973  
FOUS53 KFSD 132118  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
318 PM CST TUE JAN 13 2026  
 
IAZ012-141000-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 18 27 15 41 26  
TEMP 47 41 37 29 21 18 23 27 24 19 16 18 21 23 34 40 37 36 34 32 28  
DEWPT 35 34 30 22 15 9 7 6 6 6 6 7 9 11 18 27 29 27 26 25 24  
RH 63 76 75 75 77 67 50 40 45 56 64 61 59 59 51 59 72 69 72 75 85  
WIND DIR NW N N N N N N N N N SE S S S S W NW NW NW NW NW  
WIND SPD 17 17 18 20 18 17 13 10 4 2 2 4 8 11 14 18 18 20 21 23 23  
WIND GUST 29 31 32 32 28  
CLOUDS SC B2 B1 FW FW FW FW FW FW FW SC B1 B2 B1 B2 B1 B1 B1 B1 B2 B2  
POP 12HR 10 0 0 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S S  
SNOW S S S S S C  
WIND CHILL 32 28 16 6 3 11 17 18 12 11 12 24 31 27 25 22 19 14  
MIN CHILL 26 4 2 12 16 11 11 26 22 13  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 30 5 14 5 26 9 19 5 26  
TEMP 28 17 12 6 11 10 7 9 21 23 18 11 16 15 8 8 21 23  
DEWPT 15 7 3 1 -2 -4 -3 0 8 12 12 6 4 2 0 0 6 10  
PWIND DIR NW NW NW W W NW NW E S  
WIND CHAR WY BZ BZ GN BZ GN GN LT GN  
AVG CLOUDS B2 B2 B2 B2 B1 SC B1 SC SC B1 SC SC SC SC SC SC SC SC  
POP 12HR 40 5 10 5 10 5 5 0 0  
SNOW C C  
 
 
IAZ031-141000-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 17 45 26  
TEMP 51 45 41 36 27 23 28 31 27 22 18 20 22 25 37 44 41 38 35 32 28  
DEWPT 35 34 32 27 18 12 8 6 7 7 8 8 9 11 19 27 28 25 24 23 22  
RH 54 65 70 69 68 62 42 34 42 52 64 59 57 55 48 51 59 59 64 69 78  
WIND DIR NW NW N N N N N N N NW S S S S S W NW NW NW NW NW  
WIND SPD 17 14 16 18 18 16 13 11 4 2 2 3 5 10 13 16 17 18 19 21 21  
WIND GUST 33 28 31 33 31 26 26 27 32 32 35 35  
CLOUDS B1 SC B1 B1 FW CL FW FW FW FW SC B1 B2 B2 B2 B1 B1 SC B1 B1 B1  
POP 12HR 10 0 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S  
SPRINKLES  
WIND CHILL 33 25 13 10 17 22 21 17 15 15 29 32 27 24 19 14  
MIN CHILL 32 12 8 16 17 12 11 30 23 13  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 33 8 19 6 33 11 25 7 31  
TEMP 31 21 16 9 15 15 10 12 27 28 23 14 22 20 11 10 25 27  
DEWPT 15 7 4 1 -2 -4 -3 1 8 13 12 9 4 3 1 1 6 11  
PWIND DIR NW NW NW W NW NW NW E S  
WIND CHAR WY BZ BZ GN GN GN GN LT GN  
AVG CLOUDS B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 SC  
POP 12HR 20 5 10 0 5 0 5 0 0  
SNOW S  
 
