Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 251056
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT SAT OCT 25 2014

ORZ050-260100-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PDT SAT OCT 25 2014

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. SOUTH WINDS 20 TO
30 MPH WITH GUSTS TO 40 MPH. HIGHS 40 TO 47.
.TONIGHT...SNOW SHOWERS LIKELY. SNOW ACCUMULATION UP TO 1 INCH.
SOUTHWEST WINDS 20 TO 35 MPH WITH GUSTS TO 45 MPH. LOWS 21 TO 28.
.SUNDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION UP
TO 1 INCH. WEST WINDS 15 TO 25 MPH DECREASING TO 10 TO 15 MPH IN THE
AFTERNOON. GUSTS UP TO 35 MPH. HIGHS 23 TO 30.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. WEST
WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH. LOWS 18 TO 25.
.MONDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. WEST
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 22 TO 29.
.MONDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH AFTER MIDNIGHT. LOWS
21 TO 28.

$$

ORZ050-260100-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PDT SAT OCT 25 2014

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. SOUTH WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH. HIGHS 48 TO 55.
.TONIGHT...SHOWERS LIKELY. SOUTH WINDS 15 TO 25 MPH DECREASING TO
10 TO 15 MPH AFTER MIDNIGHT. LOWS 27 TO 34.
.SUNDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION UP
TO 1 INCH. WEST WINDS 10 TO 15 MPH. HIGHS 31 TO 38.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LIGHT
WINDS. LOWS 23 TO 30.
.MONDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 34 TO 41.
.MONDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
LIGHT WINDS BECOMING SOUTH AROUND 10 MPH AFTER MIDNIGHT. LOWS 26 TO
33.

$$

ORZ050-062-260100-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PDT SAT OCT 25 2014

.TODAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH SLIGHT
CHANCE OF RAIN IN THE AFTERNOON. SOUTH WINDS 10 TO 15 MPH WITH GUSTS
TO 45 MPH INCREASING TO 30 TO 40 MPH WITH GUSTS TO 60 MPH IN THE
AFTERNOON. HIGHS 44 TO 51.
.TONIGHT...SHOWERS LIKELY IN THE EVENING...THEN SNOW SHOWERS AND
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS
20 TO 30 MPH WITH GUSTS TO 50 MPH BECOMING SOUTHWEST 10 TO 15 MPH
WITH GUSTS TO 30 MPH AFTER MIDNIGHT. LOWS 24 TO 31.
.SUNDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION UP
TO 1 INCH. WEST WINDS AROUND 10 MPH. HIGHS 27 TO 34.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. WEST
WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 19 TO 26.
.MONDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LIGHT WINDS.
HIGHS 30 TO 37.
.MONDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH AFTER MIDNIGHT.
LOWS 23 TO 30.

$$

ORZ050-062-260100-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PDT SAT OCT 25 2014

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. SOUTH WINDS 20 TO 30 MPH
WITH GUSTS TO 40 MPH. HIGHS 42 TO 49.
.TONIGHT...SHOWERS LIKELY IN THE EVENING...THEN SNOW SHOWERS AND
SHOWERS LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. SOUTH
WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. LOWS 22 TO 29.
.SUNDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION UP
TO 1 INCH. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
MORNING. HIGHS 24 TO 31.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. WEST
WINDS 10 TO 15 MPH. LOWS 19 TO 26.
.MONDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. WEST
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 27 TO 34.
.MONDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
LIGHT WINDS BECOMING SOUTH AROUND 10 MPH AFTER MIDNIGHT. LOWS 22 TO
29.

$$

ORZ050-062-260100-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PDT SAT OCT 25 2014

.TODAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH SLIGHT
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. SOUTH WINDS 15 TO 25 MPH
INCREASING TO 40 TO 50 MPH IN THE AFTERNOON. GUSTS UP TO 65 MPH.
HIGHS 42 TO 49.
.TONIGHT...SNOW SHOWERS AND SHOWERS LIKELY IN THE EVENING...THEN
SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. SOUTH
WINDS 25 TO 35 MPH WITH GUSTS TO 55 MPH BECOMING SOUTHWEST 15 TO
25 MPH AFTER MIDNIGHT. LOWS 23 TO 29.
.SUNDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION UP
TO 1 INCH. WEST WINDS 10 TO 15 MPH. HIGHS 24 TO 31.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. WEST
WINDS AROUND 10 MPH. LOWS 17 TO 24.
.MONDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. WEST WINDS
AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 27 TO 34.
.MONDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. LIGHT WINDS BECOMING SOUTHWEST 10 TO 15 MPH WITH GUSTS TO
25 MPH AFTER MIDNIGHT. LOWS 22 TO 29.

$$

ORZ062-503-260100-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PDT SAT OCT 25 2014

