172  
FOUS53 KFSD 230428  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1028 PM CST TUE JAN 22 2019  
 
IAZ012-231000-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 5 25 7 7 -5  
TEMP 11 9 7 7 19 25 20 21 20 16 9 4 4 2 0 -5 -2 0 3  
DEWPT 8 5 4 6 14 18 19 17 17 15 4 -3 -3 -6 -6 -9 -8 -6 -3  
RH 87 83 87 96 80 74 96 84 88 96 80 72 72 68 75 82 75 75 75  
WIND DIR NW NW NW W SW SW W NW NW NW NW NW NW NW NW NW SW S SE  
WIND SPD 10 6 4 3 6 9 6 10 13 16 19 17 19 18 13 5 3 4 8  
WIND GUST 26 31 31 31 29 32 17  
CLOUDS OV B1 B1 B1 SC FW FW B2 B2 OV B1 SC SC FW FW FW SC B2 B1  
POP 12HR 10 0 5 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES  
SNOW S S S  
OBVIS PF  
WIND CHILL -3 -2 -2 0 10 16 11 11 7 1-10-16-16-19-19-16-10-10-11  
MIN CHILL -3 -4 -5 10 6 -10 -18 -20 -20 -12  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 11 -4 23 15 29 11 16 -3 11  
TEMP 11 5 -3 1 19 22 15 19 22 29 27 17 7 6 -1 -2 7 10  
DEWPT 3 0 -6 -2 9 16 15 19 20 26 24 17 5 3 -4 -5 -2 1  
PWIND DIR NE E SW W E W NW NW NW  
WIND CHAR LT LT GN GN GN GN BZ GN GN  
AVG CLOUDS B2 B1 B1 B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 20 20 10 40 40 50 10 5 5  
SNOW S S C C C S  
 

 
IAZ031-231000-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 7 31 14 14 1  
TEMP 14 12 10 10 21 31 25 25 23 20 16 11 10 8 6 3 4 5 8  
DEWPT 10 8 7 8 15 21 20 18 18 17 9 1 1 -4 -3 -6 -5 -2 1  
RH 84 84 87 91 77 66 81 74 81 88 73 63 66 57 66 65 65 72 72  
WIND DIR NW NW NW W SW W W NW NW NW NW NW NW NW NW NW S S SE  
WIND SPD 13 10 6 3 5 9 6 8 13 16 20 19 20 19 16 5 3 5 9  
WIND GUST 18 29 33 32 31 31  
CLOUDS OV B1 SC SC FW FW FW B1 B2 OV B2 SC FW FW FW FW SC B1 B2  
POP 12HR 10 0 5 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C  
SNOW S S S  
WIND CHILL -1 -1 -1 3 14 23 17 16 11 6 -1 -7 -9-11-12 -8 -2 -5 -5  
MIN CHILL -1 -3 -3 15 9 -3 -10 -14 -13 -7  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 19 2 26 19 35 16 22 2 17  
TEMP 19 14 5 5 21 25 19 24 31 35 29 22 13 12 4 4 13 17  
DEWPT 8 5 1 2 12 18 18 22 25 27 25 19 6 6 -2 -2 0 4  
PWIND DIR NE E SW W SW W NW NW NW  
WIND CHAR GN LT GN LT GN GN BZ BZ GN  
AVG CLOUDS B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1  
POP 12HR 20 20 10 30 20 30 10 5 5  
SNOW S S C S C  
 

 
IAZ014-231000-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 4 22 5 5 -9  
TEMP 10 9 6 6 16 22 17 19 17 14 6 1 2 1 -3 -8 -6 -5 -1  
DEWPT 7 5 4 4 10 15 15 15 15 12 1 -6 -5 -8 -9-12-12 -9 -7  
RH 87 83 91 91 77 74 92 84 92 92 79 72 72 65 75 82 74 82 75  
WIND DIR N NW NW W W SW SW W NW NW NW NW NW NW NW NW W SW S  
WIND SPD 12 9 8 5 6 9 8 11 14 19 21 21 23 20 16 10 6 5 8  
WIND GUST 27 33 37 35 34 33  
CLOUDS OV B2 B1 B1 SC SC SC B1 B2 OV SC FW SC FW FW FW SC B2 B1  
POP 12HR 10 0 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW C  
OBVIS PF BS BS BS BS BS  
WIND CHILL -5 -4 -7 -4 6 12 7 7 2 -3-16-21-20-21-24-26-20-17-15  
MIN CHILL -5 -7 -7 7 2 -17 -21 -24 -27 -20  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 6 -11 18 12 24 8 15 -7 7  
TEMP 5 -2-10 -8 13 17 12 21 19 23 25 15 5 5 -4 -6 4 6  
DEWPT -1 -6-11 -9 4 11 11 16 16 20 21 14 5 3 -6 -8 -5 -3  
PWIND DIR NE NW SW W NE SW NW NW NW  
WIND CHAR LT LT GN GN GN GN BZ BZ GN  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 30 10 20 30 50 60 20 5 5  
SNOW C S C S C L C S  
 