 
IAZ014-141000-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 17 25 11 36 26  
TEMP 44 39 34 26 19 18 23 25 22 16 12 14 17 20 30 35 34 34 34 31 28  
DEWPT 34 32 26 19 12 8 6 6 5 4 4 3 5 7 14 21 26 27 25 24 23  
RH 68 76 72 74 74 64 47 44 47 58 70 61 58 56 51 56 72 75 69 75 81  
WIND DIR NW NW N N N N N N N N N S S S S SW W NW NW NW NW  
WIND SPD 17 17 20 23 21 18 17 13 8 4 2 3 5 10 17 18 16 19 20 21 21  
WIND GUST 29 33 36 35 32 28 26 31 32 32 32  
CLOUDS B1 B1 SC FW FW FW FW FW CL FW FW SC B2 B1 B2 B1 B1 B1 B2 B2 OV  
POP 12HR 10 0 0 30 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C C C S S C  
WIND CHILL 30 22 12 3 3 9 13 12 9 10 9 8 19 25 24 23 22 18 14  
MIN CHILL 21 1 -1 9 7 7 6 21 21 14  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 30 3 11 1 23 5 17 1 23  
TEMP 28 16 11 4 8 7 3 7 18 20 16 7 14 12 5 4 19 20  
DEWPT 15 6 2 -2 -4 -5 -5 -3 6 10 8 3 3 0 -2 -2 4 8  
PWIND DIR NW NW NW W W NW NW N S  
WIND CHAR WY BZ BZ GN BZ GN BZ GN GN  
AVG CLOUDS OV B2 OV B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC  
POP 12HR 30 5 5 5 10 5 5 0 0  
SNOW C C  
 
 
IAZ022-141000-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 19 27 14 37 29  
TEMP 47 41 37 29 21 20 24 27 23 18 15 16 18 21 31 36 35 35 35 33 31  
DEWPT 34 34 30 22 15 10 8 7 6 6 6 6 7 9 15 22 27 28 26 25 25  
RH 60 76 75 75 77 64 50 42 47 59 67 64 61 59 51 56 72 75 69 72 78  
WIND DIR NW NW N N N N N N N N N S S S S SW W NW NW NW NW  
WIND SPD 17 17 18 21 21 19 18 13 8 5 3 4 6 11 17 18 16 19 20 21 21  
WIND GUST 31 34 34 32 29 31 32 32  
CLOUDS SC B1 SC FW FW FW FW FW CL FW FW SC B1 B1 B1 B1 B1 SC SC B1 B2  
POP 12HR 10 0 0 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S S S  
WIND CHILL 33 27 16 5 4 10 15 14 10 10 9 9 9 20 25 25 24 23 21 17  
MIN CHILL 24 5 2 11 8 5 6 20 22 15  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 31 6 13 4 26 9 20 5 25  
TEMP 29 18 13 7 10 10 6 9 21 22 18 11 17 15 8 7 20 22  
DEWPT 17 8 3 0 -3 -4 -4 -1 6 11 10 6 3 2 1 0 5 8  
PWIND DIR NW NW NW W W NW NW NE S  
WIND CHAR WY BZ BZ GN BZ BZ BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B1 SC B1 B1 SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 30 0 10 0 5 0 5 0 0  
SNOW S C  
 
 
MNZ072-141000-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 14 22 12 39 25  
TEMP 42 36 27 20 16 14 18 22 20 16 13 16 21 24 33 38 38 37 37 35 29  
DEWPT 34 29 22 15 9 6 5 5 6 5 6 7 9 11 19 27 29 28 27 26 22  
RH 73 75 81 81 73 70 56 47 54 61 73 67 59 57 56 64 70 70 67 69 75  
WIND DIR NW NW N N N N N NW NW N S S S S SW W NW NW NW NW NW  
WIND SPD 20 20 23 23 20 17 13 11 5 2 2 5 10 13 18 20 21 21 21 23 24  
WIND GUST 33 36 35 34 32 32  
CLOUDS B2 B1 SC SC SC FW FW CL FW FW SC B1 B2 B1 B2 B1 B2 B2 B2 OV OV  
POP 12HR 10 0 0 40 70  
QPF 12HR 0 0 0 0.01 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C S  
SNOW S S C C L L L L L  
OBVIS BS BS  
WIND CHILL 33 25 13 3 -1 -2 3 11 12 8 10 12 22 28 27 26 26 23 15  
MIN CHILL 32 12 -2 -4 6 7 6 9 24 23 14  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 29 2 9 2 23 4 14 0 21  
TEMP 25 14 10 3 6 6 5 9 18 18 14 6 11 9 2 4 17 18  
DEWPT 10 5 2 -1 -4 -4 -2 0 7 11 9 3 2 0 -2 -1 4 8  
PWIND DIR NW NW NW W NW NW NW W S  
WIND CHAR WY BZ BZ GN BZ BZ BZ GN GN  
AVG CLOUDS OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 70 20 10 10 20 10 5 0 0  
SNOW L C S S S  
 
