Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 222256
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PST SUN JAN 22 2017

ORZ050-231400-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PST SUN JAN 22 2017

.TONIGHT...CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING. WEST WINDS
AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 8 TO 15.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN THE
AFTERNOON. HIGHS 14 TO 21.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTH
WINDS AROUND 10 MPH. LOWS 3 TO 10.
.TUESDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTHWEST
WINDS AROUND 10 MPH. HIGHS 11 TO 18.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. NORTHWEST WINDS
AROUND 10 MPH. LOWS 1 TO 8.
.WEDNESDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 16 TO 23.

$$

ORZ050-231400-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PST SUN JAN 22 2017

.TONIGHT...CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING. SOUTH
WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 11 TO 18.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN THE
AFTERNOON. HIGHS 20 TO 27.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTHWEST
WINDS AROUND 10 MPH. LOWS 6 TO 13.
.TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. NORTHWEST WINDS
AROUND 10 MPH. HIGHS 17 TO 24.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. LIGHT WINDS. LOWS
4 TO 11.
.WEDNESDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 19 TO 26.

$$

ORZ050-062-231400-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PST SUN JAN 22 2017

.TONIGHT...CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING. SNOW
ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 8 TO 15.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. NORTH WINDS
UP TO 10 MPH. HIGHS 16 TO 23.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTH
WINDS 10 TO 15 MPH. LOWS 5 TO 12.
.TUESDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTHWEST
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 12 TO 19.
.TUESDAY NIGHT...CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
EVENING. LIGHT WINDS. LOWS 2 TO 9.
.WEDNESDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 16 TO 23.

$$

ORZ050-062-231400-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PST SUN JAN 22 2017

.TONIGHT...CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING. LIGHT
WINDS. LOWS 9 TO 16.
.MONDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS BECOMING NORTH AROUND 10 MPH IN THE AFTERNOON. HIGHS 19 TO 26.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTH
WINDS AROUND 10 MPH. LOWS 6 TO 13.
.TUESDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTH WINDS
AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 15 TO 22.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. LIGHT WINDS. LOWS
5 TO 12.
.WEDNESDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 18 TO 25.

$$

ORZ050-062-231400-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PST SUN JAN 22 2017

.TONIGHT...CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING. SNOW
ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 7 TO 14.
.MONDAY...CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE AFTERNOON.
LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN THE AFTERNOON. HIGHS
16 TO 23.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTH
WINDS 10 TO 15 MPH. LOWS 4 TO 11.
.TUESDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTH WINDS
AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 12 TO 19.
.TUESDAY NIGHT...CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
EVENING. LIGHT WINDS. LOWS 2 TO 9.
.WEDNESDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 16 TO 23.

$$

ORZ062-503-231400-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PST SUN JAN 22 2017

.TONIGHT...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING.
SOUTH WINDS AROUND 10 MPH. LOWS 9 TO 16.
.MONDAY...CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. SLIGHT
CHANCE OF SNOW SHOWERS. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH
IN THE AFTERNOON. HIGHS 15 TO 22.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTHWEST
WINDS AROUND 10 MPH. LOWS 1 TO 8.
.TUESDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTHWEST
WINDS 10 TO 15 MPH. HIGHS 12 TO 19.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. NORTHWEST WINDS
AROUND 10 MPH. LOWS 4 TO 11.
.WEDNESDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 16 TO 23.

$$

ORZ502-231400-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PST SUN JAN 22 2017

.TONIGHT...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING.
SOUTH WINDS UP TO 10 MPH. LOWS 18 TO 25.
.MONDAY...MOSTLY CLOUDY. SOUTH WINDS UP TO 10 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 19 TO 26.
.MONDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LIGHT WINDS. LOWS 8 TO 15.
.TUESDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. WEST
WINDS AROUND 10 MPH. HIGHS 17 TO 24.
.TUESDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
EVENING. WEST WINDS AROUND 10 MPH. LOWS 8 TO 15.
.WEDNESDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 20 TO 27.

$$

ORZ509-231400-
BROKEN TOP-
256 PM PST SUN JAN 22 2017

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. SNOW
ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS 10 TO 20 MPH. LOWS 10 TO
17.
.MONDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. SOUTH WINDS AROUND
10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 19 TO 25.
.MONDAY NIGHT...CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS. LOWS 4 TO 11.
.TUESDAY...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. HIGHS 18 TO
25.
.TUESDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 1 TO 8.
.WEDNESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. LIGHT WINDS. HIGHS 18 TO 25.

$$

ORZ509-231400-
TAM MCARTHUR RIM-
256 PM PST SUN JAN 22 2017

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. SNOW
ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS 10 TO 20 MPH. LOWS 10 TO
17.
.MONDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. SOUTH WINDS AROUND
10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 15 TO 22.
.MONDAY NIGHT...CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS. LOWS 5 TO 12.
.TUESDAY...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. HIGHS 18 TO
25.
.TUESDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 1 TO 8.
.WEDNESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. LIGHT WINDS. HIGHS 18 TO 25.

$$

ORZ509-231400-
NEWBERRY CRATER-
256 PM PST SUN JAN 22 2017

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. SNOW
ACCUMULATION UP TO 1 INCH. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE EVENING. LOWS 12 TO 19.
.MONDAY...CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...THEN
SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. SOUTHWEST WINDS
AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 20 TO 27.
.MONDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. LIGHT WINDS. LOWS 8 TO 15.
.TUESDAY...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE
MORNING BECOMING LIGHT. HIGHS 19 TO 26.
.TUESDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 7 TO 14.
.WEDNESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. WEST WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT.
HIGHS 19 TO 26.

$$


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