628
FOUS53 KFSD 140738
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
237 AM CDT THU MAY 14 2026
IAZ012-142100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 50 88 52 82
TEMP 55 55 68 75 80 79 67 58 53 53 72 83 87 84 66 59 55 54 69 79 82 80
DEWPT 35 37 41 44 44 47 47 47 47 48 48 42 41 43 41 39 38 39 40 39 38 39
RH 47 51 37 33 28 32 49 67 80 83 42 24 20 24 40 47 53 57 35 24 21 23
WIND DIR SE S S S S S S S SW W W W W NW N NE N N N NE NE NE
WIND SPD 16 20 31 32 28 21 13 5 4 3 5 8 9 9 5 5 4 5 11 12 12 10
CLOUDS SC SC SC B2 B2 B1 B1 FW FW FW CL CL FW SC SC FW SC SC FW FW SC SC
POP 12HR 20 10 20 20 20
QPF 12HR 0 0 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S
OBVIS BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 53 82 57 80 45 67 41 73
TEMP 57 57 74 78 65 62 74 73 53 48 62 65 48 44 68 71
DEWPT 41 47 57 59 59 59 58 52 46 42 41 39 37 39 42 40
PWIND DIR E SE S W NW NW N N
WIND CHAR GN WY WY WY BZ BZ LT GN
AVG CLOUDS SC B1 B2 B1 B1 B2 B2 B1 B1 SC B1 B1 B1 SC B1 SC
POP 12HR 40 80 80 60 40 10 10 5
RAIN SHWRS C D L D L C L C S
TSTMS S C C L C S S S S
IAZ031-142100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 51 92 53 85
TEMP 56 53 67 77 83 82 70 62 56 52 72 86 91 88 70 63 58 54 70 81 85 83
DEWPT 36 36 41 42 45 45 47 49 49 49 50 46 44 43 43 43 43 43 43 42 41 41
RH 47 52 39 29 26 27 44 62 77 89 46 25 20 21 38 48 57 66 38 25 21 23
WIND DIR SE S S S S S S SE SE N SE SE S NW NE NE NE N NE NE NE E
WIND SPD 13 17 25 27 25 19 12 5 2 2 4 8 8 9 6 5 4 5 10 12 11 10
WIND GUST 25 31 42 43 39 29 24
CLOUDS SC SC B1 B1 B1 B1 SC FW FW FW CL FW FW FW SC FW SC SC SC SC B1 SC
POP 12HR 10 5 10 20 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
OBVIS BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 53 86 58 83 46 70 42 75
TEMP 61 55 78 82 67 62 77 75 55 48 65 68 50 45 70 73
DEWPT 45 51 58 58 60 60 57 49 46 41 41 37 37 39 42 39
PWIND DIR E SE S W NW NW N NE
WIND CHAR GN WY WY WY BZ GN LT GN
AVG CLOUDS B1 B2 B2 B1 B1 B1 B2 SC SC SC B2 SC SC SC B1 SC
POP 12HR 50 70 80 50 40 10 20 5
RAIN SHWRS S C L L D L C C C S S
TSTMS S S C C L C S S S S
IAZ014-142100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 50 89 52 83
TEMP 51 51 67 74 77 76 66 59 53 53 73 82 87 83 65 59 54 53 69 77 82 78
DEWPT 34 36 40 42 44 46 45 45 46 47 50 44 43 45 44 42 41 40 43 42 40 41
RH 52 56 37 32 31 34 47 60 77 80 44 26 21 26 46 53 61 61 39 29 22 27
WIND DIR SE S S S S S S S SW SW SW W SW W N NE N N N NE NE NE
WIND SPD 13 16 25 27 28 23 18 11 6 4 6 9 10 11 6 5 4 5 10 11 11 10
WIND GUST 27 39 44 44 33
CLOUDS FW SC SC B1 B2 B2 B1 FW CL FW CL CL FW SC SC SC SC SC FW SC SC SC
POP 12HR 30 10 20 30 20
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S S S
TSTMS S S S
OBVIS BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 51 81 58 82 46 68 41 72
TEMP 56 54 73 76 64 62 76 72 54 49 63 65 47 44 66 69
DEWPT 42 45 57 62 60 58 62 57 48 43 44 42 38 38 43 42
PWIND DIR E SE S SW W NW N N
WIND CHAR GN BZ BZ WY BZ BZ GN GN
AVG CLOUDS SC B1 B2 B2 B1 B1 B2 B1 SC SC B1 B1 B1 SC B1 SC
