Point Forecast Matrices
Issued by NWS Rapid City, SD

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FOUS53 KUNR 140428
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Point Forecast Matrices
National Weather Service Rapid City SD
1028 PM MDT Wed Aug 13 2025

SDZ026-141000-
Rapid City Regional Airport-Pennington SD
44.05N 103.06W Elev. 3204 ft
1028 PM MDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
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                      64          96          64          89          65
Temp                   64 64 64 78 93 95 92 79 72 68 65 72 80 86 85 76 70 67 66
Dewpt                  54 53 52 56 53 52 52 53 54 55 57 61 62 61 61 63 63 63 64
RH                     70 67 65 47 26 23 26 41 53 63 75 68 54 43 45 64 78 87 93
Wind dir               SW SW SW SW NE  N  N  N  W NW  N  N  E  E  E NE NE  N  N
Wind spd                5  5  5  4  6 11 12 10  9  8  6  6  9 10 11  8  5  4  5
Wind gust                          18 21                      20
Clouds                 SC SC SC CL FW SC FW SC B1 B1 B1 SC SC FW SC SC B1 B1 B2
PoP 12hr                     10           5          20          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S                    S  S
Tstms                                     S  S                    S  S


Date           08/16/25  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
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          87      63    88      63    88      62    89      63    91
Temp          80 83 69   65 81 83 68   64 81 82 67   62 82 85 68   64 85 87
Dewpt         66 63 64   62 64 62 62   60 64 62 62   59 62 60 60   59 60 57
PWind dir         E      SE    NE       N     E       S    SE      SE    SE
Wind char        GN      LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    B1 SC B1   SC SC FW FW   FW SC FW FW   SC FW FW FW   FW FW FW
PoP 12hr         30      30    30      20    20      20    10      10    10
Rain shwrs        C  C    S  S  C  S          S  S
Tstms             C  C    S     C  S          S  S

$$
WYZ054-141000-
Northeast Wyoming Regional Airport-Campbell WY
44.35N 105.54W Elev. 4364 ft
1028 PM MDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
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                      63          91          61          92          63
Temp                   63 65 64 75 86 90 89 77 71 67 64 75 85 90 89 76 70 68 66
Dewpt                  48 47 45 46 45 44 45 48 49 49 48 50 50 47 46 53 53 53 52
RH                     58 52 50 36 24 20 22 36 46 52 56 41 30 23 23 45 55 59 61
Wind dir                S  S SW NW  N  N NE  E SE  S  S SW  N NE NE  E SE  S  S
Wind spd                8  9  9 10 10 10 10  8  6  6  6  8  6  6  9  9  9  8  9
Wind gust                             20                      17
Clouds                 SC SC FW FW FW FW B1 B2 B1 SC SC FW FW FW SC B1 SC B1 B1
PoP 12hr                      5           0          10           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date           08/16/25  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
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          91      62    89      60    91      61    92      61    95
Temp          86 87 68   63 83 85 67   62 84 88 68   63 86 90 70   63 87 90
Dewpt         48 49 54   54 50 49 55   54 53 48 55   54 50 45 51   52 49 43
PWind dir         S       S    NW      SE     S      SE    SE      SE     S
Wind char        GN      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1 SC SC   SC FW FW FW   SC FW FW FW   FW FW FW FW   FW FW FW
PoP 12hr         10      20    10      20     5      10     5       5     5
Rain shwrs           S             S
Tstms                S             S

$$
SDZ001-141000-
Buffalo-Harding SD
45.60N 103.55W Elev. 3004 ft
1028 PM MDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
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                      62          91          60          87          62
Temp                   64 62 63 76 88 91 87 75 68 65 61 69 78 85 84 74 69 66 64
Dewpt                  58 56 53 54 50 49 50 53 53 55 55 57 57 57 59 61 61 62 60
RH                     81 81 70 46 27 24 28 46 59 70 81 66 48 39 43 64 76 87 87
Wind dir                S  S SW  W NW NW  N NE NE NE NE  E  E  E  E  E  E  E  E
Wind spd                8  5  5  8 12 14 13 11 10 10 10 13 16 16 16 13 12 11 11
Wind gust                             25 24
Clouds                 FW FW FW FW FW FW FW SC SC B1 SC FW FW FW FW SC SC B1 B1
PoP 12hr                      5           0          20           5          20
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              S  S  S  S


