471
FWUS45 KPIH 150737
SAGPIH
SNOW AVALANCHE GUIDANCE PRODUCT
NATIONAL WEATHER SERVICE POCATELLO ID
137 AM MDT SUN APR 15 2018
..LAST SCHEDULED AVALANCHE GUIDANCE FOR THE SEASON
DISCUSSION
A LOW PRESSURE SYSTEM WAS APPROACHING THE NORTHWEST
COAST EARLY THIS MORNING AND NUMERICAL MODELS SHOW AN INCREASINGLY
MOIST AND UNSTABLE SOUTHWEST FLOW OVERSPREADING THE CENTRAL
MOUNTAINS TODAY THROUGH MONDAY. SNOW LEVELS WILL REMAIN FAIRLY
HIGH UNTIL THE SURFACE COLD FRONT SWEEPS THROUGH THE REGION MONDAY
MORNING THEN FALLING RAPIDLY TO THE LOWER VALLEY FLOORS MONDAY
AFTERNOON.
**********SAWTOOTH RECREATION AREA FORECAST**********
..BALD MTN (9145 FT)
TODAY... TONIGHT... MONDAY...
CLOUD COVER MCLDY CLOUDY CLOUDY
PRECIP TYPE TSTMS SHOWERS SNOW
MAX/MIN/MAX TEMP 39 25 27
MAX WIND S 8 G 22 S 18 G 25 S 11 G 20
QPF 0.04 0.14 0.11
SNOW AMOUNT 0.3 1.4 1.8
PRECIP PROB (%) 30 75 85
SNOW LEVEL (FT) 7100 7600 5600
QPF PROBABILITIES...
PROB (%) > 0.10 IN 0 0 7
PROB (%) > 0.25 IN 0 0 5
PROB (%) > 0.50 IN 0 0 0
PROB (%) > 1.00 IN 0 0 0
..TITUS PEAK (10079 FT)
TODAY... TONIGHT... MONDAY...
CLOUD COVER MCLDY CLOUDY CLOUDY
PRECIP TYPE TSTMS SNOWSHOWERS SNOW
MAX/MIN/MAX TEMP 40 22 27
MAX WIND S 14 G 23 S 23 G 32 SW 17 G 24
QPF 0.08 0.22 0.17
SNOW AMOUNT 1.0 2.7 3.0
PRECIP PROB (%) 45 90 95
SNOW LEVEL (FT) 7200 7600 5600
QPF PROBABILITIES...
PROB (%) > 0.10 IN 0 0 7
PROB (%) > 0.25 IN 0 0 5
PROB (%) > 0.50 IN 0 0 0
PROB (%) > 1.00 IN 0 0 0
ESTIMATED PAST 24HR (3AM-3AM) SNOWFALL: 0.0
..SOLDIER MTN (9495 FT)
TODAY... TONIGHT... MONDAY...
CLOUD COVER MCLDY CLOUDY CLOUDY
PRECIP TYPE TSTMS SNOWSHOWERS SNOW
MAX/MIN/MAX TEMP 36 21 23
MAX WIND S 19 G 28 SE 22 G 31 W 13 G 20
QPF 0.02 0.24 0.14
SNOW AMOUNT 0.1 2.4 2.2
PRECIP PROB (%) 25 90 90
SNOW LEVEL (FT) 7200 7800 5300
QPF PROBABILITIES...
PROB (%) > 0.10 IN 0 0 7
PROB (%) > 0.25 IN 0 0 5
PROB (%) > 0.50 IN 0 0 5
PROB (%) > 1.00 IN 0 0 0
..SAWTOOTH (7775 FT)
TODAY... TONIGHT... MONDAY...
CLOUD COVER MCLDY CLOUDY CLOUDY
PRECIP TYPE TSTMS SHOWERS SNOW
MAX/MIN/MAX TEMP 46 29 32
MAX WIND SE 10 G 19 S 17 G 24 SE 12 G 19
QPF 0.06 0.13 0.11
SNOW AMOUNT 0.3 1.0 1.8
PRECIP PROB (%) 35 85 85
SNOW LEVEL (FT) 7100 7500 5500
QPF PROBABILITIES...
PROB (%) > 0.10 IN 0 0 12
PROB (%) > 0.25 IN 0 0 5
PROB (%) > 0.50 IN 0 0 5
PROB (%) > 1.00 IN 0 0 0
..VIENNA MINE (8960 FT)
TODAY... TONIGHT... MONDAY...
CLOUD COVER MCLDY CLOUDY CLOUDY
PRECIP TYPE TSTMS SNOWSHOWERS SNOW
MAX/MIN/MAX TEMP 39 22 27
MAX WIND S 13 G 23 SE 22 G 31 S 12 G 19
QPF 0.04 0.28 0.17
SNOW AMOUNT 0.2 3.3 3.0
PRECIP PROB (%) 40 100 95
SNOW LEVEL (FT) 7200 7600 5500
QPF PROBABILITIES...
PROB (%) > 0.10 IN 0 0 7
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 MCLDY CLOUDY CLOUDY
PRECIP TYPE TSTMS SHOWERS SNOW
MAX/MIN/MAX TEMP 53 TO 61 32 TO 37 41 TO 47
WIND NW 12 G 22 SE 15 G 22 NW 8 G 21
SNOW AMOUNT TRACE TRACE TRACE
..6500 FT TO 8000 FT
TODAY... TONIGHT... MONDAY...
CLOUD COVER MCLDY CLOUDY CLOUDY
PRECIP TYPE TSTMS SHOWERS SNOW
MAX/MIN/MAX TEMP 45 TO 55 27 TO 33 32 TO 42
WIND W 10 G 21 SE 19 G 28 SE 12 G 21
SNOW AMOUNT LESS THAN 1 AROUND 2 1-3
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