422
FOUS53 KFSD 241008
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
508 AM CDT FRI JUL 24 2026
IAZ012-242100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 80 66 94 72 94
TEMP 65 68 72 78 79 73 70 68 68 78 88 94 92 79 77 73 72 82 90 94 92
DEWPT 63 67 69 72 71 71 70 68 68 74 76 74 73 72 71 69 70 73 74 73 75
RH 93 97 90 82 77 93100100100 88 68 53 54 79 82 87 93 74 60 51 58
WIND DIR S S S S S S S S S SW SW SW S S S S S S S S S
WIND SPD 8 10 12 10 9 9 10 10 8 6 6 6 6 9 9 8 6 9 11 13 14
CLOUDS OV OV B2 SC SC FW SC B2 B2 FW SC SC SC SC SC B1 B1 SC SC FW FW
POP 12HR 20 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SPRINKLES C
TSTMS S
OBVIS PF
HEAT INDEX 99103101 81 87 99103102
MAX HEAT 99 105 98 101 105
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 72 97 70 92 68 92 69 92
TEMP 78 72 92 94 75 70 88 90 73 69 88 89 74 70 88 90
DEWPT 73 71 69 64 64 64 66 64 66 65 68 66 68 67 71 68
PWIND DIR S NE NE E E SE SE S
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 SC FW FW B1 SC SC FW SC FW
POP 12HR 20 5 10 5 10 5 20 20
RAIN SHWRS S S S S S
TSTMS S S S S S
IAZ031-242100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 82 67 96 73 96
TEMP 66 68 74 79 81 76 72 69 68 79 90 95 93 84 80 76 73 82 93 96 94
DEWPT 64 66 68 70 70 70 70 69 68 74 74 72 72 72 72 70 70 73 74 71 73
RH 93 93 82 74 69 82 93100100 85 60 48 51 67 77 82 90 74 54 45 51
WIND DIR SE S S S S SE S S S S SW S SW S S S S S S S S
WIND SPD 8 9 10 9 9 8 8 6 6 5 6 6 8 8 6 5 5 8 11 14 12
WIND GUST 18 21
CLOUDS OV OV OV B1 SC SC SC B2 B1 SC SC FW FW FW SC SC B1 SC SC FW FW
POP 12HR 40 0 0 0 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
SPRINKLES C
OBVIS PF
HEAT INDEX 84 82100104101 89 82 88102105104
MAX HEAT 86 83 102 106 101 105 106
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 75 97 72 92 69 92 71 93
TEMP 81 75 93 95 79 73 89 90 76 71 89 90 77 72 90 91
DEWPT 74 71 70 64 66 65 66 64 67 67 67 66 69 68 70 68
PWIND DIR S N E E SE SE SE SE
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 SC FW SC B1 SC FW SC SC FW
POP 12HR 20 5 5 5 10 5 20 10
RAIN SHWRS S S S
SPRINKLES C
TSTMS S S S
IAZ014-242100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 79 65 94 72 94
TEMP 65 69 73 78 77 72 68 67 67 78 87 93 92 80 76 73 72 82 90 93 91
DEWPT 62 65 66 68 68 67 67 66 67 72 74 72 72 72 71 69 68 72 73 72 74
RH 90 87 79 71 74 84 97 97100 82 65 51 52 77 85 87 87 72 58 51 58
WIND DIR S S S S S S S S S SW SW SW S S SW SW SW SW S S S
WIND SPD 6 10 13 12 10 9 8 9 9 9 9 8 6 8 8 9 6 10 11 12 13
CLOUDS B2 B2 B2 B1 B2 B2 B1 OV OV SC SC FW SC SC SC B1 B2 B1 SC SC FW
POP 12HR 5 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
TSTMS C
OBVIS PF
HEAT INDEX 95101100 83 86 98101100
MAX HEAT 96 102 97 98 103
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 73 96 69 91 66 91 67 92
TEMP 77 73 92 93 74 70 88 89 71 68 87 89 72 69 88 89
DEWPT 72 69 70 67 65 64 66 65 65 64 67 67 67 66 70 68
PWIND DIR S N N NE E SE SE S
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW B1 SC FW FW SC SC SC FW SC FW
POP 12HR 40 5 5 5 5 5 20 20
