931  
FOUS53 KFSD 010741  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
241 AM CDT MON SEP 1 2025  
 
IAZ012-012100-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 75 55 77 55 68  
TEMP 58 57 64 71 74 71 63 59 58 55 64 72 76 73 63 61 58 57 59 63 65 59  
DEWPT 58 57 63 64 64 65 60 59 58 55 62 64 64 64 63 61 58 57 57 55 52 50  
RH 100100 97 79 71 81 90100100100 93 76 66 73100100100100 93 75 63 72  
WIND DIR E E SE SE S S SW S SW W SW SW SW SW SW W NW NW N N N N  
WIND SPD 3 4 5 6 5 4 2 2 2 2 4 5 6 5 5 5 5 6 11 13 14 12  
CLOUDS B2 OV B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 SC B1 B2 B1 B1 SC SC  
POP 12HR 30 20 20 50 30  
QPF 12HR 0 0 0 0.11 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C S S S C C C C C C  
TSTMS S C S S C C C S  
OBVIS PF  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 41 66 46 67 42 68 45 72  
TEMP 48 42 61 63 52 48 63 62 47 43 65 65 49 46 69 68  
DEWPT 43 40 44 47 46 43 47 46 43 41 47 48 44 44 51 53  
PWIND DIR N W W NW NW NW E S  
WIND CHAR LT GN LT GN LT LT LT GN  
AVG CLOUDS FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 10 0 0 0 5 5  
 
 
IAZ031-012100-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 72 55 77 57 70  
TEMP 62 62 64 67 70 69 61 59 56 55 64 72 76 74 65 61 60 58 62 66 67 64  
DEWPT 60 60 61 64 64 64 60 59 56 55 61 62 63 64 63 61 60 58 60 57 53 50  
RH 93 93 90 90 81 84 97100100100 90 71 64 71 93100100100 93 73 61 60  
WIND DIR E E SE SE SE SE S SW SW W SW SW SW SW SW SW W NW NW N NW NW  
WIND SPD 4 4 6 9 8 5 2 2 1 2 2 5 5 5 4 5 5 5 10 12 13 11  
CLOUDS OV OV B2 B2 B1 B1 B1 SC SC B1 SC SC FW FW SC SC B2 B2 B2 B1 SC FW  
POP 12HR 60 10 10 40 30  
QPF 12HR 0.10 0.02 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C S S S S C C C C S S  
TSTMS S S S S S S S C C S S S  
OBVIS PF PF PF  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 43 67 47 69 43 70 46 74  
TEMP 50 45 63 66 54 50 66 66 49 45 67 67 51 48 70 70  
DEWPT 44 41 45 49 48 45 46 46 45 42 47 49 47 46 52 54  
PWIND DIR NW NW W NW NW NW E S  
WIND CHAR LT GN LT GN LT LT LT GN  
AVG CLOUDS FW SC SC SC FW FW FW FW CL FW FW FW FW FW FW FW  
POP 12HR 0 0 10 0 0 0 5 10  
 
 
IAZ014-012100-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 75 56 76 54 66  
TEMP 59 57 65 71 73 71 63 59 58 56 65 72 75 72 63 60 58 55 59 63 64 59  
DEWPT 58 57 62 63 62 62 60 58 56 56 61 62 62 62 61 60 57 55 56 53 50 48  
RH 96100 90 76 68 73 90 96 93100 87 71 64 71 93100 96100 90 70 60 67  
WIND DIR E SE SE SE SE SE SW SW SW W SW SW SW SW SW W W NW N N N N  
WIND SPD 3 3 4 6 5 4 2 2 2 2 4 6 6 5 5 5 6 8 11 13 14 12  
CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 SC SC SC SC B1 B2 OV B2 SC SC SC  
POP 12HR 30 20 20 60 40  
QPF 12HR 0.01 0 0 0.26 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C S S C C L L C C  
TSTMS S S S S C C C C S S  
OBVIS PF F  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 40 64 45 65 42 67 42 71  
TEMP 47 41 60 62 50 47 61 61 47 43 63 62 47 43 67 66  
DEWPT 41 38 42 45 43 42 47 47 42 40 46 49 43 41 50 53  
PWIND DIR NW NW W NW NW NW SE S  
WIND CHAR GN GN LT GN LT LT LT GN  
AVG CLOUDS FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 20 5 0 0 5 5  
RAIN SHWRS S  
TSTMS S  
 
