160  
FOUS53 KABR 180127  
PFMABR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE ABERDEEN SD  
826 PM CDT FRI AUG 17 2018  
 
SDZ006-181000-  
ABERDEEN-BROWN SD  
45.45N 98.42W ELEV. 1299 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 56 87 64 69 54  
TEMP 70 65 62 61 75 84 87 83 74 70 66 64 67 68 69 67 66 62 58 54  
DEWPT 61 59 59 58 64 64 63 64 66 66 65 64 65 65 62 62 59 57 52 51  
RH 73 81 90 90 69 51 45 53 76 87 97100 93 90 78 84 78 84 80 90  
WIND DIR SE SE S S S S S S S S S SE NE N N N N N N N  
WIND SPD 3 4 4 4 9 11 12 10 8 8 4 5 5 10 14 12 9 9 10 9  
CLOUDS FW FW CL CL FW FW FW SC SC B2 B2 OV OV OV OV OV OV B2 B1 B1  
POP 12HR 0 5 60 70 40  
QPF 12HR 0 0 0.14 0.63 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L L L L C C S S  
TSTMS S S C C S S  
OBVIS K K K K K K K  
HEAT INDEX 85 88 84  
MAX HEAT 85 88 83  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 51 76 53 82 62 81 60 85  
TEMP 72 73 59 52 72 74 59 55 79 79 67 63 79 78 69 61 82 80  
DEWPT 52 52 49 47 51 52 51 49 57 59 59 58 63 64 59 56 60 62  
PWIND DIR N N N SW S S S W NW  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS SC FW FW SC FW FW FW FW CL CL FW FW SC SC SC SC FW SC  
POP 12HR 0 0 0 0 0 5 20 20 5  
RAIN SHWRS S S S  
 

 
SDZ020-181000-  
WATERTOWN-CODINGTON SD  
44.91N 97.15W ELEV. 1745 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 58 81 64 75 57  
TEMP 67 63 60 60 74 80 81 78 70 67 65 64 70 74 74 69 62 61 58 57  
DEWPT 62 60 58 58 65 64 63 64 65 65 65 63 65 66 65 64 61 60 58 56  
RH 84 90 93 93 74 58 54 62 84 93100 97 84 76 74 84 97 97100 96  
WIND DIR SE SE S S S S S S SE S S S S E N N N N N N  
WIND SPD 3 4 4 4 6 10 11 10 8 8 6 5 5 6 8 11 10 11 11 10  
CLOUDS FW FW FW FW FW FW FW FW SC B1 B2 B2 B2 B2 B2 OV OV OV OV B2  
POP 12HR 0 0 40 60 70  
QPF 12HR 0 0 0.02 0.30 0.38  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L L L C C S  
TSTMS S S S S C S  
OBVIS K K K K K K K K K  
HEAT INDEX 80 82  
MAX HEAT 83 84  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 73 53 74 53 78 61 79 61 82  
TEMP 71 69 59 54 71 71 57 55 76 75 64 63 78 76 68 62 80 77  
DEWPT 55 54 52 49 50 52 50 50 55 58 57 57 63 64 63 60 62 62  
PWIND DIR N N N W SW S S SW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC SC FW FW FW FW CL CL FW FW SC SC SC SC FW FW  
POP 12HR 20 0 0 0 0 5 20 30 5  
RAIN SHWRS S S S C  
TSTMS S  
 

 
SDZ035-181000-  
PIERRE-HUGHES SD  
44.38N 100.29W ELEV. 1856 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 92 64 71 55  
TEMP 76 71 67 65 77 88 92 86 72 69 66 64 70 71 71 67 64 61 58 55  
DEWPT 58 58 60 60 64 62 62 64 66 64 63 62 64 63 60 59 58 57 55 53  
RH 54 63 78 84 64 42 37 48 81 84 90 93 81 76 68 75 81 87 90 93  
WIND DIR SE SE SE SE SE SE S S SE SE SE NE NE N N N N N N N  
WIND SPD 5 5 5 6 10 12 12 12 10 6 5 6 10 17 18 16 11 10 9 10  
WIND GUST 27  
CLOUDS FW FW FW FW SC SC B1 B2 OV OV OV OV OV OV OV OV OV B2 SC SC  
POP 12HR 0 20 70 80 50  
QPF 12HR 0 0 0.83 1.05 0.20  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L L L D D L L C C S S  
TSTMS S S C C C C S S  
OBVIS K K K K K  
HEAT INDEX 88 93 87  
MAX HEAT 84 90 93 86  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 77 54 78 57 87 63 87 61 89  
TEMP 74 74 61 55 74 76 62 59 81 85 71 64 84 84 70 62 85 86  
DEWPT 50 48 50 50 51 50 52 53 58 60 61 59 61 60 56 55 57 56  
PWIND DIR N NE E S S S SW NW S  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS SC FW SC SC SC FW FW FW FW FW FW FW SC FW FW FW FW FW  
POP 12HR 5 5 0 0 0 5 20 5 0  
RAIN SHWRS S  
 

