Snow Avalanche Guidance
Issued by NWS Riverton, WY

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000
FWUS45 KRIW 200753
SAGRIW

Forecast for Bridger-Teton National Forest Avalanche Center
National Weather Service Riverton WY
153 AM MDT Fri Apr 20 2018


.DISCUSSION...

A large low pressure system will move just north of the 4-corners
area on today and then move east across Colorado tonight. Some
snow showers will occur in the Salt and Wyoming ranges as well as
the Southern Absarokas. Total accumulations will be on the low
side. The northern zones will be dry with a period of gusty north
wind as the storm moves by.

Forecaster...Hulme

WYZ012-202330-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      39          26          40          25          43
TEMP          31 29 32 35 39 36 31 29 27 26 32 37 40 36 31 28 26 25 33 39 43 39
DEWPT         18 19 20 23 24 24 23 21 20 19 21 25 25 24 22 20 20 19 21 25 25 26
RH            58 66 61 61 54 61 72 72 74 74 63 61 55 61 69 71 78 78 61 57 49 59
WIND DIR       E  E NE NE  N  N NE NE NE  W  W  W  W  W  W SW SW SW SW SW SW SW
WIND SPD      23 14 20 16 14 16 13 10  5  8  8  9 12 13 14 16 14 14 12 12 14 11
WIND GUST     34 23 31 24 23 24 20
CLOUDS        BK BK SC SC SC SC FW CL CL CL CL FW SC FW FW FW FW FW FW CL FW SC
CLOUDS(%)     70 61 55 34 34 38 15  5  5  3  4 16 38 20 21 14 16 11 19  8 23 31
POP 12HR                     10           5           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00       00-00       00-00
SNOWSHWRS      S                                                              C


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            27    33      20    36      23    42      24    40
TEMP          31   27 32 30 23   21 33 36 28   24 36 39 27   25 34 39
DEWPT         25   24 26 24 21   19 23 22 19   20 25 28 21   21 23 29
PWIND DIR           S    SW       N    SE      SE     S       N    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   BK OV OV BK   SC SC FW SC   SC SC SC SC   SC SC SC
POP 12HR           50    80      40    10      10    10      10    10
SNOWSHWRS      C    C  D  D  C
TSTMS                     S

$$

WYZ013-202330-
JACKSON AIRPORT-TETON WY
43.60N 110.73W ELEV. 6451 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      55          28          57          31          59
TEMP          36 34 41 50 53 52 41 35 32 28 38 51 55 54 45 39 35 31 40 53 57 56
DEWPT         26 25 28 28 27 30 30 29 27 24 28 28 27 29 31 30 29 26 29 27 26 28
RH            67 69 59 42 36 43 65 78 81 85 67 41 34 38 58 70 78 81 64 36 30 34
WIND DIR      NE NE NE  N  N  N NE NE NE  E  S SW  W  W SW  S  S  S  S SW SW SW
WIND SPD      10 10 11 13 13 11  8  6  5  4  3  5  8  8  5  5  5  6  4  6  9  6
WIND GUST           18    20
CLOUDS        BK BK SC FW FW SC FW CL CL CL CL FW SC FW FW FW FW FW FW CL FW FW
CLOUDS(%)     73 62 56 27 27 33 12  5  5  7  6 17 36 21 19 17 22 15 24  9 23 28
POP 12HR                      5           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00       00-00       00-00


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            35    49      28    52      30    56      31    57
TEMP          42   35 46 47 35   29 47 52 37   31 49 52 37   32 50 54
DEWPT         31   29 31 32 29   25 28 26 27   26 29 29 29   27 29 31
PWIND DIR          SE     S       N    SE      SE     S       S     S
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC   BK OV OV BK   SC SC FW SC   SC SC SC SC   SC SC SC
POP 12HR           30    60      20     5       5    10      10    10
RAIN SHWRS          C  L  C  S
SNOWSHWRS              L     S
TSTMS                     S

