752  
FOUS53 KFSD 240057  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
757 PM CDT SUN APR 23 2017  
 
IAZ012-241000-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 69 44 49 35  
TEMP 57 53 50 49 55 63 68 67 59 51 47 44 44 49 47 44 42 40 37 35  
DEWPT 36 37 37 38 39 41 44 44 45 43 41 40 38 39 38 39 36 34 33 31  
RH 45 54 61 66 55 44 42 43 60 74 79 86 79 68 71 82 79 79 85 85  
WIND DIR S S S S S S S SW SW NW N N N N N N N N N N  
WIND SPD 13 13 16 18 23 24 21 13 9 9 9 10 13 12 16 14 14 14 16 16  
CLOUDS FW SC SC B1 B1 B1 B1 B1 B1 SC B1 OV OV OV OV OV OV OV OV OV  
POP 12HR 0 20 20 90 40  
QPF 12HR 0 0.02 0 0.54 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S L L D D C C S S S  
TSTMS S S  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 47 33 53 37 53 40 53 39 52  
TEMP 44 46 37 34 48 52 41 38 51 51 43 40 51 51 43 39 47 50  
DEWPT 31 31 30 30 31 33 35 34 38 38 38 37 39 40 37 37 36 37  
PWIND DIR N N NW SE E E NE NE N  
WIND CHAR BZ GN LT GN GN GN BZ GN GN  
AVG CLOUDS OV B2 B2 B1 B1 B1 B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B2  
POP 12HR 20 20 0 5 40 50 60 60 60  
RAIN SHWRS S S S C C C C C L L L L C  
 

 
IAZ031-241000-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 49 72 46 53 37  
TEMP 58 53 50 49 57 67 71 71 61 52 48 46 53 50 50 47 44 41 39 37  
DEWPT 35 37 37 38 41 43 45 47 46 45 43 43 42 42 40 41 38 36 34 33  
RH 42 54 61 66 55 42 39 42 58 77 83 89 66 74 68 79 79 82 82 85  
WIND DIR S S S S S S S S SW N N N N N N N N N N N  
WIND SPD 12 12 16 18 21 21 20 12 8 8 8 8 12 13 14 16 13 14 14 17  
WIND GUST 26 32  
CLOUDS FW SC SC B1 B1 B1 B1 B1 B1 SC B1 OV OV OV OV OV OV OV OV OV  
POP 12HR 5 20 20 90 40  
QPF 12HR 0 0 0 0.52 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S L L D D C C S S S  
TSTMS S S  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 49 32 56 38 56 41 55 41 55  
TEMP 46 47 36 33 52 55 42 39 52 54 45 42 53 53 44 41 48 53  
DEWPT 32 31 32 30 33 35 37 37 40 41 40 39 41 43 38 39 37 37  
PWIND DIR N N N E E E NE NE NW  
WIND CHAR BZ GN LT LT GN GN GN GN GN  
AVG CLOUDS OV B2 B2 B1 SC B1 B2 B2 OV B2 OV OV OV OV B2 B2 B2 B2  
POP 12HR 20 20 0 10 50 60 60 60 60  
RAIN SHWRS S S S C C C L L L L L L C  
 

 
IAZ014-241000-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 68 44 50 37  
TEMP 56 51 49 48 56 64 66 66 58 50 46 44 45 50 45 45 44 40 38 37  
DEWPT 36 37 37 38 39 40 42 45 47 45 44 41 39 40 39 40 38 36 35 34  
RH 47 59 63 68 53 41 42 47 67 83 93 89 79 68 79 82 79 85 89 89  
WIND DIR S S S S S S S S S SW NW N N N N N N N N N  
WIND SPD 12 12 16 17 25 26 25 17 10 11 9 9 12 14 16 16 16 17 16 18  
WIND GUST 36 26 26  
CLOUDS FW SC SC SC B1 B1 B2 B2 B1 B1 B1 B2 OV OV OV OV OV OV OV OV  
POP 12HR 5 30 20 90 70  
QPF 12HR 0 0.01 0 0.51 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C C D D L L S S S  
TSTMS S S  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 46 33 52 36 53 39 53 40 53  
TEMP 44 45 37 34 48 51 39 37 51 51 42 39 50 51 44 40 50 49  
DEWPT 33 31 31 29 31 32 34 33 37 38 37 37 39 41 37 38 37 38  
PWIND DIR N N N NE E NE NE NE N  
WIND CHAR BZ GN GN LT GN GN BZ BZ BZ  
AVG CLOUDS OV OV B2 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B2 B2 B2  
POP 12HR 30 20 0 5 40 50 60 60 60  
RAIN SHWRS S C S S C C C C C L L L L C  
SNOWSHWRS S  
 

