356
FOUS53 KFSD 110737
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
237 AM CDT MON MAY 11 2026
IAZ012-112100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 57 77 45 78
TEMP 41 40 58 68 76 78 68 65 61 58 68 74 76 74 61 53 48 46 63 73 77 76
DEWPT 25 26 28 34 40 44 42 41 42 44 43 38 35 34 35 35 35 36 37 36 34 34
RH 52 57 32 28 27 30 39 41 49 59 40 27 22 23 38 50 60 68 38 26 21 22
WIND DIR E SE SE SE S S S S S W NW NW NW NW NW NW NW NW N N N N
WIND SPD 6 6 10 14 17 16 19 21 17 10 19 25 26 23 10 5 4 4 6 10 8 5
CLOUDS FW FW FW FW SC SC SC SC SC OV B1 CL CL FW FW CL FW FW CL CL CL FW
POP 12HR 0 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FROST Y Y
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 85 58 86 55 85 57 83
TEMP 54 52 78 83 66 62 83 84 62 58 81 82 63 61 80 78
DEWPT 34 37 44 46 48 51 49 45 45 47 47 46 49 53 53 50
PWIND DIR E S S W NE SE S W
WIND CHAR GN WY BZ BZ LT GN GN BZ
AVG CLOUDS FW SC SC SC SC B1 B1 SC SC SC SC SC B1 B1 B1 SC
POP 12HR 0 10 40 20 20 20 30 40
RAIN SHWRS C C S S S C C S C
TSTMS S S S
IAZ031-112100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 58 80 46 81
TEMP 45 42 60 72 82 83 72 68 64 59 70 77 79 78 65 56 50 47 65 75 80 80
DEWPT 27 28 31 37 43 41 40 39 40 43 43 39 36 32 33 34 34 35 37 35 34 32
RH 49 57 33 28 25 23 31 34 41 55 38 25 21 19 30 43 54 63 35 23 19 17
WIND DIR E E SE SE S S S S S SW NW NW NW NW NW NW NW NW N NW N N
WIND SPD 5 5 9 13 13 14 18 20 16 10 14 20 21 19 9 5 4 4 4 9 6 5
WIND GUST 24 25 31 34 29 26 32 34 31
CLOUDS FW FW FW FW FW SC SC FW B1 B2 B1 FW CL CL FW CL CL FW CL CL CL FW
POP 12HR 0 10 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 87 59 90 56 89 58 87
TEMP 58 51 81 86 69 63 86 87 65 59 85 87 67 62 83 83
DEWPT 34 37 43 45 50 51 48 43 45 47 47 44 50 53 53 48
PWIND DIR SE S S W NE SE S W
WIND CHAR GN WY BZ GN LT GN GN GN
AVG CLOUDS FW FW SC SC SC B1 B1 FW FW FW SC SC SC B1 B1 SC
POP 12HR 0 10 30 20 10 20 30 30
RAIN SHWRS C C S S S C S S C
TSTMS S S S S
IAZ014-112100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 56 77 46 75
TEMP 39 38 57 65 72 73 63 61 59 57 68 73 75 73 60 53 48 47 62 70 73 72
DEWPT 25 26 29 32 37 42 42 41 40 43 44 39 36 36 35 35 35 35 38 37 36 35
RH 57 62 34 29 28 33 46 48 49 59 42 29 24 26 39 50 60 63 41 30 26 26
WIND DIR E E SE SE S S SE S SW SW NW NW NW NW NW NW NW NW N N N N
WIND SPD 3 3 6 10 13 14 19 19 21 14 17 23 26 21 11 8 8 8 12 14 12 9
WIND GUST 29 33 33 36 32
CLOUDS FW FW CL FW SC FW SC SC B2 B2 B1 CL CL FW FW CL CL FW CL CL CL CL
POP 12HR 0 20 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
FROST Y Y
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 82 56 83 54 82 57 80
TEMP 50 48 76 79 63 60 79 79 59 56 78 78 61 58 77 74
DEWPT 35 36 43 47 47 49 51 49 46 46 49 49 49 50 55 53
PWIND DIR E S S W NE SE S W
WIND CHAR GN WY BZ BZ GN GN GN BZ
AVG CLOUDS FW FW SC SC SC B1 B1 SC FW SC SC FW SC B1 B1 SC
POP 12HR 0 10 40 30 20 20 30 40