RAIN SHWRS C C S S S S
TSTMS C S S S S
IAZ022-242100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 78 66 93 72 94
TEMP 64 67 72 76 76 72 69 68 68 78 86 92 91 79 76 74 72 83 91 94 91
DEWPT 63 65 66 69 69 68 68 67 68 73 75 73 73 73 72 70 71 74 74 73 75
RH 97 93 81 79 79 87 97 97100 85 70 54 56 82 87 87 97 74 58 51 60
WIND DIR S S S S S S S S SW SW SW SW S S SW SW SW SW S S S
WIND SPD 8 10 11 10 9 8 8 9 8 8 8 6 6 8 8 9 8 9 11 13 14
CLOUDS OV OV OV OV B2 B1 B1 OV B2 SC FW SC SC SC SC SC SC SC B1 SC FW
POP 12HR 40 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
SPRINKLES C
OBVIS PF PF
HEAT INDEX 95101 99 90101102102
MAX HEAT 96 102 97 102 105
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 74 96 70 92 68 91 69 92
TEMP 78 74 92 93 76 72 88 89 73 70 88 89 74 71 88 89
DEWPT 74 70 71 68 67 65 66 65 66 66 67 66 68 67 69 68
PWIND DIR S N NE E E SE SE S
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC FW SC SC FW SC SC SC FW
POP 12HR 20 5 5 5 5 5 10 20
RAIN SHWRS S S S
SPRINKLES C
TSTMS S S
MNZ072-242100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 69 97 75 96
TEMP 67 74 79 82 82 76 72 71 71 83 92 97 95 82 79 76 75 84 91 94 93
DEWPT 63 66 67 68 68 68 69 69 70 73 72 68 69 71 70 67 69 70 69 67 70
RH 87 76 67 63 63 76 90 93 97 72 52 39 43 69 74 74 82 63 49 41 47
WIND DIR S S S S SW S S SW SW SW SW W SE SW SW SW SW SW S S S
WIND SPD 10 13 16 13 13 10 13 13 11 8 5 5 6 10 12 13 12 10 11 13 11
WIND GUST 26 25
CLOUDS B2 B1 B1 SC SC SC FW SC SC SC SC SC SC SC B1 B1 B2 SC SC SC FW
POP 12HR 5 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
SPRINKLES C C
TSTMS S
HEAT INDEX 85 85 89100102102 86 88 96 98 99
MAX HEAT 86 84 101 103 99 97 102
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 73 97 69 92 68 93 69 93
TEMP 78 73 92 94 75 70 88 90 73 69 89 91 74 71 90 90
DEWPT 72 70 65 60 64 64 63 60 64 64 64 63 67 67 67 65
PWIND DIR SW N NW N S SE S SW
WIND CHAR GN GN LT LT LT LT LT GN
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC FW FW FW FW FW
POP 12HR 20 0 10 5 10 10 20 30
RAIN SHWRS S S S S C
TSTMS S S S S S
MNZ081-242100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 79 66 93 72 92
TEMP 65 71 75 79 78 73 70 68 68 78 89 93 91 80 77 75 73 82 89 92 90
DEWPT 62 63 64 65 65 66 67 68 68 72 72 69 69 73 71 69 69 71 70 68 70
RH 90 76 69 62 64 79 90100100 82 57 46 49 79 82 82 87 69 54 46 52
WIND DIR S S S S S S S SW SW SW SW SW W SW SW SW SW SW SW S S
WIND SPD 9 13 16 13 11 10 11 11 11 10 8 6 6 10 10 11 11 9 11 11 11
WIND GUST 23
CLOUDS B2 B1 B1 B1 SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC B1 SC FW
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
TSTMS C
HEAT INDEX 95 97 97 83 87 94 96 95
MAX HEAT 96 99 95 95 97
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 71 95 68 90 66 90 67 91
TEMP 77 71 91 92 75 70 87 88 72 68 87 88 73 69 88 88
DEWPT 71 70 67 62 64 64 63 61 65 64 65 64 67 66 67 65
PWIND DIR S NW NW N SE S S S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC FW FW FW FW FW
POP 12HR 30 5 5 5 5 10 20 20
RAIN SHWRS C S S S S
SPRINKLES C
