188  
FOUS53 KFSD 090633  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
132 AM CDT WED SEP 9 2026  
 
IAZ012-100900-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 79 53 79 61  
TEMP 61 59 68 75 76 74 63 58 55 53 67 74 75 76 66 64 63 62  
DEWPT 59 54 63 63 62 65 59 55 53 52 62 63 63 65 61 57 57 58  
RH 93 83 84 66 62 74 87 90 93 96 84 69 66 69 84 78 81 87  
WIND DIR N N N NW NW NW NW NW N SW S S S S S S S S  
WIND SPD 2 2 4 6 8 3 2 1 0 0 2 8 10 8 11 12 14 16  
CLOUDS SC SC FW CL CL FW SC FW FW CL CL CL CL CL CL CL FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
OBVIS PF+PF+  
DENSE FOG Y Y  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 59 74 54 74 59 73 51 68  
TEMP 78 80 66 59 69 69 56 56 67 71 65 63 68 68 57 52 64 65  
DEWPT 71 72 63 53 56 60 53 53 64 69 65 63 66 64 56 52 57 61  
PWIND DIR S W NE E E SE SW NW NW  
WIND CHAR BZ GN LT LT GN GN BZ LT LT  
AVG CLOUDS FW SC SC SC SC SC SC SC B2 B1 B1 B2 B2 B1 SC SC SC FW  
POP 12HR 10 30 5 30 50 70 50 20 5  
RAIN SHWRS C C C C C L C C S S  
TSTMS C S C C C C S  
 
 
IAZ031-100900-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 80 55 80 61  
TEMP 64 62 69 77 80 77 66 61 57 55 67 77 79 77 68 65 64 63  
DEWPT 63 59 61 62 62 64 61 57 54 52 59 60 59 61 60 57 57 59  
RH 97 90 76 60 54 64 84 87 90 90 75 56 50 58 76 75 78 87  
WIND DIR W NW N N NW NW NW NW NW N S S S S S S S S  
WIND SPD 2 3 5 6 6 3 2 1 1 0 2 6 9 8 9 10 12 13  
WIND GUST 23 26  
CLOUDS B1 OV FW FW CL CL FW FW FW FW CL CL CL FW CL CL FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
OBVIS PF PF  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 61 76 56 76 62 76 53 70  
TEMP 81 83 69 61 73 72 59 58 71 75 67 65 73 72 60 54 67 67  
DEWPT 70 70 64 55 57 59 56 56 65 69 67 64 66 63 57 53 56 60  
PWIND DIR S W NE E E SE SW NW N  
WIND CHAR BZ GN GN LT GN GN BZ LT LT  
AVG CLOUDS FW SC SC SC SC SC SC B1 B2 B1 B1 B2 B2 SC FW SC SC FW  
POP 12HR 5 40 5 30 50 70 50 20 10  
RAIN SHWRS C S C C C C L C S S S  
TSTMS C C C C C C S  
 
 
IAZ014-100900-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 80 52 80 58  
TEMP 61 58 69 76 78 74 62 57 54 52 68 75 77 75 64 62 60 59  
DEWPT 61 53 62 60 61 62 58 54 51 50 60 59 60 62 60 56 54 55  
RH 100 83 78 58 56 66 87 90 90 93 76 58 56 64 87 81 81 87  
WIND DIR W NW N NW NW NW NW NW W W S S S S S S S S  
WIND SPD 3 2 4 8 9 5 4 2 2 1 2 5 9 6 9 11 13 14  
CLOUDS SC B2 FW FW CL FW FW FW SC FW CL CL CL CL CL CL FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
OBVIS F F  
DENSE FOG Y Y  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 58 75 52 73 59 75 51 69  
TEMP 78 79 66 58 69 69 55 53 66 70 63 62 69 70 57 52 65 65  
DEWPT 67 69 64 53 55 57 51 50 60 65 63 62 65 63 55 51 55 58  
PWIND DIR S W N NE E E S W NW  
WIND CHAR BZ GN GN LT GN GN BZ GN LT  
AVG CLOUDS FW FW SC SC SC SC SC SC B2 B2 B1 B2 B2 B1 SC SC SC FW  
POP 12HR 20 50 5 20 50 70 70 20 10  
RAIN SHWRS S C S S C C C L L C S S  
TSTMS S C S S S C C S S  
 