 
IAZ022-231000-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 5 23 7 7 -6  
TEMP 12 10 8 7 16 23 17 20 18 15 10 3 5 3 -1 -4 -3 -2 1  
DEWPT 9 6 6 5 12 16 16 16 16 14 5 -3 -1 -5 -6 -9 -9 -7 -4  
RH 87 83 91 91 84 74 96 84 92 96 80 75 76 68 79 78 75 79 79  
WIND DIR N NW NW W W SW SW W NW NW NW NW NW NW NW NW W SW S  
WIND SPD 13 12 10 8 8 10 9 11 14 17 23 21 23 20 18 10 6 6 10  
WIND GUST 29 35 34  
CLOUDS OV B2 B1 SC FW SC FW B1 B2 OV B1 FW SC FW FW FW SC B2 B1  
POP 12HR 10 0 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C  
SNOW C  
OBVIS BS BS BS BS  
WIND CHILL -4 -5 -6 -6 5 12 6 8 4 -1-10-19-17-18-22-21-17-15-15  
MIN CHILL -5 -7 -8 6 4 -10 -20 -23 -23 -17  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 9 -7 18 12 27 11 17 -3 8  
TEMP 9 3 -6 -4 14 18 12 18 21 26 27 17 11 8 -1 -2 5 8  
DEWPT 3 -1 -7 -6 6 14 12 17 20 23 24 17 8 5 -4 -6 -2 0  
PWIND DIR NE E SW W N SW NW NW NW  
WIND CHAR GN LT GN GN GN GN BZ BZ GN  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 40 20 20 20 40 50 10 5 5  
SNOW C S S S S C C C  
 

 
MNZ072-231000-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 1 23 0 0 -14  
TEMP 7 5 3 5 16 23 20 19 16 9 0 -3 -1 -3 -7-14-10 -9 -7  
DEWPT 6 2 1 3 12 17 16 15 15 5 -5-11 -9-11-13-19-17-15-13  
RH 96 87 91 91 84 77 84 84 96 83 79 68 68 68 74 77 70 74 74  
WIND DIR NW NW W SW SW SW W NW NW NW NW NW NW NW NW W W W SW  
WIND SPD 9 6 5 5 8 9 9 14 19 23 21 20 20 18 14 9 6 5 6  
WIND GUST 26 36 37 35 32 29  
CLOUDS OV B2 B1 B2 B2 B1 B1 OV OV B2 SC SC SC SC FW FW SC B1 B1  
POP 12HR 10 0 10 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW S  
OBVIS PF PF BS BS BS BS BS  
WIND CHILL -7 -7 -8 -6 6 13 9 5 -1-12-23-26-24-25-28-32-26-22-21  
MIN CHILL -8 -9 -9 7 -1 -23 -27 -28 -33 -26  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 1 -15 19 8 18 4 9 -10 5  
TEMP 1 -8-15 -9 12 18 8 15 10 17 16 7 5 2 -8 -8 4 -7  
DEWPT -7-12-17 -12 3 12 8 11 10 13 13 6 0 -3-10 -12 -6 -8  
PWIND DIR NW W SW W E E N NW NW  
WIND CHAR LT LT GN GN GN GN BZ BZ GN  
AVG CLOUDS B1 SC SC B1 B2 B2 B2 OV B2 B2 OV OV OV OV B2 B1 B1 B1  
POP 12HR 20 10 10 30 70 80 40 5 5  
SNOW S C S S L D C C  
 

