Snow Avalanche Guidance
Issued by NWS Riverton, WY

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

000
FWUS45 KRIW 250823
SAGRIW

Forecast for Bridger-Teton National Forest Avalanche Center
National Weather Service Riverton WY
123 AM MST Sun Feb 25 2018


.DISCUSSION...

The area will be in between systems today with mainly light snow and
accumulations remaining light as well. A more potent front and upper
level system will approach the area tonight and bring periods of
snow. At this point, the heaviest snow with this system would likely
fall from late Sunday night through midday Monday, then quickly
ending by sunset Monday. Gusty winds will develop across the passes
and ridgetops and bring areas of blowing and drifting snow. Mainly
dry conditions are then expected from Monday night through most of
Tuesday.

Forecaster...Hattings

WYZ012-252315-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      12           5          16           3          14
TEMP           3  0  0  7 11  9  7  6  6  6  5 12 16 11  7  5  5  4  3 10 14  9
DEWPT         -1 -2 -3  6  7  3  4  4  3  3  2 10 12  5  4  3  3  1  0  9  9  0
RH            83 91 87 96 83 76 87 91 87 87 87 91 84 76 87 91 91 87 87 96 80 66
WIND DIR       W  W  W SW SW SW SW SW SW SW SW SW SW SW  W  W  S  E  S SW SW SW
WIND SPD      21 25 29 33 31 27 26 26 26 26 26 25 20 16 13 11  9  5 10 13 14 16
WIND GUST     32 35 41 47 43 39 36 36 36 36 36 35 28 23                      23
CLOUDS        OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC
CLOUDS(%)    100 79 79 79 83 86 88 89 88 87 88 88 88 87 88 89 89 68 59 51 49 46
POP 12HR                     80          90          90          50          10
QPF 12HR                   0.11        0.33        0.23        0.09           0
SNOW 12HR                     2           6           4           2       00-00
SNOW           D  C  C  L  L  D  D  D  D  D  D  D  D  C  C  C  C
OBVIS         BS BS BS BS BS BS BS BS BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             2    13       7    23      14    22       8    16
TEMP           3    2  9 13  7   12 18 21 17   15 20 22 13   11 16 16
DEWPT          1    0  6  7  3   10 15 15 15   12 17 16 11    9 12 12
PWIND DIR          SW    SW      SW    SW       S    SW      SW    SW
WIND CHAR          BZ    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC   BK BK BK BK   BK OV OV OV   OV OV OV OV   OV OV OV
POP 12HR           20    40      50    60      60    70      50    50
SNOW                S  C  C  C    C  C  L  L    L  L  L  C    C  C  C

$$

WYZ013-252315-
JACKSON AIRPORT-TETON WY
43.60N 110.73W ELEV. 6451 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      25          16          29           8          26
TEMP          12  9  8 18 23 23 20 19 18 16 16 24 28 27 19 16 13  9  8 19 25 24
DEWPT          8  4  3  9 11 10 12 12 12 11 10 15 16 14 12 11  9  6  4 10 11  9
RH            84 80 79 67 59 57 71 74 77 80 77 68 60 57 74 80 84 87 83 67 55 52
WIND DIR       S  S SW SW SW  S  S  S  S  S SW SW SW SW SW  W  S  S  S SW SW  W
WIND SPD       8  8 13 18 19 20 20 20 19 17 16 14 13 11  9  6  6  6  8  9  9  9
WIND GUST              25 27 28 28 28 27 24 23
CLOUDS        OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV SC SC FW SC SC
CLOUDS(%)    100 79 79 79 83 86 88 89 88 87 88 88 87 86 84 82 82 57 42 27 36 44
POP 12HR                     70          80          80          50          10
QPF 12HR                   0.04        0.20        0.13        0.04           0
SNOW 12HR                     1           3           2           1       00-00
SNOW           L  C  C  C  L  L  D  D  D  D  D  D  D  C  C  C  C
OBVIS                     BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             6    26      11    31      22    33      18    29
TEMP          14    6 20 26 15   13 28 30 23   24 33 33 21   23 29 29
DEWPT          7    2 10 13  8    8 17 18 16   19 22 20 14   19 19 18
PWIND DIR          SW    SW      SW     S       S     S       S     S
WIND CHAR          LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   BK BK BK BK   BK BK OV OV   OV OV OV OV   BK OV OV
POP 12HR           10    10      10    30      40    50      40    40
SNOW                                 S  C  C    C  C  C  C    C  C  C