 
SDZ009-181000-  
MOBRIDGE-WALWORTH SD  
45.55N 100.41W ELEV. 1676 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 61 87 63 73 52  
TEMP 72 68 66 64 75 84 87 83 72 68 65 63 65 71 73 71 65 60 56 52  
DEWPT 54 54 55 58 61 59 60 61 63 64 62 61 60 58 56 55 54 52 50 49  
RH 53 61 68 81 62 43 40 47 73 87 90 93 84 63 55 57 68 75 80 89  
WIND DIR SE SE SE SE S S S SE S S NE N N N N N N N N N  
WIND SPD 9 6 6 6 9 12 11 10 11 6 6 9 13 16 16 12 8 8 8 8  
WIND GUST 24 26  
CLOUDS FW FW FW FW FW FW FW B1 B2 B2 OV OV OV OV OV B2 B1 SC FW FW  
POP 12HR 0 20 70 70 10  
QPF 12HR 0 0 0.57 0.61 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L L L L L C C  
TSTMS S S C C C C S  
OBVIS K K K K K  
HEAT INDEX 84 87 83  
MAX HEAT 81 86 90 83  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 52 77 55 84 62 83 60 85  
TEMP 71 73 60 53 72 75 61 57 79 82 69 63 80 81 67 61 81 82  
DEWPT 47 46 49 48 50 49 51 52 56 58 60 59 60 59 55 54 57 56  
PWIND DIR N NE NW S S SE SW NW SW  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS FW FW SC SC FW FW FW FW CL CL FW FW SC SC SC FW FW FW  
POP 12HR 0 0 0 0 0 0 20 5 0  
RAIN SHWRS S  
 

 
SDZ008-181000-  
SISSETON-ROBERTS SD  
45.67N 96.99W ELEV. 1024 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 59 84 64 75 56  
TEMP 68 65 62 62 76 82 84 80 71 67 66 64 71 75 75 71 63 62 58 57  
DEWPT 62 58 58 58 65 63 62 64 64 64 63 63 66 66 66 64 60 58 55 53  
RH 81 78 87 87 69 53 48 58 79 90 90 97 84 74 74 79 90 87 90 86  
WIND DIR S SW SW S S S S S S S S S SE NE N N N N N N  
WIND SPD 2 4 5 3 6 9 11 10 8 6 5 4 4 6 11 11 9 9 9 9  
CLOUDS FW CL CL FW CL FW CL FW FW SC B1 B2 B2 OV OV OV OV OV B2 B1  
POP 12HR 0 0 30 60 60  
QPF 12HR 0 0 0.04 0.51 0.17  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L L L C C  
TSTMS S S S S S  
OBVIS K K K K K K K K K  
HEAT INDEX 83 85 82  
MAX HEAT 84 86  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 54 75 54 81 61 80 61 82  
TEMP 72 72 61 55 72 72 59 57 78 77 66 62 78 77 67 62 80 78  
DEWPT 54 54 50 47 49 51 49 49 54 58 57 57 62 65 62 59 61 62  
PWIND DIR N N NW W SW S S SW NW  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC SC FW FW FW FW CL CL FW FW SC SC SC SC SC SC  
POP 12HR 5 0 0 0 0 10 20 50 10  
RAIN SHWRS S S C  
TSTMS S  
 

 
MNZ039-181000-  
WHEATON-TRAVERSE MN  
45.71N 96.50W ELEV. 1024 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 58 84 64 75 57  
TEMP 68 64 61 60 76 82 84 81 71 68 66 65 71 74 75 71 64 62 60 57  
DEWPT 61 60 59 58 64 64 62 64 64 64 63 63 66 67 67 65 62 60 57 55  
RH 78 87 93 93 66 55 48 56 79 87 90 93 84 79 76 81 93 93 90 93  
WIND DIR SE S S SE S S S S SE S S SE SE N N N N N N N  
WIND SPD 2 3 4 3 5 10 11 10 8 8 6 5 5 5 9 10 9 8 9 9  
CLOUDS CL CL CL FW CL FW FW FW FW SC B1 B2 B2 B2 OV OV OV OV B2 B2  
POP 12HR 0 0 20 60 60  
QPF 12HR 0 0 0.01 0.45 0.24  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L L L C C  
TSTMS S S S S  
OBVIS K K K K K K K K K  
HEAT INDEX 83 85 83  
MAX HEAT 83 85  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 54 75 53 80 60 79 61 82  
TEMP 72 72 61 55 72 72 58 55 77 76 65 61 77 75 67 62 79 78  
DEWPT 56 56 52 49 49 50 49 49 53 57 57 57 62 65 63 60 62 62  
PWIND DIR N N NW W SW S S SW NW  
WIND CHAR GN LT GN LT LT GN GN GN GN  
AVG CLOUDS B1 SC SC SC SC FW FW FW CL CL FW FW SC SC B1 SC SC SC  
POP 12HR 10 0 0 0 0 10 20 60 10  
RAIN SHWRS S S L S  
TSTMS S  
 

 
MNZ046-181000-  
ORTONVILLE-BIG STONE MN  
45.31N 96.42W ELEV. 1099 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 59 84 65 77 59  
TEMP 69 65 61 61 75 82 84 81 71 68 66 65 72 77 77 73 66 63 61 59  
DEWPT 62 61 59 59 66 64 63 65 65 65 63 63 66 67 68 66 63 62 59 57  
RH 78 87 93 93 74 55 49 58 81 90 90 93 81 71 74 79 90 97 93 93  
WIND DIR SE S S SE S S S S SE SE S SE SE E NE N N N N N  
WIND SPD 1 3 2 3 4 9 10 9 6 5 5 5 5 5 8 8 9 8 9 9  
CLOUDS CL CL CL FW CL FW FW FW FW SC B1 B2 B2 B2 B2 OV OV OV OV B2  
POP 12HR 0 0 20 50 60  
QPF 12HR 0 0 0 0.17 0.22  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C L L C C S  
TSTMS S S S C S  
OBVIS K K K K K K K K K  
HEAT INDEX 83 85 83  
MAX HEAT 83 86  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 56 75 54 80 61 80 62 83  
TEMP 73 72 62 57 72 72 59 56 77 76 64 63 79 76 68 63 81 79  
DEWPT 57 57 54 51 50 52 51 50 55 58 57 57 63 65 63 61 63 63  
PWIND DIR N N NW W SW S S SW NW  
WIND CHAR GN LT GN LT LT GN GN GN GN  
AVG CLOUDS B1 B1 SC SC SC FW FW FW CL CL FW FW SC SC B1 SC SC SC  
POP 12HR 20 0 0 0 0 10 20 40 10  
RAIN SHWRS S S S C  
TSTMS S  
 

