269
FOUS53 KFSD 082248
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
548 PM CDT SAT AUG 8 2026
IAZ012-090900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 66 84 66
TEMP 79 71 69 68 66 75 81 84 82 74 70 67 66 73 80 84 82 73 70 68 66
DEWPT 68 69 69 68 66 73 75 76 76 74 70 67 66 72 73 75 75 73 70 68 66
RH 69 93100100100 94 82 77 82100100100100 97 79 74 79100100100100
WIND DIR S SE S SE S NE NE NE NE E E E E E E E E E E E E
WIND SPD 12 11 10 9 6 6 6 9 9 9 8 8 9 11 9 6 8 8 6 6 6
CLOUDS SC B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B2 OV B1 SC SC SC B1 B1 B1 B2
POP 12HR 20 5 10 5 20
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
SPRINKLES C C
TSTMS S S S S
OBVIS K K
HEAT INDEX 87 92 88 85 91 89
MAX HEAT 82 89 94 86 94 85
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 85 64 81 62 73 58 72 58 72
TEMP 81 81 70 65 79 79 66 62 71 71 60 58 70 69 61 59 69 70
DEWPT 74 75 70 65 72 71 66 62 65 66 60 58 64 66 61 59 67 69
PWIND DIR E E NE NE NE E E E E
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B1 SC SC SC B2 SC B1 B1 OV B1 SC SC B2 B1 B1 B1 OV B1
POP 12HR 5 20 10 30 20 20 30 30 20
RAIN SHWRS S S C S S S C S S C S
TSTMS S C S S S S S S
IAZ031-090900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 88 68 87 68
TEMP 81 76 72 70 68 78 85 88 86 78 72 70 68 75 83 87 85 77 73 70 68
DEWPT 69 71 70 69 68 72 73 74 75 74 72 70 68 72 74 75 75 74 72 70 68
RH 67 85 93 97100 82 67 63 70 88100100100 90 74 68 72 90 97100100
WIND DIR SE SE SE SE SE S N NE NE E E E E E E SE SE SE E E E
WIND SPD 12 11 10 9 6 5 6 6 9 8 6 6 6 8 6 5 6 5 5 5 4
WIND GUST 20
CLOUDS SC SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1 OV B2 SC SC FW B1 B1 B1 B2
POP 12HR 20 0 5 0 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
SPRINKLES C C C
TSTMS C C
HEAT INDEX 84 91 97 95 90 95 94
MAX HEAT 86 85 93 99 94 90 98 93
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 87 67 83 64 74 60 72 59 72
TEMP 84 84 71 67 80 81 69 64 71 73 64 60 69 70 63 60 69 71
DEWPT 74 75 71 67 73 72 68 64 68 68 64 60 66 67 63 60 68 69
PWIND DIR E NE NE NE NE E E E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC B2 B1 SC B2 OV B1 B1 B1 B2 B1 SC B1 OV B1
POP 12HR 5 20 5 40 40 30 40 30 20
RAIN SHWRS S S S C C C C C C S C C S
TSTMS S S S C S C S C S S S C S
IAZ014-090900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 84 66
TEMP 77 71 65 67 66 74 80 82 81 73 68 66 66 73 80 83 82 72 69 67 66
DEWPT 64 64 64 66 66 70 72 73 74 72 68 66 66 69 71 72 72 71 69 66 66
RH 64 79 97 97100 87 77 74 79 97100100100 87 74 70 72 97100 97100
WIND DIR S SE SE S SE NE E NE NE E E E E E E E E E E E E
WIND SPD 11 10 10 8 6 6 6 8 8 8 6 8 8 10 8 8 6 6 5 6 5
CLOUDS SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1 OV OV B1 B1 SC SC SC B1 B2 B2
POP 12HR 40 5 5 5 20
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S
SPRINKLES C
TSTMS C S S
OBVIS PF K K
HEAT INDEX 84 87 86 82 88 87
MAX HEAT 82 84 90 84 90
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 85 64 82 61 74 57 73 57 73
TEMP 81 81 67 65 79 79 64 61 71 71 59 58 70 69 60 57 69 70
DEWPT 72 73 67 65 70 69 64 61 63 64 59 57 62 63 60 57 63 65
PWIND DIR NE NE NE NE NE E E E E
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B2 SC SC SC B2 SC SC B2 B2 B1 SC SC B2 B1 B1 B1 B2 B1
POP 12HR 10 20 10 20 20 20 40 30 20