 
IAZ022-241000-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 69 46 53 37  
TEMP 55 51 49 48 56 64 66 67 59 52 48 46 47 53 46 47 45 41 39 37  
DEWPT 35 37 37 37 39 40 42 45 47 46 45 44 43 44 41 42 39 37 36 34  
RH 47 59 63 65 53 41 42 45 64 80 89 93 86 71 83 83 79 85 89 89  
WIND DIR S S S S S S S S S SW W N NE NE N N N N N N  
WIND SPD 13 11 17 17 25 26 25 18 11 11 10 10 14 14 17 17 16 18 17 19  
CLOUDS FW SC SC SC B1 B1 B1 B1 B1 B1 B1 OV OV OV OV OV OV OV OV OV  
POP 12HR 0 20 20 90 70  
QPF 12HR 0 0.01 0 0.44 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L D D L L C C C  
TSTMS S S  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 46 34 53 37 54 40 54 40 53  
TEMP 44 44 38 35 50 51 41 37 51 52 43 41 51 52 44 40 50 49  
DEWPT 33 31 32 31 32 33 36 35 39 40 39 38 41 42 38 39 37 38  
PWIND DIR N N NW SE E E NE NE N  
WIND CHAR BZ GN GN GN GN GN BZ BZ BZ  
AVG CLOUDS OV OV B2 B1 B1 B1 B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B2  
POP 12HR 30 20 0 0 40 60 60 60 60  
RAIN SHWRS C C S C C C L L C L L L C  
 

 
MNZ072-241000-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 51 67 39 46 33  
TEMP 58 54 52 51 57 62 64 65 56 47 43 39 41 46 43 43 40 37 34 33  
DEWPT 37 37 37 38 40 41 44 44 43 40 36 35 34 35 35 36 34 32 31 29  
RH 45 52 56 61 53 46 48 46 62 76 76 85 76 65 73 76 79 82 89 85  
WIND DIR S S S S S S S S W NW NW N N N N N N N N N  
WIND SPD 11 12 18 17 25 23 23 14 12 13 12 12 13 13 14 14 13 14 14 17  
WIND GUST 27 33  
CLOUDS SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B2 OV OV OV OV OV OV OV OV OV  
POP 12HR 5 20 10 70 50  
QPF 12HR 0 0.01 0 0.28 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C L L C C S S S  
SNOWSHWRS S S  
TSTMS S  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 45 32 50 33 52 37 52 38 53  
TEMP 42 44 37 32 47 49 37 34 49 50 40 37 48 50 42 39 50 50  
DEWPT 30 30 29 27 29 30 31 30 33 34 34 33 35 37 35 35 36 37  
PWIND DIR N N N E E E NE NE N  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 20 20 10 0 30 30 40 50 60  
RAIN SHWRS S S S C C S C C C C L C  
SNOWSHWRS S  
 

 
MNZ081-241000-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 49 66 42 48 35  
TEMP 57 52 50 49 55 63 65 64 57 50 46 42 44 48 46 46 42 39 37 35  
DEWPT 35 37 37 38 39 39 42 44 45 44 40 39 36 38 37 38 36 35 33 32  
RH 43 56 61 66 55 41 43 48 64 80 79 89 73 68 71 73 79 85 85 89  
WIND DIR S S S S S S S S SW W NW N N N N N N N N N  
WIND SPD 11 13 16 17 24 26 24 16 10 11 12 12 14 14 16 17 14 18 18 18  
WIND GUST 34  
CLOUDS SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B2 OV OV OV OV OV OV OV OV  
POP 12HR 5 30 20 80 70  
QPF 12HR 0 0.01 0 0.42 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S C C D D L L C C S  
TSTMS S S  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 44 31 49 34 52 37 51 38 51  
TEMP 42 43 35 32 45 48 38 35 49 50 40 37 48 50 42 38 48 48  
DEWPT 31 30 29 29 29 30 31 32 34 35 35 35 36 37 36 37 35 37  
PWIND DIR N N N E E E NE NE N  
WIND CHAR BZ GN GN LT GN GN BZ GN BZ  
AVG CLOUDS OV B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV B2 B2 B2  
POP 12HR 30 30 5 10 30 40 50 60 60  
RAIN SHWRS C S C S S C C C C C L L L C  
SNOWSHWRS S  
 