 
SDZ003-181000-  
MCINTOSH-CORSON SD  
45.92N 101.35W ELEV. 2316 FT  
726 PM MDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
MDT 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 61 88 62 74 51  
TEMP 73 69 65 63 75 85 88 82 71 68 65 62 63 71 74 73 64 58 55 51  
DEWPT 56 54 54 55 60 60 59 59 61 62 60 58 55 53 49 49 47 47 46 45  
RH 55 59 68 75 60 43 38 46 71 81 84 87 75 53 41 43 54 67 72 80  
WIND DIR SE SE SE SE S S S S NW N N N N N N N N N N N  
WIND SPD 8 9 8 6 9 12 10 10 9 6 12 13 14 17 18 16 9 8 6 6  
WIND GUST 25 26  
CLOUDS FW FW FW FW FW FW FW B2 B2 OV OV OV OV B2 B2 B1 SC SC FW FW  
POP 12HR 0 20 70 60 5  
QPF 12HR 0 0.01 0.49 0.21 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L L L L L S S  
TSTMS S S C C S S  
OBVIS K K K K K  
HEAT INDEX 85 82  
MAX HEAT 85 87  
 
DATE 08/20/18 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
MDT 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 73 51 76 55 85 61 83 59 84  
TEMP 70 71 60 52 71 75 61 57 80 83 69 62 81 79 66 60 80 81  
DEWPT 46 45 48 46 50 48 50 50 56 57 58 57 58 56 53 52 56 53  
PWIND DIR NE NE W S S SE W NW SW  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS FW SC B1 SC SC FW FW FW CL CL FW SC SC SC SC FW FW FW  
POP 12HR 5 5 0 0 0 10 20 10 0  
RAIN SHWRS S  
 

 
SDZ015-181000-  
WHITE HORSE-DEWEY SD  
45.27N 100.89W ELEV. 1716 FT  
726 PM MDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
MDT 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 63 90 63 72 52  
TEMP 76 71 66 64 77 87 90 84 73 68 66 63 64 70 72 70 66 61 56 53  
DEWPT 55 55 56 58 62 60 60 62 63 64 62 61 60 59 56 55 54 52 51 50  
RH 48 57 70 81 60 40 37 48 71 87 87 93 87 68 57 59 65 72 83 89  
WIND DIR SE SE SE SE SE S S S E SE NE N N N N N N N N N  
WIND SPD 9 6 5 6 9 12 11 11 10 5 6 10 16 18 16 13 9 8 8 8  
WIND GUST 28  
CLOUDS FW FW FW FW FW SC SC B2 OV OV OV OV OV OV OV B2 B1 SC FW FW  
POP 12HR 0 30 70 80 10  
QPF 12HR 0 0.03 0.68 0.62 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L L D D C C  
TSTMS C C C C C S  
OBVIS K K K K K  
HEAT INDEX 87 90 85  
MAX HEAT 82 87 90 82  
 
DATE 08/20/18 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
MDT 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 76 53 79 56 87 63 86 61 87  
TEMP 74 74 62 54 74 77 63 58 80 85 71 64 83 82 68 62 82 84  
DEWPT 47 46 50 48 51 50 53 53 58 59 61 59 60 58 54 54 57 55  
PWIND DIR N NE SE S S SE W NW S  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS FW FW SC SC SC FW FW FW CL CL FW FW SC SC FW FW FW FW  
POP 12HR 5 0 0 0 0 5 20 5 0  
RAIN SHWRS S  
 

 
SDZ033-181000-  
MISSION RIDGE-STANLEY SD  
44.69N 100.79W ELEV. 1985 FT  
726 PM MDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
MDT 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 63 90 64 70 54  
TEMP 75 71 67 65 76 86 90 84 72 68 66 64 66 69 69 66 66 62 57 54  
DEWPT 57 57 59 59 63 62 61 63 64 64 62 61 62 60 58 58 56 55 53 52  
RH 54 61 75 81 64 45 38 49 76 87 87 90 87 73 68 75 70 78 86 93  
WIND DIR SE SE SE SE SE SE SE SE SE E E NE N N N N N N N N  
WIND SPD 8 5 5 6 10 12 12 11 9 6 5 9 14 19 18 14 9 9 8 10  
WIND GUST 25  
CLOUDS FW FW FW FW SC SC B1 B2 OV OV OV OV OV OV OV OV B2 B1 FW SC  
POP 12HR 0 30 70 80 30  
QPF 12HR 0 0.01 0.80 0.90 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L L D D L L C C  
TSTMS C C C C C C S  
OBVIS K K K K K  
HEAT INDEX 86 90 85  
MAX HEAT 83 87 91 83  
 
DATE 08/20/18 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
MDT 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 76 55 78 57 87 63 86 62 88  
TEMP 73 74 62 56 73 77 63 58 80 86 71 64 83 84 70 63 84 85  
DEWPT 48 47 50 49 50 50 53 53 58 60 60 59 60 59 54 54 57 55  
PWIND DIR N NE SE S S SE W NW S  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS FW FW SC SC SC FW FW FW FW CL FW FW SC FW FW FW FW FW  
POP 12HR 0 5 0 0 0 5 20 5 0  
RAIN SHWRS S  
 

