309  
FOUS53 KFSD 170641  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
141 AM CDT TUE OCT 17 2017  
 
IAZ012-181000-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 43 72 48 73 42  
TEMP 46 43 53 67 72 62 54 51 49 48 54 66 71 61 51 47 44 42  
DEWPT 40 38 40 42 41 46 45 45 44 44 44 43 40 40 36 35 33 34  
RH 79 82 61 40 33 56 71 80 83 86 69 43 32 46 56 63 65 73  
WIND DIR S S S SW SW S S S S S S W NW NW NW NW E SE  
WIND SPD 4 3 3 6 9 5 8 8 8 9 11 11 10 6 4 3 3 4  
CLOUDS CL CL CL CL CL CL CL CL FW FW FW SC FW CL CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 74 53 74 58 68 44 62 44 64  
TEMP 66 64 56 54 71 71 63 58 68 60 51 45 61 57 49 45 63 57  
DEWPT 37 43 49 50 54 54 56 56 54 47 40 36 40 38 37 37 41 40  
PWIND DIR S S S S SW NW W SW NW  
WIND CHAR GN GN BZ GN GN GN GN GN GN  
AVG CLOUDS FW FW CL FW SC SC SC B1 B2 B2 B1 SC FW FW FW FW SC SC  
POP 12HR 0 0 0 20 70 10 5 0 10  
RAIN SHWRS S C L  
TSTMS S S  
 

 
IAZ031-181000-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 41 73 46 75 41  
TEMP 45 41 51 68 73 62 54 50 47 47 55 68 73 62 51 46 43 41  
DEWPT 39 38 42 44 44 47 46 45 45 44 45 46 42 42 38 36 35 36  
RH 79 89 71 42 35 58 74 83 93 89 69 45 33 48 61 68 73 82  
WIND DIR S S S S S S S S S S S W NW NW NW N NE SE  
WIND SPD 4 3 3 5 8 5 5 6 6 8 10 10 10 6 3 2 2 3  
CLOUDS CL CL CL CL CL CL CL CL FW FW FW SC FW CL CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 75 53 76 58 68 44 64 44 67  
TEMP 68 66 57 54 73 71 65 58 68 61 51 45 63 58 49 46 66 59  
DEWPT 41 48 49 51 55 55 57 56 55 48 41 37 41 40 38 39 43 41  
PWIND DIR S S S S SW NW W SW NW  
WIND CHAR GN GN BZ GN GN GN GN LT GN  
AVG CLOUDS FW CL CL FW SC SC SC B1 B2 B2 B1 SC FW FW FW FW FW SC  
POP 12HR 0 0 0 30 70 20 5 0 0  
RAIN SHWRS C C L S  
TSTMS C C S  
 

 
IAZ014-181000-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 41 73 46 72 40  
TEMP 45 41 53 68 73 61 53 49 48 46 55 66 70 59 50 44 42 40  
DEWPT 39 37 41 43 44 46 45 44 44 44 45 46 42 43 37 34 33 33  
RH 79 85 64 40 35 58 74 83 86 93 69 48 36 55 61 68 70 76  
WIND DIR SW SW SW SW SW S S S S S S SW W NW NW NW W S  
WIND SPD 5 3 5 8 10 5 6 6 8 8 11 12 11 6 5 3 3 4  
CLOUDS CL CL CL CL CL CL CL CL FW FW FW SC FW FW CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 72 51 74 58 68 45 62 44 64  
TEMP 66 61 54 52 71 69 63 58 68 59 51 46 61 56 50 45 63 56  
DEWPT 37 42 49 49 53 53 54 55 57 50 42 39 42 39 37 38 41 40  
PWIND DIR S S S S SW NW W SW W  
WIND CHAR GN GN BZ BZ GN GN GN GN GN  
AVG CLOUDS FW FW FW FW SC SC SC B1 B2 B2 B1 SC SC FW SC FW FW SC  
POP 12HR 0 0 0 30 80 30 5 0 10  
RAIN SHWRS C C D C S  
TSTMS S S S  
 

 
IAZ022-181000-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 45 70 48 73 43  
TEMP 48 45 53 65 70 60 54 51 49 48 56 66 70 60 53 48 45 43  
DEWPT 40 40 42 44 43 46 46 45 44 45 46 46 44 44 38 36 35 36  
RH 74 82 66 46 38 60 74 80 83 89 69 48 39 55 57 63 68 76  
WIND DIR SW SW SW SW SW S S S S S S SW W NW NW NW NW SE  
WIND SPD 10 9 9 9 11 6 9 10 10 11 13 16 11 6 5 4 4 5  
CLOUDS CL CL CL CL CL CL CL CL FW FW FW SC FW FW CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 72 53 74 58 68 46 61 46 64  
TEMP 67 62 56 54 71 68 62 59 68 60 52 47 60 56 51 47 63 57  
DEWPT 39 44 49 50 53 53 55 56 57 51 43 39 42 39 37 39 42 40  
PWIND DIR S S S S SW NW W SW W  
WIND CHAR GN GN BZ BZ BZ GN GN GN GN  
AVG CLOUDS FW FW FW FW SC SC SC B1 B2 B2 B1 SC SC FW FW FW FW SC  
POP 12HR 0 0 0 30 80 30 5 0 5  
RAIN SHWRS C C D C  
TSTMS S S S S  
 

