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
000
FWUS46 KPDT 311056
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT FRI OCT 31 2014

ORZ050-010100-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PDT FRI OCT 31 2014

.TODAY...CLOUDY. CHANCE OF SNOW AND RAIN IN THE AFTERNOON. LITTLE OR
NO SNOW ACCUMULATION. SOUTH WINDS 20 TO 30 MPH BECOMING SOUTHWEST
10 TO 20 MPH IN THE AFTERNOON. HIGHS 34 TO 41.
.TONIGHT...SNOW AND RAIN LIKELY IN THE EVENING...THEN SNOW AND RAIN
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES. EAST WINDS 10 TO
15 MPH. LOWS 25 TO 32.
.SATURDAY...SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. NORTHEAST
WINDS 10 TO 15 MPH. HIGHS 25 TO 32.
.SATURDAY NIGHT...SNOW LIKELY IN THE EVENING...THEN CHANCE OF SNOW
AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. NORTHWEST WINDS
15 TO 25 MPH WITH GUSTS TO 35 MPH. LOWS 14 TO 21.
.SUNDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW IN THE MORNING...
THEN PARTLY CLOUDY IN THE AFTERNOON. NORTHWEST WINDS 10 TO 20 MPH.
GUSTS UP TO 30 MPH IN THE MORNING. HIGHS 21 TO 28.
.SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY
WITH SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. NORTHWEST WINDS AROUND
10 MPH. LOWS 18 TO 25.

$$

ORZ050-010100-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PDT FRI OCT 31 2014

.TODAY...CLOUDY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON. SOUTH WINDS
10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE MORNING. HIGHS 43 TO 50.
.TONIGHT...RAIN LIKELY IN THE EVENING...THEN RAIN AFTER MIDNIGHT.
NORTHEAST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS
32 TO 39.
.SATURDAY...RAIN AND SNOW. SNOW ACCUMULATION UP TO 3 INCHES. NORTH
WINDS 10 TO 15 MPH. HIGHS 33 TO 40.
.SATURDAY NIGHT...SNOW LIKELY IN THE EVENING...THEN CHANCE OF SNOW
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH. LOWS 22 TO 29.
.SUNDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW IN THE MORNING...
THEN PARTLY CLOUDY IN THE AFTERNOON. NORTHWEST WINDS AROUND 10 MPH.
HIGHS 30 TO 37.
.SUNDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW AND RAIN AFTER
MIDNIGHT. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 22 TO 29.

$$

ORZ050-062-010100-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PDT FRI OCT 31 2014

.TODAY...MOSTLY CLOUDY IN THE MORNING...THEN CLOUDY WITH CHANCE OF
RAIN IN THE AFTERNOON. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE MORNING. HIGHS 40 TO 47.
.TONIGHT...RAIN LIKELY AND CHANCE OF SNOW SHOWERS IN THE EVENING...
THEN SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. LIGHT WINDS BECOMING NORTH 10 TO 15 MPH AFTER
MIDNIGHT. LOWS 29 TO 36.
.SATURDAY...SNOW SHOWERS AND SHOWERS IN THE MORNING...THEN SNOW
SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES. NORTH
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. HIGHS 30 TO
37.
.SATURDAY NIGHT...SNOW LIKELY IN THE EVENING...THEN CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
30 MPH. LOWS 22 TO 29.
.SUNDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS AROUND 10 MPH. HIGHS 28 TO 35.
.SUNDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS
20 TO 27.

$$

ORZ050-062-010100-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PDT FRI OCT 31 2014

.TODAY...CLOUDY. CHANCE OF RAIN IN THE AFTERNOON. SOUTH WINDS 10 TO
20 MPH WITH GUSTS TO 30 MPH. HIGHS 38 TO 45.
.TONIGHT...RAIN LIKELY IN THE EVENING...THEN RAIN AND SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. SOUTHEAST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. LOWS 27 TO 34.
.SATURDAY...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. NORTH WINDS
10 TO 15 MPH. HIGHS 29 TO 36.
.SATURDAY NIGHT...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION UP
TO 1 INCH. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS
23 TO 28.
.SUNDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW IN THE MORNING...
THEN PARTLY CLOUDY IN THE AFTERNOON. NORTHWEST WINDS 10 TO 15 MPH.
HIGHS 29 TO 34.
.SUNDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
NORTHWEST WINDS AROUND 10 MPH. LOWS 20 TO 27.

$$

ORZ050-062-010100-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PDT FRI OCT 31 2014

.TODAY...MOSTLY CLOUDY IN THE MORNING...THEN CLOUDY WITH SCATTERED
SHOWERS AND SNOW SHOWERS IN THE AFTERNOON. SOUTH WINDS 10 TO 15 MPH
WITH GUSTS TO 30 MPH. HIGHS 37 TO 44.
.TONIGHT...RAIN AND SNOW LIKELY IN THE EVENING...THEN SNOW SHOWERS
AND SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. EAST
WINDS AROUND 10 MPH SHIFTING TO THE NORTH AFTER MIDNIGHT. LOWS 28 TO
35.
.SATURDAY...SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 2 INCHES. NORTH
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. HIGHS 28 TO
35.
.SATURDAY NIGHT...CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW
ACCUMULATION UP TO 1 INCH. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH. LOWS 20 TO 27.
.SUNDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS 10 TO 15 MPH. HIGHS 25 TO 32.
.SUNDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS AROUND 10 MPH. LOWS 19 TO 26.