RAIN SHWRS S S S S C S C C S
TSTMS S S S S S S S S
IAZ022-090900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 87 67 84 68
TEMP 77 71 68 68 67 77 83 86 84 74 70 68 68 73 81 84 83 73 71 69 68
DEWPT 67 68 68 68 67 72 73 74 75 73 70 68 68 72 73 74 75 73 71 69 68
RH 71 90100100100 85 72 68 74 97100100100 97 77 72 77100100100100
WIND DIR SE SE S S S S SE NE NE E E E E E E SE E SE E E E
WIND SPD 10 10 9 9 8 6 6 6 8 8 8 8 9 10 8 8 5 6 5 6 8
CLOUDS SC SC B1 B1 B1 SC B1 B1 B1 B1 B1 B2 OV B2 SC SC SC SC B1 B2 B2
POP 12HR 30 5 5 5 30
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C
SPRINKLES C
TSTMS S C C C
HEAT INDEX 89 93 92 86 91 89
MAX HEAT 82 90 95 89 86 93 85
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 85 66 82 63 74 59 72 59 72
TEMP 82 82 70 66 79 79 66 63 71 70 61 60 69 69 61 59 68 70
DEWPT 74 74 70 66 72 71 66 63 66 66 61 59 64 66 61 59 66 68
PWIND DIR E NE NE NE NE E E E E
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B1 SC SC SC B2 SC SC B2 B2 B1 SC B1 B2 B1 SC B1 B2 B1
POP 12HR 10 20 5 30 30 30 40 40 20
RAIN SHWRS S S C C C C C C C C C S
TSTMS S C S C C C S C S C
MNZ072-090900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 80 62 81 63
TEMP 79 69 67 67 65 71 76 79 78 71 66 64 62 70 78 81 79 70 67 65 63
DEWPT 65 65 65 67 65 69 71 71 71 71 66 64 62 65 68 68 70 69 67 65 63
RH 62 87 93100100 93 85 77 79100100100100 84 71 65 74 97100100100
WIND DIR S S S S N NE N N NE E N E E E E E E E NE E NE
WIND SPD 9 10 10 6 5 4 8 8 5 4 3 3 3 5 9 8 8 5 4 3 3
CLOUDS SC SC B1 B1 OV SC B1 B1 B1 B1 B1 B1 B1 SC SC SC FW SC B1 B1 B2
POP 12HR 50 30 5 5 20
QPF 12HR 0.03 0.08 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C S S
SPRINKLES C
TSTMS S S C S S S
HEAT INDEX 84
MAX HEAT 83 83 84
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 81 63 79 59 73 57 73 58 73
TEMP 78 79 67 64 77 77 64 60 70 72 59 57 71 71 60 58 71 72
DEWPT 70 72 67 63 67 67 63 59 60 62 58 56 59 61 60 58 62 64
PWIND DIR NE N N N N NE E SE E
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS B1 SC SC SC SC SC SC B1 B1 SC SC SC B1 SC SC B1 B2 B1
POP 12HR 10 20 10 10 20 10 20 20 20
RAIN SHWRS S S S S S S S
TSTMS S S S S
MNZ081-090900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 79 63 80 64
TEMP 77 71 66 66 64 72 76 79 77 72 67 65 63 71 77 80 79 71 68 66 64
DEWPT 63 63 65 66 64 68 69 70 70 72 67 65 63 66 67 68 69 70 68 66 64
RH 62 76 97100100 87 79 74 79100100100100 84 71 67 72 97100100100
WIND DIR S S S S S E N NE NE E E E E E E E E E E E NE
WIND SPD 9 11 10 8 4 4 5 6 5 4 3 3 4 6 8 6 5 4 3 3 3
CLOUDS SC SC SC B1 B1 B1 SC B1 B1 B1 B1 B2 B2 SC SC B1 SC B1 B1 B2 B2
POP 12HR 40 20 5 5 20
QPF 12HR 0.05 0.05 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S
SPRINKLES C
TSTMS C S S S S
OBVIS K K K
HEAT INDEX 83
MAX HEAT 82 83 84
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 81 63 79 59 72 55 72 57 72
TEMP 78 79 68 64 77 76 64 60 70 71 59 56 69 70 60 57 69 70
DEWPT 69 70 68 64 66 66 63 59 59 61 59 56 58 60 60 57 60 63
PWIND DIR NE NE N N N NE E E NE
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS B1 SC SC SC B1 SC SC B1 B2 B1 SC SC B1 SC SC B1 B1 B1
POP 12HR 5 20 10 10 20 10 20 30 20
RAIN SHWRS S S S S S S C S
TSTMS S S S S S
MNZ089-090900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 80 64 81 65
