69 69 69 67 64 63 66 67 66 66 64 62 60 59
RH 93 97100100 87 74 65 69 93100100100 93 81 71 76 90 93 97 96
WIND DIR E E E NE E E E E E E NE NE NE NE E E E E E E
WIND SPD 5 3 4 4 8 9 9 6 6 8 8 9 12 13 13 12 10 10 11 13
CLOUDS B1 B2 B2 B1 SC SC B1 B2 OV OV OV OV B1 B1 B1 B1 SC SC B1 OV
POP 12HR 10 5 60 20 20
QPF 12HR 0 0 0.29 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S S S S C
SPRINKLES
TSTMS S C S S
OBVIS PF K K K
HEAT INDEX 85
MAX HEAT 87 86
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 77 57 74 54 78 59 80
TEMP 72 70 66 64 75 75 65 60 72 72 60 56 75 76 64 60 77 78
DEWPT 67 70 66 64 73 72 65 60 64 65 60 56 65 67 64 60 70 71
PWIND DIR SE SE W N N E S S SW
WIND CHAR BZ GN LT LT LT LT LT LT GN
AVG CLOUDS B2 B2 B2 B2 OV B1 B1 B1 B2 FW FW SC B2 SC SC SC B2 FW
POP 12HR 50 50 40 20 10 10 10 40 20
RAIN SHWRS C C C C S C S S C C S
TSTMS S C C S C S S S S
SDZ050-120900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 67 82 63 74 61
TEMP 77 74 70 68 72 78 81 79 71 68 67 65 67 69 72 72 67 66 63 62
DEWPT 71 69 67 67 70 70 68 69 69 68 67 65 67 69 67 68 67 66 63 62
RH 82 84 90 97 93 76 65 72 93100100100100100 84 87100100100100
WIND DIR NE NE E NW NE E E E NE E NE NE NE NE E E E E E E
WIND SPD 8 8 6 6 9 11 11 11 12 11 11 13 14 16 16 14 13 12 13 12
WIND GUST 26 26
CLOUDS B2 B2 B2 B2 B1 SC SC B1 OV OV OV OV OV B2 B1 B1 B2 OV OV OV
POP 12HR 40 10 90 50 60
QPF 12HR 0.11 0 0.91 0.13 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C D C C C C C C C L L C
TSTMS S S C C C S C C S C C C
OBVIS PF K K K
HEAT INDEX 84
MAX HEAT 95 90 85
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 62 76 59 75 59 78 62 82
TEMP 68 70 67 64 72 74 65 61 71 73 63 61 73 76 66 63 77 79
DEWPT 68 70 67 64 71 70 65 61 66 66 63 61 68 69 66 63 70 70
PWIND DIR SE S NW N NE SE S S S
WIND CHAR GN GN GN LT LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 OV B2 B1 SC B1 SC SC B1 B2 SC SC SC B1 FW
POP 12HR 40 40 50 30 10 30 20 30 10
RAIN SHWRS C S S C C C C C C C S C S
TSTMS C S S C C C C S C C S C S
SDZ057-120900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 67 83 63 76 61
TEMP 78 73 71 69 74 80 83 80 72 69 67 65 68 72 74 74 69 66 64 62
DEWPT 72 70 68 69 72 70 70 70 71 69 67 65 68 68 68 68 67 66 64 62
RH 82 90 90100 93 72 65 72 97100100100100 87 82 82 93100100100
WIND DIR E E SE N E E E E NE NE NE NE NE E E E E E E E
WIND SPD 8 6 5 5 8 10 10 10 11 11 11 11 12 14 16 14 13 12 13 12
CLOUDS B2 B2 B1 B1 B1 SC SC SC OV OV OV OV B2 B1 B1 B1 B1 B2 B2 OV
POP 12HR 40 10 60 40 50
QPF 12HR 0.13 0 0.53 0.17 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S L L L C C C C C S S C C C
TSTMS S C C C C S S S S S S S
OBVIS PF K K K
HEAT INDEX 83 87 83
MAX HEAT 91 88 83 87
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 78 58 77 58 80 62 84
TEMP 69 72 68 64 74 76 66 61 73 75 65 62 75 78 68 63 79 81
DEWPT 69 72 68 64 71 71 66 61 65 66 65 62 69 70 68 63 71 71