$$

WYZ012-252315-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W ELEV. 7810 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      20          14          24           8          22
TEMP          10  9 10 16 19 18 16 15 15 15 15 21 24 20 14 12 10 12  9 18 22 19
DEWPT          6  6  7 10 11 10 11 11 11 12 12 15 16 12 10  9  8 10  7 12 12  9
RH            83 87 87 77 70 70 80 84 84 88 88 77 71 71 84 87 91 91 91 77 65 64
WIND DIR       W SW SW SW  S  S  S  S  S  S  S SW SW SW SW  W  S SE  S SW SW  W
WIND SPD       6  9 12 16 17 17 19 20 19 18 16 14 13 11  9  5  6  6  8  9  9  9
WIND GUST              23 24 24 27 28 27 25 23
CLOUDS        OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV SC SC SC SC SC
CLOUDS(%)    100 79 79 79 83 86 88 89 88 87 88 88 88 87 86 85 85 60 52 44 42 41
POP 12HR                     70          80          80          50          10
QPF 12HR                   0.05        0.22        0.14        0.04           0
SNOW 12HR                     1           4           2           1       00-00
SNOW           L  C  C  C  L  L  D  D  D  D  D  D  D  C  C  C  C
OBVIS                     BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             7    21      10    29      20    30      16    24
TEMP          11    7 13 21 11   14 23 27 22   21 28 30 19   20 24 24
DEWPT          7    4  8 12  8    9 18 18 19   19 24 21 16   17 20 17
PWIND DIR          SW    SW      SW     S       S     S      SW     S
WIND CHAR          LT    LT      LT    GN      GN    GN      GN    LT
AVG CLOUDS    SC   BK BK BK BK   BK BK OV OV   OV OV OV OV   OV OV OV
POP 12HR           10    20      20    40      40    50      50    40
SNOW                   S  S       S  C  C  C    C  C  C  C    C  C  C

$$

WYZ012-252315-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W ELEV. 9840 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      15           8          18           6          16
TEMP           4  2  3 10 14 11 10  9  9  9  9 14 18 13  9  8  8  8  7 12 16 10
DEWPT          2 -1  0  7 11  8  7  6  6  6  5 11 16 10  7  4  5  4  3  8 13  6
RH            91 87 87 87 88 87 87 87 87 87 83 88 92 87 91 83 87 83 83 84 88 83
WIND DIR       W  W SW SW SW SW SW SW SW SW SW SW SW SW SW  W  S SE  S SW SW SW
WIND SPD      14 18 23 27 26 25 26 28 27 26 24 23 20 17 14 12 10  8 11 14 14 13
WIND GUST     24 25 32 39 36 35 36 40 39 36 33 32 28 24
CLOUDS        OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC
CLOUDS(%)    100 79 79 79 83 86 88 89 88 87 88 88 88 87 88 89 89 64 56 48 48 48
POP 12HR                     80          90          90          50          10
QPF 12HR                   0.10        0.32        0.21        0.08           0
SNOW 12HR                     2           6           4           1       00-00
SNOW           L  C  C  L  L  D  D  D  D  D  D  D  D  C  C  C  C
OBVIS         BS BS BS BS BS BS BS BS BS BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             4    15       9    25      16    24      11    19
TEMP           5    4 10 15  9   13 20 23 16   20 23 24 14   15 19 19
DEWPT          2    2  7 11  5   11 15 19 14   14 19 19 12   14 15 15
PWIND DIR          SW    SW      SW     S       S     S      SW    SW
WIND CHAR          GN    GN      GN    BZ      GN    BZ      BZ    GN
AVG CLOUDS    SC   BK BK BK BK   BK OV OV OV   OV OV OV OV   OV OV OV
POP 12HR           20    30      40    50      50    60      50    50
SNOW                S  S  C  S    C  C  C  C    C  L  L  C    C  C  C