 
IAZ022-012100-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 73 55 75 56 67  
TEMP 61 59 65 70 72 70 62 59 57 55 65 70 74 72 63 61 60 58 61 63 64 61  
DEWPT 60 59 63 64 62 63 60 59 57 55 62 62 63 62 61 60 59 57 59 56 53 50  
RH 97100 93 81 71 78 93100100100 90 76 69 71 93 97 96 96 93 78 67 67  
WIND DIR SE E SE SE SE SE S W W W W SW SW SW SW SW W NW NW NW N N  
WIND SPD 5 5 6 8 6 4 3 3 3 3 4 5 5 5 5 6 8 9 11 13 13 11  
CLOUDS B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 SC SC SC SC B1 B1 B2 B1 SC SC FW  
POP 12HR 20 10 20 50 40  
QPF 12HR 0.03 0.01 0 0.10 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S C C C C C C S S  
TSTMS S S S S S C C C S S S  
OBVIS PF PF  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 42 64 46 66 43 67 45 71  
TEMP 48 43 60 62 51 49 62 61 48 44 64 64 49 46 67 67  
DEWPT 43 40 43 46 46 44 48 47 43 42 47 49 45 44 50 53  
PWIND DIR NW NW W NW NW NW E S  
WIND CHAR GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC SC SC FW SC FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 20 0 0 0 5 10  
RAIN SHWRS S  
TSTMS S  
 
 
MNZ072-012100-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 76 60 78 54 63  
TEMP 61 59 66 73 75 73 66 63 62 60 67 73 76 72 64 61 58 55 57 60 59 57  
DEWPT 58 58 63 64 63 65 63 62 61 60 63 64 64 65 63 59 57 55 53 50 48 47  
RH 90 96 90 73 66 76 90 97 97100 87 73 66 79 97 93 96100 86 69 67 69  
WIND DIR S S S S S S SW SW SW SW SW SW W W NW NW NW NW N N NW N  
WIND SPD 2 2 2 5 5 4 5 5 5 6 6 8 8 6 8 8 9 10 13 17 18 13  
CLOUDS B1 B2 B1 B1 B1 B2 B2 B1 B1 SC SC SC SC SC B1 B2 B2 B2 B1 SC SC SC  
POP 12HR 20 30 40 60 20  
QPF 12HR 0 0.03 0.03 0.27 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C C C C L L C C S S  
TSTMS S S S S C C S C C C C S S  
OBVIS PF  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 43 62 47 62 44 65 45 69  
TEMP 48 44 58 60 52 49 58 59 48 45 61 61 48 46 66 65  
DEWPT 41 40 42 46 45 44 46 47 44 42 46 49 44 43 50 54  
PWIND DIR NW NW W NW NW NW SW S  
WIND CHAR GN GN GN GN LT LT LT GN  
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 20 5 0 0 5 5  
RAIN SHWRS S  
 
 
MNZ081-012100-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 75 59 76 54 63  
TEMP 61 60 66 73 74 72 65 61 60 59 65 72 75 72 63 61 57 55 58 60 61 58  
DEWPT 58 58 62 61 60 61 61 60 59 58 61 61 61 61 62 60 57 55 53 50 47 45  
RH 90 93 87 66 62 68 87 97 96 96 87 68 62 68 97 97100100 83 69 60 62  
WIND DIR SE S S SE S SE S SW SW SW SW SW SW SW SW W NW NW NW N NW N  
WIND SPD 2 2 3 5 5 3 2 3 3 4 5 6 8 5 5 6 8 10 13 14 16 13  
CLOUDS B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B2 OV B1 SC SC SC  
POP 12HR 30 20 40 70 30  
QPF 12HR 0 0 0 0.33 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S C C C C L L L L C C  
TSTMS S S S S S C S C C C S S S S  
OBVIS PF F  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 41 63 46 63 43 65 44 69  
TEMP 47 42 58 60 50 47 59 59 48 45 62 62 48 45 66 65  
DEWPT 41 38 40 43 43 42 45 45 43 42 43 46 44 41 47 50  
PWIND DIR NW NW W NW NW NW W S  
WIND CHAR GN GN LT GN LT LT LT LT  
AVG CLOUDS FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 20 5 0 0 5 5  
RAIN SHWRS S S  
TSTMS S  
 
