Point Forecast Matrices
Issued by NWS Sioux Falls, SD

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854
FOUS53 KFSD 150913
PFMFSD

Point Forecast Matrices
National Weather Service Sioux Falls SD
413 AM CDT Wed Oct 15 2025

IAZ012-152100-
SIOUX CENTER-SIOUX IA
43.08N  96.18W Elev. 1446 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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                      69          58          77          57          71
Temp             52 55 60 66 64 60 60 59 60 65 75 77 72 67 65 60 58 62 68 70 64
Dewpt            52 54 58 61 60 59 60 59 59 61 62 59 56 54 55 55 55 56 53 50 48
RH              100 96 93 84 87 96100100 96 87 64 54 57 63 70 84 90 81 59 49 56
Wind dir          E  E  E SE  E SE SE SE SE  S  S  S  S  S  S  S  S SW SW SW  W
Wind spd          6  6  9 10 10 11 10 12 13 18 20 20 14 14 12 10 10 10 12 11  5
Clouds           OV B2 B2 B1 B2 B2 B1 SC B1 FW SC B1 B2 B2 B2 B2 B1 B1 SC FW FW
PoP 12hr                     50          20          10          30          30
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C     S  S                             C  C  C  C  S  S
Tstms             S        S


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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          44    62      36    62      43    67      43    62
Temp          51 44 60 54   43 37 59 56   48 44 64 59   49 43 59 55
Dewpt         44 40 38 37   33 31 35 35   34 35 41 40   38 35 38 35
PWind dir         W    NW      NW     W       S    SW      NW    NW
Wind char        LT    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    FW FW SC B1   SC FW CL CL   FW FW FW FW   SC SC SC FW
PoP 12hr          5    10       5     0       0     5      10    20
Rain shwrs                                                     S  S

$$
IAZ031-152100-
SIOUX CITY-WOODBURY IA
42.40N  96.38W Elev. 1210 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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          61          79          59          74
Temp             55 59 67 73 71 66 64 62 62 67 77 79 75 69 66 63 60 64 70 73 68
Dewpt            54 57 61 63 62 62 61 61 60 61 60 57 55 54 54 55 55 57 54 51 48
RH               96 93 81 71 73 87 90 97 93 81 56 47 50 59 65 75 84 78 57 46 49
Wind dir          E  E SE SE  E SE SE SE SE  S  S  S  S  S  S  S  S SW SW SW  W
Wind spd          5  5  8 10 10 10 10 11 13 16 18 19 13 13 10 10  9 10 10 10  5
Wind gust                                   28 29 32 25 25
Clouds           OV B2 B2 B1 SC SC SC SC SC SC SC B1 B2 B2 B2 B2 B1 B1 SC FW FW
PoP 12hr                     40          10           5          30          30
QPF 12hr                   0.02           0           0           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C  S  S                                C  C  C  C  S  S
Tstms             S     S  S


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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          44    64      37    65      44    70      44    66
Temp          53 45 62 56   46 38 61 59   50 45 67 63   51 45 62 59
Dewpt         45 41 38 37   34 31 33 33   34 35 41 41   39 36 38 35
PWind dir         W    NW      NW     W       S    SW      NW    NW
Wind char        LT    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    FW FW SC SC   FW FW CL CL   CL FW FW FW   SC SC SC FW
PoP 12hr          5    10       5     0       0     5      10    20
Rain shwrs                                                     S  S

$$
IAZ014-152100-
SPENCER-CLAY IA
43.15N  95.18W Elev. 1325 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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                      65          55          78          58          73
Temp             51 54 60 64 61 57 57 56 57 63 73 78 72 66 64 61 59 64 70 72 66
Dewpt            50 53 55 57 57 56 56 56 55 60 61 59 57 54 53 53 54 57 55 53 52
RH               96 96 84 78 87 96 96100 93 90 66 52 59 65 67 75 83 78 59 51 61
Wind dir          E  E  E  E  E SE SE SE SE  S  S  S  S  S  S  S  S SW SW SW SW
Wind spd          5  6  8 10 10 10 10 12 13 18 19 19 13 16 13 13 12 13 14 13  8
Wind gust                                      32 33 25 26
Clouds           OV B2 B2 B2 OV B2 B1 B1 SC SC SC SC B2 B1 B2 B2 B2 B1 B1 SC FW
PoP 12hr                     50          20          10          10          50
QPF 12hr                   0.03           0           0           0        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C  S  S  S  S  S  S                    S  S  C  C  C  C
Tstms                   S  S
Obvis            PF PF