 
MNZ081-141000-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 15 22 11 36 26  
TEMP 44 38 30 22 17 16 20 22 20 16 12 14 18 20 29 34 36 34 35 33 29  
DEWPT 33 31 23 16 10 6 5 4 5 5 4 4 6 7 13 21 28 28 26 26 23  
RH 65 76 75 77 73 64 51 45 51 61 70 64 59 56 51 58 72 78 69 75 78  
WIND DIR NW NW N N N N N N NW N NW SW S S SW SW W NW NW NW NW  
WIND SPD 20 20 23 25 21 18 16 13 8 4 2 3 6 12 17 18 18 20 20 21 21  
WIND GUST 33 37 36 36 33  
CLOUDS B2 B1 SC SC FW FW FW CL CL FW FW B1 B2 B1 B2 B1 B2 B1 B2 B2 OV  
POP 12HR 10 0 0 40 50  
QPF 12HR 0 0 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C C C C C L  
OBVIS BS  
WIND CHILL 27 16 5 0 -1 6 10 10 9 8 8 8 17 23 26 23 24 21 15  
MIN CHILL 34 15 0 -3 6 8 6 7 19 22 14  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 29 2 9 1 22 4 13 -1 20  
TEMP 26 14 9 3 6 5 3 7 17 18 13 5 10 9 2 3 17 17  
DEWPT 12 5 2 -2 -4 -5 -5 -1 6 10 8 3 2 0 -3 -2 3 8  
PWIND DIR NW NW NW W W NW NW W S  
WIND CHAR WY BZ BZ GN BZ BZ GN LT GN  
AVG CLOUDS OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 60 10 10 10 10 5 5 0 0  
SNOW L C S  
 
 
MNZ089-141000-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 15 24 12 36 24  
TEMP 43 38 31 23 17 16 20 23 20 17 13 15 18 21 29 34 35 34 34 31 27  
DEWPT 34 31 25 17 10 6 5 4 4 3 4 4 6 8 15 22 28 27 26 25 23  
RH 70 76 78 77 73 64 51 43 49 53 67 61 59 56 55 61 75 75 72 78 85  
WIND DIR NW N N N N N N N N N E S S S SW W W NW NW NW NW  
WIND SPD 18 19 21 24 21 18 14 12 6 4 2 4 9 13 18 18 18 21 21 23 23  
WIND GUST 32 35 37 36 32  
CLOUDS B2 B2 FW FW FW FW FW FW FW FW FW B1 B2 B1 B2 B1 B1 B2 B2 B2 OV  
POP 12HR 10 0 0 30 40  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C C C C C L  
OBVIS BS  
WIND CHILL 28 18 7 0 -1 6 11 11 10 7 7 8 17 23 24 22 22 18 13  
MIN CHILL 33 18 0 -3 8 7 6 6 19 21 12  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 28 2 9 1 22 5 15 1 22  
TEMP 25 14 9 3 6 6 3 7 17 19 15 7 12 11 3 4 18 19  
DEWPT 12 6 1 -2 -5 -5 -4 -2 6 11 9 3 2 1 -2 -2 3 8  
PWIND DIR NW NW NW W W NW NW W S  
WIND CHAR WY BZ BZ GN BZ BZ GN GN GN  
AVG CLOUDS OV B2 OV B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 60 10 10 5 20 5 5 0 0  
SNOW L C S  
 
 
SDZ040-141000-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 14 23 14 39 19  
TEMP 43 38 31 22 15 14 19 23 20 17 15 18 21 23 33 38 36 32 31 27 22  
DEWPT 33 31 24 16 9 6 5 5 6 7 8 8 10 14 23 28 27 25 25 23 20  
RH 67 76 75 77 77 70 54 45 54 64 73 64 62 68 66 67 69 75 78 85 92  
WIND DIR NW N N N N N N NW NW W S S S S SW W NW NW NW NW NW  
WIND SPD 19 18 20 20 18 13 10 9 4 2 3 5 10 13 18 23 23 24 23 26 26  
WIND GUST 32 32 32 33 35 36 37 35 39 39  
CLOUDS B2 B2 SC FW FW FW FW FW FW SC B1 B2 B2 B1 B2 B2 B1 B2 B2 OV OV  
POP 12HR 10 0 0 30 50  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
SNOW C C C C C C L  
OBVIS BS BS BS  
WIND CHILL 28 18 7 -1 -1 7 13 14 9 10 10 11 22 27 24 19 18 13 5  
MIN CHILL 33 17 -2 -3 10 8 7 8 24 18 4  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 26 1 10 2 24 4 14 2 22  
TEMP 23 13 9 2 6 6 5 7 18 21 15 6 11 11 5 5 19 20  
DEWPT 9 4 1 -2 -5 -4 -4 0 8 11 8 1 1 1 -2 -2 5 9  
PWIND DIR NW NW NW W NW NW NW SW S  
WIND CHAR WY BZ BZ GN BZ BZ GN LT GN  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 60 10 10 10 10 5 5 0 0  
SNOW L C  
 
