Point Forecast Matrices
Issued by NWS Rapid City, SD

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
879
FOUS53 KUNR 150921
PFMUNR

Point Forecast Matrices
National Weather Service Rapid City SD
321 AM MDT Wed Oct 15 2025

SDZ026-152200-
Rapid City Regional Airport-Pennington SD
44.05N 103.06W Elev. 3204 ft
321 AM MDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      54          47          62          38          65
Temp             47 49 52 54 52 50 50 48 48 52 56 61 54 46 42 39 39 49 61 64 57
Dewpt            47 48 51 51 52 50 50 48 48 50 48 46 45 42 40 38 36 39 36 34 36
RH              100 96 96 90100100100100100 93 74 58 71 86 93 96 89 68 39 32 45
Wind dir          E NE  E  E NE NE  N NW NW NW NW NW NW NW  W  S SW  W NW NW NW
Wind spd         10 10 10 11 10  9  9  9 10 10 11 11 10  8  6  6  8 10 14 16 11
Wind gust                             20 21 21 21 23                20 27 28 24
Clouds           OV OV OV OV OV OV B2 B2 OV B2 B1 B1 SC SC FW SC SC SC SC SC SC
PoP 12hr                     30          70          60          10           5
QPF 12hr                   0.02        0.37        0.08           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle           O
Rain shwrs        C  C  C  C  L  L  L  L  L  L  L  L
Tstms                         S  C  S  S
Obvis            F+  F  F PF  F  F PF  F  F
Dense Fog         Y


Date               Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            38    57      33    71      43    64      36    57
Temp          43   39 53 51 37   35 64 63 49   43 58 55 42   36 53 51
Dewpt         34   33 29 27 25   24 33 36 35   32 32 30 30   28 29 30
PWind dir          NW    NW       W     S      SW    NW      NW     N
Wind char          GN    BZ      GN    GN      GN    BZ      BZ    BZ
Avg clouds    SC   B1 SC FW FW   FW FW FW SC   SC SC SC SC   SC SC SC
PoP 12hr           20    20       0     0      10    10      20    20
Rain shwrs          S  S                                 S    S  S

$$
WYZ054-152200-
Northeast Wyoming Regional Airport-Campbell WY
44.35N 105.54W Elev. 4364 ft
321 AM MDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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          43          50          37          58
Temp             43 49 58 61 57 52 49 47 44 45 46 49 44 41 39 38 39 46 56 57 52
Dewpt            42 48 51 52 52 51 49 45 43 43 42 41 40 39 38 37 34 36 34 33 34
RH               96 96 77 72 83 96100 93 96 93 86 74 86 92 96 96 82 68 43 40 50
Wind dir         SE SE SE SE SE SW NW NW NW NW NW  W  W  W SW SW SW  W NW NW NW
Wind spd          4  6 12 13 11 10  9 10 12 12 13 13 13 10  8  9 11 12 18 17 13
Wind gust                 24 23       20 24       24                23    28 24
Clouds           OV B2 B2 SC SC B2 OV OV OV B2 B2 OV B2 B2 B1 B1 B1 SC FW SC SC
PoP 12hr                     30          80          80          30          10
QPF 12hr                   0.04        0.29        0.19        0.02           0
Snow 12hr                 00-00       00-00       00-00
Drizzle           O
Rain shwrs        C  C     C  L  L  D  D  D  D  C  C  C  C                    S
Tstms                         S  S
Obvis            F+ PF          PF PF PF PF
Dense Fog         Y