POP 12HR 40 80 70 60 50 10 20 5
RAIN SHWRS C D L L L C L C C S
TSTMS S S C L C C C S S
IAZ022-142100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 54 90 56 83
TEMP 53 54 69 74 77 77 67 62 56 56 74 84 88 85 68 62 58 58 71 79 82 80
DEWPT 35 36 39 41 43 43 44 46 47 49 51 46 45 45 45 45 45 45 45 45 42 42
RH 50 50 33 30 30 30 43 56 72 77 44 27 22 25 43 54 62 62 39 30 24 26
WIND DIR SE S S S S S S S SW SW S S SW SW NE E E N NE NE NE E
WIND SPD 12 14 24 27 27 21 17 12 5 5 6 8 10 9 8 8 6 8 11 12 11 11
WIND GUST 25 35 41 40
CLOUDS FW SC SC B2 B2 B2 B1 FW FW FW CL FW FW FW SC SC SC SC SC SC B1 SC
POP 12HR 20 5 30 40 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S S C
TSTMS S C S S S S
OBVIS BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 56 82 63 83 50 69 45 72
TEMP 59 58 75 78 68 66 77 74 57 52 64 66 50 46 67 71
DEWPT 45 49 58 61 61 61 60 56 49 45 44 41 38 39 43 41
PWIND DIR E SE S SW W NW N N
WIND CHAR GN WY BZ WY BZ BZ GN GN
AVG CLOUDS B1 B1 B2 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 SC B1 SC
POP 12HR 40 70 70 60 50 10 20 5
RAIN SHWRS C C L L L L C L C C S
TSTMS S S C C L C C C S S
MNZ072-142100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 52 85 51 79
TEMP 54 54 69 76 80 79 68 59 55 55 72 80 84 81 65 59 54 52 66 75 79 76
DEWPT 35 36 39 42 44 45 45 44 43 41 39 36 36 37 36 34 33 33 36 35 35 37
RH 48 50 33 30 28 30 43 57 64 59 30 20 18 21 34 39 45 48 33 23 20 24
WIND DIR SE S S S S S SW SW SW W W W W NW W W NW W NW N N N
WIND SPD 17 20 28 31 28 23 12 10 12 12 14 17 14 12 8 6 8 6 10 11 11 10
WIND GUST 27 33 41 43 39
CLOUDS SC B1 SC B2 B1 B1 SC FW FW FW CL CL CL FW SC SC SC SC FW CL FW FW
POP 12HR 20 20 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
SPRINKLES S C
OBVIS BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 48 76 54 78 45 65 41 69
TEMP 55 49 69 71 63 58 72 70 53 48 59 63 48 43 64 67
DEWPT 37 40 48 57 57 57 56 52 45 41 40 39 37 37 39 39
PWIND DIR E SE S W W NW NW N
WIND CHAR GN BZ BZ BZ BZ BZ GN GN
AVG CLOUDS FW SC B2 B2 B2 B2 OV B1 SC SC B1 B1 SC B1 SC SC
POP 12HR 5 80 80 60 40 10 5 5
RAIN SHWRS L D D L C L C S S
TSTMS S C C S
MNZ081-142100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 78 50 85 50 79
TEMP 51 52 67 75 76 76 67 59 54 51 73 82 85 82 65 58 54 52 68 76 79 77
DEWPT 33 35 38 40 43 44 43 43 44 45 44 37 38 40 39 37 36 36 37 35 36 37
RH 50 52 34 28 31 32 42 55 69 80 35 20 19 22 38 45 50 54 32 22 21 24
WIND DIR SE S S S S S S S SW SW W W W NW NW N NW NW N N N NE
WIND SPD 14 18 27 31 29 25 19 12 10 8 9 11 12 10 5 4 4 5 10 10 9 10
WIND GUST 29 37 41
CLOUDS FW SC SC B2 B2 B1 B1 FW CL FW CL CL FW SC SC FW SC SC FW FW FW FW
POP 12HR 20 10 5 20 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
SPRINKLES S C
TSTMS S
OBVIS BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 49 77 56 79 46 65 41 70
TEMP 54 51 71 73 63 60 74 71 53 48 62 63 48 44 64 68
DEWPT 38 42 51 59 57 58 59 54 46 42 41 39 36 37 39 39
PWIND DIR E SE S W W NW NW N
WIND CHAR GN BZ BZ WY BZ BZ GN GN