 
MNZ089-241000-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 67 41 47 34  
TEMP 56 52 50 49 55 62 66 64 57 49 43 41 42 47 44 43 41 38 35 34  
DEWPT 34 36 36 36 37 39 42 43 44 42 39 37 36 37 36 36 35 33 32 30  
RH 43 54 58 61 51 43 42 46 62 77 86 85 79 68 73 76 79 82 89 85  
WIND DIR S S S S S S S S SW W N N N N N N N N N N  
WIND SPD 13 14 18 19 25 26 24 17 11 11 12 12 14 16 17 18 17 18 18 19  
WIND GUST 26  
CLOUDS SC SC SC B1 B2 B1 B2 B2 B2 B1 B1 B2 OV OV OV OV OV OV OV OV  
POP 12HR 5 30 20 90 50  
QPF 12HR 0 0.02 0 0.46 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S C C D D C C S S S  
SNOWSHWRS S  
TSTMS S S  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 43 31 50 34 52 37 51 38 51  
TEMP 41 41 34 32 46 49 37 35 50 51 40 37 47 50 41 38 48 48  
DEWPT 30 30 29 28 29 30 32 31 35 36 35 34 36 38 35 35 35 36  
PWIND DIR N N N NE E E NE NE N  
WIND CHAR BZ GN GN LT GN GN BZ BZ BZ  
AVG CLOUDS OV B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV B2 B2 B2 B2  
POP 12HR 20 20 0 10 40 40 50 60 60  
RAIN SHWRS S S S S C C C C C L L L C  
SNOWSHWRS S  
 

 
SDZ040-241000-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 49 65 37 43 31  
TEMP 57 53 51 49 55 60 63 61 52 44 39 37 38 43 42 40 37 34 32 31  
DEWPT 34 35 36 37 40 41 43 44 42 38 35 33 32 33 32 33 31 30 28 27  
RH 42 50 56 63 57 49 48 53 69 79 85 85 79 67 67 76 79 85 85 85  
WIND DIR S S S S S S S SW NW N N N N N N N N N N N  
WIND SPD 14 16 17 18 24 21 17 13 11 11 10 11 13 16 18 16 14 16 14 16  
WIND GUST 26  
CLOUDS SC SC B1 B1 B2 B2 B2 B2 B1 B2 B2 OV OV OV OV OV OV OV OV OV  
POP 12HR 5 30 10 60 40  
QPF 12HR 0 0 0 0.16 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C C L L C C  
TSTMS S  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 44 29 50 32 50 35 50 35 51  
TEMP 40 43 34 30 45 49 35 33 48 48 38 35 46 48 39 35 47 49  
DEWPT 28 28 28 26 29 30 30 30 33 33 33 32 34 36 34 33 35 36  
PWIND DIR N N N E E NE NE NE N  
WIND CHAR BZ GN GN LT GN GN BZ GN GN  
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 20 20 5 5 30 30 40 50 50  
RAIN SHWRS S S S S C C S C C C C C C  
SNOWSHWRS S  
 

 
SDZ050-241000-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 51 64 37 41 30  
TEMP 59 57 54 53 55 59 62 61 53 45 41 37 37 41 41 40 36 33 31 31  
DEWPT 35 35 36 38 41 44 43 42 41 39 37 35 36 35 34 34 32 30 28 27  
RH 40 43 50 57 59 57 50 49 64 79 85 92 96 79 76 79 85 89 88 85  
WIND DIR S S S S SW W NW NW N N NE N N N N N N N N N  
WIND SPD 16 19 23 18 14 13 16 14 8 9 10 11 14 14 16 16 11 12 14 13  
WIND GUST 26  
CLOUDS SC B1 B2 B2 B1 B1 SC SC B1 B1 OV OV OV OV OV OV OV OV B2 B2  
POP 12HR 20 20 50 80 20  
QPF 12HR 0 0.02 0.08 0.32 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C D D C C S S  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 47 30 53 37 51 37 51 36 52  
TEMP 42 46 33 31 48 52 40 37 48 50 40 37 48 50 39 36 48 51  
DEWPT 29 31 29 28 32 35 36 35 38 38 35 33 36 38 34 33 35 35  
PWIND DIR N N E E E NE N N NW  
WIND CHAR BZ LT GN GN GN GN BZ GN BZ  
AVG CLOUDS B2 B1 SC SC B1 B1 B2 OV OV OV OV OV OV B2 B2 B2 B1 B1  
POP 12HR 10 0 20 40 70 30 40 30 40  
RAIN SHWRS S S C L C C C C C C C C C  
 

