321  
FOUS53 KFSD 250858  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
257 AM CST WED DEC 25 2024  
 
IAZ012-261000-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 34 29 41 34  
TEMP 27 27 28 30 33 31 30 31 32 33 36 39 41 39 38 38 37 37  
DEWPT 26 26 27 30 31 30 30 31 32 32 35 38 40 38 38 38 37 37  
RH 96 96 96100 92 96100100100 96 96 96 96 96100100100100  
WIND DIR S S S S SE SE S S S S S S S SE SE SE SE SE  
WIND SPD 13 9 10 13 13 10 9 8 6 8 8 10 9 6 5 5 4 4  
CLOUDS OV OV OV OV OV B2 OV OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 5 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN S S C  
OBVIS F+ F+ F+ PF PF PF PF F PF F F  
WIND CHILL 16 18 18 20 24 23 22 24 25 26 29 32 34 34 34 33 33  
MIN CHILL 13 16 21 20 23 25 33 33 33  
DENSE FOG Y Y Y  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 31 45 28 45 26 38 21 29  
TEMP 42 40 36 33 40 37 31 30 40 35 28 26 33 30 26 23 26 25  
DEWPT 42 40 36 33 38 35 31 30 34 32 27 25 30 29 24 21 22 20  
PWIND DIR S W W SW W NW NE N NW  
WIND CHAR LT LT LT LT GN LT LT GN GN  
AVG CLOUDS OV OV B2 B2 B2 B1 B1 B1 B1 SC SC B1 B2 B2 OV B2 B2 B2  
POP 12HR 40 40 10 5 0 5 30 30 10  
RAIN C C C C C  
SNOW S C C S  
 

 
IAZ031-261000-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 36 30 43 34  
TEMP 29 27 28 32 35 34 32 32 33 34 36 40 42 41 39 38 37 37  
DEWPT 27 25 27 30 30 31 31 32 32 33 35 39 40 39 39 38 37 37  
RH 92 92 96 92 82 89 96100 96 96 96 96 93 92100100100100  
WIND DIR S SE SE S SE SE SE S SE SE S S S SE SE SE SE SE  
WIND SPD 10 8 8 10 11 8 6 5 4 5 5 6 5 5 3 3 2 2  
CLOUDS OV OV OV OV OV B2 OV OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 5 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S S  
RAIN C C C  
OBVIS F+ F+ F+ PF PF PF PF F F  
WIND CHILL 20 20 20 24 26 27 25 26 28 29 31  
MIN CHILL 17 17 24 23 24 27 34 34 34  
DENSE FOG Y Y Y  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 31 50 29 49 27 41 22 32  
TEMP 43 42 36 33 43 40 32 31 44 39 30 27 36 34 27 24 29 28  
DEWPT 42 40 36 33 37 35 32 29 33 31 27 26 31 30 25 21 22 21  
PWIND DIR S W W SW W NW NE N NW  
WIND CHAR LT LT LT LT GN LT LT GN GN  
AVG CLOUDS OV B2 B2 B2 B1 SC B1 B1 SC FW SC B1 B2 B2 OV B2 B2 B1  
POP 12HR 50 40 10 5 0 5 40 30 10  
RAIN C C C S C C C  
SNOW S C S  
 

 
IAZ014-261000-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 35 29 41 34  
TEMP 29 28 29 32 34 32 30 31 32 32 35 39 41 39 38 38 37 37  
DEWPT 28 26 28 31 31 30 30 31 31 32 34 37 39 38 37 38 37 36  
RH 96 92 96 96 89 92100100 96100 96 92 92 96 96100100 96  
WIND DIR S S S S SE SE SE S S S S S S SE SE SE SE SE  
WIND SPD 11 8 8 11 11 10 9 8 5 6 8 9 8 6 5 5 4 4  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 0 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN S S C  
OBVIS F F F PF PF PF F F F  
WIND CHILL 19 20 21 23 25 23 22 24 26 26 28 33 34 34 34 33 33  
MIN CHILL 19 20 22 21 23 25 31 32 32  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 32 45 28 46 26 38 21 30  
TEMP 43 41 37 34 40 37 31 30 40 36 29 27 34 31 26 24 28 26  
DEWPT 42 40 37 33 39 36 31 30 35 33 28 26 31 29 24 20 23 21  
PWIND DIR S SW W SW W NW NE N NW  
WIND CHAR LT LT LT LT GN LT LT GN GN  
AVG CLOUDS OV OV OV B2 B2 B1 SC B1 B1 SC SC B1 B2 B2 OV OV B2 B2  
POP 12HR 50 50 10 5 0 0 20 20 10  
RAIN C C C C S  
SNOW S S S  
 

