048  
FOUS53 KABR 151831  
PFMABR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE ABERDEEN SD  
131 PM CDT FRI MAY 15 2026  
 
SDZ006-152100-  
ABERDEEN-BROWN SD  
45.45N 98.42W ELEV. 1299 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 82 43 79 46 69  
TEMP 81 79 61 54 47 46 64 73 77 76 62 57 52 48 57 64 67 64  
DEWPT 32 31 29 27 28 31 37 36 35 36 36 36 40 44 50 55 56 54  
RH 17 17 29 35 47 55 37 26 22 23 38 45 63 86 77 73 68 70  
WIND DIR W W W NW NW W NW NW E E E E E E E SE N N  
WIND SPD 21 19 9 8 5 4 5 6 9 13 17 18 17 16 16 13 12 17  
WIND GUST 35 32 27 29 29 27 27 24 23  
CLOUDS CL FW FW SC SC SC FW FW FW B1 SC B2 OV OV OV B2 B1 B1  
POP 12HR 0 0 0 80 90  
QPF 12HR 0 0 0 0.26 0.41  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D D C  
TSTMS S C C S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 39 54 35 53 32 64 38 70  
TEMP 48 40 51 53 44 38 48 51 39 35 59 62 45 41 65 68  
DEWPT 46 40 42 43 40 37 36 34 34 33 36 37 38 38 43 44  
PWIND DIR N N N NW NW E SE S  
WIND CHAR BZ BZ BZ BZ LT LT GN GN  
AVG CLOUDS B2 OV OV OV OV OV OV B2 B1 SC B1 FW SC B1 B1 B1  
POP 12HR 40 80 80 20 5 5 10 10  
RAIN SHWRS C C C D D L S  
TSTMS S S S  
 
 
SDZ020-152100-  
WATERTOWN-CODINGTON SD  
44.91N 97.15W ELEV. 1745 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 80 45 76 48 71  
TEMP 78 78 64 55 49 48 65 72 75 74 64 59 54 50 57 65 70 67  
DEWPT 36 36 33 31 30 32 37 35 36 37 36 38 41 45 52 57 60 60  
RH 22 22 31 40 48 54 35 26 24 26 35 45 61 83 83 75 71 78  
WIND DIR W W NW NW W NW NW NW E E E E E E SE SE SE N  
WIND SPD 16 16 8 4 5 4 5 6 8 12 16 18 21 21 20 17 13 12  
WIND GUST 26 26 29 34 34 32 27  
CLOUDS FW FW FW FW FW FW FW SC FW SC SC B2 B2 OV OV B2 B1 B1  
POP 12HR 0 0 0 60 100  
QPF 12HR 0 0 0 0.23 0.54  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D D C  
TSTMS S S S C C  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 42 55 37 50 33 60 38 67  
TEMP 54 43 52 55 47 40 47 49 40 37 56 59 46 43 64 65  
DEWPT 51 43 46 47 43 39 37 36 35 34 35 38 38 38 42 45  
PWIND DIR N N NW NW NW NW SE S  
WIND CHAR GN BZ BZ WY GN GN LT GN  
AVG CLOUDS B2 OV OV OV OV OV OV B2 B1 SC B1 SC SC B1 B1 B1  
POP 12HR 50 80 90 20 0 5 10 10  
RAIN SHWRS C C C D D C S  
TSTMS C S C S  
 
 
SDZ035-152100-  
PIERRE-HUGHES SD  
44.38N 100.29W ELEV. 1856 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 81 43 81 49 72  
TEMP 81 79 63 55 49 45 64 75 80 79 68 62 56 51 60 67 71 68  
DEWPT 32 32 33 31 30 31 35 33 34 36 37 40 48 51 55 55 52 48  
RH 17 18 32 40 48 58 34 21 19 21 32 44 74100 84 65 51 49  
WIND DIR NW NW N NW NW NE E E SE E E SE E E SE W NW N  
WIND SPD 16 12 5 4 4 4 6 13 19 20 18 19 18 14 11 12 17 19  
WIND GUST 29 31 29 31 28 27 29  
CLOUDS FW FW FW FW FW FW SC FW SC SC B1 OV B2 OV B2 B1 B1 B1  
POP 12HR 0 0 0 70 70  
QPF 12HR 0 0 0 0.34 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L C C C  
TSTMS C S C S S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 39 52 35 55 33 66 40 72  
TEMP 51 41 49 50 44 38 49 54 41 37 61 65 48 44 66 69  
DEWPT 43 41 40 40 38 36 35 33 34 34 37 38 38 39 43 43  
PWIND DIR N N NW NW NE SE SE SE  
WIND CHAR BZ BZ WY BZ LT GN GN GN  
AVG CLOUDS B1 B2 OV B2 B2 B2 B2 B1 SC SC B1 SC B1 B1 B1 SC  
POP 12HR 50 90 70 10 0 10 10 10  
RAIN SHWRS C C L D L C  
TSTMS S S  
 
