286
FOUS53 KFSD 251548
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1048 AM CDT TUE AUG 25 2026
IAZ012-252100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 86 60 80 55 81
TEMP 81 86 81 70 66 62 60 71 76 79 78 67 62 57 55 70 78 81 79
DEWPT 70 65 63 63 59 57 57 64 64 64 64 61 57 55 53 61 59 57 58
RH 69 50 54 78 78 84 90 79 66 60 62 81 84 93 93 73 52 44 49
WIND DIR W W W W NW NW NW NW NW NW N N N N N N NW N N
WIND SPD 8 9 6 5 4 4 4 9 13 11 6 3 2 1 1 1 2 2 1
CLOUDS SC SC FW SC FW FW FW CL CL CL SC FW CL FW FW CL CL CL FW
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 85 88
MAX HEAT 85 88 81 81
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 56 82 65 84 68 86 65 83
TEMP 62 57 79 79 68 65 80 82 72 68 83 82 70 66 80 80
DEWPT 54 53 63 66 62 60 69 72 66 64 72 73 67 63 67 68
PWIND DIR E S SE S S S SE SE
WIND CHAR LT GN GN BZ GN GN LT LT
AVG CLOUDS FW FW SC SC B1 B2 B2 SC FW SC B1 SC SC SC B2 SC
POP 12HR 0 10 50 20 20 10 30 10
RAIN SHWRS C C S S C S
TSTMS C C S S S S
IAZ031-252100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 61 81 57 81
TEMP 82 87 83 73 68 63 61 72 79 81 79 70 64 59 57 70 79 81 79
DEWPT 70 68 68 67 62 59 57 63 64 63 64 61 58 56 54 61 61 61 64
RH 67 53 61 81 81 87 87 73 60 54 60 73 81 90 90 73 54 51 60
WIND DIR SW W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW SW
WIND SPD 5 6 6 5 4 4 4 8 11 11 6 3 2 1 0 1 2 3 2
CLOUDS SC SC SC FW SC FW FW CL CL CL FW FW FW CL FW CL CL CL CL
POP 12HR 10 5 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 85 90 86
MAX HEAT 87 91 82 83 83
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 59 83 65 87 70 88 67 85
TEMP 64 59 80 81 70 66 83 85 75 70 86 85 73 67 82 82
DEWPT 58 55 64 67 62 60 68 71 66 63 71 73 68 64 68 69
PWIND DIR S S SE S S S SE E
WIND CHAR LT GN GN GN GN GN LT LT
AVG CLOUDS FW FW SC SC SC B1 B2 FW FW SC B1 SC SC SC B2 B1
POP 12HR 5 10 50 20 10 10 30 20
RAIN SHWRS S C S S S C S
TSTMS S C S S S C S
IAZ014-252100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 60 80 55 81
TEMP 81 87 83 71 66 62 60 72 77 79 77 66 61 57 55 71 78 80 78
DEWPT 66 66 62 63 58 56 55 62 62 61 61 58 55 53 52 59 56 55 56
RH 60 50 49 76 75 81 84 71 60 54 58 75 81 86 90 66 47 42 47
WIND DIR SW W W W NW NW NW NW NW NW N N NW NW NW N N N N
WIND SPD 9 11 9 6 6 6 5 11 13 12 8 4 3 3 2 3 5 5 3
CLOUDS B1 SC FW FW FW FW FW CL FW FW CL FW CL FW FW CL CL FW CL
POP 12HR 5 5 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
HEAT INDEX 83 89
MAX HEAT 83 89 81 81
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 54 83 64 85 68 86 66 84
TEMP 59 55 80 79 67 64 80 82 71 68 83 83 70 66 81 80
DEWPT 52 50 59 62 60 58 65 68 65 63 69 71 67 63 66 66
PWIND DIR E S S S S S SE SE
