Point Forecast Matrices
Issued by NWS Rapid City, SD

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434
FOUS53 KUNR 181511
PFMUNR

Point Forecast Matrices
National Weather Service Rapid City SD
911 AM MDT Sat Oct 18 2025

SDZ026-182200-
Rapid City Regional Airport-Pennington SD
44.05N 103.06W Elev. 3204 ft
911 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
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          30          72          43          57
Temp                   52 52 48 38 33 31 30 42 63 71 64 54 49 45 43 47 54 56 51
Dewpt                  29 25 25 24 21 19 19 25 30 31 36 37 40 35 31 31 29 28 28
RH                     41 35 40 57 61 61 63 50 29 23 35 52 71 68 62 53 38 34 41
Wind dir               NW NW NW  W SW SW  S  S  S  S  S  W NW NW NW NW NW NW NW
Wind spd               28 24 13 10  9  8  8  9 10 11 10 13 21 20 24 31 34 32 21
Wind gust              46 41 26                23 24    26 39 37 36 44 50 47 34
Clouds                 FW FW CL CL CL FW FW CL FW FW SC SC SC SC SC SC FW FW FW
PoP 12hr                      0           0           0          20          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  S  S


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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    61      37    66      39    70      41    74
Temp          39   33 55 55 40   37 61 57 43   39 64 61 46   42 69 65
Dewpt         27   25 28 28 26   24 29 31 30   28 32 33 31   30 33 35
PWind dir          NW     S      SW     N      SW     W       W    SW
Wind char          GN    LT      LT    GN      GN    GN      LT    GN
Avg clouds    FW   CL CL FW FW   FW FW FW SC   SC FW FW FW   FW FW FW
PoP 12hr            0     0       0     0       0     0       0     0

$$
WYZ054-182200-
Northeast Wyoming Regional Airport-Campbell WY
44.35N 105.54W Elev. 4364 ft
911 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
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                      47          31          68          36          49
Temp                   43 46 43 34 33 34 36 46 63 67 62 49 43 41 37 40 47 49 45
Dewpt                  29 26 25 22 22 23 23 27 31 35 38 40 37 31 28 29 30 29 28
RH                     57 45 49 61 63 64 59 47 30 30 41 71 79 67 70 64 51 46 51
Wind dir               NW NW NW SW  S SW SW  S SW SW  W NW NW NW NW NW NW NW NW
Wind spd               18 14  6  5  8 11 11 13 17 18 14 16 13 13 18 25 27 25 18
Wind gust              29 27                   28 29 27 27 25 24    36 40 35
Clouds                 FW FW FW FW CL FW FW FW SC B2 B2 B2 B2 B2 B1 SC FW SC FW
PoP 12hr                      5           0           0          70          10
QPF 12hr                      0           0           0        0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            L  L  C  C


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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            29    60      34    63      36    66      40    70
Temp          34   30 54 54 40   35 59 57 43   38 62 59 46   41 65 63
Dewpt         26   23 27 27 25   25 29 30 29   28 31 31 29   28 33 32
PWind dir           W     S       S     S       S    SW      SW    SW
Wind char          GN    GN      LT    LT      LT    GN      LT    GN
Avg clouds    FW   CL FW FW SC   SC SC SC SC   SC FW FW FW   FW SC SC
PoP 12hr            0     0       0     0       0     0       0     0

$$
SDZ001-182200-
Buffalo-Harding SD
45.60N 103.55W Elev. 3004 ft
911 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
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          29          64          38          51
Temp                   48 51 46 37 33 31 31 39 56 63 57 49 46 43 39 42 49 51 46
Dewpt                  32 29 28 29 27 25 24 27 30 34 38 39 42 36 31 33 32 31 30
RH                     54 42 49 72 78 78 75 62 37 34 49 68 86 76 73 70 52 46 53
Wind dir               NW NW  W  W  W SW SW  S  S  S SW NW  W  W  W  W NW NW NW
Wind spd               28 28 18 12  9  9  8 10 13 13 11 14 18 20 26 33 37 35 26
Wind gust              43 41 28                24 24       28 33 37 47 52 50 37
Clouds                 FW FW CL FW FW FW FW FW SC SC B2 OV B2 SC SC SC SC SC FW
PoP 12hr                      0           0           5          60          10
QPF 12hr                      0           0           0        0.06           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            L  L  C  C