 
IAZ022-261000-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 34 30 42 34  
TEMP 29 29 29 32 32 32 31 32 33 34 37 40 42 40 39 39 39 38  
DEWPT 29 27 28 32 31 32 31 32 33 33 35 39 40 39 39 39 38 38  
RH 100 92 96100 96100100100100 96 92 96 93 96100100 96100  
WIND DIR S S SE SE SE SE SE S SE SE SE S SE SE SE SE SE SE  
WIND SPD 11 8 8 10 11 8 9 8 5 6 6 8 8 5 5 5 5 5  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 5 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S S S  
RAIN C C L  
OBVIS F F F PF PF PF F F F F  
WIND CHILL 20 21 21 23 24 25 23 26 28 28 32 34  
MIN CHILL 19 19 22 22 25 27 34 34 34  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 33 46 29 46 27 39 22 31  
TEMP 43 41 38 35 41 38 33 31 41 36 30 28 35 32 27 24 29 26  
DEWPT 43 41 38 35 40 36 33 31 36 33 29 27 33 31 26 22 24 23  
PWIND DIR S SW W SW W NW NE N NW  
WIND CHAR LT LT LT LT GN LT LT GN GN  
AVG CLOUDS OV OV B2 B2 B2 B1 B1 B1 B1 SC SC B1 B2 B2 OV OV B2 B2  
POP 12HR 60 50 10 10 0 0 20 30 10  
RAIN L C C C S S C  
SNOW C S  
 

 
MNZ072-261000-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 32 29 39 34  
TEMP 28 29 29 31 32 31 30 31 32 33 35 38 39 37 36 36 36 35  
DEWPT 27 26 27 30 32 30 29 30 31 33 34 37 37 36 36 36 36 35  
RH 96 88 92 96100 96 96 96 96100 96 96 92 96100100100100  
WIND DIR S S S S S S S S S S S S S S S S SE SE  
WIND SPD 10 10 10 13 13 10 11 11 11 10 10 10 9 6 6 5 5 5  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV B2 OV B2  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
OBVIS PF F F PF PF  
WIND CHILL 18 20 20 21 22 22 20 22 23 25 27 31 32 31 29 31 31 30  
MIN CHILL 17 18 20 19 21 24 29 28 30  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 33 44 29 43 25 32 21 26  
TEMP 40 38 36 34 39 35 31 30 37 33 28 26 28 27 24 23 25 23  
DEWPT 40 38 36 34 37 35 31 29 32 30 27 25 27 26 22 21 21 20  
PWIND DIR S W W SW W NW N NW NW  
WIND CHAR LT LT LT LT GN LT LT GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B1 SC B1 B1 SC SC B1 B2 B2 B2 B2 OV B2  
POP 12HR 50 40 20 5 5 0 10 10 10  
RAIN C C C C S  
SNOW S  
 

 
MNZ081-261000-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 32 28 38 33  
TEMP 28 28 28 31 32 30 30 30 31 32 34 37 38 36 35 36 36 35  
DEWPT 27 26 27 29 30 29 29 30 31 31 33 36 37 36 35 36 36 35  
RH 96 92 96 92 92 96 96100100 96 96 96 96100100100100100  
WIND DIR S S S S S S S S S S S S S S SE S S SE  
WIND SPD 9 8 10 12 12 10 10 10 9 9 9 10 9 6 5 5 3 3  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 0 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN S S C  
OBVIS F F F PF PF PF PF PF PF F PF  
WIND CHILL 19 20 19 21 22 21 21 21 23 24 26 30 31 31 30 31 33 32  
MIN CHILL 17 18 21 19 20 24 30 30 31  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 32 43 28 43 25 33 20 27  
TEMP 40 38 36 33 39 36 31 30 39 34 28 26 30 28 25 22 26 24  
DEWPT 40 38 35 33 37 34 31 28 32 30 26 24 27 25 23 19 21 19  
PWIND DIR S SW W SW W NW N N NW  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS OV OV OV B2 B2 B1 SC B1 B1 SC SC B1 B2 B2 OV OV B2 B2  
POP 12HR 60 50 20 5 5 0 20 20 10  
RAIN C L C C S  
SNOW S S  
 

