526  
FOUS53 KABR 151936  
PFMABR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE ABERDEEN SD  
236 PM CDT WED APR 15 2026  
 
SDZ006-160900-  
ABERDEEN-BROWN SD  
45.45N 98.42W ELEV. 1299 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 46 83 32 43 24  
TEMP 75 71 57 51 48 46 60 75 82 79 59 47 37 33 33 39 41 39 32 29 26 24  
DEWPT 35 38 37 37 39 40 42 41 39 40 38 33 30 27 26 25 24 21 19 18 17 16  
RH 23 30 47 59 71 79 51 29 22 25 45 58 75 78 75 57 50 48 58 63 68 71  
WIND DIR W SW S S S S S SW W NW NE N N N N NW NW NW NW NW NW NW  
WIND SPD 6 5 6 10 11 13 18 18 18 11 16 20 20 20 21 21 23 21 18 14 13 13  
WIND GUST 24 28 31 31 31 32 33 34 34 24 24  
CLOUDS CL FW FW FW FW FW FW CL FW SC B1 B2 B2 OV OV OV B2 B2 B2 B1 SC SC  
POP 12HR 0 5 30 40 5  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C  
SNOWSHWRS C C  
WIND CHILL 39 26 21 21 29 31 28 21 18 14 12  
MIN CHILL 39 38 21 21 27 18 11  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 46 24 55 34 72 41 72 45 73  
TEMP 38 42 29 25 48 53 37 35 63 69 49 42 65 69 50 47 67 69  
DEWPT 16 16 20 19 20 21 23 22 34 38 37 36 40 40 39 38 44 45  
PWIND DIR NW NW N SE S N N E SE  
WIND CHAR BZ GN LT GN GN GN GN GN BZ  
AVG CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 10 0 0 0 0 0 0 5 20  
RAIN SHWRS S  
 
 
SDZ020-160900-  
WATERTOWN-CODINGTON SD  
44.91N 97.15W ELEV. 1745 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 45 78 34 48 23  
TEMP 70 68 57 51 47 45 59 71 77 75 63 55 43 36 36 43 42 38 33 29 26 23  
DEWPT 37 40 39 39 40 40 43 41 40 41 39 38 35 33 31 29 26 24 21 19 18 16  
RH 30 36 51 63 76 82 55 34 26 29 41 53 73 89 82 57 53 57 61 66 71 74  
WIND DIR W W S S S S S S SW W SE SE N N N NW NW NW NW NW NW NW  
WIND SPD 13 5 5 8 9 11 16 19 18 11 13 17 17 17 20 21 21 21 19 17 17 17  
WIND GUST 29 28 27 27 31 32 34 34 29 27  
CLOUDS FW FW FW FW FW FW FW CL FW FW SC B1 B2 OV OV B2 B2 B2 B1 B1 B1 B1  
POP 12HR 0 5 10 30 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
WIND CHILL 35 26 26 34 33 27 22 17 13 10  
MIN CHILL 38 26 21 27 17 9  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 43 24 51 33 69 43 69 45 69  
TEMP 36 38 29 26 46 49 37 35 61 66 51 44 64 67 50 47 65 67  
DEWPT 16 16 20 19 19 21 22 23 34 38 38 37 39 40 39 39 44 45  
PWIND DIR NW NW NW E S SW NW E SE  
WIND CHAR BZ GN GN GN BZ GN GN GN BZ  
AVG CLOUDS B1 SC SC FW FW FW FW CL FW FW FW FW SC CL FW FW SC SC  
POP 12HR 10 5 0 0 0 0 0 5 20  
RAIN SHWRS S  
 
 
SDZ035-160900-  
PIERRE-HUGHES SD  
44.38N 100.29W ELEV. 1856 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 46 81 34 46 25  
TEMP 73 72 57 53 49 47 63 76 80 77 60 49 40 35 34 41 44 42 35 32 27 25  
DEWPT 32 34 34 33 34 31 36 38 37 41 38 37 33 30 26 24 22 20 19 17 17 17  
RH 22 25 42 46 56 53 36 25 21 28 44 63 76 82 72 50 41 41 52 53 65 71  
WIND DIR W SE SE SE SE S SW W W N N N N NW NW NW NW NW NW NW NW NW  
WIND SPD 3 5 9 12 12 11 16 18 17 11 17 23 24 24 25 24 24 20 17 12 12 12  
WIND GUST 27 34 35 34 35 34 34 31  
CLOUDS FW FW FW FW FW FW FW CL FW SC B2 B1 B2 OV OV B2 B2 B2 B1 SC FW FW  
POP 12HR 0 5 40 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S  
WIND CHILL 29 23 21 31 35 33 25 22 16 13  
MIN CHILL 39 21 20 31 21 12  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 51 26 62 36 75 43 76 48 76  
TEMP 42 47 31 28 54 60 43 37 67 72 51 44 68 73 55 49 70 73  
DEWPT 16 16 20 19 25 26 25 25 34 37 37 36 40 40 39 40 45 44  
PWIND DIR NW W SE SE S NE E SE SE  
WIND CHAR BZ LT LT GN GN GN GN GN BZ  
AVG CLOUDS FW FW SC CL FW FW FW CL FW FW SC FW FW CL FW SC SC SC  
POP 12HR 5 0 0 0 0 0 0 10 20  
RAIN SHWRS S  
 