RAIN SHWRS C C C S S C C S C
TSTMS S S S S S
IAZ022-112100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 60 78 48 76
TEMP 43 41 59 66 74 75 65 64 62 61 70 75 77 74 62 56 51 49 64 72 75 74
DEWPT 26 28 30 33 38 42 42 39 39 42 44 39 36 33 33 34 35 36 37 36 35 33
RH 51 59 33 29 27 31 43 40 43 49 39 27 23 22 33 43 54 61 37 27 23 22
WIND DIR NE E SE SE S S S S SW SW NW NW NW NW NW NW NW NW NW N N N
WIND SPD 5 5 9 10 13 13 17 20 23 18 16 21 25 20 11 9 8 9 11 13 11 9
WIND GUST 31 33
CLOUDS FW FW CL FW FW SC FW SC B2 B2 B2 FW CL FW FW FW CL CL CL CL CL CL
POP 12HR 0 10 10 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FROST Y Y
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 82 60 84 58 82 60 80
TEMP 53 51 77 80 66 62 81 80 62 59 80 79 64 62 78 76
DEWPT 34 37 43 46 48 52 51 48 46 48 49 48 50 53 55 53
PWIND DIR E S S W N SE S W
WIND CHAR GN WY BZ BZ GN GN GN BZ
AVG CLOUDS FW FW SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC
POP 12HR 0 5 40 30 20 20 30 30
RAIN SHWRS S C C S S C S S C
TSTMS S S S S S
MNZ072-112100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 55 74 45 73
TEMP 39 38 56 65 72 73 65 63 60 55 64 70 72 71 60 54 48 46 59 68 72 71
DEWPT 25 25 28 29 33 39 40 43 45 42 41 37 35 35 35 36 36 36 37 36 35 34
RH 57 59 34 26 24 29 40 48 58 61 43 30 26 27 39 50 63 68 44 31 26 26
WIND DIR S S S S S S SE S SW NW NW NW NW NW NW NW NW NW N N N N
WIND SPD 3 5 9 13 17 17 19 18 18 16 23 27 28 24 12 8 9 9 11 12 11 8
WIND GUST 29 26
CLOUDS FW FW CL SC SC SC B1 B1 B1 SC FW CL FW FW FW CL CL FW CL CL CL FW
POP 12HR 0 20 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
WIND CHILL 34
MIN CHILL 34
FROST Y Y
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 84 58 86 54 83 55 83
TEMP 53 50 77 82 67 61 81 82 63 56 78 81 63 58 78 77
DEWPT 35 36 41 46 47 47 46 45 44 44 44 45 47 49 49 48
PWIND DIR SE S S NW N E S W
WIND CHAR GN WY BZ BZ GN GN GN BZ
AVG CLOUDS FW SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC
POP 12HR 0 10 20 20 10 20 30 40
RAIN SHWRS S S S S S C C C C
TSTMS S
MNZ081-112100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 72 54 73 45 72
TEMP 38 38 55 64 70 71 62 60 59 55 65 71 73 71 59 52 47 46 59 68 72 70
DEWPT 23 25 26 27 31 37 38 40 42 43 41 37 35 34 35 34 35 36 36 35 34 33
RH 54 59 32 24 23 29 41 47 53 64 41 29 25 26 40 50 63 68 42 29 25 25
WIND DIR E S S S S S SE S SW W NW NW NW NW NW NW NW NW NW N N N
WIND SPD 1 2 5 9 13 16 20 21 20 14 20 26 28 24 12 8 9 9 13 14 12 8
WIND GUST 25
CLOUDS FW FW CL SC SC SC SC B1 B1 B2 FW CL FW FW FW CL CL FW CL CL CL FW
POP 12HR 0 20 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
FROST Y Y
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 80 56 84 53 83 55 81
TEMP 49 48 75 78 63 60 81 80 60 56 79 80 61 58 79 77
DEWPT 34 36 40 45 45 49 48 46 44 45 45 46 46 50 51 50
PWIND DIR E S S W N E SE W
WIND CHAR GN WY WY BZ GN GN GN BZ
AVG CLOUDS FW FW SC SC B1 B1 B1 FW SC SC SC SC SC B1 B1 SC
