714  
FOUS53 KFSD 130742  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
242 AM CDT SUN JUL 13 2025  
 
IAZ012-140900-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
242 AM CDT SUN JUL 13 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 55 84 63 88 68  
TEMP 59 59 73 80 83 83 74 69 65 65 77 85 88 85 76 73 70 69  
DEWPT 57 58 65 68 70 71 70 67 65 63 70 72 71 72 70 67 64 64  
RH 93 96 76 67 65 67 87 93100 93 79 65 57 65 82 81 81 84  
WIND DIR S S S S SW SW S SE SE SE S S S S S S S S  
WIND SPD 6 8 10 12 11 6 5 5 4 4 5 9 10 10 10 11 11 11  
CLOUDS CL FW FW CL CL FW SC FW FW FW CL CL FW FW FW SC FW SC  
POP 12HR 0 10 20 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 87 88 92 94 91  
MAX HEAT 83 90 87 93 95 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 88 63 79 56 74 56 79 61 81  
TEMP 84 82 69 64 75 73 61 58 71 72 59 58 74 76 66 63 77 78  
DEWPT 72 71 67 64 67 65 60 58 60 62 58 56 64 67 65 63 69 68  
PWIND DIR S NE N N NE E SE SE SE  
WIND CHAR GN GN GN GN GN LT GN GN GN  
AVG CLOUDS FW SC SC B2 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 SC SC  
POP 12HR 30 60 30 30 10 20 20 40 20  
RAIN SHWRS C L L C C C C S S S C C S S  
TSTMS C C S S C S C C S S  
 

 
IAZ031-140900-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
242 AM CDT SUN JUL 13 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 56 86 63 91 68  
TEMP 59 58 74 82 86 85 75 70 65 64 78 88 91 88 78 75 71 69  
DEWPT 57 57 64 66 68 70 69 65 63 63 67 70 69 70 69 67 64 64  
RH 93 96 71 58 55 61 82 84 93 97 69 55 49 55 74 76 79 84  
WIND DIR S SE S S SW SW S S SW S S S S S S S S S  
WIND SPD 3 5 9 12 10 6 5 5 3 3 5 9 10 10 10 10 9 9  
CLOUDS FW FW FW FW CL CL FW FW FW FW CL FW CL CL FW FW FW SC  
POP 12HR 0 5 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 84 89 89 93 96 93  
MAX HEAT 85 93 90 94 98 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 89 66 82 58 77 58 81 63 84  
TEMP 87 85 71 66 78 76 65 61 73 74 62 60 77 77 68 65 79 80  
DEWPT 70 70 67 65 68 65 62 59 61 61 60 58 64 66 65 64 69 69  
PWIND DIR S E N N NE E SE SE SE  
WIND CHAR GN GN GN GN LT LT GN GN GN  
AVG CLOUDS FW FW SC B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 SC SC  
POP 12HR 20 60 30 30 10 10 20 30 20  
RAIN SHWRS S C L S C C C S S C C S S  
TSTMS S C C S C C C S C C S S  
 

 
IAZ014-140900-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
242 AM CDT SUN JUL 13 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 55 84 63 89 68  
TEMP 56 58 74 80 83 82 72 68 65 65 77 85 88 85 75 72 70 69  
DEWPT 55 57 63 65 67 68 67 64 61 62 68 71 72 72 71 68 64 64  
RH 96 96 69 60 59 63 84 87 87 90 74 63 59 65 87 87 81 84  
WIND DIR SW SW SW SW SW SW S SW W SW S S S S S S S S  
WIND SPD 4 5 10 13 13 9 6 5 4 3 5 8 10 10 9 10 10 10  
CLOUDS CL CL FW FW CL CL SC SC FW FW CL CL FW CL FW SC FW FW  
POP 12HR 0 5 10 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 82 86 85 90 94 92  
MAX HEAT 83 87 83 90 95 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 64 80 58 75 56 79 62 82  
TEMP 85 82 70 66 75 74 63 59 71 71 60 58 74 76 66 64 77 78  
DEWPT 71 71 68 64 67 65 61 57 59 60 57 56 63 65 64 63 68 67  
PWIND DIR S SE N N NE E SE S SE  
WIND CHAR GN GN GN GN GN LT GN GN GN  
AVG CLOUDS FW FW SC B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC  
POP 12HR 20 60 40 30 10 10 20 40 30  
RAIN SHWRS S C L C C C C S S C C C S  
TSTMS C C C C C S C C C S  
 

