Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 251056
SAGPDT

Avalanche Guidance
National Weather Service Pendleton OR
356 AM PDT Sat Mar 25 2017

ORZ050-260100-
Wallowa Mountains 8000 to 9000 feet-
356 AM PDT Sat Mar 25 2017

.TODAY...Mostly cloudy with scattered snow showers. Snow
accumulation up to 1 inch. Southwest winds around 10 mph. Highs
26 to 33.
.TONIGHT...Mostly cloudy with chance of snow showers in the evening,
then partly cloudy after midnight. Light winds becoming southwest
around 10 mph after midnight. Lows 14 to 21.
.SUNDAY...Partly cloudy in the morning, then snow likely in the
afternoon. Snow accumulation up to 1 inch. South winds 10 to 20 mph.
Gusts up to 30 mph in the afternoon. Highs 27 to 34.
.SUNDAY NIGHT...Snow in the evening, then snow showers after
midnight. Snow accumulation of 1 to 3 inches. Southwest winds 10 to
20 mph. Lows 19 to 26.
.MONDAY...Snow showers. Snow accumulation around 1 inch. Northwest
winds around 10 mph. Highs 23 to 30.
.MONDAY NIGHT...Mostly cloudy. Chance of snow showers in the
evening, then slight chance of snow showers after midnight.
Northwest winds around 10 mph in the evening becoming light. Lows
16 to 23.

$$

ORZ050-260100-
Salt Creek Area 5000 to 7000 feet-
356 AM PDT Sat Mar 25 2017

.TODAY...Mostly cloudy with scattered snow showers. Little or no
snow accumulation. Light winds becoming south around 10 mph in the
afternoon. Highs 33 to 40.
.TONIGHT...Mostly cloudy with chance of snow showers in the evening,
then partly cloudy after midnight. Light winds. Lows 18 to 25.
.SUNDAY...Partly cloudy in the morning, then snow likely in the
afternoon. Snow accumulation up to 1 inch. South winds 10 to 15 mph.
Highs 33 to 40.
.SUNDAY NIGHT...Snow in the evening, then snow showers after
midnight. Snow accumulation up to 3 inches. South winds 10 to 15 mph
in the evening becoming light. Lows 24 to 31.
.MONDAY...Snow showers likely. Snow accumulation around 1 inch.
Light winds. Highs 32 to 39.
.MONDAY NIGHT...Mostly cloudy with slight chance of snow showers.
Light winds. Lows 21 to 28.

$$

ORZ050-062-260100-
Clear Creek Area 6000 to 8000 feet-
356 AM PDT Sat Mar 25 2017

.TODAY...Scattered snow showers in the morning, then numerous snow
showers in the afternoon. Little or no snow accumulation. Light
winds becoming southwest around 10 mph in the afternoon. Highs 29 to
36.
.TONIGHT...Mostly cloudy. Chance of snow showers in the evening,
then chance of snow after midnight. Light winds. Lows 14 to 21.
.SUNDAY...Mostly cloudy in the morning, then snow likely in the
afternoon. Snow accumulation up to 1 inch. South winds up to 10 mph
increasing to 10 to 15 mph in the afternoon. Highs 28 to 35.
.SUNDAY NIGHT...Snow in the evening, then snow showers after
midnight. Snow accumulation up to 3 inches. South winds 10 to 15 mph
in the evening becoming light. Lows 22 to 29.
.MONDAY...Snow showers likely in the morning, then snow showers in
the afternoon. Snow accumulation around 1 inch. Light winds. Highs
27 to 34.
.MONDAY NIGHT...Mostly cloudy with slight chance of snow showers.
Northwest winds around 10 mph in the evening becoming light. Lows
20 to 27.

$$

ORZ050-062-260100-
Catherine Creek Area 6000 to 8000 feet-
356 AM PDT Sat Mar 25 2017

