Point Forecast Matrices
Issued by NWS Riverton, WY

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000
FOUS55 KRIW 210938
PFMRIW

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RIVERTON WY
238 AM MST SUN DEC 21 2014

WYZ020-221100-
CASPER-NATRONA WY
42.91N 106.46W ELEV. 5530 FT
238 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                      29          44          25          32          14
TEMP                         34 34 38 44 34 27 27 26 25 25 29 32 23 16 18 16 15
DEWPT                        23 22 27 31 26 23 20 21 21 20 20 20 15 11 11 10 10
RH                           64 61 64 60 72 85 74 81 84 81 69 61 71 80 73 77 80
WIND DIR                      W SW  W  W  W  W  W  W  W  W NW  N  N NW NW NW  W
WIND SPD                     28 24 26 32 25 23 19 17 14 14 17 17 17 13 13 13 11
WIND GUST                    40 33 36 44 35 32 27 24       24 24
CLOUDS                       BK BK BK OV BK BK BK BK SC SC BK BK OV OV BK BK SC
POP 12HR                      0          10          40          40          50
QPF 12HR                      0           0        0.05        0.04        0.03
SNOW 12HR                 00-00       00-00           T           1           T
RAIN SHWRS                                C
SNOW                                         C     C  C  C  C  C  C  C  S  S
SNOWSHWRS                                       C
WIND CHILL                   21 22 26    21 13 14 13 13 13 17 21  9  2  4  2  2
MIN CHILL                    20    22    21    10    13    13     9    -1     2


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      17    37      23    27       8    18       4    26
TEMP          24 23 21   18 29 30 24   23 25 17 10    9 14 11  9    5 18 21
DEWPT         15 15 12   11 16 19 17   17 16 11  5    5  6  3  1   -1  6 10
PWIND DIR         W       W    SW      SW     W       N     W      SW    SW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    SC SC SC   SC SC SC BK   BK BK OV OV   BK SC SC FW   FW FW SC
POP 12HR          5       5     5      50    60      40    20       0     0
SNOW                               S    C  C  C  C    S  S

$$

WYZ017-221100-
RIVERTON-FREMONT WY
43.06N 108.46W ELEV. 5525 FT
238 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                      13          47          24          32          13
TEMP                         23 21 36 44 40 36 31 28 24 24 30 31 26 23 19 16 13
DEWPT                        12 11 28 27 29 25 22 21 19 18 19 16 16 13 10 10  8
RH                           62 65 72 51 64 64 69 75 81 77 63 53 65 65 67 77 80
WIND DIR                      N  S  W  W  W  W NW  W  W NW NW  N  N NW NW  W  W
WIND SPD                      0  3 10 21 23 40 29 32 24 17 16 11 17 13 12 10  9
WIND GUST                             31 32 56 41 44 33 24 23
CLOUDS                       SC BK BK SC BK BK BK BK BK BK SC SC BK BK BK BK SC
POP 12HR                      5           5          20          20          20
QPF 12HR                      0           0        0.02        0.02        0.02
SNOW 12HR                 00-00       00-00           T           T           T
RAIN SHWRS                                S
SNOW                                         S     S  S  S  S  S  S  S  S  S
SNOWSHWRS                                       S
WIND CHILL                                  21 16 12  8 10 19    13 11  6  4  1
MIN CHILL                    11    15    30    15     8     8    13     6     1
HIGH WIND                                    A  A  A  A  A


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          28      15    34      20    25       6    18       1    23
TEMP          23 24 19   15 28 30 24   20 23 19 12    6 14 13  6    1 16 19
DEWPT         14 15 11   11 18 18 15   15 15 12  6    4  7  3 -2   -4  6  8
PWIND DIR         W      SW    SW      SW    NW      NW    SW      SW    SW
WIND CHAR        LT      LT    LT      GN    GN      LT    LT      LT    LT
AVG CLOUDS    SC SC FW   FW FW SC BK   BK BK OV OV   BK SC SC FW   FW FW SC
POP 12HR          0       0     5      50    70      40    10       0     0
SNOW                               S    C  L  L  C    S

$$

WYZ018-221100-
LANDER-FREMONT WY
42.82N 108.73W ELEV. 5586 FT
238 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                      16          49          22          31          10
TEMP                         25 22 34 49 42 34 27 25 22 22 27 31 26 19 14 12 10
DEWPT                        14 12 25 30 27 22 19 18 16 14 16 13 11  8  5  5  4
RH                           62 65 69 48 55 61 71 74 77 71 63 47 52 61 67 73 76
WIND DIR                      N NW  W  W  W  W  W  W NW  W NW NW NW NW  W  W  W
WIND SPD                      3 12 29 28 21 17 12 10  9 12 16 14 10 10  8  5  6
WIND GUST                          41 40 31 24             23
CLOUDS                       BK SC SC SC BK BK BK BK BK BK SC SC BK BK SC SC FW
POP 12HR                      5          10          20          20          10
QPF 12HR                      0           0        0.03        0.02           0
SNOW 12HR                 00-00       00-00           T           T       00-00
RAIN SHWRS                                S
SNOW                                         S     S  S  S  S  S
SNOWSHWRS                                       S
WIND CHILL                       9 20       23 16       10 15 20     7  3    -1
MIN CHILL                    19     5    30    16    12    10    16     2    -1


