Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 281156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PST FRI NOV 28 2014

ORZ050-290200-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PST FRI NOV 28 2014

.TODAY...WIDESPREAD SNOW SHOWERS. SNOW ACCUMULATION AROUND 1 INCH.
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. HIGHS 26 TO 33.
.TONIGHT...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. SOUTHWEST WINDS
20 TO 30 MPH WITH GUSTS TO 40 MPH. LOWS 15 TO 22.
.SATURDAY...SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 3 INCHES.
SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH DECREASING TO
15 TO 20 MPH WITH GUSTS TO 30 MPH IN THE AFTERNOON. HIGHS 15 TO 22.
.SATURDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE
OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH SHIFTING TO THE
SOUTHWEST 10 TO 15 MPH AFTER MIDNIGHT. LOWS 3 TO 10.
.SUNDAY...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE
MORNING BECOMING LIGHT. HIGHS 14 TO 21.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT. LOWS
11 TO 18.

$$

ORZ050-290200-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PST FRI NOV 28 2014

.TODAY...WIDESPREAD SHOWERS AND SNOW SHOWERS. SNOW ACCUMULATION UP
TO 1 INCH. SOUTH WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON. HIGHS 30 TO 37.
.TONIGHT...RAIN AND SNOW. SNOW ACCUMULATION UP TO 1 INCH. SOUTH
WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH. LOWS 22 TO 29.
.SATURDAY...SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 2 INCHES. SOUTH
WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH SHIFTING TO THE SOUTHWEST
AROUND 10 MPH IN THE AFTERNOON. HIGHS 22 TO 29.
.SATURDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE
OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS
4 TO 11.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS. HIGHS 15 TO 22.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH AFTER MIDNIGHT. LOWS 8 TO
15.

$$

ORZ050-062-290200-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PST FRI NOV 28 2014

.TODAY...WIDESPREAD SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO
2 INCHES. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 29 TO
36.
.TONIGHT...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. SOUTH WINDS
15 TO 25 MPH WITH GUSTS TO 40 MPH. LOWS 22 TO 29.
.SATURDAY...SNOW SHOWERS. SNOW ACCUMULATION UP TO 2 INCHES. WEST
WINDS 10 TO 15 MPH. HIGHS 22 TO 29.
.SATURDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE
OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
NORTHWEST WINDS AROUND 10 MPH. LOWS 2 TO 9.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS. HIGHS 14 TO 21.
.SUNDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LIGHT WINDS
BECOMING SOUTH 10 TO 15 MPH AFTER MIDNIGHT. LOWS 8 TO 15.

$$

ORZ050-062-290200-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PST FRI NOV 28 2014

.TODAY...WIDESPREAD SNOW SHOWERS AND SHOWERS. SNOW ACCUMULATION UP
TO 1 INCH. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS
29 TO 36.
.TONIGHT...SNOW AND RAIN IN THE EVENING...THEN SNOW AFTER MIDNIGHT.
SNOW ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS 15 TO 20 MPH WITH
GUSTS TO 30 MPH. LOWS 23 TO 29.
.SATURDAY...SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 2 INCHES. SOUTH
WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH SHIFTING TO THE SOUTHWEST
10 TO 15 MPH IN THE AFTERNOON. HIGHS 23 TO 29.
.SATURDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE
OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. WEST
WINDS 10 TO 15 MPH. LOWS 4 TO 11.
.SUNDAY...MOSTLY CLOUDY. LIGHT WINDS. HIGHS 15 TO 22.
.SUNDAY NIGHT...CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. SOUTH
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT. LOWS 10 TO
17.

$$

ORZ050-062-290200-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PST FRI NOV 28 2014

.TODAY...WIDESPREAD SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO
2 INCHES. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 40 MPH. HIGHS 28 TO
35.
.TONIGHT...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. SOUTHWEST WINDS
15 TO 25 MPH WITH GUSTS TO 45 MPH. LOWS 23 TO 29.
.SATURDAY...SNOW SHOWERS. SNOW ACCUMULATION UP TO 3 INCHES. WEST
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE MORNING. HIGHS 23 TO
29.
.SATURDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE
OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
NORTHWEST WINDS 10 TO 15 MPH. LOWS 1 TO 8.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS. HIGHS 14 TO 21.
.SUNDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SOUTH WINDS
10 TO 15 MPH. LOWS 9 TO 16.

$$

ORZ062-503-290200-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PST FRI NOV 28 2014

.TODAY...CLOUDY WITH SCATTERED SNOW SHOWERS. SNOW ACCUMULATION UP TO
1 INCH. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH. HIGHS
31 TO 38.
.TONIGHT...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. SOUTHWEST WINDS
20 TO 30 MPH. GUSTS UP TO 55 MPH DECREASING TO 45 MPH AFTER
MIDNIGHT. LOWS 20 TO 27.
.SATURDAY...SNOW SHOWERS IN THE MORNING...THEN SNOW SHOWERS LIKELY
IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. WEST WINDS
10 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 20 TO 27.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW
ACCUMULATION UP TO 1 INCH. NORTHWEST WINDS 10 TO 15 MPH. LOWS 1 TO
8.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTHEAST AROUND
10 MPH IN THE AFTERNOON. HIGHS 16 TO 23.
.SUNDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SOUTH WINDS
10 TO 20 MPH. LOWS 10 TO 17.