$$

WYZ012-202330-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W ELEV. 7810 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      51          28          50          28          52
TEMP          34 33 38 45 51 44 34 32 29 28 34 46 50 43 35 33 29 28 34 48 52 46
DEWPT         21 23 27 27 29 27 26 26 25 24 27 29 28 26 26 27 25 24 27 29 28 26
RH            58 66 64 49 42 51 72 78 85 85 75 51 42 51 69 78 85 85 75 47 39 45
WIND DIR      NE NE NE  N  N  N  N NE  E  S SW  W  W  W SW  S  S  S  S SW SW SW
WIND SPD       5  9 10 12 14 12  9  6  4  4  3  5  8  9  6  5  6  6  5  6  9  6
WIND GUST              19 21
CLOUDS        BK BK BK SC SC FW FW CL CL CL CL FW SC FW FW FW FW FW FW CL FW FW
CLOUDS(%)     78 75 64 34 33 30 15  5  5  4  6 16 36 22 18 14 18 11 22  9 28 30
POP 12HR                     10           5           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00       00-00       00-00
RAIN SHWRS                                                                    S


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            33    44      27    46      26    51      28    51
TEMP          37   33 42 39 31   28 43 45 32   28 46 46 33   29 45 49
DEWPT         29   28 28 27 26   26 27 24 22   24 29 29 24   26 27 31
PWIND DIR           S     S       N     E      SE     S       N     S
WIND CHAR          LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC   BK OV BK BK   SC SC FW SC   SC SC SC SC   SC SC SC
POP 12HR           30    60      10     5       5    10      10    10
RAIN SHWRS     S    C  L  C
SNOWSHWRS           C  L
TSTMS                     S

$$

WYZ012-202330-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W ELEV. 9840 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      42          27          43          26          45
TEMP          32 31 33 39 42 39 33 30 27 27 33 39 43 39 34 30 26 26 33 41 45 42
DEWPT         21 20 22 26 34 32 27 25 21 19 20 32 36 34 26 25 22 18 18 34 39 38
RH            63 63 63 59 73 76 78 81 78 71 58 76 76 82 72 81 85 71 53 76 79 86
WIND DIR       E NE NE NE  N  N NE  E  E SW  W  W  W  W SW SW SW SW SW SW SW SW
WIND SPD      17 16 17 14 13 13 13 10  6  6  6  9 10 12 12 12 11 11 10 11 12 10
WIND GUST     26 24 26 21 21 20 20
CLOUDS        BK SC SC FW SC SC FW CL CL CL CL FW SC FW FW FW FW FW FW CL FW FW
CLOUDS(%)     63 51 45 30 35 39 15 10 10  3  3 17 38 18 27 15 17 12 15  9 19 26
POP 12HR                     10           5           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00       00-00       00-00
RAIN SHWRS                                                                    S


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            30    35      23    39      25    44      26    43
TEMP          34   30 34 32 27   24 36 39 30   26 39 40 30   27 37 41
DEWPT         31   25 31 30 24   20 23 28 14   23 27 28 22   24 24 31
PWIND DIR           S    SW       N    SE      SE     S       N     S
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   BK OV OV BK   SC SC FW SC   SC SC SC SC   SC SC SC
POP 12HR           40    80      40    10      10    10      10    10
RAIN SHWRS     S
SNOWSHWRS      S    C  D  L  C
TSTMS                     S

$$

WYZ024-202330-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W ELEV. 9000 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      44          26          45          24          48
TEMP          30 28 32 39 44 39 30 29 27 27 35 42 45 39 30 29 25 25 35 44 48 43
DEWPT         21 21 25 29 31 27 27 24 23 23 28 32 33 27 25 21 22 21 27 33 34 29
RH            69 75 75 67 60 62 88 81 85 85 75 67 62 62 81 72 88 84 72 65 58 57
WIND DIR      NE NE NE  N  N  N  N  N  W  W  W  W  W  W  W  W  W  W SW  W  W  W
WIND SPD       8  8  9 10 12 12  9  5  3  5  6 10 11 12 10  6  5  6  5  8 10  8
WIND GUST                 19                         20
CLOUDS        OV BK BK BK SC SC SC FW CL CL CL FW SC FW FW CL CL CL FW CL FW FW
CLOUDS(%)     82 78 75 63 50 51 33 15 10  8  4 11 32 27 15  7  8  6 14  7 28 29
POP 12HR                     30          10           0           0           0
QPF 12HR                   0.03           0           0           0           0
SNOW 12HR                     T       00-00       00-00       00-00       00-00
RAIN SHWRS                 C                                                  S
SNOWSHWRS      C  S  S  C                                                     S


