983  
FOUS53 KFSD 221457  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
857 AM CST TUE JAN 22 2019  
 
IAZ012-222200-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 20 5 24 8 8  
TEMP 18 20 17 15 13 10 8 6 7 18 24 21 20 20 19 13 3 3 2 -2  
DEWPT 16 16 14 11 10 8 5 4 6 14 18 19 17 17 15 6 -2 -3 -4 -6  
RH 92 84 88 84 87 91 87 91 96 84 77 92 88 88 84 73 79 75 75 82  
WIND DIR N N N N N NW NW W SW SW SW W W NW NW N NW NW NW NW  
WIND SPD 11 18 19 14 18 13 12 6 4 6 9 8 8 13 16 21 20 20 14 11  
WIND GUST 26 35 32 27 21  
CLOUDS OV OV OV OV OV B2 B1 B1 SC SC FW SC B1 B1 B2 B1 SC SC FW FW  
POP 12HR 40 20 0 20 5  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FRZG DRZL S  
SNOW C C C S S  
WIND CHILL 6 5 1 0 -5 -6 -8 -6 -2 9 14 11 10 7 4 -6-19-19-17-19  
MIN CHILL 3 -2 -7 -10 -7 11 7 -7 -21 -20  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -6 11 -2 20 14 26 5 11  
TEMP -3 4 11 -1 -1 5 19 18 21 14 20 25 12 9 2 4  
DEWPT -8 -2 3 -1 -3 2 11 13 16 13 16 19 12 6 -2 -1  
PWIND DIR SW NE SE W W W W N  
WIND CHAR LT LT LT GN GN GN GN BZ  
AVG CLOUDS SC B1 B1 B1 B1 B2 B2 B1 B2 B2 B2 B1 B2 B2 B2 B2  
POP 12HR 40 5 40 5 10 10 10 20  
SNOW C C S  
 

 
IAZ031-222200-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 23 7 29 13 13  
TEMP 20 20 19 16 15 13 10 8 9 20 29 24 22 23 22 18 8 6 5 2  
DEWPT 19 17 16 13 11 10 8 7 8 15 21 20 18 18 17 12 4 1 -1 -3  
RH 96 88 88 88 84 87 91 96 96 81 72 84 84 81 81 77 83 79 76 79  
WIND DIR N N N N NW NW NW NW W SW SW W W NW NW N NW NW NW NW  
WIND SPD 13 18 18 17 20 16 12 8 4 5 8 6 6 13 16 19 18 19 14 12  
WIND GUST 27 27 26 31 28 29 26  
CLOUDS OV OV OV OV OV B2 B1 SC SC SC FW FW SC B1 B2 B2 SC SC FW FW  
POP 12HR 60 30 0 10 10  
QPF 12HR 0.05 0 0 0 0  
SNOW 12HR 1 00-00 00-00  
FLURRIES C C C  
FRZG DRZL S  
SNOW C L C C  
WIND CHILL 7 5 4 1 -2 -4 -6 -5 0 12 21 16 14 11 8 2-11-14-13-15  
MIN CHILL 2 -1 -6 -8 -5 15 9 1 -15 -17  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -2 19 2 24 17 30 11 15  
TEMP -1 10 19 9 2 8 22 24 24 17 25 29 15 14 7 10  
DEWPT -4 3 8 4 1 6 13 16 19 15 17 21 13 8 -1 2  
PWIND DIR SW NW SE W W W W NW  
WIND CHAR LT GN LT GN LT GN GN BZ  
AVG CLOUDS SC B1 B1 B1 B1 B2 B2 B1 B2 B2 B1 B1 B1 B2 B2 B2  
POP 12HR 40 5 40 5 5 5 5 20  
SNOW C C S S  
 

