193
FOUS53 KFSD 130758
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
258 AM CDT WED MAY 13 2026
IAZ012-132100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 51 80 50 85
TEMP 49 46 64 73 77 76 61 56 53 52 66 74 79 79 65 59 53 51 71 81 85 82
DEWPT 34 35 37 37 36 35 34 34 34 36 40 42 44 47 48 47 45 45 41 37 34 35
RH 56 65 37 27 23 22 36 43 48 54 38 32 29 32 54 64 74 80 34 21 16 18
WIND DIR N NW NW NW NW SE SE SE SE S S S S S S S S W NW NW W NW
WIND SPD 5 2 3 5 4 3 8 12 14 18 28 32 27 19 11 5 3 3 8 11 13 11
CLOUDS FW FW CL CL CL CL SC SC SC SC SC B2 B1 SC B1 FW FW FW CL CL CL FW
POP 12HR 0 0 20 30 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS S S
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 55 84 54 74 46 67
TEMP 57 55 82 80 61 59 78 78 62 59 70 68 52 48 63 65
DEWPT 32 37 42 44 49 53 59 57 57 57 57 51 47 46 46 43
PWIND DIR NE E E SE SE SW NW NW
WIND CHAR LT GN GN BZ BZ BZ GN GN
AVG CLOUDS FW SC SC SC B1 B1 OV B2 B1 B1 B2 B1 B1 B1 B2 B1
POP 12HR 0 40 60 60 80 40 40 20
RAIN SHWRS S C L C C L D L C C C S S S
TSTMS C C S C C C S
IAZ031-132100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 51 83 50 88
TEMP 48 46 65 75 80 79 64 59 55 51 64 75 81 81 68 62 55 51 71 84 87 86
DEWPT 33 35 36 36 35 34 34 34 35 36 40 42 45 45 48 48 47 45 43 37 34 35
RH 56 65 34 24 20 20 32 39 47 56 41 31 28 28 49 60 74 80 36 19 15 16
WIND DIR NW NW NE NW NW SE SE SE SE SE S S S S S S SE NW NW NW NW NW
WIND SPD 4 3 2 4 3 5 9 10 12 16 24 26 24 17 9 5 2 2 5 8 9 8
WIND GUST 20 24 28 37 39 35 27
CLOUDS FW FW CL CL CL CL FW FW SC SC B1 B1 B1 SC SC FW FW FW FW FW CL CL
POP 12HR 0 0 10 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 55 84 54 72 45 66
TEMP 61 54 83 79 62 59 77 78 63 58 67 67 52 47 62 64
DEWPT 34 38 45 46 52 56 59 56 59 57 55 49 48 45 44 41
PWIND DIR NE E E SE S SW NW NW
WIND CHAR LT GN GN BZ BZ BZ GN GN
AVG CLOUDS FW SC B1 SC SC B1 B2 B1 B1 B1 B2 SC B1 B1 B1 SC
POP 12HR 5 30 60 60 80 40 40 20
RAIN SHWRS C L C C L D L C C C S S
TSTMS C C C S C C C S
IAZ014-132100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 48 77 50 86
TEMP 47 46 63 71 76 74 58 53 50 49 65 73 77 75 65 59 53 51 72 81 85 81
DEWPT 35 36 37 37 36 36 35 35 34 35 39 41 44 47 46 48 46 44 45 38 35 36
RH 63 68 38 29 23 25 42 50 54 58 38 31 31 37 50 67 77 77 38 21 17 20
WIND DIR NW NW N NW NW N SE SE SE S S S S S S S S SW W W W W
WIND SPD 8 5 8 9 9 5 6 10 12 14 24 27 27 20 14 9 5 4 9 12 14 12
WIND GUST 34 41 41 31
CLOUDS FW FW CL CL CL CL FW FW FW SC SC B2 B2 B2 SC SC FW SC FW CL CL CL
POP 12HR 0 0 20 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S
TSTMS S S
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 86 53 82 55 75 46 67
TEMP 56 54 81 76 58 57 76 74 61 59 69 66 51 47 62 62
DEWPT 33 36 43 46 48 51 60 60 58 57 59 55 49 46 47 45
PWIND DIR W E E SE S S W NW
WIND CHAR LT GN GN BZ BZ BZ GN GN
AVG CLOUDS FW FW SC SC B1 B1 B2 B1 B1 B2 B2 SC B1 B1 B2 B1
POP 12HR 10 30 60 60 70 50 40 20
RAIN SHWRS C L C C L L L C C C S S S
