941
FOUS53 KFSD 301937
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
237 PM CDT SUN AUG 30 2026
IAZ012-310900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 87 67 87 66
TEMP 90 88 78 74 71 70 78 84 86 84 72 69 67 67 76 84 86 84 73 70 67 66
DEWPT 72 72 69 67 65 64 69 69 68 68 67 66 65 64 69 70 70 71 69 67 66 65
RH 56 59 74 79 81 81 74 61 55 59 84 90 93 90 79 63 59 65 87 90 97 97
WIND DIR SW S S SW SW NW N N N NE E E E E E E E NE NE NE NE E
WIND SPD 10 6 4 3 3 3 6 5 3 3 2 2 2 2 2 4 4 4 8 6 6 4
CLOUDS SC SC SC SC B1 B2 B2 FW FW FW SC SC SC OV B2 B1 SC SC B1 B1 B2 B1
POP 12HR 0 10 10 10 60
QPF 12HR 0 0 0 0 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C
TSTMS C C S S
HEAT INDEX 97 95 88 89 87 88 91 88
MAX HEAT 99 91 88 91 84 88 91 83
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 67 87 68 87 68 87 67 85
TEMP 82 84 70 68 84 84 71 69 85 84 71 69 84 83 70 67 83 82
DEWPT 71 72 67 66 72 72 68 66 72 72 68 66 71 70 66 64 68 68
PWIND DIR SE SE S SE SE SE SE E SE
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS SC FW FW SC SC FW FW FW SC FW FW FW SC FW FW SC B1 SC
POP 12HR 10 30 10 10 10 10 10 20 10
RAIN SHWRS C C S
TSTMS C C S
IAZ031-310900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 89 68 89 69
TEMP 91 89 79 75 73 71 78 84 87 86 76 72 70 68 76 86 89 87 78 74 71 69
DEWPT 69 71 68 67 66 64 68 70 70 71 69 68 67 66 70 71 70 71 69 67 65 64
RH 49 56 69 76 79 79 71 63 57 61 79 87 90 93 82 61 54 59 74 79 81 84
WIND DIR S S S SE S W NW N N N NE NE N NE E E E NE NE E E E
WIND SPD 8 5 4 3 3 3 5 5 4 3 2 2 2 1 2 4 5 4 6 6 5 3
CLOUDS SC FW SC B1 B1 B2 B1 FW SC FW SC SC B1 OV B2 SC SC FW SC SC SC B1
POP 12HR 0 10 20 10 30
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C S
TSTMS S S S S S
HEAT INDEX 97 95 89 92 91 91 94 93
MAX HEAT 100 93 90 94 89 92 96 90
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 89 69 89 70 90 69 89 68 87
TEMP 85 86 73 70 86 86 73 70 88 86 74 70 87 86 73 68 85 84
DEWPT 70 71 67 65 71 71 67 65 71 71 68 66 70 69 66 64 68 67
PWIND DIR SE SE S SE SE SE SE E SE
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS SC FW FW SC B1 FW FW SC SC FW FW SC SC FW FW SC B1 SC
POP 12HR 10 40 20 20 5 10 10 10 10
RAIN SHWRS S S C S S
TSTMS S C S S
IAZ014-310900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 89 66 88 66
TEMP 89 88 78 75 73 71 79 85 87 84 72 69 67 66 76 84 87 84 73 70 68 66
DEWPT 70 70 68 66 64 64 68 69 68 68 67 64 63 63 68 68 69 69 68 66 64 64
RH 54 55 71 74 73 79 69 59 53 59 84 84 87 90 76 59 55 61 84 87 87 93
WIND DIR S S S S SW W N N N N NE NE NE NE E E E NE NE E NE E
WIND SPD 12 9 6 5 4 3 5 6 6 4 3 2 2 1 3 4 5 5 6 6 6 5
CLOUDS SC FW SC B1 B2 B1 B1 SC FW FW SC SC SC B2 B2 B2 SC SC B1 B1 B2 B1