Date           08/16/25  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
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          85      62    87      62    86      61    87      62    90
Temp          78 82 68   63 79 81 66   63 78 81 67   62 81 85 68   62 83 87
Dewpt         63 62 63   63 63 62 61   59 61 60 60   59 61 59 58   58 61 55
PWind dir        SE      SE     E      NE     E       E    SE      SE    SE
Wind char        BZ      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 SC B1   B1 SC SC SC   SC SC FW SC   SC FW FW FW   FW FW FW
PoP 12hr         20      30    30      40    10      20    10      20     5
Rain shwrs        S  C    C     C  C    S        S    S        S
Tstms             S  C    S     C  C    S        S             S

$$
SDZ029-141000-
Custer County Airport-Custer SD
43.73N 103.62W Elev. 5602 ft
1028 PM MDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
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                      58          89          60          84          60
Temp                   58 59 61 76 88 88 83 71 67 64 61 72 81 83 79 69 66 64 61
Dewpt                  51 48 47 48 41 42 47 49 49 47 49 53 51 52 56 57 56 55 55
RH                     77 67 60 37 19 20 28 46 52 54 65 51 35 34 45 66 70 73 81
Wind dir                N NW  W  W  W NW  N  N NE  N  N  E SE SE  E NE NE NE  N
Wind spd                2  3  3  3  5  8  6  5  4  3  3  4  5  8  8  4  3  3  2
Wind gust                          16 18    16             16 19 18 14
Clouds                 SC SC FW CL SC SC SC SC B1 B1 B1 SC FW SC SC B1 B1 B1 B1
PoP 12hr                      5           5          10          10          20
QPF 12hr                      0           0        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S                    S  S
Tstms                                     S  S                    S  S


Date           08/16/25  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
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          82      58    83      58    83      57    83      58    85
Temp          78 76 64   59 79 76 63   58 79 76 62   57 79 77 63   59 81 80
Dewpt         54 57 58   55 52 53 55   52 53 56 56   52 52 53 54   52 50 49
PWind dir         E      NE    NE      NE     E      NE     E      SE     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC   SC FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW
PoP 12hr         40      30    30      20    20      20    20      10    10
Rain shwrs        C  C    S     C  S          S  S          S
Tstms             C  C          C  S          S  S          S

$$
SDZ013-141000-
Faith Municipal Airport-Meade SD
45.04N 102.02W Elev. 2584 ft
1028 PM MDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
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                      62          97          63          87          63
Temp                   66 63 62 73 92 96 93 77 70 67 65 71 79 84 84 74 69 66 64
Dewpt                  56 58 58 59 57 53 54 57 59 59 59 60 62 63 64 65 65 64 62
RH                     70 84 87 62 31 24 27 50 68 75 81 68 56 49 51 74 87 93 93
Wind dir               SE  S  S  S  S  W NW NE NE  N NE NE  E  E  E  E  E NE  E
Wind spd                6  5  5  5  6  9 10 11 11 12 13 13 13 13 13 12 11 11 11
Clouds                 SC SC FW FW FW FW FW FW B1 B2 B1 SC SC FW FW SC SC B1 B1
PoP 12hr                     10           5          30          10          30
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  C  C              C  C  C  C
Tstms                                     S  S  C  S              C  C  S


Date           08/16/25  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
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          85      63    87      64    87      62    86      62    89
Temp          78 82 69   65 78 82 69   65 79 83 67   63 78 84 68   63 82 86
Dewpt         66 65 67   65 67 64 65   64 64 62 63   61 63 61 61   60 63 60
PWind dir         E       E     E      NE     E       E    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 SC B1   B1 B1 SC SC   SC SC FW FW   SC SC FW FW   FW FW CL
PoP 12hr         20      40    30      40    10      20    10      20     5
Rain shwrs        S  C    C  C  C  C    C        S    S        S    S
Tstms             S  C    S  S  C  C    S        S    S        S

$$
SDZ042-141000-
Pine Ridge Airport-Oglala Lakota SD
43.02N 102.51W Elev. 3333 ft
1028 PM MDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
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                      61         100          64          94          64
Temp                   62 63 62 76 94 99 96 80 74 68 65 75 86 93 91 78 73 68 65
Dewpt                  62 59 56 56 49 44 45 52 53 54 55 58 58 56 55 59 60 60 59
RH                    100 87 81 50 22 15 18 38 48 61 70 55 39 29 30 52 64 76 81
Wind dir               SE SW SW SW  W  W  N SE  S SW NW  N NE NE  E  E  E NE  W
Wind spd                8  5  5  5  5  8  8  8  5  5  4  5  6  8 10  8  6  5  4
Clouds                 SC SC SC CL FW FW SC B1 B1 B1 B1 SC FW SC SC B1 B1 B1 B1
PoP 12hr                     10           5          20           5          20
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S                    S  S
Tstms                                     S  S                    S  S


