305  
FOUS53 KFSD 162127  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
426 PM CDT MON SEP 16 2019  
 
IAZ012-171000-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 86 67 81 63  
TEMP 81 75 72 72 71 76 84 86 82 77 73 69 67 72 79 81 76 68 65 63 64  
DEWPT 70 68 68 68 68 69 70 70 69 68 68 68 67 67 64 63 65 64 63 62 63  
RH 69 79 87 87 90 79 63 59 65 74 84 97100 84 60 54 69 87 93 97 97  
WIND DIR S S S S S S S S S S S S S SW W W NW NE E SE SE  
WIND SPD 10 10 12 12 12 17 20 20 17 16 16 11 8 5 4 3 2 1 2 1 3  
WIND GUST 13  
CLOUDS B2 SC SC SC SC SC SC SC SC B1 B1 B2 SC SC SC FW FW SC SC B1 B2  
POP 12HR 5 10 80 10 40  
QPF 12HR 0 0 0.11 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D C S S C C C  
TSTMS D C S S C C C  
HEAT INDEX 85 89 91 85  
MAX HEAT 90 82 90 93 83 82  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 81 68 81 63 74 54 71 52 72  
TEMP 78 79 71 68 80 77 67 63 73 70 59 54 69 67 55 53 70 68  
DEWPT 69 70 68 67 70 69 66 63 63 60 56 53 56 57 53 52 56 58  
PWIND DIR SE S S S SW W W W W  
WIND CHAR LT GN GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC FW SC SC FW FW SC FW  
POP 12HR 30 20 40 50 40 10 20 10 10  
RAIN SHWRS C S C C C C C S S  
TSTMS C S C C C C C S S  
 

 
IAZ031-171000-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 72 88 68 84 64  
TEMP 83 77 76 73 72 78 86 88 84 78 75 70 68 74 81 84 80 71 68 65 65  
DEWPT 69 68 68 68 67 69 69 70 68 68 68 68 67 67 66 65 66 65 65 65 64  
RH 63 74 76 84 84 74 57 55 59 71 79 93 97 79 60 53 62 81 90100 97  
WIND DIR S SE S S S S S S S S S S S SW W W NW SE SE SE SE  
WIND SPD 10 11 12 12 11 16 19 20 17 14 14 10 6 5 3 3 2 2 2 2 3  
WIND GUST 13  
CLOUDS B2 SC SC SC SC FW SC SC SC SC B1 B1 SC SC SC FW SC SC SC B1 B2  
POP 12HR 5 5 50 10 50  
QPF 12HR 0 0 0.09 0 0.22  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C  
TSTMS C C C C C C C  
HEAT INDEX 87 90 92 87 83 86  
MAX HEAT 91 83 91 94 84 83 86  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 68 83 63 77 55 74 53 75  
TEMP 79 81 72 68 82 79 69 63 74 73 61 55 70 69 57 54 72 71  
DEWPT 70 70 68 66 70 68 67 63 63 60 57 53 57 57 54 52 58 58  
PWIND DIR SE S S S SW W W W W  
WIND CHAR LT GN GN GN GN LT LT LT LT  
AVG CLOUDS B2 B1 SC B1 B1 B1 B1 B1 B1 SC FW SC SC SC FW SC SC FW  
POP 12HR 40 20 40 60 30 20 20 10 10  
RAIN SHWRS C S C C C L C S S S S  
TSTMS C S C C C L C S S S S  
 

