713  
FOUS53 KFSD 050414  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1113 PM CDT SAT APR 4 2020  
 
IAZ012-051000-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 30 56 45 67 50  
TEMP 33 32 30 40 50 55 54 47 46 46 46 53 60 65 64 57 54 53 51  
DEWPT 25 25 25 32 34 34 36 38 42 45 46 51 54 55 56 55 54 53 51  
RH 72 75 81 73 54 45 50 71 86 96100 93 81 70 75 93100100100  
WIND DIR SE S SE S S S S SE S S S S S S S S S S SW  
WIND SPD 6 6 6 10 13 16 13 11 12 11 9 11 12 11 8 8 8 8 6  
WIND GUST 21 23  
CLOUDS CL CL CL CL FW SC FW FW SC B2 B2 B2 B2 B1 SC SC SC B1 SC  
POP 12HR 0 0 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 27 25 23 33  
MIN CHILL 25 23 24  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 43 57 33 46 29 50 31 55  
TEMP 67 67 51 44 54 51 39 33 43 44 34 30 46 49 37 34 50 52  
DEWPT 52 48 45 41 38 30 27 25 24 23 25 24 27 28 28 27 32 34  
PWIND DIR W N NW NW NW NW NW NW W  
WIND CHAR GN LT BZ GN BZ GN GN LT GN  
AVG CLOUDS SC FW FW SC B1 B1 SC SC SC B1 SC SC SC SC FW FW SC B1  
POP 12HR 5 5 20 5 10 20 20 10 10  
RAIN S S S  
SNOW S S  
 

 
IAZ031-051000-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 30 58 46 69 50  
TEMP 33 31 30 40 51 56 55 48 47 47 46 54 62 67 66 58 55 53 51  
DEWPT 27 26 25 32 34 35 37 39 43 45 45 51 55 55 56 55 53 52 49  
RH 78 81 81 73 52 45 51 71 86 93 96 90 78 65 70 90 93 96 93  
WIND DIR SE SE SE S S S SE SE S S SE S S S S SE S S SW  
WIND SPD 4 4 4 8 12 14 13 10 10 9 6 9 10 11 6 5 5 5 4  
CLOUDS CL CL CL FW SC SC CL FW SC B1 B2 B2 B1 B1 SC SC SC SC SC  
POP 12HR 0 0 20 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
WIND CHILL 28 26 25  
MIN CHILL 27 23 26  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 45 61 34 49 30 53 31 58  
TEMP 69 69 52 46 58 53 41 35 46 46 36 31 48 51 39 34 52 54  
DEWPT 52 49 45 42 39 31 27 24 24 23 24 23 28 28 29 27 33 35  
PWIND DIR W N NW NW NW NW NW NW W  
WIND CHAR GN LT GN GN BZ GN GN LT GN  
AVG CLOUDS FW FW FW SC B1 B1 SC SC SC B1 SC SC SC SC FW FW FW SC  
POP 12HR 0 5 10 5 10 20 20 10 10  
RAIN S S S  
SNOW S S  
 

 
IAZ014-051000-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 27 57 43 65 51  
TEMP 30 28 27 42 51 56 53 46 44 45 45 53 61 65 63 56 54 53 52  
DEWPT 25 25 24 30 33 33 34 36 38 43 44 49 53 55 55 54 53 53 51  
RH 81 88 88 62 50 42 48 68 79 93 96 86 75 70 75 93 96100 96  
WIND DIR SE SE SE S S S S SE S S S S S S S S S S SW  
WIND SPD 5 4 4 9 11 13 13 11 11 10 8 10 11 10 6 5 6 6 6  
WIND GUST 21  
CLOUDS CL CL CL CL FW FW FW SC B1 B2 B2 OV B2 B1 B1 B1 SC B1 B1  
POP 12HR 0 0 5 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
WIND CHILL 25 22 22  
MIN CHILL 24 20 25  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 43 57 33 45 29 49 30 54  
TEMP 69 67 51 45 55 50 38 34 43 43 34 30 46 47 36 33 50 50  
DEWPT 53 49 44 40 38 31 27 25 24 23 24 23 26 27 27 27 31 33  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR GN LT GN GN BZ GN GN LT GN  
AVG CLOUDS SC FW FW SC B1 B1 SC SC SC B1 B1 SC SC SC FW FW SC B1  
POP 12HR 10 5 20 5 10 20 20 20 10  
RAIN S S S S S  
SNOW S S  
 