 
IAZ014-222200-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 22 4 21 5 6  
TEMP 21 22 19 16 13 11 9 6 5 15 21 18 17 18 18 10 1 1 -1 -5  
DEWPT 17 17 16 12 9 7 5 4 4 10 15 15 15 15 12 4 -4 -5 -6 -8  
RH 84 81 88 84 84 83 83 91 95 80 77 88 92 88 77 76 79 75 79 86  
WIND DIR NE N N N N N NW NW W W SW SW W NW NW N NW NW NW NW  
WIND SPD 8 13 16 19 19 14 13 9 6 6 9 8 9 14 19 24 21 21 18 13  
WIND GUST 29 25 36 33 32  
CLOUDS OV OV OV OV OV OV B1 SC SC SC SC SC SC B1 B2 B1 SC SC FW FW  
POP 12HR 60 30 0 10 5  
QPF 12HR 0.05 0.01 0 0 0  
SNOW 12HR 1 T 00-00  
FLURRIES C C  
FRZG DRZL  
SNOW C C C C S  
OBVIS BS BS BS BS BS BS  
WIND CHILL 11 9 5 -1 -5 -5 -8 -9 -7 5 11 8 6 4 2-10-21-21-23-25  
MIN CHILL 8 -3 -7 -10 -10 8 3 -12 -24 -26  
WINTER WEATH Y Y  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -11 5 -10 17 9 22 3 9  
TEMP -9 0 5 -5-10 1 15 10 11 12 14 22 10 6 2 4  
DEWPT -12 -6 -1 -7-10 -4 7 8 11 10 12 17 9 4 -2 -1  
PWIND DIR W NE S W W W NW N  
WIND CHAR GN GN LT GN GN GN GN BZ  
AVG CLOUDS SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 40 20 30 10 20 20 20 10  
SNOW C S C S S S  
 

 
IAZ022-222200-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 23 5 22 8 8  
TEMP 22 23 21 17 15 12 9 6 6 16 22 18 18 19 18 13 3 2 1 -4  
DEWPT 19 20 18 14 11 9 6 6 6 12 16 16 16 16 15 8 -1 -1 -2 -5  
RH 88 88 88 88 84 87 87100100 84 77 92 92 88 88 80 83 87 87 95  
WIND DIR NE N N N N N NW NW W W SW SW W NW NW N N NW NW NW  
WIND SPD 8 17 18 19 19 16 16 11 8 8 9 9 10 14 17 24 20 23 17 14  
WIND GUST 33 33 28  
CLOUDS OV OV OV OV OV B2 B1 SC SC SC SC SC SC B1 B2 B1 SC SC FW FW  
POP 12HR 70 60 0 10 10  
QPF 12HR 0.11 0.02 0 0 0  
SNOW 12HR 1 T 00-00  
FRZG DRZL S  
SNOW L L L L C  
OBVIS BS BS BS BS BS BS BS  
WIND CHILL 12 9 6 0 -2 -4 -9-10 -7 5 12 7 6 4 2 -7-18-21-19-24  
MIN CHILL 7 -1 -5 -10 -10 6 3 -8 -22 -24  
WINTER WEATH Y Y  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -9 8 -7 17 11 24 6 12  
TEMP -8 1 8 -1 -7 1 16 11 17 11 16 24 13 9 6 7  
DEWPT -10 -3 4 -1 -7 -1 9 11 13 11 14 19 12 7 0 1  
PWIND DIR W NW SE W W W W NW  
WIND CHAR GN GN LT GN GN GN GN BZ  
AVG CLOUDS SC B1 B1 B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 30 20 40 20 10 10 10 20  
SNOW C S C S S  
 

 
MNZ072-222200-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 16 1 22 -1 2  
TEMP 12 16 15 11 10 7 3 1 3 16 22 20 20 20 10 4 -2 -1 -1 -7  
DEWPT 12 12 11 9 6 6 2 1 3 12 17 16 15 15 5 -3 -8 -9 -8-12  
RH 100 84 84 91 83 96 95100100 84 81 84 81 81 80 72 75 68 71 78  
WIND DIR N N N NW N NW NW W SW SW SW W NW NW NW NW NW NW NW NW  
WIND SPD 6 13 17 13 14 14 9 6 6 8 9 10 12 20 23 24 20 20 14 13  
WIND GUST 35 35 33 26  
CLOUDS OV OV OV OV OV B2 B1 B1 SC SC SC SC B2 B2 B1 SC SC SC SC SC  
POP 12HR 30 10 0 10 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW S C C  
OBVIS BS BS BS BS BS  
WIND CHILL 1 1 0 -5 -7-10-12-12 -9 6 12 8 7 4-10-19-25-24-21-28  
MIN CHILL -2 -6 -13 -15 -13 7 3 -20 -27 -28  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -15 2 -12 15 7 16 -1 5  
TEMP -11 -5 2 -6-12 0 14 7 15 11 10 15 0 4 0 -1  
DEWPT -16 -12 -6-12-14 -7 4 6 10 6 7 10 0 -1 -5 -7  
PWIND DIR SW N W W W NW NW N  
WIND CHAR GN LT LT GN GN GN GN BZ  
AVG CLOUDS SC B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 20 10 20 10 30 50 50 10  
SNOW S S C C C C S  
 

