157  
FOUS53 KFSD 221028  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
427 AM CST MON JAN 22 2018  
 
IAZ012-222200-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 32 17 27 14 29  
TEMP 33 30 29 29 27 25 22 20 18 18 23 27 24 22 17 17 14 16 23 29 23  
DEWPT 31 28 27 26 24 23 20 18 17 17 21 23 22 21 17 17 14 16 22 25 23  
RH 92 92 92 88 88 92 92 92 96 96 92 85 92 96100100100100 96 85100  
WIND DIR N N N N N N N NW NW NW W W W W W W W W SW S S  
WIND SPD 29 25 29 26 24 19 14 13 13 9 9 9 6 6 6 6 4 4 6 8 8  
WIND GUST 35 36  
CLOUDS OV OV OV OV OV B2 B1 B1 SC B1 B1 B2 B1 SC SC SC SC SC SC SC SC  
POP 12HR 100 60 5 5 0  
QPF 12HR 0.99 0 0 0 0  
SNOW 12HR 12 00-00 00-00  
SNOW D D D D L  
OBVIS BS BS BS BS BS BS  
BLIZZARD W W W W W W  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 18 37 26 40 22 32 13 23  
TEMP 19 18 34 36 30 27 39 37 29 22 32 27 19 13 22 20  
DEWPT 18 18 27 29 27 27 33 31 26 22 24 21 14 10 11 11  
PWIND DIR S S S SW W W NW NW  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC  
POP 12HR 0 0 0 5 10 5 5 0  
 

 
IAZ031-222200-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 33 17 29 14 32  
TEMP 34 31 29 29 27 26 23 20 18 18 24 29 25 23 17 16 14 17 26 32 26  
DEWPT 32 30 29 28 25 23 20 18 18 17 22 25 24 22 17 16 14 16 23 27 24  
RH 92 96100 96 92 88 88 92100 96 92 85 96 96100100100 96 88 81 92  
WIND DIR N N N N N N NW NW NW NW NW W W W W NW W W S S S  
WIND SPD 28 29 31 32 27 23 19 17 16 9 8 8 5 4 4 4 4 3 5 8 6  
WIND GUST 39 40 42 43 37 33  
CLOUDS OV OV OV OV OV B2 B2 B1 SC B1 B1 B2 B1 SC FW FW FW FW FW FW SC  
POP 12HR 100 80 5 0 0  
QPF 12HR 1.08 0.02 0 0 0  
SNOW 12HR 13 T 00-00  
RAIN  
SNOW D D D D D S  
TSTMS S S  
OBVIS BS BS BS BS BS BS BS  
BLIZZARD W W W W W W  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 19 40 27 43 23 34 14 26  
TEMP 21 19 36 38 30 29 42 40 33 23 33 30 20 14 24 23  
DEWPT 21 19 28 29 28 28 33 32 28 22 26 23 16 11 14 13  
PWIND DIR S S S SW W W NW NW  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC FW FW SC SC SC B1 B1 SC B1 SC SC SC SC  
POP 12HR 0 0 0 5 10 5 5 0  
 

 
IAZ014-222200-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 33 17 26 13 28  
TEMP 34 30 28 28 27 25 23 19 17 17 22 26 24 21 19 17 13 15 23 28 22  
DEWPT 31 30 28 27 25 23 21 18 16 16 20 22 21 20 18 17 13 15 21 24 21  
RH 89100100 96 92 92 92 96 96 96 92 85 88 96 96100100100 92 85 96  
WIND DIR NE NE N N N N N NW NW NW NW W W W W W W W SW SW S  
WIND SPD 32 32 29 31 28 26 21 16 17 10 9 9 8 6 6 5 5 4 5 6 6  
WIND GUST 42 42 41 41 36 32 26  
CLOUDS OV OV OV OV OV OV B2 B2 B1 SC B1 B2 B2 B1 SC SC SC SC SC SC B1  
POP 12HR 100 100 5 10 5  
QPF 12HR 1.16 0.04 0 0 0  
SNOW 12HR 14 1 00-00  
FRZG RAIN  
RAIN  
SNOW D D D D D L  
TSTMS S S  
OBVIS BS BS BS BS BS BS BS  
BLIZZARD W W W W W W  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 17 38 27 41 22 32 12 22  
TEMP 19 18 35 37 33 28 41 36 31 22 32 27 20 12 21 19  
DEWPT 19 18 28 29 28 27 33 30 27 22 24 21 15 9 11 10  
PWIND DIR S S S SW W W NW NW  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC FW SC SC SC B1 B1 B1 B1 SC SC SC SC  
POP 12HR 0 0 0 5 10 5 5 0  
 