 
MNZ089-261000-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 32 27 38 33  
TEMP 27 27 29 30 32 29 28 30 30 31 33 36 38 36 36 36 36 35  
DEWPT 26 25 26 29 30 29 28 30 30 31 33 36 37 36 36 36 36 35  
RH 96 92 88 96 92100100100100100100100 96100100100100100  
WIND DIR S S S S S S S S S S S S S SE S S S SE  
WIND SPD 11 10 10 12 12 10 10 11 10 10 10 10 10 6 6 5 5 5  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 0 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN S S C  
OBVIS F+ F+ F+ F PF PF PF F PF F F  
WIND CHILL 16 17 19 20 22 20 19 20 22 22 25 29 31 31 30 31 31 31  
MIN CHILL 15 16 19 18 19 21 28 29 30  
DENSE FOG Y Y Y  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 31 43 28 43 25 34 20 27  
TEMP 41 38 36 33 38 35 31 30 38 33 28 26 30 27 24 22 25 23  
DEWPT 40 38 36 33 36 34 31 28 33 30 26 25 28 26 22 19 21 19  
PWIND DIR S W W SW W NW N N NW  
WIND CHAR LT LT LT LT GN LT LT GN GN  
AVG CLOUDS OV OV B2 B2 B2 B1 SC B1 B1 SC SC B1 B2 B2 OV OV B2 B2  
POP 12HR 60 50 20 5 0 5 20 20 10  
RAIN C L C C S  
SNOW S S  
 

 
SDZ040-261000-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 27 37 32  
TEMP 25 26 26 30 31 30 29 29 30 30 33 35 36 35 35 35 35 35  
DEWPT 23 24 24 27 29 27 27 28 28 29 30 33 34 35 35 35 35 35  
RH 92 92 92 88 92 88 92 96 92 96 89 92 92100100100100100  
WIND DIR S S S S S S S S S S S S S S S S S S  
WIND SPD 10 12 13 16 16 13 13 13 13 13 12 12 11 9 9 8 8 6  
WIND GUST 26 26 24 25 24  
CLOUDS OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS F+ F+ F+ F PF F F PF PF F F  
WIND CHILL 15 14 15 18 20 19 18 19 19 19 24 26 28 28 28 28 28 29  
MIN CHILL 12 12 18 16 17 19 25 28 28  
DENSE FOG Y Y Y  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 41 29 42 26 41 22 32 17 25  
TEMP 38 36 34 31 37 34 29 28 37 32 26 23 28 26 22 20 24 21  
DEWPT 38 36 33 31 35 32 29 26 31 28 25 22 26 24 20 17 19 18  
PWIND DIR S W W SW W NW N N NW  
WIND CHAR LT LT LT LT GN LT LT GN GN  
AVG CLOUDS OV OV OV B2 B2 SC SC B1 B1 SC SC B1 B2 B2 OV B2 OV B2  
POP 12HR 20 30 10 5 0 5 20 10 5  
RAIN S C S  
SNOW S  
 

 
SDZ050-261000-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 43 29 46 32  
TEMP 28 29 29 37 42 39 36 34 32 30 31 41 45 40 37 36 35 35  
DEWPT 25 28 29 33 32 31 30 30 30 30 29 32 33 34 36 36 35 33  
RH 88 96100 85 67 73 79 85 92100 92 70 62 79 96100100 92  
WIND DIR SE S S S S S S S SW SW SW S S S S S S SW  
WIND SPD 10 12 12 17 18 11 11 11 9 5 5 8 9 6 10 10 9 8  
WIND GUST 25 31 29 23 23 21  
CLOUDS FW OV B2 B2 OV B2 OV B2 B1 B1 B1 SC FW FW SC SC B1 B1  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 19 19 19 27 33 32 28 26 25 25 25 31 30 28 28  
MIN CHILL 17 18 30 24 21 22 29 27  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 30 48 31 47 28 34 18 27  
TEMP 39 39 34 30 40 39 34 33 41 38 31 29 31 29 24 21 23 23  
DEWPT 34 34 30 27 28 26 25 24 29 27 25 26 28 25 21 17 18 18  
PWIND DIR W W W W NW S NE NW NW  
WIND CHAR LT LT LT LT GN LT GN GN BZ  
AVG CLOUDS B2 B1 B1 B1 SC SC B1 B1 SC FW B1 B2 OV B2 B2 B2 B2 B1  
POP 12HR 5 5 0 5 0 10 50 20 5  
SNOW C C S  
 