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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          44    64      37    62      42    68      43    63
Temp          51 44 61 56   44 37 59 56   46 43 65 61   48 43 59 55
Dewpt         44 40 39 36   32 30 33 34   33 34 40 40   38 33 37 35
PWind dir         W    NW      NW     W      SW    SW      NW     W
Wind char        LT    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    FW FW SC SC   SC FW CL CL   FW FW FW FW   SC SC SC FW
PoP 12hr         10    10      10     0       0     5      10    20
Rain shwrs                                                     S  S

$$
IAZ022-152100-
STORM LAKE-BUENA VISTA
42.60N  95.23W Elev. 1427 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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                      70          57          78          60          73
Temp             54 56 63 68 65 60 59 58 58 65 75 78 72 67 65 63 60 65 70 72 66
Dewpt            53 56 58 61 60 59 58 58 57 61 61 58 55 54 54 55 56 59 57 55 54
RH               96100 84 78 84 96 96100 96 87 62 50 55 63 68 75 87 81 63 55 65
Wind dir          E  E  E SE  E SE SE SE SE SE  S  S  S  S  S  S  S  S SW SW SW
Wind spd          6  6  8  9  9 10 10 12 13 16 18 19 13 14 13 13 13 13 13 13  8
Wind gust                                   26 29 31
Clouds           B2 B2 B2 B1 B2 B1 B1 SC SC FW SC SC B1 B1 B2 B2 B2 B1 B1 SC SC
PoP 12hr                     40          20          10          10          50
QPF 12hr                   0.01           0           0           0        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  C  S  S  S  S  S  S                          C  C  C  C  S
Tstms             S  S  S  S
Obvis            PF PF


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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    65      39    62      44    69      44    63
Temp          53 47 63 56   46 39 59 56   48 45 66 61   50 45 60 57
Dewpt         47 43 40 37   34 32 33 33   34 36 40 40   40 36 38 36
PWind dir         W    NW      NW     W       S    SW      NW     W
Wind char        LT    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    FW FW SC SC   SC FW CL CL   FW FW FW FW   SC SC FW FW
PoP 12hr         20    10      10     0       0     5      10    20
Rain shwrs     S                                               S  S

$$
MNZ072-152100-
MARSHALL-LYON MN
44.47N  95.82W Elev. 1151 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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                      58          53          76          57          70
Temp             47 49 54 55 55 54 54 54 57 62 72 75 72 67 65 60 58 61 67 69 64
Dewpt            47 48 50 51 52 53 54 54 57 59 61 60 57 56 55 55 54 53 49 47 47
RH              100 96 86 86 90 96100100100 90 68 60 59 68 70 84 86 75 52 45 54
Wind dir          E  E  E  E  E SE SE SE SE  S  S  S  S  S  S SW SW SW SW SW  W
Wind spd          6  8 10 10 10 10 10 11 13 18 21 21 14 16 13 12 11 12 13 13  9
Wind gust                                            25
Clouds           OV OV OV OV OV OV OV OV B1 B1 B1 B1 B2 B2 B1 B2 B1 SC FW FW CL
PoP 12hr                     30          40          10          20          20
QPF 12hr                      0        0.02           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  S        S  S  C  S                    S  S  S  S
Tstms                         S  S  S
Obvis            PF PF