 
SDZ009-152100-  
MOBRIDGE-WALWORTH SD  
45.55N 100.41W ELEV. 1676 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 79 42 79 46 66  
TEMP 77 76 60 54 47 43 62 72 77 76 65 60 53 48 55 61 65 61  
DEWPT 33 29 28 28 31 33 35 33 32 34 34 37 42 45 49 51 49 47  
RH 20 18 29 36 53 67 36 24 19 22 31 42 66 89 80 70 56 60  
WIND DIR W NW NW NW NW W S SE SE SE E E E E E N N N  
WIND SPD 23 20 9 8 4 3 3 6 12 18 20 24 23 19 13 11 16 20  
WIND GUST 36 32 32 35 34 29 24 31  
CLOUDS CL FW FW SC FW SC FW SC SC SC SC OV OV OV OV B2 B1 B1  
POP 12HR 0 0 0 90 80  
QPF 12HR 0 0 0 0.26 0.22  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D L C C C  
TSTMS S S  
OBVIS BD  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 37 51 34 53 33 65 39 70  
TEMP 47 38 48 49 41 37 47 51 40 36 59 63 47 42 65 67  
DEWPT 42 38 38 39 38 35 33 33 34 33 35 37 39 39 41 43  
PWIND DIR N N NW NW N SE SE S  
WIND CHAR BZ BZ WY BZ LT GN GN GN  
AVG CLOUDS B1 B2 OV B2 B2 OV B2 B1 SC SC SC SC B1 B1 B2 SC  
POP 12HR 40 80 80 30 0 5 20 10  
RAIN SHWRS C C C D D C C S S  
TSTMS S  
 
 
SDZ008-152100-  
SISSETON-ROBERTS SD  
45.67N 96.99W ELEV. 1024 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 83 47 76 46 69  
TEMP 82 79 63 55 51 51 65 72 75 74 61 55 52 49 57 63 68 65  
DEWPT 34 34 32 29 30 33 37 36 36 35 37 37 38 41 46 52 57 57  
RH 18 20 31 37 44 50 35 27 24 24 41 51 59 74 67 67 68 75  
WIND DIR W W W W W W NW NW NW E E E E E E SE SE N  
WIND SPD 21 19 11 9 9 8 8 8 6 10 11 11 13 18 19 17 13 13  
WIND GUST 29  
CLOUDS CL CL FW SC FW SC CL CL FW FW SC B2 OV OV OV B2 B2 B2  
POP 12HR 0 0 0 50 100  
QPF 12HR 0 0 0 0.11 0.48  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D C  
TSTMS S C S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 41 55 37 51 33 60 39 68  
TEMP 51 43 52 55 46 41 48 49 39 37 57 59 45 43 64 66  
DEWPT 49 43 43 45 42 39 36 34 34 33 34 37 37 38 42 44  
PWIND DIR N N NW NW NW NW SE S  
WIND CHAR BZ BZ BZ WY GN GN LT GN  
AVG CLOUDS B2 OV OV B2 OV OV OV B2 B1 SC SC FW SC B1 B1 SC  
POP 12HR 50 70 90 20 5 5 10 10  
RAIN SHWRS C C C L D L S  
TSTMS S S C S  
 
 
MNZ039-152100-  
WHEATON-TRAVERSE MN  
45.71N 96.50W ELEV. 1024 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 82 47 76 47 69  
TEMP 80 79 63 55 50 49 64 71 74 74 60 56 52 48 57 63 67 65  
DEWPT 32 36 34 31 31 33 38 37 37 37 38 37 38 39 46 53 58 60  
RH 17 21 34 40 48 54 38 29 26 26 44 49 59 71 67 70 73 84  
WIND DIR W W W W W W NW NW NW NE E E E E E SE SE E  
WIND SPD 19 17 10 6 8 8 8 8 5 8 12 14 18 20 23 19 14 11  
CLOUDS CL CL FW SC SC FW CL CL CL FW SC B2 OV OV OV B2 B2 B2  
POP 12HR 0 0 0 30 100  
QPF 12HR 0 0 0 0.09 0.62  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D C  
TSTMS C C  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 43 57 38 51 34 60 39 68  
TEMP 52 44 54 57 47 41 47 48 40 37 56 59 45 42 64 66  
DEWPT 50 44 46 48 43 39 38 36 35 33 35 37 37 38 42 45  
PWIND DIR N N NW NW NW NW SE S  
WIND CHAR GN BZ BZ WY GN GN LT GN  
AVG CLOUDS B2 OV OV B2 OV OV OV B2 B1 B1 B1 FW SC B1 B1 SC  
POP 12HR 50 70 90 20 0 5 10 10  
RAIN SHWRS C C S L D L S  
TSTMS C S C S  
 
 
MNZ046-152100-  
ORTONVILLE-BIG STONE MN  
45.31N 96.42W ELEV. 1099 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 83 47 77 49 71  
TEMP 83 80 65 56 51 50 65 73 75 75 63 58 53 50 58 65 70 68  
DEWPT 36 37 35 32 31 33 38 38 37 37 39 38 39 42 49 55 60 60  
RH 19 21 33 40 46 52 37 28 25 25 41 47 59 74 72 70 71 76  
WIND DIR W W NW W NW W NW NW NW E E E E E SE SE SE NE  
WIND SPD 17 14 8 4 5 5 5 5 4 6 11 13 17 19 20 18 12 10  
WIND GUST 24 28 29 23  
CLOUDS CL FW FW FW FW FW CL CL FW SC SC B1 B2 OV OV B2 B2 B2  
POP 12HR 0 0 0 40 100  
QPF 12HR 0 0 0 0.11 0.67  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D C  
TSTMS S S C C  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 45 58 39 52 35 61 40 68  
TEMP 54 45 55 58 49 42 50 50 41 37 57 59 46 43 65 66  
DEWPT 53 45 47 48 45 40 39 36 35 34 36 37 38 39 43 45  
PWIND DIR N N NW NW NW NW SE S  
WIND CHAR GN BZ BZ WY GN GN LT GN  
AVG CLOUDS B2 OV OV B2 OV OV OV B2 B1 SC B1 FW SC B1 B1 SC  
POP 12HR 50 80 90 20 0 5 10 10  
RAIN SHWRS C C C D D C S  
TSTMS C S C S  
 