 
SDZ045-181000-  
MURDO-JONES SD  
43.89N 100.71W ELEV. 2313 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 64 90 64 70 55  
TEMP 74 69 66 65 77 87 90 85 71 68 66 64 67 70 70 67 62 60 57 55  
DEWPT 59 60 60 60 62 62 61 63 63 63 62 61 62 62 59 58 57 56 54 53  
RH 59 73 81 84 60 43 38 48 76 84 87 90 84 76 68 73 84 87 90 93  
WIND DIR SE SE SE SE S S S S S SE SW NW N N N N N N N N  
WIND SPD 8 8 6 6 9 11 13 11 9 6 8 6 11 16 18 19 12 11 10 10  
WIND GUST 29  
CLOUDS FW FW SC SC SC SC B1 B2 OV OV OV OV OV OV OV OV OV B2 SC SC  
POP 12HR 0 30 70 80 50  
QPF 12HR 0 0.01 0.77 0.90 0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C L L D D C C S S  
TSTMS C C C C C C S S S  
OBVIS K K K K K  
HEAT INDEX 87 91 86  
MAX HEAT 83 88 92 82  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 76 55 78 56 87 64 88 62 90  
TEMP 72 74 59 57 74 76 61 58 81 86 72 65 85 85 71 63 86 86  
DEWPT 48 45 50 50 50 49 51 53 57 59 59 58 59 58 55 55 54 52  
PWIND DIR N N E S S S W NW S  
WIND CHAR GN LT LT GN GN GN GN GN GN  
AVG CLOUDS SC FW SC SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW  
POP 12HR 5 5 5 0 0 5 10 0 0  
 

 
SDZ048-181000-  
PRESHO-LYMAN SD  
43.91N 100.06W ELEV. 1775 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 90 65 73 56  
TEMP 74 69 66 65 77 87 90 84 70 67 66 65 71 71 72 68 63 61 59 56  
DEWPT 62 61 61 61 64 64 63 64 66 65 63 63 64 64 61 60 59 59 56 55  
RH 66 76 84 87 64 46 41 51 87 93 90 93 79 79 68 76 87 93 90 96  
WIND DIR SE S SE SE S S S S S S S SE NE N N N N N N N  
WIND SPD 6 6 5 5 9 13 14 12 10 8 6 5 8 12 18 17 13 12 10 11  
WIND GUST 27  
CLOUDS FW FW FW SC SC SC B1 B2 OV B2 OV OV OV OV OV OV OV B2 B1 B1  
POP 12HR 0 20 70 80 60  
QPF 12HR 0 0 0.77 1.02 0.36  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L C C L L D D L L C C  
TSTMS S S C C C C S S S  
OBVIS K K K K K  
HEAT INDEX 88 91 85  
MAX HEAT 82 88 91 83  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 77 55 79 57 86 64 87 63 90  
TEMP 73 76 61 57 74 77 62 59 80 84 70 66 85 84 71 64 86 86  
DEWPT 52 50 52 51 51 52 52 53 58 60 61 60 62 61 58 57 58 57  
PWIND DIR N N NE S S S SW W SW  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS SC FW SC SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW  
POP 12HR 10 5 0 0 0 5 5 5 0  
 

 
SDZ051-181000-  
FORT THOMPSON-BUFFALO SD  
44.05N 99.41W ELEV. 1440 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 89 64 72 57  
TEMP 72 68 64 64 77 87 89 85 72 67 66 64 71 71 70 66 63 61 59 57  
DEWPT 61 61 62 63 66 65 66 67 67 66 65 64 66 65 65 63 62 59 58 56  
RH 68 78 93 97 69 48 47 55 84 97 97100 84 81 84 90 97 93 96 96  
WIND DIR SE SE SE SE SE S S S SE S S SE E NE N N N N N N  
WIND SPD 4 4 4 5 9 13 13 13 10 6 5 5 5 9 14 14 12 11 11 11  
WIND GUST 26  
CLOUDS SC FW FW FW FW SC SC B1 B2 OV OV OV OV OV OV OV OV OV B2 B1  
POP 12HR 0 20 60 80 60  
QPF 12HR 0 0 0.50 0.97 0.37  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L L L L L D D L L C C  
TSTMS S S C C C C S S S S  
OBVIS K K K K K K K  
HEAT INDEX 89 92 88  
MAX HEAT 83 89 93 85  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 76 54 78 56 83 63 85 62 88  
TEMP 73 74 60 56 74 75 60 58 79 81 69 65 83 82 70 63 84 84  
DEWPT 55 54 52 51 53 55 54 54 59 63 62 61 65 63 61 59 61 62  
PWIND DIR N N N SE S S S W SW  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS SC FW FW SC SC FW FW FW FW FW FW SC SC SC FW FW FW FW  
POP 12HR 10 0 0 0 0 10 10 5 0  
 

