Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 271156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PST FRI FEB 27 2015

ORZ050-280200-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PST FRI FEB 27 2015

.TODAY...CHANCE OF SNOW IN THE MORNING...THEN WIDESPREAD SNOW IN THE
AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. LIGHT WINDS. HIGHS
17 TO 24.
.TONIGHT...SNOW SHOWERS LIKELY. SNOW ACCUMULATION OF 1 TO 3 INCHES.
NORTHEAST WINDS AROUND 10 MPH. LOWS 7 TO 14.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...THEN
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON.
NORTH WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS
11 TO 18.
.SATURDAY NIGHT...CLEAR. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE EVENING. LOWS 3 TO 10.
.SUNDAY...SUNNY. LIGHT WINDS. HIGHS 15 TO 22.
.SUNDAY NIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS BECOMING WEST AROUND 10 MPH AFTER MIDNIGHT. LOWS 8 TO
15.

$$

ORZ050-280200-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PST FRI FEB 27 2015

.TODAY...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION UP TO 1 INCH.
LIGHT WINDS. HIGHS 24 TO 31.
.TONIGHT...CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION UP
TO 1 INCH. NORTH WINDS AROUND 10 MPH. LOWS 14 TO 21.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...THEN
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON.
NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS
19 TO 26.
.SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.
NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. LOWS
7 TO 14.
.SUNDAY...SUNNY. LIGHT WINDS. HIGHS 22 TO 29.
.SUNDAY NIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS. LOWS 13 TO 20.

$$

ORZ050-062-280200-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PST FRI FEB 27 2015

.TODAY...CHANCE OF SNOW IN THE MORNING...THEN SNOW LIKELY IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. LIGHT WINDS. HIGHS 23 TO
30.
.TONIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTH WINDS
10 TO 15 MPH. LOWS 15 TO 22.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...THEN
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON.
NORTH WINDS 15 TO 20 MPH WITH GUSTS TO 35 MPH. HIGHS 24 TO 30.
.SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. NORTH
WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING. LOWS 8 TO 15.
.SUNDAY...SUNNY. NORTHEAST WINDS AROUND 10 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 23 TO 30.
.SUNDAY NIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH AFTER MIDNIGHT. LOWS
12 TO 19.

$$

ORZ050-062-280200-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PST FRI FEB 27 2015

.TODAY...CHANCE OF SNOW IN THE MORNING...THEN WIDESPREAD SNOW IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. LIGHT WINDS. HIGHS
20 TO 27.
.TONIGHT...SNOW SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. NORTHEAST WINDS
AROUND 10 MPH. LOWS 17 TO 22.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...THEN
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON.
NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS
20 TO 25.
.SATURDAY NIGHT...CLEAR. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE EVENING. LOWS 7 TO 14.
.SUNDAY...SUNNY. LIGHT WINDS. HIGHS 23 TO 29.
.SUNDAY NIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS. LOWS 12 TO 19.

$$

ORZ050-062-280200-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PST FRI FEB 27 2015

.TODAY...CHANCE OF SNOW IN THE MORNING...THEN WIDESPREAD SNOW IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. LIGHT WINDS. HIGHS 20 TO
27.
.TONIGHT...SNOW SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTHEAST WINDS
AROUND 10 MPH. LOWS 17 TO 23.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...THEN
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON.
NORTH WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 16 TO 23.
.SATURDAY NIGHT...PARTLY CLOUDY. NORTH WINDS 10 TO 20 MPH. GUSTS UP
TO 30 MPH IN THE EVENING. LOWS 7 TO 14.
.SUNDAY...SUNNY. LIGHT WINDS. HIGHS 20 TO 27.
.SUNDAY NIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS. LOWS 10 TO 17.

$$

ORZ062-503-280200-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PST FRI FEB 27 2015

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 AM PST SATURDAY...