 
MNZ072-181000-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 44 73 50 71 41  
TEMP 48 44 55 69 73 63 56 53 52 50 57 67 68 58 50 45 43 41  
DEWPT 38 37 40 42 42 45 44 44 44 43 44 43 38 38 33 32 31 31  
RH 68 76 57 37 33 52 64 71 74 77 62 42 33 47 52 60 62 67  
WIND DIR W SW SW SW SW SW S S S S SW NW NW NW W W SW S  
WIND SPD 6 5 6 10 11 6 9 10 11 10 12 12 13 8 5 5 4 5  
WIND GUST 23  
CLOUDS CL CL CL CL CL CL CL CL FW FW FW 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  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 73 54 74 58 67 45 62 45 62  
TEMP 67 63 58 55 71 70 65 58 67 60 51 46 61 57 51 46 61 56  
DEWPT 37 41 49 48 53 54 54 55 51 45 39 36 39 37 37 36 39 38  
PWIND DIR S S S S W NW W W NW  
WIND CHAR GN GN BZ BZ GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC SC SC B1 B2 B1 SC FW SC SC SC FW SC  
POP 12HR 0 0 0 5 70 10 5 10 20  
RAIN SHWRS S L S  
 

 
MNZ081-181000-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 43 71 48 71 41  
TEMP 45 43 53 66 70 61 54 52 49 48 56 65 68 58 51 45 43 41  
DEWPT 40 39 42 43 43 46 45 45 44 44 44 44 40 40 35 33 32 32  
RH 82 86 66 43 38 58 71 77 83 86 64 46 36 51 54 62 65 70  
WIND DIR SW SW SW SW SW S S S S S S W NW NW NW W SW S  
WIND SPD 5 2 4 8 10 6 9 9 10 11 13 13 12 8 5 4 4 4  
CLOUDS CL CL CL CL CL CL CL CL FW FW FW SC FW FW CL 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  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 70 52 73 58 67 45 60 44 62  
TEMP 65 60 56 53 70 69 63 58 67 60 51 46 59 54 50 45 61 55  
DEWPT 37 40 48 49 52 53 54 55 54 49 41 38 41 39 36 37 40 39  
PWIND DIR S S S S SW NW W SW W  
WIND CHAR GN GN BZ BZ GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC SC B1 B2 B2 B1 SC SC SC SC FW FW SC  
POP 12HR 0 0 0 20 80 30 5 5 20  
RAIN SHWRS S C D C S  
TSTMS S S  
 

 
MNZ089-181000-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 43 71 48 70 41  
TEMP 46 43 54 67 71 61 54 50 49 48 54 64 68 57 49 45 43 41  
DEWPT 38 36 40 42 42 44 44 44 43 42 44 43 39 38 35 33 31 32  
RH 73 76 59 40 35 53 69 80 80 80 69 46 34 49 58 62 62 70  
WIND DIR SW SW SW SW SW S S S S S SW W NW NW NW W SW S  
WIND SPD 6 5 6 10 11 6 9 10 10 11 13 12 11 8 5 4 3 5  
CLOUDS CL CL CL CL CL CL CL CL FW FW FW SC FW CL CL 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  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 70 52 73 57 66 44 60 44 61  
TEMP 65 61 55 53 71 68 63 57 66 59 50 45 59 54 49 45 60 54  
DEWPT 36 41 48 48 52 52 54 54 53 47 40 36 39 37 36 36 40 38  
PWIND DIR S S S S SW NW W SW W  
WIND CHAR GN GN BZ BZ GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC SC B1 B2 B2 B1 SC SC FW SC FW FW SC  
POP 12HR 0 0 0 20 70 20 5 5 20  
RAIN SHWRS S C L S S  
TSTMS S S  
 

