335  
FOUS53 KFSD 160633  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
133 AM CDT THU JUL 16 2026  
 
IAZ012-170900-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 90 69 94 71  
TEMP 69 68 82 86 89 89 78 75 70 70 83 90 94 93 81 78 73 71  
DEWPT 66 65 70 68 66 67 67 66 66 66 70 68 66 66 66 65 65 65  
RH 90 90 67 55 47 48 69 74 87 87 65 49 40 41 60 64 76 81  
WIND DIR SE S S S S S SE S S S S S S S S S NW NE  
WIND SPD 3 2 3 5 5 6 8 6 5 5 6 8 6 5 9 6 5 5  
CLOUDS CL FW CL FW FW FW FW CL CL FW CL CL CL CL FW 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  
HEAT INDEX 86 89 92 92 87 94 97 96 83  
MAX HEAT 90 93 91 95 97 95  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 65 93 72 95 67 87 62 83  
TEMP 88 89 72 66 89 91 78 73 92 93 74 68 83 85 68 63 79 81  
DEWPT 67 65 63 62 66 66 66 67 67 63 62 60 59 58 57 57 59 58  
PWIND DIR NE E SE S NW N NE E SE  
WIND CHAR GN LT LT GN GN GN GN LT LT  
AVG CLOUDS FW FW FW SC SC SC FW SC B1 SC FW FW SC SC FW SC B1 B1  
POP 12HR 0 0 0 30 5 20 5 5 10  
RAIN SHWRS C C S  
TSTMS C C  
 

 
IAZ031-170900-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 91 71 95 74  
TEMP 69 68 82 88 90 90 81 77 72 71 84 92 94 94 85 81 76 74  
DEWPT 65 66 69 66 65 66 67 68 67 67 69 66 65 65 66 66 65 66  
RH 87 93 65 48 44 45 63 74 84 87 61 43 39 39 53 60 69 76  
WIND DIR SE SE S S S S SE S SE SE S SW SW S S S SW W  
WIND SPD 2 2 3 5 6 9 6 5 5 4 5 8 9 8 8 6 4 3  
CLOUDS FW FW CL FW FW CL FW FW FW FW CL FW FW CL FW 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  
HEAT INDEX 85 90 93 93 83 88 94 97 97 87 83  
MAX HEAT 92 95 93 96 99 97 82  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 94 69 95 75 98 70 90 65 86  
TEMP 91 92 76 69 92 93 81 76 94 96 79 71 87 88 73 66 82 84  
DEWPT 66 63 64 64 66 65 67 67 66 61 62 61 58 55 57 58 58 56  
PWIND DIR N E SE S NW N NE E SE  
WIND CHAR LT LT LT GN GN LT GN LT LT  
AVG CLOUDS FW FW FW FW FW FW FW SC B1 SC FW SC SC SC FW SC B1 B1  
POP 12HR 0 0 5 10 10 5 5 5 20  
RAIN SHWRS S S  
TSTMS S S  
 

 
IAZ014-170900-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 90 68 94 71  
TEMP 68 69 83 87 89 89 77 73 70 69 83 90 93 92 81 77 73 71  
DEWPT 68 66 70 67 66 67 68 67 65 66 70 68 66 68 67 66 65 65  
RH 100 90 65 52 47 48 74 81 84 90 65 49 41 46 63 69 76 81  
WIND DIR S S SW S S S S S S S SW SW SW S S SW W N  
WIND SPD 1 1 2 4 5 4 4 5 5 4 8 9 9 5 8 8 8 6  
CLOUDS FW SC FW FW FW FW FW FW FW FW CL FW FW CL FW FW FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 87 90 92 92 87 93 96 96 83  
MAX HEAT 91 93 90 94 98 94  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 64 91 71 95 66 86 61 83  
TEMP 87 88 70 65 87 89 76 72 91 91 73 67 82 83 67 63 79 81  
DEWPT 67 64 62 61 64 65 65 65 68 64 62 60 60 58 57 57 57 57  
PWIND DIR N E SE S NW N N NE SE  
WIND CHAR GN LT LT GN GN GN GN LT LT  
AVG CLOUDS FW FW FW SC SC SC FW SC B1 SC FW FW SC SC FW SC B1 B1  
POP 12HR 0 0 0 40 10 20 5 5 10  
RAIN SHWRS S C S  
TSTMS S S S  
 