 
IAZ022-222200-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 33 18 26 16 30  
TEMP 34 31 30 29 28 26 24 21 19 18 23 26 24 23 21 20 16 17 26 30 25  
DEWPT 33 31 30 28 26 24 21 19 18 17 20 22 21 22 20 20 16 17 22 25 22  
RH 96100100 96 92 92 88 92 96 96 88 85 88 96 96100100100 85 81 88  
WIND DIR NE NE N N N N N NW NW NW NW W W W W W W W SW SW S  
WIND SPD 29 28 27 29 29 26 23 19 18 12 10 11 9 8 8 8 8 6 8 8 9  
WIND GUST 37 40 40 36 33  
CLOUDS OV OV OV OV OV OV OV B2 B1 SC B1 B1 B2 B2 B1 SC SC FW SC SC SC  
POP 12HR 100 100 5 5 0  
QPF 12HR 0.91 0.02 0 0 0  
SNOW 12HR 9 T 00-00  
RAIN D  
SNOW D D D D D L  
TSTMS S S  
OBVIS BS BS BS BS BS BS BS  
BLIZZARD W W W W W W  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 19 40 30 42 24 33 13 22  
TEMP 22 21 37 39 34 31 42 36 32 24 33 27 19 13 22 19  
DEWPT 22 20 28 29 29 28 33 31 28 23 24 21 16 10 12 11  
PWIND DIR S S S SW W W NW NW  
WIND CHAR GN GN GN BZ GN GN GN GN  
AVG CLOUDS SC SC SC SC FW FW SC SC B1 B1 SC SC SC SC SC SC  
POP 12HR 0 0 0 5 10 5 5 0  
 

 
MNZ072-222200-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 30 18 29 18 31  
TEMP 29 26 28 30 27 24 22 20 18 19 25 29 25 23 20 21 18 19 27 31 25  
DEWPT 27 25 25 24 23 21 19 17 17 17 19 21 22 22 20 20 18 19 23 25 23  
RH 92 96 88 78 85 88 88 88 96 92 78 72 88 96100 96100100 85 78 92  
WIND DIR N N N N N N NW NW NW NW NW W W W W W W W SW SW S  
WIND SPD 20 23 25 25 24 19 16 13 14 9 8 8 6 5 6 5 5 4 5 5 8  
WIND GUST 26  
CLOUDS OV OV OV OV OV OV B2 B1 B1 B1 B1 B2 B2 B1 SC SC SC SC SC B1 B2  
POP 12HR 60 10 10 5 5  
QPF 12HR 0.03 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW L C C S  
OBVIS BS BS BS BS BS  
WINTER WEATH Y Y Y Y  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 20 38 27 43 24 33 12 24  
TEMP 21 20 37 34 30 29 43 35 30 24 33 25 18 12 23 21  
DEWPT 20 19 27 28 27 26 33 30 26 21 21 17 12 8 8 9  
PWIND DIR S SE S SW W NW NW NW  
WIND CHAR LT GN GN GN GN BZ GN GN  
AVG CLOUDS B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 0 0 0 5 10 5 5 0  
 

 
MNZ081-222200-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 31 17 27 15 28  
TEMP 31 29 29 29 27 26 22 20 18 17 22 27 23 21 17 16 15 17 24 28 22  
DEWPT 28 28 26 26 25 23 20 17 16 16 19 22 21 20 17 16 15 16 21 24 21  
RH 88 96 88 88 92 88 92 88 92 96 88 81 92 96100100100 96 88 85 96  
WIND DIR N N N N N N NW NW NW NW NW W W W W W W W SW SW S  
WIND SPD 29 28 29 29 29 26 21 17 17 11 9 9 6 6 5 6 5 5 6 6 8  
WIND GUST 41 41 27  
CLOUDS OV OV OV OV OV OV B2 B2 B1 B1 SC B1 B2 B1 SC SC SC SC SC B1 B2  
POP 12HR 100 90 5 10 5  
QPF 12HR 0.82 0.08 0 0 0  
SNOW 12HR 10 1 00-00  
SNOW L D D D D S  
OBVIS BS BS BS BS BS BS BS  
BLIZZARD W W W W W W  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 17 35 28 39 23 31 11 21  
TEMP 19 17 31 35 32 29 39 35 30 23 31 26 18 11 20 18  
DEWPT 18 17 26 28 28 27 33 30 27 22 23 20 13 8 10 10  
PWIND DIR S S S SW W W NW NW  
WIND CHAR LT GN BZ BZ GN BZ GN GN  
AVG CLOUDS B1 SC B1 SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 0 0 0 5 10 10 5 0  
 