 
SDZ009-160900-  
MOBRIDGE-WALWORTH SD  
45.55N 100.41W ELEV. 1676 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 45 71 30 43 23  
TEMP 74 70 57 51 48 45 56 68 70 65 50 40 34 31 30 37 40 38 32 28 25 23  
DEWPT 33 35 35 34 35 35 36 39 38 40 37 33 30 27 23 22 21 19 17 17 17 16  
RH 22 27 43 52 60 68 47 34 31 40 61 76 85 85 75 54 46 46 53 63 71 74  
WIND DIR W SW SE SE SE S SW W NW N N N N NW NW NW NW NW NW NW NW NW  
WIND SPD 6 5 8 11 13 12 13 14 14 13 20 23 21 21 23 23 23 21 17 13 13 13  
WIND GUST 25 34 34 33 33 35 34 32 27 24  
CLOUDS CL FW FW FW FW FW FW SC SC SC B2 B2 OV OV OV B2 B2 B2 SC SC SC SC  
POP 12HR 0 5 70 30 10  
QPF 12HR 0 0 0.09 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L  
SNOWSHWRS S L C C  
WIND CHILL 39 30 22 18 17 26 30 27 20 17 13 11  
MIN CHILL 38 28 17 15 26 16 10  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 47 25 57 35 71 41 72 45 72  
TEMP 39 43 30 26 50 55 40 36 63 68 48 42 65 69 51 46 67 68  
DEWPT 16 16 21 20 23 26 25 24 34 39 38 35 39 41 40 39 44 44  
PWIND DIR NW NW SE SE SW NE E E E  
WIND CHAR BZ LT LT GN GN GN GN GN BZ  
AVG CLOUDS FW SC SC FW FW FW FW FW FW FW SC FW FW FW FW SC SC SC  
POP 12HR 10 0 0 0 0 0 0 10 20  
RAIN SHWRS S  
 
 
SDZ008-160900-  
SISSETON-ROBERTS SD  
45.67N 96.99W ELEV. 1024 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 47 79 33 44 25  
TEMP 74 69 57 51 49 47 62 73 78 75 58 48 39 34 35 41 40 36 32 29 27 25  
DEWPT 38 42 42 40 40 40 44 43 41 42 39 35 32 30 28 27 25 23 21 19 19 17  
RH 27 37 57 66 71 76 52 34 27 31 49 60 76 85 75 57 55 59 63 66 71 71  
WIND DIR W W S S S S S S SW W N NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 13 5 6 9 10 10 16 20 18 12 13 17 18 19 21 23 26 24 20 18 18 18  
WIND GUST 24 28 32 33 36 34  
CLOUDS FW FW FW FW FW FW FW FW FW FW B1 B1 B2 B2 B2 B1 B2 B2 B2 B2 B1 B1  
POP 12HR 0 5 20 40 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C  
SNOWSHWRS C  
WIND CHILL 30 23 24 31 29 25 20 17 14 11  
MIN CHILL 22 21 24 17 11  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 42 26 51 32 69 43 69 44 69  
TEMP 37 39 29 28 46 48 36 34 62 66 49 44 65 67 50 46 65 66  
DEWPT 17 16 20 20 20 21 23 23 34 39 38 38 39 41 39 37 42 44  
PWIND DIR NW NW NW SE S W NW SE SE  
WIND CHAR BZ GN GN GN BZ GN GN GN BZ  
AVG CLOUDS B1 SC SC FW FW FW FW FW FW FW FW FW SC FW FW FW SC SC  
POP 12HR 10 5 0 0 0 0 0 5 20  
RAIN SHWRS S  
 
 
MNZ039-160900-  
WHEATON-TRAVERSE MN  
45.71N 96.50W ELEV. 1024 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 45 78 35 46 26  
TEMP 74 69 57 51 47 45 60 72 77 74 60 50 41 36 36 44 41 37 33 30 28 26  
DEWPT 43 44 42 42 40 40 44 43 42 43 40 38 35 31 29 29 27 25 22 20 18 18  
RH 33 40 57 71 76 82 55 35 29 33 47 63 79 82 75 55 57 61 63 66 66 71  
WIND DIR SW SW S S S S S S SW W NE NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 6 5 6 8 8 9 14 21 19 13 14 18 18 19 21 24 26 25 21 19 19 18  
CLOUDS CL FW FW FW CL FW FW CL FW FW B1 B1 B2 B2 B2 B1 B2 B2 B2 B2 B1 B1  
POP 12HR 0 5 20 40 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S  
SNOWSHWRS S S  
WIND CHILL 32 25 25 35 30 25 21 17 15 13  
MIN CHILL 24 23 25 17 13  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 42 26 50 32 69 43 69 44 68  
TEMP 35 38 28 27 45 48 36 34 61 66 49 44 64 67 50 45 65 65  
DEWPT 18 18 20 20 20 21 24 23 33 39 38 38 39 41 39 37 42 44  
PWIND DIR NW NW NW SE S W NW E SE  
WIND CHAR BZ GN GN GN BZ GN GN GN BZ  
AVG CLOUDS B1 SC SC FW FW FW FW FW FW SC FW FW FW FW FW FW SC SC  
POP 12HR 10 5 0 0 0 0 0 5 10  
 
 
MNZ046-160900-  
ORTONVILLE-BIG STONE MN  
45.31N 96.42W ELEV. 1099 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 45 80 37 49 26  
TEMP 75 70 57 51 47 45 62 74 79 76 63 55 44 38 37 47 43 39 35 32 28 26  
DEWPT 44 43 42 42 41 40 44 43 42 42 42 40 35 33 31 29 27 25 22 20 18 18  
RH 33 38 57 71 79 82 52 33 27 30 46 57 70 82 79 49 53 57 59 61 66 71  
WIND DIR SW W S S S SE S S SW W E W NW NW NW NW NW NW NW NW NW NW  
WIND SPD 4 4 4 5 5 6 13 19 18 11 12 16 17 18 21 23 25 24 20 18 18 17  
WIND GUST 34  
CLOUDS CL FW FW CL CL CL FW CL CL FW SC SC B2 B2 B2 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 5 10 30 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
WIND CHILL 37 28 27 39 34 28 23 20 15 14  
MIN CHILL 27 26 27 20 13  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 43 26 52 33 70 44 70 44 71  
TEMP 37 39 30 27 46 50 36 34 62 67 51 44 65 68 50 45 66 67  
DEWPT 17 16 20 20 20 20 23 23 34 38 38 39 38 40 40 38 43 44  
PWIND DIR NW NW NW E S W NW E SE  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC FW FW CL FW CL FW FW SC FW FW FW FW FW FW SC  
POP 12HR 10 5 0 0 0 0 0 5 10  
 