 
IAZ022-100900-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 80 55 79 59  
TEMP 65 63 70 78 77 74 64 60 57 55 69 77 75 73 64 62 61 60  
DEWPT 65 61 65 64 63 65 60 57 55 54 62 61 61 64 60 57 57 58  
RH 100 93 84 62 62 74 87 90 93 96 78 58 62 73 87 84 87 93  
WIND DIR W NW N N NW NW NW NW N W S S S S S S S S  
WIND SPD 3 3 3 5 4 2 3 2 2 1 1 3 5 3 6 9 10 11  
CLOUDS B2 B2 SC FW CL CL FW FW SC FW CL CL CL CL CL CL FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
OBVIS F F  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 61 76 55 74 61 76 54 69  
TEMP 77 80 67 61 74 69 57 56 69 71 65 65 71 71 59 54 65 65  
DEWPT 70 71 66 58 59 60 54 54 65 69 65 65 68 66 57 53 58 60  
PWIND DIR S SW NE NE E SE S W NW  
WIND CHAR BZ GN LT LT GN GN BZ GN LT  
AVG CLOUDS FW FW SC B1 SC SC SC B1 B2 B2 B1 B2 B2 B1 SC SC SC SC  
POP 12HR 5 40 10 30 50 70 70 30 10  
RAIN SHWRS C C C C C C L L C C  
TSTMS C C C C C C C C S  
 
 
MNZ072-100900-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 79 54 82 64  
TEMP 61 59 69 74 75 77 63 59 56 54 69 78 81 78 69 68 67 65  
DEWPT 53 53 57 56 56 57 57 54 53 51 56 54 55 58 59 57 56 56  
RH 75 80 66 53 52 50 81 83 90 90 63 43 41 50 70 68 68 73  
WIND DIR W W W NW NW NW W W SW SW SW S S S S S S S  
WIND SPD 4 6 10 16 13 6 4 4 4 4 5 10 13 12 14 17 19 21  
WIND GUST 25 27 31 32  
CLOUDS CL SC FW CL CL FW FW FW CL CL CL CL CL CL CL CL FW FW  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 56 74 52 68 56 70 51 68  
TEMP 81 81 65 56 69 69 55 53 63 65 59 59 66 66 56 52 64 64  
DEWPT 66 66 59 50 49 50 50 49 55 58 59 59 61 59 54 50 52 56  
PWIND DIR S NW N NE E E W W NW  
WIND CHAR WY GN GN LT GN GN BZ GN GN  
AVG CLOUDS FW FW SC SC SC SC SC B1 B2 B2 B1 B2 B2 B1 SC SC SC SC  
POP 12HR 20 30 0 20 60 70 60 20 5  
RAIN SHWRS S S C S L C L L L C S  
TSTMS S C S  
 
 
MNZ081-100900-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 78 52 79 60  
TEMP 60 57 70 75 77 74 63 58 54 52 68 76 78 76 66 64 62 61  
DEWPT 55 52 58 56 55 57 57 55 53 52 57 55 56 59 59 58 55 56  
RH 84 83 66 52 47 55 81 90 96100 68 48 47 56 78 81 78 84  
WIND DIR W W NW NW W NW NW W W SW SW S S S S S S S  
WIND SPD 2 3 6 11 12 5 2 2 2 2 4 6 10 8 11 13 17 19  
WIND GUST 24 27 29  
CLOUDS FW FW FW CL CL CL FW FW FW CL CL CL CL CL CL CL CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DENSE FOG Y Y  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 56 74 51 71 57 72 51 68  
TEMP 79 79 66 56 68 69 55 53 65 68 61 61 68 68 57 52 64 64  
DEWPT 64 66 63 51 49 52 51 49 54 59 61 61 61 59 55 51 51 54  
PWIND DIR S W N NE E E S W NW  
WIND CHAR BZ BZ GN LT GN GN BZ GN LT  
AVG CLOUDS FW FW SC SC SC SC SC SC B2 B2 B1 B2 B2 B1 SC SC SC FW  
POP 12HR 10 40 0 20 50 80 60 20 10  
RAIN SHWRS C S C C L D L C S S  
TSTMS C S S S S S S  
 
