875
FOUS53 KFSD 261033
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
533 AM CDT SUN JUL 26 2026
IAZ012-262100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 96 74 95 71 90
TEMP 76 84 91 96 93 83 80 76 74 85 92 95 91 79 75 72 71 80 86 90 89
DEWPT 70 76 78 78 77 75 73 72 71 73 69 66 67 65 64 63 63 67 68 67 66
RH 82 77 66 56 60 77 79 87 90 67 47 39 45 62 69 73 76 65 55 47 47
WIND DIR S S S S S S S W N N NE NE NE E NE NE NE NE SE SE SE
WIND SPD 6 10 11 12 9 9 8 4 4 6 9 9 5 4 3 3 2 1 2 2 3
CLOUDS OV B1 B1 SC SC SC SC SC SC SC SC SC FW B1 SC B1 B2 SC SC SC FW
POP 12HR 10 20 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
SPRINKLES C
TSTMS S
OBVIS K K
HEAT INDEX 93107112107 90 85 92 97 98 95 82 89 93 91
MAX HEAT 108 113 103 84 98 99 92 90 94
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 68 92 70 86 66 84 65 86
TEMP 73 68 89 90 75 70 83 85 71 67 81 82 69 66 83 84
DEWPT 66 65 68 64 66 66 70 68 68 66 70 66 65 64 66 63
PWIND DIR SE S S S SE NE E E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC FW FW FW FW SC B2 B1 SC SC B1 FW FW FW SC FW
POP 12HR 5 5 20 30 50 30 10 5
RAIN SHWRS S C C C C C S
TSTMS S S S C C S S
IAZ031-262100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 98 77 97 73 91
TEMP 77 86 94 98 94 87 84 79 77 86 93 97 94 83 79 75 73 80 88 91 89
DEWPT 72 76 76 75 75 74 73 72 71 74 71 68 67 65 64 64 65 68 68 66 66
RH 85 72 56 48 54 65 70 79 82 68 49 39 41 55 60 69 76 67 52 44 47
WIND DIR S S S S S S SE SE NE N NE NE NE E NE NE NE NE E SE SE
WIND SPD 6 8 11 13 11 8 6 4 3 4 9 8 6 4 3 3 1 2 3 3 4
CLOUDS B2 B1 SC SC SC SC SC SC FW SC SC FW CL SC SC B1 B2 B1 B1 SC SC
POP 12HR 10 20 0 0 5
QPF 12HR 0.08 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
SPRINKLES
TSTMS S
OBVIS K K
HEAT INDEX 96107112107 96 91 93100102 98 85 83 91 94 92
MAX HEAT 109 114 106 89 101 104 96 92 96
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 69 92 70 88 68 85 66 87
TEMP 75 70 89 90 77 71 85 86 74 69 82 84 72 67 83 85
DEWPT 67 66 67 64 67 67 69 67 69 68 69 66 66 65 66 62
PWIND DIR SE SE S S SE NE NE N
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC FW FW B1 B2 B1 SC SC B1 FW FW FW SC FW
POP 12HR 10 5 20 30 50 30 5 5
RAIN SHWRS S C C C C C
TSTMS S S S C C S
IAZ014-262100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 96 75 94 70 90
TEMP 76 84 91 96 93 84 81 77 75 85 92 94 90 79 75 72 70 80 86 90 88
DEWPT 69 74 77 77 77 74 72 70 70 73 70 68 69 66 64 63 64 67 68 67 67
RH 79 72 64 55 60 72 74 79 84 67 49 43 50 64 69 73 81 65 55 47 50
WIND DIR SW SW SW S S S S SW NW N N N N N N N NE NE E SE E
WIND SPD 4 6 10 11 9 9 8 5 4 8 10 11 8 6 4 4 3 2 3 4 4
CLOUDS B2 B1 B1 B1 SC SC SC SC FW SC SC SC FW SC SC B1 B1 SC SC SC FW
POP 12HR 5 20 0 0 0
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
OBVIS K K
HEAT INDEX 91105111107 91 85 92 98 99 95 82 89 93 91
MAX HEAT 105 111 102 84 98 99 92 89 93
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 66 92 68 87 65 84 63 87
TEMP 72 67 88 90 74 69 83 84 70 67 81 82 68 65 83 85
DEWPT 66 65 67 66 66 65 68 68 67 65 68 66 65 63 65 63
PWIND DIR SE S S S SE N N NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B2 B1 SC SC B1 FW FW FW SC FW