 
MNZ089-222200-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 30 16 26 14 28  
TEMP 30 28 27 28 27 24 22 18 16 16 22 26 24 21 18 16 14 16 23 28 22  
DEWPT 28 26 25 24 23 22 19 17 16 16 19 22 21 20 17 16 14 16 21 24 20  
RH 92 92 92 85 85 92 88 96100100 88 85 88 96 96100100100 92 85 92  
WIND DIR N N N N N N N NW NW NW NW W W W W W W W SW SW S  
WIND SPD 27 29 31 31 29 24 19 16 16 10 9 10 8 6 8 6 6 5 8 8 8  
WIND GUST 37 41 41 41  
CLOUDS OV OV OV OV OV B2 B2 B1 B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC B1  
POP 12HR 100 60 10 5 5  
QPF 12HR 0.81 0.05 0 0 0  
SNOW 12HR 10 1 00-00  
SNOW D D D D L S  
OBVIS BS BS BS BS BS BS BS  
BLIZZARD W W W W W W  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 17 35 27 39 23 30 11 20  
TEMP 19 18 32 34 31 28 39 35 29 23 30 25 17 11 19 18  
DEWPT 18 17 27 27 27 26 33 29 26 21 22 19 13 8 10 9  
PWIND DIR S S S SW W W NW NW  
WIND CHAR GN GN GN BZ GN BZ GN GN  
AVG CLOUDS B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 0 0 5 10 5 5 0  
 

 
SDZ040-222200-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 27 16 28 16 32  
TEMP 26 23 26 27 25 22 20 18 16 17 23 28 24 22 19 17 16 18 28 32 26  
DEWPT 24 23 23 23 22 20 18 16 15 16 20 23 23 21 19 17 16 18 23 25 22  
RH 92100 88 85 88 92 92 92 96 96 88 81 96 96100100100100 81 75 85  
WIND DIR N N N N N N N NW NW NW W W W W NW W W SW SW S SE  
WIND SPD 20 21 21 21 19 14 12 10 11 6 8 10 6 6 5 5 4 4 8 8 8  
WIND GUST 31 32  
CLOUDS OV OV OV OV OV B2 B1 B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC B1 B1  
POP 12HR 50 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C  
OBVIS BS BS BS BS BS  
WINTER WEATH Y Y Y Y  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 18 38 24 39 22 30 10 23  
TEMP 20 18 36 33 27 25 39 33 28 22 30 24 15 10 22 20  
DEWPT 19 18 26 27 25 23 31 29 24 19 20 17 10 6 7 9  
PWIND DIR S SE S SW W NW NW NW  
WIND CHAR LT GN GN GN GN BZ GN GN  
AVG CLOUDS B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 0 0 0 5 10 5 5 0  
 

 
SDZ050-222200-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 31 19 38 20 41  
TEMP 26 23 26 31 27 23 20 19 22 26 34 38 32 28 26 23 21 21 35 41 33  
DEWPT 23 22 23 24 23 20 19 19 19 22 26 27 25 23 21 19 17 16 22 27 25  
RH 88 96 88 75 85 88 96100 88 85 72 64 75 81 81 84 84 81 59 57 72  
WIND DIR N N N NW NW NW NW NW W NW NW NW W W W W SW SW S SW S  
WIND SPD 20 19 21 20 16 12 10 9 10 11 13 14 10 10 9 8 6 6 10 8 6  
CLOUDS OV B2 B2 SC FW FW FW SC B1 B1 SC FW FW FW FW FW FW FW SC FW SC  
POP 12HR 30 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C  
OBVIS BS BS BS BS  
WINTER STORM W W  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 24 47 26 39 24 32 15 30  
TEMP 24 26 45 42 29 28 39 35 28 24 32 27 19 15 27 29  
DEWPT 21 20 27 28 25 25 28 25 22 19 20 17 14 11 13 15  
PWIND DIR SW S SW NW NW NW NW W  
WIND CHAR LT GN GN BZ GN BZ GN GN  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 0 0 0 10 5 5 5 0  
 