 
SDZ057-241000-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 53 64 37 42 31  
TEMP 61 58 55 53 56 58 61 61 52 44 40 37 37 38 42 41 37 34 32 31  
DEWPT 37 37 38 40 43 44 43 42 40 38 35 33 32 33 32 33 32 30 28 28  
RH 41 45 53 61 62 59 51 49 63 79 82 85 82 82 67 73 82 85 85 88  
WIND DIR SE S S S SW W NW NW N N N N N N N N N N N N  
WIND SPD 14 16 18 12 11 14 16 13 9 10 10 11 13 14 14 13 10 11 12 11  
CLOUDS SC B1 B2 B2 B2 B1 B1 SC B1 B1 B2 OV OV OV OV OV OV OV B2 B2  
POP 12HR 20 20 20 70 20  
QPF 12HR 0.01 0.01 0.01 0.22 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S L L C C S S  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 50 30 54 36 53 37 53 36 54  
TEMP 45 49 35 31 48 52 40 36 50 52 41 37 50 52 41 36 48 53  
DEWPT 28 30 30 29 32 34 35 35 38 37 35 33 36 37 34 34 35 35  
PWIND DIR N NE NE E E NE N N NW  
WIND CHAR GN LT LT GN GN GN BZ GN BZ  
AVG CLOUDS B2 SC SC SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 10 0 5 20 60 30 30 30 30  
RAIN SHWRS S S L C C S S C C C C C  
 

 
SDZ038-241000-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 51 64 36 44 31  
TEMP 60 55 52 51 58 62 61 59 50 43 38 36 37 42 44 42 37 34 32 31  
DEWPT 35 36 38 39 42 44 44 42 39 36 33 31 30 30 30 30 30 28 27 25  
RH 39 49 59 63 55 52 53 53 66 76 82 82 75 62 57 62 75 78 81 78  
WIND DIR SE S S S S S W NW N N N N N N N N N N N N  
WIND SPD 14 17 18 16 18 14 12 14 11 12 12 13 14 17 18 17 13 14 14 14  
WIND GUST 26 27  
CLOUDS SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B2 OV OV OV OV OV OV OV B2 B2  
POP 12HR 5 40 5 40 20  
QPF 12HR 0 0.02 0 0.03 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S C C C C S S  
TSTMS S  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 48 30 53 35 54 37 53 35 53  
TEMP 45 47 34 31 49 51 39 36 52 52 41 37 50 52 40 36 49 52  
DEWPT 25 27 27 27 29 30 32 31 34 34 33 33 34 34 33 32 34 35  
PWIND DIR N N N E E NE NE N N  
WIND CHAR BZ GN GN GN GN GN BZ GN GN  
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 10 5 0 5 40 40 20 30 30  
RAIN SHWRS C C C S S C C C C  
 

 
SDZ059-241000-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 51 66 38 44 31  
TEMP 60 56 53 52 57 63 64 61 52 45 40 38 39 42 44 43 38 35 32 31  
DEWPT 34 35 37 39 41 43 44 43 41 39 35 34 33 33 32 33 32 30 29 27  
RH 37 45 54 61 55 48 48 51 66 79 82 85 79 70 62 67 79 82 88 85  
WIND DIR S S S S S S SW NW NW N N N N N N N N N N N  
WIND SPD 14 18 18 17 19 17 13 13 9 11 11 12 14 16 17 16 13 14 16 16  
WIND GUST 26 27  
CLOUDS SC B1 B1 B2 B1 B2 B2 SC B1 B1 B2 OV OV OV OV OV OV OV B2 B2  
POP 12HR 5 10 10 60 30  
QPF 12HR 0 0 0 0.24 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C C C  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 49 30 54 36 53 38 53 36 53  
TEMP 45 47 35 31 51 52 41 37 51 52 42 38 50 52 41 36 49 53  
DEWPT 27 28 29 28 31 33 34 34 36 36 35 35 36 37 35 33 35 35  
PWIND DIR N N N E E NE NE N N  
WIND CHAR BZ GN GN GN GN GN BZ GN BZ  
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 10 5 0 10 40 30 30 40 40  
RAIN SHWRS C C C C C C C C C C  
 

