Snow Avalanche Guidance
Issued by NWS Riverton, WY

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9
000
FWUS45 KRIW 192038
SAGRIW

Forecast for Bridger-Teton National Forest Avalanche Center
National Weather Service Riverton WY
238 PM MDT Wed Apr 19 2017


.DISCUSSION...Skies will continue to clear for the rest of the
afternoon with mainly just light snow showers of flurries at the
high higher elevations along with light showers or sprinkles at
the lower elevations. Clouds will lift above the ridges by 5 pm
this afternoon. Tonight will feature a short respite from the
precipitation along with some valley fog forming by 10 pm this
evening. Any fog should burn off by 10 am Thursday before the next
Pacific trough approaches the area later Thursday morning.
Precipitation will will spread east into the area by 10 am
Thursday with snow levels around 7500 feet. Snow, heavy at times,
will continue above 7500 feet for the rest of the day Thursday,
continuing into Thursday night with snow levels dropping to the
valley floor by midnight Thursday night. The precipitation will
continue through Friday with snow levels around 7000 feet Friday.
Precipitation should be ending by early Friday evening. Snow
totals should range from 4 to 9 inches in the mountains north of
Salt River Pass with 1 to 3 inches at the lower elevations are
expected Thursday through Friday, along with 1 to 5 inches in the
mountains and less than an inch at the lower elevations south of
Salt River Pass.

Forecaster...LIPSON

WYZ012-201130-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W Elev. 10318 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      20          33          21          29          19
TEMP          29 31 24 22 22 20 24 30 33 31 24 23 23 21 24 27 29 27 22 21 21 19
DEWPT         22 21 20 18 19 18 19 21 21 21 21 21 21 20 21 22 22 21 20 19 19 18
RH            75 66 84 84 88 92 81 69 61 66 88 92 92 96 88 81 75 78 92 92 92 96
WIND DIR       W  S SE  S SE  E SE SE  S  W  W  W  W NW NW NW NW NW  N  N  N  E
WIND SPD       8  3  5  6  6  9 10 10  9 13 14 18 20 20 19 18 17 13 14 13 10 10
WIND GUST                                20 23 27 31 31 29 27 26 20 23 20
CLOUDS        OV OV BK BK BK OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC FW
CLOUDS(%)     95 91 80 69 78 86 86100100100100100100 95 95 75 75 70 70 58 58 24
POP 12HR                     30         100          90          70          50
QPF 12HR                   0.03        0.26        0.43        0.25        0.07
SNOW 12HR                     1           3           6           3           1
Snowshwrs      C  S  S     S  C  C  O  O  O  O  O  O  L  L  L  L  C  C  S  S
Tstms          S                    S  S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          37      26    39      23    33      23    34      22    32
TEMP          33 35 28   26 38 34 28   23 30 32 23   23 32 29 24   22 31 27
DEWPT         24 27 23   19 23 29 26   21 22 26 21   21 25 24 22   20 24 21
PWIND DIR        SE       S     S      SW    SW      SW    SW      SW    SW
WIND CHAR        GN      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    FW FW SC   SC BK OV OV   OV OV BK OV   OV OV OV OV   OV OV OV
POP 12HR          5       0    70      70    30      60    70      60    50
Rain shwrs                      L
Snowshwrs                    C  L  L    C  C  C  C    C  L  L  C    C  C  C