 
SDZ057-222200-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 31 18 37 18 40  
TEMP 27 24 27 31 26 22 19 18 19 24 34 37 31 27 24 21 18 20 33 40 31  
DEWPT 25 23 24 24 23 21 18 18 18 22 27 28 25 23 21 20 18 17 23 27 25  
RH 92 96 88 75 88 96 96100 96 92 75 70 78 85 88 96100 88 66 59 78  
WIND DIR N N N N NW N NW NW W W W W W W W W SW S S S SE  
WIND SPD 16 14 17 14 11 9 6 6 6 6 10 12 8 8 6 5 4 4 8 6 5  
CLOUDS OV B2 B1 SC FW FW FW SC B1 B2 SC FW FW FW FW FW SC FW SC SC SC  
POP 12HR 10 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 21 45 25 40 23 32 14 29  
TEMP 24 21 42 41 30 26 39 35 28 23 32 28 19 14 26 28  
DEWPT 22 21 29 30 26 25 29 27 23 20 20 17 14 11 12 15  
PWIND DIR SE S SW NW NW NW NW W  
WIND CHAR LT LT LT GN GN BZ GN GN  
AVG CLOUDS SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 0 0 0 10 5 5 5 0  
 

 
SDZ038-222200-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 28 15 35 17 34  
TEMP 26 23 26 28 24 21 18 16 15 17 29 35 29 25 21 19 17 19 29 34 28  
DEWPT 23 21 22 22 21 17 16 16 15 17 22 26 24 23 20 19 16 17 23 26 23  
RH 88 92 85 78 88 84 92100100100 75 69 81 92 96100 96 92 78 72 81  
WIND DIR N N N N N N NW NW NW W W W W NW NW W SW S S S SE  
WIND SPD 17 18 18 17 14 12 10 8 8 4 6 9 6 8 6 5 3 4 8 8 8  
WIND GUST 27  
CLOUDS OV OV OV B1 FW SC SC SC B1 B2 B2 SC SC SC FW SC SC SC SC SC SC  
POP 12HR 5 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW  
OBVIS BS  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 19 41 23 42 22 32 11 27  
TEMP 21 19 38 38 28 25 41 36 29 22 32 26 17 11 24 25  
DEWPT 20 18 26 27 24 22 30 27 23 17 20 16 11 6 9 11  
PWIND DIR SE SE S W NW NW NW N  
WIND CHAR LT GN GN GN GN BZ GN GN  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 0 0 0 5 10 5 5 0  
 

 
SDZ059-222200-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 29 17 35 17 36  
TEMP 28 25 26 29 26 23 21 18 18 18 28 35 30 26 22 19 17 19 30 36 29  
DEWPT 25 22 23 23 22 21 18 17 17 18 23 26 26 23 21 19 17 18 23 26 23  
RH 88 88 88 78 85 92 88 96 96100 81 69 85 88 96100100 96 75 67 78  
WIND DIR N N N N N NW NW NW NW NW W W W W W W SW SW S S SE  
WIND SPD 23 21 24 20 18 14 11 10 10 5 6 10 6 8 6 5 4 4 6 9 9  
WIND GUST 34  
CLOUDS OV OV OV B1 SC SC SC SC SC B1 B2 SC SC FW FW FW SC SC SC SC SC  
POP 12HR 30 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C  
OBVIS BS BS BS BS  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 19 40 23 40 23 32 13 27  
TEMP 22 19 37 37 27 25 39 36 29 23 32 27 18 13 24 25  
DEWPT 20 19 26 28 25 23 30 28 24 20 21 18 13 9 11 13  
PWIND DIR SE SE S W NW NW NW NW  
WIND CHAR LT GN GN GN GN BZ GN GN  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 0 0 0 10 10 5 0 0  
 