 
MNZ081-231000-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 2 20 0 0 -15  
TEMP 8 6 5 4 13 20 16 17 15 11 1 -4 -3 -4 -8-15-13-10 -7  
DEWPT 6 4 2 2 10 15 14 15 14 10 -3-10 -8-10-12-18-17-14-12  
RH 91 91 87 91 87 81 92 92 96 96 83 75 78 75 82 86 82 82 78  
WIND DIR NW NW NW W SW SW SW W NW NW NW NW NW NW NW W W SW SW  
WIND SPD 10 9 5 5 6 8 8 12 17 24 24 23 23 20 16 10 6 6 6  
WIND GUST 25 37 37 39 37 34  
CLOUDS OV B2 B1 B1 B1 B1 B1 B2 OV OV SC FW SC SC FW FW SC B1 B1  
POP 12HR 10 0 10 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C C  
SNOW S  
OBVIS F BS BS BS BS BS  
WIND CHILL -7 -8 -7 -7 3 10 6 4 -1 -9-23-29-27-28-30-35-29-24-21  
MIN CHILL -8 -9 -8 5 -3 -24 -30 -30 -36 -27  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 0 -16 16 7 18 4 9 -10 3  
TEMP -1 -8-16 -10 8 16 7 16 9 17 17 8 3 1 -7 -9 1 0  
DEWPT -6-11-16 -12 2 10 7 12 9 14 14 7 1 -1 -9 -11 -7 -6  
PWIND DIR NW W SW W E E N NW NW  
WIND CHAR LT LT GN GN GN GN BZ BZ GN  
AVG CLOUDS B1 SC SC B1 B2 B2 B2 OV B2 B2 B2 B2 OV OV B2 B1 B1 B1  
POP 12HR 20 10 10 40 70 70 30 5 5  
SNOW S C C L L C C  
 

 
MNZ089-231000-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 2 21 1 1 -13  
TEMP 8 7 5 4 14 21 17 18 16 12 2 -3 -1 -3 -5-13 -9 -7 -4  
DEWPT 5 2 1 3 10 14 15 15 15 11 -3 -9 -7-10-11-16-15-12-10  
RH 87 79 83 95 84 74 92 88 96 96 79 75 75 71 74 86 74 78 75  
WIND DIR NW NW W W SW SW W W NW NW NW NW NW NW NW W W SW SW  
WIND SPD 11 8 6 8 8 10 10 13 17 23 23 21 21 20 16 9 6 6 8  
WIND GUST 25 29 34 37 34 32 31  
CLOUDS OV B2 B2 B1 B1 B1 SC B2 OV OV SC SC SC FW FW FW SC B2 B1  
POP 12HR 10 0 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES  
SNOW S  
OBVIS PF BS BS BS BS BS  
WIND CHILL -7 -6 -7 -9 3 10 5 4 0 -7-21-27-24-26-27-31-25-21-19  
MIN CHILL -9 -9 -11 4 -1 -22 -28 -28 -32 -24  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 3 -13 17 9 22 6 11 -9 4  
TEMP 3 -4-13 -7 10 17 9 15 14 21 22 12 3 3 -6 -8 0 4  
DEWPT -4 -9-14 -10 3 10 9 13 13 17 19 10 1 0 -9 -11 -6 -5  
PWIND DIR N W SW W E W N NW NW  
WIND CHAR LT LT GN GN GN GN BZ BZ GN  
AVG CLOUDS B1 SC SC B1 B2 B2 B2 OV B2 B2 B2 B2 OV OV B2 B1 B1 B1  
POP 12HR 20 10 10 40 70 70 20 5 5  
SNOW S C S L L C S  
 