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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    60      39    61      44    64      43    59
Temp          53 46 57 54   46 40 58 55   48 45 61 58   48 43 56 53
Dewpt         43 40 36 35   33 32 33 34   35 36 39 39   37 35 35 34
PWind dir         W     W       W     W      SW    SW       W    NW
Wind char        GN    BZ      GN    GN      GN    GN      GN    BZ
Avg clouds    FW FW SC B1   SC FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr          0    20       5     0       0     5      10    20
Rain shwrs              S                                      S  S

$$
MNZ081-152100-
WINDOM-COTTONWOOD MN
43.87N  95.12W Elev. 1355 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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                      60          53          76          59          71
Temp             48 51 55 59 57 55 55 54 56 61 72 76 71 67 64 61 59 63 68 70 65
Dewpt            47 49 51 52 51 53 53 54 55 57 58 57 55 54 53 54 54 54 51 48 47
RH               96 93 86 78 80 93 93100 96 87 61 52 57 63 67 78 83 72 54 45 52
Wind dir          E  E  E  E  E SE SE SE SE  S  S  S  S  S  S  S  S SW SW SW SW
Wind spd          5  6  9 10 10 10 10 11 13 17 18 19 16 17 13 13 12 13 13 13  9
Wind gust                                   27 28
Clouds           OV B2 B2 B2 OV B2 OV B2 B2 SC B1 B1 B2 B1 B1 B2 B2 B1 SC FW FW
PoP 12hr                     50          20          20          20          40
QPF 12hr                   0.03        0.02           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C  S     S  S  S  S  S  S              S  S  C  C  C  C
Tstms                   S     S
Obvis            PF PF


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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    61      38    61      43    66      42    61
Temp          52 45 60 55   45 38 58 55   47 44 63 59   48 42 57 55
Dewpt         44 40 34 33   32 31 30 31   33 34 37 37   36 34 33 32
PWind dir         W    NW       W     W      SW    SW       W    NW
Wind char        LT    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    FW FW SC B1   SC FW CL FW   FW FW FW FW   SC SC SC SC
PoP 12hr          5    10      10     0       0     5      10    20
Rain shwrs                                                     S  S

$$
MNZ089-152100-
WORTHINGTON-NOBLES MN
43.65N  95.58W Elev. 1584 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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                      61          54          76          58          70
Temp             48 51 55 60 58 55 56 55 56 62 72 76 71 66 64 60 58 62 67 69 64
Dewpt            48 50 52 54 54 54 55 55 56 58 60 57 55 54 53 55 54 54 52 48 47
RH              100 96 90 81 86 96 96100100 87 66 52 57 65 67 84 86 75 59 47 54
Wind dir          E  E  E  E  E SE SE SE SE  S  S  S  S  S  S  S  S SW SW SW SW
Wind spd          6  8  9 10 10 10 11 13 14 17 20 20 14 17 13 13 11 13 13 13  9
Wind gust                                   27    31
Clouds           OV B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B2 B1 B1 SC FW FW
PoP 12hr                     50          20          10          30          30
QPF 12hr                   0.05           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C  S     S  S  S  S                    C  C  C  C  S  S
Tstms                         S  S
Obvis             F PF


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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          44    61      37    60      43    65      42    60
Temp          50 44 58 54   43 38 57 54   46 43 62 58   47 42 56 54
Dewpt         44 40 35 34   32 31 31 32   33 34 38 37   36 34 35 33
PWind dir         W    NW       W     W      SW    SW      NW    NW
Wind char        LT    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    FW FW SC B1   SC FW FW FW   FW FW FW FW   SC SC SC SC
PoP 12hr          5    10      10     0       0     5      10    20
Rain shwrs                                                     S  S

$$
SDZ040-152100-
BROOKINGS-BROOKINGS SD
44.30N  96.80W Elev. 1617 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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                      60          53          74          52          66
Temp             47 49 54 57 57 55 56 55 57 62 71 74 70 64 61 56 52 56 63 66 60
Dewpt            45 48 52 54 54 54 55 55 57 60 61 60 57 57 55 54 51 50 48 47 45
RH               93 96 93 90 90 96 96100100 93 71 62 63 78 81 93 96 80 58 50 58
Wind dir          E  E  E  E  E SE SE SE SE  S  S  S  S  S SW SW SW SW SW SW  W
Wind spd          8 10 12 13 12 13 12 14 17 20 24 23 17 16 13 12 10 13 16 14 10
Wind gust                    23          27 34 37 36 28 27             26 25
Clouds           OV B2 B2 OV OV OV B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B1 FW FW CL FW
PoP 12hr                     40          40          10          40           5
QPF 12hr                      0           0           0        0.06           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  S     S  C  S  C                 C  C  C  C
Tstms                      S  S  S
Obvis            PF PF


