Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 211056
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT THU AUG 21 2014

ORZ050-220100-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PDT THU AUG 21 2014

.TODAY...SUNNY. LIGHT WINDS BECOMING EAST AROUND 10 MPH IN THE
AFTERNOON. HIGHS 49 TO 56.
.TONIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 32 TO 39.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS BECOMING NORTH
AROUND 10 MPH IN THE AFTERNOON. HIGHS 41 TO 48.
.FRIDAY NIGHT...THUNDERSTORMS LIKELY IN THE EVENING...THEN CHANCE OF
SHOWERS AFTER MIDNIGHT. NORTH WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 33 TO 40.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NORTH WINDS 10 TO 15 MPH.
HIGHS 42 TO 49.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY AFTER
MIDNIGHT. NORTH WINDS 10 TO 15 MPH. LOWS 34 TO 41.

$$

ORZ050-220100-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PDT THU AUG 21 2014

.TODAY...SUNNY. LIGHT WINDS BECOMING NORTHEAST AROUND 10 MPH IN THE
AFTERNOON. HIGHS 60 TO 67.
.TONIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 38 TO 45.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS BECOMING NORTH
AROUND 10 MPH IN THE AFTERNOON. HIGHS 53 TO 60.
.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 41 TO 48.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NORTHWEST
WINDS AROUND 10 MPH. HIGHS 52 TO 59.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY AFTER
MIDNIGHT. SOUTH WINDS 10 TO 15 MPH SHIFTING TO THE NORTHEAST AFTER
MIDNIGHT. LOWS 43 TO 50.

$$

ORZ050-062-220100-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PDT THU AUG 21 2014

.TODAY...SUNNY. LIGHT WINDS. HIGHS 57 TO 64.
.TONIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 37 TO 44.
.FRIDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NORTH WINDS AROUND 10 MPH.
HIGHS 49 TO 56.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. NORTH WINDS AROUND 10 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 AROUND 10 MPH. HIGHS 50 TO 57.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY AFTER
MIDNIGHT. NORTH WINDS 10 TO 15 MPH. LOWS 39 TO 46.

$$

ORZ050-062-220100-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PDT THU AUG 21 2014

.TODAY...SUNNY. LIGHT WINDS. HIGHS 57 TO 62.
.TONIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 36 TO 43.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS BECOMING NORTH
AROUND 10 MPH IN THE AFTERNOON. HIGHS 47 TO 54.
.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 SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NORTHWEST
WINDS 10 TO 15 MPH. HIGHS 48 TO 55.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY AFTER
MIDNIGHT. NORTH WINDS 10 TO 15 MPH IN THE EVENING BECOMING LIGHT.
LOWS 39 TO 46.

$$

ORZ050-062-220100-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PDT THU AUG 21 2014

.TODAY...SUNNY. LIGHT WINDS. HIGHS 52 TO 59.
.TONIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS. LOWS 37 TO 44.
.FRIDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS BECOMING NORTH
AROUND 10 MPH IN THE AFTERNOON. HIGHS 45 TO 52.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. NORTH WINDS AROUND 10 MPH. LOWS 35 TO 42.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. NORTH WINDS 10 TO 15 MPH. HIGHS 46 TO 53.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY WITH
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS 10 TO 15 MPH.
LOWS 37 TO 44.

$$

ORZ062-503-220100-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PDT THU AUG 21 2014

.TODAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS. HIGHS 58 TO 65.
.TONIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. LOWS 36 TO
43.
.FRIDAY...SUNNY IN THE MORNING...THEN PARTLY CLOUDY WITH SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NORTHWEST WINDS 10 TO
15 MPH. HIGHS 49 TO 56.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. NORTH WINDS 10 TO 15 MPH. LOWS 35 TO 42.
.SATURDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NORTHWEST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HIGHS 55 TO
61.
.SATURDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING. NORTH WINDS 10 TO 15 MPH. LOWS 38 TO 45.

$$

ORZ502-220100-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PDT THU AUG 21 2014

.TODAY...SUNNY. LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE
AFTERNOON. HIGHS 61 TO 68.
.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.
SOUTHWEST WINDS UP TO 10 MPH. LOWS 36 TO 43.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS BECOMING
NORTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 56 TO 63.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. LIGHT WINDS. LOWS
40 TO 47.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NORTHWEST WINDS
AROUND 10 MPH. HIGHS 56 TO 63.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. NORTHWEST WINDS
AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 38 TO 45.

$$

ORZ509-220100-
BROKEN TOP-
356 AM PDT THU AUG 21 2014

.TODAY...SUNNY. NORTHWEST WINDS AROUND 10 MPH. HIGHS 48 TO 55.
.TONIGHT...CLEAR. WEST WINDS AROUND 10 MPH. LOWS 31 TO 38.
.FRIDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 46 TO
53.
.FRIDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 35 TO 42.
.SATURDAY...SUNNY. LIGHT WINDS. HIGHS 52 TO 59.
.SATURDAY NIGHT...CLEAR. SOUTH WINDS AROUND 10 MPH SHIFTING TO THE
EAST AFTER MIDNIGHT. LOWS 37 TO 44.

$$

ORZ509-220100-
TAM MCARTHUR RIM-
356 AM PDT THU AUG 21 2014

.TODAY...SUNNY. NORTHWEST WINDS AROUND 10 MPH. HIGHS 48 TO 55.
.TONIGHT...CLEAR. WEST WINDS AROUND 10 MPH. LOWS 32 TO 39.
.FRIDAY...SUNNY. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH IN THE
AFTERNOON. 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 53 TO 60.
.SATURDAY NIGHT...CLEAR. NORTHEAST WINDS AROUND 10 MPH. LOWS 37 TO
44.

$$

ORZ509-220100-
NEWBERRY CRATER-
356 AM PDT THU AUG 21 2014

.TODAY...SUNNY. LIGHT WINDS BECOMING NORTHWEST 10 TO 15 MPH IN THE
AFTERNOON. HIGHS 57 TO 64.
.TONIGHT...CLEAR. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 32 TO 39.
.FRIDAY...SUNNY. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH IN THE
AFTERNOON. HIGHS 52 TO 59.
.FRIDAY NIGHT...CLEAR. NORTH WINDS AROUND 10 MPH. LOWS 35 TO 42.
.SATURDAY...SUNNY. LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN THE
AFTERNOON. HIGHS 54 TO 61.
.SATURDAY NIGHT...CLEAR. NORTHEAST WINDS AROUND 10 MPH. LOWS 36 TO
43.

$$




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