 
SDZ040-231000-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 0 22 2 2 -14  
TEMP 5 2 1 5 17 22 16 20 18 11 2 -3 -2 -3 -7-14-11 -7 -4  
DEWPT 2 -3 -2 3 13 17 15 17 17 8 -4-10 -8-10-12-18-16-12 -9  
RH 87 79 87 91 84 81 96 88 96 87 75 71 75 71 78 81 78 78 78  
WIND DIR NW NW S S SW W W NW NW N NW NW NW NW W W SW SW SE  
WIND SPD 6 4 3 4 8 9 9 13 17 19 18 16 17 16 10 5 5 4 6  
WIND GUST 27 35 33 31 26 28  
CLOUDS B1 SC SC B2 B1 B1 B1 OV OV OV SC SC SC FW FW SC SC B2 B1  
POP 12HR 5 0 10 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C  
SNOW S S C  
OBVIS PF BS  
WIND CHILL -7 -9 -8 -4 7 12 5 7 3 -7-19-24-23-24-25-28-24-18-18  
MIN CHILL -7 -9 -10 4 3 -19 -25 -26 -31 -23  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 3 -13 20 11 24 3 9 -9 7  
TEMP 2 -4-13 -6 12 20 11 18 13 23 22 8 2 1 -7 -7 5 4  
DEWPT -4 -9-14 -8 6 15 11 16 13 19 18 8 -1 -3-10 -11 -4 -4  
PWIND DIR NE W SW W SE W N NW NW  
WIND CHAR LT LT GN GN GN GN BZ GN GN  
AVG CLOUDS B1 SC B1 B1 B2 B2 OV OV B2 B2 B2 OV OV B2 B1 B1 B1 B2  
POP 12HR 30 20 5 30 70 60 20 5 5  
SNOW C S C S S L L C S  
 

 
SDZ050-231000-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 12 35 7 10 2  
TEMP 13 13 17 20 31 35 29 27 23 17 8 4 7 8 6 2 8 15 18  
DEWPT 8 9 12 14 21 25 23 23 22 16 4 -2 -1 -2 -2 -3 1 10 10  
RH 80 84 80 77 66 66 78 85 96 96 83 75 69 63 69 79 72 80 70  
WIND DIR W W SW W W NW NW NW NW NW NW NW NW NW NW S S SW NW  
WIND SPD 6 6 6 9 14 14 11 11 14 17 17 14 16 13 5 3 5 8 8  
WIND GUST 23 32 31 32 28 28  
CLOUDS SC SC SC SC FW FW B2 B2 OV OV B1 SC FW FW FW B1 B1 B2 B2  
POP 12HR 5 0 10 5 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
SNOW C C  
WIND CHILL 2 4 8 9 21 25 20 17 10 1-10-14-11 -8 -4 -6 -3 4 8  
MIN CHILL 1 1 6 18 10 -10 -14 -11 -8 -2  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 20 8 34 24 39 14 21 4 22  
TEMP 20 11 8 14 31 33 25 27 36 38 28 18 12 13 8 5 20 18  
DEWPT 12 8 7 11 23 26 25 26 29 27 25 13 6 7 4 3 9 10  
PWIND DIR NW S W W W NW NW NW NW  
WIND CHAR GN LT GN GN GN BZ WY GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 5 20 10 20 5 5 10 10 5  
SNOW S S S  
 

 
SDZ057-231000-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 9 34 8 9 0  
TEMP 11 11 13 16 28 34 28 26 22 16 8 4 6 7 4 0 4 12 12  
DEWPT 6 7 9 12 22 26 24 23 21 15 3 -4 -2 -3 -3 -4 -1 6 6  
RH 80 83 84 84 78 72 85 88 96 96 79 68 69 63 72 83 79 76 76  
WIND DIR W SW SW W W NW NW NW N N NW NW NW NW W S S S N  
WIND SPD 4 4 4 6 10 11 9 10 14 17 17 12 14 11 6 2 4 5 5  
WIND GUST 23 34 29 29 26  
CLOUDS B2 B1 B1 B1 SC FW B2 OV OV OV SC SC FW FW FW B1 B1 B2 B2  
POP 12HR 5 0 10 5 40  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C  
SNOW C C  
WIND CHILL 4 3 5 7 19 26 19 16 9 0-10-13-12 -8 -8 -3 -5 3 2  
MIN CHILL 3 3 3 18 9 -10 -14 -11 -10 -4  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 16 2 33 25 37 13 19 2 19  
TEMP 15 7 2 8 27 32 25 27 36 36 28 17 12 14 7 3 18 13  
DEWPT 9 4 2 7 23 28 25 27 31 30 26 14 6 7 4 2 9 10  
PWIND DIR N SE W W W NW NW NW W  
WIND CHAR LT LT GN GN GN BZ BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2  
POP 12HR 5 20 20 10 10 10 10 10 5  
SNOW S S S S  
 

