724  
FOUS53 KFSD 090633  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
133 AM CDT SAT MAY 9 2026  
 
IAZ012-100900-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 46 69 38 69 37  
TEMP 46 48 61 67 68 65 52 44 41 39 57 66 69 67 52 44 40 39  
DEWPT 31 33 37 37 30 29 28 29 29 30 32 31 30 30 30 29 28 28  
RH 55 56 41 33 24 26 39 55 62 70 38 27 23 25 43 55 62 64  
WIND DIR SW NW N N N N N NE NE NW W NW NW NW NE E E E  
WIND SPD 6 9 12 16 17 16 6 3 2 2 4 11 13 12 8 6 5 6  
CLOUDS SC B1 B1 SC SC SC SC SC SC SC CL FW FW FW FW FW FW SC  
POP 12HR 5 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES C C  
WIND CHILL 34  
MIN CHILL 32  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 78 55 80 46 77 49 82 54 89  
TEMP 68 77 61 57 77 77 54 48 72 75 55 53 76 80 61 57 83 86  
DEWPT 35 40 43 46 39 36 38 39 39 36 37 41 46 44 46 49 50 46  
PWIND DIR SE S NW NW N SE S SE E  
WIND CHAR GN BZ BZ GN LT GN BZ GN GN  
AVG CLOUDS SC SC SC B1 SC FW FW CL FW FW FW SC B1 B1 SC SC SC FW  
POP 12HR 0 10 0 0 0 20 30 30 10  
RAIN SHWRS S C C C  
TSTMS S S  
 
 
IAZ031-100900-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 48 73 39 72 41  
TEMP 48 49 65 72 73 69 56 48 43 40 57 67 71 71 58 50 44 42  
DEWPT 31 32 35 41 34 30 29 28 28 29 30 30 29 28 28 28 27 28  
RH 51 52 33 33 24 23 35 46 55 64 35 25 21 20 32 42 51 57  
WIND DIR SW SW NW N N N N N N NW SW NW NW NW N E E E  
WIND SPD 3 6 10 14 14 14 9 3 1 1 3 9 11 12 5 6 4 4  
CLOUDS FW SC B1 B1 B1 SC SC FW SC FW FW FW SC SC FW FW FW SC  
POP 12HR 5 20 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C C  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 57 83 48 80 50 86 55 92  
TEMP 72 82 66 59 80 81 58 50 75 79 59 54 79 83 64 58 86 89  
DEWPT 35 39 43 46 39 33 36 38 38 34 37 41 45 43 47 49 48 44  
PWIND DIR SE S NW NW N SE S E E  
WIND CHAR GN BZ BZ GN LT GN BZ GN GN  
AVG CLOUDS SC SC SC SC SC FW CL CL FW CL FW SC B1 SC SC SC SC FW  
POP 12HR 0 10 0 0 0 20 30 20 10  
RAIN SHWRS S C C S  
TSTMS S  
 
 
IAZ014-100900-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 39 68 36 67 35  
TEMP 45 48 60 65 67 62 50 43 39 38 56 63 66 64 50 43 38 36  
DEWPT 31 32 41 38 29 28 27 29 29 29 32 31 31 30 30 28 27 28  
RH 58 54 49 37 24 27 41 57 67 70 40 30 27 28 46 55 64 72  
WIND DIR SW NW N N N N N N NW NW NW NW NW N NE NE E E  
WIND SPD 5 10 13 17 17 17 8 4 2 3 5 12 13 13 9 5 4 4  
CLOUDS SC B2 B1 FW SC SC SC FW FW FW CL FW SC FW FW CL CL FW  
POP 12HR 5 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
WIND CHILL 34 33  
MIN CHILL 33 30  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 73 52 80 46 74 46 80 53 87  
TEMP 64 71 56 57 76 74 54 48 69 72 52 49 73 76 59 55 81 83  
DEWPT 34 39 40 45 42 38 39 39 41 38 38 40 47 47 46 47 52 49  
PWIND DIR SE S NW NW N SE S SE E  
WIND CHAR LT BZ BZ GN GN GN BZ GN GN  
AVG CLOUDS FW FW SC B1 SC FW FW CL FW FW FW SC SC B1 B1 SC SC FW  
POP 12HR 0 20 0 0 0 10 30 20 10  
RAIN SHWRS S S C S  
TSTMS S S S  
 