AVG CLOUDS SC SC B2 B2 B2 B2 B2 B1 B1 SC B1 SC B1 SC SC SC
POP 12HR 20 70 80 70 50 10 10 10
RAIN SHWRS S L L D L C L C C
TSTMS S C C S C S
MNZ089-142100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 50 86 51 80
TEMP 52 53 67 74 77 76 66 59 53 53 72 82 85 82 64 57 53 53 67 77 80 77
DEWPT 34 36 38 41 42 44 44 44 45 45 44 37 38 39 39 37 36 35 37 36 35 36
RH 50 52 34 30 29 32 45 57 74 74 37 20 19 22 40 47 52 50 33 23 20 23
WIND DIR SE S S S S S S SW SW W W W W NW N NE N N N N N NE
WIND SPD 17 19 28 31 31 25 18 10 8 8 9 10 11 10 6 5 4 6 11 11 11 11
WIND GUST 39 43 41
CLOUDS FW SC SC B2 B2 SC B1 FW CL FW CL CL FW SC SC FW SC SC FW FW FW FW
POP 12HR 20 10 10 20 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
SPRINKLES S S
OBVIS BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 50 78 56 79 45 65 41 70
TEMP 55 53 70 74 64 60 73 71 52 47 61 63 47 43 65 68
DEWPT 38 43 52 58 58 58 57 52 45 41 40 38 36 37 39 38
PWIND DIR E SE S W W NW N N
WIND CHAR GN WY BZ WY BZ BZ GN GN
AVG CLOUDS SC SC B2 B2 B1 B2 B2 B1 SC SC SC B1 B1 SC SC SC
POP 12HR 30 80 80 60 50 10 5 10
RAIN SHWRS C D L D D C L C C
TSTMS S S C C S S C S
SDZ040-142100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 45 82 46 77
TEMP 53 52 67 75 80 78 62 53 48 47 68 77 81 78 61 55 50 47 64 74 77 74
DEWPT 33 35 40 44 46 46 42 41 39 38 39 36 36 37 34 33 31 31 36 35 35 37
RH 46 52 37 33 30 32 48 64 71 71 34 23 20 23 36 43 48 53 35 24 22 26
WIND DIR SE S S S SW W SW SW SW W W W W NW NW NW NW NW N N N NE
WIND SPD 20 25 33 34 28 19 8 5 6 5 11 14 14 12 5 5 5 5 10 11 11 9
WIND GUST 34 40 54 50 40 25 25
CLOUDS SC B1 B1 B1 B1 SC SC FW FW FW CL CL FW FW SC SC SC SC CL FW FW FW
POP 12HR 10 10 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES C
OBVIS BD BD BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 46 74 50 73 40 61 37 68
TEMP 53 47 68 69 58 53 69 65 48 42 56 59 44 40 63 66
DEWPT 37 40 50 56 56 53 53 48 43 38 38 37 36 35 38 38
PWIND DIR E SE W W NW NW N N
WIND CHAR GN WY BZ BZ BZ BZ GN GN
AVG CLOUDS FW SC B2 B2 B1 B2 B2 B2 SC B1 B1 B1 B1 SC SC SC
POP 12HR 30 80 90 60 40 10 5 5
RAIN SHWRS C D D D L C L C S
TSTMS S C C C S
SDZ050-142100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 48 81 49 76
TEMP 62 60 69 77 79 78 63 55 51 49 68 76 80 79 65 57 52 49 65 73 76 74
DEWPT 37 40 47 48 44 42 38 35 32 33 37 36 36 37 35 33 30 30 34 35 36 38
RH 39 47 45 36 29 28 39 47 48 54 32 23 20 22 33 40 43 48 31 25 23 27
WIND DIR S S SW W NW NW N W W NW NW N NW N NE N N N N NE E E
WIND SPD 32 33 32 23 18 10 8 4 4 6 11 11 9 11 10 8 9 9 17 16 12 14
WIND GUST 47 47 44 36 19
CLOUDS B1 B2 B2 B1 SC SC SC FW FW FW CL CL FW B1 SC SC SC SC FW FW FW FW
POP 12HR 10 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS BD BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 50 74 48 64 39 61 39 70
TEMP 57 51 67 69 55 50 60 60 46 41 55 60 45 41 64 68
DEWPT 39 45 52 55 53 47 44 41 38 34 35 36 35 34 37 38
PWIND DIR E SE NW NW NW NW W S
WIND CHAR BZ BZ BZ WY WY WY GN BZ
AVG CLOUDS SC B2 B2 B1 B1 B2 OV B1 SC B1 B2 B1 B1 SC B1 FW
