882
FOUS53 KFSD 121853
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
153 PM CDT TUE MAY 12 2026
IAZ012-122100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 78 52 81
TEMP 76 73 62 54 47 47 64 73 77 77 62 57 54 56 67 74 79 79
DEWPT 33 31 33 34 34 36 37 37 35 34 35 34 34 36 39 40 43 46
RH 21 21 33 46 60 65 37 27 22 21 36 42 46 47 36 29 28 31
WIND DIR NW NW NW NW NW NW NW NW NW NE SE SE SE S S S S S
WIND SPD 27 24 10 5 4 2 2 4 3 3 6 12 16 20 29 32 28 19
WIND GUST 39
CLOUDS CL CL FW FW FW FW CL CL CL FW FW FW SC B1 SC B1 B2 B1
POP 12HR 0 0 0 10 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S
SPRINKLES
TSTMS S S C C S
OBVIS BD BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 85 51 84 55 84 53 73
TEMP 60 54 81 83 58 55 80 81 62 60 78 78 60 56 69 70
DEWPT 48 46 37 35 34 36 40 43 48 54 58 55 52 49 47 43
PWIND DIR S W NE E E SE NE NW
WIND CHAR GN GN LT GN GN BZ GN BZ
AVG CLOUDS B1 FW FW CL FW FW B1 B1 B2 B1 OV B1 B1 B1 B2 SC
POP 12HR 20 10 5 30 50 60 60 30
RAIN SHWRS S C C C C L L C C C
TSTMS S S C S S S C S
IAZ031-122100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 81 52 84
TEMP 80 78 65 56 49 47 65 76 80 80 66 60 56 55 67 76 82 83
DEWPT 35 31 32 34 34 35 36 35 34 32 34 33 34 36 39 41 44 45
RH 20 18 29 43 56 63 34 22 19 17 30 36 43 49 36 28 26 26
WIND DIR NW NW NW NW NW NW NW NW NW NE SE SE SE SE S S S S
WIND SPD 24 20 9 5 4 2 1 3 3 5 8 11 13 17 24 28 24 17
WIND GUST 37 33 20 24 29 41 42 37 27
CLOUDS CL CL FW CL CL FW CL CL CL CL FW SC SC SC B1 B1 B1 SC
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
SPRINKLES
TSTMS S S S S S
OBVIS BD BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 89 53 88 56 87 54 76
TEMP 63 54 84 87 62 56 84 84 65 61 81 82 64 57 71 73
DEWPT 50 47 38 34 34 36 41 43 50 55 58 53 53 49 46 41
PWIND DIR SE NW NE E SE SE NE NW
WIND CHAR LT GN LT GN GN BZ GN BZ
AVG CLOUDS SC FW FW CL CL FW B1 B1 B1 B1 B2 B1 B1 B1 B2 B1
POP 12HR 20 5 0 30 40 60 60 30
RAIN SHWRS S C C C C L L C C S
TSTMS S S C S S S C S
IAZ014-122100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 77 48 79
TEMP 79 74 60 54 47 47 63 71 75 75 59 54 50 51 66 73 76 75
DEWPT 34 31 31 35 35 36 37 37 36 36 35 35 34 36 40 42 45 47
RH 20 20 33 48 63 65 38 29 24 24 40 48 54 56 38 33 33 37
WIND DIR NW NW NW NW NW NW N N N N E SE SE SE S S S S
WIND SPD 27 24 11 8 6 5 8 10 9 5 6 10 13 17 25 28 28 20
WIND GUST 43 36 24 36 43 43 32
CLOUDS CL CL FW CL CL FW CL CL CL CL FW FW FW SC SC B2 B2 B1
POP 12HR 0 0 0 5 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S
SPRINKLES
TSTMS S S C C S
OBVIS BD BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 86 51 84 54 84 54 75
TEMP 59 53 81 81 57 54 79 78 60 58 78 78 61 56 69 70
DEWPT 48 47 40 38 35 36 41 45 48 52 59 59 53 49 49 46
PWIND DIR S W W E SE SE S NW
WIND CHAR GN GN LT GN GN BZ BZ BZ
AVG CLOUDS B1 SC FW CL CL FW SC SC B1 B2 B2 B1 B1 B1 B2 SC