 
IAZ022-170900-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 89 70 93 73  
TEMP 70 71 84 87 89 88 78 75 71 71 84 89 92 91 81 79 75 73  
DEWPT 69 67 69 67 67 68 68 67 66 67 71 68 67 68 67 66 66 66  
RH 97 87 61 52 48 52 71 76 84 87 65 50 44 47 63 64 74 79  
WIND DIR SW S SW S S S S S SW SW SW SW SW S S SW SW NW  
WIND SPD 2 2 2 4 5 5 4 4 5 5 6 8 9 6 8 9 8 6  
CLOUDS FW FW CL SC FW FW FW FW FW CL FW FW FW CL CL 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  
HEAT INDEX 88 90 91 92 89 93 95 95 83  
MAX HEAT 91 94 90 94 98 93  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 92 66 91 72 96 68 87 63 84  
TEMP 89 89 72 67 88 89 77 74 92 92 75 69 83 84 69 65 80 82  
DEWPT 68 65 63 63 65 66 65 66 68 64 62 61 60 58 58 58 57 57  
PWIND DIR N E SE S NW N NE NE E  
WIND CHAR LT LT LT GN GN GN GN LT LT  
AVG CLOUDS FW FW FW FW SC FW FW B1 SC SC FW FW SC SC FW SC SC B1  
POP 12HR 0 0 0 20 10 20 0 5 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
MNZ072-170900-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 91 72 96 70  
TEMP 71 70 83 88 90 90 79 75 73 73 85 92 95 93 82 76 72 70  
DEWPT 67 66 69 67 65 67 67 67 65 66 69 67 65 68 68 68 66 66  
RH 87 87 63 50 44 47 67 76 76 79 59 44 37 44 63 76 81 87  
WIND DIR S S SW S S S S S SW SW SW SW SW SW W NW N N  
WIND SPD 5 4 4 8 9 6 9 10 11 12 12 11 10 8 9 9 9 8  
CLOUDS CL FW FW FW FW FW CL FW CL SC FW FW SC CL FW 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  
HEAT INDEX 87 90 92 93 90 96 98 97 85  
MAX HEAT 92 94 91 97 99 96  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 65 91 72 92 66 83 61 82  
TEMP 85 86 69 67 87 89 77 74 90 89 72 66 80 81 66 63 79 80  
DEWPT 64 62 63 62 63 64 66 66 65 61 61 59 58 56 58 56 56 55  
PWIND DIR N SE S SW NW NW N SE S  
WIND CHAR GN LT LT GN BZ GN BZ LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC FW FW FW FW FW SC B1 SC  
POP 12HR 0 0 5 40 10 20 0 20 10  
RAIN SHWRS C C S S  
TSTMS S C  
 

 
MNZ081-170900-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 89 69 93 70  
TEMP 70 70 83 86 88 88 77 74 71 70 84 90 92 91 81 77 72 70  
DEWPT 67 67 69 66 65 66 68 67 66 66 70 67 64 66 67 66 66 65  
RH 90 90 63 51 47 48 74 79 84 87 63 47 40 44 63 69 81 84  
WIND DIR S SW SW S S S S S S SW SW SW SW SW SW W NW N  
WIND SPD 2 3 3 4 5 3 4 5 6 6 9 10 9 5 6 8 9 8  
CLOUDS FW FW FW FW FW FW FW CL FW CL FW FW SC CL CL FW FW FW  
POP 12HR 0 5 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 87 88 90 88 93 94 94 83  
MAX HEAT 89 91 90 94 95 94  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 64 89 70 92 65 83 60 81  
TEMP 84 85 70 65 86 87 76 72 89 88 73 66 80 80 66 62 78 79  
DEWPT 64 61 61 61 62 63 64 66 66 62 61 59 58 56 57 56 55 55  
PWIND DIR N E S S NW N N E SE  
WIND CHAR GN LT LT GN GN GN GN LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC FW FW SC SC FW SC SC B1  
POP 12HR 0 0 5 50 10 20 0 5 5  
RAIN SHWRS C C S  
TSTMS C S  
 