$$

WYZ013-201130-
JACKSON AIRPORT-TETON WY
43.60N 110.73W Elev. 6451 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          48          32          46          25
TEMP          45 49 38 32 31 28 34 43 48 47 40 35 34 33 37 43 46 45 35 29 28 26
DEWPT         29 29 27 27 26 25 28 30 28 28 30 31 30 31 32 30 26 26 25 24 24 23
RH            53 46 64 81 81 88 78 60 46 47 67 85 85 92 82 60 45 47 66 81 85 88
WIND DIR      NE NE NE SE NE NE SE  E SE  S  S  S  W NW NW NW NW  N  N  N  N  E
WIND SPD       6  5  2  2  3  5  2  3  3  5  4  4 21 18  8  9  9  5  3  3  3  4
WIND GUST                                         33 27
CLOUDS        OV BK BK BK BK BK BK OV OV OV OV OV OV OV OV BK BK BK BK BK BK FW
CLOUDS(%)     87 77 72 67 69 71 71 88 88 89 89 89 89 91 91 67 67 71 71 63 63 21
POP 12HR                     10          80          70          60          30
QPF 12HR                      0        0.17        0.21        0.07           0
SNOW 12HR                 00-00           T           1           T       00-00
Rain shwrs     S                 S  L  O  L  L        C  C  C  C  S  S
Snowshwrs                     S  S              L  L  C  C        S  S
Tstms          S                    S  S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          53      31    55      33    50      33    49      31    47
TEMP          47 52 36   31 51 53 39   33 44 48 38   33 44 46 37   31 43 45
DEWPT         31 29 27   25 33 35 33   29 30 31 33   30 34 32 34   28 34 30
PWIND DIR        SE       S     S      SW    SW      SW    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW SC   SC SC OV OV   BK BK BK OV   OV OV OV OV   OV OV OV
POP 12HR          0       0    40      40    10      40    40      30    30
Rain shwrs                      C  C    S        S    C  C  C  C       C  S
Snowshwrs                               S             C  C          S  C

$$

WYZ012-201130-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W Elev. 7810 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      26          39          29          40          25
TEMP          37 36 29 29 27 26 29 36 38 36 31 31 30 29 31 37 39 36 28 28 26 25
DEWPT         29 25 26 26 25 24 25 27 25 25 29 29 29 29 28 30 29 27 26 25 25 24
RH            72 64 88 88 92 92 85 69 59 64 92 92 96100 88 75 67 69 92 88 96 96
WIND DIR       S SE  E SE NE NE SE SE  S  S  S SW  W NW NW NW NW NW  N  N NE  E
WIND SPD       8  8  2  5  2  3  3  5  6  4  5  6  9 10 11 13 12  8  5  4  4  6
WIND GUST                                                  20 19
CLOUDS        OV OV BK BK BK BK BK OV OV OV OV OV OV OV OV BK BK BK BK BK BK FW
CLOUDS(%)     90 82 77 72 75 78 78 92 92 93 93 92 92 91 91 72 72 71 71 61 61 23
POP 12HR                     10          90          80          60          30
QPF 12HR                      0        0.16        0.25        0.09           0
SNOW 12HR                 00-00           T           2           1       00-00
Rain shwrs     S                    O  O                    C  C
Snowshwrs      S              S  S  O  O  L  L  L  L  C  C  C  C  C  C
Tstms          S                    S  S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          44      30    48      32    42      32    42      30    40
TEMP          39 40 33   30 44 45 35   32 36 41 34   32 36 39 35   30 34 31
DEWPT         29 28 25   24 30 33 31   29 26 28 31   30 30 29 33   28 28 22
PWIND DIR        SE       S     S      SW    SW      SW    SW      SW    SW
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    FW FW SC   SC SC BK OV   BK BK BK OV   OV OV OV OV   OV OV OV
POP 12HR          5       0    40      40    20      40    50      40    40
Rain shwrs                   S  C  C          S  C          C  C          C
Snowshwrs                    S          C        C    C  C     C    C  C  C

$$

WYZ012-201130-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W Elev. 9840 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      22          36          23          32          21
TEMP          31 33 25 24 24 22 23 32 36 34 26 25 25 23 24 30 32 30 23 23 23 21
DEWPT         24 24 22 20 20 18 21 25 23 25 24 22 22 21 24 26 24 24 21 20 20 18
RH            75 69 88 84 84 84 92 75 59 69 92 88 88 92100 85 72 78 92 88 88 88
WIND DIR       W  W SE SE SE  E SE  S  S SW  W  W  W NW  W  W NW NW NE NE  N  E
WIND SPD       6  4  8  9  9 11 10  9  9 11 11 13 16 14 14 14 13 10  8  9  8  9
WIND GUST                                      20 24 23 23 23 20
CLOUDS        OV OV BK BK BK OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK BK FW
CLOUDS(%)     94 90 77 63 73 82 82100100100100 97 97 95 95 69 69 71 71 61 61 23
POP 12HR                     20          90          90          70          40
QPF 12HR                   0.02        0.29        0.38        0.21        0.03
SNOW 12HR                     T           2           5           3           T
Rain shwrs                             O
Snowshwrs      S  S  S     S  C  C  O  O  O  O  O  O  L  L  L  L  C  C  S  S
Tstms          S                    S  S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          40      28    43      26    36      26    37      25    35
TEMP          35 38 30   28 40 37 32   29 32 34 26   26 33 32 28   26 32 30
DEWPT         28 29 25   19 25 32 31   26 22 27 25   24 25 27 27   22 24 24
PWIND DIR        SE       S     S      SW    SW      SW    SW      SW    SW
WIND CHAR        GN      GN    GN      BZ    BZ      BZ    BZ      GN    GN
AVG CLOUDS    FW FW SC   SC BK OV OV   OV OV BK OV   OV OV OV OV   OV OV OV
POP 12HR          5       0    60      60    30      50    60      50    50
Rain shwrs                      C                           C
Snowshwrs                    C     C    C  S  S  C    C  C  C  C    C  C  C