 
SDZ050-141000-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 32 24 47 23  
TEMP 49 44 41 38 30 27 29 32 30 27 25 27 29 34 45 47 42 37 34 30 25  
DEWPT 38 36 33 31 28 24 24 24 24 23 24 26 27 28 30 27 22 20 18 19 18  
RH 66 73 73 76 92 88 81 72 78 85 96 96 92 78 55 45 44 50 51 63 74  
WIND DIR NW NW N N N N N NW NE S S S SW W NW NW NW NW NW NW NW  
WIND SPD 23 23 21 21 19 13 10 9 3 4 6 9 11 19 31 35 29 32 32 35 36  
WIND GUST 34 33 33 33 31 44 52 46 48 48 51 52  
CLOUDS OV B1 B2 B2 B2 B2 B2 B2 B1 SC B1 SC SC SC SC SC SC B1 B2 B2 B2  
POP 12HR 30 5 0 0 10  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
RAIN C S  
SNOW C  
SPRINKLES C C  
WIND CHILL 31 27 18 16 20 24 26 22 17 19 19 23 31 24 20 14 7  
MIN CHILL 30 17 14 21 17 17 19 31 19 6  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 28 10 24 11 40 12 29 10 36  
TEMP 26 22 17 11 17 17 13 18 34 34 26 15 23 23 14 16 32 32  
DEWPT 14 7 4 7 1 1 4 10 19 18 16 10 8 6 4 6 12 13  
PWIND DIR NW NW NW W NW NW NW SE W  
WIND CHAR VW WY BZ GN WY BZ BZ GN GN  
AVG CLOUDS B2 B1 B1 B1 SC B1 SC SC SC SC FW SC SC SC SC SC SC SC  
POP 12HR 30 5 5 0 0 0 0 0 0  
SNOW C  
 
 
SDZ057-141000-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 31 23 47 22  
TEMP 50 44 40 36 29 26 28 30 29 25 24 26 29 31 44 46 41 36 33 29 24  
DEWPT 37 36 34 30 27 24 22 23 24 22 23 25 27 29 30 27 24 22 21 20 20  
RH 61 73 79 79 92 92 78 75 81 88 96 96 92 92 57 47 50 56 61 69 84  
WIND DIR NW NW N N N NE NE NW SE SE S S S W NW NW NW NW NW NW NW  
WIND SPD 19 18 18 17 13 9 6 5 3 5 6 8 9 13 26 31 26 26 27 28 31  
WIND GUST 32 28 27 42 40 41 40 42 42  
CLOUDS B2 B1 B2 B2 B1 B1 B2 B2 B1 SC B1 SC B1 SC SC SC B1 B1 B2 OV B2  
POP 12HR 20 5 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
RAIN S  
SNOW C  
SPRINKLES C C  
WIND CHILL 32 26 19 16 20 24 25 19 17 18 20 21 34 31 24 20 14 6  
MIN CHILL 31 18 14 21 16 16 19 30 18 5  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 29 9 22 11 38 11 26 9 33  
TEMP 27 22 16 10 16 17 13 18 32 32 23 13 21 20 13 13 28 29  
DEWPT 12 7 4 6 1 1 5 10 17 17 14 8 5 5 4 5 11 13  
PWIND DIR NW NW NW W NW NW NW SE E  
WIND CHAR VW BZ BZ GN BZ BZ GN GN GN  
AVG CLOUDS B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC  
POP 12HR 30 5 5 0 5 0 0 0 0  
SNOW C  
 