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            29    40      24    41      23    46      25    46
TEMP          34   29 38 36 28   25 37 41 29   24 41 42 31   26 41 43
DEWPT         25   25 29 26 24   24 27 28 23   21 29 32 26   23 28 34
PWIND DIR          SW    SW      NW    SE      SE     S       W     W
WIND CHAR          LT    GN      GN    LT      LT    LT      GN    LT
AVG CLOUDS    SC   BK OV BK SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR           30    60      20     5       5    10      10    10
RAIN SHWRS     S       L  C  S
SNOWSHWRS      S    C  L  C  S
TSTMS                     S

$$

WYZ024-202330-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W ELEV. 10870 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      38          27          41          26          45
TEMP          30 30 31 35 38 36 30 29 28 28 32 38 41 38 31 30 27 27 33 41 45 42
DEWPT         19 20 21 25 30 26 24 23 22 22 23 30 31 25 20 20 20 21 22 32 32 26
RH            63 66 66 66 73 67 78 78 78 78 69 73 67 59 63 66 74 78 63 70 60 53
WIND DIR      NE NE NE  N  N  N  N  N NW NW NW NW  W  W  W  W  W  W  W  W  W SW
WIND SPD      14 12 11 10 13 16 13  9  6  8  9 12 14 17 17 13 12 11  9 10 11  9
WIND GUST     23          20 23 20                23 24
CLOUDS        OV OV OV BK BK BK SC FW FW CL CL CL FW SC CL CL CL CL FW CL FW FW
CLOUDS(%)     83 81 84 71 71 67 45 25 15  8  3  9 24 32  9  6  5  4 16  5 29 24
POP 12HR                     50          30           0           0           0
QPF 12HR                   0.09        0.02           0           0           0
SNOW 12HR                     1           T       00-00       00-00       00-00
SNOWSHWRS      C  C  C  C  C  C  S                                            S


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            31    38      24    37      25    45      26    43
TEMP          35   31 37 35 27   24 32 37 28   27 39 42 31   26 37 42
DEWPT         25   26 30 24 20   21 24 22 20   22 27 27 23   21 24 28
PWIND DIR          SW     W      NW    SE      SE     S       W     W
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW   BK OV BK SC   FW SC SC SC   SC SC SC SC   SC SC SC
POP 12HR           40    60      20     5      10    10      10    10
RAIN SHWRS             L  C
SNOWSHWRS      S    C  L  C  S
TSTMS                     S

$$

WYZ024-202330-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W ELEV. 9340 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      43          28          47          28          50
TEMP          33 32 34 39 43 40 33 31 29 28 34 45 47 43 35 33 29 29 35 48 50 47
DEWPT         20 21 24 26 29 27 26 24 24 24 26 30 30 27 23 22 21 21 23 30 30 28
RH            58 63 66 59 57 59 75 75 81 85 72 55 51 53 61 63 72 72 61 49 46 47
WIND DIR      NE NE NE  N  N  N  N  N NW NW NW NW NW  W  W  W  W  W  W  W  W SW
WIND SPD      18 11  9  9 12 13 11  6  4  6  6 10 12 14 13 10  8  8  6  9 10  9
WIND GUST     27             20                   19
CLOUDS        BK BK BK BK BK BK SC FW FW CL CL CL FW SC CL CL CL CL FW CL FW FW
CLOUDS(%)     80 78 80 74 74 65 50 25 15  7  3 10 26 31 10  6  5  4 16  5 27 23
POP 12HR                     50          20           0           0           0
QPF 12HR                   0.05        0.01           0           0           0
SNOW 12HR                     T       00-00       00-00       00-00       00-00
RAIN SHWRS                 C  S  S                                            S
SNOWSHWRS      C  C  C  C  C  S  S


