Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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547
FWUS46 KPDT 251156
SAGPDT

Avalanche Guidance
National Weather Service Pendleton OR
356 AM PST Sat Feb 25 2017

ORZ050-260200-
Wallowa Mountains 8000 to 9000 feet-
356 AM PST Sat Feb 25 2017

.TODAY...Mostly cloudy. Slight chance of snow showers in the
afternoon. West winds around 10 mph. Highs 13 to 20.
.TONIGHT...Cloudy. Chance of snow after midnight. Southwest winds
10 to 15 mph. Lows 4 to 11.
.SUNDAY...Snow likely in the morning, then snow in the afternoon.
Snow accumulation of 1 to 2 inches. Southwest winds 10 to 20 mph.
Highs 11 to 18.
.SUNDAY NIGHT...Snow in the evening, then snow likely after
midnight. Snow accumulation of 1 to 2 inches. Southwest winds around
10 mph. Lows 7 to 14.
.MONDAY...Snow likely. Snow accumulation around 1 inch. West winds
around 10 mph. Highs 11 to 18.
.MONDAY NIGHT...Snow showers likely. Snow accumulation around
1 inch. Southwest winds 10 to 15 mph shifting to the west after
midnight. Lows 6 to 13.

$$

ORZ050-260200-
Salt Creek Area 5000 to 7000 feet-
356 AM PST Sat Feb 25 2017

.TODAY...Mostly cloudy. Slight chance of snow showers in the
afternoon. Light winds. Highs 19 to 26.
.TONIGHT...Cloudy. Chance of snow after midnight. South winds around
10 mph. Lows 9 to 16.
.SUNDAY...Snow likely in the morning, then snow in the afternoon.
Snow accumulation of 1 to 2 inches. South winds 10 to 15 mph. Gusts
up to 25 mph in the afternoon. Highs 18 to 25.
.SUNDAY NIGHT...Snow in the evening, then snow likely after
midnight. Snow accumulation of 1 to 2 inches. South winds around
10 mph in the evening becoming light. Lows 11 to 18.
.MONDAY...Snow likely in the morning, then chance of snow in the
afternoon. Snow accumulation around 1 inch. Light winds. Highs 19 to
26.
.MONDAY NIGHT...Snow showers likely. Snow accumulation around
1 inch. South winds 10 to 15 mph shifting to the west after
midnight. Lows 10 to 17.

$$

ORZ050-062-260200-
Clear Creek Area 6000 to 8000 feet-
356 AM PST Sat Feb 25 2017

.TODAY...Mostly cloudy. Slight chance of snow showers in the
afternoon. Light winds becoming southwest around 10 mph in the
afternoon. Highs 17 to 24.
.TONIGHT...Mostly cloudy. Chance of snow after midnight. Southwest
winds 10 to 15 mph. Lows 7 to 14.
.SUNDAY...Snow likely in the morning, then snow in the afternoon.
Snow accumulation of 1 to 3 inches. South winds 10 to 15 mph with
gusts to 25 mph. Highs 16 to 23.
.SUNDAY NIGHT...Snow likely. Snow accumulation around 1 inch. South
winds 10 to 15 mph. Lows 9 to 16.
.MONDAY...Snow likely. Snow accumulation around 1 inch. Light winds
becoming southwest around 10 mph in the afternoon. Highs 16 to 23.
.MONDAY NIGHT...Snow showers likely. Snow accumulation around
1 inch. Southwest winds 10 to 15 mph shifting to the west after
midnight. Lows 7 to 14.

$$

ORZ050-062-260200-
Catherine Creek Area 6000 to 8000 feet-
356 AM PST Sat Feb 25 2017

.TODAY...Mostly cloudy. Slight chance of snow showers in the
afternoon. Light winds becoming west around 10 mph in the afternoon.
Highs 16 to 23.
.TONIGHT...Mostly cloudy. Chance of snow after midnight. Southwest
winds 10 to 15 mph. Lows 7 to 14.
.SUNDAY...Chance of snow in the morning, then snow in the afternoon.
Snow accumulation of 1 to 3 inches. South winds 10 to 15 mph. Highs
15 to 22.
.SUNDAY NIGHT...Snow in the evening, then snow likely after
midnight. Snow accumulation around 1 inch. Southwest winds around
10 mph. Lows 10 to 17.
.MONDAY...Snow likely. Snow accumulation around 1 inch. Light winds
becoming west around 10 mph in the afternoon. Highs 16 to 23.
.MONDAY NIGHT...Snow showers likely. Snow accumulation around
1 inch. Southwest winds around 10 mph shifting to the west after
midnight. Lows 9 to 16.

$$

ORZ050-062-260200-
Norway Area 7000 to 10000 feet-
356 AM PST Sat Feb 25 2017

.TODAY...Mostly cloudy. Chance of snow showers in the afternoon.
Light winds becoming southwest around 10 mph in the afternoon. Highs
14 to 21.
.TONIGHT...Mostly cloudy. Chance of snow after midnight. Southwest
winds 10 to 15 mph. Lows 6 to 13.
.SUNDAY...Snow likely in the morning, then snow in the afternoon.
Snow accumulation of 1 to 3 inches. South winds 10 to 20 mph. Highs
13 to 20.
.SUNDAY NIGHT...Snow. Snow accumulation around 1 inch. Southwest
winds 10 to 15 mph. Lows 7 to 14.
.MONDAY...Snow likely. Snow accumulation around 1 inch. Light winds
becoming west around 10 mph in the afternoon. Highs 13 to 20.
.MONDAY NIGHT...Snow showers likely. Snow accumulation around
1 inch. West winds 10 to 15 mph. Lows 7 to 14.