 
SDZ003-160900-  
MCINTOSH-CORSON SD  
45.92N 101.35W ELEV. 2316 FT  
136 PM MDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 44 68 27 40 21  
TEMP 72 68 54 51 47 44 56 65 66 60 44 35 30 27 29 36 38 35 28 25 23 21  
DEWPT 34 36 35 34 33 32 38 40 39 37 36 32 29 24 22 21 21 18 16 16 15 14  
RH 25 31 48 52 58 62 51 40 37 42 73 89 96 88 75 54 50 49 60 68 71 74  
WIND DIR W SW SE SE SE S NW NW NW N N N NW NW NW NW NW NW NW NW NW NW  
WIND SPD 6 5 9 13 14 12 16 18 19 21 26 25 24 24 27 27 27 26 18 14 14 14  
WIND GUST 20 37 36 28  
CLOUDS FW SC FW FW FW SC SC SC B1 B1 B2 OV OV B2 B2 B2 B2 B1 SC SC SC FW  
POP 12HR 0 10 80 20 10  
QPF 12HR 0 0 0.15 0.01 0  
SNOW 12HR 00-00 00-00 T  
RAIN SHWRS D D D  
SNOWSHWRS D D S S  
WIND CHILL 38 34 23 16 12 14 23 26 22 16 13 11 8  
MIN CHILL 37 39 22 12 13 22 12 7  
 
DATE 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 46 24 56 35 71 39 70 45 70  
TEMP 37 42 29 25 49 54 40 35 63 68 48 40 63 68 51 46 65 68  
DEWPT 16 18 21 18 25 29 27 24 36 41 38 34 40 42 41 39 45 46  
PWIND DIR NW NW SE SE SW NE SE E E  
WIND CHAR BZ GN GN GN BZ GN GN GN BZ  
AVG CLOUDS FW SC SC FW FW FW FW FW FW FW SC FW FW FW FW SC SC SC  
POP 12HR 5 0 0 0 0 0 0 10 20  
RAIN SHWRS S  
 
 
SDZ015-160900-  
WHITE HORSE-DEWEY SD  
45.27N 100.89W ELEV. 1716 FT  
136 PM MDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 45 70 30 45 22  
TEMP 73 71 57 52 48 45 59 69 69 65 48 39 34 31 32 40 43 40 32 28 24 22  
DEWPT 30 33 33 32 33 32 36 39 39 39 38 33 31 27 23 21 20 18 16 16 16 15  
RH 20 25 40 46 56 60 42 33 33 38 68 79 89 85 69 46 39 41 51 60 71 74  
WIND DIR SW SW SE SE SE S W W NW N N N N NW NW NW NW NW NW NW NW NW  
WIND SPD 10 6 8 10 10 9 13 17 17 14 21 21 21 19 21 23 25 21 16 11 10 10  
WIND GUST 33 29 32 33  
CLOUDS CL FW FW FW FW FW FW SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 SC SC FW FW  
POP 12HR 0 10 80 20 5  
QPF 12HR 0 0 0.07 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L D D  
SNOWSHWRS D S S  
WIND CHILL 29 22 19 19 29 33 30 21 18 14 11  
MIN CHILL 28 18 18 29 17 10  
 
DATE 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 50 25 60 35 74 41 74 46 74  
TEMP 41 46 31 26 52 58 41 36 66 71 50 42 68 72 53 47 69 72  
DEWPT 15 16 20 18 23 27 26 24 34 40 38 35 40 42 40 39 44 44  
PWIND DIR NW NW SE SE SW N E E E  
WIND CHAR BZ LT LT GN GN GN GN GN BZ  
AVG CLOUDS FW SC B1 FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC  
POP 12HR 5 0 0 0 0 0 0 10 20  
RAIN SHWRS S  
 
 
SDZ033-160900-  
MISSION RIDGE-STANLEY SD  
44.69N 100.79W ELEV. 1985 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 48 76 33 46 25  
TEMP 70 71 58 54 50 48 62 73 75 71 55 46 38 34 33 41 43 42 35 32 27 25  
DEWPT 32 33 34 33 33 30 35 39 38 39 39 36 33 29 24 22 21 19 18 17 17 16  
RH 24 25 40 45 52 49 36 29 26 31 55 68 82 82 69 46 41 39 49 53 65 68  
WIND DIR SW S SE SE S SW W W W N N N N NW NW NW NW NW NW NW NW NW  
WIND SPD 6 8 10 13 13 13 18 20 18 14 21 26 26 26 26 25 26 23 18 14 13 13  
CLOUDS CL FW FW FW FW FW FW FW FW SC OV B2 B2 OV B2 B2 B2 B2 SC SC FW FW  
POP 12HR 0 10 60 20 5  
QPF 12HR 0 0 0.05 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L S S  
SNOWSHWRS S S  
WIND CHILL 37 26 21 20 30 33 32 25 22 16 13  
MIN CHILL 36 21 20 30 22 12  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 50 28 61 36 74 43 74 48 74  
TEMP 42 47 34 29 53 59 44 37 66 72 51 44 67 72 56 48 69 72  
DEWPT 16 16 21 20 25 27 26 26 33 37 38 36 40 40 40 40 45 44  
PWIND DIR NW W SE SE S NE E E E  
WIND CHAR BZ GN GN GN GN GN GN GN BZ  
AVG CLOUDS FW SC SC CL FW FW FW FW FW FW FW FW FW CL FW SC SC SC  
POP 12HR 10 0 0 0 0 0 0 10 30  
RAIN SHWRS C  
 