 
SDZ036-181000-  
HIGHMORE-HYDE SD  
45.52N 99.44W ELEV. 1886 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 89 64 70 55  
TEMP 72 67 65 64 78 86 89 85 72 67 65 64 69 70 69 66 62 61 57 55  
DEWPT 55 56 58 60 64 64 64 65 66 65 63 63 64 64 61 60 59 57 55 53  
RH 55 68 78 87 62 48 44 51 81 93 93 97 84 81 76 81 90 87 93 93  
WIND DIR SE SE S SE S S S S SE SW S E NE N N N N N N N  
WIND SPD 6 5 6 6 9 12 13 12 12 8 5 6 6 12 17 16 13 11 11 11  
WIND GUST 27 24  
CLOUDS SC FW FW FW FW SC SC B1 B2 B2 OV OV OV OV OV OV OV B2 B1 B1  
POP 12HR 0 10 60 80 50  
QPF 12HR 0 0 0.50 2.91 0.27  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L L L D D C C S S  
TSTMS C C C C S S S  
OBVIS K K K K K K K  
HEAT INDEX 87 90 87  
MAX HEAT 87 90 85  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 53 76 55 82 62 83 61 86  
TEMP 72 73 59 54 73 73 60 57 78 80 67 64 80 80 68 62 83 82  
DEWPT 52 51 49 48 52 53 52 52 57 60 60 59 62 62 59 56 59 60  
PWIND DIR N N N SE S S SW W S  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS SC FW FW SC SC FW FW FW FW CL FW SC SC SC FW FW FW FW  
POP 12HR 5 0 0 0 0 10 20 5 0  
RAIN SHWRS S S  
 

 
SDZ037-181000-  
MILLER-HAND SD  
45.52N 98.99W ELEV. 1578 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 58 88 63 71 53  
TEMP 68 65 61 60 75 84 88 85 73 67 65 63 66 68 71 69 64 60 57 53  
DEWPT 59 57 56 56 63 63 63 64 65 65 63 63 64 63 60 60 57 55 51 49  
RH 73 75 84 87 66 49 43 50 76 93 93100 93 84 68 73 78 84 80 86  
WIND DIR SE SE S SE S S S S SE S SE N N N N N N N N N  
WIND SPD 3 3 3 4 8 11 11 11 8 6 4 4 8 12 16 12 9 9 9 9  
CLOUDS FW FW CL CL FW FW FW SC B1 B2 OV OV OV OV OV OV B2 B2 SC SC  
POP 12HR 0 5 60 70 30  
QPF 12HR 0 0 0.23 0.66 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L L L L C C  
TSTMS S C C C S  
OBVIS K K K K K K K  
HEAT INDEX 85 89 86  
MAX HEAT 86 89 84  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 51 77 53 83 60 82 59 85  
TEMP 72 73 59 52 73 74 59 55 80 79 66 61 80 78 66 60 82 80  
DEWPT 49 50 47 46 50 52 50 50 56 59 59 59 63 62 57 55 58 61  
PWIND DIR N N N SW S S SW NW NE  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS SC FW FW SC FW FW FW FW CL CL FW FW SC SC SC FW FW SC  
POP 12HR 0 0 0 0 0 5 20 10 5  
RAIN SHWRS S S  
 

 
SDZ034-181000-  
ONIDA-SULLY SD  
44.70N 100.07W ELEV. 1873 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 61 88 63 70 55  
TEMP 74 69 65 64 76 85 88 84 71 67 65 63 69 70 70 66 63 61 58 55  
DEWPT 54 56 58 60 64 63 62 64 66 64 63 62 63 62 60 59 57 57 53 52  
RH 50 63 78 87 66 48 42 51 84 90 93 97 81 76 71 78 81 87 83 90  
WIND DIR SE SE SE SE SE S S SE SE SE SE NE N N N N N N N N  
WIND SPD 8 5 5 6 10 12 12 12 11 6 4 6 10 17 18 16 11 10 9 10  
CLOUDS FW FW FW FW FW SC SC B2 OV B2 OV OV OV OV OV OV B2 B2 SC SC  
POP 12HR 0 20 70 80 40  
QPF 12HR 0 0 0.63 1.03 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L L L D D L L C C  
TSTMS S S C C C C S  
OBVIS K K K K K  
HEAT INDEX 86 88 85  
MAX HEAT 80 87 89 84  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 76 53 78 55 85 62 85 61 87  
TEMP 73 74 61 54 74 76 61 57 79 83 70 63 82 83 69 62 83 84  
DEWPT 50 48 50 49 51 51 52 52 57 60 60 59 61 60 56 55 58 57  
PWIND DIR N NE NE S S SE SW NW S  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS SC FW SC SC SC FW FW FW FW CL FW FW SC SC FW FW FW FW  
POP 12HR 0 0 0 0 0 5 20 5 0  
RAIN SHWRS S  
 

 
SDZ016-181000-  
GETTYSBURG-POTTER SD  
45.01N 99.95W ELEV. 2064 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 60 87 62 70 53  
TEMP 70 67 64 62 76 84 87 84 70 66 64 62 64 69 70 68 62 60 56 54  
DEWPT 52 54 56 58 63 62 61 63 64 64 63 61 63 61 59 58 55 55 52 50  
RH 53 63 75 87 64 48 42 49 81 93 97 97 97 76 68 70 78 84 86 86  
WIND DIR SE SE SE SE SE S S SE SE SW E NE N N N N N N N N  
WIND SPD 8 5 5 6 10 12 12 11 12 6 5 6 11 16 17 13 10 9 9 10  
WIND GUST 24  
CLOUDS FW FW FW FW FW FW SC B1 B2 B2 OV OV OV OV OV OV B2 B1 SC SC  
POP 12HR 0 10 60 70 40  
QPF 12HR 0 0 0.53 0.82 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L L L L L C C  
TSTMS C C C C S  
OBVIS K K K K K K K  
HEAT INDEX 85 87 85  
MAX HEAT 85 87 83  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 52 76 54 83 61 83 59 85  
TEMP 72 73 59 53 72 74 59 56 78 81 67 62 80 81 67 60 81 82  
DEWPT 49 48 49 48 51 51 51 52 56 60 60 58 61 60 55 54 58 57  
PWIND DIR N NE N S S SE SW NW S  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS SC FW SC SC SC FW FW FW CL CL FW FW SC SC FW FW FW FW  
POP 12HR 0 0 0 0 0 5 20 5 0  
RAIN SHWRS S  
 