POP 12HR 20 5 5 30 50 60 70 30
RAIN SHWRS S C C C C L L C C C
TSTMS S S C S S C C
IAZ022-122100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 48 77 51 79
TEMP 78 75 61 55 50 49 64 72 76 75 61 56 53 53 68 73 76 76
DEWPT 34 29 31 34 34 36 36 36 35 33 34 34 35 36 39 41 44 45
RH 20 18 32 45 54 61 35 27 22 21 36 43 50 52 34 31 32 33
WIND DIR NW NW NW NW NW NW N N N N SE SE SE S S S S S
WIND SPD 26 23 12 9 6 6 8 10 8 4 6 10 13 16 23 28 28 20
WIND GUST 40 34 23 35 42 42
CLOUDS CL CL FW CL FW FW CL CL CL CL FW FW FW SC SC B1 B2 B1
POP 12HR 0 0 0 5 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S
SPRINKLES
TSTMS S S C C S
OBVIS BD BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 55 87 55 85 58 85 57 75
TEMP 63 57 82 83 61 57 82 80 63 61 79 79 64 60 70 71
DEWPT 48 49 40 37 35 38 41 45 49 55 60 58 55 51 49 45
PWIND DIR S W N SE SE SE SW NW
WIND CHAR GN GN LT GN GN BZ GN BZ
AVG CLOUDS B1 SC FW CL CL FW SC SC B1 B1 B2 B1 B1 B1 B1 SC
POP 12HR 20 5 5 30 40 50 60 30
RAIN SHWRS S C C C C C L C C C
TSTMS S S C S S C C S
MNZ072-122100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 75 45 77 51 81
TEMP 74 72 61 54 47 47 63 71 75 75 61 57 55 54 66 74 78 78
DEWPT 35 32 35 35 36 36 37 36 35 35 36 35 35 36 39 41 43 46
RH 24 23 38 48 65 65 38 28 23 23 39 43 47 50 37 30 29 32
WIND DIR NW NW NW NW W W NW NW N NE SE SE SE S S S S S
WIND SPD 28 25 12 6 5 6 4 5 6 6 9 13 17 20 27 31 28 20
WIND GUST 39 35 39 42 39
CLOUDS CL CL FW FW CL FW CL CL CL CL FW SC SC B1 SC B1 B1 B1
POP 12HR 0 0 0 10 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C
SPRINKLES
TSTMS S S C C C
OBVIS BD BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 82 50 79 52 80 51 71
TEMP 61 54 77 80 59 53 74 76 60 56 73 74 60 54 66 68
DEWPT 45 39 34 34 34 36 37 40 44 48 52 52 50 46 44 42
PWIND DIR SW W W NE SE SE NW NW
WIND CHAR GN BZ GN GN GN BZ BZ BZ
AVG CLOUDS SC FW CL CL CL FW SC SC B1 B1 B2 B1 B1 B2 B2 B1
POP 12HR 30 5 0 10 40 60 60 20
RAIN SHWRS C C C C L L C S S
TSTMS C S S C
MNZ081-122100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 76 44 74 48 77
TEMP 75 72 61 54 47 46 62 70 74 72 59 53 51 52 65 73 75 75
DEWPT 34 33 33 34 35 36 36 35 35 34 35 34 34 35 38 40 42 45
RH 22 24 35 46 63 68 38 27 24 25 40 48 52 52 37 30 31 34
WIND DIR NW NW NW NW NW NW N N N N E SE SE S S S S S
WIND SPD 31 26 13 8 5 5 8 10 9 5 8 10 14 18 26 29 29 23
WIND GUST 24 36 40
CLOUDS CL CL FW FW CL FW CL CL CL FW FW FW FW SC SC B1 B2 B1
POP 12HR 0 0 0 5 50
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
SPRINKLES
TSTMS C C S
OBVIS BD BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 82 50 79 52 80 52 72
TEMP 59 54 79 79 57 53 76 77 59 57 75 76 59 55 68 68
DEWPT 46 44 35 35 34 37 38 41 44 50 55 55 50 49 46 43
PWIND DIR S W W E SE SE S NW
WIND CHAR GN BZ GN GN GN BZ BZ BZ
AVG CLOUDS B1 FW FW CL CL FW SC SC B1 B2 B2 B1 B2 B2 B2 B1
POP 12HR 20 5 0 10 50 60 70 30
