299  
FOUS53 KFSD 041942  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
242 PM CDT FRI JUL 4 2025  
 
IAZ012-050900-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 69 82 60 81 62  
TEMP 89 84 79 74 71 69 76 80 80 80 70 66 63 62 70 78 79 78 70 67 64 64  
DEWPT 72 70 71 70 70 69 73 73 72 70 68 64 61 61 64 64 65 65 65 63 63 64  
RH 57 63 77 87 97100 90 79 77 72 93 93 93 97 81 62 62 64 84 87 97100  
WIND DIR S S S S S SW SW W NW N N N N N NE NE E E E E SE SE  
WIND SPD 20 16 13 13 13 13 13 13 14 12 9 8 6 5 5 5 5 4 4 4 4 4  
CLOUDS B1 B2 B2 OV B2 B2 B2 B1 SC FW FW FW FW SC FW FW SC B1 B1 SC SC SC  
POP 12HR 80 50 5 10 20  
QPF 12HR 0.44 0.06 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D L C C C C S S S  
TSTMS C L C S S C C S S S  
HEAT INDEX 96 89 82 84 82  
MAX HEAT 96 87 85 86 81  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 64 83 63 85 65 86 64 81  
TEMP 79 81 70 66 78 80 68 66 81 82 70 67 81 80 69 66 77 76  
DEWPT 69 70 67 66 70 70 67 65 69 69 67 65 71 70 67 64 68 66  
PWIND DIR S S SE SE SE SE SE S W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC B2 B1 B1 B1 B2 B1 SC B1 B1 SC SC SC B1 B2 B1  
POP 12HR 20 40 40 30 30 20 20 30 40  
RAIN SHWRS S S S C C C C C S C S S S S C C C  
TSTMS S S S C C C C S S S S S S S C S S  
 

 
IAZ031-050900-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 70 85 62 84 63  
TEMP 90 87 81 76 73 71 78 83 83 82 75 69 65 64 73 80 83 81 73 69 65 65  
DEWPT 69 69 70 70 70 71 72 72 71 70 69 67 63 63 65 65 65 64 65 65 63 64  
RH 50 55 69 82 90100 82 70 67 67 82 93 93 97 76 60 55 56 76 87 93 97  
WIND DIR S S S S S S SW W NW N N N N N NE NE E E E SE SE SE  
WIND SPD 18 16 12 11 11 10 11 13 13 11 6 5 5 5 5 5 5 5 3 3 2 3  
WIND GUST 31 26  
CLOUDS B2 B1 B2 B2 B2 B2 SC SC SC FW FW CL FW SC FW FW SC B1 B1 SC SC SC  
POP 12HR 80 40 5 10 20  
QPF 12HR 0.21 0.01 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C L D C S C C S S S  
TSTMS S C L C S S C C S S S  
HEAT INDEX 96 91 84 88 88 86 82 85  
MAX HEAT 97 91 90 92 86 83 86  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 86 64 88 66 88 64 83  
TEMP 82 83 70 67 82 83 70 66 84 85 72 67 84 84 71 67 78 79  
DEWPT 68 69 68 65 70 69 68 66 69 68 68 65 69 68 67 65 68 66  
PWIND DIR S S S E SE SE SE S NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 SC SC SC B1 SC SC B1 B2 B1  
POP 12HR 20 30 30 30 20 20 20 20 30  
RAIN SHWRS S S S C C C C C S S S S S S S C C  
TSTMS S S S C S C C S S S S S S S S S C  
 