TEMP 77 68 67 66 65 72 77 79 78 72 68 65 64 71 78 81 79 71 68 66 65
DEWPT 63 65 66 66 65 69 71 72 71 72 68 65 64 68 68 69 70 71 68 66 65
RH 62 90 97100100 90 82 79 79100100100100 90 71 67 74100100100100
WIND DIR S S S S S NE NE NE NE E E E E E E E E E NE E E
WIND SPD 10 11 12 10 6 6 6 8 8 6 5 6 8 10 9 8 8 6 5 6 5
CLOUDS SC SC B1 B1 B2 B1 SC B1 B1 B1 B1 OV OV B1 B1 B1 SC B1 B1 B2 B2
POP 12HR 30 10 5 5 20
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S
SPRINKLES C C
TSTMS S S S S
HEAT INDEX 84
MAX HEAT 84 85
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 81 64 79 60 72 56 72 57 72
TEMP 78 79 68 64 77 77 64 60 69 70 59 57 69 69 60 58 69 70
DEWPT 70 71 68 64 67 66 64 60 60 61 59 56 58 61 60 57 61 63
PWIND DIR NE NE NE NE NE E E E E
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B2 SC SC SC B1 SC SC B1 B2 B1 SC SC B1 SC SC B1 B2 B1
POP 12HR 5 20 10 20 20 20 30 30 10
RAIN SHWRS S S S S C S S C S
TSTMS S S S S S S S
SDZ040-090900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 80 61 81 63
TEMP 78 68 66 66 64 70 77 80 78 70 65 63 61 70 78 81 79 70 67 65 63
DEWPT 64 65 65 66 64 70 71 71 70 70 65 63 61 66 68 68 69 69 67 65 63
RH 62 90 97100100100 82 74 76100100100100 87 71 65 72 97100100100
WIND DIR S SE S SE NE NE NE NE NE E NE E E E E E E E E E NE
WIND SPD 11 11 11 8 5 8 11 11 9 8 5 6 6 10 11 10 10 8 6 6 5
WIND GUST 21
CLOUDS SC B1 B1 B1 B2 SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B1 B2
POP 12HR 40 20 30 5 30
QPF 12HR 0.01 0.01 0.03 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S S C C
SPRINKLES C C C C
TSTMS S C S S S S S S
HEAT INDEX 82 84 81
MAX HEAT 82 85 85
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 82 61 79 57 72 54 72 56 73
TEMP 79 79 66 62 77 77 62 58 70 71 58 55 70 70 59 56 70 71
DEWPT 71 71 66 62 67 66 62 57 60 61 57 54 59 61 59 56 62 64
PWIND DIR NE NE N NE NE E E E E
WIND CHAR LT LT LT LT GN LT GN GN GN
AVG CLOUDS B1 SC SC SC B1 SC B1 B1 B2 B1 SC SC B2 B1 SC B1 OV B1
POP 12HR 10 20 5 20 20 20 30 20 20
RAIN SHWRS S S S S C S S S S
TSTMS S S S S S S S
SDZ050-090900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 86 65 86 65
TEMP 87 74 72 70 67 74 82 86 84 75 69 67 66 71 80 86 83 73 69 67 66
DEWPT 66 67 68 68 67 69 70 68 68 69 69 67 66 70 70 68 69 69 69 67 66
RH 50 79 87 93100 84 67 55 59 82100100100 97 72 55 63 87100100100
WIND DIR S SE S S W N NE NE E E E E E SE SE SE SE SE E E E
WIND SPD 14 14 12 10 8 12 14 14 13 11 10 10 10 12 11 12 12 10 10 8 8
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 SC SC FW B1 SC SC B2
POP 12HR 5 5 20 10 30
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C
SPRINKLES C
TSTMS S C S
HEAT INDEX 89 86 89 87 84 89 87
MAX HEAT 91 86 86 90 85 85 89 83
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 86 64 80 61 71 58 69 57 72
TEMP 81 83 68 65 77 76 65 62 69 69 61 58 66 66 60 58 68 70
DEWPT 71 68 68 65 68 66 65 62 64 64 61 58 62 63 60 58 64 65
PWIND DIR E E E NE E SE SE SE SE
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS B1 SC SC B1 B2 SC B2 B2 OV B2 B1 B1 OV B1 B1 B2 OV B1
POP 12HR 5 50 20 60 50 50 50 40 20
RAIN SHWRS C C S L L C S C C C S S C S S
TSTMS C C S C C S S C C S S S S S
SDZ057-090900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 86 65 86 65
TEMP 88 77 72 70 67 75 82 86 84 75 70 67 65 72 81 86 84 74 70 67 66