 
SDZ003-152100-  
MCINTOSH-CORSON SD  
45.92N 101.35W ELEV. 2316 FT  
1231 PM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 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 75 44 75 47 61  
TEMP 73 73 59 52 46 44 62 69 74 74 63 57 52 48 53 56 60 58  
DEWPT 29 25 24 27 29 30 34 32 33 32 34 37 41 45 48 50 48 43  
RH 19 17 26 38 51 57 35 25 22 21 34 47 66 89 83 80 64 57  
WIND DIR W W NW NW NW W SW SE SE SE E E SE E E N N N  
WIND SPD 31 29 12 9 8 4 4 10 18 24 26 26 25 23 18 16 20 25  
WIND GUST 41 41 36 37  
CLOUDS FW FW SC B1 SC SC B1 FW FW SC SC OV OV OV B2 B2 B2 B1  
POP 12HR 0 0 0 100 90  
QPF 12HR 0 0 0 0.14 0.28  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L D D C C C  
TSTMS S  
OBVIS BD BD  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 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 37 47 33 52 32 64 40 69  
TEMP 44 38 44 45 39 35 45 51 38 33 58 62 46 41 64 67  
DEWPT 40 36 38 37 37 33 33 32 32 30 35 37 38 37 42 41  
PWIND DIR N N NW NW NE S S S  
WIND CHAR WY WY WY BZ LT GN GN GN  
AVG CLOUDS B1 OV OV B2 OV B2 B2 B1 B1 SC SC SC SC B1 B1 SC  
POP 12HR 30 80 70 30 0 5 20 10  
RAIN SHWRS C S C D L C C S S  
SNOWSHWRS C  
TSTMS S  
 
 
SDZ015-152100-  
WHITE HORSE-DEWEY SD  
45.27N 100.89W ELEV. 1716 FT  
1231 PM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 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 80 43 81 47 68  
TEMP 77 78 63 55 48 44 64 74 79 79 67 61 54 50 57 63 67 64  
DEWPT 32 27 26 25 28 30 33 30 32 33 35 38 45 48 51 50 49 45  
RH 19 15 24 31 46 57 31 20 18 19 30 42 71 93 80 62 52 50  
WIND DIR W NW NW NW NW W SE SE SE SE E E E E E NW N N  
WIND SPD 23 23 8 6 3 2 3 11 17 21 20 20 17 16 11 12 19 21  
WIND GUST 35 34 31 31 27 32  
CLOUDS CL FW SC SC FW SC FW FW SC SC B1 OV OV OV OV B2 B1 B1  
POP 12HR 0 0 0 80 70  
QPF 12HR 0 0 0 0.23 0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D L L C C C  
TSTMS S S S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 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 37 51 33 55 32 66 40 72  
TEMP 48 38 47 49 41 36 48 54 40 35 60 65 48 42 67 70  
DEWPT 40 38 38 39 36 35 33 32 32 32 35 37 37 38 41 42  
PWIND DIR N N NW NW NE SE SE S  
WIND CHAR BZ BZ BZ BZ LT GN GN GN  
AVG CLOUDS B1 B2 OV OV OV B2 B2 B1 SC SC SC SC B1 B1 B1 SC  
POP 12HR 50 80 80 20 0 5 10 10  
RAIN SHWRS C C L D D C S S  
TSTMS S  
 
 
SDZ033-152100-  
MISSION RIDGE-STANLEY SD  
44.69N 100.79W ELEV. 1985 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 80 45 80 50 70  
TEMP 77 79 64 58 51 47 64 73 78 78 69 64 58 54 59 65 69 67  
DEWPT 34 31 32 30 30 33 35 33 36 38 38 41 48 51 54 53 51 47  
RH 21 17 30 34 44 58 34 23 22 24 32 43 69 90 83 65 53 49  
WIND DIR NW NW NW NW NW W SE E SE SE E SE E E SE W NW N  
WIND SPD 19 17 8 6 4 4 8 14 20 23 21 21 19 17 12 14 21 23  
WIND GUST 29 32  
CLOUDS FW FW FW FW FW FW FW FW SC SC B1 OV B2 OV OV B1 SC SC  
POP 12HR 0 0 0 90 80  
QPF 12HR 0 0 0 0.39 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D L D C C C  
TSTMS C S S S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 39 50 36 56 35 66 42 72  
TEMP 52 41 47 49 43 39 49 55 43 38 61 65 52 46 66 70  
DEWPT 42 39 39 39 37 35 34 33 34 34 37 38 39 39 43 43  
PWIND DIR N N NW NW NE SE SE SE  
WIND CHAR BZ WY WY BZ GN GN GN GN  
AVG CLOUDS B1 B2 OV B2 B2 B2 B2 B1 SC SC B1 B1 B1 B1 B1 SC  
POP 12HR 50 80 70 10 0 5 10 10  
RAIN SHWRS C C L D L C  
TSTMS S  
 