Date               Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            34    51      34    69      38    57      30    52
Temp          40   35 48 48 38   40 64 63 50   40 52 51 38   31 47 46
Dewpt         33   32 30 28 26   26 34 36 34   32 30 29 28   26 29 30
PWind dir          NW    NW      SW    SW      SW     W       W    NW
Wind char          GN    GN      GN    BZ      BZ    BZ      GN    GN
Avg clouds    B1   B1 SC FW FW   FW SC SC SC   B1 B1 SC SC   SC SC SC
PoP 12hr           40    10       0     0      30    30      30    10
Rain shwrs     S    C                      C    S  C  S  C    S
Snowshwrs                                                     S

$$
SDZ001-152200-
Buffalo-Harding SD
45.60N 103.55W Elev. 3004 ft
321 AM MDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      51          45          56          40          58
Temp             45 46 49 51 49 48 48 47 46 49 51 55 49 44 43 42 41 46 55 57 52
Dewpt            43 45 48 48 48 48 48 47 46 49 48 46 45 43 41 40 39 39 36 35 35
RH               93 96 96 89 96100100100100100 89 72 86 96 93 93 92 76 49 43 52
Wind dir          E  E  E  E  E  E  E NE  N NW NW  W  W  W  W  W  W  W  W  W NW
Wind spd         12 13 17 18 17 13 10  9 10 12 17 19 18 18 18 19 19 23 26 27 21
Wind gust                                            28 29 28 32 32 35 39 41 35
Clouds           OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 SC SC SC SC
PoP 12hr                     30          90          80          50          20
QPF 12hr                   0.04        0.22        0.43        0.06           0
Snow 12hr                 00-00       00-00       00-00
Drizzle           O
Rain shwrs        C  C  S  C  L  L  D  D  D  D  L  L  C  C  C  C  S  S
Tstms                         S  S
Obvis            F+  F  F PF PF  F PF  F  F
Dense Fog         Y


Date               Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            36    53      32    64      38    58      34    54
Temp          41   37 50 49 37   35 59 58 45   39 54 51 40   34 50 48
Dewpt         34   32 29 27 27   25 33 35 34   32 34 32 31   29 31 30
PWind dir           W    NW       W    SW      SW     W      NW    NW
Wind char          BZ    WY      GN    GN      GN    BZ      BZ    BZ
Avg clouds    SC   B1 SC FW FW   FW FW FW SC   SC SC SC SC   SC SC SC
PoP 12hr           20     5       0     0      20    20      30    10
Rain shwrs          S                      S    S     S  S    C

$$
SDZ029-152200-
Custer County Airport-Custer SD
43.73N 103.62W Elev. 5602 ft
321 AM MDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      53          45          55          35          55
Temp             41 48 51 53 50 49 49 47 46 50 51 52 45 40 38 36 36 43 52 54 48
Dewpt            40 47 47 50 50 49 49 47 46 45 41 39 37 35 34 34 32 33 29 29 29
RH               96 96 86 89100100100100100 83 68 61 73 82 85 92 85 67 41 38 47
Wind dir          E NE  E  E  E  E SE  W  W  W  W  W  W  W  W  W  W  W  W NW NW
Wind spd          5  5  8  8  6  6  6  4  5  8 10 11 10 10 10  9  8 10 13 12  9
Wind gust        17 18 18 19 18 18          18 21 24 21 26 26 24 24 26 27 26 20
Clouds           B2 OV OV OV OV OV B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          80          70          20           5
QPF 12hr                   0.01        0.45        0.13        0.01           0
Snow 12hr                 00-00       00-00       00-00
Drizzle           O
Rain shwrs        C  C  S  C  D  D  L  L  L  L  L  L  S  S
Tstms                      S  C  C  S  S
Obvis            F+  F  F PF PF  F PF  F PF
Dense Fog         Y


