736  
FOUS53 KFSD 130327  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1027 PM CDT SAT JUL 12 2025  
 
IAZ012-130900-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 57 86 63 89 67  
TEMP 61 59 59 73 83 86 83 73 69 65 65 77 85 88 85 77 73 70 69  
DEWPT 58 56 57 65 70 72 72 68 66 63 63 71 72 72 73 70 68 66 67  
RH 90 90 93 76 65 63 70 84 90 93 93 82 65 59 67 79 84 87 93  
WIND DIR S S S S SW SW SW S S S S S S S S S S S S  
WIND SPD 5 6 8 10 13 12 8 5 5 3 3 5 8 10 10 10 10 10 10  
CLOUDS FW CL FW FW CL CL FW FW FW FW SC CL FW CL FW FW FW FW SC  
POP 12HR 0 20 10 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 87 92 88 91 95 92  
MAX HEAT 87 93 84 92 97 89  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 79 58 73 57 78 61 81  
TEMP 84 82 69 66 75 73 64 61 70 72 61 60 73 76 65 63 77 78  
DEWPT 73 72 67 65 68 66 63 60 62 63 60 59 64 65 64 63 68 69  
PWIND DIR S E NE NE N E SE SE S  
WIND CHAR GN GN GN GN GN LT GN GN GN  
AVG CLOUDS SC FW B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC B1 SC B1 B1 B1  
POP 12HR 30 60 30 40 10 10 20 30 20  
RAIN SHWRS C L C C C C C S S S C S S  
TSTMS C C C C C C C S S  
 

 
IAZ031-130900-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 58 88 64 91 68  
TEMP 62 59 59 75 84 88 84 76 70 67 65 79 88 90 87 78 74 70 70  
DEWPT 58 56 56 64 69 71 71 70 67 64 63 69 71 71 71 70 67 66 67  
RH 87 90 90 69 61 57 65 82 90 90 93 72 57 54 59 76 79 87 90  
WIND DIR S SE S S S SW SW S S S S S S S S S S S S  
WIND SPD 4 5 5 9 12 11 8 5 5 3 2 5 9 10 10 9 9 8 8  
CLOUDS FW FW FW FW FW CL FW FW FW FW FW CL CL CL CL FW FW FW SC  
POP 12HR 0 20 10 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 88 94 89 94 96 93  
MAX HEAT 90 95 88 95 98 90  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 90 66 82 61 77 59 80 62 83  
TEMP 86 85 72 67 78 76 66 62 73 74 64 61 76 78 67 64 79 80  
DEWPT 72 71 69 67 69 67 64 62 64 63 61 60 64 64 64 63 68 68  
PWIND DIR S SE NE N N NE SE SE S  
WIND CHAR GN GN GN GN GN LT GN LT GN  
AVG CLOUDS FW FW SC SC SC B1 B1 B2 B2 B1 SC B1 B1 SC SC B1 B1 SC  
POP 12HR 20 40 30 40 20 10 20 30 20  
RAIN SHWRS S C C S C C C S S S C S S  
TSTMS S C C S C C C S S S  
 

 
IAZ014-130900-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 57 86 64 89 67  
TEMP 61 58 59 73 82 86 83 73 69 65 65 79 86 88 84 76 73 70 69  
DEWPT 57 55 56 63 67 71 70 68 66 62 62 69 71 72 72 70 68 65 66  
RH 87 90 90 71 61 61 65 84 90 90 90 72 61 59 67 82 84 84 90  
WIND DIR SW SW SW SW SW SW SW S SW SW SW S S S S S S S S  
WIND SPD 5 5 5 10 13 13 10 6 5 4 3 5 8 10 9 9 9 9 9  
CLOUDS CL CL CL FW FW CL FW SC FW FW FW CL CL CL CL FW FW FW SC  
POP 12HR 0 20 20 5 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 85 90 87 91 95 90  
MAX HEAT 85 91 83 92 96 87  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 65 80 60 75 58 79 61 81  
TEMP 85 82 70 67 75 73 65 61 70 72 62 60 73 75 65 63 77 77  
DEWPT 72 72 68 65 67 66 62 60 62 62 60 58 62 64 63 61 67 68  
PWIND DIR S E N NE N NE E SE S  
WIND CHAR GN GN GN GN GN LT GN GN GN  
AVG CLOUDS FW SC SC B1 B1 B1 B2 B2 B2 B1 B1 SC SC SC SC B1 B1 B1  
POP 12HR 30 50 40 40 20 10 20 30 20  
RAIN SHWRS C C C C C C S S S S C S S  
TSTMS C C C C C C S S S  
 