 
SDZ045-152100-  
MURDO-JONES SD  
43.89N 100.71W ELEV. 2313 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 79 47 79 52 71  
TEMP 77 78 63 55 50 48 65 73 78 77 67 60 57 54 61 67 70 67  
DEWPT 32 33 33 31 29 28 33 33 36 39 40 44 50 54 56 53 51 48  
RH 19 19 32 40 44 46 30 23 22 25 37 55 77100 84 61 51 50  
WIND DIR NW N N N N NE E E SE SE SE SE SE SE S NW NW N  
WIND SPD 13 11 8 5 5 6 12 20 24 25 23 21 16 12 11 18 23 23  
WIND GUST 34 35 33 33  
CLOUDS FW FW FW FW FW SC FW FW SC SC OV OV OV OV B1 B1 B1 B1  
POP 12HR 0 0 5 70 50  
QPF 12HR 0 0 0 0.30 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L C C C C C  
TSTMS C C S S S S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 39 48 35 55 34 65 42 70  
TEMP 50 41 45 46 40 37 48 54 39 37 60 63 48 45 66 68  
DEWPT 43 40 40 39 37 35 35 33 32 32 38 38 37 38 42 42  
PWIND DIR N N NW NW NE SE SE S  
WIND CHAR BZ WY WY BZ GN GN GN GN  
AVG CLOUDS B1 OV OV OV OV B2 B2 B1 SC SC B1 B1 B1 B1 B1 SC  
POP 12HR 60 90 70 10 0 10 10 20  
RAIN SHWRS C L D D L C S  
TSTMS S S  
 
 
SDZ048-152100-  
PRESHO-LYMAN SD  
43.91N 100.06W ELEV. 1775 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 82 46 81 51 74  
TEMP 80 80 64 56 51 47 67 76 80 79 68 62 57 53 63 70 73 69  
DEWPT 33 33 33 32 30 30 34 34 35 37 39 43 50 52 57 55 53 50  
RH 18 18 31 40 44 51 29 22 20 22 34 50 77 96 81 59 49 51  
WIND DIR NW NW N N N N E E SE SE E SE E E SE W NW N  
WIND SPD 16 13 6 4 5 4 10 17 23 23 19 19 16 12 10 12 21 23  
WIND GUST 33 33 31 32 27 32 33  
CLOUDS FW SC FW FW FW SC FW FW SC FW B2 OV OV B2 B2 B1 B1 B1  
POP 12HR 0 0 0 60 70  
QPF 12HR 0 0 0 0.36 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L L L C  
TSTMS C S C C S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 40 52 35 56 33 67 41 72  
TEMP 52 42 49 51 42 38 50 55 40 37 62 65 49 44 68 70  
DEWPT 45 42 41 41 38 36 36 34 33 33 38 38 38 38 43 43  
PWIND DIR N N NW NW NE SE SE S  
WIND CHAR BZ WY WY WY LT GN GN GN  
AVG CLOUDS B1 B2 OV OV OV B2 B2 B1 SC SC B1 B1 SC B1 SC SC  
POP 12HR 50 90 60 10 0 10 10 20  
RAIN SHWRS C C L D L C S  
TSTMS S S  
 
 
SDZ051-152100-  
FORT THOMPSON-BUFFALO SD  
44.05N 99.41W ELEV. 1440 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 82 47 81 52 74  
TEMP 80 80 65 58 52 48 65 74 78 79 69 64 59 55 61 69 72 70  
DEWPT 33 35 36 34 32 31 35 34 35 37 39 43 50 53 57 57 56 53  
RH 18 20 34 40 46 51 33 23 21 22 33 46 72 93 87 66 57 55  
WIND DIR NW NW N NW NW N E E E E E E E E SE S NW NW  
WIND SPD 16 12 3 3 4 3 8 12 17 17 16 19 17 13 11 10 14 18  
WIND GUST 29  
CLOUDS SC SC FW FW FW SC FW CL SC SC B1 OV OV OV B2 B1 B1 B1  
POP 12HR 0 0 0 60 80  
QPF 12HR 0 0 0 0.45 0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L D D L L C  
TSTMS C C C C S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 42 55 37 55 35 66 42 72  
TEMP 54 43 51 54 46 41 49 55 43 39 59 64 50 45 66 69  
DEWPT 48 43 43 43 41 38 36 35 36 35 38 39 40 39 43 43  
PWIND DIR N N NW NW N SE SE S  
WIND CHAR BZ BZ WY BZ LT GN LT GN  
AVG CLOUDS B1 B2 OV OV OV B2 B2 B1 SC SC B1 B1 B1 B1 B1 SC  
POP 12HR 50 90 70 5 0 10 10 10  
RAIN SHWRS C C L D L C  
TSTMS S S  
 