POP 12HR 0 10 40 30 20 30 40 40
RAIN SHWRS C C C S S C C C C C
TSTMS S S S S
MNZ089-112100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 55 74 45 73
TEMP 39 38 56 64 72 73 64 63 60 56 65 72 74 71 59 52 47 46 61 69 73 71
DEWPT 24 26 28 30 34 40 41 40 42 43 40 36 33 33 34 34 34 35 36 34 33 33
RH 54 62 34 28 25 30 43 43 51 62 40 27 22 25 39 50 60 65 39 27 23 25
WIND DIR E SE S S S S S S SW W NW NW NW NW NW NW NW NW N N N N
WIND SPD 3 4 9 12 17 17 20 21 20 13 20 26 28 24 12 9 9 9 12 13 11 9
CLOUDS FW FW CL SC B1 SC B1 B1 B1 B2 FW CL FW FW FW CL CL FW CL CL CL FW
POP 12HR 0 20 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
FROST Y Y
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 82 56 84 53 83 56 81
TEMP 51 49 76 80 64 60 81 81 61 57 79 80 62 59 78 77
DEWPT 34 36 41 45 46 49 47 44 44 45 44 45 47 50 51 49
PWIND DIR E S S W N E S W
WIND CHAR GN WY WY BZ GN GN GN BZ
AVG CLOUDS FW FW SC SC SC B1 B1 SC FW SC SC SC B1 B1 B1 SC
POP 12HR 0 10 30 20 20 30 40 40
RAIN SHWRS C C S S C C C C C
TSTMS S S
SDZ040-112100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 51 73 41 74
TEMP 37 36 55 66 74 74 65 61 55 51 62 69 72 70 57 50 44 42 60 69 73 72
DEWPT 25 25 28 33 37 42 41 45 43 40 40 37 35 34 34 35 34 34 37 36 35 35
RH 61 64 35 29 26 32 41 56 64 66 44 31 26 26 42 56 68 73 42 30 25 26
WIND DIR SE SE S S S S S S W NW NW NW NW NW NW NW N NW N N N NE
WIND SPD 5 6 13 18 21 18 19 16 14 13 23 27 28 24 10 6 5 4 5 8 8 6
WIND GUST 32 28 31 27 25 25 34 39 40 36
CLOUDS FW FW CL SC SC B1 B2 B1 B2 SC FW CL FW FW FW FW FW FW CL CL FW FW
POP 12HR 0 20 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
WIND CHILL 33 31
MIN CHILL 30
FROST Y Y
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 84 54 84 50 83 53 81
TEMP 52 47 78 82 64 56 81 81 59 52 79 80 60 54 77 76
DEWPT 34 34 42 46 47 45 46 43 43 42 44 45 47 47 48 45
PWIND DIR SE S S NW NE SE SE W
WIND CHAR GN WY BZ BZ GN GN GN BZ
AVG CLOUDS FW SC SC SC SC B1 B1 FW FW FW B1 B1 SC B1 B1 SC
POP 12HR 0 10 20 20 20 20 40 40
RAIN SHWRS S S S S S S C C C C
TSTMS S S S
SDZ050-112100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 55 73 43 78
TEMP 45 43 59 74 84 84 72 66 59 55 64 69 72 71 59 51 46 45 65 73 77 77
DEWPT 28 30 37 47 45 47 44 43 38 38 41 37 36 35 34 33 32 32 37 36 37 39
RH 51 60 44 38 26 28 37 43 45 53 43 31 27 27 39 50 58 60 35 26 24 25
WIND DIR SE SE S S S S S W NW NW N NW NW N NW W W SW SW S SE SE
WIND SPD 11 16 20 23 23 18 18 17 18 17 23 24 25 18 6 4 4 4 5 8 10 16
WIND GUST 21 27 33 34 28 27 29 27 33 37 36 28
CLOUDS FW FW CL SC B1 SC B1 SC SC B2 CL CL FW FW FW FW CL FW CL CL FW FW
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 54 87 56 83 52 83 54 78
TEMP 61 55 80 84 65 57 79 81 60 54 78 81 62 56 73 75
DEWPT 36 37 45 47 48 44 42 42 41 40 43 45 47 45 43 42
PWIND DIR SE S SW NW NE SW W NW
WIND CHAR BZ VW BZ BZ GN BZ BZ WY
AVG CLOUDS SC SC SC SC B1 B1 SC FW SC SC SC SC SC SC B1 SC