 
IAZ022-140900-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
242 AM CDT SUN JUL 13 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 56 83 64 88 67  
TEMP 58 60 72 79 81 81 71 68 65 65 77 84 87 84 75 72 70 68  
DEWPT 57 58 65 66 67 69 67 64 61 65 68 72 72 73 71 68 65 65  
RH 96 93 79 64 63 67 87 87 87100 74 67 61 70 87 87 84 90  
WIND DIR SW SW SW SW SW S S SW SW SW S S S S S S S S  
WIND SPD 6 8 10 13 12 9 8 8 6 5 5 8 10 9 10 10 10 10  
CLOUDS FW CL FW FW CL CL FW FW FW CL CL CL CL CL FW SC FW FW  
POP 12HR 0 5 10 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 83 84 90 93 91  
MAX HEAT 86 91 94 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 87 66 81 58 74 57 78 62 81  
TEMP 84 82 70 67 77 74 64 60 71 71 61 59 74 75 67 64 78 78  
DEWPT 73 73 68 66 70 68 63 59 62 62 59 57 65 67 65 64 70 70  
PWIND DIR S SE N N NE E SE S SE  
WIND CHAR GN GN GN GN GN LT GN GN GN  
AVG CLOUDS FW FW SC B2 B1 B1 B1 SC B1 SC SC SC SC SC B1 B1 B1 SC  
POP 12HR 20 50 40 30 20 10 20 40 30  
RAIN SHWRS S C C C C C C S S S C C C S  
TSTMS C C C C C S C C C S  
 

 
MNZ072-140900-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
242 AM CDT SUN JUL 13 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 88 64 90 71  
TEMP 62 64 76 83 86 83 73 68 65 66 79 86 88 87 79 76 74 73  
DEWPT 58 58 63 65 66 68 67 64 61 61 65 65 67 69 71 68 66 65  
RH 87 81 64 55 51 61 81 87 87 84 62 50 50 55 77 76 76 76  
WIND DIR SW SW SW SW SW W W W W SW SE SE S S S S S S  
WIND SPD 10 10 11 10 10 8 5 5 4 3 4 9 11 12 11 12 13 12  
CLOUDS FW FW CL CL CL FW FW FW CL CL CL FW FW FW SC SC SC SC  
POP 12HR 0 20 20 0 10  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S  
OBVIS K  
HEAT INDEX 85 88 86 88 91 91  
MAX HEAT 85 90 85 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 88 63 74 55 73 56 77 61 79  
TEMP 85 81 67 63 70 68 59 56 68 69 59 59 72 74 64 62 75 75  
DEWPT 67 68 66 63 62 59 58 56 56 56 56 56 61 63 62 62 63 63  
PWIND DIR SW NW N N N SE S S NW  
WIND CHAR GN GN GN GN LT LT GN GN GN  
AVG CLOUDS SC SC B2 OV B2 B1 B1 SC B1 SC SC SC SC SC B1 B1 SC SC  
POP 12HR 50 70 40 20 10 20 20 30 20  
RAIN SHWRS C L L C C S S S S S S C S S  
TSTMS C C S S S S S S C S S  
 

 
MNZ081-140900-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
242 AM CDT SUN JUL 13 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 83 64 88 69  
TEMP 59 60 75 82 83 82 73 68 65 65 78 85 87 85 76 74 71 69  
DEWPT 56 57 62 63 65 67 66 66 63 62 67 67 69 70 69 68 65 64  
RH 90 90 64 53 55 61 79 93 93 90 69 55 55 61 79 82 81 84  
WIND DIR SW SW SW SW SW SW SW W W W SE S S S S S S S  
WIND SPD 5 8 10 13 12 9 5 4 3 2 4 6 10 10 10 10 10 10  
CLOUDS FW CL FW CL CL SC SC FW FW FW FW CL CL CL SC SC SC SC  
POP 12HR 0 10 20 0 5  
QPF 12HR 0 0 0.04 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 85 85 88 91 90  
MAX HEAT 84 88 83 89 93 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 87 63 76 56 73 56 77 61 79  
TEMP 84 82 69 64 73 72 61 57 69 70 59 57 72 74 65 63 75 76  
DEWPT 68 68 67 63 64 62 58 56 56 57 56 55 59 62 62 62 63 65  
PWIND DIR S W N N N SE S S SW  
WIND CHAR GN GN GN GN LT LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 SC  
POP 12HR 30 70 40 30 10 10 20 40 20  
RAIN SHWRS C L L C C S C S S C C S S  
TSTMS S C C C C S C C S S  
 

