Point Forecast Matrices
Issued by NWS Rapid City, SD

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000
FOUS53 KUNR 211000
PFMUNR

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
300 AM MST SUN DEC 21 2014

SDZ026-221100-
RAPID CITY AIRPORT - PENNINGTON SD
44.04N 103.06W ELEV. 3204 FT
300 AM MST SUN DEC 21 2014

DATE          SAT 12/20/14      SUN 12/21/14            MON 12/22/14         TUE
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      24          50          32          36          25
TEMP                         25 29 44 50 42 38 36 35 33 32 36 34 30 27 27 26 26
DEWPT                        21 26 30 31 30 29 28 27 26 26 26 25 24 23 22 21 21
RH                           84 88 57 48 62 70 72 72 75 78 67 69 78 85 81 81 81
WIND DIR                     SW SW  S  W  W NW NW NW NW NW NW  N NW  N  N NW NW
WIND SPD                      4  3  5  9  9 13 17 25 27 31 34 37 31 32 31 27 27
WIND GUST                                         35 39 44 48 52 43 44 44 39 41
CLOUDS                       SC SC B1 B2 OV B2 B2 OV OV OV OV OV OV B2 B2 B2 B1
POP 12HR                      0          40          30          50          50
QPF 12HR                      0        0.02        0.02        0.07        0.11
SNOW 12HR                 00-00       00-00       00-00
RAIN                                S  C  C
RAIN SHWRS                                   C
SNOW                                            C  C  C  C  C  C  C  C  C  C
SNOWSHWRS                                    C
OBVIS                                                BS BS BS BS BS BS BS BS
WIND CHILL                   19                         17    19 14 11 11 10 10
MIN CHILL                    19    19                18    16    12     9     8


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          34      19    42      22    28      16    26      11    30
TEMP          32 28 22   24 41 35 27   22 28 21 17   16 25 15 15   13 29 23
DEWPT         21 19 17   16 22 23 21   20 23 19 15   13 16 12 11   10 15 13
PWIND DIR        NW      NW     W      NW     N       N    NW       W     W
WIND CHAR        WY      GN    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC   SC SC SC B1   B1 B2 OV B2   B2 B1 B1 SC   SC SC SC
POP 12HR         10       0     5      20    40      20     5       5     5
SNOW                               S    S  C  C  S    S

$$
WYZ054-221100-
GILLETTE-CAMPBELL WY
44.35N 105.54W ELEV. 4365 FT
300 AM MST SUN DEC 21 2014

DATE          SAT 12/20/14      SUN 12/21/14            MON 12/22/14         TUE
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      26          45          27          31          23
TEMP                         29 34 44 44 40 36 36 32 30 27 31 29 26 25 28 24 23
DEWPT                        22 28 31 31 29 29 28 26 24 24 24 24 23 23 23 22 20
RH                           75 78 60 60 64 75 72 78 78 88 75 81 88 92 81 92 88
WIND DIR                     SW SW SW  W  W  W NW NW NW NW NW NW NW NW NW NW NW
WIND SPD                     17 17 18 17 18 23 23 25 26 27 31 29 25 21 18 18 20
WIND GUST                                         36 36 39 43 43 36 32
CLOUDS                       B1 B1 B2 B2 B2 B2 B2 B2 OV OV B2 OV OV B2 B2 B2 B1
POP 12HR                      0          50          30          40          30
QPF 12HR                      0        0.04        0.04        0.12        0.11
SNOW 12HR                 00-00       00-00       00-00
RAIN                             S  C  C  C
RAIN SHWRS                                   C
SNOW                                            C  C  C  C  C  C  C  C  S  S
SNOWSHWRS                                    C                                S
OBVIS                                                BS BS BS BS
WIND CHILL                   17                   19 16 11 16 13 11 10 15 10  8
MIN CHILL                    16    17                14    10     9     8     8