TSTMS C C C C C S S
IAZ022-132100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 51 77 53 87
TEMP 50 48 65 72 76 76 60 55 52 52 67 73 76 75 66 62 56 54 73 83 86 83
DEWPT 34 36 36 35 34 33 33 34 34 36 39 40 43 45 46 49 48 47 46 39 35 35
RH 54 63 34 26 22 21 36 45 50 54 36 30 31 34 48 62 74 77 38 21 16 18
WIND DIR NW NW N N N N SE SE S S S S S S S S S S NW NW W NW
WIND SPD 8 6 9 9 8 4 6 10 12 14 23 27 27 20 14 9 5 4 8 9 11 10
WIND GUST 18 33 39 39
CLOUDS CL FW CL CL CL CL FW FW SC SC SC B2 B2 B1 B1 SC SC SC FW FW CL CL
POP 12HR 0 0 20 20 5
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S
TSTMS S S
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 57 81 58 73 47 64
TEMP 59 58 83 74 60 60 75 73 63 61 67 65 52 48 60 61
DEWPT 34 39 44 47 50 54 60 60 59 60 59 54 49 48 47 44
PWIND DIR NE SE E SE S S W NW
WIND CHAR LT GN GN BZ BZ BZ GN GN
AVG CLOUDS FW FW SC SC B1 B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 30 60 50 70 50 40 20
RAIN SHWRS C L C C C L L C C C C S S
TSTMS C C S S C C C S S
MNZ072-132100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 51 79 52 82
TEMP 47 46 63 72 75 74 61 56 54 52 66 75 78 77 65 59 55 53 69 78 82 79
DEWPT 35 36 37 36 35 35 34 36 35 35 39 41 45 47 46 43 42 39 38 35 34 35
RH 63 68 38 27 23 24 36 47 48 52 37 29 31 35 50 55 61 59 32 21 18 20
WIND DIR NW W NW NW N NE SE SE SE S S S S S SW S SW W W W W W
WIND SPD 6 5 5 6 6 5 10 13 16 19 27 29 27 20 13 10 11 12 17 20 23 16
WIND GUST 29 37 26
CLOUDS FW FW CL CL CL CL FW FW SC SC SC B2 B1 SC B1 FW FW FW CL CL CL CL
POP 12HR 0 0 40 40 0
QPF 12HR 0 0 0.02 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
SPRINKLES C
TSTMS S S
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 81 52 80 52 71 45 67
TEMP 57 51 76 76 59 54 73 74 60 55 67 65 52 47 62 64
DEWPT 33 34 37 41 43 47 52 56 55 53 52 50 46 44 42 41
PWIND DIR W NE E SE E SW W NW
WIND CHAR GN GN GN BZ GN BZ GN BZ
AVG CLOUDS FW FW SC SC SC B1 B2 B2 B1 B2 OV B1 B1 B1 B2 B1
POP 12HR 0 20 50 70 70 40 40 5
RAIN SHWRS S C C C L L L C C C S
TSTMS S S S S C C S S
MNZ081-132100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 48 76 50 82
TEMP 49 46 62 71 75 73 59 53 51 49 64 73 76 73 64 58 54 51 70 79 82 80
DEWPT 34 36 35 34 34 33 34 34 33 34 37 38 42 45 45 44 44 43 40 34 33 33
RH 56 68 36 26 22 23 39 48 50 56 37 28 30 37 50 59 69 74 33 20 17 18
WIND DIR NW NW N NW N N SE SE SE S S S S S S S SW SW W W W W
WIND SPD 6 5 8 10 9 6 8 10 13 17 26 28 28 23 17 10 8 8 12 16 20 14
CLOUDS CL FW CL CL CL CL FW FW FW SC SC B2 B2 B1 SC SC FW FW CL CL CL CL
POP 12HR 0 0 30 30 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S
TSTMS S S
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 82 51 80 53 73 45 66
TEMP 56 52 78 76 57 55 76 75 60 57 69 67 52 48 63 64
DEWPT 32 34 37 41 44 49 55 57 55 56 55 52 47 45 43 42
PWIND DIR W E E SE SE SW W NW
WIND CHAR LT GN GN BZ BZ BZ GN BZ
AVG CLOUDS FW FW SC SC SC B1 B2 B1 B1 B2 B2 B1 B1 B1 B2 B1
POP 12HR 0 40 60 60 80 50 40 20