 
SDZ036-152100-  
HIGHMORE-HYDE SD  
45.52N 99.44W ELEV. 1886 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 80 46 79 50 71  
TEMP 79 78 63 56 51 48 66 73 77 77 66 62 58 53 59 66 70 67  
DEWPT 33 32 31 28 27 28 34 33 34 35 35 38 47 50 54 56 55 52  
RH 19 19 30 34 39 46 30 23 21 22 32 41 67 89 83 70 59 59  
WIND DIR NW NW NW NW NW N E E E E E E E E SE S NW NW  
WIND SPD 19 18 8 6 6 6 10 13 18 20 20 24 21 20 16 14 18 21  
CLOUDS FW FW FW FW FW FW FW FW SC SC B1 OV OV OV B2 B1 B1 B1  
POP 12HR 0 0 0 70 80  
QPF 12HR 0 0 0 0.38 0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L D D L L C  
TSTMS S C C C S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 41 52 36 53 33 64 41 70  
TEMP 51 42 49 51 44 39 47 52 40 37 59 63 48 44 65 68  
DEWPT 46 41 41 41 39 37 35 34 33 33 37 38 38 38 42 43  
PWIND DIR NW N NW NW N SE SE S  
WIND CHAR BZ WY WY WY GN GN GN BZ  
AVG CLOUDS B1 B2 OV OV OV OV B2 B1 SC SC B1 SC B1 B1 B1 SC  
POP 12HR 50 90 70 10 0 5 10 20  
RAIN SHWRS C C L D L C S  
TSTMS S S  
 
 
SDZ037-152100-  
MILLER-HAND SD  
45.52N 98.99W ELEV. 1578 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 80 43 78 45 66  
TEMP 78 77 61 54 48 46 64 72 76 75 62 56 52 49 54 61 65 62  
DEWPT 32 30 27 27 28 31 36 34 33 35 36 37 40 45 51 55 53 52  
RH 19 18 27 35 46 55 35 25 21 23 38 49 63 86 90 81 65 70  
WIND DIR W W W NW NW W NW NW SE SE E E E E E E NW N  
WIND SPD 25 23 11 10 9 6 6 6 12 17 19 19 19 19 18 14 14 19  
WIND GUST 35 34 29 29  
CLOUDS CL FW FW SC FW SC FW FW SC SC SC B2 OV OV OV B2 B1 B1  
POP 12HR 0 0 0 90 90  
QPF 12HR 0 0 0 0.25 0.26  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D D C  
TSTMS S C S  
OBVIS BD BD  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 38 53 34 52 32 64 37 69  
TEMP 47 40 50 51 43 37 46 51 38 35 58 62 45 41 64 67  
DEWPT 45 40 42 42 40 37 36 34 34 32 36 38 39 38 43 44  
PWIND DIR N N N NW NW S SE S  
WIND CHAR BZ WY WY WY GN GN GN GN  
AVG CLOUDS B1 B2 OV B2 OV OV OV B2 B1 SC B1 FW SC B1 B1 SC  
POP 12HR 40 70 80 20 0 5 20 10  
RAIN SHWRS C C C L D L S S  
TSTMS S S  
 
 
SDZ034-152100-  
ONIDA-SULLY SD  
44.70N 100.07W ELEV. 1873 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 81 44 81 48 70  
TEMP 78 79 63 55 49 45 66 75 79 79 68 61 55 50 59 66 69 66  
DEWPT 32 29 29 27 28 29 33 31 32 33 35 38 47 49 54 54 51 47  
RH 19 16 27 34 44 53 29 20 18 19 29 42 74 96 83 65 53 50  
WIND DIR W NW N N N NE E E SE SE E E E E SE SW NW N  
WIND SPD 19 18 8 8 5 5 9 12 19 20 21 24 21 19 14 12 18 21  
WIND GUST 34  
CLOUDS FW FW FW FW FW FW SC FW SC SC B1 OV B2 OV B2 B1 B1 B1  
POP 12HR 0 0 0 80 80  
QPF 12HR 0 0 0 0.31 0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L D D L L C  
TSTMS C S C S S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 39 52 34 54 32 65 39 71  
TEMP 50 40 49 50 43 37 48 53 39 36 60 64 48 43 66 69  
DEWPT 43 40 40 39 38 36 34 32 33 33 35 37 38 39 41 41  
PWIND DIR N N NW NW NE SE SE SE  
WIND CHAR BZ WY WY BZ GN GN GN GN  
AVG CLOUDS B1 B2 OV OV OV B2 B2 B1 SC SC B1 SC B1 B1 B1 SC  
POP 12HR 50 80 80 10 0 10 10 20  
RAIN SHWRS C C C D D C S  
TSTMS S S  
 
 
SDZ016-152100-  
GETTYSBURG-POTTER SD  
45.01N 99.95W ELEV. 2064 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 79 44 78 47 68  
TEMP 77 77 61 54 49 47 66 73 76 76 64 59 54 49 57 64 66 63  
DEWPT 32 28 27 25 27 29 33 31 32 33 34 36 44 48 52 54 51 49  
RH 19 16 27 32 42 49 29 21 20 21 32 42 69 96 83 70 58 60  
WIND DIR W NW NW NW N N E E SE SE E E E E E SE NW N  
WIND SPD 21 20 10 9 6 6 8 10 17 21 23 26 25 23 18 13 18 21  
WIND GUST 34 33 37  
CLOUDS FW FW FW SC FW FW FW SC B1 SC B1 OV OV OV B2 B2 B1 B1  
POP 12HR 0 0 0 90 80  
QPF 12HR 0 0 0 0.26 0.20  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L D L L L C  
TSTMS S S S S S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 37 51 33 52 31 64 39 69  
TEMP 47 39 47 48 41 37 46 51 38 35 58 62 46 43 64 67  
DEWPT 43 39 40 40 38 36 34 33 32 32 35 37 38 38 41 42  
PWIND DIR N N NW NW N SE SE SE  
WIND CHAR BZ WY WY WY GN GN GN BZ  
AVG CLOUDS B1 B2 OV OV OV OV B2 B1 SC SC B1 SC B1 B1 B1 SC  
POP 12HR 40 80 80 20 0 5 10 20  
RAIN SHWRS C C C D D C S S  
TSTMS S  
 
