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 162156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT TUE SEP 16 2014

ORZ050-171300-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PDT TUE SEP 16 2014

.TONIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS BECOMING SOUTH AROUND 10 MPH AFTER MIDNIGHT. LOWS 47 TO 54.
.WEDNESDAY...PARTLY CLOUDY. SOUTH WINDS 10 TO 15 MPH. HIGHS 61 TO
68.
.WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. SOUTHWEST WINDS 10 TO
15 MPH. LOWS 43 TO 50.
.THURSDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. SOUTH WINDS 10 TO 15 MPH IN THE MORNING BECOMING LIGHT.
HIGHS 50 TO 57.
.THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING. NORTHWEST WINDS AROUND 10 MPH. LOWS
34 TO 41.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
WEST WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 45 TO
52.

$$

ORZ050-171300-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PDT TUE SEP 16 2014

.TONIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS. LOWS 51 TO 58.
.WEDNESDAY...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH
IN THE AFTERNOON. HIGHS 73 TO 80.
.WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. SOUTH WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. LOWS 48 TO 55.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. SOUTH WINDS AROUND 10 MPH. HIGHS 64 TO 71.
.THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING. LIGHT WINDS BECOMING NORTHWEST
AROUND 10 MPH AFTER MIDNIGHT. LOWS 39 TO 46.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS. HIGHS 59 TO 66.

$$

ORZ050-062-171300-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PDT TUE SEP 16 2014

.TONIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS. LOWS 47 TO 54.
.WEDNESDAY...PARTLY CLOUDY. SOUTH WINDS UP TO 10 MPH INCREASING TO
10 TO 15 MPH IN THE AFTERNOON. HIGHS 71 TO 77.
.WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF SHOWERS. SOUTHWEST WINDS AROUND 10 MPH.
LOWS 42 TO 49.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. SOUTH WINDS AROUND 10 MPH. HIGHS 61 TO 67.
.THURSDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH AFTER
MIDNIGHT. LOWS 37 TO 44.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. LIGHT WINDS.
HIGHS 53 TO 60.

$$

ORZ050-062-171300-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PDT TUE SEP 16 2014

.TONIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS. LOWS 50 TO 57.
.WEDNESDAY...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH
IN THE AFTERNOON. HIGHS 65 TO 72.
.WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. SOUTH WINDS AROUND
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. LOWS 46 TO 53.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. SOUTHWEST WINDS AROUND 10 MPH. HIGHS 55 TO 62.
.THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING. NORTHWEST WINDS AROUND 10 MPH. LOWS
36 TO 43.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
NORTHWEST WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS
51 TO 58.

$$

ORZ050-062-171300-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PDT TUE SEP 16 2014

.TONIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. SOUTH
WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 47 TO 54.
.WEDNESDAY...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH
IN THE AFTERNOON. HIGHS 63 TO 70.
.WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF SHOWERS. SOUTHWEST WINDS AROUND 10 MPH.
LOWS 42 TO 49.
.THURSDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. SOUTHWEST WINDS AROUND 10 MPH. HIGHS 57 TO 63.
.THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING. LIGHT WINDS. LOWS 35 TO 42.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. LIGHT WINDS.
HIGHS 50 TO 57.

$$

ORZ062-503-171300-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PDT TUE SEP 16 2014

.TONIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 49 TO 56.
.WEDNESDAY...PARTLY CLOUDY. SOUTH WINDS 10 TO 15 MPH. HIGHS 72 TO
79.
.WEDNESDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS.
SOUTHWEST WINDS 10 TO 15 MPH. LOWS 43 TO 50.
.THURSDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. SOUTHWEST WINDS AROUND 10 MPH. HIGHS 58 TO 65.
.THURSDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING. NORTHWEST WINDS 10 TO 15 MPH. LOWS 35 TO 42.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. NORTHWEST
WINDS AROUND 10 MPH. HIGHS 56 TO 63.

$$

ORZ502-171300-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PDT TUE SEP 16 2014

.TONIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS. LOWS 53 TO 59.
.WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. LIGHT WINDS. HIGHS 76 TO 84.
.WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LIGHT WINDS. LOWS 46 TO 53.
.THURSDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. WEST WINDS AROUND 10 MPH. HIGHS
65 TO 73.
.THURSDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER
MIDNIGHT. LOWS 39 TO 46.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. WEST WINDS
AROUND 10 MPH. HIGHS 61 TO 69.

$$

ORZ509-171300-
BROKEN TOP-
256 PM PDT TUE SEP 16 2014

.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY.
WEST WINDS AROUND 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
LOWS 48 TO 55.
.WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. SOUTH WINDS AROUND 10 MPH SHIFTING TO THE WEST IN THE
AFTERNOON. HIGHS 56 TO 63.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS
AFTER MIDNIGHT. WEST WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 44 TO 51.
.THURSDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH IN THE
AFTERNOON. HIGHS 47 TO 54.
.THURSDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. WEST WINDS AROUND
10 MPH. LOWS 39 TO 46.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. WEST WINDS
AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 51 TO 58.

$$

ORZ509-171300-
TAM MCARTHUR RIM-
256 PM PDT TUE SEP 16 2014

.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY.
LIGHT WINDS. LOWS 49 TO 56.
.WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE AFTERNOON.
HIGHS 56 TO 63.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS
AFTER MIDNIGHT. WEST WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 44 TO 51.
.THURSDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH IN THE
AFTERNOON. HIGHS 47 TO 54.
.THURSDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. WEST WINDS AROUND
10 MPH. LOWS 39 TO 46.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. WEST WINDS
AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 51 TO 58.

$$

ORZ509-171300-
NEWBERRY CRATER-
256 PM PDT TUE SEP 16 2014

.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY.
NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS
48 TO 55.
.WEDNESDAY...MOSTLY CLOUDY. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE AFTERNOON. HIGHS 64 TO 70.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. SOUTHWEST WINDS
AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 45 TO 52.
.THURSDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 56 TO 62.
.THURSDAY NIGHT...CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. NORTHWEST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. LOWS 38 TO 45.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. LIGHT
WINDS. HIGHS 60 TO 66.

$$





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