 
MNZ089-140900-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
242 AM CDT SUN JUL 13 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 56 83 63 88 68  
TEMP 59 60 73 80 83 81 72 68 65 65 77 84 87 84 75 73 70 69  
DEWPT 56 57 62 63 66 68 67 67 64 62 67 68 69 70 69 67 64 64  
RH 90 90 68 56 57 65 84 97 97 90 71 59 55 63 82 81 81 84  
WIND DIR SW SW SW SW SW SW SW W W SW SE S S S S S S S  
WIND SPD 8 9 11 13 12 9 5 5 4 3 5 8 10 10 10 11 11 11  
CLOUDS FW FW FW CL CL SC SC FW SC FW CL CL CL FW SC SC SC SC  
POP 12HR 0 10 20 0 5  
QPF 12HR 0 0 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S  
HEAT INDEX 85 84 87 91 89  
MAX HEAT 82 87 83 87 92 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 63 76 56 73 55 77 61 79  
TEMP 83 81 68 64 73 70 60 57 68 69 59 57 72 74 65 62 75 75  
DEWPT 69 68 67 63 64 62 59 56 57 58 56 56 61 64 63 62 65 65  
PWIND DIR S NE N N NE SE S S S  
WIND CHAR GN GN GN GN GN LT GN GN GN  
AVG CLOUDS FW SC SC B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC  
POP 12HR 40 70 40 30 10 10 20 40 30  
RAIN SHWRS C L L C C S C S S S C C S  
TSTMS C C C C S S S C S S  
 

 
SDZ040-140900-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
242 AM CDT SUN JUL 13 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 56 87 61 89 68  
TEMP 59 59 73 82 86 85 73 66 63 61 77 85 89 86 78 74 72 69  
DEWPT 54 56 63 66 66 66 64 61 59 59 64 65 65 68 68 65 63 63  
RH 83 90 71 58 51 53 73 84 87 93 64 51 45 55 71 74 73 81  
WIND DIR S S SW S W NW NW SW SE SE SE S S S S S S S  
WIND SPD 9 8 9 10 10 9 5 3 2 3 5 10 13 13 13 13 13 12  
CLOUDS FW FW CL CL CL FW FW FW FW FW FW FW FW FW SC SC SC SC  
POP 12HR 0 20 5 0 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 88 87 87 91 90  
MAX HEAT 84 89 86 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 86 60 73 53 73 55 77 59 79  
TEMP 83 79 65 61 69 69 57 55 68 70 58 57 72 73 63 61 75 75  
DEWPT 67 65 63 59 60 56 54 53 54 55 55 55 61 63 60 60 63 62  
PWIND DIR S NE N N NE SE S S E  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B2 OV B2 B1 B1 SC SC SC SC B1 SC SC B1 SC SC SC  
POP 12HR 50 70 30 20 10 20 20 30 20  
RAIN SHWRS S C L L C S S S S S S C C S  
TSTMS S C L S S S S S S C C S  
 

 
SDZ050-140900-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
242 AM CDT SUN JUL 13 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 70  
TEMP 64 65 78 89 92 90 76 69 66 64 80 89 93 91 81 76 73 71  
DEWPT 57 58 63 58 52 54 57 56 55 57 62 60 59 61 63 62 59 59  
RH 78 78 60 35 26 30 52 63 68 78 54 38 32 37 54 62 62 66  
WIND DIR SW SW W NW N N NE SE S S S S S S S S S S  
WIND SPD 12 12 11 10 11 9 5 4 5 5 10 14 18 17 16 14 14 14  
WIND GUST 26 25 25  
CLOUDS FW FW CL FW CL CL FW FW CL FW FW FW FW FW SC SC SC B1  
POP 12HR 0 10 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S S  
 