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            34    43      27    42      27    49      28    49
TEMP          38   34 42 40 30   28 38 42 30   29 42 46 33   29 43 47
DEWPT         27   28 29 26 23   23 27 24 21   22 26 28 24   21 27 29
PWIND DIR          SW    SW      NW    SE      SE     S      NW     W
WIND CHAR          LT    GN      GN    LT      GN    GN      GN    GN
AVG CLOUDS    FW   BK BK BK SC   FW SC SC SC   SC SC SC SC   SC SC SC
POP 12HR           30    60      10     5       5    10      10    10
RAIN SHWRS     S    C  L  C
SNOWSHWRS      S    C  L
TSTMS                     S

$$

WYZ024-202330-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W ELEV. 9000 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      44          28          48          29          51
TEMP          33 32 35 40 44 42 34 31 29 28 35 45 48 45 37 34 30 29 37 48 51 49
DEWPT         21 22 24 27 30 28 27 25 24 25 27 30 29 27 24 23 22 22 25 30 30 28
RH            61 66 64 59 57 57 75 78 81 88 72 55 47 49 59 64 72 75 61 49 44 44
WIND DIR      NE NE NE  N  N  N  N  N NW NW NW NW NW  W  W  W  W  W  W  W  W SW
WIND SPD      16 10  9  8 12 12 10  5  4  5  6 10 12 14 12  9  8  6  5  8 10  9
WIND GUST     24 17          19                   20 21
CLOUDS        OV OV OV BK BK BK SC FW FW CL CL CL FW FW CL CL CL CL FW CL FW FW
CLOUDS(%)     82 81 84 76 76 69 49 25 15  8  3  9 23 30  9  6  4  4 17  5 27 24
POP 12HR                     50          30           0           0           0
QPF 12HR                   0.06        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00       00-00       00-00
RAIN SHWRS              C  C  C  S                                            S
SNOWSHWRS      C  C  C  C  C  C  S


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            34    44      27    43      27    50      29    49
TEMP          38   34 43 42 32   27 39 43 33   28 44 47 35   29 43 47
DEWPT         27   28 29 27 24   23 26 25 24   21 27 28 25   22 26 29
PWIND DIR          SW     W      NW    SE      SE     S       W     W
WIND CHAR          LT    GN      GN    LT      LT    GN      GN    LT
AVG CLOUDS    FW   BK BK BK SC   FW SC SC SC   SC SC SC SC   SC SC SC
POP 12HR           30    60      10     5       5    10      10    10
RAIN SHWRS     S    C  L  C
SNOWSHWRS      S    C  L
TSTMS                     S

$$

WYZ015-202330-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W ELEV. 10430 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          22          40          22          42
TEMP          27 25 28 32 36 34 28 25 25 22 28 33 40 38 30 27 25 22 29 35 42 40
DEWPT         19 20 21 24 23 24 22 20 19 17 19 20 22 25 24 24 21 19 20 21 21 24
RH            71 81 75 72 59 66 78 81 78 81 68 58 48 59 78 88 84 88 69 56 43 52
WIND DIR       E NE  E NE NE NE NE NE NE NW  W  W  W  W  W  W SW SW SW  W  W  W
WIND SPD       8 11 13 14 14 12 12  9  4  5  6  9 11 12 12  9  6  8  8 10 12  9
WIND GUST           20 21 21 19 19                   19                   19
CLOUDS        OV BK BK SC SC SC FW CL CL CL CL FW FW FW FW FW FW FW FW CL FW FW
CLOUDS(%)     84 80 66 47 32 39 20 10  5  6  3 12 28 24 12 18 23 13 18  9 19 25
POP 12HR                     10           5           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00       00-00       00-00
SNOWSHWRS      S                                                              S


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            27    33      18    34      20    41      22    40
TEMP          31   27 31 31 22   18 30 34 24   21 35 38 27   23 34 38
DEWPT         27   24 25 25 21   17 22 20 20   17 26 25 23   20 24 24
PWIND DIR          SW    SW       N    SE       S    NW      NW     W
WIND CHAR          GN    GN      GN    LT      GN    GN      GN    LT
AVG CLOUDS    FW   BK OV OV BK   SC SC FW FW   SC SC SC SC   SC SC SC
POP 12HR           30    80      50    10      10    10      10    10
SNOWSHWRS      S    C  D  D  C    C
TSTMS                     S

$$

WYZ015-202330-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W ELEV. 8710 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      45          22          46          26          48
TEMP          29 27 34 40 44 39 28 26 24 22 30 42 46 40 32 30 28 26 34 45 48 43
DEWPT         22 21 24 27 28 28 25 24 22 20 24 26 27 28 27 27 26 24 27 23 22 26
RH            75 78 66 59 53 64 88 92 92 92 78 53 47 62 81 88 92 92 75 41 35 51
WIND DIR       E  E  E NE NE NE NE  E  E SE  W  W  W  W  W SW  S  S  S SW  W  W
WIND SPD      10  8 11 12 11  9  6  6  4  3  2  5  8  8  4  3  3  4  4  6 10  6
CLOUDS        OV BK BK FW FW SC FW CL CL CL CL FW SC FW FW FW SC FW FW CL FW FW
CLOUDS(%)     81 75 61 29 25 39 11  7  5  4  3 13 35 24 16 22 32 16 19 10 17 23
POP 12HR                      5           0           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00       00-00       00-00
RAIN SHWRS                                                                    S
SNOWSHWRS                                                                     S