 
IAZ014-171000-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 86 68 82 63  
TEMP 80 74 73 71 70 76 85 86 81 75 73 69 68 72 80 82 77 68 66 64 64  
DEWPT 70 70 68 68 66 69 70 70 69 68 67 68 66 69 69 68 67 65 64 63 63  
RH 72 87 84 90 87 79 61 59 67 79 81 97 93 90 69 63 71 90 93 97 97  
WIND DIR S S S S S S S S S S S S S S SW SW W N E SE SE  
WIND SPD 10 10 11 12 12 17 19 20 17 16 16 13 10 10 8 5 2 2 1 2 2  
CLOUDS B2 SC SC SC SC SC SC SC SC SC B1 B2 B1 B1 SC SC SC SC SC B1 B2  
POP 12HR 5 10 80 20 40  
QPF 12HR 0 0 0.25 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D S S S S C C C  
TSTMS D D S S S S C C C  
HEAT INDEX 84 90 91 84 83 85  
MAX HEAT 92 90 91 83 85  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 81 66 81 64 75 54 71 52 72  
TEMP 78 77 68 66 80 75 68 64 74 71 59 54 70 66 55 52 70 66  
DEWPT 69 69 67 65 69 68 66 63 64 61 56 53 55 56 52 50 55 56  
PWIND DIR S S S S SW W W W W  
WIND CHAR LT LT GN GN GN LT LT LT LT  
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW FW FW  
POP 12HR 30 20 40 50 40 20 20 10 10  
RAIN SHWRS C S C C C C C S S S S  
TSTMS C S C C C C C S S S S  
 

 
IAZ022-171000-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 86 68 82 65  
TEMP 80 74 72 70 69 76 84 86 81 74 73 71 68 72 79 82 78 71 67 66 65  
DEWPT 71 70 68 68 67 70 70 70 69 68 68 68 67 69 69 69 70 69 67 65 65  
RH 74 87 87 93 93 82 63 59 67 82 84 90 97 90 72 65 76 93100 97100  
WIND DIR S S S S S S S S S S S S S SW SW SW SW S SE SE SE  
WIND SPD 10 11 11 10 11 17 19 20 16 16 16 14 10 10 10 6 2 2 2 3 4  
CLOUDS B1 SC SC SC SC SC SC SC FW SC B1 B1 B2 B1 SC SC SC SC SC B1 B2  
POP 12HR 5 5 90 20 60  
QPF 12HR 0 0 0.25 0 0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D S S C C L L C  
TSTMS D D S S C C L L C  
HEAT INDEX 84 89 90 84 85  
MAX HEAT 89 90 91 83 85  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 67 80 64 74 56 70 53 71  
TEMP 76 77 69 67 79 75 69 64 72 70 61 56 68 66 56 53 68 66  
DEWPT 69 69 68 66 69 69 67 64 65 63 57 54 57 57 54 52 56 57  
PWIND DIR S S S S SW W W W W  
WIND CHAR LT GN GN GN GN LT LT LT LT  
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW SC FW  
POP 12HR 40 20 40 50 40 20 20 10 10  
RAIN SHWRS C S C C C C C C S S S S  
TSTMS C S C C C C C C S S S S  
 

 
MNZ072-171000-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 87 66 80 59  
TEMP 80 76 75 72 71 77 85 87 82 78 75 70 66 71 78 80 76 66 63 61 60  
DEWPT 72 70 69 68 66 69 71 71 70 68 67 66 64 62 61 61 62 60 58 57 58  
RH 77 82 82 87 84 76 63 59 67 71 76 87 93 73 56 52 62 81 84 87 93  
WIND DIR S S S S S S S S S S S S SW W W W W SW W SE SE  
WIND SPD 12 12 14 14 14 18 21 21 19 19 18 16 10 9 6 5 2 2 2 2 2  
CLOUDS B2 B1 B1 B1 B1 SC SC SC SC SC B1 B2 SC FW FW CL FW FW FW FW SC  
POP 12HR 30 20 50 5 20  
QPF 12HR 0.07 0 0.07 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C S S S  
TSTMS S S S S C C S S S  
HEAT INDEX 84 90 93 86  
MAX HEAT 91 90 94 85 81  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 81 67 81 63 74 54 69 52 70  
TEMP 77 76 67 67 79 77 68 63 72 69 58 54 67 65 56 53 68 65  
DEWPT 64 68 67 65 67 68 66 61 60 58 54 51 53 53 51 49 52 54  
PWIND DIR SE S S S SW W W W W  
WIND CHAR LT GN GN GN GN GN GN LT LT  
AVG CLOUDS SC SC SC B1 B2 B2 B1 B1 B1 SC SC FW SC SC FW FW FW FW  
POP 12HR 20 30 40 40 30 10 20 10 10  
RAIN SHWRS S C C C C C C S S  
TSTMS S C C C C C C S S  
 