 
SDZ017-152100-  
FAULKTON-FAULK SD  
45.03N 99.13W ELEV. 1581 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 81 44 79 47 69  
TEMP 80 78 62 55 49 48 66 73 77 77 64 59 55 52 58 64 68 65  
DEWPT 32 32 29 27 28 30 35 33 33 35 36 37 44 47 53 56 54 53  
RH 17 19 28 34 44 49 32 23 20 22 35 44 66 83 83 75 61 65  
WIND DIR W NW NW NW NW W N E SE E E E E E E SE NW NW  
WIND SPD 23 20 10 10 8 8 8 10 14 18 19 20 20 20 17 13 17 20  
CLOUDS CL FW FW FW FW SC FW FW SC B1 SC OV OV OV OV B2 B1 B1  
POP 12HR 0 0 0 90 90  
QPF 12HR 0 0 0 0.29 0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D C  
TSTMS S C C S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 39 53 35 53 32 64 39 70  
TEMP 49 41 50 51 44 38 48 52 39 36 59 63 46 43 65 68  
DEWPT 46 41 42 42 40 37 36 35 34 33 36 39 39 39 43 44  
PWIND DIR NW N NW NW NW SE SE S  
WIND CHAR BZ WY WY WY GN GN GN BZ  
AVG CLOUDS B1 B2 OV OV OV OV OV B2 B1 SC B1 SC B1 B1 B1 SC  
POP 12HR 50 80 80 20 0 5 10 10  
RAIN SHWRS C C C D D C S  
TSTMS S S S  
 
 
SDZ010-152100-  
ROSCOE-EDMUNDS SD  
45.45N 99.33W ELEV. 1831 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 79 43 77 45 66  
TEMP 75 76 60 54 47 46 63 71 75 75 62 57 52 49 54 60 64 61  
DEWPT 32 29 27 27 29 31 35 33 32 34 35 37 41 46 51 54 52 50  
RH 21 18 28 35 49 55 35 25 21 22 36 47 66 89 90 81 65 67  
WIND DIR W W NW NW NW W NW NW SE SE E E E E E SE NW N  
WIND SPD 27 25 12 11 9 6 6 6 13 19 21 24 24 24 20 16 17 20  
WIND GUST 35 34  
CLOUDS FW FW FW SC FW SC FW FW SC SC B1 B2 OV OV OV B2 B1 B1  
POP 12HR 0 0 0 90 90  
QPF 12HR 0 0 0 0.19 0.26  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D L D C  
TSTMS S S S  
OBVIS BD BD  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 37 52 33 52 31 63 37 68  
TEMP 47 39 48 50 42 37 45 50 38 35 57 61 45 41 63 66  
DEWPT 45 39 41 41 40 37 35 34 34 32 35 38 39 39 42 43  
PWIND DIR N N NW NW NW S SE S  
WIND CHAR BZ WY WY WY GN GN GN BZ  
AVG CLOUDS B1 B2 OV B2 OV OV OV B2 B1 SC B1 SC B1 B1 B2 SC  
POP 12HR 40 80 80 20 0 5 10 20  
RAIN SHWRS C C C D D L S S S  
TSTMS S S  
 
 
SDZ004-152100-  
HERREID-CAMPBELL SD  
45.84N 100.08W ELEV. 1686 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 80 42 80 44 66  
TEMP 75 77 60 53 46 44 63 73 78 77 64 57 50 45 55 61 65 61  
DEWPT 30 25 26 28 30 32 35 31 30 30 32 35 40 43 48 50 49 45  
RH 19 14 27 38 53 62 35 21 17 18 30 43 68 93 77 67 56 56  
WIND DIR W W W W NW W W W SE SE E E E E E E N N  
WIND SPD 27 24 10 8 5 3 3 5 11 19 21 26 25 23 19 13 16 20  
WIND GUST 35 33 39 36 34 29  
CLOUDS CL FW FW SC FW SC SC SC SC SC B1 OV OV OV OV B2 B2 B2  
POP 12HR 0 0 0 80 80  
QPF 12HR 0 0 0 0.18 0.27  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D L C L C  
TSTMS S S S  
OBVIS BD BD  
WIND CHILL 36  
MIN CHILL 36  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 36 52 32 53 31 65 37 70  
TEMP 45 37 49 50 40 36 47 51 38 34 60 63 45 40 66 67  
DEWPT 42 37 38 37 38 35 33 31 33 31 34 35 39 37 41 41  
PWIND DIR N N NW NW N S SE S  
WIND CHAR BZ WY WY BZ LT GN GN GN  
AVG CLOUDS B2 OV OV B2 OV OV OV B2 B1 SC B1 SC B1 B1 B2 SC  
POP 12HR 30 70 80 30 0 5 20 10  
RAIN SHWRS C C C L D L C S S  
TSTMS S  
 
