Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 162156
SAGPDT

Avalanche Guidance
National Weather Service Pendleton OR
256 PM PDT Mon Oct 16 2017

ORZ050-171300-
Wallowa Mountains 8000 to 9000 feet-
256 PM PDT Mon Oct 16 2017

.TONIGHT...Clear. Southwest winds 10 to 15 mph. Lows 30 to 37.
.TUESDAY...Sunny in the morning then becoming partly cloudy.
Southwest winds 10 to 20 mph. Highs 40 to 47.
.TUESDAY NIGHT...Mostly cloudy with chance of snow and slight chance
of rain. Southwest winds 10 to 20 mph with gusts to 30 mph. Lows
28 to 35.
.WEDNESDAY...Mostly cloudy with slight chance of rain and snow.
Southwest winds 15 to 25 mph with gusts to 35 mph. Highs 41 to 48.
.WEDNESDAY NIGHT...Partly cloudy. Southwest winds 10 to 20 mph with
gusts to 30 mph. Lows 28 to 35.
.THURSDAY...Mostly cloudy with slight chance of rain. South winds
15 to 25 mph. Highs 37 to 44.

$$

ORZ050-171300-
Salt Creek Area 5000 to 7000 feet-
256 PM PDT Mon Oct 16 2017

.TONIGHT...Clear. South winds around 10 mph. Lows 28 to 35.
.TUESDAY...Sunny in the morning then becoming partly cloudy.
Southwest winds 10 to 15 mph. Highs 50 to 57.
.TUESDAY NIGHT...Mostly cloudy with slight chance of rain. Southwest
winds around 10 mph in the evening becoming light. Lows 31 to 38.
.WEDNESDAY...Mostly cloudy. Slight chance of rain in the afternoon.
South winds 10 to 15 mph. Highs 47 to 54.
.WEDNESDAY NIGHT...Partly cloudy. South winds 10 to 15 mph. Lows
31 to 38.
.THURSDAY...Mostly cloudy. Slight chance of rain in the afternoon.
South winds 10 to 15 mph. Highs 46 to 53.

$$

ORZ050-062-171300-
Clear Creek Area 6000 to 8000 feet-
256 PM PDT Mon Oct 16 2017

.TONIGHT...Clear. South winds around 10 mph. Lows 29 to 36.
.TUESDAY...Sunny in the morning then becoming partly cloudy.
Southwest winds 10 to 20 mph. Highs 45 to 52.
.TUESDAY NIGHT...Mostly cloudy with slight chance of rain. Southwest
winds 10 to 15 mph with gusts to 25 mph decreasing to up to 10 mph
after midnight. Lows 29 to 36.
.WEDNESDAY...Mostly cloudy with slight chance of rain. South winds
10 to 15 mph. Highs 43 to 50.
.WEDNESDAY NIGHT...Partly cloudy. South winds 10 to 15 mph. Lows
29 to 36.
.THURSDAY...Mostly cloudy. Slight chance of rain in the afternoon.
South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Highs
42 to 49.

$$

ORZ050-062-171300-
Catherine Creek Area 6000 to 8000 feet-
256 PM PDT Mon Oct 16 2017

.TONIGHT...Clear. South winds around 10 mph. Lows 32 to 39.
.TUESDAY...Sunny in the morning then becoming partly cloudy.
Southwest winds 10 to 15 mph. Highs 44 to 51.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then
slight chance of rain after midnight. Southwest winds 10 to 15 mph.
Lows 32 to 39.
.WEDNESDAY...Mostly cloudy with slight chance of rain. South winds
10 to 15 mph. Highs 46 to 53.
.WEDNESDAY NIGHT...Partly cloudy. South winds 10 to 15 mph. Gusts up
to 25 mph after midnight. Lows 34 to 41.
.THURSDAY...Mostly cloudy with slight chance of rain. South winds
10 to 15 mph. Gusts up to 25 mph in the morning. Highs 42 to 49.

$$

ORZ050-062-171300-
Norway Area 7000 to 10000 feet-
256 PM PDT Mon Oct 16 2017

.TONIGHT...Clear. Southwest winds around 10 mph. Lows 30 to 37.
.TUESDAY...Sunny in the morning then becoming partly cloudy.
Southwest winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
Highs 42 to 49.
.TUESDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in
the evening, then chance of snow and slight chance of rain after
midnight. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the
evening. Lows 29 to 36.
.WEDNESDAY...Mostly cloudy with slight chance of rain and snow.
Southwest winds around 10 mph. Highs 42 to 49.
.WEDNESDAY NIGHT...Partly cloudy. Southwest winds 10 to 20 mph. Lows
29 to 36.
.THURSDAY...Mostly cloudy with slight chance of rain. South winds
10 to 20 mph with gusts to 30 mph. Highs 38 to 45.

$$

ORZ062-503-171300-
Anthony Lakes Area 7000 to 9000 feet-
256 PM PDT Mon Oct 16 2017