 
MNZ081-171000-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 86 67 79 60  
TEMP 79 74 72 71 69 76 85 86 81 77 73 69 67 71 77 79 73 64 61 60 61  
DEWPT 71 70 69 68 67 69 70 70 69 68 67 67 66 67 64 62 63 61 60 59 61  
RH 77 87 90 90 93 79 61 59 67 74 81 93 97 87 64 56 71 90 97 96100  
WIND DIR S S S S S S S S S S S S S SW SW SW W W SW E SE  
WIND SPD 10 11 12 12 13 17 19 20 17 17 17 16 11 10 9 5 2 2 1 1 2  
CLOUDS B1 B1 B1 SC B1 SC SC SC SC SC B1 OV B2 B1 SC FW FW FW SC SC B1  
POP 12HR 5 10 80 10 30  
QPF 12HR 0 0 0.32 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D C C C  
TSTMS D D C C C  
HEAT INDEX 81 90 91 84  
MAX HEAT 88 90 91  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 79 65 79 63 72 54 68 50 69  
TEMP 76 75 66 65 77 74 66 63 71 68 59 54 67 63 52 51 68 64  
DEWPT 65 67 66 65 67 67 65 62 62 59 54 51 53 54 51 50 52 55  
PWIND DIR SE S S S SW W W W W  
WIND CHAR LT GN GN GN GN LT GN LT LT  
AVG CLOUDS B1 SC B1 B1 B2 B1 B1 B1 B1 SC SC FW SC SC FW FW FW FW  
POP 12HR 30 20 40 40 40 10 10 10 10  
RAIN SHWRS C S C C C C C S  
TSTMS C S C C C C C S  
 

 
MNZ089-171000-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 66 79 60  
TEMP 79 74 72 70 70 75 84 85 80 75 72 67 66 70 77 79 73 65 63 61 61  
DEWPT 70 69 68 67 67 68 69 69 68 67 66 66 66 65 62 61 62 60 60 60 60  
RH 74 84 87 90 90 79 61 59 67 76 81 97100 84 60 54 68 84 90 97 97  
WIND DIR S S S S S S S S S S S S S SW SW W W W E SE SE  
WIND SPD 10 11 13 13 16 18 21 23 19 18 18 14 10 9 6 5 3 2 2 2 2  
CLOUDS B2 B1 SC B1 B1 SC SC SC SC SC B1 OV B1 B1 SC FW FW FW SC SC B1  
POP 12HR 10 10 80 5 30  
QPF 12HR 0 0 0.29 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D L C C C  
TSTMS D L C C C  
HEAT INDEX 88 89 82  
MAX HEAT 87 88 90  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 79 66 80 62 72 54 68 50 69  
TEMP 77 77 68 67 78 75 66 62 70 68 59 54 67 63 53 51 67 65  
DEWPT 65 67 67 65 66 67 65 62 61 59 55 51 53 54 51 50 52 55  
PWIND DIR SE S S S SW W W W W  
WIND CHAR LT GN GN GN GN LT GN LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC FW SC SC FW FW FW FW  
POP 12HR 30 20 40 50 40 10 20 10 10  
RAIN SHWRS C S C C C C C S S  
TSTMS C S C C C C C S S  
 

 
SDZ040-171000-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 77 57  
TEMP 79 75 74 71 71 76 82 85 81 77 73 67 62 67 73 77 72 63 60 58 58  
DEWPT 70 69 67 67 66 68 70 71 69 68 66 63 58 59 59 59 60 58 56 55 56  
RH 74 82 79 87 84 76 67 63 67 74 79 87 87 75 62 54 66 84 87 90 93  
WIND DIR S S S S S S S S S S S SW SW W W W W W E SE SE  
WIND SPD 12 13 14 14 16 19 21 21 18 19 16 10 5 9 8 5 2 2 2 2 4  
CLOUDS B2 B1 B1 B1 SC SC SC SC SC B1 B1 B2 FW FW CL CL FW FW FW SC SC  
POP 12HR 40 20 40 0 20  
QPF 12HR 0.18 0 0.10 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S C S S S S  
TSTMS S C C S S C S S S S  
HEAT INDEX 86 90 84  
MAX HEAT 87 86 91 83  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 65 79 60 71 52 68 50 69  
TEMP 76 76 67 65 77 74 66 60 69 66 55 52 66 64 54 51 66 65  
DEWPT 65 68 67 65 68 68 64 59 59 56 52 50 53 53 51 48 54 55  
PWIND DIR SE S S S SW W W W W  
WIND CHAR GN GN BZ GN GN GN GN LT GN  
AVG CLOUDS SC SC SC B1 B2 B2 B2 B1 B1 SC FW FW SC FW FW FW FW FW  
POP 12HR 20 30 40 50 30 10 10 10 5  
RAIN SHWRS S S C C C C C C  
TSTMS S S C C C C C C  
 