$$

WYZ024-201130-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W Elev. 9000 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      19          37          23          36          20
TEMP          32 36 24 23 21 20 27 33 37 35 27 26 24 23 28 33 36 34 24 23 22 20
DEWPT         27 24 23 22 19 19 23 28 30 25 27 25 23 22 25 29 30 25 23 21 20 18
RH            81 61 96 96 92 96 85 82 75 66100 96 96 96 88 85 79 69 96 92 92 92
WIND DIR       W SW  S  S  S SE  E  S  S  W  W  W  W NW NW NW NW NW NW NW NW  N
WIND SPD       9  5  3  4  6 10 10  9  6 10 12 16 17 16 17 16 14 11  9  6  5  4
WIND GUST                                   19 24 26 24 26 24 23
CLOUDS        BK SC SC SC BK OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK BK FW
CLOUDS(%)     66 58 50 42 62 81 81 95 95 88 88 89 89 91 91 70 70 77 77 69 69 24
POP 12HR                     10          80          80          60          20
QPF 12HR                      0        0.21        0.24        0.08        0.01
SNOW 12HR                 00-00           2           3           1       00-00
Rain shwrs                             O
Snowshwrs                     S  S  O  O  O  O  L  L  C  C  C  C  S  S
Tstms                               S  S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          43      24    46      24    40      27    39      25    37
TEMP          38 40 27   26 44 40 30   24 37 35 29   27 37 33 27   25 35 30
DEWPT         32 28 22   21 30 30 27   20 27 26 27   25 29 27 26   23 27 24
PWIND DIR        SE       S     S       W     W      SW     W       W     W
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW FW   SC SC BK BK   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR          0       0    40      40    20      40    50      40    30
Rain shwrs                      C             S             C             S
Snowshwrs                    S     C    S     S  C    C  C  C  C    S  C  S

$$

WYZ024-201130-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W Elev. 10870 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      18          30          20          31          18
TEMP          25 28 23 21 21 19 21 27 30 28 24 23 22 21 23 29 31 28 23 21 21 19
DEWPT         21 21 20 18 18 17 16 19 20 20 21 20 19 20 21 25 25 23 21 19 19 18
RH            84 75 88 88 88 92 81 71 66 71 88 88 88 96 92 85 78 81 92 92 92 96
WIND DIR       W  W SW SW  S  S SE  S SW  W  W  W  W NW NW NW NW NW NW NW NW  N
WIND SPD      11  8  6  6  8 10 11 11 10 13 18 20 21 21 23 19 18 14 13 12 11  9
WIND GUST                                20 27 31 33 33 34 29 27 23 20 19
CLOUDS        SC SC SC SC BK OV OV OV OV OV OV OV OV OV OV SC SC BK BK SC SC FW
CLOUDS(%)     59 49 45 41 66 90 90100100 96 96 94 94 93 93 58 58 64 64 47 47 25
POP 12HR                     20          90          90          60          20
QPF 12HR                      0        0.21        0.28        0.11           0
SNOW 12HR                     T           3           4           2       00-00
Snowshwrs                  S  C  C  O  O  O  O  O  O  C  C  L  L  S  S
Tstms                               S  S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          35      23    40      23    35      24    34      23    32
TEMP          31 32 26   25 39 38 29   24 32 35 25   24 29 34 29   26 28 28
DEWPT         23 25 20   19 25 27 26   20 23 27 22   23 23 27 27   24 23 22
PWIND DIR        SE       S    SW       W     W       W     W       W     W
WIND CHAR        GN      GN    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    FW FW FW   SC SC BK BK   SC SC SC OV   OV OV OV OV   OV OV OV
POP 12HR          5       0    40      40    20      40    50      40    40
Rain shwrs                      C
Snowshwrs                    S     C    S     S  C    C  C  C  C    C  C  C