POP 12HR 5 0 10 30 50 30 10 5
RAIN SHWRS S C C C C S
TSTMS S C C S S
IAZ022-262100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 97 76 95 71 90
TEMP 77 85 92 97 94 85 83 78 76 87 93 95 92 79 76 73 71 81 87 90 89
DEWPT 73 76 77 76 75 74 72 70 71 75 73 69 68 66 64 64 65 68 67 66 65
RH 87 75 62 51 54 70 70 76 85 68 52 43 46 64 66 73 81 65 52 45 45
WIND DIR SW S SW S S S S SW W NW N NE NE NE N NE NE NE E E E
WIND SPD 5 9 11 12 11 9 10 9 5 6 9 10 8 6 4 4 3 3 3 4 4
CLOUDS B2 B1 SC SC SC SC SC SC FW SC SC FW FW SC SC SC B1 SC SC SC FW
POP 12HR 5 20 10 0 5
QPF 12HR 0 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
OBVIS K K
HEAT INDEX 95106111106 92 88 96102101 96 84 90 93 91
MAX HEAT 107 113 102 87 102 103 93 91 94
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 68 93 68 88 66 84 64 87
TEMP 73 69 89 90 74 70 84 85 72 68 80 82 69 66 83 84
DEWPT 67 66 65 63 66 66 67 66 67 66 68 66 65 64 65 62
PWIND DIR SE S S S SE NE N NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 B1 SC SC SC SC FW FW SC FW
POP 12HR 5 5 20 30 50 30 10 5
RAIN SHWRS S S C C C C S
TSTMS S S S C C S S
MNZ072-262100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 95 74 92 69 92
TEMP 75 85 91 95 94 84 80 76 74 84 90 92 90 80 75 71 69 81 87 90 91
DEWPT 69 72 75 77 76 75 74 72 68 70 65 65 65 63 63 63 64 66 65 63 63
RH 82 65 60 56 56 74 82 87 82 63 44 41 44 56 66 76 84 60 48 41 40
WIND DIR S S SW S S S SW NW NW N N N N N NW N N E E E E
WIND SPD 5 8 9 10 9 6 6 8 8 11 12 12 9 6 4 2 2 2 3 4 4
CLOUDS SC B1 B1 B1 FW FW FW FW SC SC SC SC SC FW SC SC B1 FW FW FW FW
POP 12HR 10 10 0 10 5
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS K K
HEAT INDEX 91102110107 93 84 88 92 94 92 83 89
MAX HEAT 103 111 105 93 94 90 90 93
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 69 94 70 87 67 85 65 87
TEMP 74 69 91 91 76 71 84 83 71 68 82 83 69 66 84 84
DEWPT 66 65 64 63 67 66 68 67 68 66 67 64 66 64 64 61
PWIND DIR S S S S SW N W N
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B2 B1 SC SC SC FW FW FW SC FW
POP 12HR 5 5 20 50 50 20 10 5
RAIN SHWRS S S C C C S S S
TSTMS S S C C S S S S
MNZ081-262100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 94 73 92 69 90
TEMP 75 83 91 94 91 83 81 76 74 84 90 91 89 79 75 71 69 80 86 89 88
DEWPT 68 72 75 76 76 76 73 72 70 72 67 65 66 64 63 63 64 66 65 63 63
RH 79 70 60 56 62 80 77 87 87 67 47 42 47 60 66 76 84 62 50 42 43
WIND DIR SW SW S SW S S SW W NW NW N N N N N N N E E SE SE
WIND SPD 5 8 9 11 9 8 8 6 8 10 11 12 9 6 4 3 1 2 2 2 2
CLOUDS B1 B1 B1 SC FW FW SC FW SC SC SC SC SC FW SC B1 SC FW FW FW FW
POP 12HR 10 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
OBVIS K
HEAT INDEX 89102108104 91 85 90 93 94 91 88
MAX HEAT 103 109 102 84 93 95 89 89 91
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 67 91 68 86 66 84 64 85
TEMP 73 68 88 89 74 69 83 83 71 67 81 82 69 66 83 83
DEWPT 66 65 65 64 66 66 67 67 67 65 66 63 64 63 63 60
PWIND DIR S S S S SW N NW N
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 B1 SC SC SC FW FW FW FW FW
POP 12HR 5 0 10 30 40 20 10 5
RAIN SHWRS S C C C S
TSTMS S C C S
MNZ089-262100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 94 73 92 70 90