Date           08/16/25  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
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          93      62    93      61    93      61    92      62    92
Temp          85 86 70   63 85 87 69   63 85 83 68   62 85 86 69   63 86 87
Dewpt         61 57 62   61 60 55 59   59 61 58 61   59 59 54 58   59 57 52
PWind dir        NE      SE    NW       E     E      SE    SE      SE     S
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    B1 B1 B1   SC SC FW FW   FW FW FW SC   FW FW FW FW   FW FW FW
PoP 12hr         20      40    20      20    10      20    10      20     5
Rain shwrs        S  C    S     S  S             S             S
Tstms             S  C    S     S  S             S             S

$$
SDZ032-141000-
Philip Airport-Haakon SD
44.05N 101.60W Elev. 2209 ft
1028 PM MDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
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                      63          99          65          92          65
Temp                   68 65 63 74 91 98 97 81 75 70 67 74 83 89 89 77 72 68 66
Dewpt                  59 59 59 61 59 53 54 56 58 60 60 63 64 64 64 67 67 67 66
RH                     73 81 87 64 34 22 24 42 55 71 78 69 53 44 44 71 84 97100
Wind dir                S SW  S SW  S  S NW NE NE  N  N NE NE NE NE NE NE NE NE
Wind spd                9  6  4  3  5 10  9 10  9  8  8 10 11 11 11 10  9  9  9
Wind gust                                19
Clouds                 B1 SC SC FW FW FW FW SC B1 B1 B1 B1 SC SC SC SC SC B1 B2
PoP 12hr                     20           5          20          10          20
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  S  S              S  S  S  S
Tstms                                     S  S  S  S              S  S  S  S


Date           08/16/25  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
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          90      65    91      64    91      62    91      63    92
Temp          82 86 71   66 81 85 71   65 84 86 69   63 83 87 70   64 85 89
Dewpt         66 66 67   66 67 64 65   64 64 63 63   62 62 61 61   61 61 58
PWind dir         E       E    NE      NE    NE       E     E      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 SC B1   B1 B1 FW FW   SC SC FW SC   SC SC FW FW   FW FW FW
PoP 12hr         20      40    30      30    10      20    10      20     5
Rain shwrs        S  C    C  S  C  C    S        S             S
Tstms             S  C    S  S  C  C    S        S             S

$$
SDZ049-141000-
Winner Regional Airport-Tripp SD
43.39N  99.84W Elev. 2032 ft
1128 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
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                      67          97          69          95          67
Temp                   67 67 67 76 89 95 94 82 78 73 70 80 89 93 90 79 74 71 68
Dewpt                  64 63 61 64 63 62 64 66 65 64 62 65 66 66 69 67 67 67 65
RH                     90 87 81 66 42 34 37 58 64 73 76 60 47 41 50 67 79 87 90
Wind dir                S  S  S SW  S SE SE SE  S SW  S SW SE SE SE  E SE SE SE
Wind spd               20 19 17 14 11 11 11 10 10  9  9 10 10 11 12 11 10 10  9
Wind gust              33 32 27
Clouds                 B1 SC SC FW FW FW SC SC SC B1 B1 B1 B1 SC SC SC B1 B1 B1
PoP 12hr                     60           0          10          10          20
QPF 12hr                   0.22           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S                                         S  S  S  S
Tstms                   S                                         S  S  S  S


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
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          94      68    94      67    92      65    90      64    90
Temp          86 88   74 69 87 88   73 68 86 86   70 65 83 83   69 64 84 84
Dewpt         67 68   67 64 66 66   66 65 67 66   66 65 65 63   63 62 64 63
PWind dir         E      SE     S       S    NE       E     E      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1   B1 SC SC SC   SC SC SC FW   SC SC SC FW   FW FW SC FW
PoP 12hr         10      30    20      30    10      20    10      10     5
Rain shwrs             C  C     S    C  C          S  S
Tstms                  C  C     S    C  C          S  S

$$