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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    57      35    60      42    63      40    58
Temp          49 42 55 52   42 35 56 54   46 43 60 56   46 41 55 52
Dewpt         41 38 36 34   32 30 33 35   34 34 40 40   36 33 35 35
PWind dir         W    NW       W     W       S    SW      NW    NW
Wind char        GN    BZ      GN    GN      GN    BZ      GN    BZ
Avg clouds    FW SC SC B1   FW FW FW FW   FW FW FW SC   SC SC SC FW
PoP 12hr          0    20       5     0       0     5      10    20
Rain shwrs              S                                      S  S

$$
SDZ050-152100-
BURKE-GREGORY SD
43.18N  99.29W Elev. 2142 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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                      70          60          73          47          66
Temp             51 53 58 66 66 63 62 61 62 65 71 69 63 57 55 51 47 53 62 65 60
Dewpt            51 52 56 59 59 59 56 56 56 58 58 59 58 55 52 49 45 46 45 43 42
RH              100 96 93 78 78 87 81 84 81 78 63 70 84 93 90 93 93 77 54 45 51
Wind dir          E  E SE SE  E SE SE  S  S  S  S  S  W SW SW SW SW  W  W  W  W
Wind spd         10 11 13 16 13 17 17 19 20 21 24 21 13 11 10 10 10 12 16 14 10
Wind gust                 26 24 27 28 31 32 35 36 33                      25
Clouds           OV OV B2 B1 SC B1 B1 SC B1 B1 B1 B1 B2 B2 B2 SC FW CL CL FW FW
PoP 12hr                     40          30          50          50           0
QPF 12hr                      0        0.02        0.16        0.10           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C                 S  S  C  C  C  C  C  C
Tstms             S                    S  S  S  S  S
Obvis             F  F


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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    56      35    65      45    65      41    59
Temp          50 44 53 51   43 36 59 59   51 46 60 57   48 42 54 52
Dewpt         39 35 35 30   30 28 33 36   36 36 41 37   36 33 35 33
PWind dir        NW    NW       W    SW       S     W      NW    NW
Wind char        GN    BZ      GN    GN      GN    BZ      BZ    BZ
Avg clouds    SC SC B1 SC   FW CL CL CL   FW FW SC SC   SC SC SC SC
PoP 12hr          0    20       0     0       0     5      10    20
Rain shwrs           S                                         S

$$
SDZ057-152100-
CHAMBERLAIN-BRULE SD
43.77N  99.32W Elev. 1565 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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                      65          58          74          45          67
Temp             51 52 56 61 62 60 61 59 61 66 72 70 63 57 54 50 46 53 63 66 61
Dewpt            50 51 54 56 58 60 60 59 58 61 60 61 58 56 53 49 46 47 46 43 43
RH               96 96 93 84 87100 97100 90 84 66 73 84 96 96 96100 80 54 43 51
Wind dir          E  E  E  E  E SE SE SE SE  S  S SW SW SW SW SW SW SW  W  W  W
Wind spd         11 12 14 17 16 17 17 17 18 20 21 19 13 11 10 10 10 12 16 16 10
Wind gust                    27 27 27 28 29 32 33 31
Clouds           OV B2 OV B2 B2 B1 B1 B2 B1 B1 B1 B1 B2 B2 B1 SC FW CL FW FW SC
PoP 12hr                     30          40          40          40           0
QPF 12hr                      0        0.06        0.21        0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  S              C  C  C  C  C  C  C  C
Tstms                                  S  S
Obvis            PF