.TODAY...SNOW LIKELY IN THE MORNING...THEN WIDESPREAD SNOW IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. SOUTH WINDS AROUND
10 MPH SHIFTING TO THE EAST IN THE AFTERNOON. HIGHS 21 TO 28.
.TONIGHT...SNOW SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. NORTH WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT. LOWS 19 TO 25.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...THEN
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON.
NORTH WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 18 TO 25.
.SATURDAY NIGHT...CLEAR. NORTH WINDS 15 TO 25 MPH SHIFTING TO THE
NORTHEAST 10 TO 15 MPH AFTER MIDNIGHT. LOWS 8 TO 15.
.SUNDAY...SUNNY. NORTHEAST WINDS AROUND 10 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 23 TO 30.
.SUNDAY NIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS. LOWS 12 TO 19.

$$

ORZ502-280200-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PST FRI FEB 27 2015

.TODAY...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION UP TO 1 INCH.
SOUTHEAST WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS
29 TO 36.
.TONIGHT...CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTHEAST WINDS
AROUND 10 MPH. LOWS 14 TO 21.
.SATURDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN PARTLY CLOUDY IN THE AFTERNOON. NORTH WINDS AROUND
10 MPH. HIGHS 21 TO 28.
.SATURDAY NIGHT...CLEAR. NORTHEAST WINDS AROUND 10 MPH. LOWS 9 TO
16.
.SUNDAY...SUNNY. LIGHT WINDS. HIGHS 23 TO 30.
.SUNDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 16 TO 23.

$$

ORZ509-280200-
BROKEN TOP-
356 AM PST FRI FEB 27 2015

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 AM PST SATURDAY...

.TODAY...WIDESPREAD SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. WEST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HIGHS 21 TO
28.
.TONIGHT...SNOW SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO 6 INCHES. NORTHEAST WINDS
10 TO 20 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. LOWS 9 TO 16.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...THEN
MOSTLY CLOUDY IN THE AFTERNOON. NORTHEAST WINDS 20 TO 30 MPH WITH
GUSTS TO 40 MPH. HIGHS 16 TO 23.
.SATURDAY NIGHT...CLEAR. NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO
35 MPH. LOWS 4 TO 11.
.SUNDAY...SUNNY. EAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
MORNING. HIGHS 21 TO 28.
.SUNDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING WEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 14 TO 21.

$$

ORZ509-280200-
TAM MCARTHUR RIM-
356 AM PST FRI FEB 27 2015

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 AM PST SATURDAY...

.TODAY...WIDESPREAD SNOW. SNOW ACCUMULATION OF 2 TO 3 INCHES. WEST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HIGHS 21 TO
28.
.TONIGHT...SNOW SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO 5 INCHES. NORTHEAST WINDS
10 TO 20 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. LOWS 9 TO 16.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...THEN
MOSTLY CLOUDY IN THE AFTERNOON. NORTHEAST WINDS 15 TO 25 MPH WITH
GUSTS TO 35 MPH. HIGHS 15 TO 22.
.SATURDAY NIGHT...CLEAR. NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO
35 MPH. LOWS 4 TO 11.
.SUNDAY...SUNNY. EAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
MORNING. HIGHS 20 TO 27.
.SUNDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING WEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 14 TO 21.

$$

ORZ509-280200-
NEWBERRY CRATER-
356 AM PST FRI FEB 27 2015

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 AM PST SATURDAY...

.TODAY...WIDESPREAD SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES.
NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING.
HIGHS 24 TO 31.
.TONIGHT...SNOW SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 3 INCHES. NORTH WINDS
10 TO 20 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. LOWS 12 TO 19.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...THEN
MOSTLY CLOUDY IN THE AFTERNOON. NORTH WINDS 20 TO 30 MPH. HIGHS
15 TO 22.
.SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.
NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. LOWS 5 TO 12.
.SUNDAY...SUNNY. NORTHEAST WINDS 10 TO 15 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 22 TO 29.
.SUNDAY NIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS BECOMING WEST AROUND 10 MPH AFTER MIDNIGHT. LOWS 14 TO
21.

$$





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