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          30      16    36      22    24      11    22       7    24
TEMP          28 24 20   23 35 32 30   24 23 17 14   11 21 14  8   12 24 23
DEWPT         20 17 13   14 21 22 23   22 20 16 13   10 12  8  5    6 12 13
PWIND DIR        NW      SW    SW      SW     N      NW     W      SW    SW
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC   SC B1 B1 B1   B2 OV OV OV   B2 B2 B1 SC   SC SC B1
POP 12HR         20      10    10      30    50      30    10       5     5
SNOW                               C    C  C  C  C    C
SNOWSHWRS      S

$$
SDZ001-221100-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
300 AM MST SUN DEC 21 2014

DATE          SAT 12/20/14      SUN 12/21/14            MON 12/22/14         TUE
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      24          44          30          32          24
TEMP                         24 26 40 44 42 39 37 34 31 31 31 29 27 26 25 25 24
DEWPT                        22 25 28 31 33 33 30 29 28 27 26 24 23 22 22 22 22
RH                           92 96 62 60 70 79 75 82 88 85 81 81 85 85 88 88 92
WIND DIR                      S  S SW SW  W  W  W NW NW NW NW NW NW NW NW NW NW
WIND SPD                      6  5 10 13 17 21 25 27 28 28 31 32 28 27 24 25 24
WIND GUST                                      35 39 40 41 44 47 41 39    35
CLOUDS                       SC B1 B2 B2 OV OV B2 OV OV OV OV OV OV B2 B2 B2 B2
POP 12HR                      0          70          60          60          40
QPF 12HR                      0        0.08        0.06        0.16        0.04
SNOW 12HR                 00-00       00-00           T
RAIN                             S  L  L  C
RAIN SHWRS                                   L
SNOW                                            C  C  L  L  L  L  C  C  C  C
SNOWSHWRS                                    L
OBVIS                                                BS BS BS BS BS BS BS BS
WIND CHILL                   16 19                   17 16 16 13 11 10 10  9  9
MIN CHILL                    15    16                14    14    11     9     8


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          30      18    37      22    25      13    21       9    24
TEMP          29 25 20   21 36 32 25   22 25 20 16   13 20 17 13   10 24 19
DEWPT         22 20 19   18 24 24 22   20 20 16 14   12 14 12 11    9 13 11
PWIND DIR        NW       W     W      NW     N      NW    NW       W     W
WIND CHAR        WY      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1 B1   B1 B1 B1 B1   B2 OV OV OV   B2 B2 B2 B1   SC SC B1
POP 12HR         10       5     5      20    30      20     5       5     5
SNOW                               S    S  C  C  S    S

$$
SDZ029-221100-
CUSTER-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
300 AM MST SUN DEC 21 2014

DATE          SAT 12/20/14      SUN 12/21/14            MON 12/22/14         TUE
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      26          43          26          30          22
TEMP                         26 30 41 42 38 33 31 29 29 26 30 29 25 23 23 22 22
DEWPT                        19 22 24 26 26 25 24 23 21 20 19 18 17 16 16 16 16
RH                           74 72 50 53 62 72 75 78 72 78 63 63 71 74 74 77 77
WIND DIR                      W  W  W  W  W  W  W NW NW NW NW  N NW  N NW NW NW
WIND SPD                      8  9 14 13 13 14 17 20 21 23 19 16 17 18 16 14 14
CLOUDS                       SC B1 B1 B2 OV B2 B2 OV OV OV OV OV OV B2 B2 B1 SC
POP 12HR                      0          20          30          30          30
QPF 12HR                      0        0.03        0.04        0.06        0.05
SNOW 12HR                 00-00       00-00           T
RAIN                                S  S  C
SNOW                                      C     C  C  C  C  C  C  C  C  C  C
SNOWSHWRS                                    C
WIND CHILL                   18                   16 16 12 17 17 12  9 10  8  9
MIN CHILL                    18    18          18    14    11    10     7     7