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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    58      35    65      44    66      40    60
Temp          50 44 55 53   43 36 59 59   51 46 61 59   48 41 55 53
Dewpt         41 38 37 32   33 30 33 36   39 37 41 38   38 34 36 35
PWind dir         W    NW       W    SW       S     W      NW    NW
Wind char        GN    BZ      GN    GN      GN    BZ      BZ    BZ
Avg clouds    SC SC B1 SC   FW FW CL CL   FW FW SC SC   SC SC SC FW
PoP 12hr          0    20       0     0       0     5      10    20
Rain shwrs           S                                         S

$$
SDZ038-152100-
HURON-BEADLE SD
44.38N  98.22W Elev. 1282 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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                      63          57          75          48          67
Temp             49 51 57 60 61 57 59 58 60 64 72 74 69 61 56 52 49 54 63 66 61
Dewpt            47 48 52 54 56 57 58 58 60 61 61 60 60 58 55 51 47 47 47 45 44
RH               93 89 83 81 84100 96100100 90 68 62 73 90 96 96 93 77 56 47 53
Wind dir          E  E  E  E  E SE SE SE SE  S  S  S  S SW SW SW SW SW SW  W  W
Wind spd          6 10 11 13 13 13 13 16 18 21 23 21 13 11  9  9  9 11 13 13 10
Wind gust                             26 28 34 35 33 24                   24
Clouds           OV B2 OV OV B2 B2 OV B2 B2 B1 SC B2 B2 B2 B2 B1 FW CL FW FW FW
PoP 12hr                     30          40          40          50           0
QPF 12hr                      0        0.05        0.07        0.13           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  S     S  S     C  S  C  C  C  C  C  C  S  S
Tstms                         S        S  S        S  S
Obvis               PF


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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    58      35    62      44    65      41    60
Temp          50 43 55 53   42 36 58 56   48 45 61 58   47 42 56 53
Dewpt         40 37 36 33   31 30 35 35   36 35 39 38   35 33 36 35
PWind dir         W    NW       W    SW       S     W      NW    NW
Wind char        GN    BZ      GN    GN      GN    BZ      GN    BZ
Avg clouds    SC SC SC SC   FW CL CL FW   FW SC SC SC   SC SC SC FW
PoP 12hr          0    20       0     0       0     5      10    20
Rain shwrs           S  S                                      S  S

$$
SDZ059-152100-
MITCHELL-DAVISON SD
43.76N  98.02W Elev. 1312 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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                      66          59          76          49          68
Temp             49 52 57 62 63 60 61 60 61 65 73 75 70 62 58 54 50 55 65 68 62
Dewpt            49 51 56 58 59 59 60 60 60 61 61 61 60 58 57 54 49 50 49 46 45
RH              100 96 96 87 87 96 97100 97 87 66 62 71 87 96100 96 83 56 45 54
Wind dir          E  E  E  E  E SE SE SE SE  S  S  S  S SW SW SW SW  W  W  W  W
Wind spd          8 10 12 13 13 14 14 17 18 20 24 21 14 12 10  9  8 10 13 13  8
Wind gust                       25    27    33 36 35 25
Clouds           OV OV B2 B2 B1 B2 B2 B1 B1 SC B1 B1 B2 OV OV B2 SC FW CL FW FW
PoP 12hr                     30          30          30          50           5
QPF 12hr                   0.01           0        0.07        0.20           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  S     S        C  S  C  C  C  C  C  C  C  C
Tstms                                  S  S  S     S  S
Obvis            PF PF


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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    59      35    63      44    66      42    61
Temp          50 43 56 53   43 36 59 57   48 45 62 59   47 42 57 54
Dewpt         41 38 37 34   32 30 34 35   36 35 41 40   36 33 38 36
PWind dir         W    NW       W    SW       S     W      NW    NW
Wind char        GN    BZ      GN    GN      GN    BZ      GN    BZ
Avg clouds    FW SC SC SC   FW CL CL CL   FW FW SC SC   SC SC SC FW
PoP 12hr          0    20       0     0       0     5      10    20
Rain shwrs              S                                      S  S

$$
SDZ062-152100-
SIOUX FALLS-MINNEHAHA SD
43.57N  96.73W Elev. 1424 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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                      65          58          77          55          70
Temp             50 52 57 63 62 60 60 59 60 65 74 77 73 67 63 59 55 60 67 69 63
Dewpt            49 51 55 58 58 58 58 59 59 61 61 59 57 56 56 55 54 53 50 48 47
RH               96 96 93 84 87 93 93100 96 87 64 54 57 68 78 87 96 78 54 47 56
Wind dir          E  E  E  E  E  E SE SE SE  S  S  S  S  S  S  S SW SW SW SW  W
Wind spd          6  9 10 11 11 12 12 13 14 18 21 19 16 16 12 10  9 10 12 12  8
Wind gust                                25 31 35 35 27
Clouds           OV OV B2 B2 B2 B2 B2 B1 B1 SC SC B1 B2 B2 B2 B1 B1 SC FW CL FW
PoP 12hr                     50          20          10          40          10
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C     S  S     S                 C  C  C  C
Tstms             S
Obvis            PF PF