 
MNZ081-222200-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 19 2 19 0 1  
TEMP 17 19 17 15 12 9 7 3 3 13 19 17 17 19 15 6 -4 -4 -4 -8  
DEWPT 14 15 14 11 8 6 4 2 2 10 15 14 15 15 10 -1 -8 -8 -9-12  
RH 88 84 88 84 84 87 87 95 95 87 84 88 92 84 80 72 82 82 78 82  
WIND DIR N N N N N N NW NW W SW SW SW W NW NW NW NW NW NW NW  
WIND SPD 10 16 19 18 21 19 18 9 6 6 9 9 11 18 25 26 24 23 18 14  
WIND GUST 35 37 35 35 28  
CLOUDS OV OV OV OV OV B2 B1 SC SC SC SC SC B1 B1 B2 SC SC SC FW SC  
POP 12HR 40 20 0 10 5  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FLURRIES C C  
FRZG DRZL  
SNOW C C C S  
OBVIS BS BS BS BS BS BS BS BS  
WIND CHILL 5 4 1 -1 -7-10-12-12 -9 3 8 5 4 3 -4-17-29-29-27-30  
MIN CHILL 3 -2 -11 -17 -12 4 1 -18 -30 -31  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -15 0 -14 14 6 17 0 6  
TEMP -13 -6 0 -8-14 -2 12 11 13 10 9 17 2 3 1 -1  
DEWPT -16 -11 -5-11-15 -7 4 6 9 6 7 13 2 1 -4 -5  
PWIND DIR W N SW W W W NW N  
WIND CHAR GN GN LT GN GN GN GN BZ  
AVG CLOUDS SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 30 10 20 10 30 50 50 20  
SNOW C S C S C C S S  
 

 
MNZ089-222200-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 18 2 20 1 2  
TEMP 17 17 16 14 11 9 6 3 3 14 20 19 18 19 15 6 -2 -3 -3 -7  
DEWPT 13 13 12 9 7 5 2 1 3 10 14 15 15 15 11 0 -7 -7 -8-11  
RH 84 84 84 80 83 83 83 91100 84 77 84 88 84 84 76 79 82 78 82  
WIND DIR N N N N N N NW W W SW SW W W NW NW NW NW NW NW NW  
WIND SPD 9 19 19 19 21 20 12 9 8 8 10 10 12 17 23 25 23 21 18 13  
WIND GUST 39 33 32  
CLOUDS OV OV OV OV OV B2 B1 SC SC SC SC SC B1 B1 B2 SC SC SC FW FW  
POP 12HR 40 20 0 20 5  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FLURRIES C  
FRZG DRZL  
SNOW C C C S S S  
OBVIS BS BS BS BS BS BS BS BS BS  
WIND CHILL 5 0 -1 -3 -9-10-11-12-10 3 9 7 5 4 -3-16-26-27-25-27  
MIN CHILL -3 -5 -12 -13 -13 6 3 -17 -29 -29  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -13 4 -11 15 9 20 1 7  
TEMP -10 -3 4 -5-11 -1 13 15 17 13 12 20 7 4 -1 0  
DEWPT -14 -8 -3-10-12 -6 5 7 11 8 10 14 6 2 -4 -5  
PWIND DIR SW NE SW W W W NW N  
WIND CHAR GN GN LT GN GN GN GN BZ  
AVG CLOUDS SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 30 10 30 10 20 40 30 10  
SNOW C C S S C C S  
 