$$

ORZ502-290200-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PST FRI NOV 28 2014

.TODAY...WIDESPREAD SHOWERS. SOUTHWEST WINDS 10 TO 15 MPH INCREASING
TO 15 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH. HIGHS 38 TO
45.
.TONIGHT...RAIN IN THE EVENING...THEN RAIN AND SNOW AFTER MIDNIGHT.
SNOW ACCUMULATION UP TO 3 INCHES. SOUTHWEST WINDS 15 TO 25 MPH WITH
GUSTS TO 40 MPH. LOWS 21 TO 28.
.SATURDAY...SNOW SHOWERS. SNOW ACCUMULATION UP TO 2 INCHES. WEST
WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 22 TO 29.
.SATURDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN SLIGHT
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
2 INCHES. WEST WINDS 10 TO 15 MPH. LOWS 1 TO 8.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS BECOMING EAST AROUND 10 MPH IN
THE AFTERNOON. HIGHS 17 TO 24.
.SUNDAY NIGHT...MOSTLY CLOUDY. SOUTHEAST WINDS 10 TO 15 MPH. LOWS
9 TO 16.

$$

ORZ509-290200-
BROKEN TOP-
356 AM PST FRI NOV 28 2014

.TODAY...WIDESPREAD SNOW SHOWERS AND SHOWERS. SNOW ACCUMULATION UP
TO 3 INCHES. SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH.
HIGHS 31 TO 38.
.TONIGHT...SNOW. SNOW ACCUMULATION OF 3 TO 5 INCHES. SOUTHWEST WINDS
25 TO 35 MPH WITH GUSTS TO 45 MPH. LOWS 16 TO 23.
.SATURDAY...SNOW SHOWERS LIKELY. SNOW ACCUMULATION OF 1 TO 2 INCHES.
WEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. HIGHS 16 TO 23.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. WEST
WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH IN THE EVENING BECOMING
LIGHT. LOWS 8 TO 15.
.SUNDAY...PARTLY CLOUDY. SOUTHEAST WINDS 10 TO 15 MPH. HIGHS 18 TO
25.
.SUNDAY NIGHT...CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SOUTH WINDS
10 TO 15 MPH. LOWS 16 TO 23.

$$

ORZ509-290200-
TAM MCARTHUR RIM-
356 AM PST FRI NOV 28 2014

.TODAY...WIDESPREAD SNOW SHOWERS AND SHOWERS. SNOW ACCUMULATION OF
2 TO 3 INCHES. SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH.
HIGHS 31 TO 38.
.TONIGHT...SNOW. SNOW ACCUMULATION OF 3 TO 4 INCHES. SOUTHWEST WINDS
20 TO 35 MPH WITH GUSTS TO 45 MPH. LOWS 16 TO 23.
.SATURDAY...SNOW SHOWERS LIKELY. SNOW ACCUMULATION OF 1 TO 2 INCHES.
WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 16 TO 23.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. WEST
WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH IN THE EVENING BECOMING
LIGHT. LOWS 9 TO 16.
.SUNDAY...PARTLY CLOUDY. SOUTHEAST WINDS 10 TO 15 MPH. HIGHS 17 TO
24.
.SUNDAY NIGHT...CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SOUTH WINDS
10 TO 15 MPH. LOWS 16 TO 23.

$$

ORZ509-290200-
NEWBERRY CRATER-
356 AM PST FRI NOV 28 2014

.TODAY...NUMEROUS SHOWERS AND SNOW SHOWERS IN THE MORNING...THEN
WIDESPREAD SHOWERS AND SNOW SHOWERS IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS
TO 40 MPH. HIGHS 34 TO 41.
.TONIGHT...RAIN AND SNOW IN THE EVENING...THEN SNOW AFTER MIDNIGHT.
SNOW ACCUMULATION UP TO 2 INCHES. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO 40 MPH. LOWS 21 TO 28.
.SATURDAY...SNOW SHOWERS LIKELY IN THE MORNING...THEN CHANCE OF SNOW
SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. SOUTHWEST
WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH SHIFTING TO THE WEST 10 TO
15 MPH IN THE AFTERNOON. HIGHS 23 TO 30.
.SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. WEST
WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE EVENING BECOMING
LIGHT. LOWS 14 TO 21.
.SUNDAY...MOSTLY CLOUDY. SOUTHEAST WINDS 10 TO 15 MPH. HIGHS 21 TO
28.
.SUNDAY NIGHT...CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. SOUTH
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. LOWS 17 TO
24.

$$





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