RAIN SHWRS S S C C C L L C C C
TSTMS S C S C C
MNZ089-122100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 74 45 75 49 78
TEMP 73 70 59 53 47 47 63 71 75 74 59 54 52 53 65 73 76 76
DEWPT 34 31 31 34 34 36 35 35 34 33 34 33 33 36 38 40 42 45
RH 24 23 34 48 60 65 35 27 22 22 39 45 48 52 37 30 30 33
WIND DIR NW NW NW NW NW NW N N N N SE SE SE S S S S S
WIND SPD 29 26 12 9 6 6 6 9 8 6 8 12 17 19 27 31 31 23
WIND GUST 40 23 37 42 41
CLOUDS CL CL FW FW CL FW CL CL CL FW FW FW FW SC SC B2 B2 B1
POP 12HR 0 0 0 5 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S
SPRINKLES
TSTMS S S C C S
OBVIS BD BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 83 50 81 53 81 52 72
TEMP 58 55 79 81 58 54 77 78 60 58 76 77 60 55 68 69
DEWPT 46 44 34 33 33 35 37 40 45 51 55 54 51 48 45 42
PWIND DIR S W NW E E SE E NW
WIND CHAR GN BZ GN GN GN BZ BZ BZ
AVG CLOUDS B1 FW FW CL CL FW SC B1 B1 B2 B2 B2 B1 B2 B1 SC
POP 12HR 20 5 0 30 50 60 60 30
RAIN SHWRS S C C C C L L C C C
TSTMS S S C S S C
SDZ040-122100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 74 41 77 49 81
TEMP 73 71 59 52 44 43 63 72 75 75 60 56 53 51 65 74 79 78
DEWPT 35 33 34 34 34 35 37 36 35 35 34 34 32 34 38 41 45 45
RH 25 25 39 50 68 73 38 27 23 23 37 43 44 52 37 30 30 31
WIND DIR NW NW NW N NW NW W NW N E SE SE SE S S S S SW
WIND SPD 28 24 10 5 3 2 2 4 4 4 9 16 20 25 33 34 29 19
WIND GUST 42 39 27 34 39 51 50 44 29
CLOUDS CL CL FW CL FW FW CL CL CL FW FW SC SC B1 SC B2 B1 SC
POP 12HR 0 0 0 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C
SPRINKLES
TSTMS S S S S C
OBVIS BD BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 80 46 79 50 78 47 69
TEMP 55 48 75 78 54 48 74 76 58 53 73 72 56 49 64 65
DEWPT 42 37 34 32 34 35 36 39 43 47 51 50 48 43 42 40
PWIND DIR SW W NW E E SE N NW
WIND CHAR GN BZ LT GN BZ BZ BZ BZ
AVG CLOUDS SC FW FW CL CL FW SC SC B1 B1 B2 B1 B1 B2 B2 B1
POP 12HR 30 0 0 20 40 70 50 20
RAIN SHWRS C S C C C L C C S S
TSTMS C S S S S C
SDZ050-122100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 73 45 79 57 81
TEMP 72 71 59 53 47 46 66 73 77 77 68 63 61 58 68 75 80 79
DEWPT 36 36 37 36 33 34 39 37 39 40 38 36 36 39 45 45 42 41
RH 27 28 44 52 58 63 37 27 25 26 33 36 39 49 43 34 26 26
WIND DIR NW N NW W W SW SW S S SE SE S S S S SW NW NW
WIND SPD 28 18 5 2 3 6 11 14 18 19 21 27 31 29 29 23 17 11
WIND GUST 39 28 29 35 40 44 43 46 39
CLOUDS CL CL FW FW FW FW FW FW CL FW SC SC B1 B2 B1 SC SC FW
POP 12HR 0 0 0 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SPRINKLES
TSTMS S S
OBVIS BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 80 49 80 52 75 46 64
TEMP 57 50 74 80 57 51 75 77 60 55 70 70 54 48 60 63
DEWPT 37 34 34 35 32 33 38 43 46 46 46 44 41 38 37 36
PWIND DIR NW NW NE E SE NW N NW
WIND CHAR LT BZ LT BZ BZ WY BZ WY
AVG CLOUDS FW FW FW CL FW SC B1 SC B1 B2 B2 B1 B1 B1 B2 B1
POP 12HR 5 0 0 30 50 50 40 20
RAIN SHWRS C C C C C C S S S
