182  
FOUS53 KFSD 210041  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
641 PM CST MON NOV 20 2017  
 
IAZ012-211000-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 26 31 14 40 27  
TEMP 38 37 36 31 25 28 31 25 21 18 17 14 24 35 40 36 34 31 29 27  
DEWPT 26 27 25 20 16 12 11 11 10 9 9 9 12 13 16 20 23 26 26 26  
RH 62 67 64 63 68 50 43 55 62 67 70 80 60 40 37 52 64 81 88 96  
WIND DIR W NW NW NW NW NW NW NW NW NW SW S S S S S SW W NW NW  
WIND SPD 6 10 14 18 23 20 18 9 6 3 3 4 9 16 16 11 8 6 6 6  
CLOUDS FW SC SC SC FW CL CL CL FW FW CL FW FW B1 B1 B1 SC FW FW FW  
POP 12HR 5 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 48 38 57 34 43 23 39 25 44  
TEMP 45 42 40 41 57 49 41 34 43 37 27 24 38 34 29 26 43 40  
DEWPT 32 35 37 37 40 34 28 27 27 24 21 20 22 23 22 23 28 29  
PWIND DIR W S W NW NW N SE SE S  
WIND CHAR LT LT GN GN BZ GN LT GN GN  
AVG CLOUDS FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC FW SC SC  
POP 12HR 0 0 5 5 0 0 0 0 0  
 

 
IAZ031-211000-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 34 14 43 29  
TEMP 37 37 38 34 29 30 34 26 22 18 16 14 23 36 43 38 35 33 32 29  
DEWPT 28 28 28 23 19 15 13 12 12 11 11 10 13 16 18 22 25 28 30 28  
RH 70 70 67 64 66 53 41 55 65 73 80 84 65 43 36 52 66 82 92 96  
WIND DIR SW NW NW NW N N NW NW NW NW SW S S S S S S W NW NW  
WIND SPD 4 9 13 19 23 23 20 10 5 3 3 4 9 14 14 10 6 5 8 8  
WIND GUST 33  
CLOUDS FW SC SC SC FW CL CL FW FW FW CL FW FW B1 B1 B1 SC FW FW FW  
POP 12HR 5 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 38 62 36 48 25 44 27 48  
TEMP 48 45 41 39 61 51 42 36 48 41 30 26 43 40 32 28 46 44  
DEWPT 35 37 39 38 40 34 30 28 28 26 25 22 24 25 24 25 30 31  
PWIND DIR W S W NW NW N SE SE S  
WIND CHAR LT LT GN GN GN LT LT GN GN  
AVG CLOUDS FW FW FW FW SC SC FW FW FW FW FW SC SC SC SC FW FW SC  
POP 12HR 0 0 5 5 0 0 0 0 0  
 

 
IAZ014-211000-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 25 30 14 38 25  
TEMP 38 35 35 29 25 28 29 23 21 18 16 14 22 33 38 34 32 31 29 25  
DEWPT 27 27 26 19 15 13 13 11 11 9 9 8 11 12 15 17 20 23 24 23  
RH 64 72 69 66 65 53 51 59 65 67 73 76 62 41 38 49 61 72 81 92  
WIND DIR W W NW NW NW NW NW NW NW NW W SW S S S S SW W NW NW  
WIND SPD 9 11 13 21 26 25 20 10 6 4 4 4 8 14 14 11 9 8 8 9  
WIND GUST 36  
CLOUDS FW SC SC SC SC FW CL CL FW FW CL CL FW SC B2 B1 B1 SC FW FW  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 46 35 57 32 41 21 37 23 43  
TEMP 42 39 39 40 56 48 40 32 41 33 24 23 36 32 27 24 42 38  
DEWPT 30 32 36 36 40 35 28 26 25 22 19 17 19 20 20 21 25 28  
PWIND DIR W SW W NW NW NW W S SW  
WIND CHAR LT GN GN GN BZ GN LT GN GN  
AVG CLOUDS FW FW FW SC SC SC SC FW FW FW FW SC SC SC SC FW SC SC  
POP 12HR 0 0 5 5 0 0 0 0 0  
 