 
IAZ014-050900-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 70 83 61 82 62  
TEMP 89 86 80 76 73 70 76 81 81 78 70 66 63 62 72 78 81 80 70 67 64 64  
DEWPT 69 70 69 69 69 69 72 73 72 70 67 64 61 60 63 63 63 64 63 63 61 62  
RH 52 59 69 79 87 97 87 77 74 76 90 93 93 93 73 60 54 58 78 87 90 93  
WIND DIR S S S S S SW SW W NW N N N N N N N NE NE E E SE SE  
WIND SPD 19 16 13 13 13 14 14 14 16 13 10 9 8 6 6 6 6 5 4 3 3 3  
WIND GUST 31 24  
CLOUDS B1 SC B2 B2 B2 B2 B2 B1 B1 B1 SC FW FW FW FW SC FW B1 B1 SC SC SC  
POP 12HR 70 70 5 5 10  
QPF 12HR 0.26 0.26 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C C C C S  
TSTMS C L S S C C S  
HEAT INDEX 94 90 82 86 85 83  
MAX HEAT 94 89 86 89 83  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 65 84 63 86 64 86 64 82  
TEMP 80 82 70 67 78 80 68 66 82 82 69 66 81 82 69 66 77 76  
DEWPT 67 68 67 65 69 69 66 64 69 68 66 65 69 68 66 64 67 66  
PWIND DIR S S SE SE S SE S S W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC B1 B2 B1 B1 B1 B1 SC B1 B2 SC SC SC B1 B2 B2  
POP 12HR 20 30 40 30 30 20 20 20 40  
RAIN SHWRS S S S C C C C C S C S S S S S S C  
TSTMS S S S C C C C S S S S S S S S S C  
 

 
IAZ022-050900-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 71 84 62 82 63  
TEMP 87 85 79 76 73 72 75 81 81 78 71 68 65 64 72 78 80 80 70 67 65 65  
DEWPT 70 70 69 69 70 71 73 75 74 72 70 67 64 63 66 66 65 65 65 64 63 64  
RH 57 61 72 79 90 97 94 82 79 82 97 97 97 97 81 67 60 60 84 90 93 97  
WIND DIR S S S S S SW SW W W N N N N N N N NE NE E E SE SE  
WIND SPD 19 16 14 13 14 14 16 16 16 12 10 10 9 9 8 6 6 6 5 5 5 5  
CLOUDS B1 SC B2 B2 OV OV B2 B1 B1 SC FW FW FW FW FW FW FW SC B1 B1 SC SC  
POP 12HR 80 70 5 5 10  
QPF 12HR 0.37 0.18 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D L C C C S  
TSTMS C L C C C C  
HEAT INDEX 92 89 88 86 82  
MAX HEAT 93 87 89 90 83  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 66 84 64 85 65 86 65 82  
TEMP 80 81 70 67 80 79 69 66 81 82 70 67 82 81 69 67 77 76  
DEWPT 69 69 67 67 71 69 68 66 70 69 67 66 70 69 67 65 69 67  
PWIND DIR S S S E SE SE S S W  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 SC SC SC B1 B1 B1 B2 B1 B1 B1 B2 B1 SC SC B1 B2 B2  
POP 12HR 20 30 40 30 30 20 20 20 40  
RAIN SHWRS S S S C C C C C S C S S S S S S C  
TSTMS S S C C C C S S C S S S S S S C  
 

 
MNZ072-050900-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 71 79 58 79 61  
TEMP 91 87 80 75 72 72 73 75 77 77 70 64 60 60 68 74 77 76 69 64 63 63  
DEWPT 72 72 70 70 69 71 71 69 69 66 64 61 58 58 60 59 60 60 61 61 60 61  
RH 54 61 72 84 90 97 93 82 76 69 81 90 93 93 76 59 56 58 76 90 90 93  
WIND DIR S S S SW S SW W NW N N N NW NW NW N N N NE NE S S S  
WIND SPD 21 18 14 13 13 12 13 16 18 16 11 9 8 8 6 6 6 5 4 3 3 3  
CLOUDS B1 B1 OV OV B2 B2 B2 B2 SC FW FW FW FW FW FW SC SC B1 SC SC SC SC  
POP 12HR 80 50 5 5 10  
QPF 12HR 0.59 0.08 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D L C C C C  
TSTMS C C C C C C C  
HEAT INDEX 99 92 83  
MAX HEAT 99 90  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 82 65 83 64 85 66 85 65 81  
TEMP 77 80 68 67 78 80 68 66 81 82 70 67 80 82 69 67 77 76  
DEWPT 65 66 66 65 67 67 65 65 67 67 67 65 68 67 66 65 64 63  
PWIND DIR S SW SE S S S S S W  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC B1 SC B1 B2 B1 SC SC B1 SC SC SC B1 B1 B2 B2  
POP 12HR 20 40 30 30 20 20 20 30 30  
RAIN SHWRS S S C C C C S S S C S C  
TSTMS S S C S S S S S S C S C  
 