$$

WYZ024-201130-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W Elev. 9340 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      21          36          24          35          21
TEMP          32 33 27 24 23 21 26 34 36 33 28 26 26 24 28 34 35 32 26 24 23 21
DEWPT         22 23 21 19 18 17 19 23 23 24 24 23 23 22 23 25 24 23 21 19 19 17
RH            66 66 78 81 81 84 74 64 59 69 85 88 88 92 81 69 64 69 81 81 84 84
WIND DIR       W  W  W  S  S  S SE  S SW  W  W  W  W NW NW NW  W NW NW NW NW NE
WIND SPD       6  4  3  3  5  8  9  8  8 11 14 18 18 19 19 16 14 11 10  9  9  5
WIND GUST                                   23 27 27 29 29 24 23
CLOUDS        SC SC SC SC BK OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC FW
CLOUDS(%)     58 49 45 40 63 86 86 97 97 92 92 91 91 89 89 63 63 70 70 47 47 24
POP 12HR                     20          90          80          60          20
QPF 12HR                      0        0.18        0.23        0.06           0
SNOW 12HR                 00-00           1           3           1       00-00
Rain shwrs                          O  O
Snowshwrs                  S  C  C  O  O  O  O  O  O  C  C  C  C  S  S
Tstms                               S  S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          41      27    46      27    40      29    39      26    37
TEMP          38 38 30   28 43 43 32   27 36 37 29   29 37 37 30   26 33 33
DEWPT         25 26 22   19 26 29 27   20 23 26 25   25 26 28 27   21 24 23
PWIND DIR         E       S     S       W     W       W     W       W     W
WIND CHAR        LT      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    FW FW FW   SC SC BK BK   SC SC SC OV   OV OV OV OV   OV OV OV
POP 12HR          5       0    30      30    10      40    50      40    30
Rain shwrs                      C  S                        C             S
Snowshwrs                    S     S    S        C    C  C  C  C    S  C  S

$$

WYZ024-201130-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W Elev. 9000 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      19          37          23          37          20
TEMP          32 34 26 22 21 19 26 35 37 35 28 26 25 23 28 35 37 33 26 23 22 20
DEWPT         23 24 22 20 18 17 21 25 25 26 25 24 23 22 24 26 25 25 23 20 19 18
RH            69 66 85 92 88 92 81 66 61 69 88 92 92 96 85 69 61 72 88 88 88 92
WIND DIR       W  W  W  S  S  S  E  S SW  W  W  W  W NW NW NW NW NW NW NW NW  N
WIND SPD       9  5  3  3  4  8 10  8  9 11 16 17 18 18 19 17 16 11 10  9  8  5
WIND GUST                                   24 26 27 27 29 26 24
CLOUDS        SC SC SC SC BK OV OV OV OV OV OV OV OV OV OV SC SC BK BK SC SC FW
CLOUDS(%)     55 43 40 36 61 85 85 95 95 91 91 89 89 88 88 57 57 62 62 42 42 25
POP 12HR                     20          90          80          50          20
QPF 12HR                      0        0.14        0.22        0.04           0
SNOW 12HR                 00-00           2           3           1       00-00
Rain shwrs                          O  O                    C  C
Snowshwrs                  S  C  C  O  O  O  O  O  O  C  C  C  C  S  S
Tstms                               S  S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          42      25    47      27    41      29    41      26    38
TEMP          39 39 28   27 45 44 32   27 38 39 30   30 39 39 28   26 35 35
DEWPT         27 26 22   20 28 30 28   21 25 27 26   26 29 29 26   23 26 25
PWIND DIR         E       S     S       W     W       W     W       W     W
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW FW   SC SC BK BK   SC SC SC OV   OV OV OV OV   OV BK OV
POP 12HR          5       0    30      30    10      40    40      30    30
Rain shwrs                      C  S                        C             S
Snowshwrs                    S     S    S        C    C  C  C  C    S  C  S