POP 12HR 50 80 80 40 20 10 5 5
RAIN SHWRS C D D D C C C S S
TSTMS C C C C
SDZ057-142100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 46 83 47 79
TEMP 64 62 71 79 81 79 63 56 51 47 67 76 81 80 65 57 52 49 64 74 78 76
DEWPT 37 41 48 46 40 38 36 34 33 32 35 34 34 35 35 32 30 30 34 34 34 36
RH 37 46 44 31 23 23 36 43 50 56 30 22 18 20 33 38 43 48 32 23 20 23
WIND DIR S S SW NW NW NW W SW W W NW NW NW N NE N N NW N N E E
WIND SPD 25 26 28 23 18 10 5 4 4 5 11 11 12 10 8 6 8 6 13 13 10 11
WIND GUST 39 37 40 33
CLOUDS B1 B2 B1 SC FW SC FW FW FW FW CL CL FW FW SC SC FW SC FW FW FW FW
POP 12HR 5 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 48 74 46 66 38 63 38 72
TEMP 58 50 66 69 55 50 61 61 46 41 57 62 45 41 66 70
DEWPT 38 43 51 54 53 48 44 41 39 35 35 36 36 35 37 38
PWIND DIR E SE NW NW NW NW E E
WIND CHAR BZ BZ BZ WY BZ BZ GN GN
AVG CLOUDS SC B2 B2 B1 B2 B2 OV B1 SC B1 B2 B1 B1 SC SC FW
POP 12HR 40 90 80 50 20 10 5 5
RAIN SHWRS C D D D C C C S S
TSTMS C C C C
SDZ038-142100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 86 46 84 46 79
TEMP 58 58 70 79 83 80 60 53 48 47 67 77 82 80 61 55 49 47 63 74 78 76
DEWPT 34 37 43 47 45 40 37 34 32 32 36 35 34 36 34 31 30 30 35 34 35 36
RH 40 45 38 32 26 24 42 48 54 56 32 22 18 20 36 40 48 51 35 23 21 23
WIND DIR SE S S SW W W W SW W W NW NW W NW NW NW NW NW N N N NE
WIND SPD 24 27 32 27 19 13 6 5 6 6 12 13 13 10 6 6 6 5 11 12 10 9
WIND GUST 37 41 47 41 31 24 24
CLOUDS SC B1 B1 SC SC FW FW FW FW FW CL CL CL FW SC FW SC FW FW FW FW FW
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS BD BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 47 75 48 70 39 63 37 71
TEMP 53 48 67 69 55 50 65 63 45 40 56 61 44 39 65 69
DEWPT 37 41 50 55 54 50 47 44 40 37 35 37 36 35 37 38
PWIND DIR E SE N NW NW NW N NE
WIND CHAR GN BZ BZ BZ BZ BZ GN GN
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC
POP 12HR 40 90 80 50 30 10 10 5
RAIN SHWRS C D D D L C C C S
TSTMS C C C C
SDZ059-142100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 86 47 85 47 80
TEMP 58 58 70 79 84 80 63 54 49 48 69 79 83 82 64 56 50 48 66 76 80 78
DEWPT 35 38 43 47 48 44 41 39 37 37 39 37 37 39 36 34 32 32 36 36 37 39
RH 42 47 38 32 29 28 44 57 63 65 33 22 19 22 35 43 50 54 33 23 21 25
WIND DIR S S S S W W W SW W W NW NW NW NW NE N N N N N NE NE
WIND SPD 23 26 33 31 23 13 5 5 4 4 9 11 11 9 8 6 8 6 11 13 11 10
WIND GUST 36 40 48 44 33 21
CLOUDS B1 B1 B1 SC SC SC FW FW FW FW CL CL FW SC SC FW SC FW FW FW FW FW
POP 12HR 10 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS BD BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 50 78 50 72 40 64 38 72
TEMP 56 51 70 72 57 52 67 65 46 42 58 62 45 40 66 71
DEWPT 39 44 53 57 56 52 49 45 41 38 38 38 36 36 38 39
PWIND DIR E SE N NW NW NW NW E
WIND CHAR BZ BZ BZ BZ BZ BZ LT GN
AVG CLOUDS FW B1 B2 B1 B1 B2 B2 B1 SC SC B1 SC B1 SC SC FW
POP 12HR 40 80 80 50 30 20 5 5
RAIN SHWRS C D D D C C C C S S
TSTMS C C C C
SDZ062-142100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 49 86 51 81