 
MNZ081-050900-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 70 81 60 80 61  
TEMP 89 86 79 76 72 70 75 78 79 78 70 65 62 62 70 77 79 78 70 65 63 64  
DEWPT 69 69 68 68 69 69 70 70 69 67 65 62 59 59 60 59 60 60 61 60 60 61  
RH 52 57 69 76 90 97 84 76 72 69 84 90 90 90 71 54 52 54 73 84 90 90  
WIND DIR S S S S SW SW SW W NW N N NW N N N N NE NE E SE S S  
WIND SPD 18 16 14 13 14 13 13 13 17 16 11 9 8 6 6 6 6 5 3 2 2 2  
CLOUDS SC SC B2 B2 B2 B2 B2 B1 B1 SC FW FW FW FW FW SC SC B1 B1 SC B1 B1  
POP 12HR 70 70 5 0 10  
QPF 12HR 0.39 0.19 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C S L C  
TSTMS C C C S C C  
HEAT INDEX 94 90 81  
MAX HEAT 96 88 83 80  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 83 64 82 63 84 64 84 65 80  
TEMP 79 80 68 67 78 79 68 66 81 82 68 67 81 81 69 67 77 76  
DEWPT 64 65 65 65 67 67 65 64 66 66 65 65 66 67 65 64 64 63  
PWIND DIR S SW S S S S S S W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC B1 B1 B1 B1 B1 SC B1 B2 B1 SC SC B1 B2 B2  
POP 12HR 20 40 40 30 30 20 20 30 40  
RAIN SHWRS S S C C C S C S C S S C C C  
TSTMS S S C S C S S S S S S C S C  
 

 
MNZ089-050900-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 69 81 59 80 61  
TEMP 87 85 78 74 71 69 74 77 79 77 69 65 61 61 69 76 78 76 68 65 63 64  
DEWPT 70 69 69 69 69 69 71 70 69 67 65 62 59 58 61 60 60 61 61 61 61 61  
RH 57 59 74 84 93100 90 79 72 71 87 90 93 90 76 58 54 60 78 87 93 90  
WIND DIR S S S S S SW SW NW N N N N N N N N NE NE E E SE SE  
WIND SPD 19 17 14 13 14 13 13 14 17 14 11 10 9 8 8 6 6 5 4 4 3 4  
WIND GUST 29  
CLOUDS B2 SC B2 B2 B2 B2 B2 B1 SC FW FW FW FW FW FW FW SC B1 B2 SC B1 B2  
POP 12HR 80 60 5 5 10  
QPF 12HR 0.40 0.14 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L C C S L C S  
TSTMS S C C C S C C S  
HEAT INDEX 92 88  
MAX HEAT 93 86 83 80  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 83 64 82 63 84 64 84 64 80  
TEMP 78 80 68 66 77 79 67 65 80 81 68 66 80 80 68 66 76 76  
DEWPT 65 66 66 65 67 67 65 64 67 67 65 64 67 67 65 64 64 63  
PWIND DIR S S S SE S S S S W  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 SC SC B1 B2 B1 B1 B1 B1 SC B1 B2 B1 SC SC B1 B2 B2  
POP 12HR 20 40 40 30 30 20 20 30 40  
RAIN SHWRS S S S C C C S C S C S S C C C  
TSTMS S S S C S C S S S S S S C S C  
 

 
SDZ040-050900-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 68 79 56 77 59  
TEMP 88 83 76 70 70 70 71 74 78 77 69 62 58 59 68 72 76 76 67 63 61 62  
DEWPT 71 70 68 67 68 68 68 68 66 64 62 59 55 55 58 58 58 59 59 58 58 59  
RH 57 65 76 90 93 93 90 82 67 64 78 90 90 87 70 61 54 56 75 84 90 90  
WIND DIR S S SW S S SW NW N N N N N N N NE NE NE E E E SE SE  
WIND SPD 21 18 14 13 12 11 13 16 18 16 10 8 6 5 5 6 6 5 5 4 4 4  
WIND GUST 35 31 25 26 28  
CLOUDS B1 B1 OV OV B2 OV B2 SC SC FW FW FW FW FW SC B1 B2 B1 B1 SC SC B1  
POP 12HR 80 40 5 10 20  
QPF 12HR 0.40 0.02 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L D C C C S S S S  
TSTMS C C C C C C S S S S  
HEAT INDEX 95 87  
MAX HEAT 96 85 82  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 82 63 83 62 85 64 85 64 80  
TEMP 77 80 67 65 78 80 66 64 81 82 68 66 81 82 68 65 77 76  
DEWPT 65 65 64 63 66 65 63 63 66 65 64 64 67 66 63 63 63 61  
PWIND DIR S S S SE S S S S NW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B2 B2 B2  
POP 12HR 20 40 30 30 20 20 20 30 30  
RAIN SHWRS S S C C C S S C S S S S S C C C  
TSTMS S S C C S S S C S S S S S C S C  
 