 
SDZ040-222200-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 15 -2 22 0 2  
TEMP 12 14 15 11 10 6 -2 -1 3 17 22 19 21 21 14 6 -3 -2 -2 -6  
DEWPT 10 10 9 8 6 2 -3 -2 3 13 17 15 17 17 8 -1 -8 -7 -8-12  
RH 91 84 77 87 83 83 95 95100 84 81 84 84 84 76 72 78 79 75 74  
WIND DIR N N N NW NW NW NW SW S SW W W NW NW N N NW NW NW W  
WIND SPD 13 18 19 11 13 14 10 5 5 8 10 9 11 17 19 21 17 17 12 10  
WIND GUST 27 34 35 29 23  
CLOUDS OV OV OV OV OV B2 SC B1 B1 SC SC B1 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 20 5 0 20 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW S S S S S  
OBVIS BS BS BS BS  
WIND CHILL -3 -3 -3 -4 -7-11-18-13 -8 6 11 7 9 7 -3-15-24-23-21-24  
MIN CHILL -6 -5 -12 -20 -12 6 5 -16 -26 -25  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -14 5 -9 17 10 21 -1 5  
TEMP -9 -1 5 -6 -8 -1 15 16 20 13 14 20 6 1 -1 -1  
DEWPT -13 -8 -4 -9 -8 -3 7 10 14 11 11 14 4 -1 -6 -7  
PWIND DIR SW NE SW W W W NW N  
WIND CHAR LT LT LT GN GN GN GN BZ  
AVG CLOUDS SC B1 B1 SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 30 10 30 10 20 30 40 20  
SNOW C C S C C C S S  
 

 
SDZ050-222200-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 19 9 34 8 13  
TEMP 12 15 18 18 13 9 11 14 19 31 34 31 29 27 21 13 6 8 11 7  
DEWPT 8 10 12 12 9 8 9 12 14 21 25 23 23 22 16 9 1 0 1 -2  
RH 84 80 77 77 84 96 91 92 80 66 69 72 78 81 81 84 79 69 63 66  
WIND DIR N N NW NW NW NW W W W W NW W NW NW NW N NW NW NW W  
WIND SPD 18 19 23 25 14 9 10 9 10 13 13 10 11 16 17 20 14 16 10 6  
WIND GUST 35 25 27 32 25  
CLOUDS OV OV OV B2 SC FW SC B1 SC FW SC B2 B1 B2 B2 B2 SC SC FW SC  
POP 12HR 50 0 0 20 5  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FLURRIES C  
SNOW S C S S  
OBVIS BS BS BS BS  
WIND CHILL -6 -3 1 0 -3 -4 -3 2 7 21 25 22 20 15 7 -5-12 -9 -3 -5  
MIN CHILL -8 -1 -6 -4 2 21 13 -5 -14 -8  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 4 22 11 32 22 34 10 16  
TEMP 15 20 21 11 16 18 30 31 33 22 29 32 14 12 8 5  
DEWPT 5 12 15 10 13 14 22 23 26 19 20 21 13 10 5 3  
PWIND DIR SW N NW NW W W NW NW  
WIND CHAR GN GN LT GN GN GN BZ BZ  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2  
POP 12HR 20 5 20 10 10 5 20 30  
SNOW S S S C  
 

 
SDZ057-222200-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 20 7 33 7 11  
TEMP 14 17 20 17 10 7 8 10 15 28 33 29 26 25 18 12 5 6 9 4  
DEWPT 10 11 13 12 8 6 7 9 12 22 26 24 23 22 15 7 0 0 0 -2  
RH 84 77 74 80 91 96 96 96 88 78 75 81 88 88 88 80 79 76 66 75  
WIND DIR N NW NW NW W W SW SW W W W W NW N N N NW NW NW W  
WIND SPD 13 16 18 9 6 6 8 5 8 11 11 9 9 17 17 18 13 13 9 5  
WIND GUST 26 31  
CLOUDS OV OV B2 B1 SC SC B1 B2 SC FW SC B1 B2 B2 B2 B1 SC SC FW SC  
POP 12HR 30 0 0 20 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW S S S S  
WIND CHILL -1 1 5 5 -2 -4 -4 0 5 18 25 20 17 12 3 -5-12-11 -4 -7  
MIN CHILL -4 1 -6 -4 0 20 11 -6 -14 -10  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 1 18 6 31 23 33 8 14  
TEMP 10 16 17 7 8 12 28 30 33 24 28 31 13 10 6 6  
DEWPT 4 9 11 7 8 10 22 23 27 21 21 22 12 9 3 2  
PWIND DIR SW N S W W W NW N  
WIND CHAR LT GN LT GN GN GN BZ BZ  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 OV B2  
POP 12HR 20 5 20 20 10 5 20 30  
SNOW S S S S C  
 