POP 12HR 0 10 10 20 50
QPF 12HR 0 0 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C S
TSTMS S S S C C S S
HEAT INDEX 94 92 89 91 87 87 91 88
MAX HEAT 97 90 90 92 84 88 91 85
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 87 68 88 67 87 65 85
TEMP 83 84 70 68 83 84 72 69 85 84 71 68 84 83 69 66 82 81
DEWPT 69 70 67 66 71 71 68 66 70 71 68 66 70 69 66 64 67 66
PWIND DIR E SE S S SE SE SE E SE
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS SC FW FW SC SC SC FW FW SC FW FW FW SC FW FW SC B1 SC
POP 12HR 20 50 10 10 10 10 10 20 20
RAIN SHWRS S S C S S
TSTMS S S C S S
IAZ022-310900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 72 90 68 90 69
TEMP 89 88 78 75 74 72 81 86 88 86 74 71 70 68 78 86 89 86 75 73 70 69
DEWPT 70 71 68 66 66 66 70 71 70 71 70 68 67 67 70 71 71 71 69 66 65 64
RH 54 57 71 74 76 81 69 61 55 61 87 90 90 97 76 61 56 61 82 79 84 84
WIND DIR SW S S SW SW SW NW N N N NE NE NE NE E E SE E E E E E
WIND SPD 12 6 5 5 5 4 4 4 4 2 2 2 2 2 3 3 4 3 5 6 6 5
CLOUDS B1 SC B2 B1 B1 B1 SC SC FW CL SC FW B1 OV B2 B1 SC SC FW B1 B1 B1
POP 12HR 0 10 10 10 30
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS S S S
HEAT INDEX 94 94 84 91 93 91 91 94 92
MAX HEAT 97 90 93 95 86 91 95 88
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 88 69 88 69 89 68 88 66 86
TEMP 85 85 72 69 84 85 73 70 86 85 71 69 85 84 70 67 83 82
DEWPT 69 71 67 66 71 72 68 66 71 72 68 67 70 69 67 65 67 67
PWIND DIR SE SE S S SE SE SE E SE
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS SC FW FW SC B1 SC FW FW SC FW FW FW SC FW FW SC B1 SC
POP 12HR 20 50 20 20 10 10 10 10 10
RAIN SHWRS S S C S S S
TSTMS S S C S S
MNZ072-310900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 82 62 82 63
TEMP 88 85 77 74 71 69 73 78 81 80 69 65 63 62 72 79 81 78 69 65 64 63
DEWPT 73 74 70 68 66 66 66 64 62 66 64 61 59 58 63 64 64 68 66 65 64 63
RH 61 70 79 82 84 90 79 62 53 62 84 87 87 87 73 60 56 71 90100100100
WIND DIR S SE SW SW W NW NW N NW W S SW SW SW N N NE N NE SW SE E
WIND SPD 9 5 6 6 6 8 10 8 4 2 3 3 3 3 2 4 4 4 4 3 4 3
CLOUDS SC SC SC SC SC B1 SC SC SC B1 FW SC SC B2 SC B2 B1 B2 B2 B2 B2 B1
POP 12HR 0 5 5 10 80
QPF 12HR 0 0 0 0 0.20
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L D D
TSTMS S S C S
HEAT INDEX 96 93 82 83
MAX HEAT 96 87 83 83
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 83 65 86 67 87 68 85 66 84
TEMP 79 81 68 66 83 83 70 67 84 83 70 68 83 82 69 66 81 80
DEWPT 68 70 67 65 71 73 69 66 71 72 69 66 69 69 67 64 66 66
PWIND DIR SE SE SE S S SE SE SE SE
WIND CHAR LT LT GN LT LT LT GN LT GN
AVG CLOUDS SC FW FW SC SC FW FW FW SC FW FW FW SC FW FW SC SC SC
POP 12HR 10 30 5 20 5 10 10 20 10
