Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 041056
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT FRI SEP 4 2015

ORZ050-050100-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PDT FRI SEP 4 2015

.TODAY...PARTLY CLOUDY WITH CHANCE OF RAIN AND SNOW IN THE MORNING...
THEN SNOW LIKELY WITH POSSIBLE RAIN AND THUNDERSTORMS IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. LIGHT WINDS BECOMING EAST
10 TO 15 MPH IN THE AFTERNOON. HIGHS 39 TO 46.
.TONIGHT...SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN RAIN AFTER MIDNIGHT. NORTHEAST WINDS 15 TO 20 MPH
SHIFTING TO THE EAST AROUND 10 MPH AFTER MIDNIGHT. LOWS 26 TO 33.
.SATURDAY...SNOW AND RAIN IN THE MORNING...THEN SNOW...RAIN AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION
UP TO 2 INCHES. LIGHT WINDS. HIGHS 28 TO 35.
.SATURDAY NIGHT...SHOWERS AND SNOW SHOWERS IN THE EVENING...THEN
SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP
TO 2 INCHES. NORTHWEST WINDS AROUND 10 MPH. LOWS 25 TO 32.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
NORTHWEST WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS
39 TO 46.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING...THEN PARTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LIGHT
WINDS BECOMING SOUTHWEST AROUND 10 MPH AFTER MIDNIGHT. LOWS 29 TO
36.

$$

ORZ050-050100-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PDT FRI SEP 4 2015

.TODAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE MORNING...
THEN MOSTLY CLOUDY WITH CHANCE OF RAIN AND ISOLATED THUNDERSTORMS IN
THE AFTERNOON. WEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHEAST
AROUND 10 MPH IN THE AFTERNOON. HIGHS 49 TO 56.
.TONIGHT...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN RAIN LIKELY AFTER MIDNIGHT. NORTHEAST WINDS 10 TO
15 MPH IN THE EVENING BECOMING LIGHT. LOWS 33 TO 40.
.SATURDAY...RAIN LIKELY IN THE MORNING...THEN RAIN AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 37 TO 44.
.SATURDAY NIGHT...SHOWERS LIKELY IN THE EVENING...THEN SLIGHT CHANCE
OF SHOWERS AFTER MIDNIGHT. LIGHT WINDS. LOWS 32 TO 39.
.SUNDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING.
LIGHT WINDS. HIGHS 49 TO 56.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING...THEN PARTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LIGHT WINDS. LOWS
33 TO 40.

$$

ORZ050-062-050100-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PDT FRI SEP 4 2015

.TODAY...SUNNY WITH SLIGHT CHANCE OF RAIN IN THE MORNING...THEN
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. NORTH WINDS AROUND 10 MPH. HIGHS
47 TO 53.
.TONIGHT...CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN RAIN LIKELY AFTER MIDNIGHT. NORTH WINDS 15 TO
20 MPH SHIFTING TO THE NORTHEAST AROUND 10 MPH AFTER MIDNIGHT. GUSTS
UP TO 30 MPH. LOWS 31 TO 38.
.SATURDAY...SHOWERS LIKELY IN THE MORNING...THEN SHOWERS...SNOW
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
SNOW ACCUMULATION UP TO 1 INCH. LIGHT WINDS. HIGHS 35 TO 42.
.SATURDAY NIGHT...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH AFTER
MIDNIGHT. LOWS 28 TO 35.
.SUNDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN MOSTLY CLOUDY IN THE AFTERNOON. LIGHT WINDS BECOMING
SOUTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 41 TO 48.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LIGHT WINDS. LOWS 31 TO 38.

$$

ORZ050-062-050100-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PDT FRI SEP 4 2015

