Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 031056
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT THU SEP 3 2015

ORZ050-040100-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PDT THU SEP 3 2015

.TODAY...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND SHOWERS IN THE
MORNING. WEST WINDS AROUND 10 MPH. HIGHS 40 TO 47.
.TONIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. LOWS 29 TO
36.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. NORTH WINDS 10 TO 15 MPH. HIGHS 45 TO 52.
.FRIDAY NIGHT...CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SHOWERS AND SNOW SHOWERS
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTH WINDS
10 TO 20 MPH. LOWS 28 TO 35.
.SATURDAY...SNOW SHOWERS AND SHOWERS LIKELY IN THE MORNING...THEN
SNOW SHOWERS...SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. LIGHT WINDS BECOMING
NORTH AROUND 10 MPH IN THE AFTERNOON. HIGHS 39 TO 46.
.SATURDAY NIGHT...SNOW SHOWERS...SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES. NORTH WINDS AROUND
10 MPH. LOWS 28 TO 35.

$$

ORZ050-040100-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PDT THU SEP 3 2015

.TODAY...CLOUDY WITH SCATTERED SHOWERS IN THE MORNING...THEN MOSTLY
CLOUDY IN THE AFTERNOON. NORTH WINDS AROUND 10 MPH. HIGHS 47 TO 54.
.TONIGHT...PARTLY CLOUDY. NORTH WINDS AROUND 10 MPH. LOWS 36 TO 43.
.FRIDAY...PARTLY CLOUDY 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 51 TO 58.
.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 37 TO 44.
.SATURDAY...SHOWERS LIKELY IN THE MORNING...THEN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS
BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 47 TO 54.
.SATURDAY NIGHT...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. NORTHWEST
WINDS UP TO 10 MPH. LOWS 34 TO 41.

$$

ORZ050-062-040100-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PDT THU SEP 3 2015

.TODAY...MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING. NORTHWEST
WINDS AROUND 10 MPH. HIGHS 39 TO 46.
.TONIGHT...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. LOWS 31 TO
38.
.FRIDAY...PARTLY CLOUDY 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 43 TO 50.
.FRIDAY NIGHT...CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING...THEN SHOWERS LIKELY AFTER MIDNIGHT. NORTH WINDS
15 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS 33 TO 40.
.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. NORTHWEST WINDS AROUND 10 MPH. HIGHS
37 TO 44.
.SATURDAY NIGHT...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING...THEN CHANCE OF SHOWERS AND SNOW SHOWERS AFTER
MIDNIGHT. NO SNOW ACCUMULATION. NORTH WINDS 10 TO 15 MPH. LOWS 31 TO
38.

$$

ORZ050-062-040100-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PDT THU SEP 3 2015

.TODAY...MOSTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING...THEN
PARTLY CLOUDY IN THE AFTERNOON. NORTHWEST WINDS AROUND 10 MPH. HIGHS
44 TO 51.
.TONIGHT...PARTLY CLOUDY. NORTH WINDS AROUND 10 MPH. LOWS 32 TO 39.
.FRIDAY...PARTLY CLOUDY 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 48 TO 55.
.FRIDAY NIGHT...CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING...THEN SHOWERS LIKELY AFTER MIDNIGHT. NORTH WINDS
10 TO 20 MPH. LOWS 32 TO 39.
.SATURDAY...SHOWERS LIKELY IN THE MORNING...THEN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS
BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 41 TO 48.
.SATURDAY NIGHT...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING...THEN CHANCE OF SHOWERS AND SNOW SHOWERS AFTER
MIDNIGHT. NO SNOW ACCUMULATION. NORTHWEST WINDS 10 TO 15 MPH. LOWS
31 TO 38.

$$

ORZ050-062-040100-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PDT THU SEP 3 2015

.TODAY...MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW SHOWERS IN THE
MORNING. WEST WINDS AROUND 10 MPH. HIGHS 40 TO 47.
.TONIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. LOWS 31 TO
38.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. NORTH WINDS 10 TO 15 MPH. HIGHS 44 TO 51.
.FRIDAY NIGHT...CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SHOWERS AND SNOW SHOWERS
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTH WINDS
15 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS 32 TO 39.
.SATURDAY...SNOW SHOWERS AND SHOWERS LIKELY IN THE MORNING...THEN
SNOW SHOWERS WITH POSSIBLE SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. NORTHWEST WINDS AROUND
10 MPH. HIGHS 39 TO 46.
.SATURDAY NIGHT...SNOW SHOWERS...SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SNOW SHOWERS AND
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. NORTH
WINDS 10 TO 15 MPH. LOWS 30 TO 37.

$$

ORZ062-503-040100-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PDT THU SEP 3 2015

.TODAY...PARTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE MORNING.
NORTHWEST WINDS 10 TO 15 MPH. HIGHS 43 TO 50.
.TONIGHT...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. LOWS 32 TO
39.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. NORTH WINDS 10 TO 15 MPH. HIGHS 43 TO 50.
.FRIDAY NIGHT...SHOWERS...SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING...THEN SNOW SHOWERS AND SHOWERS LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTH WINDS 15 TO
25 MPH. LOWS 30 TO 37.
.SATURDAY...SNOW SHOWERS LIKELY IN THE MORNING...THEN SNOW SHOWERS...
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW
ACCUMULATION AROUND 1 INCH. NORTHWEST WINDS 10 TO 15 MPH. HIGHS
41 TO 48.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...SNOW
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. NORTHWEST WINDS 10 TO
20 MPH. LOWS 32 TO 39.

$$

ORZ502-040100-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PDT THU SEP 3 2015

.TODAY...PARTLY CLOUDY. WEST WINDS 10 TO 15 MPH. HIGHS 51 TO 57.
.TONIGHT...PARTLY CLOUDY. WEST WINDS UP TO 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 34 TO 41.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NORTH WINDS 10 TO
15 MPH. HIGHS 52 TO 59.
.FRIDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS
10 TO 15 MPH. LOWS 38 TO 45.
.SATURDAY...SHOWERS LIKELY IN THE MORNING...THEN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WEST WINDS AROUND
10 MPH. HIGHS 47 TO 54.
.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. NORTHWEST WINDS 10 TO
15 MPH SHIFTING TO THE WEST AFTER MIDNIGHT. LOWS 36 TO 43.

$$




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