 
SDZ062-241000-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 49 68 40 46 34  
TEMP 58 54 51 49 55 62 67 65 56 47 43 40 40 46 43 42 40 37 35 34  
DEWPT 35 36 37 38 40 42 44 45 43 41 39 37 35 36 35 36 34 32 31 30  
RH 42 50 59 66 57 48 43 48 62 79 86 89 82 68 73 79 79 82 85 85  
WIND DIR S S S S S S S SW NW N N N N N N N N N N N  
WIND SPD 13 13 17 17 21 23 17 13 10 10 10 10 13 13 14 14 13 14 14 14  
WIND GUST 27 32 33  
CLOUDS SC SC SC B1 B2 B2 B2 B1 SC B1 B1 OV OV OV OV OV OV OV OV OV  
POP 12HR 5 20 10 80 40  
QPF 12HR 0 0.01 0 0.47 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L D D C C  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 47 31 52 35 53 38 52 37 51  
TEMP 43 45 35 32 48 51 40 36 51 51 41 38 49 51 41 37 47 49  
DEWPT 30 31 30 29 31 33 33 33 36 36 36 35 37 38 36 35 36 37  
PWIND DIR N N N E E E NE NE N  
WIND CHAR BZ GN LT GN GN GN GN GN GN  
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2  
POP 12HR 20 20 0 10 40 40 50 60 60  
RAIN SHWRS S S S C C C C C C L C L C  
 

 
SDZ070-241000-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 50 71 44 50 36  
TEMP 59 55 52 50 57 65 71 68 60 51 47 44 48 49 48 45 43 41 38 36  
DEWPT 34 36 37 38 41 42 44 46 45 43 41 40 39 39 37 37 36 34 33 31  
RH 39 49 56 63 55 43 38 45 58 74 79 86 71 68 65 73 76 76 82 82  
WIND DIR S S S S S S S W NW NW N N N N N N N N NW NW  
WIND SPD 12 13 17 19 20 20 14 11 8 9 8 9 12 13 13 14 12 13 14 16  
WIND GUST 31 26  
CLOUDS FW SC SC B1 B1 B1 B1 B1 SC SC B1 OV OV OV OV OV OV OV OV OV  
POP 12HR 5 20 10 80 40  
QPF 12HR 0 0.01 0 0.60 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L D D C C S S S  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 49 33 55 38 55 40 54 39 53  
TEMP 46 48 38 34 51 54 42 39 51 54 44 40 52 53 44 39 48 51  
DEWPT 31 30 31 30 32 34 36 35 39 38 39 38 39 41 37 37 36 36  
PWIND DIR N N NW E E NE NE NE NW  
WIND CHAR BZ GN LT LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B1 SC SC B1 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2  
POP 12HR 20 20 0 10 50 50 60 60 60  
RAIN SHWRS S S S C C C C C L L L L C  
 

 
SDZ069-241000-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
757 PM CDT SUN APR 23 2017  
 
DATE 04/23/17 MON 04/24/17 TUE 04/25/17 WED  
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 50 70 42 47 35  
TEMP 59 55 52 51 57 63 69 67 58 51 46 42 45 46 45 44 42 39 37 35  
DEWPT 33 35 37 38 40 43 44 44 43 42 40 38 38 37 36 37 34 33 32 30  
RH 37 47 56 61 53 48 40 43 57 71 79 86 76 71 70 76 73 79 82 82  
WIND DIR S S S S S S SW W NW N N N N N N N N NW NW NW  
WIND SPD 13 13 16 18 19 19 13 13 9 10 10 10 13 13 16 16 13 14 16 18  
WIND GUST 26 26  
CLOUDS FW SC SC B2 B1 B1 B1 SC SC SC B1 OV OV OV OV OV OV OV OV OV  
POP 12HR 5 20 20 80 40  
QPF 12HR 0 0.02 0 0.56 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S L L D D C C  
 
DATE 04/26 THU 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN 04/30/17  
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 48 32 55 38 55 40 53 38 52  
TEMP 45 47 37 33 50 54 43 38 52 54 45 40 51 52 44 38 47 52  
DEWPT 29 30 30 29 32 35 35 34 38 38 38 37 38 39 36 35 36 36  
PWIND DIR NW N NW E E NE NE N NW  
WIND CHAR BZ GN LT GN GN GN GN GN GN  
AVG CLOUDS B2 B2 B1 SC SC B1 B2 B2 OV OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 20 20 0 10 50 50 60 60 50  
RAIN SHWRS S S S C C C C C L L L C C  
 

 
 
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