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          29      17    37      22    27      13    23       8    27
TEMP          28 24 20   23 35 32 24   23 26 20 15   13 21 17 11   11 26 22
DEWPT         15 14 12   11 16 18 18   18 18 14 11    7  8  8  6    4  6  9
PWIND DIR        NW      NW     W      NW     N      NW    NW       W     W
WIND CHAR        BZ      LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    SC SC SC   SC SC SC SC   B1 B2 OV B2   B2 B1 B1 SC   SC SC SC
POP 12HR         10       5     5      20    40      30    10       5     5
SNOW                               S    S  C  C  C    C

$$
SDZ013-221100-
FAITH-MEADE SD
45.02N 102.04W ELEV. 2582 FT
300 AM MST SUN DEC 21 2014

DATE          SAT 12/20/14      SUN 12/21/14            MON 12/22/14         TUE
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      23          41          31          34          23
TEMP                         25 24 35 41 38 39 36 35 34 31 34 33 28 27 26 24 24
DEWPT                        22 23 27 29 31 31 31 30 29 29 28 26 24 22 21 21 22
RH                           88 96 72 62 76 73 82 82 82 92 78 75 85 81 81 88 92
WIND DIR                      S  S  S SW  W  W  W NW NW NW NW  N NW NW NW NW NW
WIND SPD                      8  8  8  9 11 14 18 21 25 26 27 28 26 27 26 23 25
WIND GUST                                         32 35 36 39 40 36 39 36    35
CLOUDS                       SC SC B1 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2
POP 12HR                      0          30          60          70          50
QPF 12HR                      0        0.03        0.09        0.16        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN                                   C  C
RAIN SHWRS                                   L
SNOW                                            C  C  L  L  L  L  C  C  C  C
SNOWSHWRS                                    L
OBVIS                                                BS BS BS BS BS BS BS BS
WIND CHILL                   16 15                      17    19 13 11 10  9  8
MIN CHILL                    15    13                      17    13     9     7


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          32      19    38      21    27      14    21      10    26
TEMP          30 26 22   22 37 34 24   22 27 21 16   14 20 16 14   11 25 20
DEWPT         22 20 18   18 22 23 20   19 21 18 14   11 14 11 12    9 15 13
PWIND DIR        NW      NW     W      NW     N      NW    NW       W     W
WIND CHAR        WY      BZ    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B1   B1 B1 SC B1   B1 OV OV OV   B2 B2 B1 B1   SC SC B1
POP 12HR         10       5     0      10    30      20     5       5     5
SNOW                                       C  C  S    S

$$
SDZ042-221100-
PINE RIDGE-SHANNON SD
43.03N 102.52W ELEV. 3333 FT
300 AM MST SUN DEC 21 2014

DATE          SAT 12/20/14      SUN 12/21/14            MON 12/22/14         TUE
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      20          47          31          34          23
TEMP                         20 24 42 46 41 36 34 32 31 31 34 33 30 28 27 25 23
DEWPT                        18 22 30 32 32 30 28 27 26 27 27 26 25 24 23 22 21
RH                           92 92 62 58 70 79 78 81 81 85 75 75 81 85 85 88 92
WIND DIR                     SW SW SW SW  W  W  W  W  W  W NW NW NW  N  N  N NW
WIND SPD                      9  9 13 13 10 11 12 14 16 18 21 20 18 19 18 16 16
CLOUDS                       SC SC B1 B2 OV B2 B2 B2 OV OV OV OV OV OV B2 B2 B1
POP 12HR                      0          50          30          60          60
QPF 12HR                      0        0.04        0.04        0.17        0.23
SNOW 12HR                 00-00       00-00           T
RAIN                                   C  C
SNOW                                            C  C  C  C  L  L  L  L  C  C
SNOWSHWRS                                    S                                S
WIND CHILL                    9 14                      19       18 15 14 12 10
MIN CHILL                     9     9                      19    17    12    10