 
IAZ022-211000-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 32 15 38 28  
TEMP 40 38 38 33 28 30 32 25 23 20 18 15 23 33 38 34 34 33 31 28  
DEWPT 29 28 27 22 18 14 13 11 12 10 10 10 12 12 15 17 21 23 26 25  
RH 64 67 64 63 66 51 45 55 62 64 70 80 62 41 38 49 58 66 81 88  
WIND DIR W W NW NW NW N NW NW NW NW W SW S S S S SW SW NW NW  
WIND SPD 9 11 14 19 25 24 21 12 9 8 5 6 9 14 16 13 11 10 8 10  
CLOUDS SC SC SC SC FW FW CL CL FW FW CL CL FW SC B2 B1 SC SC FW FW  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 37 58 35 43 24 38 25 43  
TEMP 44 42 42 42 58 48 42 35 43 36 28 25 37 34 30 26 42 39  
DEWPT 31 33 37 37 41 36 30 27 26 23 21 19 20 21 21 22 27 29  
PWIND DIR W SW SW W NW N S S S  
WIND CHAR GN GN BZ GN BZ GN GN GN GN  
AVG CLOUDS FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC FW FW SC  
POP 12HR 0 0 5 5 0 0 0 0 0  
 

 
MNZ072-211000-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 23 28 15 38 26  
TEMP 41 35 33 25 23 26 28 23 21 19 16 15 22 33 38 35 34 31 29 26  
DEWPT 27 26 21 15 12 11 10 10 9 9 9 9 11 13 17 19 23 25 24 24  
RH 57 69 61 65 62 52 46 57 59 64 73 77 62 43 42 52 64 78 81 92  
WIND DIR W NW NW NW NW NW NW NW NW W SW SW S S S S SW NW NW NW  
WIND SPD 16 17 20 27 28 26 23 10 8 5 4 6 10 14 14 10 8 9 9 9  
CLOUDS FW SC SC SC B1 FW CL FW FW FW CL FW FW B1 B2 B2 SC SC FW SC  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND Y Y Y  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 45 37 57 32 37 20 35 24 42  
TEMP 42 40 43 45 57 49 41 32 37 31 25 21 34 30 27 25 41 37  
DEWPT 30 33 36 36 41 34 27 26 22 20 18 16 18 19 20 22 26 28  
PWIND DIR W SW W NW NW NW SW S SW  
WIND CHAR LT GN GN BZ BZ GN GN GN GN  
AVG CLOUDS FW SC FW SC SC SC FW FW SC FW FW FW FW SC SC SC SC SC  
POP 12HR 0 0 20 5 0 0 0 0 0  
RAIN S  
 

 
MNZ081-211000-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 22 28 14 37 26  
TEMP 37 35 33 25 22 27 28 23 21 19 16 14 21 32 37 34 32 31 28 26  
DEWPT 26 26 23 16 13 12 12 10 9 9 9 9 11 11 14 16 20 23 23 24  
RH 64 69 66 68 68 53 50 57 59 64 73 80 65 41 38 47 61 72 81 92  
WIND DIR W NW NW NW NW NW NW NW NW NW W SW S S S S SW W NW NW  
WIND SPD 11 14 18 26 31 28 24 13 9 5 4 6 9 14 14 12 10 9 10 11  
WIND GUST 36 41  
CLOUDS FW SC SC SC B1 FW CL CL FW FW CL CL FW B1 B2 B2 B1 SC FW FW  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND Y Y Y  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 35 55 31 37 20 34 23 41  
TEMP 39 39 41 42 55 46 40 31 37 31 24 21 33 29 26 24 40 37  
DEWPT 28 31 35 35 40 34 27 26 22 19 17 15 17 19 19 20 25 27  
PWIND DIR W SW W NW NW NW W S SW  
WIND CHAR GN GN BZ BZ BZ GN GN GN GN  
AVG CLOUDS FW FW SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC  
POP 12HR 0 0 10 5 0 0 0 0 0  
 