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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          44    61      37    62      44    66      43    62
Temp          52 44 59 53   44 37 58 56   48 45 63 59   49 43 59 55
Dewpt         43 39 37 35   33 31 34 34   34 36 40 40   37 35 37 35
PWind dir         W    NW       W     W       S    SW      NW    NW
Wind char        LT    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    FW FW SC B1   FW CL CL CL   FW FW FW SC   SC SC SC FW
PoP 12hr          0    20       5     0       0     5      10    20
Rain shwrs              S                                      S  S

$$
SDZ070-152100-
VERMILLION-CLAY SD
42.95N  96.92W Elev. 1132 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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          62          78          57          72
Temp             55 57 64 72 70 65 63 62 63 68 76 78 74 68 64 60 57 62 69 72 66
Dewpt            54 56 60 64 63 61 61 62 60 63 62 59 57 55 56 56 55 55 52 49 47
RH               96 96 87 76 78 87 93100 90 84 62 52 55 63 75 87 93 78 55 44 50
Wind dir          E  E SE SE  E SE SE SE SE  S  S  S  S  S  S  S SW  W  W  W  W
Wind spd          5  6 10 11 10 12 11 13 16 18 20 20 16 14 11 10  9 10 11 10  5
Wind gust                                   31 32 31 26
Clouds           OV OV B2 B1 SC B1 B1 B1 SC B1 B1 B1 B2 B2 B2 B2 B1 SC FW FW FW
PoP 12hr                     40          10          10          40          20
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C     S                          C  C  C  C  S  S
Tstms             S        S


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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          44    62      37    65      45    69      45    65
Temp          52 45 62 54   45 38 61 59   50 46 66 62   51 45 61 58
Dewpt         44 40 39 37   33 32 34 35   34 35 42 42   39 36 39 37
PWind dir         W    NW       W     W       S    SW      NW    NW
Wind char        LT    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    FW FW SC B1   FW CL CL CL   CL FW FW FW   SC SC SC FW
PoP 12hr          5    10       5     0       0     5      10    20
Rain shwrs                                                     S  S

$$
SDZ069-152100-
YANKTON-YANKTON SD
42.95N  97.39W Elev. 1207 ft
413 AM CDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
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          62          78          55          70
Temp             54 56 62 69 69 65 63 62 63 66 74 77 73 66 62 58 55 59 67 69 64
Dewpt            53 55 59 62 63 61 61 62 60 61 61 59 57 57 57 56 54 53 50 48 47
RH               96 96 90 78 81 87 93100 90 84 64 54 57 73 84 93 96 80 54 47 54
Wind dir          E  E  E SE  E SE SE SE SE  S  S  S  S  S SW  S SW  W  W  W  W
Wind spd          8  9 11 13 11 13 12 13 17 19 21 20 13 13 10 10  8 10 12 11  6
Wind gust                                   31 33 32 24
Clouds           OV OV OV B1 SC B1 B1 B1 SC B1 B1 B1 B2 B2 OV B2 B1 SC FW CL CL
PoP 12hr                     50          10          10          40          10
QPF 12hr                   0.01           0           0        0.03           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C                                C  C  C  C
Tstms             S
Obvis            PF PF


Date          Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
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    60      37    63      45    68      45    63
Temp          52 45 59 53   44 38 59 57   50 46 64 60   50 45 59 56
Dewpt         44 40 37 36   33 31 34 35   35 36 42 42   38 35 38 37
PWind dir         W    NW       W     W       S    SW      NW    NW
Wind char        GN    BZ      GN    GN      GN    GN      GN    BZ
Avg clouds    FW FW B1 B1   FW CL CL CL   FW FW FW FW   SC SC SC FW
PoP 12hr          0    10       5     0       0     5      10    20
Rain shwrs                                                     S  S

$$