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          32      15    37      19    27      12    24       7    28
TEMP          30 26 17   18 36 32 24   19 27 23 15   12 23 19 12    8 27 25
DEWPT         23 19 15   14 21 23 20   19 24 20 13   11 16 13 10    7 12 13
PWIND DIR        NW       W     W      SW     N       N     W       W     W
WIND CHAR        BZ      GN    LT      LT    GN      GN    GN      LT    GN
AVG CLOUDS    B1 B1 SC   SC SC SC B1   B1 B2 OV OV   B2 B2 B1 SC   SC SC SC
POP 12HR         20       5     0       5    40      30    10       5     5
SNOW                                       C  C  C    C
SNOWSHWRS      S  S

$$
SDZ032-221100-
PHILIP-HAAKON SD
44.05N 101.60W ELEV. 2207 FT
300 AM MST SUN DEC 21 2014

DATE          SAT 12/20/14      SUN 12/21/14            MON 12/22/14         TUE
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      22          47          32          36          25
TEMP                         23 24 43 47 41 38 36 35 33 33 36 35 31 28 27 26 25
DEWPT                        21 22 29 31 31 31 31 31 30 30 29 28 26 24 23 22 23
RH                           92 92 57 53 67 76 82 85 89 89 75 75 81 85 85 85 92
WIND DIR                     SW SW SW SW  W  W  W NW NW NW NW NW NW NW NW NW NW
WIND SPD                      5  5  9  9  9 10 16 18 21 23 28 28 25 24 27 24 23
WIND GUST                                                  40 40 35 35 39
CLOUDS                       SC SC B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV B2 B2
POP 12HR                      0          20          50          70          60
QPF 12HR                      0        0.01        0.08        0.16        0.11
SNOW 12HR                 00-00       00-00       00-00
RAIN                                   S  C
RAIN SHWRS                                   C
SNOW                                            C  C  C  C  L  L  L  L  C  C
SNOWSHWRS                                    C                                S
OBVIS                                                BS BS BS BS BS BS BS BS
WIND CHILL                   16 17                               17 14 11 11 10
MIN CHILL                    15    13                19    19    16    10     8


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          34      18    41      20    29      14    25       9    30
TEMP          32 28 19   19 39 36 24   21 29 23 17   14 24 17 13   10 29 26
DEWPT         24 22 18   17 23 23 20   19 22 19 14   13 16 12 11    9 15 14
PWIND DIR        NW      NW     W      NW     N      NW    NW       W     W
WIND CHAR        WY      GN    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B1   B1 B1 SC SC   B1 B2 OV OV   B2 B2 B1 B1   SC SC SC
POP 12HR         20      10     0       5    40      30    10       5     5
SNOW                                       C  C  C    C
SNOWSHWRS      S  S

$$
SDZ049-221100-
WINNER-TRIPP SD
43.39N  99.84W ELEV. 2032 FT
400 AM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            WED
CST 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                      33          35          26          31          20
TEMP          45 41 39 39 38 37 34 35 33 31 30 30 28 28 26 28 31 29 26 25 23 20
DEWPT         31 32 33 33 33 32 32 31 29 27 26 25 24 23 24 23 22 21 20 19 17 17
RH            58 70 79 79 82 82 92 85 85 85 85 81 85 81 92 81 69 72 78 78 77 88
WIND DIR       S  S SW  W  W  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      12 11 10 13 14 17 20 23 24 24 25 25 24 28 24 27 27 21 20 14 16 12
WIND GUST                       31          35 35    40    40 37 32
CLOUDS        B1 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B2 OV OV OV B2 B2 B1 B1 B1 B2
POP 12HR                     50          70          60          30          10
QPF 12HR                   0.10        0.21        0.19        0.05           0
SNOW 12HR                 00-00           1           3
RAIN              C
RAIN SHWRS           C
SNOW                    C  C  C  C  L  L  L  L  C  C
SNOWSHWRS            C                                C  C  S  S
OBVIS                              BS BS BS BS BS BS
WIND CHILL                               18 16 16 14 13 11 13 17 15 12 13 10  7
MIN CHILL                                16    15    12    11    13    12     7


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
CST 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          39      22    30      16    25      11    28      13    22
TEMP          36 37 28   22 30 24 20   16 23 16 16   12 28 22 19   13 22  9
DEWPT         21 22 21   19 23 21 17   13 15 12 11   11 14 13 12    9 14  6
PWIND DIR         W      NW     N      NW    NW       W     W       W    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC   B1 B2 OV OV   OV B2 B2 B1   SC SC SC SC   B1 B1 B1
POP 12HR          5       5    40      30    10       5     5       5     0
SNOW                         C  C  C    C

$$



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