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 59 74 55 73 59 82 62 83  
TEMP 85 79 65 59 68 70 59 56 67 72 62 60 75 78 67 63 77 80  
DEWPT 63 66 62 58 59 58 54 53 55 58 57 57 63 65 63 61 65 65  
PWIND DIR S N N N E SE S S E  
WIND CHAR BZ BZ GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B2 B2 B1 B1 SC SC SC SC SC B1 SC SC SC SC SC  
POP 12HR 40 50 20 20 10 20 20 30 10  
RAIN SHWRS S C C C S S S S S S S C S  
TSTMS S C C S S S S S S C S  
 

 
SDZ057-140900-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
242 AM CDT SUN JUL 13 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 62 95 63 99 70  
TEMP 64 65 77 90 94 90 76 70 65 64 81 92 96 94 82 78 74 72  
DEWPT 57 60 63 57 53 55 57 57 58 59 62 60 59 62 63 64 63 62  
RH 78 84 62 33 25 31 52 63 78 84 53 34 29 35 53 62 69 71  
WIND DIR S SW W NW NW N E SE SE S S S S S S S S S  
WIND SPD 8 9 10 11 13 10 6 5 5 6 10 14 18 17 16 13 13 12  
CLOUDS FW FW FW CL CL CL FW FW FW FW CL FW FW SC B1 B1 B1 B2  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S S  
 
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 60 76 55 77 59 85 62 85  
TEMP 86 78 65 60 70 72 61 56 71 74 64 61 78 79 68 64 79 81  
DEWPT 64 66 62 59 58 58 55 54 54 58 58 59 62 65 64 63 64 64  
PWIND DIR SE N N NE E SE SE SE E  
WIND CHAR BZ BZ GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B2 B2 B2 B1 SC SC SC SC SC SC B1 SC SC SC B1 SC  
POP 12HR 40 50 20 20 10 20 20 20 10  
RAIN SHWRS S C C C S S S S S S S  
TSTMS S C C S S S S S S  
 

 
SDZ038-140900-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
242 AM CDT SUN JUL 13 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 93 63 95 70  
TEMP 61 61 76 87 92 88 75 68 65 64 80 89 93 91 82 77 73 71  
DEWPT 56 58 63 65 60 60 61 59 58 60 63 62 61 65 66 65 64 63  
RH 84 90 64 48 34 39 62 73 78 87 56 41 35 42 58 67 73 76  
WIND DIR S S S W NW N NE SE SE SE SE S S S S S S S  
WIND SPD 9 6 8 9 10 9 5 4 5 5 10 13 17 16 14 13 12 11  
CLOUDS SC FW CL CL CL CL FW FW FW FW CL CL FW SC B1 SC B1 B1  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C  
TSTMS S S S  
HEAT INDEX 89 93 84  
MAX HEAT 90 93 87 90 96 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 88 60 74 54 76 58 81 61 83  
TEMP 85 78 64 60 70 71 58 55 71 73 62 60 74 78 65 62 77 78  
DEWPT 65 65 62 59 58 56 54 53 54 56 56 57 61 63 62 61 63 63  
PWIND DIR S N N N E SE SE SE E  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B2 OV B2 B1 SC SC SC SC SC B1 SC SC SC SC SC SC  
POP 12HR 60 60 30 20 10 20 20 30 20  
RAIN SHWRS C L L C C S S S S S S C C S  
TSTMS S C L C S S S S S C C  
 

 
SDZ059-140900-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
242 AM CDT SUN JUL 13 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 93 63 95 70  
TEMP 61 63 77 87 91 89 76 68 65 64 80 90 93 91 82 77 74 71  
DEWPT 57 58 63 66 64 63 64 61 60 60 65 66 65 66 68 65 62 62  
RH 87 84 62 50 41 42 66 78 84 87 60 45 40 44 63 67 66 73  
WIND DIR S S S SW NW N NE SE SE SE SE S S S S S S S  
WIND SPD 9 8 8 9 10 10 5 5 5 5 9 13 17 16 14 13 13 12  
CLOUDS FW FW CL CL FW CL FW FW FW FW CL FW FW FW SC SC SC B1  
POP 12HR 0 10 5 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 90 93 82 92 95 94 85  
MAX HEAT 91 95 89 93 98 93  
 
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 61 76 55 76 59 82 61 83  
TEMP 88 82 66 61 73 72 59 56 71 73 63 60 77 77 66 63 79 80  
DEWPT 66 67 64 60 61 58 56 54 56 57 57 57 62 65 62 62 65 65  
PWIND DIR S N N N NE SE S S E  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B2 B2 B2 B1 B1 SC SC SC SC B1 SC SC B1 SC B1 SC  
POP 12HR 40 60 20 20 10 20 20 30 10  
RAIN SHWRS C L C S S S S S S S C C  
TSTMS C L S S S S S S S C C  
 