 
SDZ050-050900-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 66 83 61 80 61  
TEMP 83 76 73 70 68 66 72 77 82 81 73 68 64 64 68 72 75 76 70 66 64 64  
DEWPT 70 69 69 67 66 64 66 66 65 64 63 62 62 62 63 63 65 64 63 61 61 61  
RH 65 79 87 90 93 93 81 69 56 56 71 81 93 93 84 73 71 66 78 84 90 90  
WIND DIR SW SW S SW W NW NW N N NE E E E E SE SE SE SE E S S SW  
WIND SPD 20 17 13 11 12 13 17 17 14 11 9 6 5 6 9 10 10 8 6 6 5 5  
WIND GUST 35 27 24  
CLOUDS B2 OV B1 B1 SC SC SC FW FW CL FW B1 SC SC B1 B2 B1 SC B1 SC SC SC  
POP 12HR 50 10 10 40 30  
QPF 12HR 0.02 0 0.01 0.11 0.20  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C S  
TSTMS C C C S C C C C C C S  
HEAT INDEX 87 84 83  
MAX HEAT 90 85 83  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 62 86 64 90 66 90 63 83  
TEMP 77 79 67 64 80 83 69 66 84 87 72 67 84 85 69 64 77 78  
DEWPT 66 65 65 63 67 65 64 64 67 65 65 62 65 65 64 61 61 58  
PWIND DIR SE S S SE S S S SW NW  
WIND CHAR GN LT GN LT GN GN GN GN GN  
AVG CLOUDS SC SC B2 SC FW SC B1 SC FW FW FW FW FW SC B2 B2 B2 B1  
POP 12HR 30 40 20 30 10 20 10 30 30  
RAIN SHWRS S C C C S S C S S C C S C  
TSTMS S C S S C S S C C S C  
 

 
SDZ057-050900-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 66 86 61 82 61  
TEMP 87 78 75 72 68 67 73 79 84 83 73 68 65 63 68 73 77 78 70 67 64 64  
DEWPT 71 71 69 69 67 66 68 66 64 63 63 62 62 62 62 63 63 64 64 63 62 62  
RH 59 79 82 90 97 97 84 64 51 51 71 81 90 97 81 71 62 62 81 87 93 93  
WIND DIR SW S S SW W NW N N N NE E E E E SE SE E E E E E SE  
WIND SPD 19 17 13 10 12 13 14 16 14 13 10 9 8 8 9 10 11 10 8 6 5 5  
WIND GUST 32  
CLOUDS B2 B2 B2 SC SC B1 SC FW FW CL SC SC SC SC B2 B2 B1 B1 SC SC SC SC  
POP 12HR 40 10 20 30 30  
QPF 12HR 0.06 0 0.09 0.37 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S S C C S S C C S S  
TSTMS C C C S S S C C S S C C S  
HEAT INDEX 94  
MAX HEAT 97 82 87 84  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 89 64 93 67 93 64 86  
TEMP 78 81 68 65 83 86 70 66 86 89 73 69 86 88 72 65 80 82  
DEWPT 66 65 66 64 66 65 65 64 66 65 66 64 64 64 66 62 59 59  
PWIND DIR E SE SE SE S SE SE W NW  
WIND CHAR GN LT GN LT GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 FW SC B1 B1 FW FW FW FW FW SC B2 B2 B2 B1  
POP 12HR 20 40 10 20 5 10 10 30 20  
RAIN SHWRS S C C S S C S S  
TSTMS S C S S S C S S  
 