 
IAZ022-100900-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 47 72 40 69 38  
TEMP 47 49 65 70 71 66 54 47 42 42 58 65 68 67 54 46 41 40  
DEWPT 32 33 36 41 32 29 28 28 29 30 30 30 30 28 29 29 28 29  
RH 56 54 34 35 24 25 36 47 60 62 34 27 24 23 38 51 59 64  
WIND DIR SW W NW N N N N N NE N W NW NW N NE NE E E  
WIND SPD 5 11 13 16 16 14 11 5 3 3 6 12 13 11 9 8 6 5  
CLOUDS FW SC B1 B1 B1 SC FW SC SC FW FW FW SC SC FW FW FW FW  
POP 12HR 5 10 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES C  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 75 56 81 49 76 49 80 56 88  
TEMP 67 73 58 60 78 77 57 50 71 73 54 51 74 77 61 58 82 85  
DEWPT 34 38 41 46 41 35 37 39 39 36 38 41 46 45 46 49 51 48  
PWIND DIR SE S NW NW N SE S SE SE  
WIND CHAR GN BZ BZ GN GN GN BZ GN GN  
AVG CLOUDS FW FW SC SC SC FW FW CL FW FW FW SC SC B1 B1 SC SC SC  
POP 12HR 0 10 0 0 0 10 30 20 10  
RAIN SHWRS S C C S  
TSTMS S S  
 
 
MNZ072-100900-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 48 62 36 62 34  
TEMP 50 48 55 60 61 59 49 43 39 37 51 59 62 59 47 41 36 35  
DEWPT 33 41 43 31 25 24 26 29 29 30 30 29 29 28 27 28 27 28  
RH 52 77 64 33 25 26 40 57 67 75 44 32 28 30 45 59 69 75  
WIND DIR NW NW N N N N N W W NW N N N N N E SE S  
WIND SPD 11 12 17 19 18 16 6 3 4 5 9 13 14 13 5 3 3 4  
CLOUDS B2 B2 SC FW SC SC SC FW FW SC FW FW CL FW FW CL FW FW  
POP 12HR 30 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
SPRINKLES C  
WIND CHILL 33 33 31  
MIN CHILL 31 31  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 72 51 76 45 73 48 81 54 87  
TEMP 63 71 59 52 73 72 54 47 67 71 54 51 73 78 63 56 81 84  
DEWPT 31 37 40 43 39 38 39 39 38 37 38 40 43 44 45 46 47 46  
PWIND DIR SE S NW NW N SE S SW NW  
WIND CHAR GN BZ WY GN GN GN BZ GN GN  
AVG CLOUDS FW SC B1 B1 FW FW FW FW SC FW FW SC B1 B1 SC FW SC FW  
POP 12HR 0 30 0 0 0 10 20 20 10  
RAIN SHWRS C S S S S  
TSTMS S S  
 
 
MNZ081-100900-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 47 63 36 62 34  
TEMP 47 48 58 62 63 60 48 42 39 38 54 60 62 60 48 40 36 36  
DEWPT 30 35 41 33 26 24 25 28 28 29 29 29 28 28 27 26 26 27  
RH 51 60 53 33 24 25 40 57 64 70 38 31 27 29 44 57 67 69  
WIND DIR SW W N N NW N N N W NW NW NW N N N NE E SE  
WIND SPD 9 9 17 18 19 17 6 2 2 3 8 13 16 13 6 3 2 1  
CLOUDS SC B2 SC FW SC SC FW FW FW SC FW FW FW FW FW CL CL FW  
POP 12HR 10 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 70 50 75 45 71 46 77 52 86  
TEMP 63 69 56 53 73 72 52 46 67 69 51 49 72 75 59 55 80 83  
DEWPT 30 35 37 44 39 38 38 39 38 36 37 40 43 44 44 46 48 47  
PWIND DIR SE S NW NW N SE S S NW  
WIND CHAR LT BZ WY GN GN GN BZ BZ GN  
AVG CLOUDS FW SC B1 B1 SC FW FW FW FW FW FW SC B1 B1 B1 SC SC FW  
POP 12HR 0 40 5 0 0 10 30 20 10  
RAIN SHWRS C S C S  
TSTMS S S  
 