$$

ORZ062-503-260200-
Anthony Lakes Area 7000 to 9000 feet-
356 AM PST Sat Feb 25 2017

.TODAY...Mostly cloudy. Slight chance of snow showers in the
afternoon. Light winds becoming west around 10 mph in the afternoon.
Highs 17 to 24.
.TONIGHT...Mostly cloudy. Chance of snow after midnight. West winds
10 to 15 mph. Lows 7 to 14.
.SUNDAY...Chance of snow in the morning, then snow in the afternoon.
Snow accumulation of 1 to 2 inches. Southwest winds 10 to 15 mph.
Highs 15 to 22.
.SUNDAY NIGHT...Snow likely. Snow accumulation around 1 inch. Light
winds becoming west around 10 mph after midnight. Lows 8 to 15.
.MONDAY...Snow likely. Snow accumulation around 1 inch. West winds
around 10 mph. Highs 14 to 21.
.MONDAY NIGHT...Snow showers likely. Snow accumulation of 1 to
2 inches. West winds 10 to 15 mph. Lows 5 to 12.

$$

ORZ502-260200-
Blue Mountains 4000 to 6000 feet-
356 AM PST Sat Feb 25 2017

.TODAY...Partly cloudy in the morning, then mostly cloudy with
slight chance of snow showers in the afternoon. Southwest winds up
to 10 mph shifting to the west in the afternoon. Highs 22 to 29.
.TONIGHT...Cloudy. Chance of snow after midnight. Southwest winds
10 to 15 mph with gusts to 30 mph. Lows 13 to 20.
.SUNDAY...Snow likely in the morning, then snow in the afternoon.
Snow accumulation of 1 to 3 inches. Southwest winds 10 to 15 mph.
Highs 21 to 28.
.SUNDAY NIGHT...Snow likely in the evening, then chance of snow
after midnight. Snow accumulation around 1 inch. Light winds
becoming southwest around 10 mph after midnight. Lows 13 to 20.
.MONDAY...Snow likely. Snow accumulation of 1 to 2 inches. West
winds 10 to 15 mph. Highs 20 to 27.
.MONDAY NIGHT...Snow showers likely. Snow accumulation of 1 to
2 inches. Southwest winds up to 10 mph shifting to the west after
midnight. Lows 12 to 19.

$$

ORZ509-260200-
Broken Top-
356 AM PST Sat Feb 25 2017

.TODAY...Partly cloudy. Light winds becoming west around 10 mph in
the afternoon. Highs 18 to 25.
.TONIGHT...Partly cloudy in the evening, then mostly cloudy with
chance of snow after midnight. West winds 10 to 20 mph. Lows 8 to
15.
.SUNDAY...Snow likely in the morning, then snow in the afternoon.
Snow accumulation of 1 to 4 inches. Southwest winds 15 to 20 mph
with gusts to 30 mph. Highs 14 to 21.
.SUNDAY NIGHT...Snow in the evening, then snow likely after
midnight. Snow accumulation around 1 inch. West winds 10 to 15 mph.
Lows 9 to 16.
.MONDAY...Snow likely in the morning, then chance of snow in the
afternoon. Snow accumulation around 1 inch. West winds 10 to 20 mph.
Highs 14 to 21.
.MONDAY NIGHT...Snow showers likely. Snow accumulation around
1 inch. West winds 15 to 25 mph decreasing to 10 to 15 mph after
midnight. Lows 12 to 19.

$$

ORZ509-260200-
Tam McArthur Rim-
356 AM PST Sat Feb 25 2017

.TODAY...Partly cloudy. Light winds. Highs 18 to 25.
.TONIGHT...Partly cloudy in the evening, then mostly cloudy with
chance of snow after midnight. West winds 10 to 15 mph. Gusts up to
25 mph after midnight. Lows 9 to 16.
.SUNDAY...Snow likely in the morning, then snow in the afternoon.
Snow accumulation of 1 to 3 inches. Southwest winds 15 to 20 mph
with gusts to 30 mph. Highs 15 to 22.
.SUNDAY NIGHT...Snow in the evening, then snow likely after
midnight. Snow accumulation around 1 inch. West winds 10 to 15 mph.
Lows 10 to 17.
.MONDAY...Snow likely in the morning, then chance of snow in the
afternoon. Snow accumulation around 1 inch. West winds 10 to 15 mph
with gusts to 25 mph. Highs 14 to 21.
.MONDAY NIGHT...Snow showers likely. Snow accumulation around
1 inch. West winds 15 to 25 mph decreasing to 10 to 15 mph after
midnight. Lows 12 to 19.

$$

ORZ509-260200-
Newberry Crater-
356 AM PST Sat Feb 25 2017

.TODAY...Mostly cloudy in the morning then clearing. Light winds
becoming west around 10 mph in the afternoon. Highs 16 to 23.
.TONIGHT...Partly cloudy in the evening then becoming mostly cloudy.
Southwest winds 10 to 20 mph. Lows 8 to 15.
.SUNDAY...Chance of snow in the morning, then snow in the afternoon.
Snow accumulation up to 1 inch. Southwest winds 15 to 20 mph with
gusts to 30 mph. Highs 15 to 22.
.SUNDAY NIGHT...Snow likely. Snow accumulation up to 1 inch.
Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening.
Lows 10 to 17.
.MONDAY...Cloudy in the morning then becoming mostly cloudy. Chance
of snow. Snow accumulation around 1 inch. West winds 10 to 15 mph
with gusts to 25 mph. Highs 15 to 22.
.MONDAY NIGHT...Mostly cloudy with chance of snow showers. Little or
no snow accumulation. West winds 10 to 20 mph. Lows 12 to 19.

$$


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