 
SDZ050-171000-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 59 76 59  
TEMP 81 75 73 72 70 75 82 85 82 74 68 64 59 66 72 76 73 64 62 60 60  
DEWPT 64 64 61 61 61 64 65 65 66 63 60 53 50 52 51 52 56 53 54 56 58  
RH 56 69 66 68 73 69 56 51 58 69 76 67 72 61 48 43 55 67 75 87 93  
WIND DIR S S S S S S S S S SW W W NW NW NW N E E SE SE SE  
WIND SPD 13 16 17 16 16 19 19 19 14 11 6 9 6 8 5 3 2 4 4 6 5  
CLOUDS SC SC SC SC FW FW FW FW SC B1 SC FW CL CL CL CL FW FW FW FW FW  
POP 12HR 0 5 30 5 20  
QPF 12HR 0 0 0.05 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S  
TSTMS C S S  
HEAT INDEX 83 84 87 84  
MAX HEAT 85 84 87 82  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 81 67 78 58 70 53 68 52 72  
TEMP 77 79 69 67 77 74 63 58 67 66 55 53 65 65 54 52 68 69  
DEWPT 66 67 65 63 66 64 58 54 51 53 49 48 50 52 49 49 54 57  
PWIND DIR SE S S S W W NW W W  
WIND CHAR GN GN BZ GN GN LT GN LT GN  
AVG CLOUDS SC SC SC B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 10 30 50 50 10 10 10 10 10  
RAIN SHWRS S C C C C C  
TSTMS S C C C C C  
 

 
SDZ057-171000-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 72 90 61 78 61  
TEMP 81 77 76 74 72 79 87 90 85 77 70 66 61 68 75 78 75 67 63 62 61  
DEWPT 66 66 64 63 62 65 67 67 68 67 61 56 54 57 56 55 58 57 58 58 60  
RH 60 69 66 69 71 62 52 47 57 71 73 70 78 68 52 45 55 70 84 87 97  
WIND DIR SE S S S S S S S S SW W W W NW NW NW E SE SE SE SE  
WIND SPD 13 17 16 13 12 16 17 18 13 10 6 8 5 6 4 3 2 4 4 5 5  
CLOUDS B1 SC FW FW SC FW FW FW SC B1 SC FW CL CL CL CL FW FW FW FW FW  
POP 12HR 5 5 10 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 83 90 93 89  
MAX HEAT 91 82 91 95 86 80  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 68 81 60 72 54 71 53 74  
TEMP 79 80 71 68 80 76 66 60 70 68 58 54 68 67 57 53 71 69  
DEWPT 69 71 70 66 70 68 63 57 56 56 54 52 54 55 54 53 58 60  
PWIND DIR SE SE S S W W NW SW W  
WIND CHAR GN GN GN GN GN LT GN LT LT  
AVG CLOUDS SC SC SC B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW FW FW  
POP 12HR 10 40 50 50 10 5 10 10 10  
RAIN SHWRS C C C C C C  
TSTMS C C C C C C  
 

