Point Forecast Matrices
Issued by NWS Rapid City, SD

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813
FOUS53 KUNR 052121
PFMUNR

Point Forecast Matrices
National Weather Service Rapid City SD
321 PM MDT Sun Oct 5 2025

SDZ026-061000-
Rapid City Regional Airport-Pennington SD
44.05N 103.06W Elev. 3204 ft
321 PM MDT Sun Oct 5 2025

Date           10/05/25      Mon 10/06/25            Tue 10/07/25            Wed
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      39          58          37          66          42
Temp             54 45 43 40 40 45 51 56 53 44 40 38 37 47 61 65 61 49 44 43 42
Dewpt            38 38 38 38 38 40 40 40 40 41 39 37 35 39 38 37 39 39 39 39 41
RH               54 76 82 92 92 82 66 55 61 89 96 96 92 74 42 35 44 68 82 86 96
Wind dir          N  N NW  N  N SE  S  S  S SW SW  W  W  W SE SE SE  S  S  S  S
Wind spd         12  8  5  4  4  3  8  9  8  5  5  5  5  3  5 10 10  9 10 11 13
Wind gust                                                                 23 27
Clouds           B1 B1 B2 B2 OV B2 B1 SC FW FW CL FW FW CL CL CL CL CL CL FW CL
PoP 12hr                     20          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S  S


Date           10/08/25  Thu 10/09/25  Fri 10/10/25  Sat 10/11/25  Sun 10/12/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          78      45    75      43    75      50    84      54    74
Temp          69 71 50   46 72 68 49   43 68 69 54   50 78 77 61   55 70 66
Dewpt         47 43 38   31 36 38 38   37 42 42 43   42 45 45 45   44 42 39
PWind dir         S       W    NW      NW     S       S     S      SW    NW
Wind char        BZ      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    CL CL CL   FW CL CL FW   FW FW FW SC   SC SC FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       5    10      10    10

$$
WYZ054-061000-
Northeast Wyoming Regional Airport-Campbell WY
44.35N 105.54W Elev. 4364 ft
321 PM MDT Sun Oct 5 2025

Date           10/05/25      Mon 10/06/25            Tue 10/07/25            Wed
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      37          56          33          65          41
Temp             45 41 40 38 37 42 49 54 51 42 39 36 34 42 59 64 61 49 47 44 42
Dewpt            38 36 35 34 35 38 39 39 38 38 37 34 33 35 32 28 30 33 34 34 33
RH               76 82 82 85 92 86 68 57 61 86 92 92 96 76 36 25 31 54 60 68 70
Wind dir          N  N NE NE SE SE  S  S SW  S  S SW SW  S  S  S  S  S  S  S  S
Wind spd         10  6  4  4  4  8 10  8  4  3  4  4  5  5  8  9 10 13 14 14 14
Wind gust        21                   18                      19       27 27 25
Clouds           B2 B2 B2 B2 B2 B2 B1 B1 SC FW CL FW FW FW CL CL CL FW CL CL CL
PoP 12hr                     40          30           0           0           0
QPF 12hr                   0.01        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S     S  S  C  C


Date           10/08/25  Thu 10/09/25  Fri 10/10/25  Sat 10/11/25  Sun 10/12/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          72      40    72      44    75      51    78      47    64
Temp          67 66 47   41 68 66 49   45 69 70 56   52 75 73 60   48 60 58
Dewpt         31 32 32   30 33 35 35   35 39 40 40   40 43 41 43   39 38 35
PWind dir        SW      SW    NW      SE     S       S    SW      SW     W
Wind char        GN      LT    LT      LT    GN      GN    BZ      GN    GN
Avg clouds    CL CL CL   CL CL CL FW   FW FW FW SC   SC SC FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       5     5      10    10

$$
SDZ001-061000-
Buffalo-Harding SD
45.60N 103.55W Elev. 3004 ft
321 PM MDT Sun Oct 5 2025

Date           10/05/25      Mon 10/06/25            Tue 10/07/25            Wed
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      35          60          36          65          40
Temp             51 44 40 36 35 41 52 58 54 46 42 39 36 43 60 65 60 49 46 43 40
Dewpt            35 37 35 32 30 34 37 38 40 41 39 37 36 39 37 35 37 38 38 38 39
RH               54 76 82 85 82 76 56 47 59 83 89 92100 86 42 33 42 66 73 82 96
Wind dir         NW  N  N  N NE  S SW SW SW SW SW  W  W SW SW  S  S SE SE SE SE
Wind spd         13  8  5  4  2  5 10 11  9  6  6  5  5  4  6  9 10 11 13 13 12
Clouds           B1 B1 SC SC SC FW FW FW SC FW FW FW FW CL CL CL CL FW FW FW FW
PoP 12hr                      5           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Freeze                     W  W