 
MNZ089-211000-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 22 28 14 37 26  
TEMP 37 34 32 26 21 26 28 22 20 18 16 14 21 32 37 33 33 30 29 26  
DEWPT 26 26 23 17 13 11 11 9 9 8 8 8 10 11 15 17 21 23 24 23  
RH 64 72 69 68 71 52 48 57 62 64 70 76 62 41 40 51 61 75 81 88  
WIND DIR W NW NW NW NW NW NW NW NW W W SW S S S S SW W NW NW  
WIND SPD 11 13 16 24 28 25 21 11 9 5 5 6 10 16 17 13 10 9 10 10  
WIND GUST 34 35  
CLOUDS FW SC SC SC SC FW CL CL FW FW CL FW FW B1 B2 B1 B1 SC FW FW  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 45 35 55 32 38 21 35 23 41  
TEMP 42 40 39 41 55 46 40 32 38 31 24 22 34 30 27 24 40 36  
DEWPT 29 32 35 35 40 33 27 24 23 20 18 16 19 19 20 21 25 27  
PWIND DIR W SW W NW NW NW SW S SW  
WIND CHAR GN GN BZ BZ BZ GN GN GN GN  
AVG CLOUDS FW FW FW SC SC SC SC FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 0 0 5 5 0 0 0 0 0  
 

 
SDZ040-211000-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 20 27 11 38 25  
TEMP 37 33 31 23 20 25 27 21 20 16 14 11 22 33 38 35 34 32 28 25  
DEWPT 26 25 21 14 10 10 9 9 9 8 8 7 10 13 17 21 25 26 25 24  
RH 64 72 66 68 64 52 46 59 62 70 76 83 59 43 42 56 69 78 88 96  
WIND DIR W NW NW NW NW NW NW NW NW W SW S S S S S W NW NW NW  
WIND SPD 10 13 16 25 24 21 18 9 5 3 3 6 10 14 16 11 8 9 8 8  
WIND GUST 26  
CLOUDS FW SC SC SC SC FW CL FW FW FW CL FW SC B2 B2 B1 SC FW FW FW  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 46 35 55 31 38 20 36 24 41  
TEMP 42 40 39 39 54 48 39 31 38 31 24 21 36 31 28 25 40 36  
DEWPT 32 35 36 36 39 32 25 25 24 22 19 17 20 21 21 22 27 28  
PWIND DIR W SW W NW NW N SE S SW  
WIND CHAR LT GN GN BZ BZ GN GN GN GN  
AVG CLOUDS FW SC FW SC SC SC FW FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 0 0 10 0 0 0 0 0 0  
RAIN S  
 

 
SDZ050-211000-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 26 29 18 57 35  
TEMP 43 40 38 31 25 27 29 23 18 19 21 23 31 47 57 51 47 42 38 35  
DEWPT 22 27 25 18 13 10 10 10 10 10 11 12 19 29 34 36 39 38 37 35  
RH 43 59 59 58 60 48 44 57 70 67 65 62 61 49 42 56 74 86 96100  
WIND DIR W NW NW NW NW NW NW NW W S S S S SW W W W NW NW W  
WIND SPD 10 11 14 16 23 19 16 6 2 4 8 9 12 11 11 8 11 10 8 5  
CLOUDS SC B1 SC SC FW CL CL FW FW FW FW SC B1 B1 B1 SC FW FW FW FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 43 62 35 49 28 47 31 52  
TEMP 55 53 47 44 62 50 41 35 49 41 33 29 46 42 35 33 51 47  
DEWPT 40 41 39 36 36 30 26 26 26 26 24 23 26 28 28 29 30 30  
PWIND DIR SW SW W NW NW S SE S SW  
WIND CHAR GN GN BZ BZ GN LT GN GN GN  
AVG CLOUDS FW FW FW SC SC SC FW FW FW FW SC SC SC SC FW FW FW SC  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
SDZ057-211000-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 24 30 17 55 33  
TEMP 43 39 37 29 23 27 30 23 18 17 17 18 28 44 55 46 44 39 35 33  
DEWPT 24 28 24 16 12 9 11 10 10 11 12 13 18 27 32 35 37 36 35 33  
RH 47 64 59 58 62 46 44 57 70 77 80 80 66 51 41 65 76 89100100  
WIND DIR W NW NW NW N N N NW W S SE SE S S SW W NW NW NW W  
WIND SPD 9 11 16 17 21 16 12 5 2 3 5 9 10 9 9 6 9 9 5 5  
CLOUDS SC B1 SC FW CL CL CL FW FW FW FW SC B1 B2 B1 SC 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 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 41 62 35 48 26 46 29 51  
TEMP 53 51 45 42 62 50 42 35 48 41 31 28 45 41 35 30 49 45  
DEWPT 40 41 39 37 36 30 27 26 27 27 24 24 26 28 27 28 30 31  
PWIND DIR SW SW W NW NW E SE S SW  
WIND CHAR LT LT BZ BZ GN LT GN GN GN  
AVG CLOUDS SC FW FW SC SC SC SC FW FW FW SC SC SC SC FW FW SC SC  
POP 12HR 0 0 5 0 0 0 0 0 0  
 