PWIND DIR SE SE NW N NE SE SE S S
WIND CHAR GN GN GN LT LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 OV B2 B1 SC B1 SC SC B1 B2 SC SC SC B1 FW
POP 12HR 40 40 40 30 10 30 20 40 10
RAIN SHWRS C C S C C C C S C C S C S
TSTMS S S S C C C C S S C S C S
SDZ038-120900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 68 83 63 78 62
TEMP 75 72 70 69 75 80 83 80 71 68 67 65 68 74 77 75 68 65 64 63
DEWPT 72 71 70 68 70 68 68 70 69 68 67 65 67 66 66 67 65 64 63 62
RH 90 97100 97 84 67 61 72 93100100100 97 76 69 76 90 97 97 97
WIND DIR E E E NE E E E NE NE E NE N NE E E E E E E E
WIND SPD 6 5 4 4 6 8 8 8 8 8 6 9 10 12 12 11 10 9 9 11
CLOUDS SC OV B1 B1 B1 B1 B1 B2 OV OV OV OV B2 B2 B1 B1 SC B1 B1 OV
POP 12HR 20 5 60 30 10
QPF 12HR 0.04 0 0.39 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C L C C C
TSTMS S C S C C S C
OBVIS PF K K K
HEAT INDEX 82 86 83
MAX HEAT 90 85 83 87
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 63 77 59 76 58 79 61 83
TEMP 72 71 67 64 74 74 64 60 73 74 62 59 75 77 66 63 79 80
DEWPT 67 71 67 64 70 72 64 60 64 66 62 59 66 70 66 63 70 71
PWIND DIR SE S NW N N E S S S
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 OV B2 B1 SC B1 SC SC SC B2 SC SC SC B1 FW
POP 12HR 50 40 30 20 10 20 20 40 10
RAIN SHWRS C C C S C S S S S S C C
TSTMS C C S S C S S S S S C C
SDZ059-120900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 68 85 65 78 62
TEMP 77 73 71 69 75 80 84 81 72 69 68 66 69 74 78 76 69 66 64 63
DEWPT 74 72 70 69 70 71 71 72 71 69 68 66 69 69 69 69 68 66 64 63
RH 90 97 97100 84 74 65 74 97100100100100 84 74 79 97100100100
WIND DIR E E SE NE E E E NE NE NE NE NE NE E E E E E E E
WIND SPD 8 5 4 5 6 9 9 10 9 9 9 10 12 13 13 12 11 10 10 11
CLOUDS B1 OV B2 B1 B1 SC B1 B1 OV OV OV OV B2 B2 B1 B1 B1 B1 B2 OV
POP 12HR 20 10 70 40 40
QPF 12HR 0.03 0 0.44 0.15 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C L L C C C C L
TSTMS S S C C S S S S S C
OBVIS K K K
HEAT INDEX 84 89 85
MAX HEAT 97 92 85 91
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 63 78 60 76 58 79 62 83
TEMP 71 72 68 65 74 75 66 62 73 74 63 60 74 76 67 63 79 80
DEWPT 70 71 68 65 73 74 66 62 67 69 63 60 69 71 67 63 72 74
PWIND DIR SE SE NW N N E S S S
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 OV B2 B1 B1 B1 SC SC SC B2 SC SC SC B1 FW
POP 12HR 60 40 30 20 10 20 20 40 10
RAIN SHWRS L C C S C C S S S S S C C
TSTMS C C S S C C S S S C C
SDZ062-120900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 68 84 66 77 63
TEMP 76 73 71 69 76 80 83 81 73 70 68 67 70 74 77 75 69 66 65 64
DEWPT 73 71 70 68 71 72 72 71 71 70 68 67 68 69 69 69 67 65 63 63
RH 90 93 97 97 85 77 70 72 93100100100 93 84 76 82 93 97 93 97
WIND DIR E NE NE NE E E E E E NE E NE NE NE E E E E E E
WIND SPD 8 5 4 4 8 9 8 8 8 8 8 8 11 12 12 11 10 9 11 12
CLOUDS SC B2 B2 B2 B1 B1 B1 SC OV B2 OV OV B2 B2 B1 B1 B1 SC B2 OV
POP 12HR 30 10 60 40 30
