913  
FOUS53 KFSD 280712  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
112 AM CST SUN FEB 28 2021  
 
IAZ012-011000-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 32 21 30 20  
TEMP 33 27 24 29 32 28 24 27 29 24 22 26 29 25 22 23 24 25  
DEWPT 31 26 21 20 21 21 19 20 21 18 15 15 16 18 18 19 19 21  
RH 92 96 88 69 63 75 81 74 72 77 74 62 58 74 84 84 81 84  
WIND DIR N N N NW NW W SW SW W N N NE E SE SE S S S  
WIND SPD 11 18 17 13 13 8 9 11 13 11 11 9 8 8 10 13 14 17  
WIND GUST 24  
CLOUDS OV OV B2 FW CL CL CL FW CL CL CL CL CL CL CL FW FW FW  
POP 12HR 30 40 0 0 0  
QPF 12HR 0.03 0.03 0 0 0  
SNOW 12HR T T 00-00  
RAIN  
SNOW C C  
WIND CHILL 24 14 11 18 22 20 14 17 19 13 10 17 21 17 12 11 11 12  
MIN CHILL 14 10 19 12 12 9 16 10 11  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 27 51 29 52 28 50 29 53  
TEMP 41 42 33 30 45 44 34 32 48 45 33 30 45 44 33 31 47 48  
DEWPT 29 32 28 26 34 36 31 30 38 37 29 28 34 34 28 27 33 34  
PWIND DIR S SW S SE NE NE NE SE S  
WIND CHAR BZ LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW SC FW FW SC SC FW SC SC SC FW FW FW FW FW  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
IAZ031-011000-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 38 22 37 23  
TEMP 34 32 29 32 38 32 24 24 30 26 28 32 36 32 27 26 26 27  
DEWPT 32 29 25 22 21 22 21 20 20 19 18 19 19 20 19 19 20 21  
RH 92 88 85 66 50 66 88 84 66 74 66 58 50 61 71 74 78 78  
WIND DIR NW NW NW NW NW W SW SW W NW N NE E SE SE S S S  
WIND SPD 9 18 18 17 14 6 6 11 11 10 9 8 8 6 9 11 12 13  
WIND GUST 28 25  
CLOUDS B1 OV B2 SC FW CL CL CL CL CL CL FW FW CL FW FW FW FW  
POP 12HR 10 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN  
TSTMS  
WIND CHILL 27 20 17 21 29 25 17 13 21 17 19 25 30 25 18 15 15 15  
MIN CHILL 19 16 22 10 14 16 23 15 13  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 55 28 57 31 58 29 54 30 56  
TEMP 46 47 36 31 50 49 37 35 52 51 36 32 49 48 35 32 50 51  
DEWPT 28 31 28 26 34 36 33 31 37 37 31 28 32 31 28 26 30 31  
PWIND DIR S SW S SE NE NE NE SE S  
WIND CHAR BZ LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW CL FW SC FW FW SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 10 0 0 0 0 0 0 0 0  
 

 
IAZ014-011000-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 31 20 27 16  
TEMP 33 31 25 27 30 26 21 22 27 23 21 24 25 21 19 19 21 22  
DEWPT 31 29 21 19 20 19 17 18 20 18 15 14 14 13 13 14 16 18  
RH 92 92 84 71 66 74 84 84 74 81 77 65 62 71 77 80 81 84  
WIND DIR NE N N NW NW W SW SW W NW N N NE SE S S S S  
WIND SPD 10 17 20 17 14 8 8 12 13 12 13 10 6 5 8 10 13 14  
CLOUDS B2 OV B2 FW CL CL CL FW CL FW FW CL CL CL FW FW FW FW  
POP 12HR 20 20 0 0 0  
QPF 12HR 0.02 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN  
SNOW S S S  
WIND CHILL 25 20 11 14 19 17 11 10 16 11 8 14 17 14 9 7 8 9  
MIN CHILL 20 10 15 9 10 8 13 7 7  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 26 47 28 48 26 46 26 50  
TEMP 38 40 33 29 43 40 33 31 44 41 32 28 42 40 31 29 45 43  
DEWPT 29 31 28 26 33 33 29 28 36 35 28 26 32 31 26 25 32 32  
PWIND DIR S SW S S NE N NE SE S  
WIND CHAR BZ GN LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW SC FW FW SC SC SC SC SC SC SC SC SC FW FW  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