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    36      23    26       7    18       1    23
TEMP          20 26 19   17 27 33 26   23 25 21 11    7 13 14  4    1 13 20
DEWPT         10 13 11   11 17 19 18   18 16 11  6    4  5  2 -3   -4  3  8
PWIND DIR         W       W     W      SW    NW       W    SW      SW    SW
WIND CHAR        LT      LT    LT      GN    GN      LT    LT      LT    LT
AVG CLOUDS    FW SC SC   FW FW SC BK   BK BK OV OV   BK SC SC SC   FW FW SC
POP 12HR          0       5     5      50    70      40    10       5     0
SNOW                               S    C  L  L  C    S

$$

WYZ028-221100-
ROCK SPRINGS-SWEETWATER WY
41.61N 109.07W ELEV. 6760 FT
238 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                      27          41          27          32          11
TEMP                         31 30 35 41 39 34 31 29 29 27 30 32 29 22 17 14 14
DEWPT                        25 25 33 33 32 30 28 26 25 24 25 20 18 15 12  9  9
RH                           78 81 92 73 76 85 88 88 85 88 81 61 63 74 80 80 80
WIND DIR                      W  W  W  W  W  W  W  W  W  W NW NW NW NW  W  W  W
WIND SPD                     29 35 36 41 40 36 34 29 25 18 25 24 23 21 17 12 12
WIND GUST                    41 49 51 57 56 51 48 41 35 25 35 33 29 28
CLOUDS                       BK OV OV OV OV OV OV OV BK BK BK BK OV OV SC SC FW
POP 12HR                     30          50          40          30          10
QPF 12HR                      0        0.04        0.05        0.05           0
SNOW 12HR                 00-00           T           T           1       00-00
RAIN                                C  C  C     C
SNOW                          C  C  C        C  C  C  S  S  S  S
OBVIS                                                      BS BS
WIND CHILL                   16 13 20 28 26 19 15 14 15 14 16 19 15  6  1  0  0
MIN CHILL                    16    12    23    15    13    12    15     1    -1
HIGH WIND                     W  W  W  W  W  W  W


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      20    36      24    28       8    18       7    20
TEMP          22 28 23   21 30 34 28   26 26 25 14   11 14 16 10    8 15 19
DEWPT         17 19 18   16 23 22 22   20 21 16 10    7 10  7  6    3  9  8
PWIND DIR         W       W     W      SW     W      NW     W       W     W
WIND CHAR        GN      BZ    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    FW SC SC   SC SC SC BK   BK BK BK OV   OV SC SC SC   FW SC SC
POP 12HR          0       5     5      40    50      30     5       5     0
SNOW                               S    C  C  C  C    S

$$

WYZ026-221100-
BIG PINEY-SUBLETTE WY
42.58N 110.11W ELEV. 6990 FT
238 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                      19          42          21          32           4
TEMP                         23 24 33 42 37 28 25 25 25 21 28 32 26 14  9  9  9
DEWPT                        19 17 28 31 29 25 22 22 22 19 21 17 15  8  5  5  5
RH                           84 74 82 65 72 88 88 88 88 92 75 53 62 76 83 83 83
WIND DIR                      W  W  W  W NW NW NW NW NW  N NW  N  N NW  N NW NW
WIND SPD                     20 27 31 34 23 24 20 17 16 17 20 20 14 16 11 11 10
WIND GUST                    28 39 43 48 32 33 28 24 23 24 28 28
CLOUDS                       OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC SC
POP 12HR                     40          80          80          50          20
QPF 12HR                      0        0.10        0.09        0.03        0.01
SNOW 12HR                 00-00           1           1           T           T
RAIN                                   L  L
SNOW                          L  L  L     L  L  L  C  C  C  S  S  S  S
OBVIS                           BS BS BS                   BS BS
WIND CHILL                    8  7 19 30 26 14 11 12 12  7 15 20 14 -2 -6 -6 -5
MIN CHILL                     8     7    24    11    11     7    14    -7    -6


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      15    33      18    25       2    20      -6    20
TEMP          19 26 18   18 26 30 21   21 22 20  6    6 13 14 -1   -1 10 16
DEWPT         12 15 13   13 18 19 17   17 16 11  3    3  7  5 -4   -4  4  8
PWIND DIR        NW      NW    NW      SW     W      NW    NW      NW    NW
WIND CHAR        GN      GN    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC OV   OV BK BK OV   BK SC SC SC   SC SC SC
POP 12HR          5      20    20      60    50      40    20       5     0
SNOW                 S    S     S  C    C  C  C  C    S  S

$$

WYZ025-221100-
PINEDALE-SUBLETTE WY
42.80N 109.81W ELEV. 7086 FT
238 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          38          19          28          -4
TEMP                         23 23 30 37 31 21 22 22 21 19 24 28 16  0  1  2  0
DEWPT                        21 20 28 32 28 21 20 21 20 18 20 19 11 -2 -2 -1 -2
RH                           92 88 92 82 88100 92 96 96 96 84 68 80 91 87 87 91
WIND DIR                     SE NW  W  W  W  W NW NW NW  W NW NW NW NW NW NW NW
WIND SPD                      2  5 33 34 20 23 19 18 18 18 20 19 16 14 10  9 10
WIND GUST                          47 48 28 32 27 25 25 25 28 27
CLOUDS                       OV OV OV OV OV OV OV OV OV OV BK BK SC SC SC SC SC
POP 12HR                     80         100          80          60          10
QPF 12HR                   0.03        0.38        0.17        0.02           0
SNOW 12HR                     T           4           2           T       00-00
SNOW                          D  D  D  D  D  L  L  L  C  C  S  S
OBVIS                              BS BS             BS BS
WIND CHILL                         14 24 18  5  7  7  6  4  9 15  1-19-15-13-16
MIN CHILL                    23     9    18     5     6     4     1   -21   -16
WINTER STORM                  W  W  W  W  W  W  W  W  W  W