$$

WYZ024-252315-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W ELEV. 9000 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      15           5          20           5          19
TEMP           5  3  4 13 14 10  7  7  6  6  8 19 20 13  9  8  7  7  8 18 18 12
DEWPT          2  0  0 10 12  7  4  3  2  3  4 17 19 11  7  3  2  3  3 15 16  9
RH            87 87 83 87 92 87 87 83 83 87 83 92 96 91 91 79 79 83 79 88 92 87
WIND DIR       W  W  W  W  W SW SW SW SW SW SW SW  W  W  W SW SW  S  S SW  W  W
WIND SPD      13 20 24 27 25 21 21 20 20 19 16 12 12 12 10  8  8  8  9 10 10 10
WIND GUST     20 28 33 39 35 31 31 28 28 27 23
CLOUDS        OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC
CLOUDS(%)    100 79 79 79 83 86 88 89 88 87 88 88 88 87 86 85 85 61 53 46 42 39
POP 12HR                     70          90          80          50          10
QPF 12HR                   0.06        0.23        0.17        0.05           0
SNOW 12HR                     1           4           3           1       00-00
SNOW           L  C  C  C  L  L  D  D  D  D  D  D  D  C  C  C  C
OBVIS         BS BS BS BS BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             2    16       4    25      14    26      12    19
TEMP           5    2 12 15  5    9 20 23 16   15 24 26 16   16 19 19
DEWPT          1    1  7 14  1    7 15 21 15   14 20 21 14   15 15 17
PWIND DIR           W     W      SW     S       S     S      SW    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC BK BK BK   BK BK OV OV   OV OV OV OV   OV OV OV
POP 12HR           10    20      30    50      50    50      50    40
SNOW                      S  S    C  C  C  C    C  C  C  C    C  C  C

$$

WYZ024-252315-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W ELEV. 10870 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      12           5          17           7          17
TEMP           2 -1 -1  8 11  8  6  6  5  6  5 14 17 12  9  8  7  8  7 14 17 10
DEWPT         -1 -6 -6  5  7  3  0  1 -1  0  0 11 14  8  4  2  0  1  1 10 13  5
RH            87 79 79 87 83 79 76 79 76 76 79 88 88 84 80 76 72 72 76 84 84 80
WIND DIR       W  W  W  W  W  W SW SW SW SW SW SW  W  W  W  W SW SW SW  W  W  W
WIND SPD      19 26 29 33 26 19 21 24 23 21 20 18 18 17 13  9  9  9 12 14 14 13
WIND GUST     26 36 41 47 36 27 31 33 32 31 28 25 25 24
CLOUDS        OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC
CLOUDS(%)    100 79 79 79 83 86 88 89 88 87 88 88 88 87 88 89 89 66 58 50 43 37
POP 12HR                     60          80          80          60          10
QPF 12HR                   0.09        0.23        0.17        0.08           0
SNOW 12HR                     1           4           3           1       00-00
SNOW           L  C  C  C  L  L  L  D  D  D  D  D  D  L  L  C  C
OBVIS         BS BS BS BS BS BS BS BS BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             3    14       5    23      14    24      11    15
TEMP           4    3 10 13  5   10 17 21 14   16 21 24 14   15 15 15
DEWPT         -2   -1  6  9 -1    7 10 17 12   12 16 18 12   12 10 13
PWIND DIR           W     W       W    SW       S    SW      SW    SW
WIND CHAR          GN    BZ      GN    GN      GN    BZ      BZ    BZ
AVG CLOUDS    SC   SC BK SC SC   SC BK BK OV   OV OV OV OV   OV OV OV
POP 12HR           10    20      30    50      60    50      50    40
SNOW                   S  S  S    C  C  C  L    L  C  C  C    C  C  C