RAIN SHWRS C L C C L D L C C C S S S
TSTMS C C S C C C S S
MNZ089-132100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 49 77 49 82
TEMP 48 46 63 72 75 74 59 54 51 50 65 73 77 75 63 56 50 53 69 79 82 80
DEWPT 35 36 35 34 34 33 34 34 33 35 37 39 42 45 46 45 44 43 39 34 32 33
RH 60 68 35 25 22 22 39 46 50 56 35 29 29 34 54 66 80 69 33 20 16 18
WIND DIR NW NW N NW NW NE SE SE S S S S S S S S SW W W W W W
WIND SPD 8 5 8 9 8 5 9 12 16 19 27 29 29 23 16 9 8 9 12 16 19 14
WIND GUST 40
CLOUDS CL FW CL CL CL CL FW SC FW SC SC B2 B1 B1 B1 FW FW FW CL FW FW CL
POP 12HR 0 0 20 30 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S
SPRINKLES C C
TSTMS S
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 83 53 81 53 73 45 66
TEMP 55 54 79 76 58 56 76 75 60 57 69 67 52 48 62 63
DEWPT 32 34 37 41 45 50 55 55 56 56 54 50 46 45 43 41
PWIND DIR W E E SE SE SW NW NW
WIND CHAR LT GN GN BZ BZ BZ BZ BZ
AVG CLOUDS FW FW SC SC SC B1 B2 B2 B1 B2 B2 B1 B1 B1 B2 B1
POP 12HR 0 40 60 70 70 50 40 20
RAIN SHWRS C L C C L L L C C C S S S
TSTMS S C S C C C S
SDZ040-132100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 49 81 46 79
TEMP 44 44 63 72 75 74 59 55 52 49 64 75 81 78 61 54 49 47 65 75 79 77
DEWPT 35 35 37 37 35 35 34 34 33 34 39 43 46 47 42 41 39 36 37 35 34 34
RH 70 70 38 28 23 24 39 45 48 56 40 32 29 33 49 61 68 65 35 23 20 21
WIND DIR NW SW SW W W SE SE SE SE S S S S SW SW S SW W W W W W
WIND SPD 3 2 4 5 5 4 9 16 19 24 33 33 27 19 9 8 6 8 17 20 23 14
WIND GUST 26 33 37 47 44 37 31 34 26
CLOUDS FW FW CL CL CL CL SC SC SC SC B1 B1 SC B1 SC FW FW FW CL CL CL CL
POP 12HR 0 0 20 30 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 80 49 78 48 68 41 64
TEMP 52 47 76 75 56 51 73 72 56 50 64 62 48 43 60 62
DEWPT 32 32 37 41 43 47 52 54 54 50 49 47 45 41 40 40
PWIND DIR W E E SE NE NW NW NW
WIND CHAR LT GN BZ BZ BZ BZ GN BZ
AVG CLOUDS FW SC SC SC SC B1 B2 B2 B1 B2 OV B1 B1 B1 B2 B1
POP 12HR 0 30 50 70 70 40 30 10
RAIN SHWRS C C C C L L L C C C
TSTMS S S C S C C S S
SDZ050-132100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 58 82 47 79
TEMP 47 46 66 73 78 77 68 63 60 58 68 78 82 79 64 54 49 48 67 75 79 77
DEWPT 35 36 39 38 40 41 38 36 36 39 46 46 43 41 37 35 32 30 34 33 33 36
RH 63 68 37 28 26 28 33 36 41 49 45 32 25 26 37 48 52 49 29 21 19 23
WIND DIR SW SW S S S SE SE S S S S SW NW NW E NW NW W NW NW NW N
WIND SPD 4 5 11 11 13 16 21 27 31 29 28 21 19 11 6 5 6 10 16 17 12 8
WIND GUST 35 40 43 42 40 25
CLOUDS FW FW FW CL CL FW SC SC SC B2 B1 SC FW FW FW FW FW FW CL CL CL FW
POP 12HR 0 0 10 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 51 75 46 61 40 64
TEMP 56 50 75 77 58 53 69 70 54 48 58 59 46 42 58 62
DEWPT 31 32 39 44 47 48 52 52 50 44 42 42 40 37 38 38
PWIND DIR E E E SE N NW NW NW
WIND CHAR LT BZ BZ BZ WY WY BZ BZ
AVG CLOUDS FW SC SC SC SC B2 OV B1 B1 B2 B2 B1 B1 B1 B2 SC
POP 12HR 0 30 50 60 60 30 20 10
RAIN SHWRS C C C C L L C C C S S
TSTMS S C S S C C
SDZ057-132100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 57 84 46 81