 
SDZ038-231000-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 2 27 3 3 -10  
TEMP 3 3 6 9 19 27 22 20 18 11 3 -3 1 0 -5-10 -8 0 1  
DEWPT 2 -1 1 5 14 21 19 19 17 8 -2-10 -6 -8-10-14-13 -6 -6  
RH 95 83 79 83 80 78 88 96 96 87 79 71 72 68 78 82 78 75 72  
WIND DIR W S S S W W NW NW N N NW NW NW NW NW SW S S E  
WIND SPD 5 3 5 8 8 10 9 13 18 20 19 14 16 12 9 3 4 5 6  
WIND GUST 27 37 35 32 29 27 23  
CLOUDS FW B1 B1 B1 SC SC B2 OV OV B2 SC SC FW FW FW SC B1 B2 B2  
POP 12HR 5 0 10 5 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW C C S  
OBVIS BS BS  
WIND CHILL -8 -4 -4 -3 9 18 12 7 2 -9-18-22-19-18-22-19-20-13-12  
MIN CHILL -8 -8 -6 11 1 -18 -23 -23 -23 -19  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 6 -8 26 16 31 6 12 -6 11  
TEMP 5 -4 -8 -4 18 26 17 17 22 31 25 10 5 4 -2 -5 9 8  
DEWPT -1 -6 -9 -5 12 20 17 17 21 26 21 7 0 -1 -6 -8 0 1  
PWIND DIR NE SE SW NW SW NW N NW W  
WIND CHAR LT LT GN GN GN BZ BZ GN GN  
AVG CLOUDS B1 B1 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 20 20 10 30 50 40 20 5 5  
SNOW S S C S C L C C S  
 

 
SDZ059-231000-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 5 29 7 7 -6  
TEMP 8 6 7 11 22 29 23 25 22 17 8 1 3 2 -1 -6 -3 5 5  
DEWPT 5 2 3 7 16 22 20 20 20 14 2 -6 -4 -6 -8-11 -9 -2 -2  
RH 87 83 83 83 77 75 88 81 92 88 76 72 72 68 71 78 75 72 72  
WIND DIR NW W S S W W NW NW NW NW NW NW NW NW NW SW S S SE  
WIND SPD 6 4 4 6 9 10 9 12 16 19 19 16 17 14 9 3 5 6 6  
WIND GUST 24 32 34 32 29 31 26  
CLOUDS SC B1 B2 B1 SC FW B1 OV OV OV SC SC FW FW FW SC B1 B2 B2  
POP 12HR 5 0 10 5 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C  
SNOW C C S  
OBVIS BS BS  
WIND CHILL -3 -3 -2 0 12 20 13 14 8 0-11-19-17-17-17-12-14 -7 -7  
MIN CHILL -5 -4 -4 12 7 -11 -20 -18 -19 -13  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 10 -4 29 20 33 10 16 -2 14  
TEMP 9 4 -4 2 20 29 21 22 27 33 27 15 5 6 0 -1 10 13  
DEWPT 3 -1 -5 -2 14 22 21 22 25 28 24 12 1 1 -3 -4 2 4  
PWIND DIR N SE SW W SW W NW NW W  
WIND CHAR LT LT GN GN GN BZ BZ GN GN  
AVG CLOUDS B1 B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 20 20 5 30 30 30 20 5 5  
SNOW S S C C C S S  
 

 
SDZ062-231000-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 2 24 5 5 -9  
TEMP 8 5 3 6 18 24 19 21 19 15 6 1 1 -1 -3 -9 -6 -2 1  
DEWPT 5 2 2 4 13 18 18 17 18 14 1 -5 -6 -8 -9-13-11 -7 -5  
RH 87 87 95 91 80 77 96 84 96 96 79 75 72 71 75 82 78 79 75  
WIND DIR NW NW W SW SW W W NW NW N NW NW NW NW NW W SW S SE  
WIND SPD 8 4 3 4 8 9 6 11 14 18 18 16 18 14 11 3 3 3 5  
WIND GUST 26 28 34 33 28 32 27 21  
CLOUDS OV B1 B1 B2 SC SC SC OV B2 OV SC SC SC FW FW FW SC B2 B1  
POP 12HR 10 0 5 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C  
SNOW S S S  
OBVIS PF BS  
WIND CHILL -4 -5 -3 -2 8 15 10 9 4 -2-13-19-19-21-21-18-12-10-11  
MIN CHILL -6 -7 -8 8 3 -15 -22 -23 -24 -15  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 9 -7 24 16 30 9 13 -5 10  
TEMP 9 1 -7 -1 17 24 16 22 20 29 26 15 4 3 -3 -4 4 9  
DEWPT 0 -4 -9 -4 9 16 16 20 19 24 23 14 2 1 -6 -7 -2 0  
PWIND DIR NE E SW W E W NW NW NW  
WIND CHAR LT LT LT LT GN GN BZ GN GN  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 20 20 10 30 50 40 20 5 5  
SNOW S S C L C S S  
 