 
SDZ045-160900-  
MURDO-JONES SD  
43.89N 100.71W ELEV. 2313 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 48 82 33 46 23  
TEMP 72 72 58 52 50 49 66 77 81 79 62 49 39 34 33 41 44 42 36 31 27 24  
DEWPT 29 28 28 29 27 26 32 35 34 34 34 35 32 29 26 22 21 19 16 15 14 14  
RH 20 19 32 41 41 40 28 22 18 20 35 58 76 82 75 46 39 39 43 51 57 65  
WIND DIR W S SE SE S SW SW W W N N N N NW NW NW NW NW NW NW NW NW  
WIND SPD 6 6 11 14 14 14 20 21 19 13 21 27 28 27 27 26 27 24 19 14 13 13  
WIND GUST 32 39 37 36 37 34  
CLOUDS CL FW FW FW FW FW FW FW FW SC B1 B2 B2 OV B2 B2 B2 B2 B1 SC FW FW  
POP 12HR 0 10 40 30 10  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C S  
SNOWSHWRS C S S  
WIND CHILL 27 21 19 30 34 32 25 21 16 12  
MIN CHILL 21 19 31 20 11  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 51 28 65 37 77 43 77 49 77  
TEMP 43 47 32 29 56 62 43 39 69 75 52 44 70 75 56 50 73 75  
DEWPT 16 14 17 16 23 24 23 23 31 33 33 34 39 37 37 37 42 42  
PWIND DIR NW W SE SE SW W SE SE SE  
WIND CHAR BZ GN GN GN GN GN GN BZ BZ  
AVG CLOUDS FW SC SC CL SC CL CL CL FW FW FW FW FW CL SC SC SC SC  
POP 12HR 10 0 0 0 0 0 0 10 20  
RAIN SHWRS S  
 
 
SDZ048-160900-  
PRESHO-LYMAN SD  
43.91N 100.06W ELEV. 1775 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 47 85 34 48 23  
TEMP 74 74 58 52 49 48 66 80 84 81 65 52 41 35 35 43 46 43 36 32 27 24  
DEWPT 33 31 32 32 33 29 33 35 34 34 34 36 33 30 28 24 22 20 18 16 16 15  
RH 22 20 37 46 54 47 29 20 17 18 31 54 73 82 75 47 38 39 47 51 63 68  
WIND DIR NW NE SE S S SW SW W W N NE N N NW NW NW NW NW NW NW NW NW  
WIND SPD 8 6 10 13 13 12 18 21 19 13 17 24 26 26 28 28 29 24 18 13 13 13  
WIND GUST 27 34 39 39 40 39 41 35 29 24  
CLOUDS FW FW FW FW FW FW FW FW FW SC B1 B1 B2 OV OV B2 B2 B2 B1 SC FW FW  
POP 12HR 0 5 20 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S  
SNOWSHWRS S  
WIND CHILL 30 22 22 33 37 34 26 22 16 12  
MIN CHILL 21 21 33 21 12  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 51 26 64 36 78 43 78 48 78  
TEMP 45 47 31 27 57 62 43 37 70 75 52 44 71 75 55 50 74 76  
DEWPT 16 14 17 16 24 25 23 23 33 34 35 35 40 38 38 38 45 42  
PWIND DIR NW W SE SE S NW E SE SE  
WIND CHAR BZ GN GN GN GN GN GN GN BZ  
AVG CLOUDS FW FW SC CL FW FW CL CL FW FW FW FW FW FW SC SC SC SC  
POP 12HR 5 0 0 0 0 0 0 5 20  
RAIN SHWRS S  
 
 
SDZ051-160900-  
FORT THOMPSON-BUFFALO SD  
44.05N 99.41W ELEV. 1440 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 46 84 36 48 25  
TEMP 74 73 58 53 49 47 62 77 82 80 66 55 44 37 36 42 45 43 37 34 29 26  
DEWPT 38 35 36 37 39 37 37 37 36 37 36 36 36 32 30 26 25 22 21 19 19 18  
RH 27 25 44 54 68 68 39 24 19 21 33 49 73 82 79 53 45 43 52 54 66 71  
WIND DIR NW NW SE SE SE SE SW W W N SE N N NW NW NW NW NW NW NW NW NW  
WIND SPD 5 5 8 10 10 10 13 17 17 10 13 18 21 23 26 25 26 21 18 13 13 13  
WIND GUST 32 34 35  
CLOUDS FW FW FW FW FW FW FW CL FW SC B1 B1 B2 OV OV B2 B2 B2 B2 SC FW FW  
POP 12HR 0 5 20 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S  
SNOWSHWRS S  
WIND CHILL 35 26 24 32 36 34 27 24 18 15  
MIN CHILL 25 23 33 23 13  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 51 27 63 37 76 44 76 50 77  
TEMP 41 47 32 28 54 60 43 38 67 74 53 45 69 74 56 51 71 75  
DEWPT 17 15 20 20 23 25 24 25 34 37 37 37 41 40 40 41 46 45  
PWIND DIR NW W SE SE S E SE SE SE  
WIND CHAR BZ LT LT GN GN GN GN GN BZ  
AVG CLOUDS FW FW SC CL FW FW CL CL FW SC FW FW FW FW FW SC SC SC  
POP 12HR 5 0 0 0 0 0 0 5 20  
RAIN SHWRS S  
 
 
SDZ036-160900-  
HIGHMORE-HYDE SD  
45.52N 99.44W ELEV. 1886 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 48 83 33 46 23  
TEMP 73 71 58 53 51 49 63 77 82 80 64 52 41 34 33 41 43 40 35 31 27 23  
DEWPT 38 33 32 34 38 36 36 37 36 37 35 33 33 29 27 24 22 20 18 17 17 15  
RH 28 25 37 48 61 61 36 24 19 21 34 48 73 82 78 50 43 44 49 56 65 71  
WIND DIR NW W SE S S S SW W W N NE N N NW NW NW NW NW NW NW NW NW  
WIND SPD 10 6 11 16 18 18 20 21 19 13 18 23 26 26 27 28 28 25 21 18 17 17  
CLOUDS FW FW FW FW FW FW FW CL FW SC B1 B1 B2 OV OV B2 B2 B2 B1 SC FW FW  
POP 12HR 0 5 30 30 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C  
SNOWSHWRS C  
WIND CHILL 30 21 19 30 33 29 23 19 14 9  
MIN CHILL 21 19 29 18 9  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 49 25 60 36 74 43 75 48 75  
TEMP 40 45 29 26 52 58 42 37 66 72 51 44 68 72 55 50 70 73  
DEWPT 15 13 17 17 21 23 21 22 33 35 36 36 39 38 38 40 45 44  
PWIND DIR NW W E SE S SE E SE SE  
WIND CHAR BZ GN GN GN BZ GN BZ BZ BZ  
AVG CLOUDS FW SC SC CL FW FW CL CL CL SC FW FW FW CL FW SC SC SC  
POP 12HR 10 5 0 0 0 0 0 10 20  
RAIN SHWRS S  
 