Date               Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            32    47      30    63      39    56      31    49
Temp          39   33 45 41 33   34 59 56 47   40 53 45 36   31 47 41
Dewpt         28   28 22 22 21   22 27 31 31   29 25 24 24   22 23 25
PWind dir          NW    NW       W     W       W     W      NW    NW
Wind char          LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1   B1 SC FW FW   FW FW FW SC   SC SC SC SC   SC SC SC
PoP 12hr           40    30       0     0      10    20      30    20
Rain shwrs          C  C                              S  C    C     S
Snowshwrs           C  C                                 C    C  S  S

$$
SDZ013-152200-
Faith Municipal Airport-Meade SD
45.04N 102.02W Elev. 2584 ft
321 AM MDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      51          46          60          41          60
Temp             46 46 49 51 50 50 51 50 50 53 55 60 52 46 44 43 42 47 57 59 54
Dewpt            44 46 49 50 50 50 51 50 50 53 52 50 48 44 42 42 41 41 39 38 38
RH               93100100 96100100100100100100 90 69 86 93 93 96 96 79 51 45 54
Wind dir          E  E  E  E  E  E  E  E NE  N  W  W  W  W  W  W SW  W  W  W NW
Wind spd         12 13 13 14 13 14 14 12 11 13 17 17 13 13 14 14 14 17 20 20 16
Wind gust                                               24 25 25 25 27    31 26
Clouds           OV OV OV OV OV OV OV B2 OV B1 B2 B1 B1 SC SC SC SC SC SC SC SC
PoP 12hr                     40         100          60          30           5
QPF 12hr                   0.02        0.48        0.12        0.02           0
Snow 12hr                 00-00       00-00       00-00
Drizzle           O
Rain shwrs        C  C  C  C  D  D  D  D  L  L  L  L  C  C
Tstms                         S  C  S  S
Obvis            F+  F  F  F  F  F PF  F  F
Dense Fog         Y


Date               Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            39    54      32    63      40    59      36    54
Temp          43   40 51 49 38   34 57 57 46   41 54 53 42   37 51 48
Dewpt         36   35 32 29 28   26 33 37 36   32 36 35 33   30 32 34
PWind dir           W    NW       W     S       S    NW      NW    NW
Wind char          BZ    BZ      GN    GN      GN    BZ      BZ    BZ
Avg clouds    SC   B1 SC FW FW   FW FW FW SC   SC SC SC SC   SC SC SC
PoP 12hr           20    10       0     0      20     5      20    20
Rain shwrs          S                      S             S    S  S

$$
SDZ042-152200-
Pine Ridge Airport-Oglala Lakota SD
43.02N 102.51W Elev. 3333 ft
321 AM MDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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          48          64          38          65
Temp             50 54 62 66 63 60 58 53 49 53 58 64 57 49 45 41 39 46 61 64 59
Dewpt            49 53 54 55 54 54 52 52 49 50 46 41 39 39 39 37 35 36 34 31 32
RH               96 96 75 68 72 81 80 96100 89 64 43 51 68 79 85 85 68 36 29 36
Wind dir          E  E SE SE  E SE SE  S SW  W  W  W  W  W  W SW SW  W  W  W  W
Wind spd          9 10 10 12 12 13 14 11 10 11 13 13 11 10 10 10 10 13 17 16 10
Wind gust                       24                24             20 24
Clouds           OV OV OV B2 B2 B2 B2 B2 B2 B2 B1 SC SC FW FW FW FW FW FW SC SC
PoP 12hr                     20          40          40          10           0
QPF 12hr                      0        0.04           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle           O
Rain shwrs        S  S  S  S  C  C  C  C  C  C  C  C
Tstms                         S  S
Obvis            F+  F  F PF PF PF    PF PF
Dense Fog         Y


Date               Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            36    56      32    72      41    66      33    57
Temp          44   37 52 51 37   35 65 65 52   43 59 56 42   34 53 51
Dewpt         34   33 32 25 25   24 31 32 34   33 34 29 30   28 27 27
PWind dir          NW    NW       W    SW      SW    NW       W    NW
Wind char          LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    SC   B1 B1 SC FW   CL FW FW FW   SC SC SC SC   SC SC SC
PoP 12hr           20    20       0     0       5    10      20    20
Rain shwrs          S  S                                 S    S  S

$$
SDZ032-152200-
Philip Airport-Haakon SD
44.05N 101.60W Elev. 2209 ft
321 AM MDT Wed Oct 15 2025