IAZ022-011000-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 19 30 18  
TEMP 34 33 29 30 32 26 21 21 26 25 23 26 28 23 20 20 21 22  
DEWPT 32 31 25 22 21 21 19 19 21 20 18 17 17 16 16 17 18 20  
RH 92 92 85 72 63 81 92 92 81 81 81 68 63 74 84 88 88 92  
WIND DIR NE NW NW NW NW W W SW W NW N N NE E SE S S S  
WIND SPD 9 16 20 18 16 9 9 12 14 12 13 10 8 5 8 10 13 14  
WIND GUST 29  
CLOUDS B1 B2 B2 SC FW CL CL FW CL CL CL CL CL CL FW FW FW FW  
POP 12HR 20 10 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN  
SNOW  
WIND CHILL 27 22 16 18 21 17 10 9 14 13 11 16 20 16 10 9 8 9  
MIN CHILL 21 14 17 7 9 11 16 9 8  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 28 49 30 50 28 47 28 51  
TEMP 39 41 35 30 44 42 34 32 46 43 33 29 43 41 32 30 46 45  
DEWPT 29 32 31 28 35 35 32 31 38 37 31 27 32 33 28 27 33 33  
PWIND DIR S SW S SE NE N NE SE S  
WIND CHAR BZ GN LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW FW FW SC SC FW SC SC SC FW SC SC FW FW  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
MNZ072-011000-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 15 30 16 28 20  
TEMP 26 18 16 22 29 27 27 29 27 18 18 22 25 23 21 24 27 28  
DEWPT 24 15 10 11 15 18 19 22 19 13 10 9 10 14 14 17 20 23  
RH 92 88 77 62 55 68 71 75 71 80 70 57 52 68 74 74 74 81  
WIND DIR N NW NW NW NW W SW SW NW N N N S S S S S S  
WIND SPD 17 21 21 16 11 8 12 18 19 13 10 6 6 9 11 14 18 19  
WIND GUST 43  
CLOUDS OV OV B1 FW CL FW SC SC SC SC FW FW CL CL CL CL FW FW  
POP 12HR 100 60 0 0 0  
QPF 12HR 0.29 0.05 0 0 0  
SNOW 12HR 4 1 00-00  
RAIN  
SNOW D L  
OBVIS BS BS BS  
WIND CHILL 13 1 -2 9 19 19 16 17 14 4 6 14 17 13 9 11 14 15  
MIN CHILL 1 -3 11 14 2 2 13 9 11  
WINTER WEATH Y  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 29 50 31 50 28 48 30 54  
TEMP 41 42 36 31 46 42 34 33 46 43 33 30 44 43 34 33 48 47  
DEWPT 29 32 29 26 31 33 29 28 32 34 28 26 30 32 28 26 32 34  
PWIND DIR SW W SW SW NW NW NE S S  
WIND CHAR BZ GN LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW FW FW FW SC FW FW FW SC SC FW FW FW FW  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
MNZ081-011000-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 19 26 16 23 14  
TEMP 32 28 20 20 25 23 22 24 26 19 17 19 21 18 17 18 21 23  
DEWPT 31 26 16 14 16 16 16 19 19 15 12 11 12 11 11 13 16 19  
RH 96 92 84 77 68 74 77 81 74 84 80 70 68 73 77 80 81 84  
WIND DIR N N NW NW NW W SW SW W N N N NE S S S S S  
WIND SPD 14 19 21 17 14 6 9 14 16 12 11 8 6 5 9 12 14 17  
WIND GUST 27 23  
CLOUDS OV OV B2 FW CL CL FW SC SC FW SC FW CL CL FW FW FW FW  
POP 12HR 80 70 0 0 0  
QPF 12HR 0.20 0.06 0 0 0  
SNOW 12HR 2 1 00-00  
SNOW D L C  
OBVIS BS BS  
WIND CHILL 22 15 3 5 13 14 12 12 13 6 4 9 13 10 5 5 7 9  
MIN CHILL 14 1 7 10 4 2 10 4 5  
WINTER WEATH Y  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 42 27 43 27 44 24 42 27 48  
TEMP 36 38 33 28 39 37 31 29 41 39 30 26 39 37 30 29 43 42  
DEWPT 29 31 28 24 33 31 28 26 33 32 26 23 30 30 25 24 30 31  
PWIND DIR S SW SW S NW N N S S  
WIND CHAR BZ GN LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC FW FW FW  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