 
IAZ022-130900-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 58 85 65 88 67  
TEMP 61 59 60 73 80 83 81 72 70 67 66 78 85 86 84 75 72 70 69  
DEWPT 58 57 57 64 69 72 71 70 67 64 65 71 73 74 74 71 69 67 67  
RH 90 93 90 73 69 70 72 93 90 90 97 79 67 68 72 87 90 90 93  
WIND DIR SW SW SW SW SW SW SW S SW SW SW SW S S S S S S S  
WIND SPD 5 6 8 10 13 13 10 8 8 6 5 5 8 10 9 9 10 10 10  
CLOUDS CL FW FW FW FW CL FW FW FW FW FW CL CL FW CL FW FW FW SC  
POP 12HR 0 20 20 5 5  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 83 88 85 91 94 91  
MAX HEAT 84 90 92 95 86  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 80 61 75 59 77 62 80  
TEMP 84 82 72 68 77 74 65 63 71 71 62 61 73 75 66 63 76 77  
DEWPT 74 73 70 67 71 68 65 63 65 64 61 60 65 67 64 63 69 69  
PWIND DIR S SE NE N N NE E SE S  
WIND CHAR GN GN GN GN GN LT GN GN GN  
AVG CLOUDS SC FW SC B1 B1 B1 B1 B1 B1 B1 SC SC B1 SC SC B1 SC SC  
POP 12HR 20 50 40 40 20 10 20 30 20  
RAIN SHWRS S C C C C C C S S S S S C S S  
TSTMS S C C C C C C S S  
 

 
MNZ072-130900-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 61 90 63 90 70  
TEMP 63 62 64 76 85 88 83 74 67 65 65 79 86 88 87 79 76 72 71  
DEWPT 56 55 57 64 66 64 67 65 62 60 61 65 65 66 69 70 68 67 67  
RH 78 78 78 66 53 45 59 74 84 84 87 62 50 48 55 74 76 84 87  
WIND DIR SW SW SW SW SW SW W W W SW SW S S S S S S S S  
WIND SPD 8 10 11 12 11 11 9 5 5 4 4 5 9 11 11 10 11 11 11  
CLOUDS SC FW FW CL CL FW FW FW FW FW FW FW FW FW CL SC SC SC SC  
POP 12HR 0 20 10 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
TSTMS S S S S  
OBVIS K K  
HEAT INDEX 87 90 86 88 90 91  
MAX HEAT 88 91 84 88 92 90  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 62 75 58 72 57 76 61 79  
TEMP 83 80 67 63 72 71 62 59 68 69 59 58 71 73 64 63 75 76  
DEWPT 69 67 65 63 63 62 59 58 59 58 58 57 59 62 61 61 64 65  
PWIND DIR SW N NE N N SE SE S S  
WIND CHAR GN GN GN GN GN LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B2 B1 B2 B2 B2 B1 SC SC SC SC SC B1 B1 B1  
POP 12HR 40 60 30 30 10 10 10 30 20  
RAIN SHWRS S C L L C C C C C S S  
TSTMS C C C C S S S S S  
 

 
MNZ081-130900-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 58 86 63 88 69  
TEMP 61 59 61 75 83 86 82 73 68 65 64 77 84 87 85 77 74 70 70  
DEWPT 56 55 56 61 65 67 68 67 65 61 62 67 66 69 70 69 67 65 65  
RH 84 87 84 62 55 53 63 81 90 87 93 71 55 55 61 76 79 84 84  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S S S S S S S S  
WIND SPD 4 5 8 11 13 13 10 5 4 3 2 4 6 9 10 9 10 10 10  
CLOUDS SC FW FW CL FW FW FW SC FW FW FW FW FW FW FW FW SC SC SC  
POP 12HR 0 20 20 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
OBVIS K  
HEAT INDEX 85 89 85 87 91 90  
MAX HEAT 87 90 88 94 88  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 76 58 72 57 76 60 78  
TEMP 84 81 69 65 72 71 63 59 68 69 61 58 71 74 63 62 75 76  
DEWPT 69 68 67 64 63 63 61 58 59 59 58 56 59 62 61 61 64 65  
PWIND DIR S E N N N NE E S S  
WIND CHAR GN GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC SC SC B1 B1 B1  
POP 12HR 30 60 40 40 10 10 10 30 20  
RAIN SHWRS C L L C C C C S C S S  
TSTMS C C C C C C C S S  
 