WIND CHAR LT LT GN BZ GN GN LT LT
AVG CLOUDS FW FW FW SC B1 B2 B2 SC SC SC B1 SC SC SC B1 SC
POP 12HR 0 5 50 30 30 20 40 20
RAIN SHWRS S C C C S S C C S
TSTMS S S C C S S S C S
IAZ022-252100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 84 61 81 57 81
TEMP 79 84 82 71 67 63 61 72 78 79 77 67 63 59 57 71 78 81 78
DEWPT 68 69 68 67 62 60 57 64 64 63 63 60 58 56 54 61 59 57 60
RH 69 61 63 87 84 90 87 76 62 58 62 78 84 90 90 71 52 44 54
WIND DIR SW W W W W NW NW NW NW NW N N NW NW NW N N N N
WIND SPD 8 9 6 5 5 5 5 8 12 11 5 3 3 3 2 2 3 3 1
CLOUDS SC SC FW SC FW FW FW CL CL FW CL FW FW FW FW CL CL CL CL
POP 12HR 5 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES
HEAT INDEX 88 84
MAX HEAT 88 82 81
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 56 82 64 85 69 88 67 85
TEMP 62 57 79 79 67 65 80 82 72 69 84 84 71 67 82 81
DEWPT 56 54 62 64 60 59 67 69 65 63 71 72 67 65 68 68
PWIND DIR E S SE S S S S SE
WIND CHAR LT LT GN GN GN GN LT LT
AVG CLOUDS FW FW FW SC SC B2 B2 SC FW SC B1 SC SC B1 B1 SC
POP 12HR 0 5 50 30 20 10 40 20
RAIN SHWRS S C C S S S S C C S
TSTMS S C C S S S S C C S
MNZ072-252100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 85 63 79 57 80
TEMP 83 85 80 72 68 65 63 69 75 78 77 68 62 59 57 68 77 79 78
DEWPT 62 57 59 60 59 58 59 61 61 59 59 58 56 55 54 57 55 53 54
RH 49 39 49 66 73 78 87 76 62 52 54 70 81 87 90 68 47 41 43
WIND DIR W W NW W NW W W NW NW NW N NW NW NW NW N N N N
WIND SPD 12 16 13 10 8 9 9 16 17 14 10 4 4 4 4 5 8 8 5
CLOUDS SC SC FW FW CL CL FW SC SC FW FW CL CL CL FW CL CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 55 82 64 84 67 85 64 83
TEMP 60 56 79 80 67 65 80 82 70 67 81 81 68 64 79 80
DEWPT 52 52 58 61 62 62 66 69 67 65 69 69 66 61 62 63
PWIND DIR SE S S S S S S SW
WIND CHAR LT GN GN GN GN GN LT GN
AVG CLOUDS FW FW FW SC B1 B1 B1 SC SC SC B1 SC SC SC B1 SC
POP 12HR 0 10 50 20 30 30 30 10
RAIN SHWRS C C S C S C C S
TSTMS C S S S S S S
MNZ081-252100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 62 79 55 80
TEMP 82 87 81 72 67 64 62 71 75 78 76 67 62 58 56 70 76 79 77
DEWPT 65 59 57 59 58 57 57 59 58 57 57 58 56 54 53 55 52 50 50
RH 56 39 44 64 73 78 84 66 55 48 52 73 81 86 90 59 43 36 39
WIND DIR W W W W NW W NW NW NW NW N NW NW NW NW N N N N
WIND SPD 10 12 11 8 6 6 8 13 16 14 10 4 3 3 3 4 6 6 4
CLOUDS SC SC SC FW CL CL FW FW SC FW CL FW CL CL FW CL CL CL CL
POP 12HR 5 0 0 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 54 81 63 83 66 84 64 82
TEMP 60 55 78 79 67 64 79 81 70 67 81 81 70 65 80 80
DEWPT 51 51 54 57 61 60 63 66 66 64 66 68 67 63 61 61
PWIND DIR E S S S S S S SW
WIND CHAR LT LT GN BZ GN GN LT GN
AVG CLOUDS CL FW FW SC B1 B2 B2 SC SC SC B1 SC SC SC B1 SC