 
SDZ005-152100-  
EUREKA-MCPHERSON SD  
45.77N 99.62W ELEV. 1890 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 79 43 78 45 65  
TEMP 75 75 61 53 47 45 63 71 76 75 63 57 52 48 53 59 63 60  
DEWPT 32 25 25 27 29 31 34 30 30 31 32 35 39 43 47 50 49 46  
RH 21 15 25 36 49 58 34 22 18 20 31 43 61 83 80 72 60 60  
WIND DIR W W W NW NW W W W SE SE E E E E E E N N  
WIND SPD 33 29 14 11 8 4 6 6 12 23 25 31 29 29 27 19 18 24  
WIND GUST 40  
CLOUDS CL FW FW SC FW SC FW SC SC SC SC OV OV OV OV B2 B2 B2  
POP 12HR 0 0 0 80 90  
QPF 12HR 0 0 0 0.20 0.25  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D L L C  
TSTMS S S S  
OBVIS BD BD  
WIND CHILL 39  
MIN CHILL 39 37 37  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 37 52 33 52 31 64 37 69  
TEMP 46 39 49 49 40 36 45 50 38 35 58 62 45 41 64 67  
DEWPT 43 39 39 38 38 35 33 31 33 31 33 35 38 37 40 40  
PWIND DIR N N NW NW NW S SE S  
WIND CHAR WY WY WY WY GN GN GN BZ  
AVG CLOUDS B2 OV OV B2 OV OV OV B2 B1 SC B1 SC B1 B1 B2 SC  
POP 12HR 30 70 80 30 0 5 20 10  
RAIN SHWRS C C C L D L C S  
TSTMS S  
 
 
SDZ018-152100-  
REDFIELD-SPINK SD  
44.87N 98.52W ELEV. 1302 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 84 44 81 49 73  
TEMP 83 81 61 53 48 46 66 76 79 79 64 59 55 50 60 68 72 68  
DEWPT 32 31 31 28 27 29 34 32 32 34 36 36 43 48 53 56 56 55  
RH 16 16 32 38 44 51 30 20 18 20 35 42 64 93 78 65 57 63  
WIND DIR W W NW NW W W N NE E E E E E E SE S NW NW  
WIND SPD 19 18 8 8 8 5 6 8 11 17 18 19 20 19 18 14 14 20  
WIND GUST 28 32 32 31  
CLOUDS FW FW FW FW FW SC CL SC SC B1 SC B2 OV OV OV B2 B1 B1  
POP 12HR 0 0 0 80 100  
QPF 12HR 0 0 0 0.29 0.33  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D L C  
TSTMS S C C S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 40 56 35 55 32 65 39 72  
TEMP 50 41 53 55 44 38 50 53 39 35 60 63 45 42 67 69  
DEWPT 48 41 41 43 41 38 35 34 34 33 34 37 39 39 41 43  
PWIND DIR N N NW NW NW E SE S  
WIND CHAR BZ WY WY WY GN GN GN BZ  
AVG CLOUDS B1 B2 OV OV OV B2 OV B2 B1 SC B1 SC B1 B1 B1 SC  
POP 12HR 50 80 80 20 0 5 10 10  
RAIN SHWRS C C C D D C S  
TSTMS S S S  
 
 
SDZ019-152100-  
CLARK-CLARK SD  
44.88N 97.73W ELEV. 1798 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 80 46 76 49 71  
TEMP 79 78 63 55 50 49 65 72 75 74 64 59 56 53 59 66 70 67  
DEWPT 36 36 32 30 29 32 37 36 36 39 37 38 42 47 53 58 61 60  
RH 21 22 31 38 44 52 35 27 24 28 37 45 59 80 80 75 73 78  
WIND DIR W NW NW NW NW NW NW N E E E E E E E SE S NW  
WIND SPD 18 17 9 6 6 6 8 8 9 14 20 25 27 27 24 18 14 16  
WIND GUST 29 31 35 39 37 34  
CLOUDS CL FW FW FW FW FW FW SC FW SC SC B2 OV OV OV B2 B1 B1  
POP 12HR 0 0 0 70 100  
QPF 12HR 0 0 0 0.29 0.45  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D D C  
TSTMS S S C C C  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 42 55 36 50 33 61 39 67  
TEMP 52 43 51 55 46 40 47 49 40 37 56 60 47 44 64 65  
DEWPT 51 43 45 47 43 39 38 36 35 34 36 39 39 39 43 46  
PWIND DIR NW N NW NW NW W SE S  
WIND CHAR BZ WY WY WY GN GN GN BZ  
AVG CLOUDS B1 OV OV OV OV OV OV B2 B1 SC B1 SC SC B1 B1 SC  
POP 12HR 50 80 90 20 0 5 10 10  
RAIN SHWRS C C C D D C S  
TSTMS C C  
 
 
SDZ023-152100-  
CLEAR LAKE-DEUEL SD  
44.77N 96.68W ELEV. 1834 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 83 47 77 49 73  
TEMP 80 79 64 56 51 51 68 73 76 75 63 59 54 51 60 67 72 69  
DEWPT 35 35 30 29 27 29 34 34 34 34 34 37 40 44 52 56 59 59  
RH 20 20 28 35 39 42 28 24 22 22 34 44 59 77 75 68 64 70  
WIND DIR W NW NW NW W W NW N NE E E E E E SE SE SE N  
WIND SPD 16 14 9 5 6 6 8 9 9 11 12 13 17 19 19 17 13 11  
WIND GUST 23 26 29 31 29 27  
CLOUDS FW SC FW FW FW FW FW FW FW SC SC B2 B2 OV B2 B2 B2 B1  
POP 12HR 0 0 0 60 100  
QPF 12HR 0 0 0 0.25 0.54  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D D L  
TSTMS S S S C C  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 43 57 38 51 33 60 39 68  
TEMP 55 45 54 57 48 42 49 49 40 37 56 59 46 43 64 65  
DEWPT 52 45 45 47 43 38 36 34 33 32 34 35 35 36 41 43  
PWIND DIR NW N NW NW NW NW SE S  
WIND CHAR GN BZ BZ WY GN GN LT GN  
AVG CLOUDS B2 B2 OV B2 OV OV OV B2 B1 SC SC SC SC B1 B1 B1  
POP 12HR 60 80 80 10 0 0 10 10  
RAIN SHWRS L C C D D C  
TSTMS C S C S  
 