 
MNZ089-100900-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 78 53 79 60  
TEMP 60 57 69 74 76 73 62 57 54 53 68 74 77 74 65 63 62 61  
DEWPT 54 51 58 56 55 58 56 54 52 51 57 56 56 59 59 57 55 56  
RH 81 80 68 53 48 59 81 90 93 93 68 53 48 59 81 81 78 84  
WIND DIR NW NW N NW W NW NW NW W SW S S S S S S S S  
WIND SPD 3 4 6 10 11 5 3 3 3 3 4 8 11 9 12 14 17 18  
CLOUDS FW FW SC CL CL CL FW FW FW FW CL CL CL CL CL CL FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 56 73 52 71 57 72 51 68  
TEMP 77 79 65 56 66 68 54 54 64 68 62 61 67 68 56 52 63 64  
DEWPT 66 67 62 50 50 53 51 50 56 61 62 61 61 59 55 51 51 55  
PWIND DIR S W N NE E E S W NW  
WIND CHAR BZ BZ GN LT GN GN BZ GN LT  
AVG CLOUDS FW SC SC SC SC SC FW SC B2 B2 B1 B2 B2 B1 SC SC SC FW  
POP 12HR 10 30 5 20 60 80 60 20 10  
RAIN SHWRS C S L C L D L C S S  
TSTMS S C S S C S S  
 
 
SDZ040-100900-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 77 51 81 62  
TEMP 57 56 68 74 72 72 61 56 53 51 67 77 78 78 68 66 64 63  
DEWPT 51 51 56 56 56 57 55 53 52 49 55 54 56 59 59 57 55 56  
RH 80 83 65 53 57 59 81 90 96 93 65 45 47 52 73 73 73 78  
WIND DIR W NW NW NW NW NW NW SW S S S S S S S S S S  
WIND SPD 2 5 11 16 13 6 3 2 2 3 6 13 17 14 17 17 19 20  
WIND GUST 21 26 24 24 27 25 29 28 31 32  
CLOUDS CL FW FW CL CL FW FW FW FW FW CL CL CL CL CL CL FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 53 74 50 69 54 70 48 69  
TEMP 81 81 63 53 70 70 54 52 64 66 59 58 65 66 54 50 65 65  
DEWPT 66 63 54 48 47 49 48 48 55 60 59 58 60 58 52 49 51 55  
PWIND DIR S NW N NE E E SW NW W  
WIND CHAR WY GN GN LT BZ BZ BZ GN LT  
AVG CLOUDS FW FW FW SC SC SC SC B1 B2 B1 B1 B2 B2 B1 SC SC SC FW  
POP 12HR 10 5 0 20 60 80 50 20 0  
RAIN SHWRS S L C L D C S S  
TSTMS C S S  
 
 
SDZ050-100900-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 78 55 84 67  
TEMP 60 57 65 73 78 76 65 60 57 55 67 78 83 82 74 72 70 68  
DEWPT 52 46 51 50 49 51 50 50 49 48 52 54 57 59 57 57 59 60  
RH 75 67 60 44 36 42 58 69 75 77 59 43 41 46 55 59 68 76  
WIND DIR W N N NW NW NW E S SW SW S S S S S S S S  
WIND SPD 5 11 14 13 11 6 3 5 8 10 14 21 24 20 23 23 25 25  
WIND GUST 35 32 34 35 37 37  
CLOUDS FW SC SC FW FW SC SC FW FW FW CL FW CL FW FW FW FW FW  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 55 73 54 74 56 70 49 69  
TEMP 85 84 65 55 68 69 58 56 67 72 63 58 65 67 55 49 64 67  
DEWPT 54 52 50 44 45 48 50 52 59 62 62 55 53 52 50 45 48 53  
PWIND DIR SW N NE E SE E NW NW S  
WIND CHAR WY BZ GN GN BZ BZ WY GN GN  
AVG CLOUDS FW FW SC SC SC SC B1 B1 B2 B2 B2 B2 B2 SC SC FW SC FW  
POP 12HR 0 5 5 30 40 70 20 20 5  
RAIN SHWRS C C C L L S S  
TSTMS S S S C S  
 