POP 12HR 0 5 50 30 30 20 40 10
RAIN SHWRS S C C C C S S C C
TSTMS S C C S S S S C C
MNZ089-252100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 85 61 79 54 79
TEMP 81 85 79 70 66 63 61 70 75 78 76 65 61 57 55 70 76 79 77
DEWPT 67 60 59 60 58 57 57 60 59 57 58 58 56 54 52 55 53 51 52
RH 63 43 50 71 75 81 87 71 58 48 54 78 84 90 90 59 45 38 42
WIND DIR W W W W NW NW NW NW NW N N N NW NW NW N N N N
WIND SPD 10 13 11 9 6 8 8 12 14 13 9 4 3 3 3 4 5 4 4
CLOUDS B1 FW SC SC CL FW FW FW FW FW CL CL CL FW FW CL CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
SPRINKLES
TSTMS
HEAT INDEX 83
MAX HEAT 84 86 80
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 55 81 64 83 67 84 64 82
TEMP 59 56 78 78 66 64 78 81 70 67 81 81 69 65 79 79
DEWPT 52 52 57 60 61 60 64 67 66 64 68 69 67 62 62 62
PWIND DIR E S S S S S SE S
WIND CHAR LT GN GN BZ GN GN LT GN
AVG CLOUDS FW FW FW SC B1 B2 B2 SC SC SC B1 SC SC SC B1 SC
POP 12HR 0 5 50 30 30 20 40 10
RAIN SHWRS S C C C S S S C S
TSTMS S C C S S S S S S
SDZ040-252100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 83 59 79 53 80
TEMP 81 83 79 69 64 61 59 68 75 78 77 66 60 56 54 68 77 80 78
DEWPT 61 57 59 59 58 57 57 61 60 59 59 57 55 53 51 57 54 52 54
RH 51 41 50 70 81 87 93 78 60 52 54 73 84 90 90 68 45 38 43
WIND DIR NW W NW NW NW NW NW NW NW N N N N N N N N N NE
WIND SPD 12 16 12 8 6 6 8 13 16 13 9 3 2 3 2 3 5 4 4
WIND GUST 27 23 24
CLOUDS SC SC SC FW CL FW FW FW FW FW FW FW FW FW FW CL CL CL FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 54 82 63 85 65 85 62 83
TEMP 59 55 79 80 66 64 80 83 69 66 82 81 67 62 79 80
DEWPT 51 50 59 63 62 61 66 68 66 64 68 68 64 59 60 61
PWIND DIR E S S S S S SE SW
WIND CHAR LT GN BZ GN GN GN LT GN
AVG CLOUDS FW FW SC B1 B1 B1 B1 SC SC SC B2 SC SC SC B1 SC
POP 12HR 0 10 60 10 20 20 20 10
RAIN SHWRS L C S S S S
TSTMS C S S S S
SDZ050-252100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 84 59 80 58 82
TEMP 81 83 82 71 66 62 59 69 75 79 78 68 63 60 58 70 78 82 80
DEWPT 58 55 58 59 57 56 54 58 58 57 58 57 55 54 53 58 57 58 60
RH 46 38 44 66 73 81 83 68 55 47 50 68 75 81 83 66 48 44 51
WIND DIR N NW NW W NW NW NW NW N N N NE SW SW SW S SE SE SE
WIND SPD 9 10 8 9 8 8 8 10 12 12 8 3 2 2 2 4 5 6 6
CLOUDS B1 B1 FW SC FW FW FW CL CL FW CL FW FW FW FW FW FW FW FW
POP 12HR 20 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 85 67 89 67 86 64 83
TEMP 66 62 81 83 71 67 84 86 71 67 82 83 69 64 79 81
DEWPT 59 58 65 67 65 62 67 67 66 64 65 65 62 58 59 61
PWIND DIR SE S S S S SW S S
WIND CHAR GN BZ BZ GN GN GN LT GN
AVG CLOUDS FW SC SC SC SC B1 B1 SC SC B1 B1 SC SC B1 B1 SC
POP 12HR 20 10 40 5 20 10 20 10
RAIN SHWRS S C S S S S S
TSTMS S C S S S S S