 
SDZ037-160900-  
MILLER-HAND SD  
45.52N 98.99W ELEV. 1578 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 43 79 31 43 23  
TEMP 71 71 57 50 45 44 58 73 79 74 55 44 37 32 31 38 41 37 31 27 25 23  
DEWPT 39 37 37 36 37 39 41 39 39 41 38 33 30 28 26 24 23 21 19 17 16 15  
RH 31 29 47 58 73 82 53 29 24 30 53 65 75 85 81 57 48 52 61 65 68 71  
WIND DIR W SW S S S S S SW W NW N N N N NW NW NW NW NW NW NW NW  
WIND SPD 8 6 6 9 10 12 16 18 18 13 18 20 21 21 24 25 25 21 18 16 16 16  
WIND GUST 32 34 35 32  
CLOUDS CL FW FW FW FW FW CL FW FW SC B1 B2 B2 OV OV B2 B2 B2 B2 SC SC SC  
POP 12HR 0 5 50 40 10  
QPF 12HR 0 0 0.02 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C  
SNOWSHWRS C C  
WIND CHILL 38 35 26 19 18 27 30 26 19 15 12 10  
MIN CHILL 36 34 19 18 26 15 9  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 46 24 55 31 72 41 72 44 72  
TEMP 37 41 29 25 47 52 37 33 63 69 48 42 65 70 50 46 66 69  
DEWPT 16 16 20 19 20 23 23 22 33 39 38 36 39 40 40 39 45 46  
PWIND DIR NW NW NE SE S N NE E E  
WIND CHAR BZ GN GN GN GN GN GN GN BZ  
AVG CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC  
POP 12HR 10 0 0 0 0 0 0 5 20  
RAIN SHWRS S  
 
 
SDZ034-160900-  
ONIDA-SULLY SD  
44.70N 100.07W ELEV. 1873 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 45 78 32 45 23  
TEMP 71 70 57 50 48 45 59 74 77 74 57 47 37 33 33 39 43 40 33 29 25 23  
DEWPT 36 33 34 34 37 34 36 40 39 40 39 36 32 29 26 23 22 19 18 17 17 16  
RH 28 25 42 54 65 65 42 29 25 29 51 65 82 85 75 52 43 42 53 60 71 74  
WIND DIR W SW SE SE SE S SW W W N N N N NW NW NW NW NW NW NW NW NW  
WIND SPD 8 5 10 13 14 13 17 19 18 12 19 25 26 25 26 26 26 21 18 14 14 14  
CLOUDS CL FW FW FW FW FW FW FW FW SC B2 B2 B2 OV OV B2 B2 B2 B1 SC FW FW  
POP 12HR 0 5 50 30 10  
QPF 12HR 0 0 0.02 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C  
SNOWSHWRS C C C  
WIND CHILL 39 39 25 20 20 28 33 30 22 18 13 10  
MIN CHILL 39 38 19 18 30 17 10  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 49 24 60 35 74 42 74 47 74  
TEMP 40 45 29 25 52 57 40 36 65 71 50 43 67 72 53 48 69 72  
DEWPT 15 15 19 20 23 26 24 24 34 38 37 36 40 40 39 40 45 44  
PWIND DIR NW NW E SE S NE E E E  
WIND CHAR BZ GN GN GN GN GN GN GN BZ  
AVG CLOUDS FW FW SC FW FW FW FW CL FW FW FW FW FW CL FW SC SC SC  
POP 12HR 10 5 0 0 0 0 0 10 30  
RAIN SHWRS C  
 
 
SDZ016-160900-  
GETTYSBURG-POTTER SD  
45.01N 99.95W ELEV. 2064 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 45 76 30 43 21  
TEMP 71 70 56 51 49 45 59 71 75 71 54 44 35 31 31 38 40 38 31 27 24 22  
DEWPT 37 33 33 34 37 35 36 38 38 39 38 35 31 28 25 23 22 20 17 17 16 15  
RH 29 25 42 52 63 68 42 30 26 31 54 70 85 88 78 54 48 48 56 65 71 74  
WIND DIR W SW SE SE S S SW W W N N N N NW NW NW NW NW NW NW NW NW  
WIND SPD 10 6 10 13 17 16 18 19 18 13 19 25 26 25 26 26 26 23 19 17 17 16  
WIND GUST 29 36 35 36 37 36 29  
CLOUDS CL FW FW FW FW FW FW FW FW SC B2 B2 B2 OV OV B2 B2 B2 B1 SC FW FW  
POP 12HR 0 5 60 40 10  
QPF 12HR 0 0 0.03 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L  
SNOWSHWRS L L C C  
WIND CHILL 38 35 22 17 17 27 29 27 18 15 11 8  
MIN CHILL 38 34 16 16 26 14 7  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 46 23 57 34 71 42 72 46 73  
TEMP 38 43 29 24 50 55 39 36 63 69 49 43 66 70 52 47 67 70  
DEWPT 15 15 19 19 22 24 23 23 33 37 37 36 39 39 38 39 44 44  
PWIND DIR NW NW E SE S NE E E E  
WIND CHAR BZ GN GN GN BZ GN GN BZ BZ  
AVG CLOUDS FW SC SC CL FW FW FW CL FW FW FW FW FW FW FW SC SC SC  
POP 12HR 10 5 0 0 0 0 0 10 30  
RAIN SHWRS S C  
 