 
SDZ017-181000-  
FAULKTON-FAULK SD  
45.03N 99.13W ELEV. 1581 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 60 87 63 70 55  
TEMP 70 67 63 62 75 84 87 83 73 67 65 63 67 69 70 68 65 61 58 55  
DEWPT 56 56 56 57 64 63 63 64 65 65 64 63 64 64 61 60 58 56 52 51  
RH 61 68 78 84 69 49 45 53 76 93 97100 90 84 73 76 78 84 80 86  
WIND DIR SE S S SE SE S S S SE S SW NE N N N N N N N N  
WIND SPD 4 5 5 4 8 12 12 12 10 6 4 4 8 12 16 14 10 10 10 10  
WIND GUST 25  
CLOUDS FW FW FW FW FW FW SC B1 B2 B2 OV OV OV OV OV OV OV B2 B1 B1  
POP 12HR 0 5 60 70 40  
QPF 12HR 0 0 0.34 0.95 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L L L L C C  
TSTMS C C C C S S  
OBVIS K K K K K K K  
HEAT INDEX 85 88 84  
MAX HEAT 85 88 83  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 52 77 54 83 62 82 60 85  
TEMP 72 73 59 53 73 74 59 56 79 80 68 63 80 79 67 61 82 81  
DEWPT 50 51 48 47 51 54 51 51 56 60 59 59 63 62 58 55 58 60  
PWIND DIR N N N SW S S SW NW NE  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS SC FW FW SC FW FW FW FW CL CL FW FW SC SC FW FW FW FW  
POP 12HR 5 0 0 0 0 5 20 5 0  
RAIN SHWRS S S  
 

 
SDZ010-181000-  
ROSCOE-EDMUNDS SD  
45.45N 99.33W ELEV. 1831 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 59 88 63 71 53  
TEMP 68 65 62 61 76 85 88 84 72 68 65 63 65 68 71 68 63 59 56 53  
DEWPT 57 56 56 56 63 62 62 63 65 65 63 62 62 61 58 58 56 54 50 49  
RH 68 73 81 84 64 46 42 49 79 90 93 97 90 78 63 70 78 83 80 86  
WIND DIR SE SE S SE S S S S SE S N N N N N N N N N N  
WIND SPD 5 4 4 4 8 12 12 10 10 6 4 5 9 12 16 13 9 9 9 9  
CLOUDS FW FW FW FW FW FW FW B1 B2 B2 OV OV OV OV OV OV B2 B1 SC SC  
POP 12HR 0 10 60 70 30  
QPF 12HR 0 0 0.35 0.63 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L L L L C C  
TSTMS C C C C S  
OBVIS K K K K K K K  
HEAT INDEX 86 88 85  
MAX HEAT 86 89 83  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 51 77 53 83 60 82 59 85  
TEMP 72 73 59 52 74 73 58 55 79 80 66 61 80 79 66 60 82 80  
DEWPT 47 49 47 47 49 51 50 50 56 59 59 58 61 61 56 55 57 59  
PWIND DIR N N N SW S S SW NW SE  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS SC FW FW SC FW FW FW FW CL CL FW FW SC SC SC FW FW FW  
POP 12HR 0 0 0 0 0 5 20 10 5  
RAIN SHWRS S S  
 

 
SDZ004-181000-  
HERREID-CAMPBELL SD  
45.84N 100.08W ELEV. 1686 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 60 90 63 74 50  
TEMP 71 67 63 62 77 86 90 85 73 69 65 63 65 73 74 72 66 60 55 50  
DEWPT 56 56 55 56 61 59 60 62 64 64 64 62 60 59 55 54 54 52 49 48  
RH 59 68 75 81 58 40 37 46 73 84 97 97 84 62 51 53 65 75 80 93  
WIND DIR SE SE SE SE S S S SE S S N N N N N N N N N N  
WIND SPD 6 5 5 6 9 11 11 10 10 6 5 8 13 14 16 12 8 8 6 6  
CLOUDS FW FW CL FW FW FW FW B1 B2 B2 OV OV OV OV OV B2 B1 SC FW FW  
POP 12HR 0 10 70 70 10  
QPF 12HR 0 0 0.46 0.42 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L L C C  
TSTMS C C C S  
OBVIS K K K K K K K  
HEAT INDEX 90 86  
MAX HEAT 86 90 82  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 76 50 78 54 85 61 85 59 85  
TEMP 73 73 59 51 73 75 60 56 80 82 68 62 82 81 66 61 82 81  
DEWPT 47 46 49 46 50 48 51 50 55 58 60 58 60 60 56 55 57 57  
PWIND DIR N NE NW S S SE SW NW SW  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS FW FW SC SC FW FW FW FW CL CL FW FW SC SC SC FW FW FW  
POP 12HR 0 0 0 0 0 0 20 10 5  
RAIN SHWRS S S  
 