TSTMS S S C
SDZ057-122100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 75 43 81 57 83
TEMP 74 74 62 56 47 45 65 75 79 79 69 65 64 61 69 77 81 80
DEWPT 34 33 34 36 36 37 41 38 39 41 39 37 36 39 46 46 40 40
RH 23 22 35 47 65 73 41 26 24 26 33 35 35 44 44 33 23 24
WIND DIR NW N N SW SW SW SW S SE SE SE SE S S S SW NW NW
WIND SPD 25 16 5 2 2 3 6 12 16 16 20 23 24 25 26 23 17 9
WIND GUST 26 32 35 36 36 39 36 27
CLOUDS CL CL FW FW FW FW CL FW CL FW SC SC B2 B2 B1 SC FW FW
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES
OBVIS BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 81 48 81 51 76 46 67
TEMP 57 49 75 80 56 51 76 79 61 55 71 72 55 48 62 65
DEWPT 38 35 34 35 34 35 38 42 45 46 46 43 42 39 38 36
PWIND DIR NW NW NE E SE NW N NW
WIND CHAR LT BZ LT GN BZ BZ BZ BZ
AVG CLOUDS FW FW FW CL FW SC B1 SC B1 B2 B2 B1 B1 B2 B2 B1
POP 12HR 5 0 0 20 50 40 40 20
RAIN SHWRS S S C C C C C S S S
TSTMS S S S
SDZ038-122100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 76 43 81 55 86
TEMP 75 75 61 53 45 45 64 76 79 79 64 60 57 56 68 78 83 81
DEWPT 31 31 34 34 34 35 37 36 35 35 36 33 33 35 40 46 43 37
RH 20 20 36 48 65 68 37 23 20 20 35 36 40 45 36 32 24 21
WIND DIR NW N N W NW SW S SW S SE SE SE SE S S S SW W
WIND SPD 28 19 8 3 2 3 6 8 10 12 14 20 24 26 33 28 19 14
WIND GUST 39 32 26 33 37 41 46 43 35
CLOUDS CL CL FW FW FW FW CL CL CL FW SC SC SC B1 B1 B1 SC SC
POP 12HR 0 0 0 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
OBVIS BD BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 82 48 82 51 79 47 69
TEMP 55 49 77 82 55 49 76 80 58 53 72 73 54 48 64 67
DEWPT 36 33 30 30 31 33 35 38 43 47 47 46 44 41 38 36
PWIND DIR W W NW E SE S N NW
WIND CHAR GN BZ LT GN BZ BZ BZ BZ
AVG CLOUDS FW FW CL CL FW FW SC SC B1 B1 B2 B2 B1 B1 B2 B1
POP 12HR 5 0 0 20 40 60 40 20
RAIN SHWRS S C C L C C S S S
TSTMS S S S S S
SDZ059-122100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 44 82 55 86
TEMP 77 75 63 55 46 45 66 76 80 80 66 61 58 56 69 78 84 82
DEWPT 33 32 34 35 34 36 38 36 36 37 36 34 33 36 41 45 46 43
RH 20 21 34 47 63 70 36 23 20 21 33 36 39 47 36 31 27 25
WIND DIR NW N NW W W W SW W SE SE SE SE SE S S S SW W
WIND SPD 28 20 8 3 3 2 5 6 9 13 14 20 24 26 32 32 21 14
WIND GUST 41 33 33 36 39 47 47 37
CLOUDS CL CL FW FW FW FW CL CL CL FW FW FW SC B1 B1 B1 SC SC
POP 12HR 0 0 0 5 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
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 83 49 83 53 80 48 70
TEMP 56 50 78 82 56 50 78 80 60 55 74 75 55 50 65 68
DEWPT 40 36 33 34 32 34 37 40 45 49 50 48 45 42 40 38
PWIND DIR W NW NW E SE S N NW
WIND CHAR LT BZ LT GN BZ BZ BZ BZ
AVG CLOUDS SC FW CL CL CL FW B1 SC B1 B1 B2 B1 B1 B1 B2 B1
POP 12HR 20 0 0 30 40 60 40 20
RAIN SHWRS S C C C C L C S S S
TSTMS S S S S C
SDZ062-122100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 76 45 79 53 83