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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            29    57      34    62      36    65      41    72
Temp          36   30 52 51 41   35 58 55 42   37 61 58 46   42 66 63
Dewpt         28   26 31 30 29   28 33 33 32   31 34 35 34   32 37 37
PWind dir          NW    SW      SW     W       S     W      SW    SW
Wind char          BZ    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW FW SC   SC SC FW SC   SC FW FW FW   FW FW SC
PoP 12hr            0     0       0     0       5     0       0     0

$$
SDZ029-182200-
Custer County Airport-Custer SD
43.73N 103.62W Elev. 5602 ft
911 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
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                      44          27          61          34          47
Temp                   42 42 37 31 29 29 30 43 57 61 57 51 45 38 35 39 44 46 41
Dewpt                  22 19 19 18 16 15 17 22 23 29 32 32 34 31 27 26 23 23 22
RH                     44 39 48 58 58 55 58 43 27 29 38 48 65 76 72 59 43 40 46
Wind dir               NW NW  W  W  W  W  W  W  W  W  W  W NW NW  W  W NW NW NW
Wind spd               16 13 10  6  5  5  5  8 10 11 10 10 11 11 16 21 24 21 17
Wind gust              32 28 21 17          18 25 26 24 27 29 31 32 37 40 35 29
Clouds                 FW FW FW CL FW FW FW CL FW FW SC SC SC SC SC FW FW FW FW
PoP 12hr                      5           0           0          30          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  C  C  S        S
Snowshwrs                                                         S  S  S  S


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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            27    54      35    60      36    62      39    65
Temp          33   28 51 46 39   36 57 50 40   37 59 52 44   40 63 56
Dewpt         22   20 21 23 20   20 22 26 24   23 25 28 26   26 27 30
PWind dir          NW     W       W    SW       W     W       W     W
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   CL CL FW FW   FW FW SC SC   SC FW FW FW   FW FW FW
PoP 12hr            0     0       0     0       5     5       0     0

$$
SDZ013-182200-
Faith Municipal Airport-Meade SD
45.04N 102.02W Elev. 2584 ft
911 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
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                      52          30          62          41          53
Temp                   50 51 48 40 37 32 31 40 55 61 56 49 47 44 41 44 50 52 47
Dewpt                  33 29 29 29 28 28 25 27 30 33 37 37 40 41 35 34 33 33 32
RH                     52 42 47 64 70 85 78 59 38 35 49 63 76 89 79 68 52 48 56
Wind dir               NW NW NW  W  W  W SW  S  S  S SE SE NW  W  W  W NW NW NW
Wind spd               25 25 16 12 10  9  8 10 13 13 10 11 16 19 24 29 34 32 24
Wind gust              39 36 26                   24       26 31    41 49 44
Clouds                 FW FW FW FW FW FW CL FW FW SC B1 B1 B2 B1 SC FW FW FW FW
PoP 12hr                      0           0           0          50           5
QPF 12hr                      0           0           0        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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            31    54      34    60      36    65      40    70
Temp          39   32 49 49 40   35 56 54 42   37 60 57 47   41 64 61
Dewpt         31   28 31 31 29   29 34 35 34   32 36 37 34   33 38 39
PWind dir          NW     W       S    NW       S    SW      SW    SW
Wind char          BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL FW FW   FW FW FW SC   SC FW FW FW   FW FW FW
PoP 12hr            0     0       0     0       5     0       0     0