TEMP 76 83 90 94 92 83 80 76 73 84 90 92 89 78 75 72 70 79 86 89 88
DEWPT 68 74 76 76 76 76 73 72 70 71 65 64 65 64 62 63 63 66 65 63 63
RH 76 74 64 56 60 80 79 87 90 65 44 40 45 62 64 73 78 64 50 42 43
WIND DIR SW SW SW S S S SW W NW N N N N N N NE N E E SE SE
WIND SPD 8 11 11 11 9 10 9 6 8 10 11 11 8 6 5 4 3 2 2 2 3
CLOUDS B2 B1 B1 SC SC SC SC FW SC SC SC SC SC SC SC B1 B1 SC SC FW FW
POP 12HR 10 10 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
OBVIS K
HEAT INDEX 90102107105 90 84 89 93 94 91
MAX HEAT 103 109 103 84 94 95 89 88 91
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 68 91 69 86 66 83 64 86
TEMP 72 68 88 89 74 69 82 83 71 67 80 82 68 66 82 83
DEWPT 66 65 65 63 66 66 67 66 67 66 66 62 65 63 63 60
PWIND DIR S S S S S N NW N
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 B1 SC SC SC FW FW FW SC FW
POP 12HR 5 0 20 30 50 20 10 5
RAIN SHWRS S S C C C S
TSTMS S S C C S
SDZ040-262100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 95 71 91 69 90
TEMP 75 83 91 94 94 82 77 73 72 84 90 91 89 78 74 71 69 80 87 90 88
DEWPT 67 72 75 76 75 75 73 69 65 66 62 62 64 63 62 61 62 65 64 62 63
RH 76 70 60 56 54 79 87 87 79 55 39 38 44 60 66 71 78 60 46 39 43
WIND DIR S S SW S S S W N N N NE N N NE NE E E SE SE S S
WIND SPD 5 10 12 11 8 5 4 5 6 10 11 10 6 5 4 3 3 4 5 4 4
CLOUDS B2 B1 B1 SC FW FW FW FW SC SC SC SC SC SC SC B1 B1 FW FW SC FW
POP 12HR 10 5 0 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES C
OBVIS K K K
HEAT INDEX 88102107106 89 86 82
MAX HEAT 102 109 103 91 92 88 89 92
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 67 91 69 84 65 84 63 85
TEMP 72 68 88 89 74 70 81 81 69 66 81 82 67 65 82 82
DEWPT 64 63 65 63 65 65 69 67 66 65 67 64 64 62 64 62
PWIND DIR SE S S S SE N NE NE
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B2 B1 SC SC SC FW FW FW SC FW
POP 12HR 0 5 20 50 50 20 10 5
RAIN SHWRS S C C C C S S
TSTMS S S C C S S S
SDZ050-262100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 102 73 96 71 92
TEMP 75 84 97102 99 85 80 75 73 83 91 95 92 81 77 73 71 79 87 91 90
DEWPT 66 68 70 68 69 69 67 66 64 63 58 57 59 61 61 62 62 63 62 60 61
RH 74 59 42 34 38 59 65 74 73 51 33 28 33 51 58 68 73 58 43 36 38
WIND DIR S S SW SW W W W NW N NE NE E E SE SE SE SE SE SE SE S
WIND SPD 13 17 16 10 10 6 5 6 8 11 13 13 9 6 5 5 6 9 12 12 11
WIND GUST 24 28
CLOUDS B2 SC FW FW FW FW SC FW SC SC SC FW SC B1 B2 B2 B2 SC SC SC SC
POP 12HR 10 10 0 20 20
QPF 12HR 0.03 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S
TSTMS S S S S
OBVIS K K
HEAT INDEX 88104108106 89 82
MAX HEAT 104 109 102 91 95 89 88 92
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 69 94 70 86 66 85 65 86
TEMP 75 69 89 91 76 70 83 83 71 67 81 83 70 66 82 84
DEWPT 62 63 63 63 66 67 68 66 66 66 65 62 63 62 63 61
PWIND DIR S S S S N NE S S
WIND CHAR GN GN GN GN GN GN LT GN
AVG CLOUDS SC SC SC FW SC B2 B2 SC FW FW SC FW FW SC SC FW
POP 12HR 5 5 50 50 40 5 20 10
RAIN SHWRS C C C C C S
TSTMS C C C C C S
SDZ057-262100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 101 72 97 71 93
TEMP 75 84 96101 99 84 79 75 73 84 93 96 92 80 77 73 71 80 88 92 92