 
MNZ089-130900-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 58 86 63 88 68  
TEMP 61 59 61 73 81 85 81 71 67 65 64 76 84 87 84 76 73 70 69  
DEWPT 55 55 56 62 67 68 69 66 65 61 62 68 68 69 71 69 68 65 65  
RH 81 87 84 68 63 57 67 84 93 87 93 76 59 55 65 79 84 84 87  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S S S S S S S S  
WIND SPD 5 8 9 12 13 13 10 6 5 4 3 5 8 10 10 10 10 10 10  
CLOUDS FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW FW SC SC SC  
POP 12HR 0 20 20 5 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 83 88 84 87 91 89  
MAX HEAT 85 89 87 93 88  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 63 76 58 73 57 76 60 78  
TEMP 82 80 68 65 72 71 62 59 68 69 60 58 71 73 63 61 74 75  
DEWPT 69 69 67 64 64 63 61 58 59 60 58 56 60 63 61 61 64 66  
PWIND DIR S NE N N N NE SE SE S  
WIND CHAR GN GN GN GN GN LT GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B2 B1 B2 B1 SC SC SC SC SC B1 B1 B1  
POP 12HR 40 60 40 40 20 10 20 30 30  
RAIN SHWRS C L L C C C C S S S C C S  
TSTMS C C C C C C C S S S  
 

 
SDZ040-130900-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 57 89 61 89 67  
TEMP 61 59 60 74 85 87 83 72 65 62 62 76 85 88 87 79 74 70 69  
DEWPT 53 53 55 64 65 62 63 63 60 59 59 65 65 66 67 67 65 64 64  
RH 75 80 84 71 51 43 51 73 84 90 90 69 51 48 52 67 74 81 84  
WIND DIR S S S SW SW W NW NW N SE SE S S S S S S S S  
WIND SPD 6 9 9 10 11 11 9 5 3 2 3 5 10 13 12 12 12 11 11  
CLOUDS FW FW FW CL CL FW FW FW FW FW FW FW SC FW FW SC SC SC B1  
POP 12HR 0 20 5 0 20  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S S  
OBVIS K  
HEAT INDEX 87 91 90  
MAX HEAT 87 89 83 88 92 88  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 60 75 56 73 55 76 59 79  
TEMP 82 78 64 61 71 70 60 58 68 70 58 57 71 73 63 61 74 77  
DEWPT 68 66 62 59 62 60 58 56 56 56 56 56 59 60 60 60 64 64  
PWIND DIR SE NE NE NE NE E SE SE S  
WIND CHAR GN GN GN GN GN LT GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1  
POP 12HR 40 60 30 30 10 20 10 30 20  
RAIN SHWRS S C L C C C C C S S C S S  
TSTMS S C C S C S S S S S S  
 

 
SDZ050-130900-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 93 64 95 69  
TEMP 66 65 65 79 88 91 88 76 70 66 66 80 90 94 91 82 76 72 70  
DEWPT 54 57 60 64 58 54 53 54 55 56 57 62 60 60 63 64 63 61 61  
RH 65 75 84 60 36 29 30 46 59 70 73 54 37 32 40 55 64 68 73  
WIND DIR S SW SW W NW N N NE SE S S S S S S S S S S  
WIND SPD 12 13 12 11 10 11 9 5 5 5 6 11 14 18 17 16 14 13 13  
WIND GUST 26 25 24  
CLOUDS FW FW FW CL FW FW CL FW CL FW FW FW FW FW FW SC B1 SC SC  
POP 12HR 0 5 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 61 75 57 74 58 80 62 83  
TEMP 84 79 66 62 69 70 62 59 68 72 62 60 73 77 67 64 77 80  
DEWPT 64 64 62 60 62 61 59 57 58 58 58 57 62 63 62 61 64 64  
PWIND DIR SE NE N N NE SE SE S NW  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B1 SC B1 B2 SC SC B1 B1 SC  
POP 12HR 40 50 30 30 20 20 10 20 20  
RAIN SHWRS C C S C C C S S S S S S S  
TSTMS C C S S C C S S S  
 