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            29    40      22    42      23    47      25    47
TEMP          33   29 38 35 26   23 38 42 28   25 42 43 29   27 42 44
DEWPT         28   26 29 28 23   21 24 23 23   21 27 28 24   24 25 29
PWIND DIR           S     S       N     E       E     S      NW     S
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW   BK OV OV BK   SC SC FW FW   SC SC SC SC   SC SC SC
POP 12HR           30    70      40     5       5    10      10    10
RAIN SHWRS     S    C  L  L
SNOWSHWRS      S    C  L  L  C    S
TSTMS                     S

$$

WYZ015-202330-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W ELEV. 9340 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      43          22          47          24          48
TEMP          27 26 32 38 43 40 30 27 25 22 30 41 47 44 34 30 27 24 32 42 48 45
DEWPT         19 20 22 24 25 26 24 23 21 19 22 23 25 27 27 25 24 21 24 23 24 26
RH            71 78 66 57 49 57 78 85 84 88 72 48 42 51 75 81 88 88 72 46 39 47
WIND DIR       E NE  E NE NE NE NE NE NE NW NW  W  W  W  W  W SW SW SW  W  W  W
WIND SPD       6  9 11 12 11  9  8  6  3  4  4  8  9 10  8  4  3  4  5  8 10  8
CLOUDS        OV BK BK SC FW SC FW CL CL CL CL FW FW FW FW FW FW FW FW CL FW FW
CLOUDS(%)     83 79 64 38 29 38 15 10  5  6  3 12 28 23 11 19 24 13 18  9 20 24
POP 12HR                     10           5           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00       00-00       00-00
SNOWSHWRS      S                                                              S


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            28    40      20    42      21    47      24    47
TEMP          33   28 37 37 26   21 38 41 27   23 41 43 29   25 42 44
DEWPT         27   24 26 27 22   19 22 21 21   19 24 26 23   21 25 27
PWIND DIR          SW    SW       N     E      SE     S      NW     S
WIND CHAR          LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW   BK OV OV BK   SC SC FW FW   SC SC SC SC   SC SC SC
POP 12HR           30    80      40     5       5    10      10    10
RAIN SHWRS             L  D  C
SNOWSHWRS      S    C  L  D  C    C
TSTMS                     S

$$

IDZ019-202330-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W ELEV. 6720 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      MM          31          57          32          58
TEMP          34 32 41 52 54 54 46 40 35 32 41 54 56 56 47 42 36 33 42 55 57 57
DEWPT         27 26 30 27 40 38 33 20 27 28 32 26 40 38 33 21 27 28 31 24 41 39
RH            75 78 65 38 59 54 60 44 72 85 70 34 55 51 58 43 69 82 65 30 55 51
WIND DIR      NE NE NE NE  N  N NE  E  E  E SW  W  W  W SW SW  S SE  S SW  W  W
WIND SPD       6 11 13 14 17 17  9  9  9  9  6 12 13 14  9 11 10  6  6  8  9  5
WIND GUST           21 23 25 25                20 21 23
CLOUDS        BK SC SC FW FW SC SC CL CL CL CL FW FW FW FW FW FW FW FW FW FW SC
CLOUDS(%)     67 51 51 29 29 32 32 10 10  9  9 28 28 15 15 11 11 16 16 22 22 49
POP 12HR                      5           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00       00-00       00-00
RAIN SHWRS                                                                    C