 
MNZ089-100900-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 47 65 37 64 35  
TEMP 47 48 57 63 65 61 49 43 39 39 54 62 64 62 48 40 36 37  
DEWPT 30 34 42 34 27 25 26 27 28 29 29 28 27 27 28 27 27 28  
RH 51 58 57 34 24 25 40 53 64 67 38 27 24 26 46 59 69 70  
WIND DIR SW NW N N N N N N W W NW NW N N NE NE E SE  
WIND SPD 10 11 17 18 18 17 8 4 2 4 9 13 14 14 9 5 4 4  
CLOUDS SC B2 SC FW SC SC FW SC FW SC FW FW SC FW FW CL CL FW  
POP 12HR 10 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
WIND CHILL 32 33  
MIN CHILL 33 31  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 73 52 77 45 73 47 79 53 87  
TEMP 64 72 57 55 74 74 53 47 68 71 52 50 73 77 59 56 81 84  
DEWPT 31 36 39 45 38 36 38 39 37 35 37 40 43 43 45 47 47 45  
PWIND DIR SE S NW NW N SE S S N  
WIND CHAR GN BZ WY GN GN GN BZ BZ GN  
AVG CLOUDS FW SC SC B1 SC FW FW FW FW FW FW SC B1 B1 SC SC SC SC  
POP 12HR 0 20 0 0 0 10 30 20 10  
RAIN SHWRS S S C S  
TSTMS S S  
 
 
SDZ040-100900-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 44 62 34 63 33  
TEMP 46 45 54 60 62 59 46 40 37 35 52 60 63 60 46 40 35 34  
DEWPT 31 39 41 32 27 26 27 30 28 29 31 30 29 29 28 28 26 27  
RH 55 79 61 35 26 28 47 67 70 78 44 32 27 31 49 62 69 75  
WIND DIR NW NW N N N N N N W N NW NW N N NE E SE SE  
WIND SPD 10 10 17 17 17 16 5 2 2 3 6 12 13 12 8 6 5 6  
WIND GUST 27  
CLOUDS B1 B2 SC SC SC SC SC FW FW SC FW FW FW CL FW FW FW FW  
POP 12HR 20 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
WIND CHILL 32 30 29  
MIN CHILL 32 28  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 74 49 75 42 74 47 81 51 87  
TEMP 65 72 58 50 72 72 50 43 69 72 53 49 74 79 59 52 81 84  
DEWPT 33 39 41 42 38 37 38 38 37 36 37 38 43 44 45 44 46 45  
PWIND DIR SE S NW N N SE S S W  
WIND CHAR GN BZ WY GN LT GN WY GN GN  
AVG CLOUDS FW SC B1 B1 FW FW FW FW FW FW FW SC B1 B1 SC FW SC FW  
POP 12HR 0 10 0 0 0 10 20 10 10  
RAIN SHWRS S S  
TSTMS S  
 
 
SDZ050-100900-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 46 64 40 68 41  
TEMP 49 49 58 62 63 62 52 46 43 42 58 65 66 67 54 47 44 42  
DEWPT 30 34 39 41 32 31 32 33 31 32 35 34 34 35 34 32 30 30  
RH 48 56 49 46 31 31 46 60 62 67 42 31 30 30 46 56 57 62  
WIND DIR SW NW N N N N N NE SW W NW N N N E SE SE SE  
WIND SPD 13 11 17 19 18 16 6 3 5 6 9 11 11 9 6 9 11 14  
WIND GUST 25  
CLOUDS B1 B2 B1 B2 B1 SC SC SC B2 B2 FW B1 SC SC FW FW SC SC  
POP 12HR 5 20 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
SPRINKLES C  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 55 75 44 78 54 84 53 85  
TEMP 72 83 65 55 72 74 52 46 72 77 61 55 78 82 61 54 80 83  
DEWPT 42 47 45 40 37 37 35 35 37 39 37 39 43 44 45 43 43 44  
PWIND DIR S SW NW NW S SE SW N E  
WIND CHAR BZ BZ WY LT GN BZ WY GN GN  
AVG CLOUDS FW SC SC SC FW CL CL FW FW FW SC SC B1 SC SC SC SC FW  
POP 12HR 0 5 0 0 0 10 10 10 5  
 