POP 12HR 0 5 20 5 10 20 30 30
RAIN SHWRS S S C S S C
TSTMS S S
SDZ057-112100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 88 55 75 43 79
TEMP 45 44 59 72 85 86 71 66 61 55 64 71 73 73 59 52 47 44 63 73 77 77
DEWPT 29 29 35 44 47 49 47 43 39 39 41 37 35 36 36 35 34 35 39 36 37 40
RH 53 55 40 37 27 28 42 43 44 55 43 29 25 26 42 52 60 70 41 26 24 26
WIND DIR SE SE SE SE S SE S NW N NW NW NW NW NW N W W SW S S SE SE
WIND SPD 12 14 20 21 19 11 11 16 14 13 19 21 23 16 6 3 2 2 3 6 9 13
WIND GUST 25 29 26 25 32 33
CLOUDS FW FW FW B1 B1 B2 B2 B1 B2 B1 CL CL FW FW FW FW CL FW CL CL FW FW
POP 12HR 0 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 55 85 51 85 53 80
TEMP 62 54 82 87 65 57 81 83 61 54 79 82 62 56 74 76
DEWPT 36 38 46 48 48 44 43 43 42 41 44 45 47 46 43 42
PWIND DIR SE S W NW E E W NW
WIND CHAR BZ WY GN BZ GN BZ GN BZ
AVG CLOUDS SC SC SC SC B1 B1 SC FW SC SC SC SC SC SC SC SC
POP 12HR 0 5 10 5 10 20 30 30
RAIN SHWRS S S C C C C
TSTMS S
SDZ038-112100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 52 77 41 79
TEMP 40 40 57 69 78 81 67 61 56 52 64 72 75 74 58 50 44 42 61 73 77 77
DEWPT 27 27 31 36 42 46 46 45 40 39 39 35 33 33 34 33 33 34 37 35 34 35
RH 59 59 37 30 28 29 47 56 55 61 40 26 21 22 40 52 65 73 41 25 21 22
WIND DIR SE SE SE S S SE SE W NW NW NW NW NW NW NW NW NW N SE SW E E
WIND SPD 9 11 18 24 23 16 12 12 16 13 20 25 26 19 8 5 3 3 3 4 5 9
WIND GUST 34 33 26 23 27 24 31 35 37 31
CLOUDS FW FW FW B1 B1 B1 B2 B1 B2 SC FW CL CL FW FW FW FW FW CL CL FW FW
POP 12HR 0 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 34 34
MIN CHILL 32
FROST Y Y
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 90 55 87 51 86 54 82
TEMP 56 51 82 88 64 56 83 85 59 52 80 83 60 55 77 77
DEWPT 34 35 43 45 46 45 42 41 41 41 42 43 46 47 45 42
PWIND DIR SE S SW NW NE SE E NW
WIND CHAR BZ WY BZ BZ GN BZ GN BZ
AVG CLOUDS FW SC SC SC B1 B1 B1 FW SC SC SC B1 SC SC B1 SC
POP 12HR 0 5 20 5 5 20 30 30
RAIN SHWRS S S S C C C C
TSTMS S
SDZ059-112100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 55 77 42 79
TEMP 42 42 58 70 81 84 71 64 57 55 66 73 75 74 60 51 45 43 63 73 78 77
DEWPT 27 27 31 38 45 47 46 45 41 40 40 37 35 34 34 34 34 35 37 36 36 36
RH 55 55 36 31 28 28 41 50 55 57 38 27 23 23 37 52 65 73 38 26 22 23
WIND DIR SE SE SE S S SE S SW NW NW NW NW NW NW NW NW W NW NE N N E
WIND SPD 10 12 18 24 23 17 18 13 14 16 21 26 27 20 9 5 4 3 3 4 5 8
WIND GUST 34 34 27 28 25 27 33 39 40 32
CLOUDS FW SC FW SC B1 B1 B2 B2 B2 B1 CL CL FW FW FW CL FW FW CL CL CL FW
POP 12HR 0 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 90 56 88 52 87 55 83
TEMP 58 53 82 88 65 57 83 85 60 54 81 84 62 57 78 78
DEWPT 34 36 44 47 48 47 44 43 42 42 44 45 47 49 47 44
PWIND DIR SE S SW NW NE SE SE NW
WIND CHAR BZ VW BZ BZ GN BZ GN BZ
AVG CLOUDS FW SC SC SC SC B1 B1 FW FW SC SC SC SC SC B1 SC
POP 12HR 0 5 20 10 10 20 30 30
RAIN SHWRS S S S C C C C
TSTMS S S
