Snow Avalanche Guidance
Issued by NWS Pendleton, OR

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
000
FWUS46 KPDT 252256
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PST THU DEC 25 2014

ORZ050-261400-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PST THU DEC 25 2014

.TONIGHT...PARTLY CLOUDY WITH ISOLATED SNOW SHOWERS. NORTH WINDS
10 TO 15 MPH. LOWS ZERO TO 7 ABOVE ZERO.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW SHOWERS. NORTHWEST WINDS AROUND 10 MPH. HIGHS
12 TO 19.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT.
LOWS 5 TO 12.
.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 16 TO 23.
.SATURDAY NIGHT...SNOW SHOWERS IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 3 TO 4 INCHES. WEST WINDS 15 TO
20 MPH WITH GUSTS TO 35 MPH. LOWS 8 TO 15.
.SUNDAY...SNOW LIKELY IN THE MORNING...THEN CHANCE OF SNOW IN THE
AFTERNOON. SNOW ACCUMULATION AROUND 1 INCH. NORTHWEST WINDS 10 TO
20 MPH. GUSTS UP TO 30 MPH IN THE MORNING. HIGHS 10 TO 17.

$$

ORZ050-261400-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PST THU DEC 25 2014

.TONIGHT...PARTLY CLOUDY WITH ISOLATED SNOW SHOWERS. NORTHWEST WINDS
AROUND 10 MPH. LOWS 3 TO 10.
.FRIDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 18 TO 25.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LIGHT WINDS. LOWS 7 TO 14.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION UP TO
1 INCH. SOUTH WINDS 10 TO 15 MPH. HIGHS 18 TO 25.
.SATURDAY NIGHT...SNOW SHOWERS IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 2 TO 3 INCHES. SOUTHWEST WINDS 10 TO
15 MPH. LOWS 13 TO 20.
.SUNDAY...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION AROUND
1 INCH. WEST WINDS AROUND 10 MPH. HIGHS 19 TO 26.

$$

ORZ050-062-261400-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PST THU DEC 25 2014

.TONIGHT...PARTLY CLOUDY WITH ISOLATED SNOW SHOWERS. NORTH WINDS
AROUND 10 MPH. LOWS 5 TO 12.
.FRIDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. NORTH
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 20 TO 26.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH AFTER MIDNIGHT.
LOWS 5 TO 12.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION UP TO
2 INCHES. SOUTHWEST WINDS 10 TO 15 MPH. HIGHS 17 TO 24.
.SATURDAY NIGHT...SNOW SHOWERS IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 2 TO 6 INCHES. WEST WINDS 10 TO
15 MPH. LOWS 11 TO 18.
.SUNDAY...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION OF 1 TO
2 INCHES. NORTHWEST WINDS 10 TO 15 MPH. HIGHS 12 TO 19.

$$

ORZ050-062-261400-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PST THU DEC 25 2014

.TONIGHT...PARTLY CLOUDY WITH ISOLATED SNOW SHOWERS. NORTHWEST WINDS
10 TO 15 MPH. LOWS 8 TO 13.
.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 15 TO 22.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LIGHT WINDS. LOWS 6 TO 13.
.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 17 TO 24.
.SATURDAY NIGHT...SNOW SHOWERS IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 2 TO 5 INCHES. SOUTHWEST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. LOWS 11 TO 18.
.SUNDAY...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION AROUND
1 INCH. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
MORNING. HIGHS 13 TO 20.

$$

ORZ050-062-261400-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PST THU DEC 25 2014

.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY.
ISOLATED SNOW SHOWERS. NORTH WINDS 10 TO 15 MPH. LOWS 4 TO 11.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW SHOWERS. NORTH WINDS 10 TO 15 MPH. HIGHS 14 TO
21.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WEST WINDS AROUND 10 MPH. LOWS 5 TO 12.
.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 SHOWERS IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 2 TO 7 INCHES. WEST WINDS 10 TO
15 MPH WITH GUSTS TO 30 MPH. LOWS 9 TO 16.
.SUNDAY...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION OF 1 TO
2 INCHES. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
MORNING. HIGHS 14 TO 20.