 
SDZ005-181000-  
EUREKA-MCPHERSON SD  
45.77N 99.62W ELEV. 1890 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 59 88 63 73 51  
TEMP 69 65 63 61 75 84 88 84 73 68 65 63 64 71 73 70 64 60 56 51  
DEWPT 56 57 56 56 62 59 61 63 64 64 63 62 61 60 57 56 54 52 48 47  
RH 63 75 78 84 64 43 40 49 73 87 93 97 90 68 57 61 70 75 74 86  
WIND DIR SE SE SE SE S S S S SE S N N N N N N N N N N  
WIND SPD 6 4 4 5 9 11 11 10 9 6 4 6 11 14 14 12 8 8 8 8  
CLOUDS FW FW CL FW FW FW FW SC B2 B2 OV OV OV OV OV B2 B2 B1 SC SC  
POP 12HR 0 10 60 70 10  
QPF 12HR 0 0 0.37 0.47 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L L L L  
TSTMS C C C C  
OBVIS K K K K K K K  
HEAT INDEX 84 88 85  
MAX HEAT 84 88 81  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 50 77 53 83 60 82 59 84  
TEMP 73 74 59 51 73 74 59 55 79 80 66 61 80 79 66 60 81 80  
DEWPT 46 47 47 46 49 49 50 50 55 58 59 58 61 60 55 54 56 58  
PWIND DIR N N NW SW S SE SW NW S  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS FW FW SC SC FW FW FW FW CL CL FW FW SC SC SC FW FW FW  
POP 12HR 0 0 0 0 0 0 20 10 5  
RAIN SHWRS S S  
 

 
SDZ018-181000-  
REDFIELD-SPINK SD  
45.87N 98.52W ELEV. 1302 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 59 87 65 71 56  
TEMP 71 66 63 61 75 84 87 83 74 70 66 65 67 71 70 69 64 63 58 56  
DEWPT 59 60 59 59 65 65 65 65 66 66 65 64 65 65 64 62 60 58 55 53  
RH 66 81 87 93 71 53 48 55 76 87 97 97 93 81 81 78 87 84 90 90  
WIND DIR SE SE SE SE S S S S S S S SE NE N N N N N N N  
WIND SPD 5 5 5 5 9 12 12 11 10 8 5 5 4 9 14 14 11 11 11 10  
CLOUDS SC FW CL FW FW FW FW SC B1 B2 B2 OV OV B2 OV OV OV OV B2 B1  
POP 12HR 0 5 60 80 60  
QPF 12HR 0 0 0.23 0.78 0.27  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L L D D L L C C  
TSTMS S S C C C S S  
OBVIS K K K K K K K  
HEAT INDEX 85 88 85  
MAX HEAT 86 89 83  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 52 76 54 82 62 82 61 85  
TEMP 72 73 59 53 73 73 60 56 78 79 68 63 80 80 69 62 82 81  
DEWPT 53 52 49 48 53 54 52 51 56 59 59 59 64 64 60 57 60 61  
PWIND DIR N N N SW S S S W NW  
WIND CHAR GN GN LT LT GN GN GN LT LT  
AVG CLOUDS SC FW FW SC FW FW FW FW CL CL FW SC SC SC SC FW FW FW  
POP 12HR 10 0 0 0 0 5 20 10 0  
RAIN SHWRS S S  
 

 
SDZ019-181000-  
CLARK-CLARK SD  
44.88N 97.73W ELEV. 1798 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 59 83 65 74 57  
TEMP 68 64 62 62 76 81 83 80 73 70 67 65 69 73 73 70 62 62 59 57  
DEWPT 62 61 59 59 65 64 64 65 65 65 64 63 65 65 65 64 60 59 57 55  
RH 81 90 90 90 69 56 53 60 76 84 90 93 87 76 76 81 93 90 93 93  
WIND DIR SE SE SE SE S S S S S SE S S SE NE N N N N N N  
WIND SPD 3 4 4 5 9 10 11 11 8 9 5 4 4 6 9 11 11 10 10 10  
CLOUDS SC FW FW FW FW FW FW FW SC B1 B2 OV OV B2 OV OV OV OV B2 B2  
POP 12HR 0 0 50 70 70  
QPF 12HR 0 0 0.08 0.48 0.38  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L L L C C S  
TSTMS C S S S S S  
OBVIS K K K K K K K K K  
HEAT INDEX 83 84 82  
MAX HEAT 83 85  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 53 75 54 79 62 80 61 83  
TEMP 72 72 59 54 72 72 58 56 77 76 66 64 78 77 69 62 81 79  
DEWPT 55 53 50 48 51 52 50 50 56 59 58 58 63 64 62 59 62 62  
PWIND DIR N N N S S S S SW NW  
WIND CHAR GN LT GN LT GN GN GN GN LT  
AVG CLOUDS B1 SC FW SC FW FW FW FW CL CL FW FW SC SC SC FW FW FW  
POP 12HR 20 0 0 0 0 5 20 20 5  
RAIN SHWRS S S S S  
TSTMS S  
 

 
SDZ023-181000-  
CLEAR LAKE-DEUEL SD  
44.77N 96.68W ELEV. 1834 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 60 81 64 74 59  
TEMP 67 64 61 62 74 79 81 77 69 68 66 65 71 74 73 69 64 62 60 59  
DEWPT 62 60 59 59 65 63 64 65 64 64 63 63 66 66 66 65 62 61 59 58  
RH 84 87 93 90 74 58 56 67 84 87 90 93 84 76 79 87 93 97 96 96  
WIND DIR SE S S S S S S S S S S S S SE NE N N N N N  
WIND SPD 3 5 5 4 6 9 11 10 8 8 8 6 6 5 6 9 10 10 11 10  
CLOUDS FW FW FW FW CL FW FW FW FW SC B1 B2 B2 B2 B2 OV OV OV OV OV  
POP 12HR 0 0 20 50 70  
QPF 12HR 0 0 0 0.25 0.36  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C L L L L C  
TSTMS S S S S C C S  
OBVIS K K K K K K K K K  
HEAT INDEX 83  
MAX HEAT 83  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 73 55 73 54 78 61 78 62 81  
TEMP 71 70 61 56 71 70 57 56 76 74 64 63 77 74 67 63 79 77  
DEWPT 57 56 54 50 51 53 49 50 55 59 57 56 62 65 62 61 63 64  
PWIND DIR N N N W SW S S SW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 B1 SC SC SC FW FW FW CL CL FW FW SC SC SC SC FW FW  
POP 12HR 30 0 0 0 0 5 20 30 5  
RAIN SHWRS C S S C  
TSTMS S  
 