DEWPT 68 70 71 70 71 73 71 67 64 64 57 57 61 64 65 64 64 66 65 63 63
RH 79 63 45 37 41 70 77 76 73 51 30 27 36 58 67 73 79 62 47 38 38
WIND DIR S S SW W N N NW N N NE E E E E E E SE SE SE S SE
WIND SPD 13 12 10 8 9 6 4 5 5 6 10 10 6 5 4 4 5 6 11 11 10
WIND GUST 24
CLOUDS B2 SC FW FW FW SC FW FW SC SC SC FW B1 B1 B2 B1 B2 SC SC SC SC
POP 12HR 10 5 0 20 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SPRINKLES C
TSTMS S S
OBVIS K K K
HEAT INDEX 89104109107 91 82 82 90
MAX HEAT 105 110 105 92 95 90 91 95
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 70 95 70 87 66 87 65 88
TEMP 76 71 91 92 77 71 83 84 72 68 83 85 70 67 83 86
DEWPT 65 65 66 65 68 69 71 68 69 67 67 63 66 65 65 62
PWIND DIR S SE S SE NE NE SE SE
WIND CHAR GN GN GN GN LT GN LT GN
AVG CLOUDS SC SC FW SC SC B2 B2 SC FW FW SC FW FW SC SC FW
POP 12HR 5 5 50 40 40 5 20 10
RAIN SHWRS C C C C C S S
TSTMS C C S C C S S
SDZ038-262100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 97 72 93 70 93
TEMP 74 82 91 97 95 82 77 74 72 83 91 93 90 79 75 72 70 79 88 92 90
DEWPT 68 72 73 74 74 74 71 67 64 64 59 58 60 63 63 63 63 64 63 61 60
RH 82 72 56 48 51 77 82 79 76 53 34 31 37 58 66 73 78 60 43 36 37
WIND DIR S S S S E NE E N N N NE NE NE E E E SE SE S S SE
WIND SPD 8 11 11 8 6 5 5 6 6 8 9 8 5 4 3 4 4 6 8 8 8
CLOUDS B2 B1 SC FW FW FW FW SC B1 SC B1 B1 SC SC B1 B1 B1 SC SC SC FW
POP 12HR 20 0 0 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
SPRINKLES C C
TSTMS S
OBVIS K K K
HEAT INDEX 87100108106 89
MAX HEAT 101 110 103 91 93 88 90 93
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 69 94 71 86 66 86 64 87
TEMP 73 69 90 91 75 71 82 82 70 67 82 84 68 66 83 85
DEWPT 64 63 64 62 65 66 68 67 68 66 66 63 65 63 64 62
PWIND DIR SE S S S E NE NE SE
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW SC B1 B2 SC SC FW SC FW FW SC SC FW
POP 12HR 0 5 30 50 50 10 10 5
RAIN SHWRS S C C C C S
TSTMS S C S C C S
SDZ059-262100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 99 72 95 70 93
TEMP 76 84 93 99 96 83 77 74 72 85 93 95 91 79 75 72 70 80 88 92 90
DEWPT 69 73 76 75 75 75 73 70 68 67 61 59 63 64 64 63 64 66 66 64 64
RH 79 70 58 47 51 77 87 87 87 55 35 30 40 60 69 73 81 62 48 40 42
WIND DIR S S S S SE SE S NW N N NE NE NE E E E SE SE S S S
WIND SPD 10 12 12 12 9 5 5 5 6 9 10 10 6 4 4 4 4 6 8 8 8
WIND GUST 20 23
CLOUDS OV B1 SC FW FW FW FW FW SC SC SC SC B1 B1 B1 B1 B2 SC SC SC SC
POP 12HR 20 10 0 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
OBVIS K K K
HEAT INDEX 90106112108 90 88 82 91 94
MAX HEAT 107 114 106 93 96 90 92 95
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 69 95 71 86 66 86 65 87
TEMP 73 69 91 91 75 71 83 83 70 67 83 83 69 66 83 84
DEWPT 65 65 66 64 66 68 70 68 68 67 68 65 66 64 66 63
PWIND DIR SE S S S E N N SE
WIND CHAR LT GN GN GN LT GN LT LT
AVG CLOUDS SC SC SC FW SC B1 B2 SC SC FW SC FW FW SC SC FW
POP 12HR 5 5 30 50 50 10 10 5
RAIN SHWRS C C C C C
TSTMS C S C C S
SDZ062-262100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 96 74 94 71 91
TEMP 76 84 91 96 93 84 80 76 74 85 92 94 90 80 76 73 71 80 87 90 89
DEWPT 69 74 76 76 76 75 73 72 69 69 64 63 65 64 63 63 63 66 65 64 64