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            36    47      31    53      31    55      33    58
TEMP          45   37 47 48 37   30 51 53 41   33 53 55 42   34 50 51
DEWPT         22   33 33 38 26   27 26 37 21   28 30 40 24   30 34 39
PWIND DIR           E    SW       N     E       S     S       S    SW
WIND CHAR          LT    GN      LT    LT      LT    GN      GN    GN
AVG CLOUDS    SC   BK OV BK SC   SC FW SC SC   SC SC SC SC   SC SC SC
POP 12HR           50    70      20    20      10    20      20    20
RAIN SHWRS     C    C  L  L  S                        S       S  S  S
SNOWSHWRS                    S    S  S
TSTMS                     S                           S             S

$$

IDZ023-202330-
SHEEP MOUNTAIN SNOTEL - BINGHAM ID
43.21N 111.69W ELEV. 6570 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      MM          33          58          34          59
TEMP          35 35 41 50 52 54 44 40 35 34 41 52 54 57 46 41 36 35 42 53 55 58
DEWPT         26 24 27 28 31 29 29 25 27 25 28 28 32 30 29 24 26 24 27 28 31 29
RH            69 64 57 42 44 38 55 55 72 69 59 39 43 35 51 50 67 64 55 38 40 33
WIND DIR      NE NE NE  N  N  N  N NE  E SW  W  W  W  W  W SW SW  S  S SW SW SW
WIND SPD       9 14 16 19 23 25 19  9  6  9  9 12 14 19 19 20 18 12 10 10  9  6
WIND GUST        23 24 27 33 35 27             20 23 27 27 31 26 20
CLOUDS        BK SC SC FW FW FW FW CL CL CL CL FW FW FW FW CL CL FW FW FW FW SC
CLOUDS(%)     63 55 55 27 27 26 26  7  7  8  8 27 27 16 16  6  6 14 14 19 19 52
POP 12HR                      5           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00       00-00       00-00
RAIN SHWRS                                                                    C


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            36    47      32    52      35    55      36    56
TEMP          43   37 47 49 37   32 50 55 41   36 51 54 41   36 48 51
DEWPT         28   31 33 33 27   24 27 27 23   25 28 28 26   28 30 31
PWIND DIR           S    SW       N     E       S     S      SW    SW
WIND CHAR          LT    BZ      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    SC   BK OV BK SC   SC FW SC SC   SC SC SC SC   SC SC SC
POP 12HR           50    60      10    10      10    10      20    20
RAIN SHWRS     C    C  L  C                                   S  S  S
TSTMS                     S                                         S

$$

WYZ001-202330-
SYLVAN PASS - PARK WY
44.47N 110.16W ELEV. 8420 FT
153 AM MDT Fri Apr 20 2018

DATE             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      44          21          46          25          47
TEMP          26 25 31 37 44 34 25 24 21 21 28 44 46 37 30 28 25 25 31 45 47 38
DEWPT         16 17 22 26 29 25 21 22 20 20 22 28 29 27 24 24 23 22 23 24 24 25
RH            65 71 69 64 55 69 84 92 96 96 78 53 51 67 78 85 92 88 72 43 40 59
WIND DIR       E NE NE NE NE NE NE  E  E SW SW  W  W  W  W SW SW SW SW SW  W  W
WIND SPD       9  9 11 14 12 10  8  6  4  4  4  8 10 10  8  6  5  6  6 10 12  9
WIND GUST              21                                                 19
CLOUDS        BK SC FW SC SC SC FW FW FW CL CL FW SC FW SC SC SC FW FW FW FW FW
CLOUDS(%)     69 60 28 31 38 35 28 28 23  9  7 18 44 21 31 32 38 24 30 19 13 26
POP 12HR                      5           5           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00       00-00       00-00
RAIN SHWRS                                                                    S
SNOWSHWRS                                                                     S


DATE               Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            27    36      18    39      21    44      23    45
TEMP          30   27 35 28 23   19 36 38 25   23 40 39 28   24 40 42
DEWPT         25   24 28 23 21   17 22 20 19   19 26 26 23   21 26 28
PWIND DIR           S     S      NE     E       E     S       W    SW
WIND CHAR          LT    LT      LT    LT      LT    LT      GN    LT
AVG CLOUDS    FW   BK OV OV OV   SC SC FW FW   SC SC SC SC   SC SC SC
POP 12HR           30    70      40     5       5    20      20    10
RAIN SHWRS     S          L                           S  S
SNOWSHWRS      S    C  L  L  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%
CLOUDS(%)...........................CLOUD COVER AS A PERCENTAGE
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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