 
SDZ057-100900-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 47 65 39 68 41  
TEMP 50 49 58 62 64 64 53 46 43 41 57 65 67 67 53 47 44 42  
DEWPT 31 36 41 35 30 29 31 32 32 33 35 33 32 34 34 31 30 30  
RH 48 61 53 36 28 27 43 58 65 73 43 30 27 29 48 53 57 62  
WIND DIR W N N N N N NE E SW W NW NW NW N E E SE SE  
WIND SPD 11 5 14 14 16 14 5 2 3 3 5 9 10 8 8 10 11 13  
CLOUDS B2 B1 B1 SC SC SC SC SC B2 SC FW FW FW SC FW FW SC SC  
POP 12HR 10 20 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
WIND CHILL 34  
MIN CHILL 33  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 53 77 44 79 53 86 52 88  
TEMP 71 83 64 54 74 75 52 45 73 78 62 56 79 84 62 54 82 86  
DEWPT 41 48 46 40 37 37 37 37 38 40 38 39 43 45 46 44 44 45  
PWIND DIR SE W NW N SE SE SW N NE  
WIND CHAR BZ GN BZ LT LT BZ WY GN GN  
AVG CLOUDS SC SC B1 SC FW CL FW FW FW FW SC SC B1 SC SC SC SC FW  
POP 12HR 0 0 0 0 0 10 10 10 5  
 
 
SDZ038-100900-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 46 65 35 67 36  
TEMP 48 46 54 61 64 62 49 42 38 36 53 64 66 64 50 43 39 38  
DEWPT 32 40 42 36 29 27 28 29 29 29 31 29 29 29 30 29 28 28  
RH 54 79 64 39 27 26 44 60 70 75 43 27 25 27 46 57 64 67  
WIND DIR N NW N N N N NE SE NW N NW N N N E E SE SE  
WIND SPD 10 11 17 17 16 13 5 2 3 3 5 11 13 11 8 8 9 11  
CLOUDS B1 B2 B1 SC B1 B1 SC SC SC SC CL CL CL FW FW FW FW SC  
POP 12HR 10 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
WIND CHILL 33 33 31  
MIN CHILL 32 29  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 80 51 79 42 78 51 86 52 90  
TEMP 68 79 59 51 75 76 50 43 72 77 57 52 79 84 60 53 84 88  
DEWPT 35 42 43 40 35 35 36 37 36 36 36 38 41 42 44 44 43 42  
PWIND DIR SE S NW N E SE S W NE  
WIND CHAR BZ GN WY GN LT BZ WY GN GN  
AVG CLOUDS SC SC B1 SC FW CL FW FW FW FW SC SC B1 SC SC SC SC FW  
POP 12HR 0 5 0 0 0 10 10 10 5  
 
 
SDZ059-100900-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 47 66 38 69 38  
TEMP 48 48 58 64 65 63 51 44 40 39 56 66 68 66 52 44 41 39  
DEWPT 30 36 42 36 32 30 30 30 30 30 33 31 31 31 30 30 28 28  
RH 49 63 55 35 29 29 44 57 67 70 42 27 25 27 43 57 59 64  
WIND DIR SW NW N N N N NE N W NW W NW N N NE E SE SE  
WIND SPD 11 8 17 18 19 14 5 3 3 3 6 12 14 12 9 9 9 11  
WIND GUST 28 29  
CLOUDS SC B2 SC SC SC SC SC SC B2 SC FW CL FW FW FW FW FW SC  
POP 12HR 10 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
WIND CHILL 32  
MIN CHILL 34 30  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 54 79 43 79 52 87 53 91  
TEMP 70 81 62 54 76 77 52 44 73 77 58 53 79 84 60 54 84 88  
DEWPT 37 44 45 42 37 36 36 38 37 37 37 39 43 44 45 46 45 44  
PWIND DIR SE S NW N E SE S N NE  
WIND CHAR BZ BZ WY GN LT BZ WY GN GN  
AVG CLOUDS SC SC SC B1 FW CL FW FW FW FW FW SC B1 SC SC SC SC FW  
POP 12HR 0 5 0 0 0 10 20 10 5  
RAIN SHWRS S  
 