 
SDZ038-050900-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 67 83 59 81 61  
TEMP 92 83 75 72 69 69 73 77 82 82 71 65 61 61 68 73 77 78 70 64 63 63  
DEWPT 70 70 69 68 68 69 67 65 64 62 63 60 58 57 58 59 59 59 62 61 60 61  
RH 49 65 82 87 97100 81 67 55 51 76 84 90 87 70 62 54 52 76 90 90 93  
WIND DIR S SW S S W NW N N N N NE NE NE N E E E E E E SE SE  
WIND SPD 21 18 13 10 10 12 16 17 17 13 9 5 5 5 5 6 6 6 5 5 5 5  
WIND GUST 33  
CLOUDS B1 B2 OV B2 B1 B2 B1 SC FW CL FW SC FW SC B2 B2 B2 B1 B1 SC B1 SC  
POP 12HR 70 20 10 20 20  
QPF 12HR 0.20 0.03 0 0.01 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L L C C S S S S S S  
TSTMS S C C C S S S S  
HEAT INDEX 98 87  
MAX HEAT 100 85 85 81 80  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 63 88 64 92 67 91 64 85  
TEMP 80 82 68 65 82 85 69 66 86 87 73 68 86 87 70 65 79 80  
DEWPT 63 63 64 64 65 64 65 64 65 64 65 65 66 65 65 63 60 59  
PWIND DIR S SE SE SE S SE SE SE NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 SC B1 B1 SC FW FW SC FW FW FW B1 B2 B2 B1  
POP 12HR 20 40 20 20 10 20 10 30 30  
RAIN SHWRS S S C C S S S S S S C C S C  
TSTMS S C C S S S S S C C S C  
 

 
SDZ059-050900-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 68 83 60 81 62  
TEMP 90 82 75 72 70 70 74 78 82 82 72 67 63 62 70 75 79 79 71 67 64 64  
DEWPT 71 71 70 69 68 68 69 67 66 64 65 62 61 59 59 59 60 62 63 61 61 61  
RH 54 69 84 90 93 93 84 69 58 55 79 84 93 90 68 58 52 56 76 81 90 90  
WIND DIR S SW S S SW W NW N N N N NE NE NE E SE E E E SE SE SE  
WIND SPD 21 18 14 12 11 11 16 18 18 14 10 6 5 5 6 8 6 6 5 5 5 5  
WIND GUST 35 29  
CLOUDS B2 B2 OV B1 SC B1 B1 SC FW CL FW FW SC SC SC B2 B1 B1 B1 B1 B1 B1  
POP 12HR 70 20 5 20 20  
QPF 12HR 0.16 0.01 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L S C S S S S S S S S S S  
TSTMS S C S C S S S S S S S S  
HEAT INDEX 97 86 84  
MAX HEAT 98 83 86 84 81  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 64 88 65 91 67 91 65 84  
TEMP 81 83 69 66 82 86 70 66 86 88 73 69 86 86 71 66 79 81  
DEWPT 65 65 65 64 66 66 65 64 67 66 66 65 66 65 66 63 62 61  
PWIND DIR S SE SE SE S SE S S NW  
WIND CHAR GN LT GN LT GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 SC SC B1 B1 SC SC SC SC SC SC B1 B2 B2 B1  
POP 12HR 20 40 20 20 10 10 10 30 30  
RAIN SHWRS S C C S S S S C C S C  
TSTMS S C C S S S C C S S  
 

 
SDZ062-050900-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 70 83 60 81 63  
TEMP 89 84 77 73 71 70 74 78 81 81 71 66 62 62 71 77 79 78 71 67 64 64  
DEWPT 71 70 69 69 69 69 70 70 68 67 65 62 59 58 60 60 60 61 62 62 61 61  
RH 56 63 76 87 93 97 87 76 65 63 81 87 90 87 68 56 52 56 73 84 90 90  
WIND DIR S S SW S S SW W NW N N N N N N NE E E E E E E SE  
WIND SPD 20 17 13 11 11 10 11 13 14 13 9 6 5 5 5 5 5 5 4 4 3 4  
WIND GUST 32 28 24 21 24 25  
CLOUDS B1 B1 OV B2 B2 B2 B1 B1 FW FW FW FW FW SC SC SC B1 B1 B2 SC B1 B2  
POP 12HR 80 40 0 10 20  
QPF 12HR 0.26 0.02 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L D C S C S S  
TSTMS S L C S S C S S  
HEAT INDEX 95 89 84  
MAX HEAT 98 89 87 83 81  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 65 85 65 87 66 87 65 82  
TEMP 80 82 70 67 79 82 69 66 82 84 71 68 82 83 71 67 77 78  
DEWPT 66 66 66 65 68 67 66 64 67 67 66 65 69 68 66 64 65 63  
PWIND DIR S SE SE SE SE SE S S NW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 SC SC B1 B2 B1 B1 B1 SC SC SC B1 B1 SC B2 B2 B2 B1  
POP 12HR 20 40 30 20 20 10 10 20 30  
RAIN SHWRS S S C C S S S S S S S C C  
TSTMS S S C C S S S S S S S S C  
 