MNZ089-011000-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 19 28 17 24 16  
TEMP 31 23 19 23 27 26 23 25 27 19 18 20 22 20 18 20 22 24  
DEWPT 30 22 16 16 18 18 18 19 19 16 13 13 13 13 13 15 18 21  
RH 96 96 88 74 68 71 81 78 71 88 80 74 68 74 80 81 84 88  
WIND DIR N N N NW NW W SW SW W N N N E SE S S S S  
WIND SPD 16 20 20 16 12 8 11 16 16 13 13 9 6 6 10 14 17 18  
CLOUDS OV OV B2 FW CL CL FW FW FW FW FW FW CL CL FW FW FW FW  
POP 12HR 70 60 0 0 0  
QPF 12HR 0.14 0.03 0 0 0  
SNOW 12HR 1 T 00-00  
RAIN  
SNOW L L S  
OBVIS BS BS  
WIND CHILL 20 8 3 10 16 17 12 12 14 6 4 9 14 11 6 6 8 10  
MIN CHILL 7 2 11 9 4 2 10 4 6  
WINTER WEATH Y  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 44 27 45 28 47 26 44 28 49  
TEMP 36 39 33 30 41 39 33 31 43 40 32 29 40 39 31 30 43 43  
DEWPT 29 32 28 26 33 32 29 28 35 33 28 26 31 32 27 26 32 33  
PWIND DIR S W S S N N NE S S  
WIND CHAR BZ GN LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC SC FW SC FW FW FW  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
SDZ040-011000-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 16 30 15 28 20  
TEMP 22 19 17 24 29 28 26 27 23 17 16 22 27 25 23 23 25 26  
DEWPT 21 15 11 14 17 19 20 21 18 12 10 11 14 16 17 19 21 22  
RH 96 84 77 65 60 68 78 78 81 80 77 62 57 68 77 84 84 85  
WIND DIR N N N NW W SW SW W NW N NE E S S S S S S  
WIND SPD 17 18 17 14 13 8 11 14 14 12 10 10 10 10 13 17 19 19  
WIND GUST 27 25 18 33  
CLOUDS OV OV B1 CL CL FW FW SC FW FW FW FW CL CL CL FW FW FW  
POP 12HR 100 30 0 0 0  
QPF 12HR 0.20 0.01 0 0 0  
SNOW 12HR 3 T 00-00  
RAIN  
SNOW D C  
OBVIS BS  
WIND CHILL 8 3 2 11 18 19 15 15 10 4 4 12 17 15 11 10 11 12  
MIN CHILL 2 0 13 13 2 1 14 9 10  
WINTER WEATH Y  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 27 51 28 52 26 49 29 53  
TEMP 41 42 33 29 45 44 33 31 47 44 32 29 45 44 33 31 47 48  
DEWPT 28 32 27 24 32 35 29 28 34 34 28 25 31 33 28 27 32 33  
PWIND DIR S SW S S NE NE SE S S  
WIND CHAR BZ LT LT LT LT LT LT GN GN  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
SDZ050-011000-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 18 36 23 41 30  
TEMP 27 22 22 27 35 34 30 31 28 24 26 33 40 38 34 34 33 33  
DEWPT 25 19 17 18 21 22 19 18 17 17 17 20 23 24 22 22 20 19  
RH 92 88 81 68 56 61 63 58 63 74 68 58 50 57 61 61 58 56  
WIND DIR N N NW NW W SW SW W W NW N SE S SE S S S S  
WIND SPD 16 17 18 13 13 10 12 16 14 11 9 10 13 12 16 19 19 19  
CLOUDS OV OV B1 CL CL CL CL FW FW CL CL CL CL CL CL CL CL CL  
POP 12HR 70 40 0 0 0  
QPF 12HR 0.08 0.03 0 0 0  
SNOW 12HR 1 T 00-00  
SNOW L C  
OBVIS BS  
WIND CHILL 15 8 7 15 26 26 20 20 16 13 17 25 32 30 24 22 21 21  
MIN CHILL 8 6 20 18 12 13 28 21 20  
WINTER WEATH Y  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 58 30 58 31 56 32 58 33 61  
TEMP 49 49 36 32 51 52 38 34 50 51 37 34 51 53 39 35 53 56  
DEWPT 26 30 26 24 29 30 29 28 31 32 30 28 30 29 28 27 30 29  
PWIND DIR SW W SW SW N E S S S  
WIND CHAR BZ GN GN LT GN LT GN GN BZ  
AVG CLOUDS CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
SDZ057-011000-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 21 38 22 41 28  