 
SDZ057-100900-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 78 54 87 67  
TEMP 60 58 66 72 77 76 66 60 56 55 68 80 86 84 76 74 71 68  
DEWPT 50 52 53 50 49 51 52 53 51 50 53 54 55 58 59 59 60 61  
RH 69 80 63 46 37 42 61 78 83 83 59 41 35 41 56 59 68 78  
WIND DIR NW N NW NW NW NW SE S S S S S S S S S S S  
WIND SPD 6 6 12 13 12 6 2 4 5 5 9 17 19 18 19 17 17 14  
WIND GUST 29 28 31 29 29 26  
CLOUDS FW SC SC CL FW FW FW FW FW FW CL CL CL FW FW FW FW FW  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 55 74 53 73 55 71 48 70  
TEMP 87 84 64 55 69 71 59 56 66 71 62 57 65 68 55 49 64 68  
DEWPT 50 53 50 47 45 47 50 52 57 60 61 57 54 52 52 49 48 53  
PWIND DIR SW N NE E E E NW NW S  
WIND CHAR BZ GN GN GN BZ BZ BZ GN GN  
AVG CLOUDS FW FW SC SC SC SC SC B1 B2 B2 B2 B2 B2 SC SC FW FW FW  
POP 12HR 0 5 5 40 50 80 20 10 5  
RAIN SHWRS C C C D D S  
TSTMS S S S  
 
 
SDZ038-100900-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 78 53 84 65  
TEMP 59 57 67 74 77 75 64 59 55 53 67 79 83 81 72 69 67 66  
DEWPT 52 51 55 55 54 56 54 53 51 49 54 57 57 60 59 58 57 58  
RH 78 80 65 51 45 52 70 80 86 86 63 47 41 49 64 68 70 75  
WIND DIR NW NW NW NW NW NW SW S S S S S S S S S S S  
WIND SPD 5 5 12 13 12 6 2 3 4 5 9 16 18 17 18 16 16 17  
WIND GUST 23 24 28 27 29 26 26  
CLOUDS FW SC SC CL CL FW FW FW FW FW CL CL CL CL CL FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 53 74 52 71 55 70 47 68  
TEMP 85 83 63 53 70 70 57 54 65 67 60 56 66 66 54 48 64 65  
DEWPT 63 57 50 46 46 48 49 49 57 61 60 56 58 56 52 48 51 55  
PWIND DIR SW N N NE E E NW NW W  
WIND CHAR BZ GN LT LT BZ BZ BZ GN LT  
AVG CLOUDS FW FW SC SC SC SC B1 B1 OV B1 B2 OV B2 B1 SC SC SC FW  
POP 12HR 0 0 0 20 60 80 40 10 0  
RAIN SHWRS S L C L D C  
TSTMS C S S  
 
 
SDZ059-100900-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 80 53 85 65  
TEMP 58 56 68 74 78 75 64 58 55 53 68 79 83 80 72 69 67 66  
DEWPT 53 50 57 56 56 59 56 54 52 50 57 57 58 60 59 57 58 59  
RH 83 80 68 53 47 58 75 86 90 89 68 47 43 51 64 66 73 78  
WIND DIR NW NW NW NW NW NW W SW SW S S S S S S S S S  
WIND SPD 4 6 9 13 12 5 3 3 4 5 9 16 19 17 19 17 18 19  
WIND GUST 26 29 28 31 27 28 29  
CLOUDS CL FW FW FW CL FW FW FW FW FW CL CL CL FW FW FW FW FW  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 93 55 77 54 74 57 73 49 71  
TEMP 85 85 65 55 71 72 57 56 67 70 62 58 67 68 55 50 66 67  
DEWPT 66 59 53 47 48 51 50 51 59 63 62 58 59 57 53 49 52 56  
PWIND DIR SW N N E E E NW NW W  
WIND CHAR BZ BZ GN LT BZ BZ BZ GN LT  
AVG CLOUDS FW FW SC SC SC SC B1 B1 OV B2 B2 B2 B2 B1 SC SC SC FW  
POP 12HR 0 0 0 20 60 70 30 10 0  
RAIN SHWRS S L C L L C S  
TSTMS C S C S  
 