 
SDZ021-152100-  
MILBANK-GRANT SD  
45.22N 96.63W ELEV. 1152 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 83 47 77 48 72  
TEMP 82 80 64 55 51 51 66 73 76 75 62 57 53 51 58 65 71 67  
DEWPT 37 37 35 32 30 33 38 38 37 37 39 39 41 44 51 57 61 61  
RH 20 21 34 41 44 50 36 28 24 25 43 51 64 77 77 75 71 81  
WIND DIR W NW W W W W NW NW N E E E E E SE SE SE N  
WIND SPD 16 16 9 6 8 5 6 5 5 9 10 11 13 16 17 16 11 10  
WIND GUST 26 21 24 26 27 26 21  
CLOUDS CL FW FW FW FW FW CL CL FW SC B1 B1 B2 OV OV B2 B2 B2  
POP 12HR 0 0 0 60 100  
QPF 12HR 0 0 0 0.14 0.71  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D C  
TSTMS S S C C  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 43 57 39 52 34 61 39 68  
TEMP 53 45 54 57 48 42 49 50 41 38 57 59 46 44 65 66  
DEWPT 53 45 47 48 45 41 39 37 36 35 36 38 39 40 44 45  
PWIND DIR NW N NW NW NW NW SE S  
WIND CHAR GN BZ BZ WY GN GN LT GN  
AVG CLOUDS B2 B2 OV B2 OV OV OV B2 B1 SC B1 FW SC B1 B1 SC  
POP 12HR 50 80 90 20 0 5 10 10  
RAIN SHWRS C C C D D C S  
TSTMS C S C S  
 
 
SDZ011-152100-  
WEBSTER-DAY SD  
45.34N 97.52W ELEV. 1857 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 77 45 73 47 67  
TEMP 77 75 62 55 49 49 63 69 71 71 62 57 53 49 55 62 66 63  
DEWPT 35 36 33 31 31 33 38 37 37 39 38 39 41 44 49 54 59 59  
RH 22 24 33 40 50 54 39 31 29 31 41 51 64 83 80 75 78 87  
WIND DIR W W W NW NW W NW NW NE E E E E E E SE SE N  
WIND SPD 18 16 9 6 5 4 5 6 5 10 16 19 21 23 21 17 13 12  
WIND GUST 29 27 27 31 35 36 35 28  
CLOUDS CL FW FW FW FW FW FW CL FW SC SC B2 OV OV OV B2 B1 B1  
POP 12HR 0 0 0 60 100  
QPF 12HR 0 0 0 0.11 0.49  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S D D D D C  
TSTMS S C C S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 41 52 36 48 33 59 39 65  
TEMP 51 42 49 52 46 40 45 47 40 37 54 57 46 43 62 63  
DEWPT 50 42 44 46 43 39 37 36 36 34 35 39 39 39 43 46  
PWIND DIR N N N NW NW W SE S  
WIND CHAR BZ BZ BZ BZ GN GN GN GN  
AVG CLOUDS B2 OV OV B2 OV OV OV B2 B1 SC B1 FW SC B1 B1 B1  
POP 12HR 50 70 90 20 5 5 10 10  
RAIN SHWRS C C C L D C S  
TSTMS S S C S  
 
 
SDZ007-152100-  
BRITTON-MARSHALL SD  
45.79N 97.75W ELEV. 1358 FT  
131 PM CDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 81 45 76 46 67  
TEMP 80 77 60 53 47 47 63 70 74 74 59 55 51 48 55 62 65 62  
DEWPT 33 31 30 30 31 34 38 36 35 36 36 37 39 42 47 53 56 54  
RH 18 18 32 41 53 60 39 29 24 25 42 51 63 80 74 72 73 75  
WIND DIR W W W W W SW NW NW NE E E E E E E SE E N  
WIND SPD 23 18 9 6 5 3 5 6 5 11 16 19 21 21 21 18 13 13  
WIND GUST 35 32 27 32 36 35 36 29 24 25  
CLOUDS CL FW FW SC SC SC FW CL FW SC SC B2 OV OV OV B2 B1 B2  
POP 12HR 0 0 0 70 100  
QPF 12HR 0 0 0 0.15 0.50  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S D D D D C  
TSTMS S C C S  
OBVIS BD  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 40 53 35 50 32 61 38 68  
TEMP 48 41 50 53 43 38 46 48 38 35 56 59 45 42 63 65  
DEWPT 48 41 43 43 41 38 36 34 35 33 35 37 39 39 43 44  
PWIND DIR N N N NW NW W SE S  
WIND CHAR BZ BZ BZ BZ LT LT GN GN  
AVG CLOUDS B2 OV OV B2 OV OV OV B2 B2 B1 B1 FW SC B1 B1 B1  
POP 12HR 40 70 90 30 5 5 10 10  
RAIN SHWRS C C C L D L C  
TSTMS S S  
 
 
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