 
SDZ038-141000-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 18 28 20 46 20  
TEMP 47 42 37 28 21 19 23 27 25 23 21 24 26 28 41 45 40 35 33 29 23  
DEWPT 34 33 29 22 16 12 9 9 11 11 12 14 17 22 28 28 24 23 23 22 20  
RH 60 70 72 78 81 74 54 46 55 59 68 65 68 78 59 51 52 61 66 75 88  
WIND DIR NW N N N N N N N E S S S S S NW NW NW NW NW NW NW  
WIND SPD 19 18 18 18 14 10 9 5 3 4 5 9 11 11 17 25 23 23 24 26 28  
WIND GUST 32 32 31 28 27 36 35 36 35 39 41  
CLOUDS B1 B2 B2 SC FW FW SC SC B1 SC B1 B2 B1 SC SC B1 B1 B2 B2 B2 B2  
POP 12HR 20 0 0 20 40  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S S  
SNOW S S C C L  
OBVIS BS  
WIND CHILL 33 27 16 7 8 13 20 21 17 13 14 15 18 32 29 23 20 14 6  
MIN CHILL 24 4 4 15 12 12 14 28 19 4  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 29 5 17 8 31 9 20 6 28  
TEMP 26 18 13 6 11 12 10 13 26 26 18 10 17 16 9 9 23 24  
DEWPT 9 5 3 2 -4 -4 0 5 11 14 10 4 3 2 1 1 7 11  
PWIND DIR NW NW NW SW NW NW NW SE SE  
WIND CHAR WY BZ BZ GN BZ GN GN GN GN  
AVG CLOUDS B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 60 10 10 5 10 5 5 0 0  
SNOW L C  
 
 
SDZ059-141000-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 19 29 20 47 21  
TEMP 49 42 38 31 22 20 25 29 26 23 21 23 24 28 41 46 41 36 34 29 24  
DEWPT 36 34 30 25 18 14 10 9 10 9 11 13 16 22 30 29 26 23 23 22 21  
RH 61 73 73 78 84 77 52 42 50 54 65 65 71 78 65 51 55 59 64 75 88  
WIND DIR NW N N N N N N N NE SE S S S S W NW NW NW NW NW NW  
WIND SPD 19 19 18 19 18 13 11 9 3 3 5 8 10 12 18 25 24 25 25 27 28  
WIND GUST 35 32 28 31 37 37 37 37 40 41  
CLOUDS B1 B2 B2 B1 FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2  
POP 12HR 20 0 0 10 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C C  
SPRINKLES C  
WIND CHILL 33 28 18 8 7 15 20 22 18 13 14 14 17 32 31 24 21 14 7  
MIN CHILL 27 6 5 16 13 12 14 29 20 7  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 30 6 19 8 33 9 22 7 30  
TEMP 27 19 14 7 14 12 10 13 28 27 20 11 18 17 10 10 25 25  
DEWPT 12 7 3 1 -2 -3 0 4 13 16 12 6 4 3 2 1 9 12  
PWIND DIR NW NW NW SW NW NW NW SE SE  
WIND CHAR VW BZ BZ GN BZ BZ GN GN GN  
AVG CLOUDS B2 B2 B2 B2 SC SC SC SC B1 SC SC SC SC SC SC B1 B1 SC  
POP 12HR 50 5 10 5 10 5 5 0 0  
SNOW C C  
 
 
SDZ062-141000-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 17 27 17 42 24  
TEMP 46 41 36 27 19 18 24 27 24 20 18 20 22 24 36 41 39 36 34 31 26  
DEWPT 34 33 29 20 12 8 5 4 6 6 6 7 10 13 21 27 28 25 25 24 22  
RH 63 73 75 74 74 64 43 37 45 54 59 56 59 62 54 57 64 64 69 75 85  
WIND DIR NW N N N N N N N N NW SE S S S SW W NW NW NW NW NW  
WIND SPD 18 17 18 19 17 13 11 10 4 2 2 4 8 10 13 18 19 21 21 24 24  
WIND GUST 32 32 32 33 28 24 32 32 34 34 36 35  
CLOUDS SC B2 B1 FW FW FW FW FW FW SC SC B2 B2 B2 B2 B1 B1 B1 B2 B2 B2  
POP 12HR 10 0 0 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S S  
SNOW S S S C C C  
WIND CHILL 32 26 14 4 4 12 18 18 13 13 14 27 32 29 25 22 18 12  
MIN CHILL 24 2 1 14 16 10 10 27 21 10  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 30 4 14 5 28 8 18 5 26  
TEMP 27 17 13 5 11 10 7 10 22 24 19 10 15 15 8 8 22 24  
DEWPT 11 5 2 0 -4 -4 -3 1 8 12 10 4 2 2 0 -1 5 10  
PWIND DIR NW NW NW W NW NW NW E S  
WIND CHAR WY BZ BZ GN BZ GN GN LT GN  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 SC SC B1 SC SC SC SC SC SC SC SC  
POP 12HR 40 5 10 5 10 5 5 0 0  
SNOW C C  
 