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. SOUTH WINDS 40 TO 50 MPH
WITH GUSTS TO 75 MPH DECREASING TO 30 TO 50 MPH WITH GUSTS TO 65 MPH
IN THE AFTERNOON. HIGHS 46 TO 53.
.TONIGHT...CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
EVENING...THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS
TO 60 MPH BECOMING WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH AFTER
MIDNIGHT. LOWS 22 TO 29.
.SUNDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION UP
TO 1 INCH. WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 27 TO
34.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. WEST
WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH. LOWS 18 TO 25.
.MONDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. WEST WINDS
AROUND 10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. HIGHS
31 TO 38.
.MONDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER
MIDNIGHT. LOWS 27 TO 34.

$$

ORZ502-260100-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PDT SAT OCT 25 2014

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. SOUTH WINDS 15 TO 25 MPH
WITH GUSTS TO 35 MPH. HIGHS 55 TO 61.
.TONIGHT...CHANCE OF SHOWERS IN THE EVENING...THEN SHOWERS LIKELY
AFTER MIDNIGHT. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
LOWS 31 TO 37.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY. CHANCE
OF SHOWERS AND SNOW SHOWERS. WEST WINDS 15 TO 25 MPH WITH GUSTS TO
40 MPH. HIGHS 38 TO 44.
.SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN
THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER
MIDNIGHT. WEST WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH. LOWS 23 TO
30.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
MORNING. HIGHS 41 TO 49.
.MONDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH AFTER MIDNIGHT. LOWS 30 TO
37.

$$

ORZ509-260100-
BROKEN TOP-
356 AM PDT SAT OCT 25 2014

.TODAY...MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE MORNING...THEN
RAIN AND SNOW LIKELY IN THE AFTERNOON. NO SNOW ACCUMULATION. SOUTH
WINDS 20 TO 35 MPH WITH GUSTS TO 45 MPH. HIGHS 34 TO 41.
.TONIGHT...SNOW SHOWERS. SNOW ACCUMULATION AROUND 2 INCHES.
SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO 50 MPH BECOMING WEST
20 TO 30 MPH WITH GUSTS TO 40 MPH AFTER MIDNIGHT. LOWS 25 TO 32.
.SUNDAY...SNOW SHOWERS LIKELY. SNOW ACCUMULATION OF 1 TO 2 INCHES.
WEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. HIGHS 25 TO 32.
.SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. WEST
WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING. LOWS 21 TO
28.
.MONDAY...MOSTLY CLOUDY. LIGHT WINDS. HIGHS 30 TO 37.
.MONDAY NIGHT...CLOUDY. SLIGHT CHANCE OF SNOW IN THE EVENING...THEN
CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LIGHT WINDS BECOMING
SOUTHWEST 10 TO 15 MPH AFTER MIDNIGHT. LOWS 27 TO 34.

$$

ORZ509-260100-
TAM MCARTHUR RIM-
356 AM PDT SAT OCT 25 2014

.TODAY...MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE MORNING...THEN
RAIN LIKELY IN THE AFTERNOON. SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO
35 MPH INCREASING TO SOUTHWEST 25 TO 35 MPH WITH GUSTS TO 45 MPH IN
THE AFTERNOON. HIGHS 34 TO 41.
.TONIGHT...SNOW SHOWERS. SNOW ACCUMULATION AROUND 2 INCHES.
SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO 50 MPH BECOMING WEST
20 TO 30 MPH WITH GUSTS TO 40 MPH AFTER MIDNIGHT. LOWS 25 TO 32.
.SUNDAY...SNOW SHOWERS LIKELY. SNOW ACCUMULATION AROUND 1 INCH. WEST
WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH DECREASING TO 10 TO 20 MPH
WITH GUSTS TO 30 MPH IN THE AFTERNOON. HIGHS 25 TO 32.
.SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. WEST
WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING. LOWS 21 TO
28.
.MONDAY...MOSTLY CLOUDY. LIGHT WINDS. HIGHS 30 TO 37.
.MONDAY NIGHT...CLOUDY. SLIGHT CHANCE OF SNOW IN THE EVENING...THEN
CHANCE OF RAIN AFTER MIDNIGHT. LIGHT WINDS BECOMING SOUTHWEST 10 TO
15 MPH AFTER MIDNIGHT. LOWS 27 TO 34.

$$

ORZ509-260100-
NEWBERRY CRATER-
356 AM PDT SAT OCT 25 2014

.TODAY...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING...THEN
CHANCE OF RAIN IN THE AFTERNOON. SOUTH WINDS 20 TO 30 MPH WITH GUSTS
TO 40 MPH INCREASING TO 30 TO 40 MPH WITH GUSTS TO 50 MPH IN THE
AFTERNOON. HIGHS 38 TO 45.
.TONIGHT...SHOWERS AND SNOW SHOWERS LIKELY IN THE EVENING...THEN
SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO 50 MPH BECOMING WEST
15 TO 25 MPH WITH GUSTS TO 35 MPH AFTER MIDNIGHT. LOWS 24 TO 31.
.SUNDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. WEST WINDS
15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 31 TO 38.
.SUNDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
EVENING. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
LOWS 20 TO 27.
.MONDAY...MOSTLY CLOUDY. LIGHT WINDS. HIGHS 39 TO 45.
.MONDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH AFTER MIDNIGHT. LOWS
27 TO 34.

$$





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