Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 251156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PST THU DEC 25 2014

ORZ050-260200-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PST THU DEC 25 2014

.TODAY...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. NORTHWEST WINDS
15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 10 TO 17.
.TONIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. NORTH
WINDS 10 TO 15 MPH. LOWS 3 TO 10.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW SHOWERS. NORTHWEST WINDS AROUND 10 MPH. HIGHS
11 TO 18.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT.
LOWS 6 TO 13.
.SATURDAY...CHANCE OF SNOW IN THE MORNING...THEN SNOW LIKELY IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. WEST WINDS 10 TO
20 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS 15 TO 22.
.SATURDAY NIGHT...SNOW. SNOW ACCUMULATION OF 3 TO 4 INCHES. WEST
WINDS 15 TO 20 MPH WITH GUSTS TO 35 MPH. LOWS 8 TO 15.

$$

ORZ050-260200-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PST THU DEC 25 2014

.TODAY...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING...THEN
ISOLATED SNOW SHOWERS IN THE AFTERNOON. NORTHWEST WINDS 10 TO
15 MPH. HIGHS 19 TO 26.
.TONIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS AROUND 10 MPH. LOWS 5 TO 12.
.FRIDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 19 TO 26.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LIGHT WINDS. LOWS 8 TO 15.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION UP TO
1 INCH. SOUTH WINDS 10 TO 15 MPH. HIGHS 17 TO 24.
.SATURDAY NIGHT...SNOW. SNOW ACCUMULATION OF 2 TO 3 INCHES.
SOUTHWEST WINDS 10 TO 15 MPH. LOWS 13 TO 20.

$$

ORZ050-062-260200-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PST THU DEC 25 2014

.TODAY...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING...THEN
ISOLATED SNOW SHOWERS IN THE AFTERNOON. NORTH WINDS 10 TO 20 MPH.
GUSTS UP TO 40 MPH DECREASING TO 30 MPH IN THE AFTERNOON. HIGHS
15 TO 22.
.TONIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. NORTH
WINDS 10 TO 15 MPH. LOWS 5 TO 12.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW SHOWERS. NORTH WINDS AROUND 10 MPH. HIGHS
16 TO 23.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH AFTER MIDNIGHT.
LOWS 6 TO 13.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION UP TO
2 INCHES. SOUTHWEST WINDS 10 TO 15 MPH. HIGHS 16 TO 23.
.SATURDAY NIGHT...SNOW. SNOW ACCUMULATION OF 2 TO 3 INCHES.
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
LOWS 12 TO 19.

$$

ORZ050-062-260200-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PST THU DEC 25 2014

.TODAY...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. NORTHWEST WINDS
15 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 14 TO 21.
.TONIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS 10 TO 15 MPH. LOWS 5 TO 12.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW SHOWERS. NORTHWEST WINDS AROUND 10 MPH IN THE
MORNING BECOMING LIGHT. HIGHS 14 TO 21.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LIGHT WINDS. LOWS 7 TO 14.
.SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW IN THE MORNING...THEN
SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES.
SOUTHWEST WINDS 10 TO 15 MPH. HIGHS 16 TO 23.
.SATURDAY NIGHT...SNOW. SNOW ACCUMULATION OF 2 TO 5 INCHES.
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.
LOWS 11 TO 18.

$$

ORZ050-062-260200-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PST THU DEC 25 2014

.TODAY...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. NORTH WINDS
15 TO 25 MPH. GUSTS UP TO 45 MPH DECREASING TO 35 MPH IN THE
AFTERNOON. HIGHS 12 TO 19.
.TONIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. NORTH
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING. LOWS 4 TO 11.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW SHOWERS. NORTH WINDS AROUND 10 MPH. HIGHS
13 TO 20.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT.
LOWS 6 TO 13.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION UP TO
2 INCHES. SOUTHWEST WINDS 10 TO 15 MPH. HIGHS 14 TO 21.
.SATURDAY NIGHT...SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. WEST
WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH. LOWS 9 TO 16.

$$

ORZ062-503-260200-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PST THU DEC 25 2014