$$

ORZ062-503-010100-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PDT FRI OCT 31 2014

.TODAY...SLIGHT CHANCE OF RAIN IN THE MORNING...THEN RAIN AND SNOW
LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. SOUTHWEST
WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH SHIFTING TO THE SOUTH 10 TO
15 MPH IN THE AFTERNOON. HIGHS 40 TO 47.
.TONIGHT...SNOW SHOWERS AND SHOWERS IN THE EVENING...THEN SNOW
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. LIGHT
WINDS BECOMING NORTH 10 TO 15 MPH AFTER MIDNIGHT. LOWS 28 TO 35.
.SATURDAY...SNOW SHOWERS. SNOW ACCUMULATION UP TO 1 INCH. NORTH
WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH SHIFTING TO THE NORTHWEST
15 TO 25 MPH WITH GUSTS TO 35 MPH IN THE AFTERNOON. HIGHS 28 TO 35.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. LOWS 20 TO 27.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. SLIGHT CHANCE
OF SNOW SHOWERS. NORTHWEST WINDS 10 TO 20 MPH. HIGHS 27 TO 34.
.SUNDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
NORTHWEST WINDS 10 TO 15 MPH. LOWS 21 TO 28.

$$

ORZ502-010100-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PDT FRI OCT 31 2014

.TODAY...SLIGHT CHANCE OF RAIN IN THE MORNING...THEN RAIN LIKELY IN
THE AFTERNOON. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH
SHIFTING TO THE WEST IN THE AFTERNOON. HIGHS 43 TO 50.
.TONIGHT...RAIN. LIGHT WINDS BECOMING NORTH AROUND 10 MPH AFTER
MIDNIGHT. LOWS 27 TO 34.
.SATURDAY...RAIN AND SNOW. SNOW ACCUMULATION UP TO 2 INCHES.
NORTHWEST WINDS AROUND 10 MPH. HIGHS 31 TO 38.
.SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
EVENING...THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. WEST
WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. LOWS 22 TO
29.
.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HIGHS
31 TO 38.
.SUNDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
SOUTHWEST WINDS AROUND 10 MPH. LOWS 27 TO 34.

$$

ORZ509-010100-
BROKEN TOP-
356 AM PDT FRI OCT 31 2014

.TODAY...WIDESPREAD RAIN AND SNOW IN THE MORNING...THEN WIDESPREAD
SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES. WEST WINDS
AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 29 TO 36.
.TONIGHT...SNOW LIKELY IN THE EVENING...THEN CHANCE OF SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTH WINDS AROUND 10 MPH.
LOWS 21 TO 28.
.SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. NORTHWEST WINDS 10 TO
15 MPH. HIGHS 23 TO 30.
.SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING...
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH. LOWS 19 TO 26.
.SUNDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HIGHS 25 TO 32.
.SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING...THEN
CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. WEST WINDS 10 TO 15 MPH.
LOWS 24 TO 31.

$$

ORZ509-010100-
TAM MCARTHUR RIM-
356 AM PDT FRI OCT 31 2014

.TODAY...WIDESPREAD RAIN AND SNOW IN THE MORNING...THEN WIDESPREAD
SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS
AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 29 TO 36.
.TONIGHT...SNOW LIKELY IN THE EVENING...THEN CHANCE OF SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTH WINDS AROUND 10 MPH
IN THE EVENING BECOMING LIGHT. LOWS 21 TO 28.
.SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. NORTHWEST WINDS 10 TO
15 MPH. HIGHS 23 TO 30.
.SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING...
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH. LOWS 19 TO 26.
.SUNDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. WEST WINDS 10 TO
15 MPH. HIGHS 25 TO 32.
.SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING...THEN
CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. WEST WINDS 10 TO 15 MPH.
LOWS 24 TO 31.

$$

ORZ509-010100-
NEWBERRY CRATER-
356 AM PDT FRI OCT 31 2014

.TODAY...RAIN LIKELY IN THE MORNING...THEN WIDESPREAD RAIN AND SNOW
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HIGHS 31 TO 38.
.TONIGHT...RAIN AND SNOW LIKELY IN THE EVENING...THEN CHANCE OF SNOW
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTH WINDS AROUND
10 MPH. LOWS 19 TO 26.
.SATURDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY.
CHANCE OF SNOW. NORTH WINDS 10 TO 15 MPH. HIGHS 26 TO 33.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO 25 MPH. LOWS 16 TO 23.
.SUNDAY...MOSTLY CLOUDY. WEST WINDS 10 TO 15 MPH. HIGHS 28 TO 35.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW.
WEST WINDS AROUND 10 MPH. LOWS 23 TO 30.

$$





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