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          24      11    32      17    26       0    17      -7    18
TEMP          12 19 13   13 23 26 19   19 22 16  4    3 10  8 -3   -4  7 12
DEWPT          6 14 11   11 18 22 18   18 18 12  2    2  5  4 -5   -5  2  7
PWIND DIR        NW      NW    NW      SW     W      NW    NW      NW    NW
WIND CHAR        GN      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC OV   OV BK BK OV   BK BK BK SC   SC SC SC
POP 12HR          5      20    20      60    60      40    20       5     0
SNOW                 S    S     S  C    C  C  C  C    S  S

$$

WYZ013-221100-
JACKSON-TETON WY
43.60N 110.73W ELEV. 6451 FT
238 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                      28          36          22          28           0
TEMP                         31 30 32 35 31 24 22 22 22 23 25 28 18  4  0  1  1
DEWPT                        27 26 29 30 28 22 21 21 21 20 21 18 13  2 -1 -1  0
RH                           85 85 88 82 88 92 96 96 96 88 84 66 80 91 95 91 95
WIND DIR                     SW SW SW  W SW SW SW SW  W  W SW NW NW NW NW NW  W
WIND SPD                     23 20 23 25 27 27 20 17 11 12 13 14 12 10  5  5  5
WIND GUST                    32 28 32 35 39 39 28 24
CLOUDS                       OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK
POP 12HR                     90         100          80          60          20
QPF 12HR                   0.11        0.64        0.17        0.06        0.01
SNOW 12HR                     1           6           2           1           T
SNOW                          D  D  D  D  D  L  L  L  C  C  C  C  S  S
OBVIS                              BS
WIND CHILL                   18 17 19 23 17  7  7  8 10 11 13 16  5-11-12-10-10
MIN CHILL                    17    17    17     5     7    11     5   -15   -12
WINTER STORM                  W  W  W  W  W  W  W  W  W


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          23      13    31      22    25       6    16       4    22
TEMP          10 19 13   14 21 28 22   22 23 18  6    7 10 12  4    5 12 17
DEWPT          7 16 12   13 18 24 21   21 20 15  5    6  7  8  3    4  9 13
PWIND DIR         W       W    SW      SW     W      NW     W      SW     S
WIND CHAR        LT      LT    LT      GN    GN      LT    LT      LT    LT
AVG CLOUDS    BK SC BK   BK BK BK OV   OV OV OV OV   OV SC SC SC   SC BK BK
POP 12HR          5      20    30      70    50      40    20      10    10
SNOW                 S    S  C  S  L    C  C  C  C    S  S

$$

WYZ001-221100-
LAKE YELLOWSTONE-TETON WY
44.55N 110.42W ELEV. 7835 FT
238 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          32          18          24           1
TEMP                         27 26 29 31 25 23 21 19 18 18 22 22 13  9  5  3  1
DEWPT                        21 22 26 26 22 20 17 16 15 16 18 16 10  6  2  0 -1
RH                           78 85 88 81 88 88 84 88 88 92 84 77 87 87 87 87 91
WIND DIR                     SW SW SW  W  W NW  W  W  W  W NW NW NW  N NW NW SW
WIND SPD                     21 23 26 24 23 21 18 17 16 14 14 14  9  5  4  3  3
WIND GUST                    31 32 36 33 32 31 25 24 23
CLOUDS                       OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK BK BK
POP 12HR                     80         100          90          60          30
QPF 12HR                   0.06        0.36        0.15        0.06        0.01
SNOW 12HR                     1           4           2           1           T
SNOW                          D  D  D  D  D  D  L  L  L  L  C  C  S  S        S
OBVIS                           BS    BS BS    BS
WIND CHILL                   13 11 14 18 10  8  6  4  3  4  9  9  1
MIN CHILL                    13     9    10     6     3     3     1    -4    -7
WINTER STORM                  W  W  W  W  W  W  W  W  W


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          19      13    27      18    20       2    13      -5    17
TEMP          14 16 14   13 23 23 20   18 19 12  5    2 10  5 -2   -5 11 16
DEWPT         10 13 11   11 19 19 17   16 16  8  2   -1  6  1 -5   -8  7 12
PWIND DIR         W      SW    SW      SW    NW      NW     W      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    BK SC BK   BK BK BK OV   OV OV OV OV   BK BK BK SC   SC BK BK
POP 12HR         20      30    40      60    60      40    20      20    20
SNOW           S  S  S    S  C  C  L    L  C  C  C    S  S     S       S  S

$$

WYZ003-221100-
CODY-PARK WY
44.52N 109.02W ELEV. 5102 FT
238 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                      28          46          26          34          13
TEMP                         37 34 43 46 32 26 27 28 28 27 33 34 20 13 17 17 18
DEWPT                        20 20 28 32 25 23 22 20 16 17 18 20 13 11 13 11  9
RH                           50 56 55 58 75 88 81 71 60 65 53 56 74 91 84 77 67
WIND DIR                      W  W  W  W  W  W  W  W  W  W NW NW NW NW  W  W  W
WIND SPD                     28 28 35 29 21 26 24 17 12 10 10  9 11 16 11 11 10
WIND GUST                    40 40 49 41 31 36 33 24
CLOUDS                       BK BK BK BK OV OV BK BK BK BK BK BK SC SC BK BK SC
POP 12HR                      5          10          40          50          20
QPF 12HR                      0           0        0.05        0.02        0.02
SNOW 12HR                 00-00       00-00           T           T           T
RAIN SHWRS                                C
SNOW                                         C     C  C  C  C  C  S  S  S  S
SNOWSHWRS                                 C     S
WIND CHILL                   25 21       19 10 12 16 17           8 -3  4  4  6
MIN CHILL                    24    17    19    10    14    17     8    -3     3
HIGH WIND                     W  W