TSTMS C S S S S
MNZ089-242100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 79 66 93 73 92
TEMP 64 69 73 77 78 72 69 68 68 77 87 93 91 79 76 74 73 81 89 91 89
DEWPT 62 64 65 66 66 68 68 68 68 73 72 69 69 72 71 69 69 71 70 69 71
RH 93 84 76 69 67 87 97100100 87 61 46 49 79 85 84 87 72 54 49 56
WIND DIR S S S S S S S SW S SW SW SW S SW SW SW SW SW SW S S
WIND SPD 10 12 14 12 11 10 11 13 11 11 8 8 8 11 11 11 11 11 12 12 13
CLOUDS B2 B2 B2 B1 SC SC SC B2 B2 SC SC SC SC SC SC B1 B1 SC SC SC FW
POP 12HR 5 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
TSTMS C
OBVIS PF
HEAT INDEX 94 97 96 85 94 96 95
MAX HEAT 96 98 94 95 98
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 72 95 69 90 67 91 68 91
TEMP 76 72 91 92 74 70 87 88 72 68 87 88 73 69 88 88
DEWPT 72 70 66 61 64 63 63 61 65 64 65 64 67 67 68 65
PWIND DIR S N N N E SE S S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC FW FW SC FW FW FW SC FW
POP 12HR 30 5 5 5 10 10 20 20
RAIN SHWRS C S S S
SPRINKLES C
TSTMS C S S S
SDZ040-242100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 67 95 72 94
TEMP 65 71 77 82 82 75 71 69 68 81 92 94 94 80 76 74 72 83 90 93 92
DEWPT 63 67 69 69 68 68 68 68 68 72 70 63 65 67 68 65 67 70 69 67 70
RH 93 87 76 65 63 79 90 97100 74 49 36 39 65 76 74 84 65 50 43 49
WIND DIR S S S S S S S S S SW SW SW SW S S SW SW S S S S
WIND SPD 11 13 16 13 12 11 11 10 8 6 8 8 6 9 10 9 8 11 13 14 12
WIND GUST 24 23 21 18
CLOUDS OV OV B1 SC FW FW FW SC SC SC SC SC SC SC SC B1 B2 SC SC SC FW
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
SPRINKLES C C
TSTMS S
HEAT INDEX 85 85 85 98 96 97 87 95 97 98
MAX HEAT 87 83 99 99 94 96 99
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 68 91 67 92 68 91
TEMP 76 70 92 92 73 69 88 89 72 68 88 89 73 69 88 88
DEWPT 71 68 62 60 62 62 63 60 62 63 65 64 65 65 68 64
PWIND DIR S N NE NE E SE S S
WIND CHAR GN GN LT LT LT GN LT GN
AVG CLOUDS FW FW FW FW FW SC SC SC FW FW SC FW FW FW SC FW
POP 12HR 20 0 10 5 5 10 20 20
RAIN SHWRS S S S
TSTMS S S S
SDZ050-242100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 90 69 100 74 101
TEMP 65 73 82 88 89 77 74 72 70 84 95 99 96 83 80 76 74 83 95100 98
DEWPT 64 68 69 67 66 67 68 67 66 69 64 61 62 64 65 64 65 67 67 65 66
RH 97 84 65 50 47 71 82 84 87 61 36 29 33 53 60 66 74 59 40 32 35
WIND DIR S S S S S SE S SW SW SW SW S S S S S S SW SW W NW
WIND SPD 11 9 9 6 6 8 13 14 13 11 10 13 12 16 17 17 17 18 18 16 11
WIND GUST 24 26 26 27 27 27 28
CLOUDS SC SC FW FW FW FW FW FW FW FW B1 SC SC SC SC B1 B1 FW FW CL FW
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 85 91 92 88 97 82 86100104102
MAX HEAT 86 93 89 98 101 95 100 105
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 74 99 71 94 69 94 70 93
TEMP 81 74 94 96 78 72 89 92 76 70 89 92 76 71 88 89
DEWPT 66 64 60 58 59 60 61 59 61 63 64 63 65 67 65 62
PWIND DIR NW NE S E SE SE S S
WIND CHAR GN GN LT GN GN GN GN GN
AVG CLOUDS FW FW FW FW FW B1 B1 SC FW SC B1 FW FW SC SC FW
POP 12HR 5 0 10 10 10 10 30 20
RAIN SHWRS C S S
TSTMS C S S
SDZ057-242100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 90 69 101 74 101