.TODAY...Mostly cloudy with scattered snow showers. Little or no
snow accumulation. Light winds becoming southwest around 10 mph in
the afternoon. Highs 30 to 37.
.TONIGHT...Mostly cloudy with slight chance of snow showers in the
evening, then partly cloudy after midnight. Light winds. Lows 17 to
24.
.SUNDAY...Partly cloudy in the morning, then snow likely in the
afternoon. Snow accumulation up to 1 inch. South winds around 10 mph
increasing to 15 to 20 mph in the afternoon. Highs 31 to 38.
.SUNDAY NIGHT...Snow in the evening, then snow showers after
midnight. Snow accumulation of 1 to 3 inches. South winds 10 to
15 mph shifting to the west after midnight. Lows 23 to 30.
.MONDAY...Snow showers likely in the morning, then snow showers in
the afternoon. Snow accumulation up to 1 inch. Northwest winds
around 10 mph. Highs 28 to 35.
.MONDAY NIGHT...Mostly cloudy with chance of snow showers. Northwest
winds around 10 mph in the evening becoming light. Lows 21 to 28.

$$

ORZ050-062-260100-
Norway Area 7000 to 10000 feet-
356 AM PDT Sat Mar 25 2017

.TODAY...Scattered snow showers in the morning, then numerous snow
showers in the afternoon. Little or no snow accumulation. Light
winds becoming southwest around 10 mph in the afternoon. Highs 28 to
35.
.TONIGHT...Mostly cloudy. Chance of snow showers in the evening,
then chance of snow after midnight. West winds around 10 mph in the
evening becoming light. Lows 13 to 20.
.SUNDAY...Mostly cloudy in the morning, then snow likely in the
afternoon. Snow accumulation up to 1 inch. South winds around 10 mph
increasing to 15 to 20 mph in the afternoon. Highs 27 to 34.
.SUNDAY NIGHT...Snow in the evening, then snow showers after
midnight. Snow accumulation of 1 to 3 inches. Southwest winds 10 to
15 mph. Lows 21 to 28.
.MONDAY...Snow showers likely in the morning, then snow showers in
the afternoon. Snow accumulation around 1 inch. Light winds becoming
northwest around 10 mph in the afternoon. Highs 26 to 33.
.MONDAY NIGHT...Mostly cloudy. Chance of snow showers in the
evening, then slight chance of snow showers after midnight.
Northwest winds around 10 mph in the evening becoming light. Lows
20 to 27.

$$

ORZ062-503-260100-
Anthony Lakes Area 7000 to 9000 feet-
356 AM PDT Sat Mar 25 2017

.TODAY...Numerous snow showers in the morning, then widespread snow
showers in the afternoon. Little or no snow accumulation. Southwest
winds around 10 mph. Highs 25 to 32.
.TONIGHT...Mostly cloudy. Chance of snow showers in the evening,
then slight chance of snow after midnight. West winds around 10 mph
shifting to the southwest after midnight. Lows 12 to 19.
.SUNDAY...Partly cloudy in the morning, then snow in the afternoon.
Snow accumulation up to 1 inch. South winds 10 to 20 mph. Highs
27 to 34.
.SUNDAY NIGHT...Snow in the evening, then snow showers likely after
midnight. Snow accumulation of 1 to 2 inches. South winds 10 to
15 mph shifting to the west after midnight. Lows 18 to 25.
.MONDAY...Snow showers likely in the morning, then snow showers in
the afternoon. Snow accumulation up to 1 inch. West winds 10 to
15 mph. Highs 26 to 33.
.MONDAY NIGHT...Mostly cloudy with slight chance of snow showers.
West winds 10 to 15 mph. Lows 19 to 26.