 
IAZ022-051000-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 30 56 44 65 51  
TEMP 32 31 30 41 51 55 53 46 44 45 46 53 60 65 63 57 54 54 53  
DEWPT 27 25 25 31 34 34 35 38 40 44 46 52 55 55 56 55 54 54 53  
RH 81 78 81 67 52 45 50 73 86 96100 96 84 70 78 93100100100  
WIND DIR SE SE SE S S S S SE S S S S S S S S S S SW  
WIND SPD 5 5 5 9 12 13 13 11 11 10 9 11 12 12 8 6 8 9 9  
CLOUDS FW CL CL CL FW FW FW FW B1 B2 B2 OV B2 B1 B1 B1 SC SC SC  
POP 12HR 0 0 10 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
WIND CHILL 26 25 24  
MIN CHILL 26 23 25  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 44 60 33 46 29 50 30 54  
TEMP 69 67 52 46 57 51 39 34 44 44 34 30 46 47 36 33 50 51  
DEWPT 54 50 46 42 41 32 27 25 24 23 24 24 28 26 28 27 32 33  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR GN LT GN GN BZ GN GN LT GN  
AVG CLOUDS SC FW FW SC B1 B1 SC SC SC B1 SC SC FW SC FW FW FW SC  
POP 12HR 5 5 20 5 5 20 20 10 10  
RAIN S S S  
SNOW S S  
 

 
MNZ072-051000-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 30 57 43 66 52  
TEMP 32 31 30 41 51 55 54 47 45 45 45 53 60 64 64 57 54 54 54  
DEWPT 26 26 24 31 35 36 37 37 38 41 43 48 52 54 55 53 53 52 50  
RH 78 81 78 67 54 49 52 68 76 86 93 83 75 70 73 86 96 93 86  
WIND DIR SE S S S S S S SE S S S S S S S S S S SW  
WIND SPD 6 6 6 11 12 13 10 10 10 10 8 9 10 9 6 6 8 9 10  
WIND GUST 21  
CLOUDS FW CL FW SC FW FW SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1  
POP 12HR 0 0 10 20 20  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S S S  
WIND CHILL 26 24 23  
MIN CHILL 26 22 24  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 68 42 52 33 44 29 48 31 54  
TEMP 64 62 49 43 50 47 38 33 41 42 34 30 43 46 35 34 50 50  
DEWPT 51 47 42 37 32 28 26 23 23 24 24 23 25 26 27 26 31 33  
PWIND DIR W NW NW NW NW NW NW NW NW  
WIND CHAR GN LT BZ GN BZ GN GN LT GN  
AVG CLOUDS B1 SC FW SC B1 SC B1 B1 B1 B1 B1 SC SC SC FW SC SC B1  
POP 12HR 10 10 20 5 10 10 20 20 10  
RAIN S S S S  
SNOW S  
 

 
MNZ081-051000-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 29 56 43 63 51  
TEMP 32 31 30 40 50 55 53 46 44 44 45 51 59 63 61 56 53 53 53  
DEWPT 27 26 25 30 32 33 33 34 38 41 43 48 51 53 55 53 52 52 51  
RH 81 81 81 67 50 43 46 63 79 89 93 89 75 70 81 90 96 96 93  
WIND DIR SE S S S S S S S S S S S S S S S S S SW  
WIND SPD 6 6 6 12 13 14 12 11 12 10 10 11 11 10 8 6 8 9 9  
CLOUDS FW CL FW FW FW FW SC SC B2 B2 B2 B2 B2 B1 B1 B1 SC B1 B1  
POP 12HR 0 0 10 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
WIND CHILL 25 24 22 33  
MIN CHILL 24 22 23  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 69 42 53 33 43 29 46 30 52  
TEMP 66 63 49 44 51 47 37 33 41 40 33 29 43 45 35 33 48 48  
DEWPT 52 48 43 39 35 29 26 24 23 23 24 23 25 26 26 27 29 33  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR GN LT BZ BZ BZ GN GN GN GN  
AVG CLOUDS B1 FW FW SC B1 B1 B1 SC B1 B1 B1 SC SC SC FW FW SC B1  
POP 12HR 10 10 20 5 10 10 20 20 10  
RAIN S S S S S  
SNOW S S  
 