 
SDZ017-160900-  
FAULKTON-FAULK SD  
45.03N 99.13W ELEV. 1581 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 45 82 32 44 23  
TEMP 73 71 57 51 48 46 62 76 82 78 60 49 40 33 32 41 42 39 32 29 25 24  
DEWPT 39 36 35 35 39 39 38 38 38 39 38 33 32 29 27 24 23 21 19 17 17 16  
RH 29 28 43 54 71 76 41 25 21 25 44 54 73 85 81 50 46 48 58 60 71 71  
WIND DIR W SW S S S S SW W W NW N N N N NW NW NW NW NW NW NW NW  
WIND SPD 5 6 9 11 13 14 18 20 19 12 18 23 25 25 27 26 27 24 19 17 17 17  
WIND GUST 35 36 37  
CLOUDS CL FW FW FW FW FW FW FW FW FW B1 B1 B2 OV OV B2 B2 B2 B1 SC SC SC  
POP 12HR 0 5 40 40 10  
QPF 12HR 0 0 0.01 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C  
SNOWSHWRS C  
WIND CHILL 39 29 20 19 30 32 28 20 17 12 10  
MIN CHILL 38 19 18 28 17 9  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 47 25 57 33 74 42 74 45 74  
TEMP 39 43 29 26 50 55 38 35 65 70 50 43 67 71 52 47 68 72  
DEWPT 16 16 19 19 21 23 22 22 33 38 38 37 40 40 39 40 46 46  
PWIND DIR NW NW E SE S N NE E E  
WIND CHAR BZ GN GN GN BZ GN GN GN BZ  
AVG CLOUDS SC SC SC CL FW FW CL CL FW FW FW FW FW CL FW SC SC FW  
POP 12HR 10 5 0 0 0 0 0 10 20  
RAIN SHWRS S  
 
 
SDZ010-160900-  
ROSCOE-EDMUNDS SD  
45.45N 99.33W ELEV. 1831 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 43 77 30 41 22  
TEMP 68 70 56 50 46 44 59 71 76 72 54 44 36 31 30 37 39 36 30 27 24 22  
DEWPT 38 36 35 35 37 38 38 38 38 39 37 33 30 28 25 23 22 20 18 17 16 16  
RH 33 29 45 56 71 79 45 30 25 30 52 65 79 88 81 56 50 52 60 65 71 77  
WIND DIR W SW S SE S S SW W W NW N N N NW NW NW NW NW NW NW NW NW  
WIND SPD 2 6 8 10 13 14 18 20 19 14 19 23 25 25 27 27 27 25 20 18 18 18  
CLOUDS CL FW FW FW FW FW CL FW FW SC B1 B2 B2 OV OV B2 B2 B2 B1 SC SC SC  
POP 12HR 0 5 50 40 10  
QPF 12HR 0 0 0.03 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C  
SNOWSHWRS C C C  
WIND CHILL 37 35 24 17 16 24 28 24 17 14 10 8  
MIN CHILL 36 39 34 17 15 24 14 7  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 46 24 55 32 71 41 72 44 71  
TEMP 36 41 29 25 47 52 37 34 63 69 48 42 65 69 50 46 66 69  
DEWPT 16 16 20 19 20 23 23 21 33 38 38 36 38 40 40 40 44 45  
PWIND DIR NW NW E SE S N E E E  
WIND CHAR BZ GN GN GN BZ GN GN GN BZ  
AVG CLOUDS SC FW SC FW FW FW CL FW FW FW FW FW FW FW FW SC SC SC  
POP 12HR 10 5 0 0 0 0 0 10 20  
RAIN SHWRS S  
 
 
SDZ004-160900-  
HERREID-CAMPBELL SD  
45.84N 100.08W ELEV. 1686 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 45 70 28 42 22  
TEMP 72 70 56 49 47 45 55 67 69 64 48 38 32 29 28 36 40 37 29 27 24 22  
DEWPT 32 37 36 36 35 37 38 40 40 40 38 33 30 26 23 23 22 19 18 17 17 16  
RH 23 30 47 61 63 73 53 37 35 41 68 82 92 88 81 59 48 48 63 65 74 77  
WIND DIR W W SE SE SE SE SW W NW N N N N NW NW NW NW NW NW NW NW NW  
WIND SPD 10 5 6 10 12 12 13 16 16 13 19 21 21 20 21 24 25 21 17 13 13 13  
WIND GUST 32 34  
CLOUDS CL FW FW FW SC FW FW FW SC SC B2 OV OV OV OV B2 B2 B2 SC SC SC SC  
POP 12HR 0 5 70 30 10  
QPF 12HR 0 0 0.09 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L  
SNOWSHWRS S L C C  
WIND CHILL 39 27 19 16 14 24 29 26 17 16 12 10  
MIN CHILL 38 39 27 16 14 25 15 9  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 46 24 56 34 71 40 72 45 72  
TEMP 38 42 29 25 49 54 39 35 63 68 47 41 65 69 50 46 67 68  
DEWPT 16 17 20 19 22 25 24 23 35 40 38 35 40 41 40 39 44 44  
PWIND DIR NW NW SE SE SW NE E E E  
WIND CHAR BZ LT LT GN GN GN GN GN BZ  
AVG CLOUDS SC SC SC FW FW FW CL FW FW FW FW FW FW FW FW SC SC SC  
POP 12HR 10 0 0 0 0 0 0 10 20  
RAIN SHWRS S S  
 