TEMP 66 73 82 88 89 78 75 72 70 84 95100 97 83 81 77 75 85 96101 99
DEWPT 65 70 71 70 69 71 70 69 67 69 68 63 65 67 67 66 67 70 69 66 68
RH 97 90 69 55 52 79 84 90 90 61 42 30 35 59 63 69 76 61 42 32 37
WIND DIR S S S S S SE S SW SW SW SW S S S S S S S SW SW N
WIND SPD 8 8 9 9 9 10 10 9 6 4 6 12 12 12 12 11 11 11 12 11 10
WIND GUST 20
CLOUDS SC FW FW FW FW FW FW FW FW SC SC SC SC SC B1 B1 B1 FW FW FW FW
POP 12HR 0 0 0 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 87 93 94 88100102101 86 83 89102105105
MAX HEAT 88 95 91 102 104 98 83 104 108
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 73 99 71 95 70 96 70 95
TEMP 80 73 96 96 78 73 90 93 76 72 92 94 77 72 90 92
DEWPT 69 66 60 58 62 62 62 59 63 65 65 63 68 68 66 62
PWIND DIR N NE E E SE SE SE S
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS FW FW FW FW FW B1 B1 SC FW SC SC SC FW SC SC FW
POP 12HR 5 5 20 10 10 10 20 10
RAIN SHWRS S S S
TSTMS S S S
SDZ038-242100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 89 68 100 74 99
TEMP 66 73 82 87 87 77 73 70 69 83 94 99 97 83 79 76 74 83 94 98 96
DEWPT 65 67 68 68 68 69 70 69 69 69 67 63 64 67 67 65 67 69 68 67 68
RH 97 81 63 53 53 76 90 97100 63 41 31 34 59 67 69 79 63 43 37 40
WIND DIR S S S S S S S S SE S SW SW S S S S S S S S NW
WIND SPD 11 12 13 12 12 10 11 9 6 5 8 10 10 11 10 9 9 12 13 12 9
CLOUDS B2 B2 SC FW SC SC SC SC SC SC SC SC SC SC B1 B1 B1 SC FW FW FW
POP 12HR 0 0 0 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES C C C C
HEAT INDEX 85 91 91 87 98101 99 85 87 98103101
MAX HEAT 85 92 88 100 104 98 101 105
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 71 98 70 94 69 95 70 94
TEMP 77 72 93 94 75 71 89 91 74 70 90 91 75 71 89 90
DEWPT 70 67 58 55 61 61 60 58 62 64 64 63 66 66 65 61
PWIND DIR NE N E E E SE SE S
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS FW FW FW FW FW SC B1 SC FW SC B1 SC FW SC SC FW
POP 12HR 5 0 10 10 10 10 20 20
RAIN SHWRS S S
TSTMS S S
SDZ059-242100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 68 100 74 100
TEMP 67 73 80 86 86 76 72 70 69 84 94 99 96 82 78 75 74 85 95 99 96
DEWPT 66 68 71 70 70 71 71 70 69 72 71 66 68 69 68 67 69 70 71 68 70
RH 97 84 74 59 59 85 97100100 67 47 34 40 65 71 76 84 61 46 37 43
WIND DIR S S S S S SE S S S SW SW SW S S S S S S S S S
WIND SPD 10 11 13 11 10 11 11 10 6 5 6 10 10 11 11 10 10 12 14 16 12
WIND GUST 26
CLOUDS B1 B2 SC FW FW FW FW FW SC SC SC SC SC SC SC B1 B1 SC SC FW FW
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES C
OBVIS PF
HEAT INDEX 84 91 91 90101103101 85 89103106103
MAX HEAT 85 93 89 104 105 99 104 107
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 71 99 71 95 69 96 70 95
TEMP 77 72 95 95 75 72 90 92 74 70 91 92 75 71 91 91
DEWPT 71 69 62 58 62 62 62 59 64 65 66 64 67 68 68 63
PWIND DIR S NE E E SE SE SE S
WIND CHAR GN GN LT GN LT GN GN GN
AVG CLOUDS FW FW FW FW FW SC B1 SC FW SC B1 SC FW SC SC FW
POP 12HR 10 0 10 5 10 10 30 20
RAIN SHWRS C S
SPRINKLES C
TSTMS S S
SDZ062-242100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 82 68 96 74 95