TEMP 48 46 65 75 80 80 68 64 62 57 68 80 83 81 63 55 50 47 66 76 80 79
DEWPT 36 37 40 38 39 41 39 37 36 40 46 45 40 37 36 35 32 31 33 32 31 33
RH 63 71 40 26 23 25 34 37 38 53 45 29 22 21 36 47 50 53 29 20 17 19
WIND DIR SW SW SW S S SE SE SE S S S W NW NW NE W W W NW NW NW NW
WIND SPD 3 4 8 10 13 16 20 23 24 24 25 20 18 11 5 4 6 8 16 17 16 10
WIND GUST 33 34 35 34 26
CLOUDS FW FW FW CL CL FW SC SC SC B2 SC SC FW SC FW FW FW FW CL CL CL FW
POP 12HR 0 0 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 82 50 76 45 64 39 67
TEMP 56 48 76 78 59 53 70 71 54 47 60 60 46 42 61 65
DEWPT 31 32 37 42 45 48 51 51 50 45 42 42 41 37 37 38
PWIND DIR NE E E E N NW NW NW
WIND CHAR LT GN BZ BZ BZ BZ GN BZ
AVG CLOUDS FW SC SC SC SC B2 OV B1 B1 B2 B2 B1 B1 B1 B2 B1
POP 12HR 0 20 50 60 60 40 20 5
RAIN SHWRS S C C L L L C C C S
TSTMS S C S S C C
SDZ038-132100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 55 84 46 82
TEMP 45 44 63 75 79 78 63 59 57 55 68 80 84 81 61 53 48 47 65 76 81 79
DEWPT 35 35 38 37 36 38 36 33 34 36 42 46 44 40 37 36 33 31 34 33 32 35
RH 68 70 39 25 21 24 36 37 42 49 39 30 25 23 41 52 56 53 31 21 17 20
WIND DIR SW S S SW S SE SE SE SE S S S W W W SW W W W W W W
WIND SPD 2 3 5 6 9 11 14 20 24 26 29 26 19 14 8 6 8 10 17 19 20 11
WIND GUST 26 33 36 37 40 29 34 23
CLOUDS FW FW CL CL CL FW FW SC SC B1 B1 B1 SC FW FW FW FW FW CL CL CL FW
POP 12HR 0 0 10 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES C
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 50 78 46 66 39 67
TEMP 52 47 76 78 56 52 72 72 54 48 61 62 46 41 61 65
DEWPT 31 32 37 41 42 47 50 52 51 48 45 44 42 39 38 39
PWIND DIR NW NE E SE N NW NW NW
WIND CHAR LT GN BZ BZ BZ BZ GN BZ
AVG CLOUDS FW SC SC SC SC B1 B2 B1 B1 B2 B2 B1 B1 B1 B2 B1
POP 12HR 0 20 40 60 70 40 20 10
RAIN SHWRS S C C C L L L C C S
TSTMS S C S S C C S
SDZ059-132100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 55 85 46 83
TEMP 47 46 65 75 79 79 65 60 57 55 69 79 85 82 64 54 49 47 67 78 82 80
DEWPT 35 36 39 38 37 39 37 34 35 37 43 46 48 44 41 39 36 34 36 35 34 37
RH 63 68 38 26 22 24 35 37 43 51 39 31 28 26 43 57 61 60 32 21 18 21
WIND DIR NW SW SW SW S SE SE SE S S S S S W NW SW W W NW NW NW NW
WIND SPD 3 3 5 5 8 10 14 20 23 25 31 28 20 14 6 5 6 8 13 17 18 9
WIND GUST 26 32 35 37 42 39 31 27 29
CLOUDS FW FW CL CL FW CL FW SC B1 B1 B1 SC SC SC FW FW FW FW CL CL CL FW
POP 12HR 0 0 10 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 84 52 80 48 67 41 67
TEMP 54 49 78 79 58 54 74 74 56 50 63 63 47 43 62 65
DEWPT 33 33 39 44 45 50 53 54 53 50 48 46 44 41 40 40
PWIND DIR NE E E SE NE NW NW NW
WIND CHAR LT GN BZ BZ BZ BZ GN BZ
AVG CLOUDS FW SC SC SC SC B1 B2 B1 B1 B2 B2 SC B1 B1 B2 B1
POP 12HR 0 40 50 70 70 40 20 10
RAIN SHWRS C C C L L L C C C S
TSTMS S S S C C S
SDZ062-132100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 53 82 49 83
TEMP 47 46 65 74 77 77 63 58 55 53 67 76 82 80 66 58 52 50 70 80 83 81
