Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 222156
SAGPDT

Avalanche Guidance
National Weather Service Pendleton OR
256 PM PDT Sun Apr 22 2018

ORZ050-231300-
Wallowa Mountains 8000 to 9000 feet-
256 PM PDT Sun Apr 22 2018

.TONIGHT...Partly cloudy in the evening then clearing. North winds
10 to 15 mph. Lows 9 to 16.
.MONDAY...Sunny. North winds around 10 mph. Highs 34 to 41.
.MONDAY NIGHT...Clear. Northeast winds around 10 mph in the evening
becoming light. Lows 16 to 23.
.TUESDAY...Sunny. Light winds. Highs 44 to 51.
.TUESDAY NIGHT...Clear. South winds around 10 mph. Lows 23 to 30.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny. South
winds around 10 mph. Highs 47 to 54.

$$

ORZ050-231300-
Salt Creek Area 5000 to 7000 feet-
256 PM PDT Sun Apr 22 2018

.TONIGHT...Partly cloudy in the evening then becoming clear. North
winds 10 to 15 mph. Lows 18 to 25.
.MONDAY...Sunny. North winds around 10 mph. Highs 42 to 49.
.MONDAY NIGHT...Clear. North winds around 10 mph in the evening
becoming light. Lows 22 to 29.
.TUESDAY...Sunny. Light winds. Highs 50 to 57.
.TUESDAY NIGHT...Clear. South winds around 10 mph. Lows 27 to 34.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny. Light
winds. Highs 55 to 62.

$$

ORZ050-062-231300-
Clear Creek Area 6000 to 8000 feet-
256 PM PDT Sun Apr 22 2018

.TONIGHT...Partly cloudy in the evening then becoming clear. North
winds 10 to 15 mph. Lows 18 to 25.
.MONDAY...Sunny. North winds 10 to 15 mph. Highs 38 to 45.
.MONDAY NIGHT...Clear. North winds around 10 mph in the evening
becoming light. Lows 23 to 30.
.TUESDAY...Sunny. Light winds. Highs 45 to 52.
.TUESDAY NIGHT...Clear. Light winds becoming south around 10 mph
after midnight. Lows 26 to 33.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny. South
winds around 10 mph. Highs 50 to 57.

$$

ORZ050-062-231300-
Catherine Creek Area 6000 to 8000 feet-
256 PM PDT Sun Apr 22 2018

.TONIGHT...Clear. North winds 10 to 15 mph. Lows 21 to 27.
.MONDAY...Sunny. North winds around 10 mph. Highs 42 to 49.
.MONDAY NIGHT...Clear. Northeast winds around 10 mph in the evening
becoming light. Lows 22 to 29.
.TUESDAY...Sunny. Light winds becoming south around 10 mph in the
afternoon. Highs 47 to 54.
.TUESDAY NIGHT...Clear. South winds around 10 mph. Lows 27 to 34.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny. South
winds around 10 mph in the morning becoming light. Highs 52 to 59.

$$

ORZ050-062-231300-
Norway Area 7000 to 10000 feet-
256 PM PDT Sun Apr 22 2018

.TONIGHT...Partly cloudy in the evening then becoming clear. North
winds 10 to 15 mph. Lows 17 to 24.
.MONDAY...Sunny. North winds around 10 mph. Highs 37 to 44.
.MONDAY NIGHT...Clear. North winds around 10 mph in the evening
becoming light. Lows 21 to 28.
.TUESDAY...Sunny. Light winds. Highs 44 to 51.
.TUESDAY NIGHT...Clear. Light winds becoming south around 10 mph
after midnight. Lows 26 to 33.
.WEDNESDAY...Partly cloudy. South winds around 10 mph. Highs 49 to
56.

$$

ORZ062-503-231300-
Anthony Lakes Area 7000 to 9000 feet-
256 PM PDT Sun Apr 22 2018

.TONIGHT...Clear. North winds 10 to 15 mph. Lows 16 to 23.
.MONDAY...Sunny. North winds 10 to 15 mph. Highs 36 to 43.
.MONDAY NIGHT...Clear. North winds around 10 mph in the evening
becoming light. Lows 21 to 28.
.TUESDAY...Sunny. Southeast winds around 10 mph. Highs 42 to 49.
.TUESDAY NIGHT...Clear. South winds 10 to 15 mph. Lows 26 to 33.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Southeast winds around 10 mph. Highs 49 to 56.

$$

ORZ502-231300-
Blue Mountains 4000 to 6000 feet-
256 PM PDT Sun Apr 22 2018

.TONIGHT...Clear. North winds up to 10 mph in the evening becoming
light. Lows 16 to 23.
.MONDAY...Sunny. Light winds becoming north around 10 mph in the
afternoon. Highs 47 to 54.
.MONDAY NIGHT...Clear. Northeast winds up to 10 mph in the evening
becoming light. Lows 20 to 27.
.TUESDAY...Sunny. Light winds. Highs 54 to 61.
.TUESDAY NIGHT...Clear in the evening then becoming partly cloudy.
South winds up to 10 mph. Lows 29 to 36.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny. South
winds up to 10 mph. Highs 58 to 65.

$$

ORZ509-231300-
Broken Top-
256 PM PDT Sun Apr 22 2018

.TONIGHT...Clear. Northeast winds around 10 mph. Lows 15 to 22.
.MONDAY...Sunny. East winds around 10 mph. Highs 43 to 50.
.MONDAY NIGHT...Clear. East winds 10 to 15 mph. Lows 21 to 28.
.TUESDAY...Sunny. Southeast winds 10 to 15 mph. Highs 50 to 57.
.TUESDAY NIGHT...Partly cloudy. Light winds becoming south around
10 mph after midnight. Lows 27 to 34.
.WEDNESDAY...Partly cloudy. Southeast winds around 10 mph shifting
to the east in the afternoon. Highs 54 to 61.

$$

ORZ509-231300-
Tam McArthur Rim-
256 PM PDT Sun Apr 22 2018

.TONIGHT...Clear. Northeast winds around 10 mph. Lows 15 to 22.
.MONDAY...Sunny. East winds around 10 mph. Highs 43 to 50.
.MONDAY NIGHT...Clear. East winds 10 to 15 mph. Lows 21 to 28.
.TUESDAY...Sunny. Southeast winds 10 to 15 mph. Highs 50 to 57.
.TUESDAY NIGHT...Partly cloudy. Light winds. Lows 28 to 35.
.WEDNESDAY...Partly cloudy. Southeast winds around 10 mph shifting
to the east in the afternoon. Highs 55 to 62.

$$

ORZ509-231300-
Newberry Crater-
256 PM PDT Sun Apr 22 2018

.TONIGHT...Clear. North winds 10 to 15 mph. Lows 18 to 25.
.MONDAY...Sunny. East winds around 10 mph. Highs 47 to 54.
.MONDAY NIGHT...Clear. East winds 10 to 15 mph. Lows 23 to 30.
.TUESDAY...Sunny. Southeast winds 10 to 15 mph. Highs 52 to 59.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming clear.
Southeast winds 10 to 15 mph. Lows 29 to 36.
.WEDNESDAY...Partly cloudy. Southeast winds around 10 mph. Highs
57 to 64.

$$


http://weather.gov/pendleton



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