 
SDZ038-211000-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 20 29 13 44 27  
TEMP 40 35 32 23 20 26 29 23 18 16 15 14 22 36 44 39 35 33 29 27  
DEWPT 24 27 20 12 8 7 7 8 8 7 8 7 11 16 23 26 29 29 29 27  
RH 52 72 61 62 59 44 39 52 64 67 73 73 62 43 43 59 78 85100100  
WIND DIR NW NW NW NW N N N NW W SW S S S S S S NW NW NW NW  
WIND SPD 10 13 17 21 24 20 17 6 4 3 5 6 12 13 11 6 9 10 6 5  
WIND GUST 32  
CLOUDS SC SC SC FW FW CL CL FW FW FW FW SC B1 B2 B1 SC FW FW SC SC  
POP 12HR 0 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 51 37 58 32 43 22 41 26 45  
TEMP 45 44 40 38 57 48 39 32 43 35 26 24 40 37 31 27 44 40  
DEWPT 34 37 37 36 38 30 25 25 25 24 21 19 23 23 23 24 28 29  
PWIND DIR SW S W NW NW NE SE SE S  
WIND CHAR LT GN GN BZ GN LT GN GN GN  
AVG CLOUDS SC SC FW SC SC SC FW FW FW FW SC SC SC SC SC FW SC SC  
POP 12HR 0 0 10 0 0 0 0 0 0  
 

 
SDZ059-211000-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 23 29 14 47 28  
TEMP 41 38 35 27 22 26 29 23 19 17 15 15 24 38 47 42 37 34 30 28  
DEWPT 25 27 23 16 11 9 9 10 10 9 9 9 13 17 24 28 31 31 30 28  
RH 52 64 61 63 62 48 42 57 67 70 77 77 62 42 40 57 79 89100100  
WIND DIR W NW NW NW N N NW NW W SW S S S S S S W NW NW NW  
WIND SPD 9 12 16 19 25 20 17 6 3 3 4 6 13 13 11 6 8 10 6 6  
CLOUDS FW B1 SC FW FW CL CL FW FW FW FW FW SC B2 B1 SC 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 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 38 60 34 45 25 42 27 47  
TEMP 46 48 42 39 59 51 41 34 45 38 29 26 41 38 31 28 45 44  
DEWPT 36 38 37 37 38 31 26 26 26 25 22 21 24 25 24 25 29 30  
PWIND DIR SW S W NW NW E SE SE S  
WIND CHAR LT LT GN BZ GN LT GN GN GN  
AVG CLOUDS SC FW FW SC SC SC SC FW FW FW FW SC SC SC SC FW SC SC  
POP 12HR 0 0 5 0 0 0 0 0 0  
 