 
SDZ062-100900-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 79 54 81 63  
TEMP 60 58 71 76 75 74 64 59 56 54 68 77 78 78 69 67 65 64  
DEWPT 52 51 58 57 57 59 56 54 52 52 57 58 57 60 59 58 56 58  
RH 75 77 63 52 54 59 75 83 86 93 68 52 48 54 70 73 73 81  
WIND DIR NW NW N NW NW NW NW NW W SW S S S S S S S S  
WIND SPD 2 4 6 11 11 5 3 1 1 1 4 11 13 11 14 14 16 17  
WIND GUST 27  
CLOUDS CL FW SC CL CL FW FW FW FW FW CL CL FW CL CL CL FW FW  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 58 76 54 73 59 73 52 71  
TEMP 81 82 67 58 72 73 58 56 67 70 64 62 68 69 57 53 67 68  
DEWPT 69 66 59 50 50 52 51 52 60 63 63 62 62 59 55 51 54 57  
PWIND DIR S NW N NE E E SW NW NW  
WIND CHAR BZ GN GN LT GN GN BZ GN LT  
AVG CLOUDS FW FW FW SC SC SC SC SC B2 B1 B1 B2 B2 B1 SC SC SC FW  
POP 12HR 10 10 5 20 60 80 40 20 5  
RAIN SHWRS S L C L D C S S S  
TSTMS C S C C  
 
 
SDZ070-100900-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 81 54 82 63  
TEMP 62 60 69 78 79 77 65 61 56 54 68 78 81 78 69 68 66 64  
DEWPT 58 55 59 60 59 62 59 57 55 53 59 59 59 61 59 59 58 60  
RH 87 84 70 54 50 60 81 87 96 96 73 52 47 56 70 73 75 87  
WIND DIR W NW N N NW NW NW W W SW S S S S S S S S  
WIND SPD 2 4 6 10 9 4 3 2 1 1 3 11 12 10 13 13 14 16  
WIND GUST 24 26 28  
CLOUDS SC SC FW CL CL FW SC SC FW FW CL CL FW CL CL FW FW FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 77 56 77 61 75 53 71  
TEMP 83 84 69 60 72 72 59 57 71 75 67 63 72 71 59 53 67 68  
DEWPT 70 69 63 54 54 57 55 55 64 68 67 63 64 61 57 53 55 59  
PWIND DIR S W NE E E SE W NW N  
WIND CHAR BZ GN GN LT GN BZ BZ GN LT  
AVG CLOUDS FW FW FW SC SC SC SC SC B2 B2 B1 B2 B2 B1 FW SC SC FW  
POP 12HR 10 20 5 30 50 70 40 20 5  
RAIN SHWRS S C C C C L C S S S  
TSTMS S C C C C C S  
 
 
SDZ069-100900-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
132 AM CDT WED SEP 9 2026  
 
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI  
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 81 54 83 65  
TEMP 60 59 68 75 78 77 65 61 57 54 67 78 81 79 71 69 67 66  
DEWPT 54 52 58 57 58 61 58 56 54 53 59 57 58 61 59 58 58 60  
RH 81 78 70 54 50 58 78 84 90 96 75 48 46 54 66 68 73 81  
WIND DIR NW NW N NW NW NW NW SW W SW S S S S S S S S  
WIND SPD 2 6 9 11 10 4 3 2 2 2 4 12 14 12 14 13 14 16  
WIND GUST 25 27  
CLOUDS FW FW CL FW CL CL SC FW FW FW CL CL FW CL FW FW FW FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
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 77 56 76 60 73 52 70  
TEMP 83 84 68 59 71 72 60 58 69 74 66 62 68 69 57 53 66 67  
DEWPT 69 67 59 51 51 55 54 54 63 68 66 62 62 60 56 51 53 58  
PWIND DIR S NW N E E E N NW N  
WIND CHAR BZ GN GN LT GN BZ BZ GN LT  
AVG CLOUDS FW FW SC SC SC SC SC SC B2 B1 B1 B2 B2 SC FW SC SC FW  
POP 12HR 5 10 5 30 50 70 30 20 5  
RAIN SHWRS C C C L L C S S  
TSTMS S C C C C S  
 
 
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