 
SDZ062-222200-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 30 17 29 15 31  
TEMP 30 27 28 29 28 25 22 20 18 18 24 29 26 24 20 18 15 17 26 31 25  
DEWPT 27 25 25 24 23 21 19 17 17 17 20 23 23 22 19 18 15 17 22 25 22  
RH 88 92 88 81 81 84 88 88 96 96 84 78 88 92 96100100100 85 78 88  
WIND DIR N N N N N N N NW NW NW W W W W NW W W SW SW S SE  
WIND SPD 27 27 26 23 23 18 13 11 12 8 8 8 5 6 6 5 4 4 6 8 8  
WIND GUST 37 37 33 33  
CLOUDS OV OV OV OV OV B2 B1 SC SC B1 B1 B1 B1 SC FW SC SC SC SC SC B1  
POP 12HR 90 10 5 0 0  
QPF 12HR 0.23 0 0 0 0  
SNOW 12HR 3 00-00 00-00  
SNOW D D D C  
OBVIS BS BS BS BS  
BLIZZARD W W W W W W  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 17 37 24 39 22 30 11 23  
TEMP 19 18 34 34 28 25 38 35 29 22 30 25 18 11 22 20  
DEWPT 18 17 26 27 25 24 31 30 26 21 22 19 13 9 11 11  
PWIND DIR SE SE S SW W W NW NW  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 0 0 10 10 5 5 0  
 

 
SDZ070-222200-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 33 17 31 15 33  
TEMP 32 30 30 30 28 26 21 19 17 18 25 31 25 23 19 18 16 17 27 33 27  
DEWPT 28 27 27 25 24 22 19 18 16 17 21 25 23 21 18 18 15 16 23 26 22  
RH 85 88 88 81 85 85 92 96 96 96 84 78 92 92 96100 96 96 85 75 81  
WIND DIR N N N NW NW NW NW NW NW NW W W W W W W W SW S S S  
WIND SPD 27 28 27 27 24 20 16 13 13 8 8 8 5 5 5 5 4 3 5 8 6  
WIND GUST 39 37 37 34  
CLOUDS OV OV OV OV OV B2 B1 SC SC B1 B1 B1 SC SC FW FW FW FW SC FW SC  
POP 12HR 100 20 5 0 0  
QPF 12HR 0.73 0 0 0 0  
SNOW 12HR 9 00-00 00-00  
SNOW D D D D S  
OBVIS BS BS BS BS BS BS  
BLIZZARD W W W W W W  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 19 39 26 41 23 34 13 26  
TEMP 20 19 36 36 28 28 40 38 31 23 34 29 20 13 25 22  
DEWPT 20 18 27 27 26 25 31 31 26 21 24 21 14 10 13 11  
PWIND DIR S S S SW W W NW NW  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 SC B1 SC SC SC SC  
POP 12HR 0 0 0 10 10 5 5 0  
 

 
SDZ069-222200-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
427 AM CST MON JAN 22 2018  
 
DATE MON 01/22/18 TUE 01/23/18 WED 01/24/18  
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 31 17 34 16 36  
TEMP 31 29 28 30 26 24 21 19 18 18 26 34 28 24 21 19 17 18 28 36 28  
DEWPT 27 25 25 24 23 20 18 18 17 17 21 26 24 22 19 18 16 16 22 26 22  
RH 85 85 88 78 88 84 88 96 96 96 81 72 85 92 92 96 96 92 78 67 78  
WIND DIR N N NW NW NW NW NW NW NW NW W W W W W W W SW S S S  
WIND SPD 29 32 29 27 25 20 17 13 13 8 9 9 6 8 8 6 5 4 6 9 8  
WIND GUST 42 41 37 35  
CLOUDS OV OV OV OV B2 B1 SC SC SC B1 B1 B1 SC FW FW FW SC FW SC FW SC  
POP 12HR 100 10 5 0 0  
QPF 12HR 0.30 0 0 0 0  
SNOW 12HR 4 00-00 00-00  
SNOW D D D C  
OBVIS BS BS BS BS BS  
BLIZZARD W W W W W W  
 
DATE THU 01/25/18 FRI 01/26/18 SAT 01/27/18 SUN 01/28/18  
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 19 38 25 40 23 32 13 26  
TEMP 20 19 35 36 27 27 39 37 30 23 32 28 18 13 25 23  
DEWPT 19 18 27 26 25 24 31 29 25 20 23 20 13 10 13 12  
PWIND DIR S SE S W W W NW NW  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 0 0 0 10 10 5 5 0  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab IA Page
The Nexlab MN Page
The Nexlab NE Page Main Text Page