 
SDZ040-181000-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 39 72 46 70 39  
TEMP 42 39 50 67 71 62 53 50 48 46 53 65 67 58 48 44 41 39  
DEWPT 37 36 40 41 40 43 43 42 42 41 42 40 35 35 32 32 30 31  
RH 82 89 68 39 32 50 69 74 80 83 66 40 30 42 54 62 65 73  
WIND DIR SW SW S SW SW S S S S S SW NW NW NW W SW SW S  
WIND SPD 1 2 4 9 11 8 9 10 9 10 9 13 13 8 5 4 4 5  
CLOUDS CL CL CL CL CL CL CL CL FW SC FW FW FW CL CL SC FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 73 51 73 56 65 42 61 43 62  
TEMP 66 62 55 52 70 69 62 56 65 58 49 43 60 56 50 44 61 55  
DEWPT 37 41 48 48 53 54 54 52 49 42 37 33 36 36 38 37 39 38  
PWIND DIR S S S S W NW W W W  
WIND CHAR GN GN BZ BZ GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC SC SC B1 B2 B1 SC FW SC SC SC SC SC  
POP 12HR 0 0 0 5 50 10 5 10 10  
RAIN SHWRS S C  
 

 
SDZ050-181000-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 44 78 49 71 44  
TEMP 48 44 54 73 77 66 56 53 51 49 56 67 68 59 49 47 45 45  
DEWPT 35 33 38 38 36 40 39 38 36 34 35 35 32 34 32 32 32 34  
RH 60 65 54 28 23 38 53 57 56 56 45 30 26 39 52 56 60 65  
WIND DIR W W SW SW S S S S SW SW NW NW NW NW SW S S S  
WIND SPD 5 5 5 9 10 6 9 11 11 10 13 17 12 5 3 5 8 9  
WIND GUST 27  
CLOUDS CL CL CL CL CL CL CL FW FW SC FW FW FW FW CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 76 54 76 52 62 41 63 44 64  
TEMP 68 64 59 55 73 71 61 52 62 57 49 42 61 58 51 45 63 56  
DEWPT 40 44 47 47 50 49 48 44 39 34 30 28 33 35 37 36 38 37  
PWIND DIR S S S SW NW NW W W NW  
WIND CHAR BZ GN BZ GN GN GN GN GN GN  
AVG CLOUDS FW CL FW FW SC SC SC B1 B2 B1 SC FW FW SC SC SC SC SC  
POP 12HR 0 0 0 10 50 5 0 0 5  
RAIN SHWRS C  
 

 
SDZ057-181000-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 41 79 47 73 43  
TEMP 47 41 52 72 79 67 58 54 50 47 56 68 70 59 50 46 45 43  
DEWPT 37 35 38 38 37 41 41 40 38 36 37 35 31 33 31 32 32 34  
RH 68 79 59 29 22 39 53 59 63 65 49 29 23 37 48 58 60 70  
WIND DIR W W W SW SW S S S S W NW NW NW NW SW S S S  
WIND SPD 4 4 3 6 10 6 9 8 8 6 11 16 12 5 3 5 6 8  
CLOUDS CL CL CL CL CL CL CL FW FW SC FW FW FW FW 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  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 79 54 78 52 64 40 65 43 65  
TEMP 70 66 58 55 75 72 62 52 64 58 49 41 63 59 51 44 64 58  
DEWPT 41 44 48 49 51 50 48 45 39 34 31 30 34 35 38 36 39 36  
PWIND DIR S S S SW NW NW SW W NW  
WIND CHAR BZ GN BZ GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC SC B1 B1 B1 SC FW FW SC SC SC SC SC  
POP 12HR 0 0 0 5 40 5 0 5 0  
RAIN SHWRS C  
 

 
SDZ038-181000-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 38 76 44 71 40  
TEMP 42 38 49 68 76 66 55 51 47 44 51 66 68 58 48 44 42 41  
DEWPT 37 34 37 40 38 43 42 41 40 37 38 36 31 34 30 31 30 32  
RH 82 85 63 36 25 43 61 68 76 76 61 33 25 40 49 60 62 70  
WIND DIR SW S SW SW SW S S S S S NW NW NW NW W S S S  
WIND SPD 3 3 4 6 10 8 9 9 9 6 9 16 14 8 4 4 5 8  
WIND GUST 26  
CLOUDS CL CL CL CL CL CL CL FW FW SC FW FW FW FW FW SC FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 77 53 77 54 65 40 63 42 63  
TEMP 67 66 57 54 74 72 63 54 65 58 48 41 61 58 49 43 62 56  
DEWPT 38 44 48 48 52 53 51 46 42 37 33 31 33 35 38 35 38 36  
PWIND DIR S S S S NW NW W W NW  
WIND CHAR GN GN BZ GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC SC SC B1 B1 SC FW FW SC SC SC SC SC  
POP 12HR 0 0 0 5 20 5 0 20 5  
RAIN SHWRS S S S  
 