 
MNZ089-012100-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 74 58 75 53 63  
TEMP 60 58 65 72 73 70 63 61 59 58 64 72 74 72 63 60 57 55 57 60 61 57  
DEWPT 57 57 62 62 61 62 61 60 59 58 61 61 61 61 62 60 57 55 55 50 47 46  
RH 90 96 90 71 66 76 93 97100100 90 68 64 68 97100100100 93 69 60 67  
WIND DIR S SE SE SE S S S SW SW SW SW SW SW SW SW W NW NW N N N N  
WIND SPD 2 3 4 5 5 4 3 4 4 5 5 8 8 5 5 6 8 10 12 14 16 13  
CLOUDS B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 SC SC SC B1 B1 B2 OV B2 B1 SC SC  
POP 12HR 30 20 30 60 30  
QPF 12HR 0 0 0 0.28 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S C C C C L L L L C C  
TSTMS S C S S C S C C C C C S  
OBVIS PF F  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 40 63 45 63 42 66 44 69  
TEMP 46 41 58 61 50 47 60 59 47 43 62 62 47 45 66 66  
DEWPT 41 39 42 44 44 42 45 45 43 42 44 46 44 42 48 50  
PWIND DIR NW NW W NW NW NW SE S  
WIND CHAR GN GN LT GN LT LT LT GN  
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 10 5 0 0 5 5  
RAIN SHWRS S  
 
 
SDZ040-012100-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 75 57 78 52 64  
TEMP 60 58 65 72 74 71 64 61 60 57 64 72 76 73 64 60 57 53 57 61 61 57  
DEWPT 57 57 62 63 63 63 62 60 59 57 62 63 63 64 62 58 56 52 52 50 48 45  
RH 90 96 90 73 69 76 93 97 96100 93 73 64 73 93 93 96 96 83 67 62 64  
WIND DIR SE SE S S S SW SW SW SW SW SW SW W W NW NW NW N N N N N  
WIND SPD 2 3 4 5 5 4 5 5 5 5 6 9 9 6 6 6 8 10 13 17 18 13  
CLOUDS B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B1 SC SC SC  
POP 12HR 30 20 30 50 20  
QPF 12HR 0.02 0.18 0 0.10 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S C S C C C C C C S S  
TSTMS S S S S S C S C C C S S  
OBVIS F  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 41 64 45 63 41 66 43 72  
TEMP 46 42 59 61 51 47 59 59 47 42 63 62 48 44 67 67  
DEWPT 41 39 42 45 45 42 45 46 43 40 44 47 43 41 49 53  
PWIND DIR NW NW W NW NW NW SE S  
WIND CHAR GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 10 0 0 0 5 5  
 
 
SDZ050-012100-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 72 55 80 56 66  
TEMP 60 59 61 66 70 69 63 59 58 55 65 75 79 76 68 62 60 58 59 63 64 60  
DEWPT 57 57 60 63 63 63 61 59 58 55 62 62 61 60 60 58 57 56 57 52 48 46  
RH 90 93 97 90 78 81 93100100100 90 64 54 58 76 87 90 93 93 67 56 60  
WIND DIR NE NE NE E E SE S S SW SW SW W NW NW NW N NW NW N N N N  
WIND SPD 4 4 6 9 8 5 5 6 6 8 5 6 6 5 5 6 10 11 13 17 17 13  
WIND GUST 27  
CLOUDS OV OV B2 B2 B1 SC SC FW FW SC FW FW FW FW SC B1 B2 B2 B1 SC SC FW  
POP 12HR 20 10 5 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S S S C C  
TSTMS S S S S S  
OBVIS PF F  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 43 70 47 67 43 69 49 75  
TEMP 49 45 64 67 56 50 63 63 49 45 65 66 54 51 70 71  
DEWPT 44 41 46 49 47 42 44 44 43 41 46 49 47 46 54 56  
PWIND DIR NW W NW NW NW S SE S  
WIND CHAR LT GN GN BZ LT GN GN GN  
AVG CLOUDS SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 0 0 5 0 0 0 5 10  
 