RAIN SHWRS C S S
TSTMS C S S
MNZ081-310900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 84 64 84 64
TEMP 89 87 78 75 73 71 76 81 84 81 71 67 64 64 75 81 84 80 71 67 65 64
DEWPT 69 70 69 67 66 66 66 65 63 64 65 63 61 61 64 64 64 66 67 66 64 64
RH 52 57 74 76 79 84 71 58 49 56 81 87 90 90 69 56 51 62 87 97 97100
WIND DIR S S S SW W W N N N N NE W SW SW NE N NE NE NE NE NE E
WIND SPD 11 9 8 5 4 4 9 8 5 2 1 0 1 1 2 3 3 3 4 4 5 4
CLOUDS SC SC SC SC B1 B1 B1 SC SC FW FW CL SC B2 B1 B2 B1 B1 B1 B1 B1 B2
POP 12HR 5 5 5 10 70
QPF 12HR 0 0 0 0 0.39
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L
TSTMS S C C S
HEAT INDEX 94 91 83 83 83 82
MAX HEAT 95 89 84 86 83 86
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 66 85 67 86 67 85 65 83
TEMP 81 81 69 66 82 82 71 68 84 83 71 68 83 82 70 66 81 80
DEWPT 66 68 67 66 68 70 69 67 69 69 69 67 68 67 66 64 64 64
PWIND DIR E SE SE S S SE SE SE SE
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS SC FW FW SC SC FW FW FW SC FW FW FW SC FW FW SC B1 SC
POP 12HR 10 40 10 20 5 10 10 20 10
RAIN SHWRS C S S
TSTMS C S S
MNZ089-310900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 84 64 84 64
TEMP 88 85 77 75 72 70 75 81 83 81 70 67 65 64 74 81 83 80 70 67 65 64
DEWPT 69 70 69 67 65 65 67 65 63 64 65 63 61 61 65 65 65 68 68 66 65 64
RH 54 61 76 76 79 84 76 58 51 56 84 87 87 90 74 58 55 67 93 97100100
WIND DIR SW S SW SW SW NW N N N N NE NE E SE NE NE E NE NE NE NE E
WIND SPD 11 9 8 6 5 5 9 6 5 3 3 1 2 2 3 3 4 4 5 6 6 5
CLOUDS SC SC SC FW SC B1 B1 FW FW FW FW FW FW OV B1 B2 B1 SC B1 B1 B1 B1
POP 12HR 0 5 5 10 70
QPF 12HR 0 0 0 0 0.31
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L
TSTMS C C C S
HEAT INDEX 93 90 83 83 83 85 83
MAX HEAT 95 88 84 86 83 87
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 66 85 68 85 68 85 66 83
TEMP 80 81 69 67 82 82 71 68 83 82 71 68 83 81 69 66 80 80
DEWPT 68 69 67 66 69 71 69 66 69 70 68 67 69 68 67 64 65 64
PWIND DIR E SE S S SE SE SE SE SE
WIND CHAR LT LT GN LT LT LT GN LT GN
AVG CLOUDS SC FW FW SC SC FW FW FW SC FW FW FW SC FW FW SC B1 SC
POP 12HR 10 40 10 20 10 10 10 10 20
RAIN SHWRS C S S S
TSTMS C S S S
SDZ040-310900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 60 82 61
TEMP 89 85 75 71 69 67 71 79 82 80 68 64 62 60 71 79 81 78 68 64 63 61
DEWPT 70 72 68 66 65 64 65 61 60 64 62 59 57 56 63 63 64 67 65 64 63 61
RH 54 65 79 84 87 90 81 54 47 58 81 84 84 87 76 58 56 69 90100100100
WIND DIR SW W W S N NW N N NW SW SE SE SE SE E NE SE E E E E E
WIND SPD 10 5 4 4 6 8 9 6 3 2 2 2 2 2 2 4 4 4 6 5 5 4
CLOUDS FW SC SC SC SC B1 FW FW SC SC SC FW SC B2 B1 B2 B1 B2 B2 B2 B2 B1
POP 12HR 0 0 5 20 80
QPF 12HR 0 0 0 0 0.27