SDZ057-252100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 85 60 81 57 83
TEMP 82 85 83 72 66 62 60 70 76 80 79 69 63 59 57 69 79 83 81
DEWPT 57 54 56 59 59 58 57 59 58 56 58 58 58 57 56 58 57 55 58
RH 43 35 40 64 78 87 90 68 54 44 49 68 84 93 96 68 47 38 46
WIND DIR NW NW NW W NW NW NW NW NW NW N NE S S SE SE SE SE E
WIND SPD 10 11 8 6 5 4 5 8 11 11 8 3 2 2 2 3 5 6 8
CLOUDS SC SC FW FW FW FW FW CL CL FW FW FW FW CL FW FW FW FW FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 87 66 89 66 87 63 83
TEMP 66 63 82 84 71 67 84 85 71 66 82 84 69 63 79 81
DEWPT 57 59 65 67 67 65 68 67 68 66 66 64 62 60 58 59
PWIND DIR SE SE SE S SE SE E S
WIND CHAR GN BZ BZ GN GN GN LT GN
AVG CLOUDS FW SC SC B1 B1 SC B1 SC SC B1 B1 SC SC SC B1 SC
POP 12HR 10 30 40 5 20 10 20 10
RAIN SHWRS S C C S S S S S
TSTMS S C C S S S S S
SDZ038-252100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 85 60 82 55 83
TEMP 83 85 83 71 66 62 60 70 77 80 80 68 62 58 55 68 79 83 81
DEWPT 57 56 57 60 59 57 56 60 60 58 58 59 58 56 54 57 57 54 56
RH 41 37 41 68 78 84 87 71 56 47 47 73 87 93 96 68 47 37 42
WIND DIR NW NW NW NW NW NW NW NW NW N N N N NE NE E NE NE NE
WIND SPD 11 16 12 8 6 8 8 11 13 11 9 3 2 3 2 3 4 4 5
WIND GUST 26
CLOUDS SC SC FW FW FW FW FW CL CL FW CL FW FW FW FW FW CL CL FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 60 86 65 87 66 86 62 85
TEMP 64 60 81 82 69 65 82 84 70 66 82 83 67 62 80 82
DEWPT 55 54 62 66 66 64 67 68 67 65 67 66 63 59 59 60
PWIND DIR E SE SE S SE SE SE SW
WIND CHAR LT BZ BZ GN LT GN LT GN
AVG CLOUDS FW FW SC B1 B1 B1 SC SC SC SC B1 SC SC SC SC SC
POP 12HR 5 30 50 5 20 10 20 5
RAIN SHWRS C C S S S S
TSTMS C C S S S S
SDZ059-252100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 60 83 55 85
TEMP 84 87 83 72 66 62 60 72 78 82 81 69 63 58 55 71 81 85 82
DEWPT 60 57 59 60 59 57 55 60 59 58 59 60 59 57 54 58 56 54 57
RH 44 36 44 66 78 84 84 66 52 44 47 73 87 96 96 63 42 35 43
WIND DIR NW NW W W NW NW NW NW NW N N N NW NW N E N N NE
WIND SPD 10 13 10 9 6 6 8 12 14 13 10 4 2 2 2 3 4 5 6
CLOUDS SC SC SC FW FW FW FW CL CL CL FW FW FW FW FW CL CL CL FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 60 87 66 90 67 89 64 86
TEMP 64 60 82 83 69 67 85 86 71 68 84 85 68 64 82 83
DEWPT 55 55 62 67 66 63 67 69 68 66 68 67 64 60 60 62
PWIND DIR SE SE SE S S S E SW
WIND CHAR LT BZ BZ GN GN GN LT GN
AVG CLOUDS FW FW SC B1 B1 B1 B1 SC SC SC B1 SC SC SC B1 SC
POP 12HR 5 20 50 5 20 10 20 10
RAIN SHWRS S S C C S S S
TSTMS S S C S S S S
SDZ062-252100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 86 62 81 56 83
TEMP 84 86 82 72 67 64 62 72 77 80 79 69 63 59 57 72 79 83 81
DEWPT 64 58 59 59 59 57 57 61 60 59 59 58 57 55 54 57 55 53 54