$$

WYZ024-252315-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W ELEV. 9340 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      16           8          21           9          21
TEMP           6  3  3 12 15 13 10  9  8  9  9 18 21 17 13 10  9 10 10 19 21 15
DEWPT          2 -3 -3  7  8  7  3  3  1  2  3 14 15 12  7  3  1  3  4 14 14  9
RH            83 75 75 80 73 76 73 76 72 72 76 84 77 80 76 73 69 73 76 80 74 77
WIND DIR       W  W  W  W  W SW SW SW SW SW SW SW  W  W  W  W SW  S SW  W  W  W
WIND SPD      12 20 24 26 23 19 20 20 20 20 18 17 17 16 12  9  9  8 11 13 12 11
WIND GUST     21 28 33 36 32 27 28 28 28 28 25 24 24 23
CLOUDS        OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC
CLOUDS(%)    100 79 79 79 83 86 88 89 88 87 88 88 88 87 88 89 89 64 56 48 43 37
POP 12HR                     70          90          90          60          10
QPF 12HR                   0.07        0.24        0.17        0.08           0
SNOW 12HR                     1           4           3           1       00-00
SNOW           L  C  C  C  L  L  D  D  D  D  D  D  D  L  L  C  C
OBVIS         BS BS BS BS BS BS BS BS BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             5    18       6    26      16    28      14    19
TEMP           7    5 13 17  7   11 21 24 18   17 26 28 17   18 19 19
DEWPT          0    0  7 10 -1    6 12 18 14   12 19 20 13   13 12 13
PWIND DIR           W     W       W    SW       S    SW      SW    SW
WIND CHAR          GN    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    SC   SC BK BK SC   SC BK OV OV   OV OV OV OV   OV OV BK
POP 12HR           10    20      20    50      50    50      50    40
SNOW                      S       S  C  C  C    C  C  C  C    C  C  C

$$

WYZ024-252315-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W ELEV. 9000 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      17           8          22           9          22
TEMP           6  3  4 13 16 13 11  8  8  8  9 19 22 17 13 10  9  9  9 19 22 16
DEWPT          2 -2 -1  8  9  8  5  3  1  3  4 15 15 13  9  5  2  4  5 14 14 10
RH            83 79 79 80 73 80 76 79 72 79 80 84 74 84 84 80 72 80 83 80 71 77
WIND DIR       W  W  W  W  W  W SW SW SW SW SW SW  W  W  W  W SW  S SW SW  W  W
WIND SPD      12 18 21 25 23 19 20 20 19 18 18 17 17 16 12  9  9  8 10 12 12 11
WIND GUST     21 25 31 35 32 27 28 28 27 25 25 24 24 23
CLOUDS        OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC
CLOUDS(%)    100 79 79 79 83 86 88 89 88 87 88 88 88 87 88 89 89 63 56 48 42 37
POP 12HR                     60          80          80          60          10
QPF 12HR                   0.05        0.21        0.15        0.06           0
SNOW 12HR                     1           3           3           1       00-00
SNOW           L  C  C  C  L  L  L  D  D  D  D  D  D  L  L  C  C
OBVIS         BS BS BS BS BS BS BS BS BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             5    20       7    27      17    28      14    20
TEMP           6    6 16 18  8   12 23 25 18   18 26 28 18   18 20 20
DEWPT          1    1  9 10  3    7 14 19 15   13 18 20 15   14 13 15
PWIND DIR           W     W       W    SW       S    SW      SW    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC BK SC SC   SC BK BK OV   OV OV OV OV   OV OV BK
POP 12HR           10    10      20    40      50    50      50    40
SNOW                      S       S  C  C  C    C  C  C  C    C  C  C