TEMP 66 70 74 80 81 75 71 70 69 80 91 95 93 81 78 75 74 82 91 95 93
DEWPT 64 66 68 70 70 69 69 69 69 73 72 67 67 70 69 68 69 70 70 69 71
RH 93 87 82 72 69 82 93 97100 79 54 40 43 69 74 79 84 67 50 43 49
WIND DIR S S S S S S S S S SW SW SW SW S S S S S S S S
WIND SPD 9 11 12 11 10 9 10 9 6 6 8 8 8 9 9 8 6 10 12 13 13
WIND GUST 20 23 24
CLOUDS OV OV B2 SC FW FW FW SC B2 SC SC SC SC SC SC B1 B2 SC SC FW FW
POP 12HR 5 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 83 85 84 98 99 97 85 86 97101100
MAX HEAT 86 85 100 102 96 99 103
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 73 96 71 92 69 92 70 92
TEMP 78 73 94 93 76 72 89 90 74 70 89 90 75 71 89 90
DEWPT 72 71 64 60 63 63 62 60 64 65 65 64 67 67 68 65
PWIND DIR S NE NE E E SE SE S
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 SC FW FW B1 SC FW FW SC FW
POP 12HR 20 5 10 5 10 5 20 20
RAIN SHWRS S S S S
TSTMS S S S S
SDZ070-242100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 68 97 74 98
TEMP 66 69 75 82 83 76 72 70 69 82 92 96 94 83 80 76 74 84 94 98 95
DEWPT 65 68 70 72 73 72 71 70 69 75 75 71 72 71 71 70 70 73 74 71 74
RH 97 97 84 72 72 87 97100100 79 58 45 49 67 74 82 87 70 53 42 51
WIND DIR SE S S S S SE S S S SW SW SW S S S SW S S S S S
WIND SPD 10 11 11 10 11 10 10 8 6 5 6 8 8 11 10 8 6 9 13 17 13
WIND GUST 20 19
CLOUDS OV OV B2 SC FW FW FW SC SC FW SC SC FW SC SC SC B1 SC SC FW FW
POP 12HR 20 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
OBVIS PF
HEAT INDEX 87 88 89103105103 87 83 91105106106
MAX HEAT 90 87 105 107 100 107 110
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 75 98 72 94 69 94 71 94
TEMP 81 75 94 95 78 73 90 91 75 71 90 91 77 72 91 91
DEWPT 73 71 70 64 64 65 66 64 66 67 68 67 69 69 71 68
PWIND DIR S NE NE E SE SE SE S
WIND CHAR GN LT LT LT LT GN GN GN
AVG CLOUDS FW FW FW FW FW SC B1 SC FW SC B1 SC FW SC SC FW
POP 12HR 20 5 10 5 10 10 20 20
RAIN SHWRS S S S S
SPRINKLES C
TSTMS S S S S
SDZ069-242100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
508 AM CDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 68 99 73 99
TEMP 67 70 76 83 84 76 73 70 69 82 91 97 94 83 79 75 73 83 93 98 95
DEWPT 66 68 71 72 73 73 72 70 69 74 73 70 71 71 71 69 70 72 73 71 73
RH 97 93 85 70 70 90 97100100 77 56 42 47 67 77 82 90 70 52 42 49
WIND DIR SE S S S S SE S S S SW SW SW SW S S S S S S S S
WIND SPD 9 10 11 9 10 10 8 8 5 5 6 8 9 10 10 8 6 9 13 16 12
CLOUDS OV OV B1 SC FW FW FW FW B1 FW SC SC FW SC SC SC B1 SC FW FW FW
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
OBVIS PF
HEAT INDEX 88 90 88100104102 87 88103106105
MAX HEAT 92 89 102 106 100 105 108
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 74 99 72 95 69 95 71 95
TEMP 79 74 94 95 77 72 89 91 75 70 89 91 76 72 90 90
DEWPT 73 71 67 62 63 64 65 63 66 67 67 66 68 69 70 67
PWIND DIR S NE NE E SE SE SE S
WIND CHAR GN LT LT LT LT GN GN GN
AVG CLOUDS FW FW SC FW FW SC B1 SC FW SC B1 SC FW SC SC FW
POP 12HR 20 5 10 10 10 10 30 20
RAIN SHWRS S C S S
TSTMS S S S S
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