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      23    38      23    24       7    18       8    28
TEMP          30 26 26   27 35 28 23   23 24 12  9   10 16 11 12   13 25 21
DEWPT         18 19 19   14 19 22 20   16 14  8  6    0  3  5  7    2 10 15
PWIND DIR         W      SW    SW       W    NW      NW    SW      SW    SW
WIND CHAR        GN      GN    LT      GN    GN      LT    LT      GN    GN
AVG CLOUDS    SC SC SC   SC SC BK OV   OV OV OV OV   BK SC SC SC   SC SC SC
POP 12HR          5      10    20      40    50      30    10       5     0
RAIN                            S
SNOW                            S  C    C  C  C  C

$$

WYZ004-221100-
GREYBULL-BIG HORN WY
44.52N 108.08W ELEV. 3939 FT
238 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                      12          36          16          33           6
TEMP                         18 16 25 35 30 25 23 19 18 16 25 32 25 18 15 10  9
DEWPT                        11  9 20 27 26 22 21 18 16 13 21 24 20 14 13  9  6
RH                           73 73 81 72 85 88 92 96 92 88 84 72 81 84 92 96 87
WIND DIR                      E SE  S  S  N NW NW NW  N NW NW NW NW NW NW NW NW
WIND SPD                     19  8  8  6 16 18 13 11  4  6 10 14 23 24 14 10  8
WIND GUST                    27          23 25                   29 31
CLOUDS                       BK OV OV OV OV OV BK BK BK BK SC SC BK BK BK BK SC
POP 12HR                      5          10          30          30          20
QPF 12HR                      0           0        0.06        0.07        0.01
SNOW 12HR                 00-00       00-00           1           1           T
SNOW                                         C     C  C  C  C  C  S  S
SNOWSHWRS                                 C     C
OBVIS                                                            BS BS
WIND CHILL                    2  5       19 11 11  7             10  0  0 -4 -3
MIN CHILL                     2     5    19     9     7     6    10    -2    -5


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          23       9    29      21    23       5    16      -1    18
TEMP          15 19 14   10 20 27 24   22 22 18 11    7 11 11  5    1  9 14
DEWPT         10 14 11    7 14 21 21   19 17 13  9    4  6  6  2   -2  3  8
PWIND DIR         W      SE    SE      NE     N       N     S      SE     S
WIND CHAR        LT      LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC OV   OV OV OV OV   BK SC SC SC   SC SC SC
POP 12HR          5       5    20      40    40      30     5       5     0
SNOW                            S  C    C  C  C  S

$$

WYZ006-221100-
WORLAND-WASHAKIE WY
43.97N 107.95W ELEV. 4227 FT
238 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                       9          39          17          29           9
TEMP                         18 13 24 38 32 26 25 20 19 17 23 29 22 17 16 12 11
DEWPT                         9  8 21 30 26 21 21 16 16 14 19 21 17 12 11  7  7
RH                           67 80 88 73 78 81 84 84 88 88 84 72 81 80 80 80 83
WIND DIR                      E  E SE  W NW NW NW NW SW NW NW  N NW NW NW NW  W
WIND SPD                     14 16  5  1 13 13 12 11  5  5  8 10 17 14 10 10  5
WIND GUST                       23
CLOUDS                       BK BK BK BK BK BK BK BK BK BK BK BK BK BK SC SC SC
POP 12HR                      5          10          30          30          20
QPF 12HR                      0           0        0.04        0.02        0.01
SNOW 12HR                 00-00       00-00           1           T           T
SNOW                                         S     S  S  S  S  S  S  S
SNOWSHWRS                                 C     S
WIND CHILL                    4 -3          14 14  8              8  2  4 -1
MIN CHILL                     4    -7    22    14     8     9     8     1    -3


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          24       8    28      21    23       5    16      -3    17
TEMP          17 19 14    9 18 26 24   22 22 17 12    6 11 10  4   -1  7 12
DEWPT         12 13  9    5 13 20 19   18 18 12  8    4  6  4 -1   -5  2  6
PWIND DIR         W      SE    SE       E    NW      NW     S      SE     S
WIND CHAR        LT      LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC BK   OV OV OV OV   BK SC SC SC   FW SC SC
POP 12HR          0       5    10      40    50      30    10       5     0
SNOW                               C    C  C  C  C    S

$$

WYZ010-221100-
BUFFALO-JOHNSON WY
44.38N 106.72W ELEV. 4968 FT
238 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          48          28          35          21
TEMP                         34 32 42 48 37 35 34 34 30 28 33 35 27 26 25 25 22
DEWPT                        21 21 27 31 30 27 26 25 23 22 21 21 21 19 18 18 16
RH                           58 63 55 51 75 72 72 69 75 78 61 56 78 74 74 74 77
WIND DIR                     SW  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD                      9 12 11  9 26 40 36 37 35 35 40 35 33 29 26 24 21
WIND GUST                                36 56 51 52 49 49 56 49 43 39 34 31 31
CLOUDS                       BK BK BK BK BK BK BK BK BK BK BK BK OV OV BK BK BK
POP 12HR                      0           5          50          50          50
QPF 12HR                      0           0        0.02        0.02        0.06
SNOW 12HR                 00-00       00-00           T           T           1
SNOW                                         C     C  C  C  C  C  C  C  S  S
SNOWSHWRS                                 C     C
OBVIS                                                BS BS BS BS BS BS BS BS
WIND CHILL                               25 20 19 19 14 11 17 21 10  9  9 10  6
MIN CHILL                    24    21    25    19    14    11    10     8     6
HIGH WIND                                    A  A  A  A  A  A  A