$$

WYZ015-252315-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W ELEV. 10430 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      10           2          15           1          14
TEMP          -1 -3 -3  5  9  7  5  4  3  3  3 11 15 12  6  4  3  2  2 10 14 10
DEWPT         -3 -5 -5  2  5  4  3  2  1  1  1  8 11  9  4  3  1 -1  1  6  7  5
RH            91 91 91 87 83 87 91 91 91 91 91 87 84 87 91 95 91 87 95 83 73 80
WIND DIR       W  W  W  W  W SW SW SW SW SW SW SW  W  W  W  W  W  W  W  W  W  W
WIND SPD      18 25 28 32 27 23 23 23 23 21 21 21 20 18 16 12 12 12 14 17 16 13
WIND GUST        35 40 44 39 32 32 32 32 31 31 31 28 25                24
CLOUDS        OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC
CLOUDS(%)    100 79 79 79 83 86 88 89 88 87 88 88 88 87 88 89 89 64 56 48 44 41
POP 12HR                     70          80          80          50          10
QPF 12HR                   0.07        0.21        0.15        0.06           0
SNOW 12HR                     1           4           3           1       00-00
SNOW           L  C  C  C  L  L  D  D  D  D  D  D  D  C  C  C  C
OBVIS         BS BS BS BS BS BS BS BS BS BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            -1    11       1    21      10    21       7    15
TEMP           1   -1  8 10  2    5 16 19 13   10 19 21 11   11 15 15
DEWPT         -1   -2  5  5 -1    4 11 14 11    9 15 17  9   10 12 12
PWIND DIR           W     W       W    SW       S    SW      SW    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   BK BK BK SC   BK BK BK OV   OV OV OV OV   BK OV OV
POP 12HR           10    20      30    40      40    50      50    50
SNOW                   S  S  S    C  C  C  C    C  C  C  C    C  C  C

$$

WYZ015-252315-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W ELEV. 8710 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      16           8          20           3          19
TEMP           6  3  3 11 15 13 10  9  9  9  8 16 20 14  8  6  4  5  4 14 19 13
DEWPT          3  0  0  7  8  7  8  6  6  5  5 11 13  9  7  4  1  1  1  8  8  5
RH            87 87 87 83 73 76 91 87 87 83 87 80 74 80 96 91 87 83 87 76 61 70
WIND DIR      NW  W  W  W  W SW SW SW SW SW SW SW SW  W  W  W SW  S SW  W  W  W
WIND SPD       8 12 14 17 17 17 18 20 19 18 16 13 12 11 10  8  6  5  9 11 10  9
WIND GUST              24 24 24 25 28 27 25 23
CLOUDS        OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV SC SC SC SC SC
CLOUDS(%)    100 79 79 79 83 86 88 89 88 87 88 88 88 87 87 87 87 59 51 43 43 44
POP 12HR                     70          90          90          50          10
QPF 12HR                   0.04        0.23        0.14        0.05           0
SNOW 12HR                     1           4           2           1       00-00
SNOW           L  C  C  C  L  L  D  D  D  D  D  D  D  C  C  C  C
OBVIS                     BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             3    17       5    25      14    25      11    19
TEMP           5    4 12 16  6    8 19 23 15   16 23 25 14   16 19 19
DEWPT          3    1  7  7  4    4 13 15 13   13 19 18 12   14 15 12
PWIND DIR           W     W      SW    SW       S     S      SW    SW
WIND CHAR          LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    SC   BK BK BK BK   BK BK OV OV   OV OV OV OV   BK OV OV
POP 12HR           10    20      20    20      30    40      50    40
SNOW                      S       S  S  S  S    C  C  C  C    C  C  C