.TODAY...PARTLY CLOUDY WITH CHANCE OF RAIN IN THE MORNING...THEN
MOSTLY CLOUDY WITH CHANCE OF RAIN AND ISOLATED THUNDERSTORMS IN THE
AFTERNOON. EAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST AROUND
10 MPH IN THE AFTERNOON. HIGHS 45 TO 52.
.TONIGHT...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN RAIN AFTER MIDNIGHT. NORTH WINDS 10 TO 15 MPH WITH
GUSTS TO 25 MPH IN THE EVENING BECOMING LIGHT. LOWS 30 TO 37.
.SATURDAY...RAIN IN THE MORNING...THEN RAIN AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 34 TO 41.
.SATURDAY NIGHT...SHOWERS LIKELY IN THE EVENING...THEN PARTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS AROUND
10 MPH. LOWS 28 TO 35.
.SUNDAY...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE
MORNING BECOMING LIGHT. HIGHS 45 TO 52.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF SHOWERS. LIGHT WINDS. LOWS 32 TO 39.

$$

ORZ050-062-050100-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PDT FRI SEP 4 2015

.TODAY...SUNNY WITH CHANCE OF RAIN IN THE MORNING...THEN MOSTLY
CLOUDY WITH CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS BECOMING NORTHWEST
AROUND 10 MPH IN THE AFTERNOON. HIGHS 42 TO 49.
.TONIGHT...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN RAIN AND SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 1 INCH. NORTHEAST WINDS 10 TO 20 MPH IN THE
EVENING BECOMING LIGHT. GUSTS UP TO 30 MPH. LOWS 30 TO 37.
.SATURDAY...SNOW WITH SHOWERS LIKELY IN THE MORNING...THEN SNOW WITH
POSSIBLE SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 1 INCH. LIGHT WINDS. HIGHS 37 TO 43.
.SATURDAY NIGHT...CLOUDY WITH CHANCE OF SHOWERS...SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY
WITH SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION
UP TO 1 INCH. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH AFTER
MIDNIGHT. LOWS 26 TO 33.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND
10 MPH IN THE AFTERNOON. HIGHS 40 TO 47.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING...THEN PARTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LIGHT
WINDS. LOWS 30 TO 37.

$$

ORZ062-503-050100-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PDT FRI SEP 4 2015

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. NORTH WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. HIGHS 42 TO 49.
.TONIGHT...SHOWERS...SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING...THEN SNOW SHOWERS LIKELY AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTH WINDS 15 TO 25 MPH
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. GUSTS UP TO 35 MPH. LOWS
31 TO 38.
.SATURDAY...SNOW IN THE MORNING...THEN SNOW SHOWERS...SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION
AROUND 1 INCH. NORTHEAST WINDS AROUND 10 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON. HIGHS 40 TO 45.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW
SHOWERS IN THE EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH AFTER MIDNIGHT. LOWS 29 TO 36.
.SUNDAY...PARTLY CLOUDY. WEST WINDS 10 TO 15 MPH. HIGHS 43 TO 50.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING...THEN PARTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LIGHT
WINDS. LOWS 32 TO 39.

$$

ORZ502-050100-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PDT FRI SEP 4 2015

.TODAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH SLIGHT
CHANCE OF RAIN AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. LIGHT
WINDS BECOMING SOUTH AROUND 10 MPH IN THE AFTERNOON. HIGHS 50 TO 57.
.TONIGHT...CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN RAIN LIKELY AFTER MIDNIGHT. SOUTHEAST WINDS
AROUND 10 MPH SHIFTING TO THE WEST UP TO 10 MPH AFTER MIDNIGHT. LOWS
33 TO 40.
.SATURDAY...RAIN LIKELY IN THE MORNING...THEN RAIN IN THE AFTERNOON.
LIGHT WINDS. HIGHS 39 TO 46.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LIGHT WINDS. LOWS 34 TO 41.
.SUNDAY...SUNNY WITH SLIGHT CHANCE OF SHOWERS IN THE MORNING...THEN
PARTLY CLOUDY IN THE AFTERNOON. WEST WINDS AROUND 10 MPH. HIGHS
50 TO 57.
.SUNDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. WEST
WINDS 10 TO 15 MPH. LOWS 35 TO 42.

$$




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