TEMP 24 23 23 31 37 34 29 31 27 23 24 33 40 37 33 33 33 33  
DEWPT 21 19 16 17 20 23 21 20 19 18 17 19 22 25 24 23 22 21  
RH 88 84 74 56 50 64 72 63 71 81 74 56 48 61 69 66 63 61  
WIND DIR N N NW NW W SW SW W NW N NE SE S SE S S S S  
WIND SPD 14 13 12 10 12 8 10 11 10 6 6 9 12 11 13 16 14 14  
WIND GUST 20  
CLOUDS OV OV B1 CL CL FW FW FW FW CL CL CL CL CL CL CL CL CL  
POP 12HR 90 30 0 0 0  
QPF 12HR 0.12 0.02 0 0 0  
SNOW 12HR 1 T 00-00  
RAIN  
SNOW D C  
WIND CHILL 11 10 11 22 29 27 20 21 17 15 17 26 33 29 23 23 23 23  
MIN CHILL 9 9 24 18 14 15 28 22 22  
WINTER WEATH Y  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 59 29 59 31 58 31 58 32 62  
TEMP 50 50 36 31 51 52 37 33 51 52 37 33 51 53 39 34 54 55  
DEWPT 28 30 28 26 30 32 30 29 32 32 31 28 31 31 29 28 31 31  
PWIND DIR SW W SW E N E S SE S  
WIND CHAR GN LT LT LT LT LT LT LT GN  
AVG CLOUDS CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
SDZ038-011000-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 17 37 20 38 26  
TEMP 22 19 20 29 36 34 31 33 25 21 21 30 37 34 29 29 31 31  
DEWPT 18 12 9 11 14 18 20 19 17 13 11 12 16 20 21 22 22 22  
RH 84 74 62 46 40 51 63 56 71 71 65 46 42 56 72 75 69 69  
WIND DIR N N N NW W SW SW W N N NE SE S S S S S S  
WIND SPD 19 18 16 11 11 8 11 13 16 10 8 8 11 12 16 18 18 17  
WIND GUST 21 18 33  
CLOUDS OV OV SC CL CL FW SC FW FW CL CL CL CL CL CL CL CL CL  
POP 12HR 90 10 0 0 0  
QPF 12HR 0.07 0 0 0 0  
SNOW 12HR 1 00-00 00-00  
RAIN  
SNOW L  
OBVIS BS  
WIND CHILL 7 4 6 19 28 27 22 23 13 10 11 22 29 25 17 17 18 20  
MIN CHILL 4 3 22 21 8 9 24 16 16  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 59 28 59 30 58 29 56 31 60  
TEMP 49 49 35 31 51 51 36 32 51 50 36 31 50 50 37 33 52 54  
DEWPT 26 29 27 25 30 32 29 28 32 32 30 27 30 31 29 27 31 32  
PWIND DIR SW W S SE N E SE SE S  
WIND CHAR BZ LT LT LT LT LT LT GN GN  
AVG CLOUDS CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
SDZ059-011000-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 21 36 22 37 27  
TEMP 27 22 22 29 35 32 29 32 30 24 23 31 36 33 29 30 31 32  
DEWPT 25 17 13 14 18 21 21 20 19 16 14 15 19 21 20 22 22 21  
RH 92 81 68 53 49 63 72 61 63 71 68 51 50 61 69 72 69 63  
WIND DIR N N NW NW W SW SW W NW N NE E SE SE SE S S S  
WIND SPD 18 19 17 12 11 9 11 13 12 11 9 9 11 11 14 18 18 18  
WIND GUST 21  
CLOUDS OV OV B1 CL CL CL FW FW CL CL CL CL CL CL CL CL CL CL  
POP 12HR 100 30 0 0 0  
QPF 12HR 0.15 0.01 0 0 0  
SNOW 12HR 2 T 00-00  
RAIN  
SNOW D C  
OBVIS BS BS  
WIND CHILL 15 7 8 19 27 24 20 22 20 13 13 23 28 25 18 18 19 20  
MIN CHILL 6 5 22 18 10 11 24 17 18  
WINTER WEATH Y  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 57 29 58 31 58 30 57 33 61  
TEMP 49 49 36 32 51 51 38 33 51 51 37 33 50 51 39 35 53 54  
DEWPT 27 31 28 26 32 34 31 29 34 33 31 27 31 31 29 28 31 31  
PWIND DIR SW W S SE NE E SE SE S  
WIND CHAR BZ LT LT LT LT LT LT GN BZ  
AVG CLOUDS CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
SDZ062-011000-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 32 19 29 21  
TEMP 29 24 22 27 31 29 26 30 30 22 20 25 29 27 24 25 26 27  
DEWPT 27 21 17 17 19 20 20 21 20 16 13 14 16 18 18 19 21 22  