QPF 12HR 0.01 0 0.31 0.08 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L L C C S S C C L
TSTMS S S C S S S S S C
OBVIS K K K
HEAT INDEX 84 88 86
MAX HEAT 90 87 85 90 85
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 65 79 62 75 58 77 61 81
TEMP 72 71 68 66 76 77 67 63 73 73 62 59 74 75 66 62 77 79
DEWPT 70 71 68 66 74 74 67 63 67 68 62 59 67 69 66 62 72 73
PWIND DIR SE SE NW N N E S S SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 OV B2 B1 B1 B2 SC SC SC B2 B1 SC SC B2 SC
POP 12HR 60 50 40 40 20 10 10 30 10
RAIN SHWRS L C C C C C C C S C C S
TSTMS C C C S S C C S C S
SDZ070-120900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 70 85 66 77 64
TEMP 78 75 72 71 76 81 84 83 74 72 69 68 72 74 76 75 70 68 65 65
DEWPT 76 73 71 70 73 76 76 76 74 72 69 68 72 73 74 73 70 68 65 65
RH 94 94 97 97 90 85 77 80100100100100100 97 94 94100100100100
WIND DIR E E NE E NE NE NE E E E E NE E NE E E E E E E
WIND SPD 8 6 5 6 8 10 9 9 10 9 8 8 10 13 13 12 12 10 11 11
CLOUDS B1 B2 B2 B2 B1 B1 SC SC B2 OV OV OV B2 B2 B1 B1 B1 B1 B2 OV
POP 12HR 30 10 80 60 60
QPF 12HR 0.04 0 0.96 0.15 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S D D L L S S C C L L C
TSTMS S S S C S S S S S C C C S C
OBVIS K K
HEAT INDEX 87 92 90
MAX HEAT 107 99 90 96 88
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 65 80 63 76 59 77 62 81
TEMP 73 73 70 68 77 78 69 65 73 75 65 61 73 75 67 63 77 79
DEWPT 73 73 70 68 77 77 69 65 72 72 65 61 71 73 67 63 74 76
PWIND DIR SE SE NW N N E SE S SW
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS OV B2 B2 B2 OV B2 B1 B1 B2 SC SC SC B2 B1 SC SC B2 SC
POP 12HR 40 50 40 40 20 10 10 30 10
RAIN SHWRS C S C C C C C C S S C
TSTMS C S C C C C C S S C
SDZ069-120900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
748 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 69 84 66 76 63
TEMP 77 74 72 71 75 80 83 82 74 71 69 68 70 73 76 74 70 68 66 64
DEWPT 75 72 70 69 72 76 75 75 74 71 69 68 70 72 73 73 70 68 66 64
RH 94 93 93 93 90 88 77 79100100100100100 97 90 97100100100100
WIND DIR NE E NE E NE NE NE E E NE E NE E NE E E E E E E
WIND SPD 8 8 6 6 8 9 9 9 10 9 9 9 11 13 13 13 12 11 11 12
CLOUDS B1 B2 B2 B2 B1 SC SC SC B2 OV OV OV B2 B2 B1 B1 B1 B1 OV OV
POP 12HR 40 10 80 60 60
QPF 12HR 0.06 0 0.82 0.10 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L D L L S S C C L L C
TSTMS S C C S S S S C S C C C
OBVIS K K
HEAT INDEX 85 90 89
MAX HEAT 99 94 87 93 86
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 65 79 62 77 59 78 62 82
TEMP 72 74 69 67 77 77 69 64 73 75 65 61 73 76 67 63 77 79
DEWPT 72 74 69 67 76 76 69 64 71 72 65 61 71 73 67 63 74 76
PWIND DIR SE SE NW N N E S S SW
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS OV B2 B2 B2 OV B2 B1 B1 B2 SC SC SC B2 SC SC SC B1 SC
POP 12HR 40 50 50 40 10 20 10 30 10
RAIN SHWRS C S C C C C C C S C C
TSTMS C S C C C C C S S C C
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