 
SDZ057-012100-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 75 56 83 56 68  
TEMP 62 60 65 70 74 72 65 62 59 57 66 77 81 78 68 64 60 58 60 63 65 61  
DEWPT 58 57 62 64 63 65 64 62 59 57 63 64 61 62 62 61 59 58 57 52 49 47  
RH 87 90 90 81 69 79 97100100100 90 64 51 58 81 90 96100 90 67 56 60  
WIND DIR E E E E SE S S S S S SW W NW NW N N N N N N N N  
WIND SPD 4 4 5 9 8 6 6 8 6 5 5 8 9 9 8 9 10 11 13 17 18 14  
CLOUDS B2 B2 B2 B1 SC SC SC FW SC SC FW FW FW FW SC B2 B2 B2 B1 SC SC SC  
POP 12HR 10 10 5 30 30  
QPF 12HR 0 0 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C  
TSTMS S S S  
OBVIS PF F  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 44 71 47 69 44 71 49 77  
TEMP 51 46 65 67 56 50 63 64 51 45 66 67 55 51 71 73  
DEWPT 46 43 46 49 48 43 45 46 46 44 46 49 49 48 54 58  
PWIND DIR NW W NW NW NW SW SE SE  
WIND CHAR GN GN GN BZ LT GN GN GN  
AVG CLOUDS SC SC SC FW FW FW FW FW FW FW CL FW FW FW FW SC  
POP 12HR 0 0 5 0 0 0 5 5  
 
 
SDZ038-012100-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 76 58 81 55 67  
TEMP 61 60 65 72 75 73 66 62 60 58 67 75 79 76 67 61 59 56 59 63 63 59  
DEWPT 60 59 63 63 63 64 64 62 60 58 62 64 64 64 62 59 57 55 54 50 48 45  
RH 97 96 93 73 66 73 93100100100 84 69 60 66 84 93 93 96 83 62 58 60  
WIND DIR SE S S S S S S S S S SW SW W NW N N N N N N N N  
WIND SPD 2 3 4 5 5 5 5 5 5 5 5 6 9 9 8 6 9 10 13 17 18 14  
CLOUDS B2 OV B2 B1 B1 SC SC SC SC B1 SC FW FW SC B1 B2 B2 B2 B1 SC SC FW  
POP 12HR 20 20 20 40 20  
QPF 12HR 0 0 0 0.06 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S C C S S  
TSTMS S S S S S S  
OBVIS PF F  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 42 68 47 66 42 69 47 74  
TEMP 48 44 62 64 53 49 61 62 48 43 64 66 51 48 69 71  
DEWPT 43 40 42 47 46 42 45 46 44 42 45 47 45 44 51 55  
PWIND DIR NW W NW NW NW NW SE SE  
WIND CHAR LT GN GN GN LT LT LT GN  
AVG CLOUDS FW SC SC SC FW SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 5 0 0 0 5 5  
 
 
SDZ059-012100-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 75 57 81 56 68  
TEMP 60 58 65 70 74 72 65 60 58 57 66 75 79 76 66 62 59 57 60 64 64 61  
DEWPT 58 58 63 65 64 65 63 60 58 57 63 65 64 66 64 61 59 57 56 52 50 47  
RH 93100 93 84 71 79 93100100100 90 71 60 71 93 97100100 87 65 60 60  
WIND DIR SE E SE SE SE S S S S S SW SW W W NW NW N N N N N N  
WIND SPD 4 4 5 8 6 5 5 5 5 5 5 6 8 6 8 6 9 10 13 17 18 14  
CLOUDS B2 B2 B2 B1 B1 SC SC SC SC B1 SC FW FW SC B1 B2 B2 B2 B1 SC SC FW  
POP 12HR 20 10 20 40 30  
QPF 12HR 0 0 0 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S C C C C  
TSTMS S S S S S S  
OBVIS PF PF  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 43 69 47 67 42 70 47 75  
TEMP 48 44 63 65 53 49 63 63 48 43 65 67 52 48 70 71  
DEWPT 43 40 44 50 47 42 46 48 44 42 46 49 46 44 52 58  
PWIND DIR NW W NW NW NW NW SE SE  
WIND CHAR GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 5 0 0 0 5 5  
 