$$

ORZ502-260100-
Blue Mountains 4000 to 6000 feet-
356 AM PDT Sat Mar 25 2017

.TODAY...Scattered snow showers and showers in the morning, then
numerous snow showers and showers in the afternoon. Snow
accumulation up to 1 inch. Southwest winds around 10 mph. Highs
34 to 41.
.TONIGHT...Mostly cloudy in the evening then clearing. West winds
around 10 mph in the evening becoming light. Lows 20 to 27.
.SUNDAY...Partly cloudy in the morning, then cloudy with chance of
rain and snow in the afternoon. Snow accumulation up to 1 inch.
South winds 10 to 15 mph. Highs 35 to 42.
.SUNDAY NIGHT...Rain and snow in the evening, then snow showers and
showers after midnight. Snow accumulation up to 2 inches. South
winds 10 to 15 mph shifting to the west after midnight. Lows 25 to
32.
.MONDAY...Snow showers likely in the morning, then snow showers with
showers likely in the afternoon. Snow accumulation up to 1 inch.
West winds 10 to 15 mph. Highs 33 to 40.
.MONDAY NIGHT...Mostly cloudy. Chance of snow showers and showers in
the evening, then slight chance of showers and snow showers after
midnight. West winds around 10 mph in the evening becoming light.
Lows 23 to 30.

$$

ORZ509-260100-
Broken Top-
356 AM PDT Sat Mar 25 2017

.TODAY...Numerous snow showers in the morning, then scattered snow
showers in the afternoon. Snow accumulation up to 1 inch. Southwest
winds 10 to 15 mph. Highs 24 to 31.
.TONIGHT...Mostly cloudy. Southwest winds around 10 mph. Lows 17 to
24.
.SUNDAY...Snow. Snow accumulation of 1 to 2 inches. Southwest winds
10 to 15 mph. Highs 27 to 34.
.SUNDAY NIGHT...Snow in the evening, then snow showers after
midnight. Snow accumulation of 1 to 3 inches. Southwest winds 10 to
20 mph. Gusts up to 30 mph in the evening. Lows 17 to 24.
.MONDAY...Snow showers likely. Snow accumulation up to 2 inches.
West winds 15 to 20 mph. Highs 22 to 29.
.MONDAY NIGHT...Mostly cloudy with chance of snow showers. Little or
no snow accumulation. West winds 10 to 15 mph. Lows 18 to 25.

$$

ORZ509-260100-
Tam McArthur Rim-
356 AM PDT Sat Mar 25 2017

.TODAY...Numerous snow showers in the morning, then scattered snow
showers in the afternoon. Snow accumulation up to 1 inch. Southwest
winds 10 to 15 mph. Highs 24 to 31.
.TONIGHT...Mostly cloudy. Southwest winds around 10 mph. Lows 17 to
24.
.SUNDAY...Snow likely in the morning, then snow in the afternoon.
Snow accumulation of 1 to 2 inches. Southwest winds 10 to 15 mph.
Highs 27 to 34.
.SUNDAY NIGHT...Snow in the evening, then snow showers after
midnight. Snow accumulation of 1 to 3 inches. Southwest winds 10 to
20 mph. Lows 17 to 24.
.MONDAY...Snow showers likely. Snow accumulation up to 1 inch. West
winds 10 to 15 mph. Highs 22 to 29.
.MONDAY NIGHT...Mostly cloudy with chance of snow showers. Little or
no snow accumulation. West winds 10 to 15 mph. Lows 19 to 26.

$$

ORZ509-260100-
Newberry Crater-
356 AM PDT Sat Mar 25 2017

.TODAY...Mostly cloudy. Scattered snow showers in the morning, then
isolated snow showers in the afternoon. Southwest winds 10 to
15 mph. Highs 27 to 34.
.TONIGHT...Mostly cloudy. Southwest winds around 10 mph. Lows 19 to
26.
.SUNDAY...Snow likely in the morning, then snow in the afternoon.
Snow accumulation around 1 inch. Southwest winds 10 to 20 mph. Highs
31 to 38.
.SUNDAY NIGHT...Snow in the evening, then snow showers likely after
midnight. Snow accumulation up to 2 inches. Southwest winds 10 to
20 mph with gusts to 30 mph. Lows 19 to 26.
.MONDAY...Cloudy in the morning then becoming mostly cloudy. Chance
of snow showers. Little or no snow accumulation. West winds 10 to
20 mph. Highs 26 to 33.
.MONDAY NIGHT...Mostly cloudy with slight chance of snow showers.
West winds 10 to 15 mph. Lows 20 to 27.

$$


http://weather.gov/pendleton


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