 
SDZ062-100900-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 47 67 38 68 37  
TEMP 48 48 60 65 67 64 52 44 40 40 57 66 68 66 52 45 40 38  
DEWPT 30 33 40 33 28 26 27 29 29 29 31 29 28 28 29 28 27 27  
RH 49 56 47 30 23 23 38 55 64 64 37 25 22 24 41 51 59 64  
WIND DIR SW NW N N N N N NE N NW W NW NW N NE E E E  
WIND SPD 8 8 13 16 16 16 4 2 1 2 5 12 13 12 8 6 4 5  
WIND GUST 26 26 24  
CLOUDS SC B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW SC  
POP 12HR 5 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES  
WIND CHILL 34  
MIN CHILL 30  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 78 55 79 45 78 50 84 54 90  
TEMP 68 78 63 56 76 77 55 47 73 76 57 52 77 82 63 56 85 88  
DEWPT 33 39 42 44 37 35 37 38 36 34 36 39 42 42 45 46 45 43  
PWIND DIR SE S NW N N SE S SE E  
WIND CHAR GN BZ WY GN LT GN WY GN GN  
AVG CLOUDS SC SC SC B1 SC FW FW FW FW FW FW SC B1 B1 SC SC SC FW  
POP 12HR 0 10 0 0 0 10 20 20 10  
RAIN SHWRS S S S  
 
 
SDZ070-100900-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 48 71 39 72 40  
TEMP 49 50 63 69 70 67 54 46 42 40 58 68 71 70 56 48 43 41  
DEWPT 31 32 34 41 30 28 28 28 29 30 31 29 28 28 29 28 28 28  
RH 50 50 34 36 22 23 36 49 60 67 36 23 20 21 35 46 55 59  
WIND DIR SW W N N N N N E W W SW NW NW N NE E E E  
WIND SPD 6 9 11 17 17 17 9 3 2 2 5 12 14 13 6 8 6 6  
WIND GUST 27  
CLOUDS FW B1 B1 B1 B1 SC SC FW SC SC FW FW FW FW FW FW FW SC  
POP 12HR 5 20 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 58 82 47 81 52 88 55 93  
TEMP 73 83 67 59 79 80 57 48 75 79 59 54 80 85 64 57 86 90  
DEWPT 34 40 44 45 37 33 35 38 36 33 36 40 43 42 46 48 45 43  
PWIND DIR SE S NW NW N SE S SE E  
WIND CHAR GN BZ BZ GN LT GN WY GN GN  
AVG CLOUDS SC SC SC SC SC FW FW CL FW FW FW SC B1 B1 SC SC SC SC  
POP 12HR 0 10 0 0 0 20 30 30 10  
RAIN SHWRS S S C S C  
TSTMS S S S  
 
 
SDZ069-100900-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
133 AM CDT SAT MAY 9 2026  
 
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 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 48 70 40 70 41  
TEMP 48 50 62 68 69 66 54 46 42 41 57 67 70 68 55 48 43 41  
DEWPT 32 33 37 41 32 31 29 30 30 30 33 31 30 31 30 29 28 28  
RH 54 52 39 37 25 27 38 53 62 65 40 26 22 25 38 47 55 59  
WIND DIR SW NW N N N N N NE W W SW NW NW N NE E E E  
WIND SPD 8 10 12 17 18 17 8 2 2 3 5 11 13 12 8 9 8 9  
CLOUDS SC B1 B2 B1 SC SC SC SC SC B1 CL FW FW FW FW FW FW SC  
POP 12HR 5 20 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
 
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26  
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 80 46 79 53 86 55 91  
TEMP 71 82 66 58 77 78 56 47 73 78 60 54 79 84 64 56 84 88  
DEWPT 36 43 44 44 37 35 36 37 37 35 36 39 43 44 46 46 45 44  
PWIND DIR SE S NW NW NE SE S SE E  
WIND CHAR BZ BZ BZ GN LT GN WY GN GN  
AVG CLOUDS SC SC SC SC SC CL FW FW FW FW FW SC B1 B1 SC SC SC FW  
POP 12HR 0 10 0 0 0 20 30 20 10  
RAIN SHWRS S S C S S  
TSTMS S S  
 
 
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