DEWPT 35 35 37 36 36 35 34 34 34 35 40 42 45 47 46 44 42 40 39 35 33 35
RH 63 65 35 25 23 22 34 40 45 50 37 30 27 31 48 59 69 68 32 20 16 19
WIND DIR N N S W W S SE SE SE S S S S S S S SW W NW W W W
WIND SPD 3 1 3 4 5 4 8 13 16 19 28 29 24 17 9 4 3 4 11 14 16 11
WIND GUST 24 28 33 41 42 35 25 28
CLOUDS FW FW CL CL CL CL SC SC SC B1 B1 B1 SC SC B1 FW FW FW CL CL CL FW
POP 12HR 0 0 20 30 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS S S
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 54 82 52 71 44 67
TEMP 58 52 80 79 61 56 77 76 61 54 68 66 51 46 62 64
DEWPT 32 34 39 42 46 50 53 56 55 53 50 48 46 43 41 41
PWIND DIR NE E E SE E SW NW NW
WIND CHAR LT GN GN BZ GN BZ GN BZ
AVG CLOUDS FW SC SC SC B1 B1 OV B2 B1 B1 B2 B1 B1 B1 B2 B1
POP 12HR 0 30 50 70 70 40 40 10
RAIN SHWRS C C C C L L L C C C S
TSTMS C S S C C S
SDZ070-132100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 54 85 50 87
TEMP 48 47 66 76 80 80 65 60 57 54 67 78 84 83 68 60 54 51 70 83 86 84
DEWPT 35 35 37 36 34 34 34 33 36 36 40 42 44 46 46 45 45 41 40 35 32 34
RH 60 63 34 23 19 19 31 36 45 50 37 28 25 27 45 58 71 68 33 18 14 17
WIND DIR NW W S W W SE SE SE SE SE S S S S S S S NW NW NW NW NW
WIND SPD 4 2 2 3 4 5 11 14 16 19 27 29 24 17 11 5 3 4 8 11 13 9
WIND GUST 25 28 31 39 40 34
CLOUDS FW FW CL CL CL CL FW FW SC SC B1 B1 SC SC SC FW FW FW CL CL CL FW
POP 12HR 0 0 10 20 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SPRINKLES C
TSTMS S S
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 88 55 86 53 74 45 69
TEMP 60 53 83 82 62 57 80 80 63 56 69 69 53 47 64 67
DEWPT 32 36 42 44 50 53 56 55 57 53 51 47 46 43 41 40
PWIND DIR E E E SE SE SW NW NW
WIND CHAR LT GN GN BZ BZ BZ GN BZ
AVG CLOUDS FW SC SC SC B1 B1 OV B2 B1 B1 B2 B1 B1 B1 B2 SC
POP 12HR 0 40 60 70 70 40 30 20
RAIN SHWRS S C L C C L L L C C C S S
TSTMS C C C C C C
SDZ069-132100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
258 AM CDT WED MAY 13 2026
DATE WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 55 84 49 84
TEMP 48 47 64 75 79 79 65 61 57 55 67 78 84 83 67 59 52 50 68 80 84 82
DEWPT 34 36 38 37 36 37 35 33 36 36 42 44 46 47 45 43 42 39 39 35 32 35
RH 58 65 38 25 21 22 33 35 45 49 40 30 27 28 45 55 69 66 34 20 15 18
WIND DIR NW W S SW S SE SE SE SE SE S S S S E S NW NW NW NW NW NW
WIND SPD 4 3 3 4 4 9 12 17 18 21 28 28 21 16 10 4 3 4 9 11 13 9
WIND GUST 27 29 33 39 24
CLOUDS FW FW CL CL FW CL FW SC SC SC SC SC SC SC SC FW FW FW CL FW CL CL
POP 12HR 0 0 10 20 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SPRINKLES C
TSTMS S S
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 86 55 83 52 71 44 68
TEMP 59 52 80 80 62 57 77 77 61 54 66 66 51 46 62 65
DEWPT 32 35 41 44 48 52 55 55 55 51 50 47 45 41 41 40
PWIND DIR E E E SE E NW NW NW
WIND CHAR LT GN GN BZ BZ BZ GN BZ
AVG CLOUDS FW SC SC SC SC B1 OV B2 B1 B1 B2 SC B1 B1 B2 SC
POP 12HR 0 40 60 60 70 40 30 10
RAIN SHWRS S C L C C L L C C C C S
TSTMS C C C S C C C
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