 
MNZ089-170900-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 89 69 93 69  
TEMP 68 69 82 85 88 88 76 74 70 70 82 89 92 91 80 77 71 69  
DEWPT 67 66 69 66 65 66 68 67 66 66 70 68 65 67 67 66 65 65  
RH 97 90 65 53 47 48 76 79 87 87 67 50 41 45 65 69 81 87  
WIND DIR S SW S S S S S S SW SW SW SW SW S S W N N  
WIND SPD 4 3 4 5 6 4 6 8 8 8 9 10 9 6 8 9 9 10  
CLOUDS FW FW FW FW FW FW FW CL CL CL FW FW 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  
HEAT INDEX 85 87 90 86 93 94 94 82  
MAX HEAT 89 92 89 94 96 94  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 64 90 70 93 66 84 61 81  
TEMP 85 86 70 65 86 88 76 72 90 89 73 66 80 81 66 62 78 79  
DEWPT 64 61 62 61 63 64 65 66 65 62 61 59 58 56 57 56 56 55  
PWIND DIR NE E S SW NW N N E SE  
WIND CHAR GN LT LT GN GN GN GN LT LT  
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC FW FW SC SC FW SC SC B1  
POP 12HR 0 0 5 40 10 10 0 5 10  
RAIN SHWRS C C S  
TSTMS C S  
 

 
SDZ040-170900-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 90 70 95 68  
TEMP 68 68 82 86 89 89 78 75 72 71 84 91 94 93 80 75 70 68  
DEWPT 65 63 67 65 62 63 63 63 64 64 67 65 63 64 66 66 65 64  
RH 90 84 61 50 41 42 60 66 76 79 57 42 36 38 62 74 84 87  
WIND DIR SE SE S S S S SE S S S SW SW SW W N NE NE NE  
WIND SPD 5 5 8 11 10 8 9 10 9 8 10 11 9 5 9 9 10 10  
CLOUDS CL CL CL FW FW FW FW FW FW SC FW FW SC FW SC SC SC FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 85 88 87 93 95 82  
MAX HEAT 88 91 90 94 96 93  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 65 92 71 91 65 83 60 82  
TEMP 85 86 69 66 87 90 76 72 89 88 71 65 80 81 66 62 78 80  
DEWPT 62 58 60 60 62 62 65 65 64 59 59 58 57 55 56 55 56 55  
PWIND DIR NE E S S NW N N E SE  
WIND CHAR GN LT GN GN GN GN GN LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC FW FW SC FW FW SC B1 B1  
POP 12HR 0 0 10 40 5 20 0 10 10  
RAIN SHWRS C S S S  
TSTMS C S  
 

 
SDZ050-170900-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 94 72 97 70  
TEMP 70 68 81 89 93 93 82 79 73 72 84 92 96 96 84 79 72 70  
DEWPT 63 60 61 59 57 57 59 60 60 59 61 58 56 56 58 60 62 63  
RH 78 76 51 37 30 30 46 52 64 64 46 32 26 26 41 52 71 78  
WIND DIR S S S S S SE S S S SW SW S S SE SE SW N NE  
WIND SPD 13 12 14 12 13 13 13 16 13 12 13 9 9 8 8 10 10 9  
WIND GUST 25 26 24 23  
CLOUDS FW FW CL FW FW FW CL FW FW FW CL CL FW FW SC SC SC FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 95 70 99 73 96 68 87 64 83  
TEMP 88 94 77 70 94 96 81 74 92 94 76 68 82 85 71 65 78 80  
DEWPT 60 54 56 60 60 59 63 62 57 53 55 55 54 51 53 54 55 54  
PWIND DIR NE E S S N NE NE SE SE  
WIND CHAR GN GN GN GN BZ GN GN GN GN  
AVG CLOUDS FW FW FW SC FW FW SC SC B1 SC FW B1 SC SC SC SC B2 B1  
POP 12HR 0 0 10 30 5 10 5 20 30  
RAIN SHWRS C S S C S  
TSTMS S S S S S  
 

