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Issued by NWS Rapid City, SD

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000
FOUS53 KUNR 211545
PFMUNR

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

SDZ026-212300-
RAPID CITY AIRPORT - PENNINGTON SD
44.04N 103.06W ELEV. 3204 FT
845 AM MST SUN DEC 21 2014

DATE                SUN 12/21/14            MON 12/22/14            TUE 12/23/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      50          32          36          25          34
TEMP                   44 50 42 38 36 35 33 32 36 34 30 27 27 26 26 25 32 32 28
DEWPT                  30 31 30 29 28 27 26 26 26 25 24 23 22 21 21 22 21 20 19
RH                     57 48 62 70 72 72 75 78 67 69 78 85 81 81 81 88 63 61 68
WIND DIR                S  W  W NW NW NW NW NW NW  N NW  N  N NW NW NW NW NW NW
WIND SPD                5  9  9 13 17 25 27 31 34 37 31 32 31 27 27 27 31 31 20
WIND GUST                             35 39 44 48 52 43 44 44 39 41 40 44 47 32
CLOUDS                 B1 B2 OV B2 B2 OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 SC SC
POP 12HR                     40          30          50          50          10
QPF 12HR                   0.02        0.02        0.07        0.11           0
SNOW 12HR                 00-00       00-00           T
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                                  17    19 14 11 11 10 10  9 18 17 14
MIN CHILL                                18    16    12     9     8     8    13


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

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

$$
WYZ054-212300-
GILLETTE-CAMPBELL WY
44.35N 105.54W ELEV. 4365 FT
845 AM MST SUN DEC 21 2014

DATE                SUN 12/21/14            MON 12/22/14            TUE 12/23/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      45          27          31          23          30
TEMP                   44 44 40 36 36 32 30 27 31 29 26 25 28 24 23 23 28 29 24
DEWPT                  31 31 29 29 28 26 24 24 24 24 23 23 23 22 20 20 20 18 17
RH                     60 60 64 75 72 78 78 88 75 81 88 92 81 92 88 88 71 63 74
WIND DIR               SW  W  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD               18 17 18 23 23 25 26 27 31 29 25 21 18 18 20 23 20 20 12
WIND GUST                             36 36 39 43 43 36 32          33
CLOUDS                 B2 B2 B2 B2 B2 B2 OV OV B2 OV OV B2 B2 B2 B1 B1 B1 SC SC
POP 12HR                     50          30          40          30          20
QPF 12HR                   0.04        0.04        0.12        0.11        0.01
SNOW 12HR                 00-00       00-00           2
RAIN                    C  C  C
RAIN SHWRS                       C
SNOW                                C  C  C  C  C  C  C  C  S  S
SNOWSHWRS                        C                                S  S
OBVIS                                    BS BS BS BS
WIND CHILL                            19 16 11 16 13 11 10 15 10  8  8 15 15 12
MIN CHILL                                14    10     9     8     8     6    11


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

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

$$
SDZ001-212300-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
845 AM MST SUN DEC 21 2014

DATE                SUN 12/21/14            MON 12/22/14            TUE 12/23/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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          30          32          24          30
TEMP                   40 44 42 39 37 34 31 31 31 29 27 26 25 25 24 24 29 29 25
DEWPT                  28 31 33 33 30 29 28 27 26 24 23 22 22 22 22 23 22 21 20
RH                     62 60 70 79 75 82 88 85 81 81 85 85 88 88 92 96 75 72 81
WIND DIR               SW SW  W  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               10 13 17 21 25 27 28 28 31 32 28 27 24 25 24 21 26 25 18
WIND GUST                          35 39 40 41 44 47 41 39    35       36 36
CLOUDS                 B2 B2 OV OV B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B1
POP 12HR                     70          60          60          40          10
QPF 12HR                   0.08        0.06        0.16        0.04           0
SNOW 12HR                 00-00           T           2
RAIN                    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                               17 16 16 13 11 10 10  9  9 10 14 15 11
MIN CHILL                                14    14    11     9     8     9    10


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

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

$$
SDZ029-212300-
CUSTER-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
845 AM MST SUN DEC 21 2014

DATE                SUN 12/21/14            MON 12/22/14            TUE 12/23/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      43          26          30          22          29
TEMP                   41 42 38 33 31 29 29 26 30 29 25 23 23 22 22 22 28 29 24
DEWPT                  24 26 26 25 24 23 21 20 19 18 17 16 16 16 16 16 15 15 14
RH                     50 53 62 72 75 78 72 78 63 63 71 74 74 77 77 77 58 55 65
WIND DIR                W  W  W  W  W NW NW NW NW  N NW  N NW NW NW NW NW NW NW
WIND SPD               14 13 13 14 17 20 21 23 19 16 17 18 16 14 14 14 18 16 11
CLOUDS                 B1 B2 OV B2 B2 OV OV OV OV OV OV B2 B2 B1 SC SC SC SC SC
POP 12HR                     20          30          30          30          10
QPF 12HR                   0.03        0.04        0.06        0.05           0
SNOW 12HR                 00-00           T           1
RAIN                    S  S  C
SNOW                          C     C  C  C  C  C  C  C  C  C  C
SNOWSHWRS                        C
WIND CHILL                            16 16 12 17 17 12  9 10  8  9  9 15 17 12
MIN CHILL                          18    14    11    10     7     7     7    11