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      23    39      23    24       9    20       7    27
TEMP          31 28 26   24 35 30 27   24 24 16 13   10 17 13 11    8 22 22
DEWPT         20 21 18   16 19 24 21   19 14 12  8    6  6  5  3    1  7 13
PWIND DIR        NW       W     W      NW     N      NW     W       W     W
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   FW SC SC BK   OV OV OV OV   OV SC SC SC   FW SC SC
POP 12HR         10       5    20      30    50      30    10       5     0
RAIN                            S
SNOW                         S  S  C    C  C  C  C    S

$$

WYZ012-221100-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
238 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                      16          27          14          17           5
TEMP                         23 20 24 26 19 17 16 14 14 14 16 16 10  8  7  6  6
DEWPT                        16 16 23 22 17 15 15 12 11 12 13 10  6  5  4  2  2
RH                           74 84 96 85 92 92 96 92 88 92 88 77 83 87 87 83 83
WIND DIR                     SW  W  W  W  W  W  W  W  W  W  W NW NW NW  N NW NW
WIND SPD                     25 25 28 34 32 32 26 27 26 23 20 24 20 17 11 10 11
WIND GUST                    35 35 40 48 44 44 36 39 36 32 28 33
CLOUDS                       OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK
POP 12HR                    100         100         100          80          50
QPF 12HR                   0.23        1.48        0.43        0.17        0.06
SNOW 12HR                     2          15           9           3           1
SNOW                          D  D  D  D  D  D  D  D  D  D  L  L  C  C  S  S
OBVIS                        BS    BS BS BS BS BS    BS BS BS BS
WIND CHILL                    7  2  7  8 -1 -3 -3 -6 -6 -5 -1 -2 -9-10 -8 -9-10
MIN CHILL                     5     0    -2    -4    -6    -6   -13   -12   -11
WINTER STORM                  W  W  W  W  W  W  W  W  W


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          18      14    26      18    18       1     7       4    14
TEMP          15 16 14   15 23 21 19   18 16  6  3    1  6  5  4    5 12 13
DEWPT          9 10 12   11 18 16 17   15 13  3  1   -2  1  1  2    1  6  8
PWIND DIR        NW       W     W      SW     W      NW     W       W    SW
WIND CHAR        GN      BZ    BZ      BZ    BZ      GN    GN      GN    BZ
AVG CLOUDS    BK SC BK   BK BK OV OV   OV OV OV OV   OV OV OV BK   BK BK BK
POP 12HR         10      40    60      80    80      70    40      40    30
SNOW                 C    C  C  C  D    L  L  L  L    C  C  C  C    C  C  S

$$

WYZ023-221100-
AFTON-LINCOLN WY
42.71N 110.94W ELEV. 6201 FT
238 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                      28          39          27          32          15
TEMP                         30 29 35 38 34 30 29 30 28 27 30 32 25 19 18 19 17
DEWPT                        27 27 31 33 31 27 28 28 27 26 25 24 20 15 16 16 15
RH                           88 92 85 82 89 88 96 92 96 96 81 72 81 84 92 88 92
WIND DIR                      S SW  W  W  W  W  W  W  W  W  W NW NW NW NW NW  W
WIND SPD                      8  6 25 26 21 21 13 12 13 12 13 14 11 10  5  5  3
WIND GUST                          35 36 31 31
CLOUDS                       OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC
POP 12HR                    100         100          80          60          20
QPF 12HR                   0.07        0.48        0.29        0.05        0.02
SNOW 12HR                     1           5           2           1           T
SNOW                          D  D  D  D  D  D  L  L  C  C  C  C  S  S  S  S
OBVIS                              BS BS
WIND CHILL                         23 26 22 17 18    17 16 19    14  7
MIN CHILL                    22    20    22    17    17    16    14     6    10
WINTER STORM                  W  W  W  W  W  W  W  W  W


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          25      17    34      23    28       9    19       5    25
TEMP          21 22 18   18 28 29 25   24 26 20 12   11 15 13  7    6 17 19
DEWPT         16 17 16   16 22 24 22   23 21 16 10   10 10  8  5    5 11 13
PWIND DIR         W       W    SW      SW     W       W     W      SW     S
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC BK BK   BK SC BK OV   OV OV OV OV   BK SC SC SC   SC SC SC
POP 12HR         10      30    30      60    50      40    20      10     5
SNOW                 S    S  S     C    C  C  C  C    S  S

$$

WYZ004-221100-
POWELL-PARK WY
44.87N 108.79W ELEV. 5092 FT
238 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          39          26          33          14
TEMP                         32 29 35 39 33 31 30 30 29 26 31 33 25 21 19 19 18
DEWPT                        19 20 23 26 27 26 27 25 22 22 19 19 17 15 15 13 11
RH                           58 69 61 59 78 81 88 81 75 85 61 56 71 77 84 77 73
WIND DIR                     SW SW  W  W SW  W  W  W NW NW NW NW NW NW NW NW  W
WIND SPD                     20 28 25 16 16 20 24 20 14 14 17 23 23 25 18 14 13
WIND GUST                    28 40 35 23 23 28 33 28       24 32 29 33
CLOUDS                       BK OV BK OV OV OV BK BK BK BK SC SC BK BK BK BK SC
POP 12HR                      5          10          40          30          20
QPF 12HR                      0           0        0.04        0.03        0.01
SNOW 12HR                 00-00       00-00           T           T           T
SNOW                                         C     S  C  C  S  S  S  S
SNOWSHWRS                                 C     S
OBVIS                                                      BS BS BS BS
WIND CHILL                   20 14 23    22 18 16 17 18 14 20 21 10  4  4  5  4
MIN CHILL                    17    12    22    16    15    14    10     4     4