$$

WYZ015-252315-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W ELEV. 9340 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      15           6          20           2          19
TEMP           3  1  2 11 14 12  9  8  7  6  7 16 20 16  9  6  4  3  3 14 19 15
DEWPT          0 -1 -1  5  5  5  6  5  4  3  4 10 11  9  7  4  2  1  1  7  7  6
RH            87 91 87 76 67 73 87 87 87 87 87 77 67 73 91 91 91 91 91 73 59 67
WIND DIR      NW  W  W  W  W  W SW SW SW SW SW SW  W  W  W  W  W  W  W  W  W  W
WIND SPD      10 18 20 21 21 20 21 23 20 18 17 14 13 12 11  9  9  8 11 13 12 10
WIND GUST     17 25 28 31 31 28 31 32 28 25 24
CLOUDS        OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV SC SC SC SC SC
CLOUDS(%)    100 79 79 79 83 86 88 89 88 87 88 88 88 87 87 87 87 60 52 45 43 41
POP 12HR                     70          90          80          50          10
QPF 12HR                   0.05        0.22        0.15        0.06           0
SNOW 12HR                     1           4           3           1       00-00
SNOW           L  C  C  C  L  L  D  D  D  D  D  D  D  C  C  C  C
OBVIS         BS BS BS BS BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             1    16       4    24      13    25      10    19
TEMP           3    1 11 15  4    7 19 21 14   15 23 25 13   15 19 19
DEWPT          0   -2  3  6  1    3 10 12 11   12 15 17 10   12 11 12
PWIND DIR           W     W       W    SW       S     S      SW    SW
WIND CHAR          GN    LT      LT    GN      LT    GN      GN    GN
AVG CLOUDS    SC   BK BK BK SC   BK BK BK OV   OV OV OV OV   BK OV OV
POP 12HR           10    20      20    30      30    40      50    40
SNOW                   S  S       S  S  C  C    C  C  C  C    C  C  C

$$

IDZ019-252315-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W ELEV. 6720 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      19          17          26           9          25
TEMP          11 11 10 14 19 19 18 18 17 17 17 21 26 23 15 13 11 10 MM 17 MM 22
DEWPT          9  9  8 10 12 13 15 15 15 14 14 17 18 16 12 10  9  8 MM 12 MM 13
RH            91 91 91 84 74 77 88 88 92 88 88 84 71 74 88 87 91 91 MM 80 MM 68
WIND DIR      SW SW  S SW SW  S  S  S  S  S SW SW SW  W SW  S SE SE SE SW SW  W
WIND SPD       8 12 13 14 18 19 21 24 17 16 13 12  9  6  4  2  2  4  4  5  5  8
WIND GUST        20 21 23 26 27 32 34 25 24 21 20
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC SC
CLOUDS(%)    100 85 85 93 93 90 90 93 93 95 95 95 95 90 90 85 85 64 64 41 41 58
POP 12HR                     90         100         100          60          10
QPF 12HR                   0.10        0.22        0.15        0.03           0
SNOW 12HR                     2           4           3           1       00-00
SNOW           L  L  L  D  D  D  D  D  D  D  D  L  L  C  C  C  C  S  S  S  S  S
OBVIS                  BS BS BS BS BS BS BS BS
WINTER WEATH   Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             9    24      14    30      23    31      19    28
TEMP          13   10 16 22 17   15 22 29 25   23 27 29 22   20 23 25
DEWPT          9    7 MM MM MM   MM MM MM MM   MM MM MM MM   MM MM MM
PWIND DIR          SW    SW      SW     S       S     S       S     S
WIND CHAR          LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   BK BK BK BK   BK OV OV OV   OV OV OV OV   OV OV OV
POP 12HR           30    20      20    40      50    60      50    50
SNOW           S    S  C  C  C    C  C  C  C    C  L  L  C    C  C  C