 
SDZ062-211000-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 23 29 14 41 27  
TEMP 39 35 35 28 22 27 29 23 21 18 15 14 23 35 41 38 34 33 29 27  
DEWPT 26 27 23 17 13 11 11 9 10 9 9 8 12 14 19 22 26 27 26 26  
RH 59 72 61 63 68 50 46 54 62 67 77 76 62 41 41 52 72 78 88 96  
WIND DIR W NW NW NW N N NW NW NW W SW S S S S S SW NW NW NW  
WIND SPD 8 12 13 19 23 20 18 9 5 3 3 4 10 13 14 9 5 8 8 6  
WIND GUST 33 31  
CLOUDS FW SC SC FW FW CL CL FW FW FW CL FW SC B1 B1 B1 SC FW FW FW  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 49 37 58 33 42 23 39 25 44  
TEMP 44 44 39 40 57 49 41 33 42 36 27 24 38 35 29 26 42 40  
DEWPT 33 36 37 37 39 33 27 26 26 24 21 19 22 23 22 23 28 30  
PWIND DIR W S W NW NW N SE SE S  
WIND CHAR LT LT GN GN BZ LT LT GN GN  
AVG CLOUDS FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 0 0 5 0 0 0 0 0 0  
 

 
SDZ070-211000-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 32 14 45 30  
TEMP 39 38 37 33 27 29 32 24 21 17 16 15 24 38 45 40 37 35 33 30  
DEWPT 27 27 26 21 16 13 11 10 10 10 10 10 13 16 20 23 28 30 30 29  
RH 62 64 64 61 63 51 41 54 62 73 77 80 62 40 36 50 70 82 89 96  
WIND DIR W NW NW NW NW NW NW NW NW W SW S S S S S SW NW NW NW  
WIND SPD 5 10 13 17 24 21 18 9 4 3 3 5 10 14 13 9 6 8 8 6  
WIND GUST 32  
CLOUDS FW SC SC SC CL CL CL FW FW FW CL FW FW B1 B1 B1 FW FW FW FW  
POP 12HR 5 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 54 39 61 36 47 25 44 27 48  
TEMP 47 46 42 42 60 51 42 36 47 41 29 27 43 39 32 29 46 44  
DEWPT 35 38 39 38 39 33 29 27 27 26 23 22 24 25 24 25 29 31  
PWIND DIR W S W NW NW N SE SE S  
WIND CHAR LT LT GN GN GN LT LT LT GN  
AVG CLOUDS FW FW FW FW SC SC FW FW FW FW FW SC SC SC SC FW SC SC  
POP 12HR 0 0 5 5 0 0 0 0 0  
 

 
SDZ069-211000-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
641 PM CST MON NOV 20 2017  
 
DATE 11/20/17 TUE 11/21/17 WED 11/22/17 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 31 15 46 31  
TEMP 41 39 38 32 26 28 31 24 21 19 17 15 25 39 46 41 38 37 34 31  
DEWPT 26 27 26 20 15 11 10 10 11 10 10 10 13 17 22 26 30 31 31 30  
RH 55 62 62 61 62 48 41 54 65 67 73 80 60 40 38 55 73 79 89 96  
WIND DIR W NW NW NW NW NW NW NW NW W S S S S S S W NW NW NW  
WIND SPD 8 11 14 18 26 23 18 9 4 3 3 5 10 14 13 8 8 10 10 8  
WIND GUST 36  
CLOUDS FW SC SC SC CL CL CL FW FW FW CL FW SC B1 B1 B1 FW FW FW FW  
POP 12HR 5 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 11/23/17 FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 54 40 61 36 48 26 44 28 48  
TEMP 47 48 42 42 60 53 42 36 48 41 31 27 42 41 33 29 46 44  
DEWPT 36 39 39 38 38 32 28 27 27 26 24 22 24 25 24 26 30 31  
PWIND DIR W S W NW NW N SE SE S  
WIND CHAR LT LT GN BZ BZ LT GN GN GN  
AVG CLOUDS FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC FW SC SC  
POP 12HR 0 0 5 0 0 0 0 0 0  
 

 
 
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