Date           10/08/25  Thu 10/09/25  Fri 10/10/25  Sat 10/11/25  Sun 10/12/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          72      42    71      40    72      47    79      48    66
Temp          65 67 49   43 68 65 47   41 67 66 53   47 73 73 59   50 62 58
Dewpt         47 46 41   37 40 41 41   40 44 43 43   42 47 47 46   43 40 38
PWind dir         S       W    NW       W    SE      SE     S       S    NW
Wind char        GN      LT    GN      LT    GN      GN    GN      GN    BZ
Avg clouds    FW CL CL   FW CL CL FW   FW FW FW SC   SC SC FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       5    10      20    10
Rain shwrs                                                          S

$$
SDZ029-061000-
Custer County Airport-Custer SD
43.73N 103.62W Elev. 5602 ft
321 PM MDT Sun Oct 5 2025

Date           10/05/25      Mon 10/06/25            Tue 10/07/25            Wed
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      34          47          32          58          39
Temp             43 39 37 35 34 39 42 45 43 37 36 34 32 43 55 57 52 43 41 41 40
Dewpt            29 34 33 33 33 36 35 37 37 36 34 32 31 35 32 32 33 33 34 35 38
RH               57 82 85 92 96 89 76 73 79 96 92 92 96 73 41 38 48 67 76 79 92
Wind dir          N NE NE NE  E SE  S SW SW  W  W  W NW  W  S  S  S  S  S SW SW
Wind spd          6  4  3  2  2  3  5  5  3  2  2  2  2  2  5  5  4  3  4  4  4
Wind gust                                                     16          14 14
Clouds           B2 B2 OV OV OV OV OV B2 SC SC FW FW FW CL CL FW CL CL CL CL FW
PoP 12hr                     50          40           5           0           5
QPF 12hr                   0.02        0.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S     S  C  C  C  S  S
Snowshwrs                  S  C


Date           10/08/25  Thu 10/09/25  Fri 10/10/25  Sat 10/11/25  Sun 10/12/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          68      42    69      41    68      48    74      49    66
Temp          63 61 46   42 67 60 46   42 65 62 52   49 71 68 57   50 65 56
Dewpt         38 36 32   27 27 33 32   32 35 39 39   39 39 41 40   40 35 34
PWind dir        SW       W    NW       N     S      SW    SW      SW     W
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    CL CL CL   FW FW CL FW   FW FW FW SC   SC SC SC SC   SC SC SC
PoP 12hr          0       0     0       0     5      10    10      10    10
Rain shwrs                                                          S

$$
SDZ013-061000-
Faith Municipal Airport-Meade SD
45.04N 102.02W Elev. 2584 ft
321 PM MDT Sun Oct 5 2025

Date           10/05/25      Mon 10/06/25            Tue 10/07/25            Wed
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      38          58          39          63          43
Temp             50 46 42 39 38 44 52 58 54 47 44 41 39 46 58 63 58 49 47 45 44
Dewpt            40 41 40 38 36 37 39 40 41 42 41 40 39 42 41 39 41 40 41 41 42
RH               68 83 93 96 92 76 61 51 61 83 89 96100 86 53 41 53 71 79 86 93
Wind dir          N  N  N  N NE SE  S SW SW SW SW  W  W  W SW  S SE SE SE SE SE
Wind spd          9  6  5  5  5  5  6  8  5  6  6  6  5  5  5  6  6  9 11 13 14
Clouds           B1 SC B1 B1 B1 FW FW FW FW FW FW FW FW CL CL CL CL FW FW CL CL
PoP 12hr                      5           5           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Freeze                     W  W


Date           10/08/25  Thu 10/09/25  Fri 10/10/25  Sat 10/11/25  Sun 10/12/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          72      46    71      41    69      49    78      53    70
Temp          65 67 52   46 67 65 49   42 64 63 54   50 70 72 60   54 66 62
Dewpt         50 53 49   42 45 46 45   42 48 47 47   46 51 52 50   47 46 44
PWind dir         S       S    NW      NW     S      SE     S       S     W
Wind char        BZ      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    CL CL FW   FW FW CL CL   FW FW FW FW   SC FW FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       5    10      20    10
Rain shwrs                                                          S

$$
SDZ042-061000-
Pine Ridge Airport-Oglala Lakota SD
43.02N 102.51W Elev. 3333 ft
321 PM MDT Sun Oct 5 2025