DEWPT 66 68 70 69 67 70 71 69 69 71 70 67 65 69 70 69 69 71 70 67 66
RH 48 74 93 97100 84 69 57 61 87100100100 90 69 57 61 90100100100
WIND DIR SE SE S SE SE N NE NE E E E E E SE SE SE E NE E E E
WIND SPD 14 13 11 6 6 11 13 13 12 11 10 10 10 10 11 12 11 11 10 8 6
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 SC SC B1
POP 12HR 10 5 40 5 40
QPF 12HR 0 0 0.06 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S
SPRINKLES C
TSTMS C S C C S
HEAT INDEX 90 86 90 87 85 90 88
MAX HEAT 93 88 88 91 85 86 91 85
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 87 64 82 61 74 59 72 58 74
TEMP 82 84 69 65 78 78 66 62 71 71 62 59 68 69 61 59 70 72
DEWPT 71 68 69 65 68 66 65 62 62 62 61 59 61 62 61 59 64 64
PWIND DIR E E E NE E E SE E SE
WIND CHAR GN LT GN GN GN GN GN GN GN
AVG CLOUDS B1 SC SC SC B2 SC B2 B2 OV B1 B1 B1 OV B1 B1 B1 OV B1
POP 12HR 20 40 20 60 40 50 40 30 20
RAIN SHWRS S C C S L L C S C C C S S C S S
TSTMS S C C S C C S S C C S S S S S
SDZ038-090900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 84 63 85 64
TEMP 82 73 70 68 66 72 79 83 81 72 67 65 63 71 80 85 82 72 68 66 65
DEWPT 65 67 68 68 66 69 69 69 68 70 67 65 63 66 67 68 69 69 68 66 65
RH 56 81 93100100 90 72 63 65 93100100100 84 65 57 65 90100100100
WIND DIR S SE SE SE NE NE NE NE NE E E E E SE E E E NE E E E
WIND SPD 13 13 11 8 6 10 11 11 10 10 8 6 6 9 9 9 9 9 9 6 6
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 SC SC SC SC SC SC SC B2
POP 12HR 20 5 60 5 30
QPF 12HR 0.01 0 0.12 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L C C C C S
SPRINKLES C
TSTMS S S C C S S S
HEAT INDEX 84 86 84 82 88 86
MAX HEAT 85 83 88 83 89
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 84 63 81 60 73 57 73 58 73
TEMP 80 81 68 64 78 78 64 60 71 71 61 58 71 71 61 59 70 71
DEWPT 69 69 68 64 66 66 64 60 61 62 60 58 60 62 61 59 63 65
PWIND DIR NE NE NE NE NE E E E E
WIND CHAR LT LT LT LT GN LT GN GN GN
AVG CLOUDS B1 SC SC SC B1 SC B1 B1 B2 B1 B1 B1 OV SC B1 B1 B2 B1
POP 12HR 20 30 10 30 20 20 30 30 30
RAIN SHWRS S S C S C S S S C S S C C S
TSTMS S S C S C S S S S S S S
SDZ059-090900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 88 65 88 66
TEMP 84 74 72 70 68 76 83 87 84 75 69 67 65 74 83 88 85 74 70 68 66
DEWPT 68 69 69 69 68 71 72 70 70 72 69 67 65 68 69 68 69 71 70 68 66
RH 59 84 90 97100 85 70 57 63 90100100100 82 63 52 59 90100100100
WIND DIR S SE S S SE NE NE NE NE E E E NE SE SE SE E E E E E
WIND SPD 16 16 13 10 6 10 12 12 12 11 9 6 8 10 11 10 11 10 9 6 6
WIND GUST 26
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 SC SC SC SC B1 SC SC B1
POP 12HR 10 5 30 5 30
QPF 12HR 0 0 0.01 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C S
SPRINKLES C C
TSTMS S C S S S S
HEAT INDEX 87 88 93 89 87 92 90
MAX HEAT 90 85 90 94 87 87 94 87
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 87 64 83 61 76 58 74 59 75
TEMP 83 83 69 65 80 80 66 62 73 73 62 58 71 71 62 59 72 73
DEWPT 72 71 69 65 68 67 66 61 62 64 62 58 61 64 61 59 64 67
PWIND DIR NE NE NE NE NE E SE E SE
WIND CHAR GN LT GN LT GN GN GN GN GN
AVG CLOUDS B1 SC SC SC B2 SC B1 B2 B2 B1 B1 B1 B2 SC B1 B2 OV B1
POP 12HR 20 20 10 30 20 30 30 30 20
RAIN SHWRS S S S S C S S C C S S C S
TSTMS S S S S C S S C S S S S
SDZ062-090900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 65 84 67
TEMP 81 73 70 69 67 75 81 83 82 74 69 67 66 73 81 84 82 74 70 68 67