 
SDZ059-181000-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 41 78 47 73 41  
TEMP 45 41 52 71 78 68 57 53 50 47 54 69 70 61 51 46 43 42  
DEWPT 38 35 39 40 39 42 42 42 41 39 38 37 33 35 32 32 31 33  
RH 76 79 61 32 25 39 57 66 71 74 54 31 25 38 48 58 62 70  
WIND DIR SW SW SW SW SW S S S S S W NW NW NW W SW S S  
WIND SPD 3 4 3 6 9 6 9 9 9 6 8 16 13 6 4 4 4 6  
WIND GUST 26  
CLOUDS CL CL CL CL CL CL CL FW FW SC FW FW FW FW CL 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  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 76 53 77 55 65 41 64 43 65  
TEMP 68 65 57 55 74 72 65 55 65 58 49 42 62 59 50 44 64 58  
DEWPT 38 45 49 48 53 53 53 47 44 38 33 31 34 35 38 36 38 36  
PWIND DIR S S S S NW NW W W NW  
WIND CHAR GN GN BZ GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC SC SC B1 B1 SC FW FW FW SC SC SC SC  
POP 12HR 0 0 0 5 40 5 0 5 0  
RAIN SHWRS C C  
 

 
SDZ062-181000-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 41 74 47 73 41  
TEMP 45 41 51 69 73 64 55 51 48 47 54 66 71 59 50 46 43 41  
DEWPT 39 37 41 42 42 45 45 43 43 42 43 42 38 38 34 33 32 33  
RH 79 85 68 37 33 50 69 74 83 83 66 42 30 45 54 60 65 73  
WIND DIR SW SW SW SW SW S S S S S SW NW NW NW NW W S S  
WIND SPD 1 1 2 6 9 6 8 8 8 8 9 11 12 6 4 3 2 4  
CLOUDS CL CL CL CL CL CL CL CL FW FW FW FW FW CL CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 74 53 75 57 66 43 62 44 64  
TEMP 66 64 57 54 72 71 64 57 66 59 49 44 61 57 50 45 63 56  
DEWPT 38 44 49 49 54 55 55 55 52 44 37 34 38 37 36 36 40 39  
PWIND DIR S S S S W NW W W NW  
WIND CHAR GN GN BZ GN GN GN GN GN GN  
AVG CLOUDS FW FW CL FW FW SC SC B1 B2 B2 SC SC FW FW SC FW SC SC  
POP 12HR 0 0 0 20 60 10 5 5 10  
RAIN SHWRS S C L  
TSTMS S S  
 

 
SDZ070-181000-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 42 75 48 75 41  
TEMP 47 42 53 69 75 65 55 52 50 48 57 69 72 62 52 47 43 41  
DEWPT 39 38 42 44 42 47 46 44 44 43 44 42 39 40 36 35 34 34  
RH 74 86 66 40 31 52 72 74 80 83 62 37 30 44 54 63 70 76  
WIND DIR S SW SW S S S S S S S SW NW NW NW NW NW S SE  
WIND SPD 2 2 1 4 8 5 6 6 8 8 9 11 11 6 3 3 2 4  
CLOUDS CL CL CL CL CL CL CL CL FW FW FW FW FW CL CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 76 54 77 58 68 43 63 44 66  
TEMP 67 65 57 55 74 72 65 58 68 60 51 44 62 57 50 45 65 58  
DEWPT 40 47 49 50 54 55 56 56 53 45 38 36 39 38 37 38 43 40  
PWIND DIR S S S S W NW W SW NW  
WIND CHAR GN GN BZ GN GN GN GN GN GN  
AVG CLOUDS FW FW CL FW SC SC SC B1 B2 B1 SC SC FW FW FW FW SC SC  
POP 12HR 0 0 0 30 60 10 5 0 0  
RAIN SHWRS C C L  
TSTMS S S  
 

 
SDZ069-181000-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
141 AM CDT TUE OCT 17 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 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 43 76 48 74 42  
TEMP 47 43 52 69 76 66 57 53 50 48 57 68 72 63 53 48 44 42  
DEWPT 39 37 42 43 42 44 45 43 43 41 42 41 38 38 35 34 33 34  
RH 74 79 69 39 30 45 64 69 77 77 57 37 29 39 50 58 65 73  
WIND DIR SW SW SW S S S S S S S SW NW NW NW NW W S S  
WIND SPD 2 3 2 4 8 6 8 8 9 8 8 13 13 8 4 3 3 5  
CLOUDS CL CL CL CL CL CL CL CL FW FW FW FW FW CL CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
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 76 55 77 57 66 43 63 44 66  
TEMP 67 66 58 56 74 73 65 57 66 60 51 44 61 58 50 45 65 59  
DEWPT 41 47 49 49 54 55 55 53 50 43 36 34 37 36 36 36 41 39  
PWIND DIR S S S S W NW W W NW  
WIND CHAR GN GN BZ GN GN GN GN GN GN  
AVG CLOUDS FW FW CL FW SC SC SC SC B2 B1 SC SC FW FW FW FW SC SC  
POP 12HR 0 0 0 20 50 10 5 0 0  
RAIN SHWRS S C C  
TSTMS S S  
 

 
 
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