TEMP 56 55 68 77 81 81 67 58 52 50 72 82 85 83 66 59 54 52 69 78 81 79
DEWPT 34 36 41 43 45 46 46 45 44 42 43 38 38 39 37 35 34 34 36 35 35 37
RH 43 49 37 30 28 29 47 62 74 74 35 21 19 21 34 40 46 50 30 21 19 22
WIND DIR SE S S S S SW W SW SW W NW W W NW N NE N N N N NE NE
WIND SPD 16 20 28 31 25 18 6 4 3 3 6 9 10 10 5 4 5 6 11 11 11 9
WIND GUST 28 35 44 47 39
CLOUDS SC B1 B2 B1 B1 B1 SC FW FW FW CL CL FW SC SC FW SC SC FW FW FW FW
POP 12HR 5 10 0 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS BD BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 52 79 55 77 44 65 40 72
TEMP 58 53 72 75 63 57 72 69 51 45 60 63 47 42 66 70
DEWPT 39 43 52 58 58 56 53 49 43 39 39 37 36 37 39 39
PWIND DIR E SE W W NW NW N NE
WIND CHAR GN BZ BZ BZ BZ BZ LT GN
AVG CLOUDS SC B1 B2 B2 B1 B2 OV B1 SC SC B1 B1 B1 SC B1 SC
POP 12HR 40 80 80 50 40 10 5 5
RAIN SHWRS C D L D L C C C S
TSTMS S C C C S S
SDZ070-142100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 86 50 90 52 85
TEMP 58 56 69 79 84 84 69 60 54 51 72 85 89 87 69 62 57 53 69 81 85 82
DEWPT 36 36 42 42 44 46 46 47 48 45 47 41 40 41 39 38 38 37 39 37 36 38
RH 44 47 37 27 25 27 44 62 80 80 41 21 18 20 33 41 49 54 33 21 17 21
WIND DIR SE SE S S S SW SW S W NW NW N W NW N NE N N N NE NE E
WIND SPD 17 20 28 31 26 17 9 5 3 3 4 9 10 10 8 6 5 5 12 14 12 11
WIND GUST 29 34 43 42 36
CLOUDS SC SC B2 B2 B1 B1 SC FW FW FW CL CL SC FW SC FW SC SC SC SC FW SC
POP 12HR 10 10 5 10 10
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S
OBVIS BD BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 53 85 56 80 45 69 41 75
TEMP 60 54 76 79 64 59 75 73 54 47 62 67 49 44 69 74
DEWPT 42 48 55 58 58 57 52 47 43 39 38 36 36 37 39 38
PWIND DIR E SE SW W NW NW N NE
WIND CHAR GN WY WY WY BZ BZ LT GN
AVG CLOUDS SC B2 B2 B1 B1 B2 B1 B1 SC B1 B1 B1 B1 SC B1 SC
POP 12HR 50 80 80 50 40 10 10 5
RAIN SHWRS C D L D L S C C S
TSTMS C C C L C S S S
SDZ069-142100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
237 AM CDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 85 50 88 53 83
TEMP 59 58 69 78 83 83 68 59 53 51 70 81 86 85 68 61 56 53 67 78 82 80
DEWPT 36 37 42 44 46 47 45 44 45 43 45 40 39 40 37 36 36 35 38 36 36 38
RH 42 45 37 30 27 28 43 57 74 74 41 23 19 20 32 39 47 50 34 22 19 22
WIND DIR SE SE S S S W NW W W NW NW NW NW N NE NE N N N NE NE E
WIND SPD 18 21 29 31 25 14 8 4 3 3 5 8 8 10 9 6 5 6 12 14 11 12
WIND GUST 31 36 43 42
CLOUDS SC B1 B2 B1 B1 B1 SC SC FW FW CL FW SC FW SC SC SC SC SC FW FW SC
POP 12HR 10 5 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS BD BD BD
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 53 83 55 76 44 66 41 74
TEMP 60 54 73 77 62 56 71 69 52 45 60 65 48 43 67 72
DEWPT 40 46 54 58 56 55 51 46 42 38 38 36 36 37 38 38
PWIND DIR E SE W W NW NW N E
WIND CHAR GN WY BZ WY BZ BZ GN GN
AVG CLOUDS SC B2 B2 B1 B1 B2 B2 B1 SC B1 B1 B1 B1 SC B1 SC
POP 12HR 50 70 80 50 30 10 5 5
RAIN SHWRS C L L D L C C C S
TSTMS C C C C C S
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