.TONIGHT...Clear. Southwest winds 10 to 15 mph. Lows 34 to 41.
.TUESDAY...Sunny in the morning then becoming partly cloudy. West
winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. Highs 44 to
51.
.TUESDAY NIGHT...Mostly cloudy. Slight chance of rain in the
evening. West winds 10 to 20 mph. Lows 29 to 36.
.WEDNESDAY...Mostly cloudy with slight chance of rain. Southwest
winds 10 to 15 mph. Gusts up to 25 mph in the morning. Highs 43 to
50.
.WEDNESDAY NIGHT...Partly cloudy. Southwest winds 10 to 20 mph. Lows
30 to 37.
.THURSDAY...Mostly cloudy. Slight chance of rain in the morning,
then chance of rain in the afternoon. South winds 10 to 20 mph.
Highs 41 to 48.

$$

ORZ502-171300-
Blue Mountains 4000 to 6000 feet-
256 PM PDT Mon Oct 16 2017

.TONIGHT...Clear. Southwest winds around 10 mph. Lows 31 to 38.
.TUESDAY...Sunny in the morning, then mostly cloudy with slight
chance of rain in the afternoon. Southwest winds 10 to 20 mph. Gusts
up to 35 mph in the afternoon. Highs 57 to 63.
.TUESDAY NIGHT...Rain likely in the evening, then slight chance of
rain after midnight. Southwest winds 10 to 15 mph decreasing to up
to 10 mph after midnight. Gusts up to 30 mph. Lows 34 to 41.
.WEDNESDAY...Mostly cloudy with chance of rain. Southwest winds
around 10 mph. Highs 51 to 58.
.WEDNESDAY NIGHT...Mostly cloudy with slight chance of rain in the
evening, then partly cloudy after midnight. Southwest winds 10 to
15 mph. Gusts up to 25 mph after midnight. Lows 35 to 42.
.THURSDAY...Mostly cloudy. Slight chance of rain in the morning,
then chance of rain in the afternoon. South winds 10 to 20 mph.
Highs 55 to 61.

$$

ORZ509-171300-
Broken Top-
256 PM PDT Mon Oct 16 2017

.TONIGHT...Clear. Southwest winds around 10 mph. Lows 29 to 36.
.TUESDAY...Partly cloudy. West winds 10 to 15 mph with gusts to
25 mph increasing to 15 to 25 mph with gusts to 35 mph in the
afternoon. Highs 44 to 51.
.TUESDAY NIGHT...Mostly cloudy with slight chance of rain. Southwest
winds 10 to 20 mph with gusts to 30 mph. Lows 29 to 36.
.WEDNESDAY...Mostly cloudy. Southwest winds 15 to 20 mph with gusts
to 30 mph. Highs 45 to 52.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Southwest winds 15 to 25 mph with gusts to 35 mph. Lows
28 to 35.
.THURSDAY...Chance of rain in the morning, then rain in the
afternoon. Southwest winds 15 to 25 mph with gusts to 35 mph. Highs
38 to 45.

$$

ORZ509-171300-
Tam McArthur Rim-
256 PM PDT Mon Oct 16 2017

.TONIGHT...Clear. Southwest winds around 10 mph. Lows 30 to 37.
.TUESDAY...Partly cloudy. West winds 10 to 15 mph increasing to
15 to 25 mph with gusts to 35 mph in the afternoon. Highs 45 to 52.
.TUESDAY NIGHT...Mostly cloudy with slight chance of rain. Southwest
winds 10 to 20 mph. Gusts up to 30 mph in the evening. Lows 30 to
37.
.WEDNESDAY...Mostly cloudy. Southwest winds 10 to 20 mph with gusts
to 30 mph. Highs 46 to 53.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Southwest winds 15 to 25 mph. Gusts up to 35 mph after
midnight. Lows 28 to 35.
.THURSDAY...Chance of rain in the morning, then rain in the
afternoon. Southwest winds 15 to 25 mph with gusts to 35 mph. Highs
39 to 46.

$$

ORZ509-171300-
Newberry Crater-
256 PM PDT Mon Oct 16 2017

.TONIGHT...Clear. West winds around 10 mph. Lows 31 to 38.
.TUESDAY...Sunny. West winds 10 to 15 mph increasing to 15 to 25 mph
in the afternoon. Highs 50 to 57.
.TUESDAY NIGHT...Partly cloudy. Southwest winds 10 to 20 mph. Lows
30 to 37.
.WEDNESDAY...Partly cloudy. Southwest winds 15 to 20 mph with gusts
to 30 mph. Highs 53 to 60.
.WEDNESDAY NIGHT...Partly cloudy. Southwest winds 15 to 20 mph with
gusts to 30 mph. Lows 31 to 38.
.THURSDAY...Cloudy in the morning then becoming mostly cloudy.
Chance of rain. Southwest winds 15 to 25 mph with gusts to 35 mph.
Highs 44 to 51.

$$


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