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      20    32      22    22       8    18       6    22
TEMP          25 26 23   22 28 28 25   24 22 16 12   11 15 13  9    8 17 19
DEWPT         15 20 20   15 17 22 23   20 15 12 10    5  4  6  6    1  5 12
PWIND DIR         W       S     S       W     N      NW     S       S     S
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC SC BK OV   OV OV OV OV   BK SC SC SC   SC SC SC
POP 12HR         10      10    20      40    50      40    10       5     0
SNOW                            S  C    C  C  C  C    S

$$

WYZ004-221100-
COWLEY-BIG HORN WY
44.91N 108.45W ELEV. 4090 FT
238 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                      18          38          20          31          10
TEMP                         25 21 27 36 31 27 24 21 22 20 25 30 23 18 15 10 12
DEWPT                        17 15 23 29 28 22 21 20 21 18 21 23 18 12 11  9 10
RH                           71 77 85 75 88 81 88 96 96 92 84 75 81 77 84 96 91
WIND DIR                     SE SE SE  E  W NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD                      9  8  8  4 18 20 21 19 13 13 16 18 21 21 14 12  8
WIND GUST                    17          25 31 32 27       23 25 28 28
CLOUDS                       BK BK BK BK OV OV BK BK BK BK SC SC BK BK BK BK SC
POP 12HR                      5          20          40          30          30
QPF 12HR                      0           0        0.02        0.07        0.01
SNOW 12HR                 00-00       00-00           T           1           T
SNOW                             S  S  S     C     C  S  S  C  C  S  S
SNOWSHWRS                                 C     C
OBVIS                                          BS                BS BS
WIND CHILL                               19 13  9  6 10  7 12 18  8  1 -1 -5  0
MIN CHILL                    14     7    19     8     4    -6     8    -2    -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          24      15    31      21    22       6    18       3    20
TEMP          16 21 17   16 22 27 23   22 21 16 10    8 11 13  7    5 11 16
DEWPT         12 17 14   14 18 24 20   21 19 13  7    7  8  9  3    3  7 12
PWIND DIR         W       S     S       E     N      NW     S       S     S
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    GN
AVG CLOUDS    SC SC SC   SC SC BK OV   OV OV OV OV   BK SC SC SC   SC SC SC
POP 12HR          5       5    20      40    40      30    10       5     0
SNOW                            S  C    C  C  C  S

$$

WYZ016-221100-
DUBOIS-FREMONT WY
43.55N 109.69W ELEV. 7291 FT
238 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                      27          40          26          29          12
TEMP                         31 31 36 40 33 28 26 26 26 26 28 29 21 15 12 13 14
DEWPT                        22 21 26 28 27 24 22 21 21 20 18 16 14 10  7  8  8
RH                           69 66 67 62 78 85 85 81 81 78 66 58 74 80 80 80 76
WIND DIR                      W  W  W  W  W  W  W  W  W  W  W NW NW  W NW  W  W
WIND SPD                     34 36 41 40 31 29 26 25 26 21 20 19 14 14 10  9 12
WIND GUST                    48 51 57 56 43 41 36 35 36 31 28 27
CLOUDS                       OV OV OV OV OV OV OV OV BK BK BK BK BK BK BK BK BK
POP 12HR                     40          90          70          40          20
QPF 12HR                   0.01        0.21        0.09        0.03        0.02
SNOW 12HR                     T           1           1           T           T
RAIN                                   D
SNOW                          L  D  D  D  L  C  C  C  C  C  S  S  S  S  S  S
OBVIS                        BS BS BS BS             BS BS
WIND CHILL                   15 14 21 27 19 12 10 11 10 12 15 16  8  0 -1  1  0
MIN CHILL                    15    13    19    10    10    10     7    -3     0
HIGH WIND                                    A  A  A  A  A


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          27      22    34      24    27       6    19       6    25
TEMP          22 25 22   23 30 29 24   24 26 17  6    7 15 13  6    8 19 21
DEWPT         12 18 18   17 19 23 21   19 16 12  3    3  5  6  2    2  8 14
PWIND DIR         W       W     W      SW    NW      NW     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   SC SC SC OV   OV OV OV OV   BK BK BK SC   SC SC SC
POP 12HR         10      20    30      60    50      40    20       5     0
SNOW                 S    S  S  S  C    C  C  C  C       S

$$

WYZ027-221100-
KEMMERER-LINCOLN WY
41.83N 110.56W ELEV. 7285 FT
238 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          41          28          33          10
TEMP                         31 30 36 41 38 32 29 30 29 28 31 33 28 17 13 13 12
DEWPT                        26 26 33 35 34 30 29 28 28 27 27 25 22 14 11 11  9
RH                           81 85 89 79 85 92100 92 96 96 85 72 78 88 91 91 87
WIND DIR                      W  W  W  W  W  W  W  W  W  W  W NW NW NW NW NW  W
WIND SPD                     34 33 32 39 37 35 28 27 25 21 24 23 21 19 13 11  8
WIND GUST                    48 47 44 55 52 49 40 39 35 31 33 32 28
CLOUDS                       OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC SC
POP 12HR                     70          90          80          60          20
QPF 12HR                   0.04        0.31        0.23        0.05        0.01
SNOW 12HR                     T           2           2           1           T
RAIN                                D  D
SNOW                          D  D  D  D  L  L  L  L  C  C  C  C  S  S
OBVIS                        BS BS BS BS                   BS BS BS BS
WIND CHILL                   15 14 23 28 24 17 14 15 15 14 18 21 14  0 -2 -1  0
MIN CHILL                    15    13    24    13    14    13    14    -6    -3
HIGH WIND                     W  W  W  W  W  W  W


