Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 232256
SAGPDT

Avalanche Guidance
National Weather Service Pendleton OR
256 PM PST Thu Feb 23 2017

ORZ050-241400-
Wallowa Mountains 8000 to 9000 feet-
256 PM PST Thu Feb 23 2017

.TONIGHT...Cloudy with isolated snow showers. North winds 10 to
15 mph. Lows 1 to 8.
.FRIDAY...Mostly cloudy. Scattered snow showers in the afternoon.
Snow accumulation up to 1 inch. Northwest winds around 10 mph in the
morning becoming light. Highs 6 to 13.
.FRIDAY NIGHT...Mostly cloudy with chance of snow showers. Snow
accumulation up to 1 inch. Light winds becoming west around 10 mph
after midnight. Lows zero to 7 above zero.
.SATURDAY...Cloudy with slight chance of snow showers in the
morning, then mostly cloudy with chance of snow showers in the
afternoon. Light winds. Highs 9 to 16.
.SATURDAY NIGHT...Cloudy. Slight chance of snow showers in the
evening, then chance of snow showers after midnight. Light winds
becoming southwest around 10 mph after midnight. Lows 3 to 10.
.SUNDAY...Chance of snow in the morning, then snow likely in the
afternoon. Snow accumulation up to 2 inches. Light winds becoming
south 10 to 15 mph in the afternoon. Highs 8 to 15.

$$

ORZ050-241400-
Salt Creek Area 5000 to 7000 feet-
256 PM PST Thu Feb 23 2017

.TONIGHT...Cloudy. Isolated snow showers in the evening. Northwest
winds around 10 mph. Lows 5 to 12.
.FRIDAY...Mostly cloudy. Scattered snow showers in the afternoon.
Northwest winds up to 10 mph in the morning becoming light. Highs
16 to 23.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow showers in the
evening, then slight chance of snow showers after midnight. Light
winds. Lows 3 to 10.
.SATURDAY...Cloudy with slight chance of snow showers in the
morning, then mostly cloudy with chance of snow showers in the
afternoon. Light winds. Highs 17 to 24.
.SATURDAY NIGHT...Cloudy with slight chance of snow showers. Light
winds. Lows 7 to 14.
.SUNDAY...Chance of snow in the morning, then snow likely in the
afternoon. Snow accumulation up to 2 inches. Light winds becoming
south around 10 mph in the afternoon. Highs 17 to 24.

$$

ORZ050-062-241400-
Clear Creek Area 6000 to 8000 feet-
256 PM PST Thu Feb 23 2017

.TONIGHT...Cloudy. Isolated snow showers in the evening. North winds
10 to 20 mph. Lows 1 to 8.
.FRIDAY...Mostly cloudy. Isolated snow showers in the afternoon.
North winds around 10 mph in the morning becoming light. Highs 12 to
19.
.FRIDAY NIGHT...Mostly cloudy with slight chance of snow showers.
Light winds. Lows 1 to 8.
.SATURDAY...Cloudy with slight chance of snow showers in the
morning, then mostly cloudy with chance of snow showers in the
afternoon. Light winds. Highs 14 to 21.
.SATURDAY NIGHT...Mostly cloudy with slight chance of snow showers.
Light winds becoming southwest around 10 mph after midnight. Lows
5 to 12.
.SUNDAY...Snow likely. Snow accumulation of 1 to 2 inches. Light
winds becoming south around 10 mph in the afternoon. Highs 14 to 21.

$$

ORZ050-062-241400-
Catherine Creek Area 6000 to 8000 feet-
256 PM PST Thu Feb 23 2017

.TONIGHT...Cloudy with isolated snow showers. North winds 10 to
15 mph. Lows 4 to 11.
.FRIDAY...Mostly cloudy. Isolated snow showers in the afternoon.
Northwest winds around 10 mph in the morning becoming light. Highs
18 to 24.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow showers in the
evening, then slight chance of snow showers after midnight. Light
winds. Lows 4 to 11.
.SATURDAY...Cloudy with slight chance of snow showers in the
morning, then mostly cloudy with chance of snow showers in the
afternoon. Light winds. Highs 16 to 23.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of snow showers in
the evening, then chance of snow showers after midnight. Light
winds. Lows 7 to 14.
.SUNDAY...Snow likely. Snow accumulation of 1 to 2 inches. Light
winds becoming south around 10 mph in the afternoon. Highs 19 to 25.

$$

ORZ050-062-241400-
Norway Area 7000 to 10000 feet-
256 PM PST Thu Feb 23 2017

.TONIGHT...Cloudy. Isolated snow showers in the evening. North winds
10 to 20 mph. Lows 1 to 8.
.FRIDAY...Mostly cloudy. Scattered snow showers in the afternoon.
North winds around 10 mph in the morning becoming light. Highs 11 to
18.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow showers in the
evening, then slight chance of snow showers after midnight. Light
winds. Lows zero to 7 above zero.
.SATURDAY...Cloudy with slight chance of snow showers in the
morning, then mostly cloudy with chance of snow showers in the
afternoon. Light winds. Highs 13 to 20.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of snow showers in
the evening, then chance of snow showers after midnight. Light winds
becoming southwest around 10 mph after midnight. Lows 4 to 11.
.SUNDAY...Snow likely. Snow accumulation around 2 inches. Light
winds becoming south around 10 mph in the afternoon. Highs 13 to 20.