 
SDZ062-140900-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
242 AM CDT SUN JUL 13 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 88 64 91 69  
TEMP 61 61 73 82 86 86 76 70 65 65 77 87 90 87 79 75 72 70  
DEWPT 57 57 63 67 69 69 69 66 63 61 68 69 69 69 68 66 64 63  
RH 87 87 71 61 57 57 79 87 93 87 74 55 50 55 69 74 76 78  
WIND DIR S S SW S SW W SW N E E SE S S S S S S S  
WIND SPD 5 6 9 10 10 6 4 4 3 3 5 10 12 12 11 11 10 10  
CLOUDS FW FW CL CL FW FW SC FW SC SC FW CL FW FW SC SC SC SC  
POP 12HR 0 20 20 0 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 90 91 94 92  
MAX HEAT 86 93 90 93 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 63 78 56 75 57 80 62 82  
TEMP 86 82 69 64 74 72 61 58 71 72 61 59 75 77 66 64 77 78  
DEWPT 68 68 66 62 64 60 57 55 58 58 57 56 63 65 62 62 66 65  
PWIND DIR S NE N N NE SE S SE SE  
WIND CHAR GN GN GN GN LT LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC  
POP 12HR 40 70 30 20 10 20 20 30 20  
RAIN SHWRS C L L C S S S S S S C C S  
TSTMS S C S S S S S S C C S  
 

 
SDZ070-140900-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
242 AM CDT SUN JUL 13 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 88 65 92 69  
TEMP 60 61 76 83 87 86 76 71 67 66 79 87 90 88 79 76 73 70  
DEWPT 59 58 65 70 71 72 72 69 66 63 71 72 71 72 71 67 64 64  
RH 96 90 69 65 59 63 87 93 97 90 77 61 54 59 77 74 73 81  
WIND DIR S S SW SW SW SW S S SW SE SE S S S S S S S  
WIND SPD 4 8 10 11 10 6 5 5 4 3 5 10 12 12 11 12 11 10  
CLOUDS CL FW FW CL CL FW FW FW FW FW FW FW FW FW SC B1 SC SC  
POP 12HR 0 10 20 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 92 94 96 95  
MAX HEAT 87 95 90 96 99 93  
 
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 65 81 58 76 59 81 64 83  
TEMP 87 84 71 65 77 75 63 59 72 74 62 60 77 77 67 65 79 80  
DEWPT 71 71 67 64 68 65 61 58 61 62 60 59 66 68 65 64 70 69  
PWIND DIR S NE N N NE SE SE SE SE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 SC  
POP 12HR 30 60 30 30 10 20 20 30 20  
RAIN SHWRS C L L S C C S S S S C C S  
TSTMS S L C S S C S S C C S  
 

 
SDZ069-140900-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
242 AM CDT SUN JUL 13 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 66 93 70  
TEMP 61 62 75 83 88 86 77 72 68 67 77 87 90 88 79 76 73 71  
DEWPT 58 58 65 69 70 71 71 69 66 62 70 71 70 71 71 66 64 64  
RH 90 87 71 63 55 61 82 90 93 84 79 59 52 57 77 71 73 79  
WIND DIR SE S SW SW S SW N SW S SE SE S S S S S S S  
WIND SPD 5 8 10 10 9 6 5 4 3 3 5 10 13 12 11 12 11 10  
CLOUDS CL FW FW CL CL FW FW FW FW SC FW CL FW FW SC SC SC SC  
POP 12HR 0 20 20 0 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 92 93 95 93  
MAX HEAT 88 96 92 94 97 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 64 79 58 76 59 81 64 84  
TEMP 86 83 70 64 75 73 62 58 71 72 64 61 76 76 67 65 78 80  
DEWPT 70 70 67 64 66 63 61 58 59 60 61 59 65 67 65 64 68 67  
PWIND DIR S NE N N NE SE S SE SE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC  
POP 12HR 30 60 30 20 10 20 20 30 20  
RAIN SHWRS C L C C C S S S S S C C S  
TSTMS C L C S S S S S S C C S  
 

 
 
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