$$

IDZ023-252315-
SHEEP MOUNTAIN SNOTEL - BINGHAM ID
43.21N 111.69W ELEV. 6570 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      20          18          26          11          25
TEMP          13 12 12 16 20 20 19 19 18 18 19 23 26 23 16 16 14 13 MM 19 MM 22
DEWPT          9  9  8 10 12 13 15 14 15 15 15 16 18 16 12 11 10 10 MM 11 MM 13
RH            84 87 84 77 71 74 84 80 88 88 84 74 71 74 84 80 84 87 MM 70 MM 68
WIND DIR       W SW SW SW SW  S  S  S  S SW SW SW  W  W  W  W NW  S  S  W  W  W
WIND SPD      13 12 14 18 18 18 20 21 23 23 19 17 13 10  4  4  3  5  5  8  8 10
WIND GUST     21 20 23 26 26 26 28 32 33 33 27 25 21
CLOUDS        OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC SC
CLOUDS(%)    100 79 79 88 88 90 90 93 93 95 95 95 95 89 89 85 85 65 65 41 41 51
POP 12HR                     70         100         100          40          10
QPF 12HR                   0.07        0.18        0.14        0.02           0
SNOW 12HR                     2           3           3           T       00-00
SNOW           L  L  L  L  L  L  L  D  D  D  D  L  L  C  C  C  C              S
OBVIS            BS BS BS BS BS BS BS BS BS BS
WINTER WEATH   Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            10    25      16    32      24    31      20    29
TEMP          15   12 19 23 19   17 25 30 27   25 28 29 24   21 25 26
DEWPT          8    8 MM MM MM   MM MM MM MM   MM MM MM MM   MM MM MM
PWIND DIR          SW    SW      SW     S       S     S       S    SW
WIND CHAR          GN    GN      GN    GN      BZ    BZ      BZ    GN
AVG CLOUDS    SC   BK BK BK BK   BK OV OV OV   OV OV OV OV   OV OV OV
POP 12HR           20    20      30    50      60    60      40    50
SNOW           S    S  C  S  S    C  C  C  C    C  L  L  C    C  C  C

$$

WYZ001-252315-
SYLVAN PASS - PARK WY
44.47N 110.16W ELEV. 8420 FT
123 AM MST Sun Feb 25 2018

DATE                Sun 02/25/18            Mon 02/26/18            Tue 02/27/18
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      16           6          20           2          18
TEMP           3  1  1 13 15 12  8  7  6  7  7 18 20 13  7  3  3  3  3 15 18 11
DEWPT          0 -2 -2  7  9  8  5  5  3  4  4 11 14  8  5  1  0  0  0  5  9  5
RH            87 87 87 76 77 84 87 91 87 87 87 73 77 80 91 91 87 87 87 64 67 76
WIND DIR       W  W  W SW SW SW SW SW SW SW SW SW  W  W  W SW SW SW SW  W  W  W
WIND SPD      20 26 28 31 29 27 27 28 26 24 20 18 17 14 12  9 10 10 13 17 14 12
WIND GUST     31 36 40 43 41 39 39 40 36 33 28 25 24                   24
CLOUDS        OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV SC SC FW SC SC
CLOUDS(%)    100 79 79 79 83 86 88 89 88 87 88 88 88 87 86 85 85 57 42 28 38 48
POP 12HR                     60          80          80          60          10
QPF 12HR                   0.04        0.20        0.15        0.06           0
SNOW 12HR                     1           4           3           1       00-00
SNOW           L  C  C  C  L  L  L  L  D  D  D  D  D  L  L  C  C
OBVIS         BS BS BS BS BS BS BS BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE               Wed 02/28/18  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             1    17       3    26      11    25       8    20
TEMP           1    2 14 15  5    6 20 23 13   13 24 24 12   12 20 20
DEWPT         -1   -1  9  8  3    3 13 16 11   10 19 17 10    9 15 14
PWIND DIR           W     W      SW    SW      SW     S      SW    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   BK OV BK BK   BK BK OV OV   BK OV OV BK   BK OV OV
POP 12HR           20    20      20    20      20    30      40    40
SNOW                S  S  S       S  S  S       S  C  C  C    C  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.