Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 202156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT WED AUG 20 2014

ORZ050-211300-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PDT WED AUG 20 2014

.TONIGHT...CLEAR. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 34 TO 41.
.THURSDAY...SUNNY. LIGHT WINDS. HIGHS 48 TO 55.
.THURSDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 33 TO 40.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN THUNDERSTORMS LIKELY
IN THE AFTERNOON. LIGHT WINDS. HIGHS 44 TO 51.
.FRIDAY NIGHT...THUNDERSTORMS LIKELY IN THE EVENING...THEN CHANCE OF
SHOWERS AFTER MIDNIGHT. NORTH WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 32 TO 39.
.SATURDAY...CLOUDY WITH CHANCE OF SHOWERS IN THE MORNING...THEN
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. NORTH WINDS 10 TO 15 MPH. HIGHS
46 TO 53.

$$

ORZ050-211300-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PDT WED AUG 20 2014

.TONIGHT...CLEAR. LIGHT WINDS. LOWS 42 TO 49.
.THURSDAY...SUNNY. LIGHT WINDS. HIGHS 63 TO 70.
.THURSDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 41 TO 48.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 59 TO
66.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. LOWS 40 TO 47.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTHWEST WINDS AROUND 10 MPH. HIGHS 61 TO 68.

$$

ORZ050-062-211300-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PDT WED AUG 20 2014

.TONIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.
NORTHWEST WINDS AROUND 10 MPH. LOWS 37 TO 44.
.THURSDAY...SUNNY. LIGHT WINDS. HIGHS 62 TO 68.
.THURSDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 36 TO 43.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
THUNDERSTORMS LIKELY IN THE AFTERNOON. NORTH WINDS AROUND 10 MPH IN
THE MORNING BECOMING LIGHT. HIGHS 56 TO 62.
.FRIDAY NIGHT...THUNDERSTORMS LIKELY IN THE EVENING...THEN PARTLY
CLOUDY WITH CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS 10 TO
15 MPH. LOWS 37 TO 44.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTH WINDS 10 TO 15 MPH. HIGHS 57 TO 63.

$$

ORZ050-062-211300-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PDT WED AUG 20 2014

.TONIGHT...CLEAR. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 37 TO 44.
.THURSDAY...SUNNY. LIGHT WINDS. HIGHS 54 TO 61.
.THURSDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 37 TO 44.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 48 TO
55.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS AROUND
10 MPH. LOWS 36 TO 43.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTHWEST WINDS 10 TO 15 MPH. HIGHS 51 TO 58.

$$

ORZ050-062-211300-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PDT WED AUG 20 2014

.TONIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.
NORTHWEST WINDS AROUND 10 MPH. LOWS 37 TO 44.
.THURSDAY...SUNNY. LIGHT WINDS. HIGHS 58 TO 64.
.THURSDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 35 TO 42.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
THUNDERSTORMS LIKELY IN THE AFTERNOON. LIGHT WINDS. HIGHS 51 TO 59.
.FRIDAY NIGHT...THUNDERSTORMS LIKELY IN THE EVENING...THEN PARTLY
CLOUDY WITH CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS 10 TO
15 MPH. LOWS 34 TO 41.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTH WINDS 10 TO 15 MPH. HIGHS 53 TO 61.

$$

ORZ062-503-211300-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PDT WED AUG 20 2014

.TONIGHT...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. LOWS 37 TO
44.
.THURSDAY...SUNNY. LIGHT WINDS. HIGHS 59 TO 66.
.THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.
WEST WINDS AROUND 10 MPH. LOWS 34 TO 41.
.FRIDAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. NORTHWEST WINDS AROUND 10 MPH. HIGHS
55 TO 61.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN PARTLY CLOUDY WITH CHANCE OF SHOWERS AFTER MIDNIGHT.
NORTH WINDS 10 TO 15 MPH. LOWS 34 TO 41.
.SATURDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTH WINDS 10 TO 15 MPH. HIGHS 55 TO 63.

$$

ORZ502-211300-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PDT WED AUG 20 2014

.TONIGHT...CLEAR. WEST WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 40 TO 47.
.THURSDAY...SUNNY. LIGHT WINDS. HIGHS 63 TO 71.
.THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.
SOUTHWEST WINDS UP TO 10 MPH. LOWS 40 TO 47.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 60 TO
68.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. LIGHT WINDS. LOWS
39 TO 46.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTHWEST WINDS AROUND 10 MPH. HIGHS 62 TO 70.

$$

ORZ509-211300-
BROKEN TOP-
256 PM PDT WED AUG 20 2014

.TONIGHT...CLEAR. WEST WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 37 TO 44.
.THURSDAY...SUNNY. NORTHWEST WINDS AROUND 10 MPH. HIGHS 50 TO 57.
.THURSDAY NIGHT...CLEAR. WEST WINDS AROUND 10 MPH. LOWS 36 TO 43.
.FRIDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS. HIGHS 47 TO 54.
.FRIDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 35 TO 42.
.SATURDAY...SUNNY. LIGHT WINDS. HIGHS 53 TO 60.

$$

ORZ509-211300-
TAM MCARTHUR RIM-
256 PM PDT WED AUG 20 2014

.TONIGHT...CLEAR. WEST WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 37 TO 44.
.THURSDAY...SUNNY. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH IN
THE AFTERNOON. HIGHS 49 TO 56.
.THURSDAY NIGHT...CLEAR. WEST WINDS AROUND 10 MPH. LOWS 36 TO 43.
.FRIDAY...SUNNY. LIGHT WINDS. HIGHS 46 TO 53.
.FRIDAY NIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
NORTH WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 35 TO
42.
.SATURDAY...SUNNY. LIGHT WINDS. HIGHS 52 TO 59.

$$

ORZ509-211300-
NEWBERRY CRATER-
256 PM PDT WED AUG 20 2014

.TONIGHT...CLEAR. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 36 TO 43.
.THURSDAY...SUNNY. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH IN
THE AFTERNOON. HIGHS 58 TO 64.
.THURSDAY NIGHT...CLEAR. NORTHWEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 35 TO 42.
.FRIDAY...SUNNY. LIGHT WINDS. HIGHS 55 TO 61.
.FRIDAY NIGHT...CLEAR. NORTH WINDS AROUND 10 MPH. LOWS 34 TO 41.
.SATURDAY...SUNNY. LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN THE
AFTERNOON. HIGHS 59 TO 65.

$$




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