TEMP 75 73 62 55 47 46 65 75 78 78 64 59 56 54 67 75 81 81
DEWPT 34 31 32 34 34 35 36 35 34 34 34 33 33 34 38 41 44 46
RH 22 21 32 45 60 65 34 23 20 20 32 37 42 46 34 29 27 29
WIND DIR NW NW NW NW NW NW W NW NW W SE SE SE S S S S S
WIND SPD 28 21 9 5 3 2 1 3 4 5 8 13 17 20 28 31 28 17
WIND GUST 42 36 24 29 33 44 48 42
CLOUDS CL CL FW FW FW FW CL CL CL FW FW SC SC B1 B1 B2 B1 SC
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C
SPRINKLES
TSTMS S S S S C
OBVIS BD BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 84 51 83 55 83 52 72
TEMP 60 52 80 82 59 53 79 80 63 57 77 77 60 54 68 69
DEWPT 44 40 33 32 32 34 36 40 45 50 52 51 50 45 42 41
PWIND DIR SW W N E E SE N NW
WIND CHAR LT BZ LT GN GN BZ GN BZ
AVG CLOUDS SC FW FW CL FW FW B1 B1 B1 B2 OV B1 B1 B2 B2 B1
POP 12HR 30 5 0 30 50 60 60 20
RAIN SHWRS C C C C C L L C S S
TSTMS C S C S S C
SDZ070-122100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 45 81 54 86
TEMP 78 76 64 55 48 46 66 76 80 80 66 61 58 55 68 78 84 84
DEWPT 35 32 34 34 35 36 37 35 33 33 33 33 34 35 39 41 43 46
RH 21 20 32 45 60 68 34 22 18 18 29 35 40 47 34 27 24 27
WIND DIR NW NW NW NW W W W NW NW E SE SE SE SE S S S S
WIND SPD 26 23 9 5 3 2 2 3 4 8 10 14 18 20 27 29 24 16
WIND GUST 39 33 25 28 32 42 43 39
CLOUDS CL CL FW FW FW FW CL CL CL FW FW FW SC B1 B1 B1 SC SC
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C
TSTMS S S S S C
OBVIS BD BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 87 52 87 56 86 53 75
TEMP 62 53 83 86 60 54 82 83 64 59 80 80 62 55 70 72
DEWPT 47 43 35 33 33 35 38 41 48 53 54 51 50 46 42 39
PWIND DIR S NW NE E SE S NW NW
WIND CHAR LT GN LT GN GN BZ BZ BZ
AVG CLOUDS SC FW FW CL FW FW B1 B1 B1 B1 B2 B1 B1 B1 B1 B1
POP 12HR 30 0 0 40 50 60 60 20
RAIN SHWRS C C C C C L L C S S
TSTMS C S C S S C S
SDZ069-122100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
153 PM CDT TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 46 80 56 85
TEMP 77 75 63 55 48 47 65 75 79 79 66 62 59 57 67 77 83 83
DEWPT 36 34 34 34 35 36 38 36 35 35 34 33 34 35 40 43 45 47
RH 23 22 34 45 60 65 37 24 20 20 30 33 39 43 37 30 26 28
WIND DIR NW NW NW NW W W W NW W SE SE SE SE SE S S S S
WIND SPD 27 21 9 5 3 2 2 3 4 9 11 17 20 21 28 29 23 14
WIND GUST 39 27 32 33 42 42 37
CLOUDS CL CL FW FW FW FW CL CL CL FW SC SC SC B1 B1 B1 SC SC
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
TSTMS S S C
OBVIS BD BD
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26
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 85 51 85 56 84 52 72
TEMP 61 52 80 83 59 53 79 81 63 58 78 78 61 54 67 69
DEWPT 44 40 35 35 33 35 38 42 47 51 53 50 48 44 41 39
PWIND DIR S NW NE E SE S NW NW
WIND CHAR LT GN LT GN GN BZ BZ BZ
AVG CLOUDS SC FW FW CL CL FW B1 B1 B1 B1 B2 SC B1 B2 B2 B1
POP 12HR 30 5 0 30 50 60 60 20
RAIN SHWRS C C C C C L L C S S
TSTMS C S C S S C
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