 
SDZ057-261000-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 44 28 45 32  
TEMP 26 27 28 37 43 40 37 35 32 29 30 39 44 39 36 36 35 33  
DEWPT 25 27 28 31 31 31 31 31 29 29 29 31 32 33 35 36 35 33  
RH 96100100 79 62 70 79 85 88100 96 73 62 79 96100100100  
WIND DIR SE SE SE SE SE SE S S SW SW SW S S SE SE S S S  
WIND SPD 10 11 13 18 17 14 13 12 8 5 5 8 10 10 11 10 10 8  
WIND GUST 28 28 25 24  
CLOUDS B2 OV B2 B2 OV OV OV B1 B1 B1 B1 FW FW FW SC SC B1 B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 16 16 17 27 31 28 27 24 23 24 34 33 28 28 27 26  
MIN CHILL 14 15 30 25 21 22 32 27 25  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 29 48 29 46 26 34 19 27  
TEMP 38 38 33 29 39 37 32 32 40 37 29 27 30 28 24 21 24 23  
DEWPT 34 34 32 28 28 27 26 25 28 27 25 26 26 23 21 18 18 17  
PWIND DIR W W W W NW SE NE NW NW  
WIND CHAR GN LT LT LT GN LT GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC SC B1 B1 SC FW B1 B2 OV B2 B2 B2 B2 B1  
POP 12HR 5 5 0 0 0 10 40 20 5  
SNOW C C S  
 

 
SDZ038-261000-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 35 27 38 32  
TEMP 26 27 27 30 34 32 30 30 30 29 29 35 37 34 35 35 35 35  
DEWPT 26 25 26 27 29 27 27 28 28 28 29 32 33 34 34 35 35 35  
RH 100 92 96 88 82 81 88 92 92 96100 89 85100 96100100100  
WIND DIR SE SE SE SE SE SE S S S S S S S SE SE S SE S  
WIND SPD 12 13 16 18 17 16 16 14 13 10 9 10 10 9 10 10 10 10  
WIND GUST 24 26 29 29 28 29 26  
CLOUDS OV OV B2 OV OV OV OV OV B2 B2 B2 B1 SC SC SC B1 B1 B2  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS F+ F+ F+ F  
WIND CHILL 15 15 14 18 23 22 19 19 19 20 21 27 30 27 27 27 27 27  
MIN CHILL 13 13 20 17 17 18 25 26 27  
DENSE FOG Y Y Y  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 28 45 27 44 23 33 17 27  
TEMP 38 36 32 30 38 34 30 30 38 33 25 25 28 27 22 21 24 23  
DEWPT 37 35 32 29 33 31 28 26 29 28 24 23 25 23 19 17 17 17  
PWIND DIR SW W SW W NW N N NW NW  
WIND CHAR GN LT LT LT GN LT GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B1 SC SC B1 SC SC SC B1 B2 B2 B2 B2 B2 B2  
POP 12HR 10 10 5 0 0 5 30 20 10  
SNOW S C S  
 

 
SDZ059-261000-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 37 29 43 32  
TEMP 26 26 27 32 37 33 31 31 31 31 33 39 42 38 36 36 35 35  
DEWPT 25 25 26 29 29 29 28 29 29 29 32 35 36 36 36 36 35 35  
RH 96 96 96 88 72 85 88 92 92 92 96 85 79 92100100100100  
WIND DIR SE SE SE SE SE SE S S S S S S S SE SE S S S  
WIND SPD 14 13 14 17 17 14 14 13 12 10 10 11 11 10 10 10 10 9  
WIND GUST 25 28 28 25  
CLOUDS OV OV B2 OV OV OV OV OV B2 B2 B2 B1 SC SC B1 B1 B2 B2  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS F+ F+ F+  
WIND CHILL 15 15 15 21 27 23 20 20 21 22 25 31 31 29 29 28 28  
MIN CHILL 13 13 22 18 19 20 29 27 27  
DENSE FOG Y Y Y  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 29 47 28 46 25 35 18 28  
TEMP 39 37 32 30 40 37 31 30 40 35 27 25 30 28 23 21 24 23  
DEWPT 39 35 32 30 33 32 28 26 29 29 25 24 26 25 21 17 18 18  
PWIND DIR SW W SW SW NW NW NE NW NW  
WIND CHAR LT LT LT LT GN LT GN GN BZ  
AVG CLOUDS B2 B2 B2 B2 SC SC SC B1 SC FW SC B1 OV OV OV B2 B2 B2  
POP 12HR 10 10 5 0 0 5 30 20 5  
RAIN C  
SNOW C C S S  
 