 
MNZ089-051000-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 28 56 43 64 50  
TEMP 31 30 28 40 49 54 53 46 44 44 45 51 59 63 62 56 53 53 52  
DEWPT 25 25 23 30 32 32 34 35 38 42 44 48 52 53 54 53 52 52 51  
RH 78 81 81 67 52 43 48 65 79 93 96 89 78 70 75 90 96 96 96  
WIND DIR S S S S S S S S S S S S S S S S S S SW  
WIND SPD 8 8 8 12 13 16 13 13 13 12 10 12 12 11 9 8 9 9 10  
CLOUDS CL CL FW FW FW FW FW SC B1 B2 B2 B2 B2 B1 B1 SC SC B1 B1  
POP 12HR 0 0 10 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
WIND CHILL 24 22 20 33  
MIN CHILL 23 19 21  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 69 42 54 32 43 28 47 30 52  
TEMP 66 64 49 44 50 47 37 33 41 41 33 29 43 45 35 33 47 48  
DEWPT 51 47 43 39 35 28 26 24 22 22 23 23 25 26 26 26 29 32  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR GN LT BZ BZ BZ GN GN GN GN  
AVG CLOUDS B1 FW FW SC B1 B1 SC SC B1 B1 SC SC SC SC FW FW SC B1  
POP 12HR 10 10 20 5 10 20 20 20 10  
RAIN S S S S  
SNOW S S S  
 

 
SDZ040-051000-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 29 55 42 65 49  
TEMP 33 30 29 39 49 54 52 46 44 44 43 50 58 64 62 56 53 51 50  
DEWPT 27 25 24 30 34 33 34 37 39 42 43 47 51 52 54 53 52 50 47  
RH 78 81 81 70 56 45 50 71 82 93100 89 77 65 75 90 96 96 89  
WIND DIR S S S S S S S S S S S S S S S S S S SW  
WIND SPD 9 9 9 12 14 17 14 12 13 12 10 10 10 10 8 8 9 9 8  
CLOUDS FW CL SC SC FW SC SC SC SC B1 B2 B2 B2 B1 B1 SC SC B2 B1  
POP 12HR 0 0 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 25 22 20 31  
MIN CHILL 24 20 22  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 67 40 51 30 43 27 47 29 53  
TEMP 61 61 47 41 47 46 36 31 39 41 32 28 42 45 34 32 47 49  
DEWPT 49 46 41 35 31 26 25 22 22 23 24 22 25 26 26 25 30 34  
PWIND DIR W NW NW NW NW NW NW NW NW  
WIND CHAR GN LT BZ GN BZ GN GN LT GN  
AVG CLOUDS SC FW FW SC B1 SC SC SC B1 B1 B1 SC SC SC FW FW SC B1  
POP 12HR 10 10 20 5 10 10 20 10 10  
RAIN S S S  
SNOW S  
 

 
SDZ050-051000-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 31 58 42 71 49  
TEMP 36 34 31 40 51 56 55 48 46 45 43 50 61 69 68 59 55 52 50  
DEWPT 23 23 23 30 37 38 41 40 40 42 41 46 49 49 50 47 45 42 40  
RH 59 64 72 67 59 51 59 74 79 89 93 86 65 49 52 64 69 69 68  
WIND DIR S S S S S S S S S SW S SW S S SE S SW SW W  
WIND SPD 12 10 9 13 18 19 17 14 12 9 8 8 6 8 8 8 8 9 10  
WIND GUST 20 29 27 24 19 19 23  
CLOUDS FW SC SC FW FW FW FW FW SC B1 B2 B1 SC SC FW SC B1 B1 SC  
POP 12HR 0 0 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 27 25 23 32  
MIN CHILL 27 22 23  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 42 54 32 47 28 52 32 57  
TEMP 64 66 50 44 50 49 38 32 42 45 34 31 47 50 38 35 51 52  
DEWPT 45 44 40 34 30 25 21 19 20 20 21 21 24 26 26 25 33 33  
PWIND DIR NW NW NW NW NW NW NW NW NW  
WIND CHAR GN LT BZ GN BZ GN GN GN GN  
AVG CLOUDS SC FW FW SC B1 SC SC FW FW SC FW FW SC FW FW SC B1 B1  
POP 12HR 0 10 10 5 10 20 20 10 20  
RAIN S S  
SNOW S S S  
 