 
SDZ038-222200-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 16 1 27 3 5  
TEMP 13 15 16 14 8 3 1 3 6 19 27 23 23 22 14 8 -1 0 0 -5  
DEWPT 7 9 10 9 4 2 -1 1 5 14 21 19 20 18 8 1 -6 -5 -6 -9  
RH 76 77 77 80 83 95 91 91 96 80 78 84 88 84 76 72 79 79 75 82  
WIND DIR N N NW NW NW NW W S S W W W NW N N N NW NW NW W  
WIND SPD 18 18 17 17 12 9 5 5 6 6 8 8 11 19 19 20 16 16 11 8  
WIND GUST 31 34 31 27 26  
CLOUDS OV OV OV B2 SC SC B1 B1 SC SC SC B1 B1 B2 B2 B1 SC SC FW SC  
POP 12HR 30 0 0 10 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C  
SNOW S S  
OBVIS BS BS BS BS  
WIND CHILL -4 -2 0 -3 -8-12-10 -9 -6 10 19 14 12 7 -3-11-21-20-16-20  
MIN CHILL -5 -4 -13 -14 -9 13 6 -13 -24 -23  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -9 9 -4 24 16 27 2 7  
TEMP -2 4 8 -4 -1 2 21 22 27 17 23 25 10 5 -2 -2  
DEWPT -9 -4 0 -4 -2 0 12 14 20 14 15 17 7 1 -5 -6  
PWIND DIR S NE S W W W NW N  
WIND CHAR LT LT LT GN GN GN BZ BZ  
AVG CLOUDS SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 OV B2  
POP 12HR 40 5 20 10 20 20 30 30  
SNOW C S S S S S C S C S  
 

 
SDZ059-222200-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 17 3 29 6 7  
TEMP 13 14 16 15 13 8 3 5 8 22 29 25 24 24 19 12 2 1 1 -2  
DEWPT 10 10 11 10 8 5 2 3 7 16 22 20 20 20 14 5 -2 -3 -4 -6  
RH 87 84 80 80 80 87 95 91 96 77 75 81 84 84 80 73 83 83 79 82  
WIND DIR N N NW NW NW NW W S S W W W NW NW NW N NW NW NW W  
WIND SPD 18 18 19 17 8 8 8 5 5 8 10 8 9 18 19 20 20 17 11 8  
WIND GUST 29 34 35  
CLOUDS OV OV OV OV B1 SC SC B1 SC SC FW B1 B1 B1 B2 B1 SC SC FW SC  
POP 12HR 20 0 0 20 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
SNOW S S S S S  
OBVIS BS BS BS BS BS  
WIND CHILL -4 -3 -1 -1 1 -5-11 -6 -3 12 20 16 15 10 3 -7-20-19-16-17  
MIN CHILL -8 -4 -7 -12 -7 15 8 -7 -22 -19  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -6 13 0 25 19 29 5 9  
TEMP 1 8 12 0 2 6 22 24 28 20 24 28 13 9 -1 0  
DEWPT -5 0 4 0 1 3 14 17 23 17 17 19 10 5 -3 -3  
PWIND DIR S N SE W W W NW N  
WIND CHAR LT GN LT GN GN GN BZ BZ  
AVG CLOUDS SC B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 OV B2  
POP 12HR 40 5 30 10 20 10 10 30  
SNOW C C C S C S  
 

 
SDZ062-222200-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 19 2 24 5 6  
TEMP 17 18 17 14 12 9 4 2 4 17 24 21 20 22 19 11 1 0 -1 -4  
DEWPT 14 12 11 9 7 5 2 2 4 13 18 18 17 18 15 5 -3 -5 -6 -8  
RH 88 77 77 80 80 83 91100100 84 77 88 88 84 84 76 83 79 79 82  
WIND DIR N N N N N NW NW W SW SW W W NW NW N N NW NW NW NW  
WIND SPD 14 18 18 17 17 10 6 4 4 8 8 8 8 16 20 19 20 20 12 9  
WIND GUST 28 28 28 27 34 36 33 25  
CLOUDS OV OV OV OV OV B2 B1 B1 SC SC FW SC B2 B1 B2 B1 SC SC FW FW  
POP 12HR 40 10 0 20 5  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FRZG DRZL  
SNOW S C C S S  
OBVIS BS BS BS BS BS BS  
WIND CHILL 3 3 1 -3 -6 -5 -8 -8 -5 8 15 12 10 8 3 -7-21-22-19-20  
MIN CHILL -1 -4 -10 -13 -9 9 7 -9 -24 -24  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -9 10 -4 22 14 26 3 8  
TEMP -4 4 10 -2 -3 3 19 19 22 16 18 25 10 7 -1 0  
DEWPT -9 -4 1 -3 -5 0 10 13 17 14 15 18 9 4 -4 -4  
PWIND DIR SW NE SE W W W NW N  
WIND CHAR LT LT LT GN LT GN GN BZ  
AVG CLOUDS SC B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 40 5 40 5 10 20 10 10  
SNOW C C S  
 