$$
SDZ042-182200-
Pine Ridge Airport-Oglala Lakota SD
43.02N 102.51W Elev. 3333 ft
911 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
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                      52          26          71          39          57
Temp                   48 50 47 35 30 28 28 40 62 70 64 57 55 45 40 45 54 56 51
Dewpt                  30 23 23 23 23 21 20 26 27 28 32 33 34 36 34 33 28 25 25
RH                     49 34 38 61 75 75 71 57 26 21 30 40 45 70 79 62 36 30 36
Wind dir               NW NW NW  W SW SW  S  S SW SW  S SW  W NW  W  W NW NW NW
Wind spd               18 18 11  8  5  6  8 10 11 12  9 14 14 11 14 21 25 26 19
Wind gust              29 29                   21 23    25 27 23          36
Clouds                 SC SC FW CL CL CL FW CL CL FW FW SC SC SC SC SC FW FW FW
PoP 12hr                     30           0           0           5           5
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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            30    62      34    65      37    68      40    72
Temp          38   30 55 56 42   35 60 58 44   38 63 61 46   41 67 64
Dewpt         26   25 27 24 26   25 28 29 30   29 32 32 32   30 33 33
PWind dir           W    SW       S    NW      SE    SW      SW    SW
Wind char          GN    GN      LT    LT      LT    GN      LT    GN
Avg clouds    FW   CL CL CL FW   FW FW FW SC   SC SC FW FW   FW FW FW
PoP 12hr            5     0       0     0       5     0       0     0

$$
SDZ032-182200-
Philip Airport-Haakon SD
44.05N 101.60W Elev. 2209 ft
911 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
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          30          68          44          58
Temp                   53 53 49 40 36 32 31 42 61 67 61 51 50 46 44 48 55 57 52
Dewpt                  34 26 28 28 27 25 23 26 28 31 35 37 39 41 36 34 32 31 31
RH                     48 35 44 62 69 75 72 53 28 26 38 59 66 83 73 58 41 37 44
Wind dir               NW NW NW  W  W  W SW  S  S  S SE SW NW NW NW NW NW NW NW
Wind spd               26 26 18 12  9  8  8  9 12 12  9 11 19 20 23 27 33 33 25
Wind gust              42 43 28                   23       33 34 33 40 46 48 36
Clouds                 SC FW FW FW CL FW CL FW FW FW SC SC SC SC SC SC FW FW FW
PoP 12hr                      5           0           0          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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    59      32    65      36    68      39    74
Temp          41   33 54 53 38   33 60 56 42   37 63 60 45   40 67 64
Dewpt         30   28 29 29 29   28 32 35 34   32 35 35 35   33 36 37
PWind dir          NW     W       S    NW       S    SW      SW    SW
Wind char          BZ    GN      LT    GN      LT    GN      LT    GN
Avg clouds    FW   CL CL FW FW   FW FW FW SC   SC SC FW FW   FW FW FW
PoP 12hr            5     0       0     0       0     0       0     0

$$
SDZ049-182200-
Winner Regional Airport-Tripp SD
43.39N  99.84W Elev. 2032 ft
1011 AM CDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
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                      55          33          65          47          59
Temp                   50 53 49 43 39 36 35 44 59 64 59 55 57 51 48 51 56 58 53
Dewpt                  41 33 31 30 28 28 26 29 28 33 37 38 38 40 41 38 35 32 32
RH                     71 46 50 60 64 72 69 55 30 31 44 53 49 66 77 61 45 37 44
Wind dir               NW NW NW  W  W  W SW SW  S  S  S  S SW NW  W NW NW NW NW
Wind spd               26 26 18 14 12 11 10 11 14 16 12 17 18 21 24 29 33 34 27
Wind gust              40 39                      26    27 28 34 34 42 47 48
Clouds                 B2 SC FW FW FW FW CL CL CL CL FW FW FW SC SC SC FW FW FW
PoP 12hr                     70           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs


Date          Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          37    57      37    65      39    68      44    73
Temp          44 38 53 51   41 38 60 56   45 40 63 60   48 45 68 64
Dewpt         31 29 31 30   29 29 34 36   36 34 37 38   37 36 40 40
PWind dir        NW    NW      SE     W       S    SW      SW    SW
Wind char        BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW CL CL   FW FW FW FW   SC SC SC FW   FW FW FW FW
PoP 12hr          0     0       0     0       0     0       5     5

$$