DEWPT 65 67 68 69 67 71 73 74 73 72 69 67 66 68 70 71 71 71 70 68 67
RH 58 81 93100100 87 77 74 74 93100100100 84 69 65 69 90100100100
WIND DIR S SE S S SE NE NE NE NE E E E E E E E E E NE NE NE
WIND SPD 11 12 10 6 5 6 9 10 10 9 6 8 8 10 9 8 9 8 6 6 5
CLOUDS SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 OV B1 SC SC SC B1 B1 B1 B2
POP 12HR 20 5 10 5 30
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
SPRINKLES C C C C
TSTMS S S S C C
HEAT INDEX 83 85 89 86 85 89 87
MAX HEAT 84 82 87 93 86 86 91 86
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 85 65 82 61 75 58 73 58 74
TEMP 82 82 69 66 79 80 66 62 73 73 62 58 71 71 61 59 72 72
DEWPT 72 72 69 66 68 67 65 61 62 62 60 58 60 63 61 59 63 65
PWIND DIR NE E NE NE NE E E E E
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B1 SC SC SC B2 SC B1 B1 OV B1 SC SC B2 B1 B1 B1 OV B1
POP 12HR 5 20 10 30 20 20 30 30 10
RAIN SHWRS S S C S S C C S C
TSTMS S S C S S C S S
SDZ070-090900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 88 67 87 68
TEMP 82 78 71 70 68 77 85 87 86 77 72 69 69 74 83 87 85 76 72 70 68
DEWPT 70 72 71 70 68 73 75 75 76 75 72 69 69 73 75 75 76 75 72 70 68
RH 67 82100100100 87 72 68 72 94100100100 97 77 68 75 97100100100
WIND DIR SE SE SE SE SE SW N NE NE E E E E E E E SE SE E E E
WIND SPD 16 14 12 10 6 6 9 11 12 10 8 8 9 10 9 9 9 6 6 8 6
CLOUDS SC B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 OV B2 SC SC SC SC B1 B1 B2
POP 12HR 10 0 20 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
SPRINKLES C
TSTMS S S S S S
HEAT INDEX 85 93 97 95 90 96 94
MAX HEAT 87 85 95 100 94 91 98 91
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 87 67 83 64 74 61 72 59 73
TEMP 83 83 71 67 80 81 68 64 71 73 64 61 69 70 63 60 69 71
DEWPT 75 75 71 67 73 72 68 64 67 68 64 61 65 68 63 60 68 70
PWIND DIR E NE NE NE NE E SE E E
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS B1 SC SC SC B2 SC B1 B2 OV B1 B1 B1 B2 B1 SC B1 OV B1
POP 12HR 5 20 5 40 30 30 30 30 20
RAIN SHWRS S S C C C S S C C S S C S
TSTMS S S C C S S S C S S S C S
SDZ069-090900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
548 PM CDT SAT AUG 8 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 88 67 87 68
TEMP 82 76 71 70 68 76 83 87 84 77 72 69 67 73 82 87 85 76 72 69 68
DEWPT 71 72 71 70 68 73 75 75 75 75 72 69 67 72 74 74 74 75 72 69 68
RH 69 87100100100 90 77 68 74 94100100100 97 77 65 70 97100100100
WIND DIR SE SE SE SE SE SW N NE E E E NE E E E E SE E NE E E
WIND SPD 16 16 11 9 5 8 10 12 12 11 9 9 10 11 10 9 10 9 9 8 6
CLOUDS SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 OV OV B1 SC SC SC B1 B1 B1 B2
POP 12HR 10 5 10 0 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
SPRINKLES C
TSTMS S C C C
HEAT INDEX 86 91 96 93 88 94 94
MAX HEAT 88 85 94 99 91 90 97 90
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 87 67 83 64 75 60 72 60 74
TEMP 83 84 71 67 80 80 68 64 72 73 64 60 69 70 63 60 70 71
DEWPT 74 74 71 67 72 71 68 64 66 67 63 60 64 67 63 60 67 69
PWIND DIR NE E NE NE NE E E E SE
WIND CHAR GN LT GN LT GN LT GN GN GN
AVG CLOUDS B1 SC SC SC B2 SC B1 B2 OV B1 B1 B1 B2 B1 B1 B1 OV B1
POP 12HR 5 30 10 40 30 40 30 30 20
RAIN SHWRS C C C C C S C C S S C S
TSTMS C C C C S S C S S S S
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