 
SDZ057-170900-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 96 74 100 71  
TEMP 73 71 83 91 95 95 84 80 76 74 86 95 99 98 85 79 73 71  
DEWPT 64 63 65 61 58 59 60 62 62 62 64 61 58 59 62 64 66 66  
RH 73 76 55 37 29 30 44 54 62 66 48 33 26 28 46 60 79 84  
WIND DIR SE SE S S S SE SE S S S SW S W N NE NE NE NE  
WIND SPD 11 10 11 12 13 13 12 12 10 9 9 8 8 8 9 10 10 11  
WIND GUST 21  
CLOUDS CL FW FW FW FW FW FW FW FW FW CL FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 85  
MAX HEAT 92 97 93 97 100 97  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 95 71 101 73 97 68 89 64 85  
TEMP 89 94 77 72 96 97 79 74 93 95 76 68 84 87 71 65 80 83  
DEWPT 61 54 59 61 63 62 67 65 59 54 56 58 55 52 55 57 56 55  
PWIND DIR NE E S S N NE NE E SE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS FW FW SC SC SC SC SC SC B1 SC FW SC SC SC SC B1 B1 B1  
POP 12HR 0 0 20 30 5 5 5 20 30  
RAIN SHWRS S C S S C S  
TSTMS S S S S S S  
 

 
SDZ038-170900-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 96 74 99 70  
TEMP 71 70 83 90 95 94 82 79 75 74 86 94 98 96 83 76 72 70  
DEWPT 65 61 64 62 59 57 59 61 61 62 63 62 60 60 64 66 65 64  
RH 81 73 53 39 30 29 46 54 62 66 46 35 29 30 53 71 79 81  
WIND DIR SE SE S S S S SE S S S S SW W N NE NE NE NE  
WIND SPD 10 10 12 12 12 10 12 12 10 9 10 10 9 9 10 9 9 9  
CLOUDS CL FW CL CL FW CL CL CL FW FW FW CL SC FW FW SC FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 92 69 98 72 95 66 87 63 84  
TEMP 88 90 72 70 92 94 77 73 91 92 72 67 83 85 68 64 80 82  
DEWPT 59 55 60 60 62 61 66 65 59 54 57 58 55 52 56 56 55 54  
PWIND DIR NE E S SW N N N E SE  
WIND CHAR GN GN GN GN GN GN GN LT LT  
AVG CLOUDS FW SC FW SC B1 SC SC SC B1 SC FW FW SC SC SC B1 B1 SC  
POP 12HR 0 0 10 30 5 5 0 10 20  
RAIN SHWRS C S S S  
TSTMS S S S S  
 

 
SDZ059-170900-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 97 74 100 72  
TEMP 70 70 84 91 96 95 82 79 75 74 88 95 99 97 84 78 74 72  
DEWPT 65 62 65 62 59 58 60 63 62 63 64 62 59 58 62 64 65 65  
RH 84 76 53 38 29 29 47 58 64 69 45 34 27 28 48 62 74 79  
WIND DIR S S S S S S SE S S S S SW SW S SE NE NE NE  
WIND SPD 9 9 11 11 11 11 12 12 10 9 10 10 8 8 8 9 9 9  
CLOUDS FW FW CL CL FW FW FW CL FW FW CL CL SC FW SC SC SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 86  
MAX HEAT 93 97 93 97 101 97  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 96 70 100 74 98 68 89 64 86  
TEMP 91 93 75 71 94 96 79 75 94 94 74 68 85 86 69 65 82 83  
DEWPT 60 55 60 61 63 61 66 66 61 55 58 59 56 53 56 57 56 55  
PWIND DIR NE E S S NW NE N E SE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS FW FW SC SC SC SC SC SC B1 SC FW FW SC SC SC SC B1 B1  
POP 12HR 0 0 10 30 5 5 5 10 20  
RAIN SHWRS C S S S  
TSTMS C S S  
 