 
SDZ062-012100-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 75 58 78 55 67  
TEMP 60 58 64 71 73 71 65 62 59 58 65 73 76 74 65 62 59 56 59 63 64 59  
DEWPT 60 58 63 64 63 64 63 61 59 58 62 63 64 63 63 61 59 56 56 52 50 47  
RH 100100 97 79 71 79 93 97100100 90 71 66 69 93 97100100 90 67 60 64  
WIND DIR E E SE SE S SW SW SW SW SW SW SW SW SW W NW NW N N N N N  
WIND SPD 3 3 4 5 5 4 3 3 3 3 5 6 6 5 5 5 5 8 11 14 14 12  
WIND GUST 25  
CLOUDS B2 B2 B2 B1 B1 B1 B1 SC B1 B2 SC SC SC SC SC B1 B2 OV B1 B1 SC FW  
POP 12HR 30 20 20 50 20  
QPF 12HR 0 0 0 0.05 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S S C C C C S S  
TSTMS S C S S S C C C S S  
OBVIS PF F  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 42 66 48 66 43 69 45 73  
TEMP 49 42 61 63 53 48 63 62 49 44 65 65 50 46 69 70  
DEWPT 43 40 43 46 46 42 45 45 44 42 46 46 44 44 50 53  
PWIND DIR N W W NW NW NW E S  
WIND CHAR LT GN LT GN LT LT LT GN  
AVG CLOUDS SC SC SC SC SC FW SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 10 0 0 0 5 5  
 
 
SDZ070-012100-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 73 55 78 57 69  
TEMP 62 61 63 68 70 70 62 59 57 55 65 74 76 74 65 63 60 59 61 66 66 63  
DEWPT 60 60 63 65 65 65 61 59 57 55 63 65 65 66 64 63 60 59 60 57 53 50  
RH 93 97100 90 84 84 97100100100 93 74 69 76 97100100100 97 73 63 62  
WIND DIR E E E SE SE SE SW SW SW SW SW SW SW SW SW SW W NW N N NW NW  
WIND SPD 4 5 6 9 8 5 3 3 2 3 4 5 5 5 5 5 5 8 11 13 14 12  
CLOUDS OV OV OV B2 B1 B1 SC SC SC B1 SC SC SC FW SC SC B2 B2 B2 B1 SC SC  
POP 12HR 50 10 10 40 30  
QPF 12HR 0.09 0 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S S C C C C  
TSTMS S S S S S C C S  
OBVIS PF  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 43 68 49 69 43 70 47 74  
TEMP 49 44 64 66 54 50 66 64 48 45 67 67 52 48 70 71  
DEWPT 44 42 46 50 49 45 48 47 45 43 48 50 47 46 53 56  
PWIND DIR NW W W NW NW NW SE SE  
WIND CHAR LT GN LT GN LT LT LT GN  
AVG CLOUDS SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC FW  
POP 12HR 0 0 10 0 0 0 10 5  
 
 
SDZ069-012100-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
241 AM CDT MON SEP 1 2025  
 
DATE MON 09/01/25 TUE 09/02/25 WED 09/03/25  
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 72 56 78 57 68  
TEMP 62 62 63 66 69 70 62 60 57 56 64 72 76 73 66 64 60 58 60 64 65 61  
DEWPT 60 60 62 64 65 65 62 60 57 56 63 65 65 67 65 63 60 58 58 56 52 50  
RH 93 93 97 93 87 84100100100100 97 79 69 81 97 97100100 93 75 63 67  
WIND DIR E E E SE SE SE SW SW SW SW SW SW SW S SW W NW NW N N NW N  
WIND SPD 5 5 8 10 8 5 4 3 3 4 5 6 6 5 5 5 6 9 12 16 17 12  
CLOUDS OV OV OV B2 B1 B1 SC SC SC B1 SC SC SC SC B1 SC B2 B2 B2 B1 SC FW  
POP 12HR 40 10 10 40 30  
QPF 12HR 0.02 0 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S S C C C C  
TSTMS S S S S S C C S  
OBVIS PF  
 
DATE THU 09/04/25 FRI 09/05/25 SAT 09/06/25 SUN 09/07/25  
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 44 68 49 68 44 69 48 74  
TEMP 49 45 62 65 55 50 64 64 49 45 65 66 53 49 69 70  
DEWPT 45 42 46 51 49 44 47 48 46 42 47 51 48 46 53 58  
PWIND DIR NW W W NW NW NW SE SE  
WIND CHAR LT GN LT GN LT LT LT GN  
AVG CLOUDS SC SC SC SC SC FW FW FW FW FW FW FW FW SC FW FW  
POP 12HR 0 0 5 0 0 0 5 5  
 
 
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