 
SDZ005-160900-  
EUREKA-MCPHERSON SD  
45.77N 99.62W ELEV. 1890 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 45 73 29 41 22  
TEMP 71 70 56 49 47 45 57 69 73 68 51 40 33 30 30 36 38 35 29 27 24 22  
DEWPT 36 35 35 36 36 37 38 38 38 39 36 32 29 26 23 22 21 19 17 17 16 15  
RH 28 27 45 61 65 73 49 32 28 34 56 73 85 85 75 56 50 52 60 65 71 74  
WIND DIR W W SE SE SE S SW W W N N N N NW NW NW NW NW NW NW NW NW  
WIND SPD 9 8 8 12 14 16 18 20 20 17 21 25 26 26 28 29 29 26 21 18 18 18  
CLOUDS CL FW FW FW FW FW FW FW FW SC B2 B2 B2 OV OV B2 B2 B2 B1 B1 B1 SC  
POP 12HR 0 5 70 40 10  
QPF 12HR 0 0 0.06 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L  
SNOWSHWRS L L C C  
WIND CHILL 38 29 20 16 15 23 26 22 16 14 10 7  
MIN CHILL 38 28 16 14 22 14 7  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 45 24 55 34 71 40 71 45 71  
TEMP 36 42 29 25 47 53 38 35 63 68 48 41 64 69 50 46 65 68  
DEWPT 16 16 20 19 20 22 23 22 33 37 38 35 38 39 39 39 43 44  
PWIND DIR NW NW E SE S NE SE E E  
WIND CHAR BZ GN GN GN BZ GN GN BZ BZ  
AVG CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 10 0 0 0 0 0 0 10 20  
RAIN SHWRS S S  
 
 
SDZ018-160900-  
REDFIELD-SPINK SD  
44.87N 98.52W ELEV. 1302 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 46 85 33 46 24  
TEMP 74 72 57 51 48 46 61 78 85 81 63 52 41 34 36 43 44 40 33 30 26 24  
DEWPT 41 36 36 37 40 40 41 38 36 39 38 33 32 29 27 25 22 20 19 17 17 15  
RH 30 27 45 59 74 79 48 24 17 22 39 48 70 82 69 49 41 44 56 58 68 68  
WIND DIR W SW SE SE SE SE S SW W NW NE N N N N NW NW NW NW NW NW NW  
WIND SPD 11 5 9 12 13 17 19 20 19 12 16 21 24 24 26 26 26 24 19 17 16 16  
WIND GUST 31 34 35 37 36 37 34 29  
CLOUDS CL FW FW CL FW FW FW FW CL FW B1 SC B2 OV OV B2 B2 B2 B2 SC SC SC  
POP 12HR 0 5 30 30 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C  
SNOWSHWRS C  
WIND CHILL 39 31 22 24 33 34 30 22 19 14 11  
MIN CHILL 38 21 22 30 18 11  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 48 24 57 34 74 42 74 46 76  
TEMP 42 44 30 25 51 55 39 35 65 72 50 43 68 72 52 48 70 72  
DEWPT 15 14 18 18 20 21 22 21 33 36 37 37 38 38 39 40 44 45  
PWIND DIR NW NW N SE S E NE E SE  
WIND CHAR BZ GN GN GN BZ GN GN GN BZ  
AVG CLOUDS SC SC SC CL FW FW FW CL FW SC FW FW FW FW FW SC SC SC  
POP 12HR 10 5 0 0 0 0 0 5 20  
RAIN SHWRS S  
 
 
SDZ019-160900-  
CLARK-CLARK SD  
44.88N 97.73W ELEV. 1798 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 46 79 33 44 23  
TEMP 71 68 57 51 48 48 60 71 78 76 64 53 42 34 33 36 40 38 33 30 26 23  
DEWPT 40 39 37 38 41 41 42 42 39 41 38 36 34 31 29 28 25 23 20 18 18 16  
RH 32 34 47 61 77 77 51 35 25 28 38 52 73 89 85 72 55 54 58 60 71 74  
WIND DIR W W S S S S S SW SW W SE E N N N NW NW NW NW NW NW NW  
WIND SPD 11 5 9 11 13 17 20 21 19 13 16 19 21 23 25 25 26 25 21 18 19 18  
WIND GUST 33 35 35 36 35  
CLOUDS CL FW FW CL FW FW FW FW CL FW B1 SC B2 OV OV B2 B2 B2 B1 SC SC SC  
POP 12HR 0 5 20 30 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C  
SNOWSHWRS C  
WIND CHILL 33 22 20 24 29 26 21 17 13 9  
MIN CHILL 39 22 19 25 16 9  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 43 25 52 34 69 43 69 46 69  
TEMP 36 39 29 26 46 50 38 37 61 67 51 44 63 67 51 48 65 67  
DEWPT 16 16 18 19 20 21 21 23 34 38 37 37 39 40 39 40 44 46  
PWIND DIR NW NW NW SE S SE N E SE  
WIND CHAR BZ GN GN GN BZ GN GN GN BZ  
AVG CLOUDS SC SC SC FW FW FW FW CL FW FW FW FW FW FW FW FW SC SC  
POP 12HR 10 5 0 0 0 0 0 5 20  
RAIN SHWRS S  
 
 
SDZ023-160900-  
CLEAR LAKE-DEUEL SD  
44.77N 96.68W ELEV. 1834 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 46 79 37 50 24  
TEMP 70 68 54 50 48 46 62 73 78 76 64 60 47 39 47 46 44 38 33 30 26 24  
DEWPT 40 39 37 37 39 39 42 40 39 39 36 38 35 34 32 29 26 23 19 17 17 15  
RH 33 34 52 61 71 76 48 30 25 26 35 44 63 82 56 51 49 54 56 58 68 68  
WIND DIR SW W SW S S S S S SW SW S S SW NW N NW NW NW NW NW NW NW  
WIND SPD 9 5 5 8 10 11 17 20 18 13 14 18 18 18 20 21 23 23 20 18 18 18  
WIND GUST 31 28 25 29 28 32 34 35 34 32 28 28  
CLOUDS FW FW FW FW CL CL FW CL FW FW SC SC B2 B2 OV B2 B1 B2 B1 B1 SC B1  
POP 12HR 0 5 10 30 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
WIND CHILL 30 39 35 27 21 18 13 10  
MIN CHILL 39 28 26 27 17 10  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 43 24 51 32 69 43 69 44 69  
TEMP 37 37 28 26 46 49 36 34 62 66 51 44 65 66 50 46 66 67  
DEWPT 15 14 18 17 18 19 19 21 33 37 36 36 38 39 37 37 42 43  
PWIND DIR NW NW NW SE S SW NW SE SE  
WIND CHAR BZ GN GN GN BZ GN GN GN BZ  
AVG CLOUDS SC SC SC FW CL FW FW CL FW SC FW FW FW FW FW FW SC SC  
POP 12HR 10 5 0 0 0 0 0 5 20  
RAIN SHWRS S  
 