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S D D D D
TSTMS S C C S
HEAT INDEX 94 91 83
MAX HEAT 95 87 81 83 84
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 83 65 86 65 87 67 86 65 84
TEMP 79 81 67 65 83 83 68 66 84 83 70 67 84 82 68 65 82 80
DEWPT 68 70 66 64 70 72 67 65 69 70 67 65 68 69 65 63 65 66
PWIND DIR SE SE S SE SE SE SE SE SE
WIND CHAR LT LT GN LT GN LT GN GN GN
AVG CLOUDS SC FW FW SC SC FW FW FW SC CL FW FW SC FW FW SC B1 FW
POP 12HR 10 20 5 10 0 10 10 20 10
RAIN SHWRS S S
TSTMS S S
SDZ050-310900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 84 64 83 62
TEMP 90 88 78 74 68 64 69 77 82 82 72 68 66 64 71 78 82 78 70 66 64 62
DEWPT 60 62 61 60 60 59 59 57 56 59 58 57 58 59 63 64 65 67 66 65 63 62
RH 37 42 56 62 76 84 70 50 41 46 61 68 75 84 76 62 56 69 87 97 97100
WIND DIR W SW S NW NW NW NW N NE SE SE S S SW SE SE SE E E E SE E
WIND SPD 12 8 11 17 17 11 10 6 5 4 4 4 5 5 5 8 9 8 8 6 5 5
CLOUDS SC SC B1 B1 SC SC SC SC SC SC SC B1 B2 OV B2 B1 B1 B2 B1 SC SC B1
POP 12HR 5 5 20 60 60
QPF 12HR 0 0 0 0.06 0.13
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L L
TSTMS S C C C
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 65 90 66 90 68 89 67 87
TEMP 81 85 70 66 86 86 71 67 87 87 72 68 86 86 72 67 83 83
DEWPT 66 67 65 62 62 63 61 60 63 64 62 61 63 64 62 61 62 62
PWIND DIR SE S SW S S S SE SE SE
WIND CHAR GN GN GN LT GN GN GN GN BZ
AVG CLOUDS SC FW FW FW SC FW FW FW FW FW FW SC SC FW SC B1 SC SC
POP 12HR 5 10 5 5 0 20 10 20 10
RAIN SHWRS S S
TSTMS S S
SDZ057-310900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 84 64 82 62
TEMP 90 88 77 73 68 64 70 78 83 82 72 67 66 64 71 78 81 77 70 66 64 62
DEWPT 63 65 65 64 63 61 60 55 54 57 59 60 60 60 63 63 64 66 66 66 64 62
RH 41 47 67 73 84 90 71 45 37 43 64 78 81 87 76 60 56 69 87100100100
WIND DIR W SW SE N NW NW NW N N SE E SE SE SE S S E E E E E E
WIND SPD 10 5 6 14 11 6 6 4 4 4 6 4 3 3 4 6 8 9 9 6 5 5
CLOUDS SC SC B1 SC SC B1 FW SC B1 SC SC SC B1 B2 OV B2 B1 B2 B1 SC FW B1
POP 12HR 10 0 20 60 70
QPF 12HR 0 0 0 0.04 0.15
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L L
TSTMS S S C C
HEAT INDEX 90 83
MAX HEAT 92 87 83 83
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 66 90 66 91 68 90 67 88
TEMP 81 84 70 66 86 87 71 67 87 87 73 69 87 86 72 67 84 84
DEWPT 66 67 67 64 64 63 64 63 64 65 66 64 64 64 65 63 62 62
PWIND DIR SE SE S SE SE SE SE SE SE
WIND CHAR GN GN LT LT GN GN GN GN GN
AVG CLOUDS SC FW FW FW SC FW FW FW FW FW FW FW SC FW SC SC SC SC
POP 12HR 5 10 5 5 0 10 5 20 10
RAIN SHWRS S
TSTMS S
SDZ038-310900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 84 60 82 62
TEMP 87 85 75 72 68 64 70 79 82 81 69 65 62 60 70 79 81 77 68 65 64 62