 
SDZ021-181000-  
MILBANK-GRANT SD  
45.22N 96.63W ELEV. 1152 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 59 84 65 77 59  
TEMP 69 65 62 62 76 82 84 81 71 67 67 65 71 76 76 72 66 63 61 59  
DEWPT 61 61 60 59 65 64 63 65 65 65 63 64 66 67 67 65 63 61 59 57  
RH 76 87 93 90 69 55 49 58 81 93 87 97 84 74 74 79 90 93 93 93  
WIND DIR S SW SW S S S S S S S S S S E NE N N N N N  
WIND SPD 2 4 4 3 5 9 10 9 6 5 5 4 4 5 8 10 9 8 9 9  
CLOUDS FW CL CL FW CL FW FW FW FW SC B1 B2 B2 B2 B2 OV OV OV OV B2  
POP 12HR 0 0 20 60 60  
QPF 12HR 0 0 0.02 0.24 0.28  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L L L C C S  
TSTMS S S S S C S  
OBVIS K K K K K K K K K  
HEAT INDEX 83 85 83  
MAX HEAT 83 85  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 56 75 55 80 62 80 63 83  
TEMP 72 72 62 57 73 72 59 57 77 77 65 64 79 76 68 64 81 79  
DEWPT 57 56 54 50 50 52 50 50 55 59 58 57 63 65 63 61 63 63  
PWIND DIR N N N W SW S S SW NW  
WIND CHAR GN GN GN LT LT GN GN GN GN  
AVG CLOUDS B1 SC SC SC SC FW FW FW CL CL FW FW SC SC SC SC SC SC  
POP 12HR 20 0 0 0 0 10 20 40 10  
RAIN SHWRS S S S C  
TSTMS S  
 

 
SDZ011-181000-  
WEBSTER-DAY SD  
45.34N 97.52W ELEV. 1857 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 59 83 64 74 56  
TEMP 67 63 61 61 75 81 83 79 71 68 66 64 69 73 74 70 62 62 58 56  
DEWPT 60 60 59 59 65 63 62 64 65 65 64 63 65 65 63 63 59 58 55 53  
RH 78 90 93 93 71 54 49 60 81 90 93 97 87 76 69 78 90 87 90 90  
WIND DIR E S S S S S S S S S S S E NE N N N N N N  
WIND SPD 3 5 5 5 9 10 11 10 9 6 5 5 4 6 12 11 10 10 10 10  
CLOUDS FW FW FW FW FW FW FW FW SC B1 B2 B2 B2 OV OV OV OV OV B2 B2  
POP 12HR 0 0 40 70 60  
QPF 12HR 0 0 0.03 0.52 0.22  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L L L C C  
TSTMS S C S S S  
OBVIS K K K K K K K K K  
HEAT INDEX 83 84 80  
MAX HEAT 83 85  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 73 53 74 54 79 62 79 60 82  
TEMP 71 71 59 54 71 71 59 56 76 76 65 63 78 77 68 61 80 77  
DEWPT 54 53 50 48 50 52 50 49 55 59 58 58 62 64 62 59 61 62  
PWIND DIR N N N SW SW S S SW NW  
WIND CHAR GN LT GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW SC FW FW FW FW CL CL FW FW SC SC SC SC SC SC  
POP 12HR 5 0 0 0 0 10 20 30 5  
RAIN SHWRS S S C  
TSTMS S  
 

 
SDZ007-181000-  
BRITTON-MARSHALL SD  
45.79N 97.75W ELEV. 1358 FT  
826 PM CDT FRI AUG 17 2018  
 
DATE 08/17/18 SAT 08/18/18 SUN 08/19/18 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 59 85 64 74 54  
TEMP 68 64 62 61 76 82 85 82 72 69 66 65 70 74 74 71 63 61 57 54  
DEWPT 63 60 60 59 65 64 64 65 66 65 65 64 66 66 62 63 59 56 52 51  
RH 84 87 93 93 69 55 50 56 81 87 97 97 87 76 66 76 87 84 83 90  
WIND DIR E SE S S S S S S S S S S N N N N N N N N  
WIND SPD 3 5 5 5 9 10 11 9 8 8 6 4 5 9 14 11 9 9 9 9  
CLOUDS FW FW CL FW FW FW FW FW SC B1 B2 B2 B2 OV OV OV OV B2 B1 B1  
POP 12HR 0 0 50 70 40  
QPF 12HR 0 0 0.08 0.40 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L L C C S S  
TSTMS C C S S S  
OBVIS K K K K K K K K K  
HEAT INDEX 83 86 84  
MAX HEAT 84 86  
 
DATE 08/20 TUE 08/21/18 WED 08/22/18 THU 08/23/18 FRI 08/24/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 52 75 53 81 62 80 60 82  
TEMP 71 72 59 53 72 72 58 55 78 78 66 64 78 78 68 61 79 78  
DEWPT 54 53 48 47 51 53 50 49 57 60 59 58 64 65 62 58 61 63  
PWIND DIR N N NW SW S S S SW NW  
WIND CHAR GN LT GN LT GN GN GN LT GN  
AVG CLOUDS SC FW FW SC FW FW FW FW CL FW FW FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 10 20 30 5  
RAIN SHWRS S S C  
 

 
 
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