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      23    27       7    20       6    23
TEMP          24 27 19   19 31 34 25   24 26 23  9    8 16 17  8    7 18 21
DEWPT         18 21 18   16 24 26 23   22 20 17  8    7 11 11  7    5 11 13
PWIND DIR         W       W     W      SW     W       W     W       W     W
WIND CHAR        GN      GN    GN      GN    BZ      GN    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC OV   BK BK BK OV   BK BK BK SC   SC SC SC
POP 12HR          5      10    10      40    50      40    20      10     0
SNOW                               C    C  C  C  C    S  S

$$

WYZ023-221100-
ALPINE-LINCOLN WY
43.18N 111.04W ELEV. 5634 FT
238 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                      29          39          26          33          10
TEMP                         32 31 34 39 34 27 26 26 27 26 30 33 24 12 10 11 12
DEWPT                        28 27 31 33 29 24 23 24 24 23 25 24 18  9  6  7  8
RH                           85 85 89 79 82 88 88 92 88 88 81 69 77 87 83 83 84
WIND DIR                     SW  W  W  W SW SW SW SW  W  W  W NW NW NW NW NW  W
WIND SPD                     12 19 28 27 24 25 17 14 10 11 12 13 11 10  5  4  4
WIND GUST                       27 40 39 33 35 24
CLOUDS                       OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK
POP 12HR                     90         100          80          50          20
QPF 12HR                   0.10        0.49        0.15        0.03        0.01
SNOW 12HR                     1           5           1           T           T
SNOW                          D  D  D  D  L  L  L  C  C  C  C  C  S  S
OBVIS                              BS BS
WIND CHILL                      18 21 28 22 12 13 14    15       13 -1
MIN CHILL                    23    17    22    12    13    15    13    -4     0
WINTER STORM                  W  W  W  W  W  W  W  W  W


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          25      22    35      24    29      10    20       8    26
TEMP          18 24 22   24 29 30 24   25 27 21 10   11 15 15  8   10 18 21
DEWPT         13 19 19   20 24 24 20   21 21 15  7    8 10  9  4    6 12 14
PWIND DIR         W      SW     S       S    SW       W    SW      SW     S
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    BK BK SC   BK BK BK OV   OV OV OV OV   BK BK BK SC   SC SC BK
POP 12HR          5      20    30      60    50      40    20      10    10
SNOW                 S    S  C  S  L    L  C  C  C    S  S

$$

WYZ023-221100-
COKEVILLE-LINCOLN WY
42.05N 110.97W ELEV. 6270 FT
238 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                      28          42          27          35           7
TEMP                         32 31 36 42 38 33 30 30 29 27 32 35 28 17 13 13 10
DEWPT                        27 27 33 36 33 30 28 28 26 25 27 26 21 13 10 11  8
RH                           81 85 89 79 82 89 92 92 88 92 81 69 75 84 87 91 91
WIND DIR                      W  W  W  W  W  W  W  W  W  W NW NW NW NW NW NW NW
WIND SPD                     24 23 28 32 28 26 19 19 21 16 18 18 14 12  9  8  4
WIND GUST                    33 32 40 44 40 36 27 27 31 23 25 25
CLOUDS                       OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC SC
POP 12HR                     70          90          70          50          20
QPF 12HR                   0.03        0.27        0.22        0.04        0.01
SNOW 12HR                     T           2           1           T           T
RAIN                                   D  L     L
SNOW                          D  D  D  D  L  L  L  L  C  C  C  C  S  S
OBVIS                        BS    BS BS
WIND CHILL                   19 17 23 31 26 20 17 17 16 15 20 24 16  4  1  2
MIN CHILL                    19    17    26    17    16    13    16    -1    -1
HIGH WIND                     W  W  W  W  W  W  W


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      19    38      23    30       9    20       5    24
TEMP          21 27 21   20 31 34 26   25 27 25 14   11 16 16  8    7 17 20
DEWPT         16 21 19   17 25 26 23   22 22 18 11    8 11  9  6    4 11 12
PWIND DIR         W       W    SW      SW     W      NW     W       W    SW
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC OV   OV BK OV OV   BK SC SC SC   SC SC SC
POP 12HR          5      20    20      60    50      30    20      10     0
SNOW                 S       S     C    C  C  C  C    S  S

$$

WYZ028-221100-
GREEN RIVER-SWEETWATER WY
41.46N 109.49W ELEV. 7182 FT
238 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                      25          43          26          36          14
TEMP                         30 30 37 43 37 33 29 28 28 26 33 36 29 22 18 16 16
DEWPT                        24 24 31 34 31 29 27 26 25 24 24 22 20 18 15 13 13
RH                           78 78 79 70 79 85 92 92 88 92 69 56 69 84 88 88 88
WIND DIR                      W  W  W  W  W  W  W  W  W  W NW NW NW NW  W  W  W
WIND SPD                     28 31 33 36 36 34 32 28 25 19 24 24 24 21 13 10  9
WIND GUST                    40 43 47 51 51 48 44 40 35 27 33 33 31 28
CLOUDS                       BK OV OV OV OV OV OV OV BK BK BK BK BK BK SC SC FW
POP 12HR                     30          40          50          30          10
QPF 12HR                      0        0.02        0.08        0.07           0
SNOW 12HR                 00-00           T           T           1       00-00
RAIN                                C  C  C     C
SNOW                          C  C  C        C  C  C  S  S  S  S
OBVIS                                                      BS BS
WIND CHILL                   15 14 24    23 18 13 12 13 12 20 24 15  6  4  4  4
MIN CHILL                    15    13    23    13    11    11    15     2     3
HIGH WIND                     W  W  W  W  W  W  W


