Snow Avalanche Guidance


275 
FWUS45 KPIH 171127
SAGPIH
SNOW AVALANCHE GUIDANCE PRODUCT
NATIONAL WEATHER SERVICE POCATELLO ID
427 AM MST Sun Dec 17 2017
.DISCUSSION...A weak Ridge of High pressure will gradually build
into the region today in the wake of a departing Low Pressure
trough. Some moisture will spill over the ridge Monday and
Tuesday, bringing the potential for occasional, light Snow
Showers. A much stronger system will blast through the region
Tuesday night and Wednesday bringing a round of Snow and wind with
colder temperatures in its wake. A second system will bring a
renewed round of Snow Showers on Saturday, with Arctic air pouring
into the region in its wake. 
**********SAWTOOTH RECREATION AREA FORECAST**********
...Bald Mtn (9145 ft)...
                         Today...     Tonight...      Monday...
Cloud cover                 pcldy          mcldy          mcldy
Precip type                  NONE           NONE           NONE
Max/Min/Max temp               26             24             30
Wind                  NW around 15    NW around 18    W around 21
QPF                          None           None           None
Snow amount                  None           None           None
Precip prob (%)                10             15             15
Snow level (ft)              1900           3500           4600
QPF Probabilities...
PROB (%) > 0.10 IN              0              0              0
PROB (%) > 0.25 IN              0              0              0
PROB (%) > 0.50 IN              0              0              0
PROB (%) > 1.00 IN              0              0              0
...Titus Peak (10079 ft)...
                         Today...     Tonight...      Monday...
Cloud cover                 pcldy          mcldy          mcldy
Precip type           SNOWSHOWERS    SNOWSHOWERS    SNOWSHOWERS
Max/Min/Max temp               28             22             28
Wind                 NW around 19   NW around 23    W around 35
QPF                          0.00           0.02           0.02
Snow amount                   0.0            0.2            0.2
Precip prob (%)                20             20             25
Snow level (ft)              2200           4100           5000
QPF Probabilities...
PROB (%) > 0.10 IN              0             10             11
PROB (%) > 0.25 IN              0              5              5
PROB (%) > 0.50 IN              0              5              5
PROB (%) > 1.00 IN              0              5              5
Estimated Past 24hr (3am-3am) snowfall: 0.0
...Soldier Mtn (9495 ft)...
                         Today...     Tonight...      Monday...
Cloud cover                 pcldy          mcldy          mcldy
Precip type                  SNOW           SNOW           SNOW
Max/Min/Max temp               25             22             29
Wind                  NW around 15    N around 19    W around 35
QPF                          0.00           0.00           0.00
Snow amount                   0.0            0.0            0.0
Precip prob (%)                15             15             15
Snow level (ft)              2000           3500           4600
QPF Probabilities...
PROB (%) > 0.10 IN              0              0              0
PROB (%) > 0.25 IN              0              0              0
PROB (%) > 0.50 IN              0              0              0
PROB (%) > 1.00 IN              0              0              0
...Sawtooth (7775 ft)...
                         Today...     Tonight...      Monday...
Cloud cover                 pcldy          mcldy          mcldy
Precip type           SNOWSHOWERS    SNOWSHOWERS    SNOWSHOWERS
Max/Min/Max temp               28             21             32
Wind                   S around 8    SW around 9    S around 13
QPF                          0.00           0.02           0.02
Snow amount                   0.0            0.2            0.2
Precip prob (%)                25             30             25
Snow level (ft)              1900           3800           4900
QPF Probabilities...
PROB (%) > 0.10 IN              0             12             12
PROB (%) > 0.25 IN              0              5              5
PROB (%) > 0.50 IN              0              5              5
PROB (%) > 1.00 IN              0              0              0
...Vienna Mine (8960 ft)...
                         Today...     Tonight...      Monday...
Cloud cover                 pcldy          mcldy          mcldy
Precip type                  SNOW           SNOW           SNOW
Max/Min/Max temp               26             20             31
Wind                  NW around 9     N around 9    W around 15
QPF                          0.00           0.00           0.01
Snow amount                   0.0            0.0            0.1
Precip prob (%)                25             35             35
Snow level (ft)              2400           4300           5100
QPF Probabilities...
PROB (%) > 0.10 IN              0              0              6
PROB (%) > 0.25 IN              0              0              5
PROB (%) > 0.50 IN              0              0              0
PROB (%) > 1.00 IN              0              0              0
$$
**********SUN VALLEY AREA FORECAST**********
...valleys to 6500 ft...
                         Today...     Tonight...      Monday...
Cloud cover                 pcldy          mcldy          mcldy
Precip type                  NONE           NONE           NONE
Max/Min/Max temp         28 to 34       18 to 21       35 to 37
Wind                  NW around 9    SW around 8     W around 8
Snow amount                  NONE           NONE           NONE
...6500 ft to 8000 ft...
                         Today...     Tonight...      Monday...
Cloud cover                 pcldy          mcldy          mcldy
Precip type                  NONE    SNOWSHOWERS    SNOWSHOWERS
Max/Min/Max temp         26 to 35       18 to 24       32 to 39
Wind                   NW 6 to 16    W around 10    W around 14
Snow amount                  NONE          TRACE          TRACE
$$