$$

ORZ062-503-241400-
Anthony Lakes Area 7000 to 9000 feet-
256 PM PST Thu Feb 23 2017

.TONIGHT...Mostly cloudy. Isolated snow showers in the evening.
Northwest winds 10 to 15 mph. Lows 2 to 9.
.FRIDAY...Mostly cloudy. Scattered snow showers in the afternoon.
Northwest winds around 10 mph in the morning becoming light. Highs
11 to 18.
.FRIDAY NIGHT...Cloudy. Chance of snow showers in the evening, then
slight chance of snow showers after midnight. Light winds. Lows 4 to
11.
.SATURDAY...Cloudy with slight chance of snow showers in the
morning, then mostly cloudy with chance of snow showers in the
afternoon. Light winds. Highs 14 to 21.
.SATURDAY NIGHT...Mostly cloudy with slight chance of snow showers.
Light winds becoming southwest around 10 mph after midnight. Lows
4 to 11.
.SUNDAY...Snow likely. Snow accumulation of 1 to 2 inches. Southwest
winds around 10 mph. Highs 13 to 20.

$$

ORZ502-241400-
Blue Mountains 4000 to 6000 feet-
256 PM PST Thu Feb 23 2017

.TONIGHT...Mostly cloudy. Isolated snow showers in the evening.
Light winds. Lows 9 to 16.
.FRIDAY...Mostly cloudy. Isolated snow showers in the afternoon.
Light winds. Highs 19 to 26.
.FRIDAY NIGHT...Mostly cloudy with slight chance of snow showers.
Light winds. Lows 8 to 15.
.SATURDAY...Mostly cloudy. Slight chance of snow showers in the
afternoon. Light winds. Highs 21 to 28.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow showers after
midnight. Southwest winds up to 10 mph. Lows 12 to 19.
.SUNDAY...Snow likely. Snow accumulation up to 2 inches. Southwest
winds around 10 mph. Highs 20 to 27.

$$

ORZ509-241400-
Broken Top-
256 PM PST Thu Feb 23 2017

.TONIGHT...Mostly cloudy. Scattered snow showers in the evening,
then isolated snow showers after midnight. West winds around 10 mph.
Lows 2 to 9.
.FRIDAY...Mostly cloudy in the morning, then cloudy with scattered
snow showers in the afternoon. Snow accumulation up to 1 inch.
Southwest winds around 10 mph. Highs 10 to 17.
.FRIDAY NIGHT...Cloudy with chance of snow showers. Snow
accumulation up to 1 inch. Southwest winds around 10 mph in the
evening becoming light. Lows 2 to 9.
.SATURDAY...Cloudy with slight chance of snow showers in the
morning, then mostly cloudy with chance of snow showers in the
afternoon. Light winds. Highs 14 to 21.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of snow showers in
the evening, then chance of snow showers after midnight. West winds
10 to 15 mph. Lows 8 to 15.
.SUNDAY...Chance of snow in the morning, then snow likely in the
afternoon. Snow accumulation up to 3 inches. Southwest winds 10 to
15 mph. Gusts up to 25 mph in the afternoon. Highs 13 to 20.

$$

ORZ509-241400-
Tam McArthur Rim-
256 PM PST Thu Feb 23 2017

.TONIGHT...Mostly cloudy. Scattered snow showers in the evening,
then isolated snow showers after midnight. West winds around 10 mph.
Lows 3 to 10.
.FRIDAY...Mostly cloudy in the morning, then cloudy with scattered
snow showers in the afternoon. Southwest winds around 10 mph. Highs
11 to 18.
.FRIDAY NIGHT...Cloudy with chance of snow showers. Snow
accumulation up to 1 inch. Light winds. Lows 3 to 10.
.SATURDAY...Cloudy with slight chance of snow showers in the
morning, then mostly cloudy with chance of snow showers in the
afternoon. Light winds. Highs 14 to 21.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of snow showers in
the evening, then chance of snow showers after midnight. West winds
10 to 15 mph. Lows 9 to 16.
.SUNDAY...Chance of snow in the morning, then snow likely in the
afternoon. Snow accumulation up to 3 inches. Southwest winds 10 to
15 mph. Highs 13 to 20.

$$

ORZ509-241400-
Newberry Crater-
256 PM PST Thu Feb 23 2017

.TONIGHT...Mostly cloudy. Scattered snow showers in the evening,
then isolated snow showers after midnight. West winds around 10 mph.
Lows 3 to 10.
.FRIDAY...Mostly cloudy in the morning, then cloudy with isolated
snow showers in the afternoon. Southwest winds around 10 mph. Highs
13 to 20.
.FRIDAY NIGHT...Cloudy with chance of snow showers. Southwest winds
around 10 mph in the evening becoming light. Lows 6 to 13.
.SATURDAY...Cloudy in the morning then becoming mostly cloudy.
Slight chance of snow showers. Light winds. Highs 18 to 25.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of snow showers in
the evening. West winds around 10 mph. Lows 10 to 17.
.SUNDAY...Cloudy with chance of snow. Snow accumulation up to
1 inch. Southwest winds 10 to 15 mph. Highs 16 to 23.

$$


http://weather.gov/pendleton


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