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          35      21    38      23    30       7    20       6    25
TEMP          28 30 24   22 32 33 26   24 28 22 12    9 16 15  9    7 19 20
DEWPT         19 22 20   19 22 23 23   22 19 14  9    7  8  7  6    4  9 11
PWIND DIR         W       W     W      SW     W       W     W       W    SW
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    LT
AVG CLOUDS    FW FW SC   SC FW SC BK   BK BK BK BK   BK SC SC SC   FW FW SC
POP 12HR          0       5     5      40    40      30     5       5     0
SNOW                               S    C  C  C  C

$$

WYZ017-221100-
SHOSHONI-FREMONT WY
43.25N 108.12W ELEV. 4817 FT
238 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                      15          44          23          34          13
TEMP                         25 22 29 43 41 34 28 26 23 23 28 33 31 24 18 16 13
DEWPT                        15 13 24 32 33 28 22 22 21 19 22 23 22 18 12 12 10
RH                           65 68 81 65 73 78 78 85 92 84 78 66 69 77 77 84 87
WIND DIR                      E  S SW  W  W NW NW NW NW NW NW  N  N NW NW NW  W
WIND SPD                      1  8  3 28 23 24 17 12  5  8 11 11 19 14 13 11  4
WIND GUST                             40 32 33 24
CLOUDS                       BK BK BK BK BK BK BK BK BK BK BK BK BK BK BK BK SC
POP 12HR                      5          10          30          30          30
QPF 12HR                      0           0        0.03        0.03        0.02
SNOW 12HR                 00-00       00-00           T           T           T
SNOW                                         S     C  S  S  S  S  S  S  S  S
SNOWSHWRS                                 S     C
WIND CHILL                                  22 16 15             19 11  4  3
MIN CHILL                    18    11    30    16    14    14    19     4     0
HIGH WIND                                    A  A  A  A  A


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          28      16    35      21    26       7    18       1    22
TEMP          20 26 19   16 24 33 24   21 23 23 12    7 12 16  5    1 10 20
DEWPT         14 18 13   13 18 23 18   18 18 16  7    6  7  8  0   -2  4 11
PWIND DIR         W       S     S      SW    NW      NW    SW       S     S
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   FW FW SC BK   BK BK OV OV   BK SC SC FW   FW FW SC
POP 12HR          0       5     5      50    50      30    10       5     0
SNOW                               S    C  C  C  C    S

$$

WYZ005-221100-
THERMOPOLIS-HOT SPRINGS WY
43.66N 108.21W ELEV. 4592 FT
238 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          45          23          35           8
TEMP                         27 28 38 45 41 33 30 25 23 24 31 35 30 20 16 11  9
DEWPT                        18 18 29 33 30 26 26 21 20 20 22 21 18 12 11  6  5
RH                           68 66 70 62 65 75 85 84 88 84 69 56 60 71 80 80 83
WIND DIR                      N  W  W  W  W NW NW NW  W NW NW NW  N NW NW NW  W
WIND SPD                      4  3  5 18 18 17 14 11  4  8 10 10 17 13 10 10  5
WIND GUST                             25 25 24
CLOUDS                       BK BK BK BK BK BK BK BK BK BK SC SC BK BK SC SC SC
POP 12HR                      5          10          30          30          20
QPF 12HR                      0           0        0.03        0.02        0.01
SNOW 12HR                 00-00       00-00           T           T           T
SNOW                                         C     S  S  S  C  C  S  S
SNOWSHWRS                                 C     C
WIND CHILL                                  22 19 14             19  8  4 -3
MIN CHILL                    17    24          19    13    14    17     2    -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          30      14    34      22    25       7    19      -1    20
TEMP          23 27 19   14 28 32 26   22 24 22 12    7 16 16  6    0 14 18
DEWPT         15 17 13   10 18 21 20   18 16 13  9    4  8  6  1   -5  4  7
PWIND DIR        SW       S     S      SW    NW      NW     S       S     S
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC BK   BK OV OV OV   BK SC SC SC   FW SC SC
POP 12HR          0       5    10      50    50      30    10       5     0
SNOW                               C    C  C  C  C    S

$$

BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT

DAY 1 THROUGH DAY 3...
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION
WIND SPD(MPH).......................WIND SPEED
CLOUDS(CAT).........................CLOUD COVER CATEGORY
     CL.....CLEAR/SUNNY.......................0% TO =<  10%
     FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% TO =<  30%
     SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% TO =<  60%
     BK.....MOSTLY CLOUDY..................> 60% TO =<  80%
     OV.....CLOUDY.........................> 80% TO =< 100%
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION
SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL
WEATHER...
     TYPE...
       RAIN...........RAIN
       RAIN SHWRS.....RAIN SHOWERS
       SPRINKLES......SPRINKLES
       TSTMS..........THUNDERSTORMS
       DRIZZLE........DRIZZLE
       SNOW...........SNOW
       SNOWSHWRS......SNOW SHOWERS
       FLURRIES.......SNOW FLURRIES
       SLEET..........SLEET
       FRZG RAIN......FREEZING RAIN
       FRZG DRZL......FREEZING DRIZZLE
     COVERAGE...
       IS.............ISOLATED
       SC.............SCATTERED
       NM.............NUMEROUS
       O..............OCCASIONAL
       S..............SLIGHT CHANCE
       C..............CHANCE
       L..............LIKELY
       WD.............WIDESPREAD
       D..............DEFINITE
       AR.............AREAS
       PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
     F.......FOG
     PF......PATCHY FOG
     F+......DENSE FOG
     PF+.....PATCHY DENSE FOG
     H.......HAZE
     BS......BLOWING SNOW
     K.......SMOKE
     BD......BLOWING DUST
     VA......VOLCANIC ASH
DAY 4 THROUGH DAY 7...
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD
WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC
       LT.....LIGHT;               < 8 MPH
       GN.....GENTLE;           8 - 14 MPH
       BZ.....BREEZY;          15 - 22 MPH
       WY.....WINDY;           23 - 30 MPH
       VW.....VERY WINDY;      31 - 39 MPH
       SD.....STRONG/DAMAGING;   >= 40 MPH
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
     SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
     SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS



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