 
SDZ062-170900-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 92 72 96 72  
TEMP 70 70 82 88 91 91 81 77 73 72 84 92 96 95 84 79 74 72  
DEWPT 65 64 67 64 62 62 63 65 65 65 67 64 62 62 63 64 65 65  
RH 84 81 61 45 38 38 54 67 76 79 57 40 33 34 49 60 74 79  
WIND DIR SE SE S S S S SE S S S S SW SW S S SW NE NE  
WIND SPD 3 2 5 9 9 9 9 8 6 5 8 9 8 6 6 6 6 8  
CLOUDS CL FW CL CL FW FW CL CL CL FW CL CL FW CL FW FW FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 85 87 94  
MAX HEAT 91 94 90 96 99 95  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 67 94 73 95 68 86 63 84  
TEMP 88 89 73 68 90 92 79 74 92 92 75 68 83 84 69 64 80 82  
DEWPT 63 59 61 61 63 63 66 67 63 58 60 59 57 56 57 57 57 56  
PWIND DIR NE E S S NW N N E SE  
WIND CHAR GN LT LT GN GN GN GN LT LT  
AVG CLOUDS FW FW FW SC SC SC SC SC B1 SC FW FW SC FW SC SC B1 B1  
POP 12HR 0 0 5 40 5 20 5 5 10  
RAIN SHWRS C C S  
TSTMS C C  
 

 
SDZ070-170900-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 93 72 97 74  
TEMP 70 69 83 89 92 92 81 78 74 72 86 93 96 96 85 82 76 74  
DEWPT 64 66 69 66 64 64 66 67 66 66 68 65 64 64 65 65 65 66  
RH 81 90 63 47 40 40 60 69 76 81 55 40 35 35 51 56 69 76  
WIND DIR SE SE S S S S SE S S SE S S S S S SW SW N  
WIND SPD 4 3 4 8 9 11 10 9 6 5 6 9 10 9 11 9 5 5  
CLOUDS CL FW CL FW FW CL FW CL FW FW CL CL FW CL FW 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  
HEAT INDEX 87 92 94 94 83 89 95 98 98 87 84  
MAX HEAT 93 96 93 97 100 98 82  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 95 70 97 75 97 70 90 65 87  
TEMP 92 93 76 70 93 95 81 76 94 94 77 71 87 88 72 66 82 84  
DEWPT 66 62 63 64 66 65 68 68 65 60 61 60 58 54 57 58 58 56  
PWIND DIR NE E SE S NW N NE E SE  
WIND CHAR GN GN GN GN GN GN GN LT LT  
AVG CLOUDS FW FW FW SC SC FW FW SC B1 SC FW SC SC SC FW SC B1 B1  
POP 12HR 0 0 5 30 5 10 0 5 20  
RAIN SHWRS C S S S  
TSTMS S S S S  
 

 
SDZ069-170900-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
133 AM CDT THU JUL 16 2026  
 
DATE 07/15/26 THU 07/16/26 FRI 07/17/26 SAT  
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 95 72 99 73  
TEMP 69 69 82 89 93 93 82 78 74 73 85 93 97 97 85 81 75 73  
DEWPT 64 64 68 64 61 61 65 65 65 65 66 63 61 62 64 64 65 65  
RH 84 84 63 44 35 35 56 64 74 76 53 37 31 32 50 56 71 76  
WIND DIR SE SE S S S S S S S S SW S S S S SW W N  
WIND SPD 5 4 5 9 9 11 11 9 8 5 6 9 9 9 10 9 6 6  
CLOUDS CL FW FW FW FW CL CL CL FW SC CL CL FW CL FW 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  
HEAT INDEX 85 84 87 83  
MAX HEAT 90 95 92 95 100 97  
 
DATE 07/18 SUN 07/19/26 MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 96 70 99 75 97 69 91 65 87  
TEMP 90 94 76 70 92 95 81 76 93 93 76 70 85 87 71 66 80 84  
DEWPT 64 58 63 63 64 63 67 67 63 58 61 59 57 54 57 58 57 56  
PWIND DIR NE E SE S NW N NE E SE  
WIND CHAR GN GN GN GN GN GN GN GN LT  
AVG CLOUDS FW FW FW SC SC SC FW SC B1 SC FW SC SC SC FW SC B1 B1  
POP 12HR 0 0 5 40 5 5 5 10 20  
RAIN SHWRS C S S S  
TSTMS S S S S  
 

 
 
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