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

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

$$
SDZ013-212300-
FAITH-MEADE SD
45.02N 102.04W ELEV. 2582 FT
845 AM MST SUN DEC 21 2014

DATE                SUN 12/21/14            MON 12/22/14            TUE 12/23/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      41          31          34          23          32
TEMP                   35 41 38 39 36 35 34 31 34 33 28 27 26 24 24 25 30 31 26
DEWPT                  27 29 31 31 31 30 29 29 28 26 24 22 21 21 22 23 22 22 20
RH                     72 62 76 73 82 82 82 92 78 75 85 81 81 88 92 92 72 69 78
WIND DIR                S SW  W  W  W NW NW NW NW  N NW NW NW NW NW NW NW NW NW
WIND SPD                8  9 11 14 18 21 25 26 27 28 26 27 26 23 25 25 26 26 21
WIND GUST                             32 35 36 39 40 36 39 36    35 36 37 37
CLOUDS                 B1 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1
POP 12HR                     30          60          70          50          10
QPF 12HR                   0.03        0.09        0.16        0.04           0
SNOW 12HR                 00-00       00-00           2
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                                  17    19 13 11 10  9  8 10 16 17 12
MIN CHILL              11                      17    13     9     7     8    10


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

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

$$
SDZ042-212300-
PINE RIDGE-SHANNON SD
43.03N 102.52W ELEV. 3333 FT
845 AM MST SUN DEC 21 2014

DATE                SUN 12/21/14            MON 12/22/14            TUE 12/23/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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          34          23          32
TEMP                   42 46 41 36 34 32 31 31 34 33 30 28 27 25 23 25 30 31 26
DEWPT                  30 32 32 30 28 27 26 27 27 26 25 24 23 22 21 22 23 22 19
RH                     62 58 70 79 78 81 81 85 75 75 81 85 85 88 92 88 75 69 74
WIND DIR               SW SW  W  W  W  W  W  W NW NW NW  N  N  N NW NW NW  N NW
WIND SPD               13 13 10 11 12 14 16 18 21 20 18 19 18 16 16 18 19 20 14
CLOUDS                 B1 B2 OV B2 B2 B2 OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 SC
POP 12HR                     50          30          60          60          20
QPF 12HR                   0.04        0.04        0.10        0.23        0.03
SNOW 12HR                 00-00           T           1
RAIN                       C  C
SNOW                                C  C  C  C  L  L  L  L  C  C
SNOWSHWRS                        S                                S  S  S  S
WIND CHILL                                  19       18 15 14 12 10 11 18 19 14
MIN CHILL                                      19    17    12    10     9    13


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

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

$$
SDZ032-212300-
PHILIP-HAAKON SD
44.05N 101.60W ELEV. 2207 FT
845 AM MST SUN DEC 21 2014

DATE                SUN 12/21/14            MON 12/22/14            TUE 12/23/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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          32          36          25          34
TEMP                   43 47 41 38 36 35 33 33 36 35 31 28 27 26 25 26 32 33 28
DEWPT                  29 31 31 31 31 31 30 30 29 28 26 24 23 22 23 24 24 23 22
RH                     57 53 67 76 82 85 89 89 75 75 81 85 85 85 92 92 72 66 78
WIND DIR               SW SW  W  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD                9  9  9 10 16 18 21 23 28 28 25 24 27 24 23 20 26 25 19
WIND GUST                                      40 40 35 35 39          36 35
CLOUDS                 B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1
POP 12HR                     20          50          70          60          20
QPF 12HR                   0.01        0.08        0.16        0.11        0.02
SNOW 12HR                 00-00       00-00           1
RAIN                       S  C
RAIN SHWRS                       C
SNOW                                C  C  C  C  L  L  L  L  C  C
SNOWSHWRS                        C                                S  S  S  S
OBVIS                                    BS BS BS BS BS BS BS BS
WIND CHILL                                           17 14 11 11 10 12 18    15
MIN CHILL               5                19    19    16    10     8     9    14


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

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

$$
SDZ049-212300-
WINNER-TRIPP SD
43.39N  99.84W ELEV. 2032 FT
945 AM CST SUN DEC 21 2014

DATE             SUN 12/21/14            MON 12/22/14            TUE 12/23/14
CST 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                      45          33          35          26          31
TEMP                   42 45 41 39 39 38 37 34 35 33 31 30 30 28 28 26 28 31 29
DEWPT                  29 31 32 33 33 33 32 32 31 29 27 26 25 24 23 24 23 22 21
RH                     60 58 70 79 79 82 82 92 85 85 85 85 81 85 81 92 81 69 72
WIND DIR                S  S  S SW  W  W  W  W NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               11 12 11 10 13 14 17 20 23 24 24 25 25 24 28 24 27 27 21
WIND GUST                                   31          35 35    40    40 37 32
CLOUDS                 SC B1 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B2 OV OV OV B2 B2
POP 12HR                      5          50          70          60          30
QPF 12HR                      0        0.10        0.20        0.19        0.05
SNOW 12HR                 00-00       00-00           1
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
MIN CHILL                                            16    15    12    11    13


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

$$


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