Date           10/05/25      Mon 10/06/25            Tue 10/07/25            Wed
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      39          55          37          66          44
Temp             51 45 43 41 40 45 51 55 53 45 42 39 37 46 60 66 62 51 49 46 44
Dewpt            42 41 40 40 40 41 40 39 39 41 41 39 37 42 41 38 39 40 42 42 43
RH               71 86 89 96100 86 66 55 59 86 96100100 86 49 36 43 66 77 86 96
Wind dir          N NE NE  E  E  E SE  S  S  S  S SW SW SW SW SW  S SE  S  S  S
Wind spd         12  5  3  2  3  4  5  5  4  3  3  3  3  4  5  5  5  9 12 14 16
Wind gust                                                              23 27 29
Clouds           B1 B1 B2 OV OV OV B2 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     50          40           0           0           5
QPF 12hr                   0.02        0.02           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  C  C


Date           10/08/25  Thu 10/09/25  Fri 10/10/25  Sat 10/11/25  Sun 10/12/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          76      45    76      42    76      51    83      53    76
Temp          68 70 56   46 71 69 50   43 70 70 58   52 77 76 63   54 72 70
Dewpt         48 47 50   43 37 36 39   40 41 40 43   45 46 44 47   44 42 37
PWind dir         S       S    NW       E     S       S     S       S     W
Wind char        BZ      GN    LT      LT    GN      GN    GN      GN    GN
Avg clouds    FW CL FW   FW FW CL FW   FW FW FW SC   SC SC SC SC   SC SC SC
PoP 12hr          0       0     0       0     0       5    10      10     5

$$
SDZ032-061000-
Philip Airport-Haakon SD
44.05N 101.60W Elev. 2209 ft
321 PM MDT Sun Oct 5 2025

Date           10/05/25      Mon 10/06/25            Tue 10/07/25            Wed
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      40          61          38          67          43
Temp             55 46 44 41 40 47 55 60 56 46 44 40 39 47 62 66 62 52 48 45 44
Dewpt            43 43 42 41 40 41 41 39 40 41 42 40 39 42 41 40 42 42 41 42 43
RH               64 89 93100100 79 59 46 55 83 93100100 83 46 38 48 69 77 89 96
Wind dir          N NW  N  N NE  E  S SW SW  S SW SW  W  W SW  S SE SE SE  S  S
Wind spd         12  5  3  3  3  3  5  5  5  4  5  5  4  3  5  5  5  6  9 10 11
Clouds           B1 B1 B1 B2 OV B1 SC SC FW FW FW FW FW FW CL CL FW FW FW CL CL
PoP 12hr                     10          10           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           10/08/25  Thu 10/09/25  Fri 10/10/25  Sat 10/11/25  Sun 10/12/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          77      45    76      41    74      51    84      53    76
Temp          70 70 55   45 71 69 49   42 68 68 56   52 77 77 63   54 73 68
Dewpt         50 52 50   42 43 43 44   41 46 45 46   45 51 50 51   49 44 43
PWind dir         S       S    NW      NW     S      SE     S       S     W
Wind char        BZ      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    CL CL FW   FW FW CL FW   FW FW FW FW   SC SC SC SC   SC SC SC
PoP 12hr          0       0     0       0     0       5    10      10    10

$$
SDZ049-061000-
Winner Regional Airport-Tripp SD
43.39N  99.84W Elev. 2032 ft
421 PM CDT Sun Oct 5 2025

Date           10/05/25      Mon 10/06/25            Tue 10/07/25            Wed
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      43          61          42          68          47
Temp             52 50 46 45 45 49 56 60 56 48 46 44 42 51 64 67 63 54 52 49 48
Dewpt            46 45 44 44 44 44 42 40 40 41 41 41 41 44 44 43 44 42 42 43 43
RH               80 83 93 96 96 83 59 47 55 77 83 89 96 77 48 42 50 64 69 80 83
Wind dir         NW NW  N  N  N  N NE  N NW  S SW SW SW SW SW SW  S SE  S  S  S
Wind spd         18 11  8  5  5  5  5  4  4  4  5  5  6  6  6  8  5  9 11 13 14
Wind gust                                                                    25
Clouds           B1 SC SC B1 OV B2 SC SC FW FW FW FW FW FW FW FW FW FW FW CL FW
PoP 12hr                     20          30           0           0           5
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  C


Date           10/08  Thu 10/09/25  Fri 10/10/25  Sat 10/11/25  Sun 10/12/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          72      53    77      46    74      53    82      59    78
Temp          67 66   57 53 73 70   54 47 69 68   57 54 76 76   65 60 75 71
Dewpt         47 49   50 52 50 47   48 46 49 47   48 49 51 52   53 52 49 45
PWind dir         S       S     W      NW    NE      SE     S       S    SW
Wind char        WY      BZ    GN      LT    GN      GN    BZ      BZ    BZ
Avg clouds    FW FW   FW FW FW CL   FW FW FW FW   FW SC SC SC   SC SC SC SC
PoP 12hr          5       5     5       0     0       5    10      10     5

$$