RH 51 39 46 64 75 78 84 68 56 49 50 68 81 87 90 59 44 36 39
WIND DIR NW NW W W NW NW NW NW NW NW N N N N N N N N N
WIND SPD 9 12 11 8 5 5 6 11 13 12 10 3 2 2 2 2 4 4 4
WIND GUST 24
CLOUDS B1 SC FW SC FW CL FW CL CL CL CL FW CL CL FW CL CL CL FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 58 84 66 87 68 87 65 85
TEMP 63 59 81 81 69 66 82 84 72 68 84 83 70 66 81 82
DEWPT 53 53 59 63 63 62 66 69 67 65 68 69 66 62 61 62
PWIND DIR E S SE S S S E SE
WIND CHAR LT GN GN GN GN GN LT LT
AVG CLOUDS FW FW SC SC B1 B1 B2 SC SC SC B2 SC SC SC B2 SC
POP 12HR 0 10 50 10 20 10 30 10
RAIN SHWRS C C S S C S
TSTMS C C S S S S
SDZ070-252100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 61 82 57 83
TEMP 84 88 83 72 68 63 61 72 79 82 80 70 64 59 57 71 80 83 80
DEWPT 69 65 64 64 62 59 58 63 62 62 63 60 59 57 55 61 60 60 63
RH 61 47 53 76 81 87 90 73 56 51 56 71 84 93 93 71 51 46 56
WIND DIR W NW W W W NW NW NW NW NW N NW NW NW NW NW N NW SE
WIND SPD 5 9 6 6 6 5 5 9 13 12 8 4 2 1 1 2 3 3 4
CLOUDS SC SC SC SC SC FW FW CL CL CL CL FW FW CL FW CL CL CL FW
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 88 82
MAX HEAT 89 91 83 81 84
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 59 84 66 88 69 88 66 85
TEMP 64 60 80 81 70 66 83 85 74 69 85 85 72 67 82 82
DEWPT 59 56 65 68 64 62 69 72 68 65 71 73 68 64 67 68
PWIND DIR S S SE S S S SE E
WIND CHAR LT GN BZ BZ GN GN LT LT
AVG CLOUDS FW FW SC SC SC B2 B1 SC SC SC B1 SC SC SC B1 SC
POP 12HR 5 10 50 20 20 10 30 10
RAIN SHWRS C C S S S C
TSTMS C C S S S C
SDZ069-252100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
1048 AM CDT TUE AUG 25 2026
DATE TUE 08/25/26 WED 08/26/26 THU 08/27/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 61 83 57 85
TEMP 84 87 83 73 68 63 61 72 79 82 81 70 65 60 57 71 81 85 82
DEWPT 67 61 61 62 60 58 56 60 60 59 60 60 59 57 55 59 58 56 58
RH 57 42 47 68 76 84 84 66 52 46 49 71 81 90 93 66 46 37 44
WIND DIR NW NW W W NW NW NW NW NW NW N N NW W W NW N N S
WIND SPD 8 10 8 8 6 6 6 11 14 13 10 4 2 2 1 2 3 5 5
CLOUDS SC SC SC SC FW FW FW CL CL CL CL FW FW FW FW FW CL CL FW
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 87
MAX HEAT 88 89 80 83 81 84
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26 MON 08/31/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 61 85 67 89 69 89 66 86
TEMP 66 61 81 83 70 67 84 86 73 69 85 85 71 67 82 83
DEWPT 58 56 64 68 65 62 68 72 68 65 70 71 67 63 64 66
PWIND DIR SE S SE S S S E E
WIND CHAR LT GN BZ GN GN GN LT GN
AVG CLOUDS FW FW SC SC SC B2 B1 FW SC SC B1 SC SC B1 B1 SC
POP 12HR 5 10 50 10 20 5 20 10
RAIN SHWRS C C S S S
TSTMS C C S S S
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