 
SDZ070-231000-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 8 31 11 11 1  
TEMP 13 11 9 11 24 31 24 24 23 19 13 7 7 6 4 2 3 6 9  
DEWPT 9 7 7 8 16 21 21 20 20 17 6 0 -3 -5 -5 -6 -5 -1 1  
RH 84 83 91 87 71 66 88 84 88 92 73 72 63 60 65 68 68 72 69  
WIND DIR NW NW W SW SW W W NW NW NW NW NW NW NW NW NW S S SE  
WIND SPD 9 5 4 2 5 9 6 9 13 17 19 17 19 17 13 3 2 5 8  
WIND GUST 19 27 29 29 28 32 27  
CLOUDS OV B1 SC SC FW FW FW B2 B2 OV B2 SC FW FW FW FW SC B2 B2  
POP 12HR 10 0 5 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
SNOW S S S  
WIND CHILL 1 1 1 17 23 16 14 11 4 -4-11-13-13-14 -6 -3 -3  
MIN CHILL 0 -1 -1 14 9 -5 -14 -15 -14 -6  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 18 3 29 21 35 15 20 2 17  
TEMP 18 11 4 7 25 28 21 24 31 35 30 21 10 9 4 3 13 17  
DEWPT 6 4 0 3 13 18 20 23 25 28 25 18 4 4 -2 -2 0 5  
PWIND DIR N E SW W SW W NW NW NW  
WIND CHAR LT LT GN LT GN GN BZ GN GN  
AVG CLOUDS B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 20 20 5 20 20 30 10 5 5  
RAIN S C  
SNOW S S S S C  
 

 
SDZ069-231000-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
1028 PM CST TUE JAN 22 2019  
 
DATE 01/22/19 WED 01/23/19 THU 01/24/19 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 7 31 9 9 0  
TEMP 11 10 9 11 24 31 25 24 22 18 12 6 5 6 4 1 3 7 9  
DEWPT 8 6 5 9 17 22 21 20 20 17 6 0 -3 -4 -5 -6 -4 0 2  
RH 87 83 83 91 74 69 84 84 92 96 76 76 69 62 65 72 72 72 72  
WIND DIR NW NW SW SW SW W W NW NW NW NW NW NW NW NW W S S SE  
WIND SPD 9 5 4 3 8 10 8 11 16 19 20 19 19 16 12 2 3 4 8  
WIND GUST 24 28 33 34 29 29 29  
CLOUDS OV SC B1 B1 FW FW FW B2 B2 OV B1 SC FW FW FW SC SC B2 B2  
POP 12HR 10 0 5 5 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
SNOW C C  
OBVIS BS BS BS BS  
WIND CHILL -1 0 1 5 15 22 15 13 9 3 -8-14-15-13-13 -3 -3 -3 -3  
MIN CHILL -2 -2 0 13 8 -9 -17 -15 -14 -6  
 
DATE 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19 TUE 01/29/19  
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 17 2 30 22 35 14 19 2 17  
TEMP 17 9 2 7 25 30 23 24 32 35 28 19 9 8 3 3 13 17  
DEWPT 6 3 0 3 14 20 21 24 27 28 25 18 3 4 -2 -2 1 5  
PWIND DIR N E SW W SW W NW NW NW  
WIND CHAR GN LT GN GN GN BZ BZ BZ GN  
AVG CLOUDS B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 10 20 5 20 20 20 10 5 5  
RAIN S S  
SNOW S S S S  
 

 
 
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