 
SDZ062-261000-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 33 29 39 34  
TEMP 26 26 27 30 32 31 29 30 31 32 34 37 39 38 37 37 37 36  
DEWPT 26 25 26 29 30 29 29 30 30 31 33 36 37 37 37 37 37 36  
RH 100 96 96 96 92 92100100 96 96 96 96 92 96100100100100  
WIND DIR SE S S S SE SE S S S S S S S SE SE S SE SE  
WIND SPD 9 10 10 13 13 10 10 10 9 9 9 10 10 6 5 5 5 4  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
OBVIS F+ F+ F+ F PF F F F F F F  
WIND CHILL 17 16 18 20 22 22 20 22 23 24 27 30 32 33 32 32 32 32  
MIN CHILL 15 15 20 19 20 23 29 30 30  
DENSE FOG Y Y Y  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 31 44 28 44 26 35 20 28  
TEMP 41 38 35 33 39 36 31 30 39 34 28 26 31 29 25 22 26 24  
DEWPT 41 38 35 32 36 34 31 28 32 30 26 24 28 27 23 19 20 19  
PWIND DIR S W W SW W NW NE N NW  
WIND CHAR LT LT LT LT GN LT LT GN GN  
AVG CLOUDS OV OV B2 B2 B2 SC SC B1 SC SC SC B1 B2 B2 OV B2 B2 B2  
POP 12HR 30 30 10 5 0 5 30 20 10  
RAIN S C C S  
SNOW S C S S  
 

 
SDZ070-261000-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 30 43 34  
TEMP 27 26 27 32 35 33 31 32 33 33 36 40 42 40 38 38 37 37  
DEWPT 26 25 27 29 30 30 30 31 31 32 34 38 39 39 38 37 37 36  
RH 96 96100 88 82 89 96 96 92 96 92 92 89 96100 96100 96  
WIND DIR SE SE SE SE SE SE SE S SE S S S S SE SE S SE SE  
WIND SPD 9 9 10 13 14 11 9 8 6 6 8 10 10 6 5 5 4 4  
CLOUDS OV OV OV OV OV B2 OV B2 OV OV OV OV B2 B2 B2 OV OV OV  
POP 12HR 0 0 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S  
RAIN S  
OBVIS F+ F+ F+ PF PF PF F  
WIND CHILL 17 17 18 22 26 25 23 25 26 27 30 33 34 33 33 33  
MIN CHILL 15 15 23 22 23 26 33 32 32  
DENSE FOG Y Y Y  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 31 49 29 48 26 39 20 30  
TEMP 43 41 35 33 43 39 31 31 42 38 29 27 35 32 26 23 28 26  
DEWPT 41 39 35 32 36 34 31 28 31 30 27 25 30 28 24 20 21 20  
PWIND DIR S W W SW W NW NE NW NW  
WIND CHAR LT LT LT LT GN LT GN GN BZ  
AVG CLOUDS OV B2 B2 B2 B1 SC SC B1 SC FW SC B1 B2 OV OV B2 B2 B1  
POP 12HR 30 30 5 5 0 5 30 30 10  
RAIN S C C S C C C  
SNOW C C S  
 

 
SDZ069-261000-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
257 AM CST WED DEC 25 2024  
 
DATE 12/24/24 WED 12/25/24 THU 12/26/24 FRI  
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 37 30 44 34  
TEMP 25 27 27 32 36 34 31 32 32 33 35 40 43 39 37 37 36 35  
DEWPT 25 25 26 28 29 29 30 30 30 31 33 37 38 38 37 37 36 35  
RH 100 92 96 85 75 82 96 92 92 92 92 89 82 96100100100100  
WIND DIR SE SE SE SE SE SE SE S S S S S S SE SE SE SE SE  
WIND SPD 13 10 11 13 14 11 11 8 8 6 8 10 10 8 6 5 5 5  
CLOUDS OV OV OV OV B2 B2 OV B2 OV OV B2 B2 B1 B1 B2 B2 B2 B2  
POP 12HR 0 0 5 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS F+ F+ F+ PF F  
WIND CHILL 14 17 17 22 26 25 22 24 25 27 29 34 34 32 32 32 30  
MIN CHILL 11 16 23 20 23 26 33 31 30  
DENSE FOG Y Y Y  
 
DATE 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24 TUE 12/31/24  
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 31 48 29 47 27 37 20 29  
TEMP 41 39 34 31 41 38 31 30 41 38 29 27 32 31 25 22 26 26  
DEWPT 39 38 34 31 34 33 29 27 30 30 26 25 28 27 22 19 20 19  
PWIND DIR SW W W SW W NW NE NW NW  
WIND CHAR LT LT LT LT GN LT GN GN BZ  
AVG CLOUDS B2 B2 B2 B2 B1 SC SC B1 SC FW SC B1 B2 OV B2 B2 B2 B1  
POP 12HR 20 20 5 5 0 10 40 30 10  
RAIN S S S C C  
SNOW C C C S  
 

 
 
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