$$

WYZ015-201130-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W Elev. 10430 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      16          31          21          31          16
TEMP          27 31 25 21 18 16 22 26 30 30 27 24 22 21 25 27 31 30 25 21 18 16
DEWPT         21 22 20 18 16 15 15 17 16 17 20 21 21 20 22 23 25 24 21 19 16 15
RH            78 69 81 88 92 96 74 68 55 58 74 88 96 96 88 85 78 78 84 92 92 96
WIND DIR      NW  W  W SW  W SE  S  S SE SW SW  W  W NW NW NW NW NW NW NW  N  E
WIND SPD      10  6  5  5  4  4  6  8  6  9 10 13 16 18 18 18 16 13  9  8  8  8
WIND GUST                                      20 24 27 27 27 24 20
CLOUDS        OV OV BK SC BK BK BK OV OV OV OV OV OV OV OV BK BK BK BK BK BK SC
CLOUDS(%)     85 83 69 55 64 73 73 91 91 99 99 96 96 92 92 72 72 64 64 68 68 36
POP 12HR                     30          90          90          70          50
QPF 12HR                   0.03        0.13        0.27        0.19        0.06
SNOW 12HR                     1           2           4           3           1
Snowshwrs      C  S  S     S  S  S  O  O  O  O  O  O  L  L  L  L  C  C  C  C
Tstms          S                    S  S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          34      23    39      23    33      23    34      22    32
TEMP          28 33 26   23 37 34 29   24 29 30 25   23 30 29 27   23 28 27
DEWPT         20 22 21   18 24 26 27   22 22 22 23   22 26 22 26   21 23 21
PWIND DIR        SE       S    SW      SW     W      SW    SW       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC FW SC   SC SC OV OV   BK BK BK OV   OV OV OV OV   OV OV OV
POP 12HR          5       0    50      60    30      50    60      50    40
Rain shwrs                      C
Snowshwrs                    C  C  C    C  C  S  C    C  C  C  C    C  C  C

$$

WYZ015-201130-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W Elev. 8710 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      18          38          26          36          19
TEMP          33 37 27 22 21 18 24 34 38 37 31 28 28 26 29 34 36 35 26 22 22 19
DEWPT         26 27 22 19 18 16 20 25 25 26 25 26 25 25 26 27 27 27 21 20 19 17
RH            75 67 81 88 88 92 84 69 59 64 78 92 88 96 88 75 69 72 81 92 88 92
WIND DIR      NW  W SE  E  E  E  S  S  S SW SW  W  W NW NW NW NW NW NW  W  N  E
WIND SPD       2  2  4  5  5  6  6  5  5  4  4  6  9 11 12 12 11  9  3  3  4  4
WIND GUST                                               19 19
CLOUDS        OV OV BK SC BK BK BK BK BK OV OV OV OV OV OV BK BK BK BK BK BK SC
CLOUDS(%)     85 82 70 58 61 64 64 79 79 89 89 90 90 92 92 64 64 72 72 75 75 33
POP 12HR                     10          70          80          60          40
QPF 12HR                      0        0.09        0.19        0.11        0.02
SNOW 12HR                 00-00           1           3           1           T
Rain shwrs                          L  L                    C  C
Snowshwrs      S              S  S  L  L  L  L  L  L  L  L  C  C  C  C  S  S
Tstms          S                    S  S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          41      26    43      27    39      27    39      25    37
TEMP          36 40 29   27 40 39 32   27 32 36 27   27 36 35 29   25 32 32
DEWPT         26 26 23   22 28 29 29   25 23 26 24   25 29 26 27   23 25 23
PWIND DIR        SE       S     S      SW     W      SW    SW       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW SC   SC SC OV OV   OV BK BK OV   OV OV OV OV   OV OV OV
POP 12HR          5       0    40      50    20      40    50      40    40
Rain shwrs                      C  C          S             C             C
Snowshwrs                    S     C    C  S  S  C    C  C  C  C    C  C  C