 
SDZ057-130900-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 95 63 99 69  
TEMP 66 64 65 79 89 93 90 77 70 66 65 81 92 96 94 82 78 73 71  
DEWPT 53 56 60 62 56 54 54 56 57 58 59 63 60 60 62 64 65 63 63  
RH 63 75 84 56 33 27 30 48 63 75 81 54 34 30 35 55 64 71 76  
WIND DIR S S SW W NW NW N E SE SE SE S S S S S S S SE  
WIND SPD 10 10 9 10 11 13 10 6 5 6 8 11 16 18 18 17 14 13 12  
CLOUDS FW FW FW FW CL CL CL FW FW FW FW FW FW FW SC B1 B1 SC B1  
POP 12HR 0 0 0 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
TSTMS S S S S  
HEAT INDEX 84  
MAX HEAT 88 93 86 93 98 92  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 61 77 57 77 58 82 62 86  
TEMP 85 78 67 62 72 72 62 58 70 73 63 60 76 78 68 64 79 82  
DEWPT 64 67 62 60 61 61 59 58 57 59 58 58 61 63 63 63 64 64  
PWIND DIR SE NE NE NE NE E SE SE E  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B2 B2 B2 B1 B2 B2 B1 B1 SC B1 B1 SC B1 B1 B1 SC  
POP 12HR 30 50 30 30 10 20 10 20 10  
RAIN SHWRS C C S S C C S S S  
TSTMS C C C S S S  
 

 
SDZ038-130900-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 59 93 63 94 69  
TEMP 64 61 61 78 87 90 88 76 68 65 64 79 89 92 92 82 76 72 70  
DEWPT 53 55 57 63 60 57 58 60 60 59 60 65 64 63 64 66 65 64 65  
RH 67 81 87 60 40 33 36 58 76 81 87 62 44 38 40 58 69 76 84  
WIND DIR S S S S NW NW N NE SE SE SE SE S S S S S S SE  
WIND SPD 10 9 8 8 10 10 10 5 4 5 5 10 13 16 16 14 13 12 11  
WIND GUST 26  
CLOUDS FW SC FW CL CL CL CL FW FW FW FW FW FW FW SC B1 B1 B1 B2  
POP 12HR 0 0 0 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  
TSTMS S S S S  
HEAT INDEX 94 84  
MAX HEAT 88 92 85 91 95 91  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 61 77 57 75 57 80 61 83  
TEMP 83 77 64 62 72 72 61 58 70 72 61 58 74 76 65 63 77 80  
DEWPT 66 65 61 60 60 59 57 56 56 57 56 56 59 61 61 61 64 64  
PWIND DIR SE NE NE N NE E SE SE E  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS SC B1 B2 B2 B2 B1 B1 B2 B1 B1 SC B1 B1 SC B1 B1 B1 SC  
POP 12HR 40 60 30 30 10 20 10 20 20  
RAIN SHWRS S C L C C C C C S S S S S  
TSTMS C C S S S S S S S  
 

 
SDZ059-130900-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 61 94 63 95 69  
TEMP 64 61 62 79 90 93 88 76 69 65 64 79 90 93 92 82 76 72 70  
DEWPT 55 55 57 65 63 59 60 62 61 61 60 66 66 66 66 67 65 64 64  
RH 73 81 84 62 41 32 39 62 76 87 87 64 45 41 43 61 69 76 81  
WIND DIR S S S SW SW NW N NE SE SE SE SE S S S S S S S  
WIND SPD 10 10 9 9 10 10 10 5 5 5 5 9 13 16 16 14 13 12 11  
WIND GUST 26  
CLOUDS FW FW FW CL CL FW CL FW CL FW FW SC FW FW FW B1 SC B1 SC  
POP 12HR 0 20 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 92 96 95 85  
MAX HEAT 92 93 86 93 98 92  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 90 61 78 58 77 57 81 62 85  
TEMP 87 81 66 62 75 73 62 60 72 74 61 59 75 77 66 63 80 81  
DEWPT 67 67 63 61 62 61 59 58 58 58 58 57 60 62 62 61 65 65  
PWIND DIR SE NE N N N E SE SE E  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B2 B2 B2 B1 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B1 SC  
POP 12HR 30 50 30 30 10 20 10 20 20  
RAIN SHWRS C C C S C C S S S S S  
TSTMS C C S C S S S S S  
 