 
SDZ070-222200-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 20 8 30 12 12  
TEMP 19 19 17 15 14 12 9 8 10 24 30 26 24 24 22 18 7 6 5 3  
DEWPT 16 15 12 11 10 9 7 7 8 16 21 21 20 20 17 11 2 -1 -3 -5  
RH 88 84 80 84 84 87 91 96 91 71 69 81 84 84 81 73 79 72 69 68  
WIND DIR NW N N NW NW NW NW W SW SW W W W NW NW NW NW NW NW NW  
WIND SPD 13 19 20 17 18 12 11 5 4 6 8 6 6 13 16 20 19 17 13 10  
WIND GUST 27 27 32 29 25  
CLOUDS OV OV OV OV OV B2 SC SC SC SC FW FW B1 B1 B2 B2 SC SC FW FW  
POP 12HR 40 10 0 10 5  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FLURRIES C C C  
FRZG DRZL  
SNOW C C C S S  
WIND CHILL 5 3 0 -2 -3 -3 -6 -2 2 17 23 18 16 12 8 1-12-13-12-13  
MIN CHILL 0 -3 -5 -8 -2 17 11 0 -15 -15  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -1 18 4 26 18 32 9 14  
TEMP 2 12 17 5 5 10 25 25 27 18 27 30 15 13 4 5  
DEWPT -4 3 7 3 3 7 14 16 20 15 18 20 12 7 -2 -1  
PWIND DIR SW NW SE W W W NW NW  
WIND CHAR LT GN LT GN LT GN GN BZ  
AVG CLOUDS SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2  
POP 12HR 40 5 40 5 10 5 5 20  
SNOW C C S  
 

 
SDZ069-222200-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
857 AM CST TUE JAN 22 2019  
 
DATE TUE 01/22/19 WED 01/23/19 THU 01/24/19  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 19 7 31 10 11  
TEMP 17 17 16 14 14 12 8 7 10 25 31 27 24 24 21 15 7 5 5 2  
DEWPT 14 13 11 10 9 8 6 5 9 17 22 21 20 20 17 9 2 -2 -3 -4  
RH 88 84 80 84 80 84 91 91 96 71 69 78 84 84 84 77 79 72 69 75  
WIND DIR N N N NW NW NW W SW SW W W W W NW NW NW NW NW NW NW  
WIND SPD 16 20 18 19 16 11 8 5 4 8 10 8 9 16 19 23 18 18 13 10  
WIND GUST 28 27 29 34 24  
CLOUDS OV OV OV OV OV B2 SC B1 SC SC FW SC B1 B1 B2 B1 SC SC FW FW  
POP 12HR 50 10 0 20 5  
QPF 12HR 0.03 0 0 0 0  
SNOW 12HR 1 00-00 00-00  
FLURRIES C C C  
FRZG DRZL S  
SNOW S C C S  
OBVIS BS BS BS BS BS  
WIND CHILL 2 0 -1 -3 -2 -2 -4 -3 2 16 22 18 15 11 6 -3-12-14-13-13  
MIN CHILL -2 -5 -7 -7 -3 18 10 -5 -16 -15  
 
DATE FRI 01/25/19 SAT 01/26/19 SUN 01/27/19 MON 01/28/19  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -1 17 4 27 20 32 8 13  
TEMP 4 12 17 5 7 10 25 26 28 20 27 31 14 11 5 5  
DEWPT -3 3 6 3 3 7 15 17 21 16 19 20 12 7 -2 -1  
PWIND DIR SW NW SE W W W NW NW  
WIND CHAR LT GN LT GN GN GN BZ BZ  
AVG CLOUDS SC B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2  
POP 12HR 40 0 40 5 10 5 5 30  
SNOW C S C C  
 

 
 
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