$$

WYZ015-201130-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W Elev. 9340 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      17          38          24          34          18
TEMP          32 39 29 24 21 17 26 33 38 38 31 28 26 24 28 32 34 34 26 23 21 18
DEWPT         21 24 22 21 18 15 17 18 19 20 23 25 23 23 22 22 21 22 20 20 18 17
RH            63 54 75 88 88 92 68 53 46 48 72 88 88 96 78 66 58 61 78 88 88 96
WIND DIR      NW NW NW SW NE  E  S  S  S SW  W  W  W NW NW NW NW NW NW  N  N  E
WIND SPD      11  6  4  3  3  3  6  6  5  6 10 11 16 17 17 16 16 12  9  6  5  5
WIND GUST                                         24 26 26 24 24 19
CLOUDS        OV OV BK SC SC BK BK OV OV OV OV OV OV OV OV BK BK BK BK BK BK SC
CLOUDS(%)     82 81 64 46 57 67 67 81 81 92 92 92 92 92 92 67 67 66 66 66 66 37
POP 12HR                     20          80          80          60          40
QPF 12HR                   0.01        0.10        0.21        0.13        0.04
SNOW 12HR                 00-00           T           3           1           1
Rain shwrs        S                 L  L
Snowshwrs      S  S           S  S  L  L  O  O  L  L  L  L  L  L  C  C  S  S
Tstms          S                    S  S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          41      24    44      25    39      26    39      24    37
TEMP          36 41 29   25 43 39 29   25 34 36 29   26 37 35 29   24 34 32
DEWPT         22 23 21   19 27 28 25   22 22 25 26   24 27 23 26   22 24 22
PWIND DIR        SE       S    SW      SW     W      SW     W       W     W
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC FW SC   SC SC OV OV   BK BK BK OV   OV OV OV OV   OV OV OV
POP 12HR          5       0    40      50    20      50    50      40    40
Rain shwrs                      C             S             C             C
Snowshwrs                    S     C    C  S  S  C    C  C  C  C    C  C  C

$$

IDZ019-201130-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W Elev. 6720 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      30          47          31          44          27
TEMP          47 47 40 37 34 32 38 43 43 39 34 33 32 33 35 39 40 40 35 32 30 28
DEWPT         33 31 32 32 31 28 30 27 30 33 33 32 31 31 30 25 25 26 29 30 28 26
RH            58 53 73 82 89 85 73 53 60 79 96 96 96 92 82 57 55 57 78 92 92 92
WIND DIR      SW SW  S  E  E  E  E  S  S  W  W  W  W  W  W NW NW NW NW NE NE  E
WIND SPD      10  6  5  5  6  9  9  8  8  8  6 11 10 10 10 12 12 10 10  3  3  5
WIND GUST                                                  20 20
CLOUDS        BK BK SC SC SC OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC FW
CLOUDS(%)     66 68 54 54 54 85 85 95 95 95 95 96 96 87 87 86 86 62 62 47 47 18
POP 12HR                     20          90          70          40          20
QPF 12HR                      0        0.18        0.32        0.07        0.01
SNOW 12HR                 00-00       00-00           2           T           T
Rain shwrs     C  S                 D  D  L  L
Snowshwrs      C  S           C  C  D  D  L  L  L  L  C  C  C  C  S  S  S  S
Tstms          S                    S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          54      35    54      32    50      36    48      34    47
TEMP          46 54 42   40 50 48 38   36 44 46 40   38 44 44 37   35 45 44
DEWPT         30 31 33   32 33 36 36   34 30 34 37   37 34 37 35   34 32-100
PWIND DIR        SE      SE    SE      SW    SW       S    SW       S     S
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW FW SC   SC OV OV OV   OV BK BK OV   OV OV OV OV   OV OV OV
POP 12HR          0      20    50      40    30      60    60      50    50
Rain                 S    S  C  C  C    C  C  C  L    L  L  L  C    C  C  C
Snow                                       C  C          L  L  C    C  C  C
Tstms                        S  S                                      S  S

