Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 282256
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PST SAT FEB 28 2015

ORZ050-011400-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PST SAT FEB 28 2015

.TONIGHT...CLEAR. NORTHEAST WINDS 10 TO 15 MPH. LOWS 4 TO 11.
.SUNDAY...SUNNY. NORTHEAST WINDS AROUND 10 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 19 TO 26.
.SUNDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING WEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 12 TO 19.
.MONDAY...CLOUDY. CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LIGHT
WINDS BECOMING WEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 18 TO 25.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
LOWS 2 TO 9.
.TUESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
NORTH WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 9 TO 16.

$$

ORZ050-011400-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PST SAT FEB 28 2015

.TONIGHT...CLEAR. NORTH WINDS 10 TO 15 MPH. LOWS 6 TO 13.
.SUNDAY...SUNNY. LIGHT WINDS. HIGHS 26 TO 33.
.SUNDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTH AROUND
10 MPH AFTER MIDNIGHT. LOWS 13 TO 20.
.MONDAY...MOSTLY CLOUDY IN THE MORNING...THEN CLOUDY WITH CHANCE OF
SNOW SHOWERS IN THE AFTERNOON. LIGHT WINDS. HIGHS 26 TO 33.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. NORTHWEST WINDS 10 TO
15 MPH. LOWS 10 TO 17.
.TUESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
NORTHWEST WINDS 10 TO 15 MPH. HIGHS 15 TO 22.

$$

ORZ050-062-011400-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PST SAT FEB 28 2015

.TONIGHT...CLEAR. NORTH WINDS 15 TO 25 MPH DECREASING TO 10 TO
15 MPH AFTER MIDNIGHT. LOWS 9 TO 16.
.SUNDAY...SUNNY. NORTH WINDS AROUND 10 MPH IN THE MORNING BECOMING
LIGHT. HIGHS 23 TO 30.
.SUNDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 13 TO 20.
.MONDAY...CLOUDY. CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LIGHT
WINDS. HIGHS 23 TO 30.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. NORTHWEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT. LOWS 10 TO 17.
.TUESDAY...PARTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE AFTERNOON.
NORTH WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH. HIGHS 19 TO 25.

$$

ORZ050-062-011400-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PST SAT FEB 28 2015

.TONIGHT...CLEAR. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE EVENING. LOWS 8 TO 15.
.SUNDAY...SUNNY. NORTHEAST WINDS AROUND 10 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 22 TO 29.
.SUNDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 14 TO 21.
.MONDAY...CLOUDY. CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LIGHT
WINDS BECOMING WEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 22 TO 29.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
LOWS 8 TO 15.
.TUESDAY...PARTLY CLOUDY. NORTH WINDS 10 TO 20 MPH. GUSTS UP TO
30 MPH IN THE MORNING. HIGHS 13 TO 20.

$$

ORZ050-062-011400-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PST SAT FEB 28 2015

.TONIGHT...CLEAR. NORTH WINDS 15 TO 25 MPH DECREASING TO 10 TO
15 MPH AFTER MIDNIGHT. LOWS 8 TO 15.
.SUNDAY...SUNNY. NORTHEAST WINDS AROUND 10 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 19 TO 26.
.SUNDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 12 TO 19.
.MONDAY...CLOUDY. CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LIGHT
WINDS. HIGHS 19 TO 26.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH
AFTER MIDNIGHT. LOWS 7 TO 14.
.TUESDAY...PARTLY CLOUDY. NORTH WINDS 15 TO 20 MPH WITH GUSTS TO
30 MPH. HIGHS 11 TO 18.

$$

ORZ062-503-011400-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PST SAT FEB 28 2015

.TONIGHT...CLEAR. NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN
THE EVENING. LOWS 10 TO 17.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS. HIGHS 23 TO 30.
.SUNDAY NIGHT...CLEAR IN THE EVENING THEN BECOMING MOSTLY CLOUDY.
LIGHT WINDS. LOWS 13 TO 20.
.MONDAY...CLOUDY. CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LIGHT
WINDS BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 21 TO
28.
.MONDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
EVENING. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. LOWS
7 TO 14.
.TUESDAY...PARTLY CLOUDY. NORTH WINDS 15 TO 25 MPH WITH GUSTS TO
35 MPH. HIGHS 15 TO 22.

$$

ORZ502-011400-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PST SAT FEB 28 2015

.TONIGHT...CLEAR. NORTHEAST WINDS AROUND 10 MPH. LOWS 8 TO 15.
.SUNDAY...SUNNY. LIGHT WINDS. HIGHS 28 TO 35.
.SUNDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 14 TO 21.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. SOUTH WINDS AROUND 10 MPH SHIFTING TO THE WEST IN THE
AFTERNOON. HIGHS 28 TO 35.
.MONDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH. LOWS 11 TO 18.
.TUESDAY...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. HIGHS 18 TO
25.

$$

ORZ509-011400-
BROKEN TOP-
256 PM PST SAT FEB 28 2015

.TONIGHT...CLEAR. NORTHEAST WINDS 15 TO 25 MPH. LOWS 6 TO 13.
.SUNDAY...SUNNY. EAST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE
MORNING BECOMING LIGHT. HIGHS 26 TO 33.
.SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY
WITH CHANCE OF SNOW AFTER MIDNIGHT. LIGHT WINDS BECOMING WEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 14 TO 21.
.MONDAY...CLOUDY WITH CHANCE OF SNOW IN THE MORNING...THEN MOSTLY
CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LIGHT WINDS
BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 21 TO 28.
.MONDAY NIGHT...MOSTLY CLOUDY IN THE EVENING...THEN CLEAR WITH
SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO 25 MPH. LOWS 15 TO 22.
.TUESDAY...PARTLY CLOUDY. NORTH WINDS 10 TO 15 MPH. HIGHS 20 TO 27.

$$

ORZ509-011400-
TAM MCARTHUR RIM-
256 PM PST SAT FEB 28 2015

.TONIGHT...CLEAR. NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
LOWS 6 TO 13.
.SUNDAY...SUNNY. EAST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE
MORNING BECOMING LIGHT. HIGHS 26 TO 33.
.SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY
WITH SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LIGHT WINDS BECOMING WEST
AROUND 10 MPH AFTER MIDNIGHT. LOWS 14 TO 21.
.MONDAY...CLOUDY WITH CHANCE OF SNOW IN THE MORNING...THEN MOSTLY
CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LIGHT WINDS
BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 21 TO 28.
.MONDAY NIGHT...MOSTLY CLOUDY IN THE EVENING...THEN CLEAR WITH
SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO 25 MPH. LOWS 15 TO 22.
.TUESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. NORTH
WINDS AROUND 10 MPH. HIGHS 20 TO 27.

$$

ORZ509-011400-
NEWBERRY CRATER-
256 PM PST SAT FEB 28 2015

.TONIGHT...CLEAR. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH.
LOWS 6 TO 13.
.SUNDAY...SUNNY. NORTHEAST WINDS 10 TO 15 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 27 TO 34.
.SUNDAY NIGHT...CLEAR IN THE EVENING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LIGHT WINDS BECOMING WEST
AROUND 10 MPH AFTER MIDNIGHT. LOWS 16 TO 23.
.MONDAY...CLOUDY WITH CHANCE OF SNOW IN THE MORNING...THEN MOSTLY
CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LIGHT
WINDS BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 25 TO
32.
.MONDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
NORTHWEST WINDS 10 TO 15 MPH. LOWS 15 TO 22.
.TUESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. NORTH
WINDS 10 TO 15 MPH. HIGHS 22 TO 29.

$$





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