Date             Wed 10/15/25            Thu 10/16/25            Fri 10/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      57          50          66          39          66
Temp             47 49 54 57 56 55 56 52 51 56 60 65 57 49 44 41 40 48 63 65 59
Dewpt            47 49 50 51 54 54 55 52 51 54 51 48 47 44 42 41 39 41 39 36 37
RH              100100 86 80 93 96 96100100 93 72 54 69 83 93100 96 77 41 34 44
Wind dir          E  E  E  E  E  E  E  E  S SW  W  W  W  W  W SW SW SW  W  W NW
Wind spd         12 13 13 17 16 14 12 11 11 13 16 16 12 10  9  9 10 13 17 18 13
Wind gust                    26 26                26                   27 29 24
Clouds           OV OV OV OV OV OV B2 B2 B2 B1 B1 SC SC SC FW FW FW FW SC SC SC
PoP 12hr                     30          60          40          20           0
QPF 12hr                      0        0.08        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle           O
Rain shwrs        C  C  S  S  C  C  L  L  C  C  C  C  S  S
Tstms                         S  S  S  S
Obvis            F+  F  F  F  F  F  F  F  F
Dense Fog         Y


Date               Sat 10/18/25  Sun 10/19/25  Mon 10/20/25  Tue 10/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            39    58      31    70      41    65      35    58
Temp          45   40 55 52 38   33 63 62 49   42 59 57 43   36 54 52
Dewpt         36   35 32 28 28   25 32 36 36   34 36 34 34   30 31 32
PWind dir          NW    NW       W     S       S    NW      NW    NW
Wind char          GN    BZ      GN    GN      GN    BZ      BZ    BZ
Avg clouds    SC   B1 B1 FW FW   FW FW FW FW   SC B1 SC SC   SC SC SC
PoP 12hr           20    20       0     0       5     5      20    20
Rain shwrs          S  S                                 S    S  S

$$
SDZ049-152200-
Winner Regional Airport-Tripp SD
43.39N  99.84W Elev. 2032 ft
421 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          68
Temp             52 52 59 65 63 62 63 60 60 65 70 71 60 55 52 48 45 52 63 67 61
Dewpt            50 52 56 58 60 59 57 56 55 58 59 58 56 53 50 46 44 45 44 41 41
RH               93100 90 78 90 90 81 87 84 78 68 63 87 93 93 93 96 77 50 39 48
Wind dir          E  E SE SE  E SE SE  S  S  S  S SW  W SW SW SW SW SW  W  W NW
Wind spd         11 13 16 17 17 19 20 23 23 21 21 18 13 11 10 10 10 13 17 17 10
Wind gust                 27 27 29 34 36 36 35 33 28
Clouds           OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 SC FW FW CL FW FW FW
PoP 12hr                     30          40          50          40           0
QPF 12hr                      0        0.03        0.15        0.09           0
Snow 12hr                 00-00       00-00       00-00
Drizzle           O
Rain shwrs        C  S        S  S  C  C  C  C  C  C  C  C
Tstms                               S  S  S  S  S  S
Obvis            F+  F PF PF PF PF
Dense Fog         Y


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    58      36    68      45    66      41    60
Temp          49 43 54 52   42 38 61 62   52 46 61 58   47 42 56 53
Dewpt         38 36 35 30   30 28 33 36   38 37 40 37   36 33 34 33
PWind dir         W    NW       W    SW       S     W      NW    NW
Wind char        GN    BZ      GN    GN      BZ    BZ      BZ    BZ
Avg clouds    SC SC B1 SC   FW CL CL CL   FW SC SC SC   SC SC SC SC
PoP 12hr          5    20       0     0       0     5      20    20
Rain shwrs           S                                      S  S

$$