$$

ORZ062-503-261400-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PST THU DEC 25 2014

.TONIGHT...MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. NORTHWEST WINDS
10 TO 15 MPH. LOWS 4 TO 11.
.FRIDAY...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. HIGHS 16 TO
23.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LIGHT WINDS BECOMING WEST AROUND 10 MPH AFTER MIDNIGHT. LOWS
8 TO 15.
.SATURDAY...CLOUDY WITH CHANCE OF SNOW. WEST WINDS 10 TO 20 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS 19 TO 26.
.SATURDAY NIGHT...SNOW SHOWERS IN THE EVENING...THEN SNOW LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO 4 INCHES. WEST WINDS 15 TO
25 MPH WITH GUSTS TO 40 MPH. LOWS 10 TO 17.
.SUNDAY...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION OF 1 TO
2 INCHES. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS
11 TO 18.

$$

ORZ502-261400-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PST THU DEC 25 2014

.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY.
ISOLATED 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 20 TO 27.
.FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH AFTER MIDNIGHT.
LOWS 12 TO 19.
.SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW IN THE MORNING...THEN
SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO 4 INCHES.
SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
HIGHS 23 TO 30.
.SATURDAY NIGHT...SNOW SHOWERS IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 2 TO 5 INCHES. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 40 MPH. LOWS 16 TO 23.
.SUNDAY...SNOW LIKELY IN THE MORNING...THEN CHANCE OF SNOW IN THE
AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. WEST WINDS 10 TO
20 MPH. GUSTS UP TO 30 MPH IN THE MORNING. HIGHS 19 TO 26.

$$

ORZ509-261400-
BROKEN TOP-
256 PM PST THU DEC 25 2014

.TONIGHT...PARTLY CLOUDY WITH ISOLATED 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 20 TO 27.
.FRIDAY NIGHT...MOSTLY CLOUDY. LIGHT WINDS. LOWS 13 TO 20.
.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 22 TO 29.
.SATURDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN SNOW
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO 3 INCHES. WEST
WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. LOWS 13 TO 20.
.SUNDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. WEST WINDS 15 TO 25 MPH
DECREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.
HIGHS 15 TO 22.

$$

ORZ509-261400-
TAM MCARTHUR RIM-
256 PM PST THU DEC 25 2014

.TONIGHT...PARTLY CLOUDY WITH ISOLATED 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 19 TO 26.
.FRIDAY NIGHT...MOSTLY CLOUDY. LIGHT WINDS. LOWS 13 TO 20.
.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 22 TO 29.
.SATURDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN SNOW
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO 3 INCHES. WEST
WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH. LOWS 13 TO 20.
.SUNDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. WEST WINDS 15 TO 25 MPH
WITH GUSTS TO 35 MPH DECREASING TO 10 TO 15 MPH IN THE AFTERNOON.
HIGHS 15 TO 22.

$$

ORZ509-261400-
NEWBERRY CRATER-
256 PM PST THU DEC 25 2014

.TONIGHT...PARTLY CLOUDY WITH ISOLATED SNOW SHOWERS IN THE EVENING...
THEN MOSTLY CLOUDY AFTER MIDNIGHT. 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 20 TO 27.
.FRIDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 12 TO 19.
.SATURDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. SOUTHWEST WINDS 10 TO
15 MPH. HIGHS 24 TO 31.
.SATURDAY NIGHT...CLOUDY. CHANCE OF SNOW SHOWERS IN THE EVENING...
THEN CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
WEST WINDS 15 TO 25 MPH. GUSTS UP TO 30 MPH INCREASING TO 40 MPH
AFTER MIDNIGHT. LOWS 14 TO 21.
.SUNDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. NORTHWEST WINDS
15 TO 25 MPH SHIFTING TO THE WEST 10 TO 15 MPH IN THE AFTERNOON.
GUSTS UP TO 35 MPH. HIGHS 16 TO 23.

$$





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.