 
SDZ070-050900-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 70 84 62 83 64  
TEMP 90 85 79 74 72 72 77 80 82 83 74 68 65 64 72 79 82 79 72 68 65 65  
DEWPT 70 71 72 71 71 71 72 72 71 69 69 67 64 63 65 65 65 64 65 64 64 64  
RH 52 63 79 90 97 97 85 77 69 63 84 97 97 97 79 62 56 60 79 87 97 97  
WIND DIR S S SW S S SW W NW NW N N N N N NE E E E E SE SE SE  
WIND SPD 18 16 13 12 11 10 13 14 16 12 8 6 5 5 5 6 6 5 4 4 4 5  
WIND GUST 31  
CLOUDS B2 B2 B2 B2 B2 B2 SC SC SC FW FW CL FW FW FW FW B1 B1 B1 SC SC B1  
POP 12HR 80 30 0 10 20  
QPF 12HR 0.24 0.10 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L D C C C S C S S S  
TSTMS S L C C S S S C S S S  
HEAT INDEX 96 91 85 86 86 84  
MAX HEAT 98 89 86 89 85 82 84  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 65 86 65 88 66 88 65 83  
TEMP 82 82 70 67 81 83 70 66 84 85 72 68 84 83 71 67 78 79  
DEWPT 69 69 68 66 70 70 68 66 70 69 68 66 71 70 68 66 68 66  
PWIND DIR S S SE SE SE SE SE S NW  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 SC SC SC SC SC B1 B1 B1 SC SC SC B1 SC SC B1 B2 B1  
POP 12HR 20 40 30 30 20 20 20 30 30  
RAIN SHWRS S S S C C C C C S S S S C C C  
TSTMS S S S C C S C C S S S S C S C  
 

 
SDZ069-050900-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
242 PM CDT FRI JUL 4 2025  
 
DATE 07/04/25 SAT 07/05/25 SUN 07/06/25 MON  
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 69 84 62 83 64  
TEMP 89 84 77 73 71 70 75 79 82 83 74 69 65 64 71 78 80 79 72 68 65 65  
DEWPT 70 71 72 70 70 70 71 70 69 68 68 66 63 62 63 63 63 64 64 64 64 64  
RH 54 65 85 90 97100 87 74 65 61 82 90 93 93 76 60 56 60 76 87 97 97  
WIND DIR S S S SW S W W NW NW N N N NE NE E E SE E E SE SE SE  
WIND SPD 20 17 13 11 10 10 13 17 17 13 8 5 5 5 5 8 6 6 5 4 4 4  
WIND GUST 32  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC FW FW FW FW FW SC FW SC B1 B1 B1 SC SC B2  
POP 12HR 80 30 5 20 20  
QPF 12HR 0.21 0.04 0 0 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C S C S S S S S S S  
TSTMS C C L C S S S S S S S S S  
HEAT INDEX 94 89 85 86  
MAX HEAT 96 88 83 88 86 83  
 
DATE 07/07 TUE 07/08/25 WED 07/09/25 THU 07/10/25 FRI 07/11/25  
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 65 87 66 89 67 89 65 83  
TEMP 81 82 70 67 80 84 70 67 83 86 73 69 84 85 71 67 77 79  
DEWPT 68 68 68 66 69 69 68 67 69 69 69 67 70 69 68 65 66 66  
PWIND DIR S S SE SE SE SE SE S NW  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 SC B1 B1 SC SC B1 B1 SC SC SC SC B1 SC B1 B2 B2 B1  
POP 12HR 30 40 30 30 20 10 20 30 30  
RAIN SHWRS S C C C C S C S S S S C C C C  
TSTMS S S C C S S C S S S S C C S C  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab IA Page
The Nexlab MN Page
The Nexlab NE Page Main Text Page