 
SDZ057-051000-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 31 60 42 71 48  
TEMP 36 33 31 41 52 58 56 49 47 45 43 50 60 68 67 59 55 53 49  
DEWPT 25 25 25 33 39 40 43 42 43 44 43 47 50 50 52 51 48 45 44  
RH 64 72 78 73 61 51 62 77 86 96100 89 69 52 59 75 77 74 83  
WIND DIR SE SE SE S SE S S SE S S S S S S SE SE S SW W  
WIND SPD 9 6 6 10 16 19 16 13 12 8 5 5 5 6 9 8 8 9 10  
WIND GUST 17  
CLOUDS FW FW B1 FW FW FW FW SC SC B2 B2 B1 SC SC SC SC B1 SC SC  
POP 12HR 0 0 5 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 28 26 24 34  
MIN CHILL 28 23 25  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 42 55 33 49 30 54 33 59  
TEMP 63 66 51 44 50 49 38 33 44 46 35 31 48 51 39 36 52 54  
DEWPT 47 46 43 37 31 26 25 24 23 23 25 25 27 28 29 29 35 35  
PWIND DIR NW NW NW NW NW NW NW NW NW  
WIND CHAR GN LT BZ GN BZ LT GN LT GN  
AVG CLOUDS SC FW SC SC B1 SC SC FW SC SC FW FW SC FW FW SC B1 B1  
POP 12HR 5 10 10 5 10 20 20 10 20  
RAIN S S S  
SNOW S S S  
 

 
SDZ038-051000-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 30 57 42 66 48  
TEMP 34 31 30 39 49 55 53 47 46 44 43 50 59 65 64 56 53 51 49  
DEWPT 27 25 25 30 35 37 38 38 40 41 42 45 49 52 53 51 49 45 43  
RH 75 78 81 70 58 51 57 71 79 89 96 83 69 63 67 83 86 80 80  
WIND DIR S S S S S S SE SE S S S S S S SE SE S SW W  
WIND SPD 11 11 10 12 16 18 14 14 14 12 9 9 9 9 8 9 9 9 9  
WIND GUST 21 28 25 25 26 25 20 19 20  
CLOUDS FW FW B1 SC FW FW SC B1 B1 B2 B2 B2 B1 SC SC B1 B1 B1 SC  
POP 12HR 0 0 10 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 26 21 20 31  
MIN CHILL 25 20 21  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 67 41 52 32 46 29 50 32 56  
TEMP 62 64 48 43 49 48 37 33 43 44 34 31 46 49 37 34 50 53  
DEWPT 47 46 40 35 29 25 24 21 21 22 22 22 25 26 26 25 32 33  
PWIND DIR NW NW NW NW NW NW NW NW NW  
WIND CHAR GN LT BZ GN BZ GN GN LT GN  
AVG CLOUDS SC FW SC B1 B1 SC SC SC B1 B1 SC SC SC FW FW SC B1 B1  
POP 12HR 5 10 10 5 10 20 20 10 10  
RAIN S S  
SNOW S S  
 

 
SDZ059-051000-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 31 58 43 69 50  
TEMP 35 33 31 40 50 56 55 49 47 45 45 51 60 67 66 59 55 53 51  
DEWPT 27 26 26 31 35 36 38 39 41 42 43 47 51 53 54 53 51 48 44  
RH 72 75 81 70 56 47 53 68 79 89 93 86 72 61 65 80 86 83 77  
WIND DIR S SE SE S S S S SE S S S S S S SE SE S SW W  
WIND SPD 10 9 10 12 17 18 16 13 13 11 9 9 10 9 8 9 9 8 9  
WIND GUST 26 26 21 20 19 20  
CLOUDS FW FW SC FW FW FW FW SC SC B2 B2 B2 B1 SC SC SC SC B1 SC  
POP 12HR 0 0 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 27 25 23 33  
MIN CHILL 27 22 24  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 69 42 54 33 47 30 52 32 57  
TEMP 63 65 50 44 50 50 39 33 43 45 35 31 46 50 38 35 51 54  
DEWPT 48 48 42 37 31 27 24 22 23 24 23 23 26 28 27 26 33 35  
PWIND DIR NW NW NW NW NW NW NW NW NW  
WIND CHAR GN LT BZ GN BZ GN GN LT GN  
AVG CLOUDS SC FW FW SC B1 B1 SC SC B1 B1 SC FW SC FW FW SC SC B1  
POP 12HR 5 10 10 5 10 20 20 10 10  
RAIN S  
SNOW S S  
 