 
SDZ038-171000-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 88 61 78 59  
TEMP 81 78 75 72 71 78 85 88 85 79 71 65 61 68 75 78 75 66 63 61 60  
DEWPT 68 67 66 66 65 66 69 69 69 67 64 58 53 55 54 54 57 55 54 54 56  
RH 65 69 74 81 81 67 59 54 59 67 79 78 75 63 48 43 54 68 72 78 87  
WIND DIR S S S S S S S S S S S W W W W W SW SE SE SE SE  
WIND SPD 13 14 16 14 14 18 19 20 16 16 10 8 6 8 6 5 2 3 4 4 5  
CLOUDS B2 SC SC SC FW FW FW FW SC SC B1 FW CL CL CL CL FW CL FW FW FW  
POP 12HR 10 5 30 0 20  
QPF 12HR 0 0 0.08 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S  
TSTMS C S S S  
HEAT INDEX 84 89 92 89  
MAX HEAT 88 82 89 94 87  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 68 80 60 71 53 69 52 72  
TEMP 78 78 70 68 79 76 66 60 69 67 56 53 67 66 56 53 68 69  
DEWPT 64 67 66 65 67 66 62 58 55 54 50 49 51 52 49 48 54 56  
PWIND DIR SE SE S S W W W W SW  
WIND CHAR GN GN BZ GN GN LT GN LT GN  
AVG CLOUDS SC SC SC B1 B1 B2 B2 B1 SC FW FW FW SC FW FW FW SC FW  
POP 12HR 20 40 50 50 20 10 10 5 5  
RAIN SHWRS S S C C C C C S  
TSTMS S S C C C C C S  
 

 
SDZ059-171000-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 72 89 63 79 61  
TEMP 82 77 76 75 72 78 86 89 86 80 72 68 63 68 76 79 76 67 64 62 61  
DEWPT 68 68 66 66 65 67 69 69 67 67 64 62 54 55 54 55 57 57 56 57 58  
RH 63 74 71 74 79 69 57 52 53 65 76 81 72 63 46 44 52 70 75 84 90  
WIND DIR S S S S S S S S S S SW W W NW W NW NE E SE SE SE  
WIND SPD 13 16 16 16 16 17 19 21 17 16 9 8 5 5 5 4 2 3 3 4 5  
CLOUDS B2 SC SC SC SC SC FW SC SC SC B2 FW FW CL CL CL FW CL FW FW SC  
POP 12HR 20 5 40 0 20  
QPF 12HR 0.02 0 0.11 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S S S S  
TSTMS S S C S S S S  
HEAT INDEX 85 90 94 89 82  
MAX HEAT 88 83 90 94 87 80  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 69 82 62 73 54 71 53 73  
TEMP 78 80 70 69 80 76 68 62 71 70 58 54 68 67 56 53 70 70  
DEWPT 65 67 66 65 67 65 62 58 54 53 51 50 51 52 51 49 54 55  
PWIND DIR SE SE S S W W NW SW W  
WIND CHAR GN GN BZ GN GN LT GN LT LT  
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 SC FW FW FW SC FW FW FW FW FW  
POP 12HR 20 40 50 50 20 10 10 5 5  
RAIN SHWRS S S C C C C C S  
TSTMS S S C C C C C S  
 

 
SDZ062-171000-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 86 64 78 60  
TEMP 80 76 74 72 70 76 83 86 82 78 73 69 64 69 76 78 74 67 63 62 61  
DEWPT 70 69 67 67 67 69 70 70 69 68 67 66 62 61 60 60 61 59 59 59 59  
RH 72 79 79 84 90 79 65 59 65 71 81 90 93 76 58 54 64 75 87 90 93  
WIND DIR S S S S S S S S S S S S SW NW W W NW NE E E SE  
WIND SPD 11 13 14 14 14 18 20 20 18 17 14 9 5 6 5 4 2 2 2 2 4  
CLOUDS B2 B1 SC B2 B1 SC SC SC SC B2 B1 B2 SC FW FW CL FW FW SC SC B1  
POP 12HR 20 20 70 0 30  
QPF 12HR 0.01 0 0.12 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L C C C C  
TSTMS S S L C C C C  
HEAT INDEX 83 87 91 85  
MAX HEAT 88 90 92 87  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 67 80 62 72 54 70 51 71  
TEMP 77 78 70 67 79 76 68 62 70 68 58 54 67 65 55 52 68 67  
DEWPT 67 68 67 65 68 67 65 60 60 57 53 50 54 54 51 49 55 56  
PWIND DIR SE S S S SW W W W W  
WIND CHAR GN GN BZ GN GN LT GN LT LT  
AVG CLOUDS B1 SC B1 B1 B1 B1 B1 B1 SC SC SC FW SC SC FW FW FW FW  
POP 12HR 30 30 50 50 30 10 10 10 10  
RAIN SHWRS C S C C C C C C S  
TSTMS C S C C C C C C S  
 