 
SDZ021-160900-  
MILBANK-GRANT SD  
45.22N 96.63W ELEV. 1152 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 47 80 36 50 26  
TEMP 73 71 57 52 49 47 63 74 79 76 63 55 44 37 37 45 44 38 34 31 28 26  
DEWPT 41 43 42 41 41 41 44 43 42 43 42 39 35 33 31 30 27 24 21 20 18 18  
RH 31 36 57 66 74 79 50 33 27 31 46 55 70 85 79 55 51 57 58 63 66 71  
WIND DIR W W SW S S S S S SW W NE W NW NW NW NW NW NW NW NW NW NW  
WIND SPD 12 4 5 6 6 8 13 18 18 11 12 16 16 17 20 21 24 23 19 17 17 17  
WIND GUST 34 33 29  
CLOUDS FW FW FW CL CL CL FW FW FW FW SC SC B2 B2 B2 B1 B2 B2 B2 B1 B1 B1  
POP 12HR 0 5 10 30 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
WIND CHILL 37 27 26 37 35 27 23 20 16 13  
MIN CHILL 27 25 27 20 13  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 43 26 52 32 70 44 70 45 71  
TEMP 38 39 29 28 46 50 36 34 62 68 51 45 65 68 50 46 66 67  
DEWPT 17 16 20 20 20 21 23 23 35 39 38 39 39 41 40 39 44 45  
PWIND DIR NW NW NW SE S W NW E SE  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC CL CL CL FW CL FW FW SC FW FW FW FW FW SC SC  
POP 12HR 10 5 0 0 0 0 0 5 20  
RAIN SHWRS S  
 
 
SDZ011-160900-  
WEBSTER-DAY SD  
45.34N 97.52W ELEV. 1857 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 46 77 32 41 23  
TEMP 69 67 56 51 48 47 60 71 75 74 59 49 39 33 32 38 38 35 32 28 25 23  
DEWPT 38 40 40 39 40 40 41 41 39 41 38 35 32 29 27 26 24 23 20 19 18 16  
RH 32 37 55 63 74 76 49 34 27 30 45 58 76 85 81 62 57 61 61 68 74 74  
WIND DIR W W S S S S S SW SW W E NE N N N NW NW NW NW NW NW NW  
WIND SPD 5 5 5 9 10 12 17 18 18 11 12 16 17 18 19 20 21 21 18 16 16 16  
WIND GUST 28 31 28 23 26 27 29 32 33 34 34 31 27 27 27  
CLOUDS FW FW FW FW FW FW FW FW FW FW B1 B1 B2 OV OV B2 B2 B2 B2 B1 B1 B1  
POP 12HR 0 5 20 40 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C  
SNOWSHWRS C  
WIND CHILL 30 22 20 29 27 23 20 16 12 10  
MIN CHILL 20 19 23 16 9  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 41 25 50 34 67 43 67 45 68  
TEMP 34 37 28 26 45 48 37 36 60 65 50 44 62 65 50 47 64 65  
DEWPT 16 16 20 20 19 21 22 23 33 38 37 36 38 40 39 38 43 44  
PWIND DIR NW NW NW SE S E NW E SE  
WIND CHAR BZ GN GN GN BZ GN GN GN BZ  
AVG CLOUDS B1 SC SC FW FW FW FW CL FW FW SC FW SC FW FW FW SC SC  
POP 12HR 10 5 0 0 0 0 0 5 20  
RAIN SHWRS S  
 
 
SDZ007-160900-  
BRITTON-MARSHALL SD  
45.79N 97.75W ELEV. 1358 FT  
236 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
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 48 78 31 40 24  
TEMP 71 69 56 52 49 48 63 73 78 74 55 46 37 32 32 35 38 35 31 28 26 24  
DEWPT 37 40 40 39 40 40 43 43 41 42 38 34 30 28 27 25 24 22 20 19 18 17  
RH 29 35 55 61 71 74 48 34 27 32 53 63 75 85 81 66 57 59 63 68 71 74  
WIND DIR SW SW S S S S S SW SW NW NE N N N N NW NW NW NW NW NW NW  
WIND SPD 9 5 6 9 10 12 17 18 18 11 13 17 18 18 19 21 21 20 18 14 14 14  
WIND GUST 27 29 28 24 28 28 28 32 33 34 34 29 25 26 25  
CLOUDS CL FW FW FW FW FW CL CL FW SC B1 B2 B2 OV OV B2 B2 B2 B2 B2 B1 B1  
POP 12HR 0 5 30 40 10  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C  
SNOWSHWRS C C  
WIND CHILL 38 27 20 20 23 28 24 20 16 14 12  
MIN CHILL 37 20 20 24 15 11  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
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 43 25 51 35 69 42 68 45 68  
TEMP 36 39 29 26 45 49 37 37 61 66 48 43 63 66 50 47 65 65  
DEWPT 18 17 20 20 21 22 23 23 35 39 38 37 40 42 39 38 43 44  
PWIND DIR NW NW NW SE S NE NW E SE  
WIND CHAR BZ GN LT GN BZ GN GN GN BZ  
AVG CLOUDS B1 SC SC FW FW FW FW FW FW FW FW FW SC FW FW SC SC SC  
POP 12HR 10 0 0 0 0 0 0 5 20  
RAIN SHWRS S  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SD Page
The Nexlab MN Page
Main Text Page