RH 92 88 81 65 61 69 78 69 66 77 74 62 58 68 77 78 81 81  
WIND DIR N N N NW NW W SW SW NW N N NE SE SE S S S S  
WIND SPD 14 18 17 13 12 8 9 12 12 11 10 9 8 8 10 13 16 16  
WIND GUST 27 25 23  
CLOUDS OV OV B1 FW CL CL FW FW CL CL CL CL CL CL CL FW FW FW  
POP 12HR 80 50 0 0 0  
QPF 12HR 0.14 0.02 0 0 0  
SNOW 12HR 1 T 00-00  
RAIN  
SNOW L C  
OBVIS BS  
WIND CHILL 18 10 7 16 21 21 17 21 19 10 9 16 21 19 14 13 14 15  
MIN CHILL 9 6 16 15 7 6 16 12 12  
WINTER WEATH Y  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 50 28 52 30 53 28 51 30 55  
TEMP 42 44 34 30 46 45 35 32 48 47 34 31 46 46 34 32 48 50  
DEWPT 28 32 28 26 33 35 30 28 36 35 29 27 32 33 28 27 32 32  
PWIND DIR S W S SE NE NE E SE S  
WIND CHAR BZ LT LT LT LT LT LT LT GN  
AVG CLOUDS FW CL CL FW FW FW FW FW SC FW FW FW SC FW FW FW SC FW  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
SDZ070-011000-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 36 25 37 24  
TEMP 34 30 27 30 35 31 26 29 31 26 27 33 36 33 28 28 28 29  
DEWPT 31 27 22 19 19 22 21 20 20 19 17 17 18 21 21 21 22 22  
RH 89 88 81 63 52 69 81 69 63 74 65 51 47 61 75 75 78 75  
WIND DIR N NW NW NW NW W SW SW W NW N NE E SE SE S S S  
WIND SPD 12 17 18 16 13 6 8 13 13 11 10 10 9 9 11 14 14 17  
CLOUDS OV OV B2 FW CL CL CL CL CL CL CL CL FW CL CL FW FW FW  
POP 12HR 30 20 0 0 0  
QPF 12HR 0.02 0.01 0 0 0  
SNOW 12HR T 00-00 00-00  
RAIN  
SNOW S S  
WIND CHILL 25 18 14 19 26 25 17 19 20 16 17 25 29 26 18 17 16 17  
MIN CHILL 17 14 20 14 14 14 25 15 15  
WINTER WEATH Y  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 56 29 58 31 58 29 55 31 58  
TEMP 47 48 35 32 52 51 38 34 52 51 36 32 50 50 36 33 52 53  
DEWPT 27 31 28 26 33 35 32 30 37 36 30 28 32 31 28 27 31 31  
PWIND DIR S SW S SE NE NE NE SE S  
WIND CHAR BZ LT LT LT LT LT LT LT GN  
AVG CLOUDS FW CL CL FW FW FW FW SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
SDZ069-011000-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
112 AM CST SUN FEB 28 2021  
 
DATE 02/27/21 SUN 02/28/21 MON 03/01/21 TUE  
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 36 24 39 26  
TEMP 33 28 25 30 36 32 27 32 31 25 26 33 37 34 29 30 30 31  
DEWPT 31 25 19 18 19 22 21 21 20 19 17 17 19 21 21 23 23 22  
RH 92 88 78 60 50 66 78 63 63 78 68 51 48 58 72 75 75 69  
WIND DIR N NW NW NW NW W SW W W NW N NE SE SE SE S S S  
WIND SPD 13 19 20 16 12 6 8 13 13 11 10 10 10 10 12 14 16 17  
CLOUDS OV OV B2 FW CL CL CL CL CL CL CL CL CL CL CL CL FW FW  
POP 12HR 50 30 0 0 5  
QPF 12HR 0.03 0.01 0 0 0  
SNOW 12HR T T 00-00  
RAIN  
SNOW C C  
WIND CHILL 23 14 11 19 27 25 19 22 20 14 16 25 30 26 19 19 18 19  
MIN CHILL 13 9 22 16 14 13 25 17 17  
WINTER WEATH Y  
 
DATE 03/02/21 WED 03/03/21 THU 03/04/21 FRI 03/05/21 SAT 03/06/21  
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 58 29 59 31 58 30 57 32 60  
TEMP 48 49 36 31 52 51 37 33 51 51 37 32 50 51 37 34 53 54  
DEWPT 28 32 28 26 33 34 32 30 36 36 31 28 32 31 28 27 32 31  
PWIND DIR S SW S SE NE NE E SE S  
WIND CHAR BZ LT LT LT GN LT LT GN GN  
AVG CLOUDS FW CL CL FW SC FW FW SC SC FW SC SC FW FW FW FW FW FW  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
 
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