Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 012156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT FRI AUG 1 2014

ORZ050-021300-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PDT FRI AUG 1 2014

.TONIGHT...MOSTLY CLOUDY. SCATTERED THUNDERSTORMS IN THE EVENING...
THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LIGHT WINDS.
LOWS 49 TO 56.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS
BECOMING EAST AROUND 10 MPH IN THE AFTERNOON. HIGHS 63 TO 70.
.SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LIGHT
WINDS. LOWS 52 TO 57.
.SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS BECOMING NORTHEAST AROUND 10 MPH IN
THE AFTERNOON. HIGHS 62 TO 69.
.SUNDAY 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. NORTHEAST WINDS AROUND
10 MPH. LOWS 49 TO 56.
.MONDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN MOSTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH IN THE
AFTERNOON. HIGHS 61 TO 68.

$$

ORZ050-021300-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PDT FRI AUG 1 2014

.TONIGHT...MOSTLY CLOUDY. SCATTERED THUNDERSTORMS IN THE EVENING...
THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LIGHT WINDS.
LOWS 52 TO 59.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT
WINDS. HIGHS 75 TO 82.
.SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LIGHT
WINDS. LOWS 51 TO 58.
.SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS BECOMING NORTHEAST AROUND 10 MPH IN
THE AFTERNOON. HIGHS 73 TO 80.
.SUNDAY 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. NORTHEAST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. LOWS 51 TO 58.
.MONDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN MOSTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH IN THE
AFTERNOON. HIGHS 73 TO 80.

$$

ORZ050-062-021300-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PDT FRI AUG 1 2014

.TONIGHT...MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LIGHT WINDS. LOWS 51 TO 58.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS. HIGHS 70 TO 77.
.SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LIGHT WINDS. LOWS 51 TO 58.
.SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS. HIGHS 71 TO 78.
.SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LIGHT WINDS BECOMING NORTH AROUND
10 MPH AFTER MIDNIGHT. LOWS 50 TO 57.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS. HIGHS 65 TO 72.

$$

ORZ050-062-021300-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PDT FRI AUG 1 2014

.TONIGHT...MOSTLY CLOUDY. SCATTERED THUNDERSTORMS IN THE EVENING...
THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LIGHT WINDS.
LOWS 55 TO 62.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT
WINDS. HIGHS 69 TO 76.
.SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LIGHT
WINDS. LOWS 54 TO 61.
.SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS. HIGHS 70 TO 77.
.SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. NORTHEAST WINDS AROUND 10 MPH. LOWS 53 TO 60.
.MONDAY...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 SOUTH
AROUND 10 MPH IN THE AFTERNOON. HIGHS 66 TO 73.

$$

ORZ050-062-021300-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PDT FRI AUG 1 2014

.TONIGHT...MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LIGHT WINDS. LOWS 52 TO 59.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS. HIGHS 66 TO 73.
.SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LIGHT WINDS. LOWS 51 TO 58.
.SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS. HIGHS 68 TO 75.
.SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LIGHT WINDS BECOMING NORTH AROUND
10 MPH AFTER MIDNIGHT. LOWS 51 TO 58.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS. HIGHS 61 TO 68.

$$

ORZ062-503-021300-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PDT FRI AUG 1 2014

.TONIGHT...MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LIGHT WINDS. LOWS 55 TO 62.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS. HIGHS 73 TO 80.
.SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LIGHT WINDS. LOWS 54 TO 61.
.SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS. HIGHS 72 TO 79.
.SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LIGHT WINDS. LOWS 54 TO 61.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS. HIGHS 67 TO 74.

$$

ORZ502-021300-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PDT FRI AUG 1 2014

.TONIGHT...MOSTLY CLOUDY. SCATTERED THUNDERSTORMS IN THE EVENING...
THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LIGHT WINDS.
LOWS 53 TO 60.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT
WINDS. HIGHS 75 TO 82.
.SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LIGHT
WINDS. LOWS 51 TO 58.
.SUNDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS. LIGHT WINDS BECOMING NORTH AROUND
10 MPH IN THE AFTERNOON. HIGHS 76 TO 83.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. NORTH WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. LOWS 53 TO 60.
.MONDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 78 TO 84.

$$

ORZ509-021300-
BROKEN TOP-
256 PM PDT FRI AUG 1 2014

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED THUNDERSTORMS IN THE
EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. NORTH WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 47 TO 54.
.SATURDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN THE
AFTERNOON. HIGHS 63 TO 70.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. NORTHWEST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. LOWS 45 TO 52.
.SUNDAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS BECOMING NORTH
AROUND 10 MPH IN THE AFTERNOON. HIGHS 64 TO 71.
.SUNDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN CLEAR AFTER MIDNIGHT. NORTH WINDS AROUND 10 MPH
IN THE EVENING BECOMING LIGHT. LOWS 47 TO 54.
.MONDAY...SUNNY IN THE MORNING...THEN PARTLY CLOUDY WITH SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 63 TO
70.

$$

ORZ509-021300-
TAM MCARTHUR RIM-
256 PM PDT FRI AUG 1 2014

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED THUNDERSTORMS IN THE
EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. NORTHEAST WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 47 TO 54.
.SATURDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN THE
AFTERNOON. HIGHS 63 TO 70.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. NORTHWEST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. LOWS 46 TO 53.
.SUNDAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS BECOMING NORTH
AROUND 10 MPH IN THE AFTERNOON. HIGHS 65 TO 72.
.SUNDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN CLEAR AFTER MIDNIGHT. NORTH WINDS AROUND 10 MPH
IN THE EVENING BECOMING LIGHT. LOWS 48 TO 55.
.MONDAY...SUNNY IN THE MORNING...THEN PARTLY CLOUDY WITH SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 63 TO
70.

$$

ORZ509-021300-
NEWBERRY CRATER-
256 PM PDT FRI AUG 1 2014

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED THUNDERSTORMS IN THE
EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. NORTHEAST WINDS AROUND 10 MPH. LOWS 50 TO 57.
.SATURDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 70 TO 77.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. NORTH WINDS AROUND 10 MPH. LOWS 48 TO 55.
.SUNDAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NORTH WINDS AROUND 10 MPH.
HIGHS 70 TO 77.
.SUNDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN CLEAR AFTER MIDNIGHT. NORTH WINDS 10 TO 15 MPH.
LOWS 50 TO 57.
.MONDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTH WINDS AROUND 10 MPH. HIGHS 69 TO 76.

$$




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