 
SDZ070-141000-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 19 47 26  
TEMP 51 44 41 35 26 23 28 32 27 22 20 22 24 27 41 47 42 38 35 32 28  
DEWPT 36 35 33 27 19 14 9 8 9 8 8 10 12 15 26 30 28 25 24 23 22  
RH 56 70 73 72 74 68 44 36 46 54 59 59 60 60 55 51 57 59 64 69 78  
WIND DIR NW NW NW N N N N N N NW S S S S SW W NW NW NW NW NW  
WIND SPD 17 17 18 19 18 16 13 11 4 2 2 5 9 11 14 20 20 21 21 24 25  
WIND GUST 31 32 29 32 29 32 33 34 36 36  
CLOUDS B1 B1 B1 B1 FW FW FW FW FW FW SC B1 B1 B2 B1 SC SC B1 B1 B2 B2  
POP 12HR 10 0 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C  
SPRINKLES  
WIND CHILL 32 24 12 9 16 22 22 15 15 17 33 34 28 24 19 13  
MIN CHILL 31 10 6 18 17 13 13 33 23 12  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 33 7 20 7 34 11 24 8 32  
TEMP 31 21 15 8 16 14 9 12 28 28 22 13 21 20 11 11 27 27  
DEWPT 15 8 3 2 -2 -4 -2 2 11 14 13 8 5 4 2 2 8 11  
PWIND DIR NW NW NW W NW NW NW E S  
WIND CHAR WY BZ BZ GN BZ GN GN LT GN  
AVG CLOUDS B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 SC  
POP 12HR 30 5 10 0 5 0 5 0 0  
SNOW C C  
 
 
SDZ069-141000-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
318 PM CST TUE JAN 13 2026  
 
DATE 01/13/26 WED 01/14/26 THU 01/15/26 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 30 20 47 25  
TEMP 52 44 40 35 26 23 27 29 27 23 21 23 25 27 41 47 41 38 35 31 27  
DEWPT 37 35 33 28 20 14 10 9 10 8 9 11 14 19 29 30 26 24 23 22 21  
RH 56 70 76 75 78 68 48 42 48 52 59 59 62 71 62 51 55 57 61 69 78  
WIND DIR NW NW NW N N N N N NW NW S S S S SW NW NW NW NW NW NW  
WIND SPD 18 18 18 19 19 16 13 10 4 2 2 5 8 11 16 21 21 21 23 26 26  
WIND GUST 31 32 29 32 32 32 34 35 37 37  
CLOUDS B1 SC B1 B2 FW FW FW FW FW SC B1 B2 B1 B2 B1 SC B1 B1 B1 B2 B2  
POP 12HR 20 0 0 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
SNOW S S C  
SPRINKLES C  
WIND CHILL 31 24 13 10 16 20 21 16 16 17 33 32 27 23 17 11  
MIN CHILL 30 12 8 17 16 15 14 31 22 10  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26  
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 31 8 19 8 34 11 24 8 31  
TEMP 28 21 16 9 14 14 10 13 28 28 22 13 20 19 11 11 26 27  
DEWPT 14 8 3 2 -2 -3 0 2 12 15 12 7 5 5 2 2 10 12  
PWIND DIR NW NW NW W NW NW NW E SE  
WIND CHAR WY BZ BZ GN BZ GN GN LT GN  
AVG CLOUDS B2 B2 B2 B1 B1 SC SC SC B1 SC SC SC SC SC SC B1 B1 SC  
POP 12HR 40 5 10 0 5 0 5 0 0  
SNOW C C  
 
 
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