.TODAY...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING...THEN
ISOLATED SNOW SHOWERS IN THE AFTERNOON. NORTHWEST WINDS 15 TO 25 MPH
WITH GUSTS TO 35 MPH. HIGHS 13 TO 20.
.TONIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS 10 TO 15 MPH. LOWS 4 TO 11.
.FRIDAY...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. HIGHS 15 TO
22.
.FRIDAY NIGHT...MOSTLY CLOUDY. LIGHT WINDS BECOMING WEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 9 TO 16.
.SATURDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY.
CHANCE OF SNOW. SNOW ACCUMULATION UP TO 2 INCHES. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS 17 TO 24.
.SATURDAY NIGHT...SNOW. SNOW ACCUMULATION OF 1 TO 4 INCHES. WEST
WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH. LOWS 10 TO 17.

$$

ORZ502-260200-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PST THU DEC 25 2014

.TODAY...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS IN THE MORNING...
THEN PARTLY CLOUDY WITH ISOLATED SNOW SHOWERS IN THE AFTERNOON. WEST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HIGHS 20 TO
27.
.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW SHOWERS. WEST WINDS AROUND 10 MPH. LOWS 11 TO
18.
.FRIDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING. WEST WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT.
HIGHS 21 TO 28.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH AFTER MIDNIGHT.
LOWS 13 TO 20.
.SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW IN THE MORNING...THEN
SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES.
SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
HIGHS 22 TO 29.
.SATURDAY NIGHT...SNOW. SNOW ACCUMULATION OF 2 TO 5 INCHES.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH. LOWS 16 TO 23.

$$

ORZ509-260200-
BROKEN TOP-
356 AM PST THU DEC 25 2014

.TODAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
SCATTERED SNOW SHOWERS. NORTHWEST WINDS 15 TO 25 MPH. HIGHS 15 TO
22.
.TONIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS 10 TO 15 MPH. LOWS 14 TO 21.
.FRIDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING. NORTHWEST WINDS 10 TO 15 MPH IN THE MORNING BECOMING LIGHT.
HIGHS 19 TO 26.
.FRIDAY NIGHT...MOSTLY CLOUDY. LIGHT WINDS. LOWS 14 TO 21.
.SATURDAY...MOSTLY CLOUDY IN THE MORNING...THEN CLOUDY WITH CHANCE
OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS
10 TO 15 MPH. HIGHS 21 TO 28.
.SATURDAY NIGHT...SNOW LIKELY. SNOW ACCUMULATION OF 2 TO 3 INCHES.
WEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. LOWS 13 TO 20.

$$

ORZ509-260200-
TAM MCARTHUR RIM-
356 AM PST THU DEC 25 2014

.TODAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
SCATTERED SNOW SHOWERS. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
30 MPH. HIGHS 15 TO 22.
.TONIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS 10 TO 15 MPH. LOWS 14 TO 21.
.FRIDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING. NORTHWEST WINDS AROUND 10 MPH IN THE MORNING BECOMING
LIGHT. HIGHS 18 TO 25.
.FRIDAY NIGHT...MOSTLY CLOUDY. LIGHT WINDS. LOWS 14 TO 21.
.SATURDAY...MOSTLY CLOUDY IN THE MORNING...THEN CLOUDY WITH CHANCE
OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS
10 TO 15 MPH. HIGHS 21 TO 28.
.SATURDAY NIGHT...SNOW LIKELY. SNOW ACCUMULATION OF 2 TO 3 INCHES.
WEST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH. LOWS 13 TO 20.

$$

ORZ509-260200-
NEWBERRY CRATER-
356 AM PST THU DEC 25 2014

.TODAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
ISOLATED SNOW SHOWERS. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
30 MPH. HIGHS 17 TO 24.
.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW SHOWERS. NORTHWEST WINDS 10 TO 15 MPH. LOWS
11 TO 18.
.FRIDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING. WEST WINDS AROUND 10 MPH. HIGHS 18 TO 25.
.FRIDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 13 TO 20.
.SATURDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. SOUTHWEST WINDS 10 TO
15 MPH. HIGHS 23 TO 30.
.SATURDAY NIGHT...CLOUDY WITH CHANCE OF SNOW. WEST WINDS 15 TO
25 MPH. GUSTS UP TO 30 MPH INCREASING TO 40 MPH AFTER MIDNIGHT. LOWS
14 TO 21.

$$





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