DEWPT 67 70 68 66 64 61 61 57 56 61 61 59 58 57 61 63 64 67 66 65 64 62
RH 52 61 79 81 87 90 73 47 41 51 76 81 87 90 73 58 56 71 93100100100
WIND DIR W NW E N N NW N N NW SW SE SE SE E E E S NE E E E E
WIND SPD 10 6 4 9 11 9 9 5 3 4 3 3 3 3 4 5 5 5 5 5 4 4
CLOUDS SC SC SC SC SC B1 FW FW SC SC SC SC B1 B2 B2 B2 B1 B2 B2 B1 SC SC
POP 12HR 5 0 5 40 70
QPF 12HR 0 0 0 0.01 0.26
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L S S
TSTMS S C S S
HEAT INDEX 90 90 83
MAX HEAT 93 88 83 81 84
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 88 66 89 68 88 66 86
TEMP 80 83 68 66 83 85 70 66 85 85 71 68 85 85 70 67 83 83
DEWPT 67 70 67 65 68 68 65 64 67 69 66 65 66 67 65 63 64 64
PWIND DIR SE SE S SE SE SE SE SE SE
WIND CHAR LT GN GN LT GN GN GN GN GN
AVG CLOUDS SC FW FW SC SC FW FW FW FW FW FW SC SC FW SC SC SC FW
POP 12HR 5 10 5 0 0 10 5 20 10
RAIN SHWRS S
TSTMS S
SDZ059-310900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 63 85 63
TEMP 92 89 77 73 70 67 72 79 84 83 70 66 64 63 72 80 84 80 70 66 65 63
DEWPT 65 69 67 65 65 63 64 61 59 63 63 62 60 59 64 66 66 68 68 66 65 63
RH 41 52 71 76 84 87 76 54 43 51 78 87 87 87 76 62 55 67 93100100100
WIND DIR W W SW SW N NW N N N NE E E SE SE SE E E NE NE E E E
WIND SPD 10 5 5 8 13 11 10 9 5 3 3 3 3 3 4 6 6 8 6 5 5 5
CLOUDS SC SC SC SC SC B1 FW SC B2 SC SC SC B1 OV B2 B2 B1 B2 B2 B1 SC SC
POP 12HR 5 5 10 20 70
QPF 12HR 0 0 0 0 0.20
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S L L C C
TSTMS S C S S
HEAT INDEX 94 94 82 86 83
MAX HEAT 98 91 81 86 82 82 87
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 88 66 91 67 92 68 91 67 89
TEMP 82 85 69 66 86 87 70 67 87 87 72 69 87 86 71 67 85 85
DEWPT 68 70 67 65 68 69 66 64 67 68 67 65 66 66 65 63 64 64
PWIND DIR SE SE S SE SE SE SE SE SE
WIND CHAR LT GN GN LT GN GN GN GN GN
AVG CLOUDS FW FW FW SC SC FW FW FW SC FW FW FW SC FW SC SC SC SC
POP 12HR 5 20 5 5 0 10 10 10 10
RAIN SHWRS S
TSTMS S
SDZ062-310900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 86 65 86 65
TEMP 94 90 80 74 72 70 76 82 85 83 72 68 66 65 75 82 85 82 72 68 66 65
DEWPT 67 69 67 66 65 65 66 64 62 64 64 63 62 61 65 65 65 68 67 66 65 64
RH 41 50 65 76 79 84 71 55 46 53 76 84 87 87 71 56 51 63 84 93 97 97
WIND DIR SW SW SW SW NW N N N N NE E NE E NE E NE E NE E NE E E
WIND SPD 10 6 5 4 4 8 9 8 5 3 3 2 2 2 3 5 5 6 6 6 6 4
CLOUDS SC SC SC FW SC B2 SC SC FW FW FW SC B1 B2 B2 B1 B1 B1 B2 B1 B1 B1
POP 12HR 0 5 5 10 80
QPF 12HR 0 0 0 0 0.21
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D L L
TSTMS C C C S
HEAT INDEX 98 95 84 84 87 85
MAX HEAT 100 94 86 88 83 85 88 83
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 66 88 67 89 69 88 67 87