SDZ062-112100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 56 76 45 78
TEMP 41 40 58 68 77 80 70 66 61 56 67 73 75 74 62 54 48 45 64 73 77 76
DEWPT 25 26 29 34 39 43 42 43 44 42 40 36 34 33 34 34 35 35 36 35 34 34
RH 52 57 33 28 25 27 36 43 53 59 37 26 22 22 35 46 60 68 35 25 21 22
WIND DIR E SE SE SE S S S S SW NW NW NW NW NW NW NW NW N N N N NE
WIND SPD 5 5 11 17 18 16 17 17 11 12 20 25 24 21 9 5 4 4 5 8 8 6
WIND GUST 27 29 26 28 27 24 31 39 37 34
CLOUDS FW FW FW SC B1 B1 SC SC B1 B2 FW CL CL FW FW CL CL FW CL CL CL FW
POP 12HR 0 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FROST Y Y
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 86 58 87 55 87 57 84
TEMP 57 51 80 85 68 60 84 85 63 57 83 84 64 59 80 80
DEWPT 33 35 42 45 47 48 45 42 43 44 43 44 48 50 48 46
PWIND DIR E S S W NE SE SE W
WIND CHAR GN WY BZ BZ LT GN GN BZ
AVG CLOUDS FW SC SC SC SC B1 B1 FW SC SC SC SC B1 B1 B1 SC
POP 12HR 0 5 30 20 10 20 40 40
RAIN SHWRS C S S S C C C C
TSTMS S
SDZ070-112100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 59 79 46 81
TEMP 44 43 60 73 83 84 73 69 64 59 69 76 78 77 63 55 49 47 65 76 80 79
DEWPT 28 28 30 36 42 42 40 40 43 43 42 37 34 32 33 34 35 35 37 34 33 32
RH 53 55 32 26 24 23 30 35 46 55 37 24 20 19 32 45 58 63 35 22 18 18
WIND DIR E SE SE SE S S S S SW NW NW NW NW NW NW NW NW NW N NW N NE
WIND SPD 6 8 13 18 18 17 20 21 13 12 19 24 25 21 9 5 4 4 4 8 8 5
WIND GUST 28 32 35 26 36 36 32
CLOUDS FW FW FW FW SC SC SC SC SC B1 SC FW CL FW FW CL FW FW CL CL CL FW
POP 12HR 0 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 89 59 91 56 90 58 87
TEMP 59 52 82 87 69 61 86 88 64 57 85 87 66 60 82 82
DEWPT 33 36 42 45 49 49 46 42 44 45 44 44 49 52 49 46
PWIND DIR SE S S W NE SE S W
WIND CHAR GN WY BZ BZ LT GN GN BZ
AVG CLOUDS FW SC SC SC SC B1 B1 FW SC FW SC SC B1 B1 B1 SC
POP 12HR 0 5 40 10 20 20 30 40
RAIN SHWRS C S S S C C S C
TSTMS S S S S
SDZ069-112100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
237 AM CDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 58 78 45 80
TEMP 44 42 58 72 83 83 73 68 62 58 66 73 76 75 62 54 48 46 63 74 78 78
DEWPT 28 28 32 38 44 45 41 42 43 42 42 38 35 34 34 34 34 34 38 35 34 35
RH 53 57 37 29 25 26 31 39 50 55 42 28 22 22 35 46 58 63 39 24 20 21
WIND DIR E SE SE SE S S S S SW NW NW NW NW NW NW NW NW NW NW NW N E
WIND SPD 8 9 14 19 19 17 20 21 13 12 19 24 25 19 9 5 5 4 3 4 4 5
WIND GUST 31 33 24 31 37 37 29
CLOUDS FW FW FW FW B1 SC B1 SC SC B1 SC CL CL FW FW CL FW FW CL CL CL FW
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 89 59 88 55 88 58 85
TEMP 59 53 81 87 69 60 84 86 63 57 83 85 65 59 79 80
DEWPT 34 36 43 46 48 48 46 43 43 44 44 45 48 50 48 46
PWIND DIR SE S S NW NE S S W
WIND CHAR GN WY BZ BZ GN BZ GN BZ
AVG CLOUDS FW SC SC SC SC B1 B1 FW SC SC SC SC SC B1 B1 SC
POP 12HR 0 5 30 10 10 20 40 40
RAIN SHWRS C S S S C C C C
TSTMS S S S S
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