RH 79 72 62 53 58 74 79 87 84 59 40 36 44 58 64 71 76 62 48 42 44
WIND DIR S S S S S S SW NW N N NE NE NE NE NE NE NE SE SE S SE
WIND SPD 5 9 11 12 9 6 4 4 6 9 10 10 6 4 3 3 2 3 4 4 4
CLOUDS B2 B1 SC SC FW SC FW FW SC SC SC SC FW SC SC B1 B2 SC SC SC FW
POP 12HR 10 10 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
SPRINKLES C
TSTMS
OBVIS K K K
HEAT INDEX 91104110106 92 82 89 94 92 89 92
MAX HEAT 105 113 103 85 95 97 90 90 94
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 69 92 71 86 68 84 65 86
TEMP 74 69 89 90 76 72 83 83 72 68 81 83 69 66 83 84
DEWPT 66 65 65 63 65 66 68 67 68 67 67 64 65 64 64 62
PWIND DIR SE S S S SE NE NE E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B2 B1 SC SC SC FW FW FW SC FW
POP 12HR 5 0 20 30 50 20 10 5
RAIN SHWRS S C C C C S S
TSTMS S S S C C S S
SDZ070-262100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 98 76 97 72 91
TEMP 77 86 95 98 95 86 83 78 76 86 93 96 93 81 78 74 72 80 87 91 90
DEWPT 71 76 77 75 76 75 75 73 72 74 70 66 66 65 65 65 65 68 70 67 67
RH 82 72 56 48 54 70 77 85 87 68 47 38 41 58 64 74 79 67 57 45 47
WIND DIR S S S S S S S SW NW NE NE NE NE E NE NE NE E SE SE SE
WIND SPD 9 9 13 13 11 9 6 4 4 6 10 9 6 5 3 3 3 3 5 5 5
WIND GUST 20
CLOUDS OV B1 SC SC SC SC SC FW SC SC SC SC FW SC B1 B1 B2 B1 SC SC SC
POP 12HR 10 20 0 5 10
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
SPRINKLES C
TSTMS S
OBVIS K K
HEAT INDEX 97110112108 95 91 94 99100 96 83 83 92 94 93
MAX HEAT 112 114 106 88 100 102 94 93 96
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 70 94 71 88 68 85 66 87
TEMP 75 70 90 91 77 72 84 85 73 69 82 84 71 67 83 85
DEWPT 67 67 68 65 67 68 71 69 69 68 71 67 66 66 67 64
PWIND DIR SE SE S S SE NE NE N
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS SC SC SC FW FW B1 B2 B1 SC SC SC FW FW SC SC FW
POP 12HR 5 5 20 30 50 20 10 5
RAIN SHWRS S C S C C S
TSTMS S S S C C S
SDZ069-262100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
533 AM CDT SUN JUL 26 2026
DATE SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 98 75 97 72 92
TEMP 76 85 94 98 94 85 81 77 75 84 92 95 92 81 77 74 72 79 86 91 89
DEWPT 71 75 77 75 76 75 75 73 72 73 67 64 66 65 65 64 65 67 68 66 66
RH 85 72 58 48 56 72 82 87 90 70 44 36 43 58 67 71 79 67 55 44 47
WIND DIR S S S S S S S W NW N NE NE E E NE NE E E SE SE SE
WIND SPD 10 10 12 13 11 8 5 5 5 8 11 9 8 5 4 4 3 4 5 5 6
CLOUDS OV B1 SC SC SC SC SC FW SC SC SC FW FW SC B1 B1 B2 B1 SC SC SC
POP 12HR 20 30 0 5 10
QPF 12HR 0 0.09 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
SPRINKLES C
TSTMS S S
OBVIS K K
HEAT INDEX 93109111108 94 87 90 96 97 94 83 89 94 92
MAX HEAT 110 112 106 85 97 98 92 91 95
EXTREME HEAT W W W W W
DATE WED 07/29/26 THU 07/30/26 FRI 07/31/26 SAT 08/01/26
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 69 95 71 88 68 86 66 87
TEMP 74 69 89 91 77 72 83 84 72 68 81 84 71 67 82 84
DEWPT 66 66 67 65 67 68 70 69 70 68 69 67 66 65 66 64
PWIND DIR SE SE S S SE NE NW S
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS SC SC SC FW FW B1 B2 B1 SC SC SC FW FW SC SC FW
POP 12HR 10 5 30 40 60 10 10 5
RAIN SHWRS C C C L C S
TSTMS C C C C C S
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