TEMP 82 83 70 67 85 85 71 68 87 85 72 69 86 85 71 67 84 83
DEWPT 68 69 67 66 68 70 68 66 68 68 68 66 67 67 66 64 64 64
PWIND DIR E SE S SE SE SE SE E SE
WIND CHAR LT LT GN LT GN LT GN GN GN
AVG CLOUDS SC FW FW FW SC FW FW FW SC FW FW FW SC FW FW SC B1 SC
POP 12HR 10 20 5 10 5 10 10 10 10
RAIN SHWRS S S
TSTMS S S
SDZ070-310900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 88 68 88 67
TEMP 92 89 78 76 73 71 78 84 87 85 74 71 68 68 76 85 87 85 75 72 69 67
DEWPT 69 71 69 67 65 64 69 69 67 68 68 67 66 66 70 71 70 71 70 69 67 66
RH 47 56 74 74 76 79 74 61 52 57 82 87 93 93 82 63 57 63 84 90 93 97
WIND DIR SW SW S SW W NW NW N N N NE NE NE NE NE E E E NE NE E E
WIND SPD 10 6 5 4 4 6 9 8 5 3 3 2 2 2 3 6 6 6 8 6 6 4
CLOUDS SC B1 SC SC B1 B2 B1 SC FW FW B1 SC B1 OV B2 SC SC SC SC B1 SC B1
POP 12HR 0 10 10 10 50
QPF 12HR 0 0 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C C S
HEAT INDEX 97 96 88 89 89 89 92 90
MAX HEAT 99 93 90 92 87 90 94 88
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 88 68 90 68 90 69 90 68 88
TEMP 85 86 72 69 87 86 73 69 88 86 74 70 87 86 73 69 85 84
DEWPT 71 71 68 66 71 72 68 66 71 70 69 66 70 69 67 64 68 67
PWIND DIR SE SE S SE SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT GN GN GN
AVG CLOUDS SC FW FW SC SC FW FW SC SC FW FW SC SC FW FW SC B1 FW
POP 12HR 10 40 10 20 5 10 10 10 10
RAIN SHWRS S C S
TSTMS S C S
SDZ069-310900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
237 PM CDT SUN AUG 30 2026
DATE 08/30/26 MON 08/31/26 TUE 09/01/26 WED
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 89 66 88 66
TEMP 93 90 79 76 73 70 75 83 87 85 74 70 68 66 74 83 87 84 74 70 67 66
DEWPT 64 68 67 65 63 64 67 64 62 64 66 65 64 64 68 68 67 70 70 68 67 65
RH 38 49 67 69 71 81 76 53 43 50 76 84 87 93 82 61 52 63 87 93100 97
WIND DIR SW SW SW SW W NW NW N N NW NE NE E N NE E E E E NE NE E
WIND SPD 10 8 6 5 9 10 10 9 6 4 3 2 3 2 4 6 8 8 9 6 6 4
CLOUDS SC SC SC SC SC B1 B1 SC FW FW SC SC B2 OV B2 B1 SC B1 B1 B1 B1 SC
POP 12HR 5 5 10 20 70
QPF 12HR 0 0 0 0 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L C C
TSTMS S S C C S S
HEAT INDEX 95 94 86 90 88
MAX HEAT 97 92 86 89 85 87 92 86
DATE 09/02 THU 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26
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 89 68 92 68 92 70 91 68 89
TEMP 84 86 72 68 88 87 73 69 89 87 74 70 88 86 73 68 86 85
DEWPT 69 70 68 65 68 70 67 65 68 68 68 66 68 67 66 64 66 65
PWIND DIR E SE S SE SE SE SE SE SE
WIND CHAR LT LT LT LT GN LT GN GN GN
AVG CLOUDS SC FW FW SC SC FW FW FW SC FW FW SC SC FW SC SC SC FW
POP 12HR 10 30 10 10 5 20 10 20 10
RAIN SHWRS S C S S
TSTMS S C S S
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