$$

IDZ023-201130-
SHEEP MOUNTAIN SNOTEL - BINGHAM ID
43.21N 111.69W Elev. 6570 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      34          46          31          46          30
TEMP          49 49 42 39 38 37 40 43 40 38 35 35 33 32 34 40 43 42 37 35 33 32
DEWPT         30 27 31 33 33 31 30 27 29 34 33 33 31 30 30 26 25 24 29 29 28 29
RH            48 42 65 79 82 79 67 53 64 85 92 92 92 92 85 57 49 48 72 78 82 88
WIND DIR      SW SW  S  S SE SE SE SW SW  W  W  W  W NW NW NW NW NW NW  N  N SE
WIND SPD      11  6  8 11 11 14 13 10 11 14 14 18 17 16 16 14 14 13 13  6  6  5
WIND GUST                    23 21       23 23 26 25 24 24 23 23 21 21
CLOUDS        SC SC FW BK BK OV OV OV OV OV OV OV OV BK BK BK BK SC SC SC SC FW
CLOUDS(%)     57 57 29 63 63 89 89 98 98 88 88 95 95 80 80 73 73 52 52 32 32 18
POP 12HR                     20          90          40          30          20
QPF 12HR                      0        0.20        0.13        0.04        0.01
SNOW 12HR                 00-00       00-00           1           T       00-00
Rain shwrs        S
Snowshwrs      S  S           C  C  D  D  C  C  C  C  C  C  C  C  S  S
Tstms          S                    S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          56      38    56      33    51      37    50      35    48
TEMP          49 55 45   42 50 48 39   35 43 48 41   39 45 44 38   36 44 44
DEWPT         32 31 37   36 35 34 35   32 30 32 39   38 32 31 36   35 33-100
PWIND DIR        SE      SE     S       W    SW       S    SW      SW    SW
WIND CHAR        GN      GN    GN      BZ    GN      GN    BZ      GN    BZ
AVG CLOUDS    FW FW SC   SC OV OV BK   BK BK BK OV   OV OV OV OV   OV OV OV
POP 12HR          0      10    50      40    30      50    50      40    50
Rain                         C  C  C    C  C  C  C    C  C  C  C    C  C  C
Snow                               C    C  C  C          C  C  C    C  C  C
Tstms                        S  S                                      S  S

$$

WYZ001-201130-
SYLVAN PASS - PARK WY
44.47N 110.16W Elev. 8420 ft
238 PM MDT Wed Apr 19 2017

Date           04/19/17      Thu 04/20/17            Fri 04/21/17            Sat
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      18          36          25          33          19
TEMP          31 28 23 20 20 18 22 33 36 32 29 27 26 25 27 32 33 28 24 21 21 19
DEWPT         25 20 19 18 18 17 18 21 23 22 24 25 24 25 25 25 26 22 21 19 19 18
RH            78 71 84 92 92 96 84 61 59 66 81 92 92100 92 75 75 78 88 92 92 96
WIND DIR       W  W SW SW SW  S  S  S  S  S SW  W  W NW NW NW NW NW NW  N NW NE
WIND SPD      11  8  4  6  6  5  5  9  8  8  8 11 12 13 14 13 12 10  8  6  5  4
WIND GUST                                         19 20 23 20 19
CLOUDS        BK BK BK OV BK BK BK BK BK OV OV OV OV OV OV BK BK BK BK OV OV SC
CLOUDS(%)     78 73 77 81 71 61 61 74 74 85 85 91 91 94 94 69 69 68 68 81 81 40
POP 12HR                      5          70          70          60          40
QPF 12HR                      0        0.05        0.24        0.14        0.03
SNOW 12HR                 00-00           1           3           2           T
Rain shwrs                             L
Snowshwrs      S                    L  L  L  L  L  L  L  L  L  L  C  C  S  S
Tstms          S                    S  S  S  S


Date           04/22/17  Sun 04/23/17  Mon 04/24/17  Tue 04/25/17  Wed 04/26/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          39      25    40      26    35      25    36      24    34
TEMP          36 34 27   25 37 35 32   28 30 34 25   25 33 35 24   24 32 31
DEWPT         23 25 22   20 25 28 29   26 21 26 22   23 28 27 21   23 26 23
PWIND DIR        SE      SW    SW      SW     W      SW    SW       W     W
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC FW SC   SC BK OV OV   OV OV BK OV   OV OV OV OV   OV OV OV
POP 12HR          5       5    40      50    30      50    50      40    40
Rain shwrs                      C                           C
Snowshwrs                    S  C  C    C  C  S  C    C  C  C  C    S  C  C

$$

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



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.