 
SDZ062-130900-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 60 90 63 91 69  
TEMP 63 60 61 75 85 88 84 74 69 65 64 76 86 89 87 79 75 71 70  
DEWPT 55 55 56 64 68 65 68 66 64 61 61 67 68 69 69 69 67 65 65  
RH 75 84 84 69 57 47 59 76 84 87 90 74 55 52 55 72 76 81 84  
WIND DIR S S S SW S SW W NW E E SE SE S S S S S S S  
WIND SPD 5 5 6 10 10 10 8 5 3 2 2 5 10 11 11 10 10 10 9  
CLOUDS FW FW FW FW CL FW FW FW FW FW SC FW FW FW FW SC B1 SC SC  
POP 12HR 0 20 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 88 91 87 90 94 92  
MAX HEAT 91 95 86 91 96 90  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 64 79 59 75 58 79 62 82  
TEMP 85 81 69 65 75 74 64 61 71 72 62 59 73 76 66 63 77 79  
DEWPT 70 68 65 62 64 63 60 58 59 58 58 56 61 62 62 61 66 65  
PWIND DIR S NE NE NE NE E SE SE SE  
WIND CHAR GN GN GN GN GN LT GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1  
POP 12HR 30 60 30 30 10 10 10 30 20  
RAIN SHWRS C L C C S C S S C S S  
TSTMS C C C C S S S S S S S  
 

 
SDZ070-130900-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 60 90 64 91 69  
TEMP 63 61 62 76 86 89 84 75 70 67 65 78 88 90 88 79 75 72 70  
DEWPT 58 57 58 67 71 71 72 69 66 64 63 71 72 71 72 70 68 66 67  
RH 84 87 87 74 61 56 67 82 87 90 93 79 59 54 59 74 79 81 90  
WIND DIR S S S SW SW SW SW S SW SW S S S S S S S S S  
WIND SPD 6 6 8 10 12 11 8 5 5 4 3 5 10 11 11 10 10 10 10  
CLOUDS FW CL FW FW CL FW SC FW FW FW SC CL FW FW CL FW FW FW SC  
POP 12HR 0 20 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 91 95 89 95 96 95  
MAX HEAT 92 99 87 97 99 92  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 91 66 81 61 76 59 80 62 83  
TEMP 87 85 71 67 78 76 65 61 72 73 64 60 76 78 66 64 79 79  
DEWPT 73 72 69 66 69 67 65 61 63 62 61 60 64 65 65 63 69 69  
PWIND DIR S E NE N N E SE SE S  
WIND CHAR GN GN GN GN GN LT GN GN GN  
AVG CLOUDS SC SC B1 SC B1 B1 B2 B1 B1 B2 SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 50 30 30 10 10 20 30 20  
RAIN SHWRS S C C S C C S S S S C S S  
TSTMS S C C S C C S S S S  
 

 
SDZ069-130900-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
1027 PM CDT SAT JUL 12 2025  
 
DATE 07/12/25 SUN 07/13/25 MON 07/14/25 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 61 91 64 93 70  
TEMP 64 61 62 76 85 89 84 75 70 66 65 77 87 90 88 79 76 72 71  
DEWPT 59 57 58 67 70 67 69 68 65 62 62 69 70 70 71 70 67 66 66  
RH 84 87 87 74 61 48 61 79 84 87 90 76 57 52 57 74 74 81 84  
WIND DIR S S S SW SW SW SW NW SW S SE S S S S S S S S  
WIND SPD 6 6 8 10 10 10 6 5 4 3 3 5 11 13 11 10 10 10 10  
CLOUDS CL CL FW CL CL FW FW FW FW FW FW CL FW FW CL FW SC SC SC  
POP 12HR 0 20 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 90 92 88 92 96 94  
MAX HEAT 91 96 86 94 97 91  
 
DATE 07/15 WED 07/16/25 THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 91 65 80 60 76 60 81 63 84  
TEMP 86 83 71 66 75 75 65 61 71 73 64 61 75 77 67 64 78 80  
DEWPT 71 71 68 65 67 66 64 61 61 61 61 60 63 64 65 63 68 68  
PWIND DIR S E N N N E SE SE SE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B2 B1 B2 B1 SC B1 B1 B1 B1 B1 B1 SC  
POP 12HR 30 50 30 30 10 10 20 30 20  
RAIN SHWRS C C C S C C S S S C S S  
TSTMS C C C S C C S S S S S  
 

 
 
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