 
SDZ070-171000-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 73 89 66 82 64  
TEMP 83 77 75 74 74 79 87 89 84 79 76 70 66 72 80 82 78 69 67 65 65  
DEWPT 69 68 67 67 67 68 69 69 68 68 68 66 65 63 61 60 62 63 63 62 63  
RH 63 74 76 79 79 69 55 52 59 69 76 87 97 73 52 47 58 81 87 90 93  
WIND DIR S SE S S S S S S S S S S SW NW NW NW NE E E SE SE  
WIND SPD 9 12 13 14 13 16 20 20 17 16 14 6 4 5 4 3 1 2 2 2 3  
WIND GUST 31  
CLOUDS B1 SC SC SC SC SC SC SC SC SC B1 B1 SC FW FW FW FW SC SC B1 B1  
POP 12HR 5 5 50 5 50  
QPF 12HR 0 0 0.05 0 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S S C C C  
TSTMS S C S S S C C C  
HEAT INDEX 86 91 93 87  
MAX HEAT 91 83 92 94 85 82 83  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 69 83 63 76 55 73 53 75  
TEMP 80 81 72 69 82 78 68 63 74 72 60 55 71 69 57 54 72 70  
DEWPT 69 69 68 66 69 66 66 62 61 58 56 52 55 55 54 52 57 57  
PWIND DIR SE S S S SW W W W W  
WIND CHAR LT GN GN GN GN LT LT LT LT  
AVG CLOUDS B1 SC SC B1 B1 B1 B1 B1 SC SC FW FW SC SC FW FW FW FW  
POP 12HR 40 20 40 50 30 10 20 10 10  
RAIN SHWRS C S C C C C C S S  
TSTMS C S C C C C C S S  
 

 
SDZ069-171000-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
426 PM CDT MON SEP 16 2019  
 
DATE 09/16/19 TUE 09/17/19 WED 09/18/19 THU  
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 73 88 65 81 63  
TEMP 82 77 74 73 73 77 85 88 84 80 75 70 65 70 77 81 77 69 66 64 64  
DEWPT 69 68 66 67 66 68 70 69 69 67 66 64 61 59 58 59 62 61 61 62 62  
RH 65 74 76 81 79 74 61 54 61 65 74 81 87 68 52 47 60 76 84 93 93  
WIND DIR SE SE S S S S S S S S S SW NW NW NW NW NE E E SE SE  
WIND SPD 11 13 13 14 14 17 20 21 17 16 12 6 5 6 6 4 2 3 3 3 4  
CLOUDS SC SC SC B1 SC SC SC SC SC SC B1 SC FW FW FW CL FW SC SC SC B1  
POP 12HR 10 10 40 5 40  
QPF 12HR 0 0 0.04 0 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C  
TSTMS S C C C C  
HEAT INDEX 85 90 92 88  
MAX HEAT 90 83 92 94 87 82  
 
DATE 09/19 FRI 09/20/19 SAT 09/21/19 SUN 09/22/19 MON 09/23/19  
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 70 83 63 75 56 73 54 75  
TEMP 78 81 72 70 81 78 68 63 72 72 61 56 69 69 58 54 71 71  
DEWPT 68 70 68 67 69 68 65 60 59 58 55 52 54 56 53 51 56 58  
PWIND DIR SE SE S S W W NW W W  
WIND CHAR GN GN BZ GN GN LT GN LT LT  
AVG CLOUDS B1 SC SC B1 B1 B1 B1 B1 SC SC FW FW SC SC FW FW FW FW  
POP 12HR 30 30 40 50 20 10 10 10 10  
RAIN SHWRS C C C C C C S S  
TSTMS C C C C C C S S  
 

 
 
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