 
SDZ062-051000-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 30 57 44 67 50  
TEMP 35 32 30 40 49 55 54 47 46 45 44 51 60 65 65 58 54 52 50  
DEWPT 25 24 24 31 33 33 35 38 40 43 44 48 52 54 55 54 53 50 48  
RH 66 72 78 70 54 43 48 71 79 93100 89 75 68 70 86 96 93 93  
WIND DIR S S S S S S S SE S S S S S S S S S S SW  
WIND SPD 6 5 5 10 14 17 14 11 12 10 9 9 10 10 8 6 8 6 5  
WIND GUST 23 23  
CLOUDS FW CL FW SC FW FW SC FW SC B1 B2 B2 B2 B1 SC SC SC B1 B1  
POP 12HR 0 0 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 29 26 23 33  
MIN CHILL 27 23 24  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 42 55 33 46 29 51 31 56  
TEMP 65 65 50 44 51 49 38 33 41 43 34 30 45 49 37 33 49 52  
DEWPT 50 47 43 38 35 28 26 23 23 23 24 23 26 27 27 25 31 35  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR GN LT BZ GN BZ GN GN LT GN  
AVG CLOUDS SC FW FW SC B1 B1 SC SC SC B1 SC SC SC SC FW FW SC B1  
POP 12HR 5 10 10 5 5 20 20 10 10  
RAIN S S  
SNOW S S  
 

 
SDZ070-051000-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 30 59 45 70 50  
TEMP 35 32 30 42 52 56 56 48 47 46 46 54 63 68 67 59 55 53 51  
DEWPT 26 25 24 31 33 33 35 38 41 43 44 50 53 53 54 54 52 50 48  
RH 69 75 78 65 48 42 45 68 79 89 93 86 70 59 63 83 90 89 89  
WIND DIR SE SE SE S S S SE SE SE SE SE S S S S SE S S SW  
WIND SPD 5 5 5 9 13 16 13 10 10 8 6 9 10 9 5 5 5 4 4  
WIND GUST 20  
CLOUDS CL CL FW FW SC FW FW FW SC B1 B1 B2 B1 SC SC SC SC SC SC  
POP 12HR 0 0 10 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
WIND CHILL 29 26 24  
MIN CHILL 28 23 25  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 44 60 33 49 30 53 32 59  
TEMP 69 68 52 45 57 52 40 34 46 46 36 31 48 51 39 34 54 55  
DEWPT 49 47 44 39 37 29 26 23 23 21 23 23 26 26 27 26 31 34  
PWIND DIR W N NW NW NW NW NW NW W  
WIND CHAR GN LT GN GN GN LT GN LT GN  
AVG CLOUDS SC FW FW SC B1 B1 SC SC SC B1 SC SC SC FW FW FW SC B1  
POP 12HR 5 5 10 5 10 20 20 10 10  
RAIN S S S  
SNOW S S  
 

 
SDZ069-051000-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
1113 PM CDT SAT APR 4 2020  
 
DATE 04/04/20 SUN 04/05/20 MON 04/06/20 TUE  
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 30 58 45 70 50  
TEMP 34 32 30 41 52 57 56 48 46 45 45 53 63 68 67 59 54 53 51  
DEWPT 25 25 24 32 34 34 37 39 42 43 45 50 53 53 55 54 52 50 48  
RH 69 75 78 70 50 42 49 71 86 93100 89 70 59 65 83 93 89 89  
WIND DIR SE SE SE SE S S SE SE SE SE SE S S S SE SE S S W  
WIND SPD 8 6 8 11 17 18 16 12 11 9 9 10 11 11 9 8 8 6 8  
CLOUDS CL CL FW FW SC FW FW FW SC B1 B2 B2 B1 SC SC SC SC SC SC  
POP 12HR 0 0 10 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 28 25 22 34  
MIN CHILL 27 21 24  
 
DATE 04/07 WED 04/08/20 THU 04/09/20 FRI 04/10/20 SAT 04/11/20  
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 44 58 33 48 30 53 32 58  
TEMP 67 68 51 44 54 51 40 34 45 46 35 31 48 51 38 34 53 54  
DEWPT 49 48 44 39 36 30 26 24 23 23 24 23 27 28 28 27 32 36  
PWIND DIR W N NW NW NW NW NW NW W  
WIND CHAR GN LT BZ GN BZ GN GN LT GN  
AVG CLOUDS SC FW FW SC B1 B1 SC SC SC B1 SC FW SC FW FW FW SC B1  
POP 12HR 5 5 10 5 10 20 20 10 10  
RAIN S S  
SNOW S S  
 

 
 
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