Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 282156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT THU APR 28 2016

ORZ050-291300-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PDT THU APR 28 2016

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. NORTH WINDS
10 TO 15 MPH. LOWS 21 TO 28.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. NORTHWEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. HIGHS 26 TO 33.
.FRIDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF
SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
LOWS 19 TO 26.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. NORTH WINDS
10 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 29 TO 36.
.SATURDAY NIGHT...PARTLY CLOUDY. NORTH WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE EVENING. LOWS 24 TO 31.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
NORTHEAST WINDS 10 TO 15 MPH. HIGHS 39 TO 46.

$$

ORZ050-291300-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PDT THU APR 28 2016

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SHOWERS. NORTH WINDS 10 TO
15 MPH. LOWS 30 TO 37.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS IN THE MORNING...THEN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
NORTHWEST WINDS AROUND 10 MPH. HIGHS 36 TO 43.
.FRIDAY NIGHT...SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN
THE EVENING. LOWS 27 TO 34.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS
IN THE MORNING...THEN SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. HIGHS
40 TO 47.
.SATURDAY NIGHT...PARTLY CLOUDY. NORTH WINDS 10 TO 15 MPH. LOWS
31 TO 38.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
NORTHEAST WINDS AROUND 10 MPH. HIGHS 49 TO 56.

$$

ORZ050-062-291300-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PDT THU APR 28 2016

.TONIGHT...MOSTLY CLOUDY. ISOLATED SHOWERS AND SNOW SHOWERS IN THE
EVENING...THEN SCATTERED SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT.
NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING. LOWS
26 TO 33.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND SHOWERS IN
THE MORNING...THEN SNOW SHOWERS...SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES.
NORTHWEST WINDS AROUND 10 MPH. HIGHS 34 TO 41.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SHOWERS IN
THE EVENING...THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 1 INCH. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH. LOWS 24 TO 31.
.SATURDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. NORTH
WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 38 TO 45.
.SATURDAY NIGHT...PARTLY CLOUDY. NORTH WINDS 10 TO 15 MPH. GUSTS UP
TO 30 MPH IN THE EVENING. LOWS 27 TO 34.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. NORTH
WINDS 10 TO 15 MPH. HIGHS 45 TO 52.

$$

ORZ050-062-291300-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PDT THU APR 28 2016

.TONIGHT...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND ISOLATED
SHOWERS IN THE EVENING...THEN ISOLATED SHOWERS AND SNOW SHOWERS
AFTER MIDNIGHT. NORTH WINDS 10 TO 15 MPH. LOWS 27 TO 34.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN SNOW SHOWERS...SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH.
NORTHWEST WINDS 10 TO 15 MPH. HIGHS 34 TO 41.
.FRIDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF
SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
LOWS 26 TO 33.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
AFTERNOON. NORTH WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON. HIGHS 39 TO 46.
.SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.
NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING. LOWS
30 TO 37.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. NORTH
WINDS 10 TO 15 MPH. HIGHS 48 TO 55.

$$

ORZ050-062-291300-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PDT THU APR 28 2016

.TONIGHT...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND ISOLATED
SHOWERS IN THE EVENING...THEN SCATTERED SNOW SHOWERS AFTER MIDNIGHT.
NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING. LOWS
24 TO 31.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. NORTHWEST WINDS 10 TO
15 MPH IN THE MORNING BECOMING LIGHT. HIGHS 30 TO 37.
.FRIDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF
SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS 22 TO 29.
.SATURDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. NORTH
WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 34 TO 41.
.SATURDAY NIGHT...PARTLY CLOUDY. NORTH WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH. LOWS 26 TO 33.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. NORTH
WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE MORNING. HIGHS 42 TO
49.

$$

ORZ062-503-291300-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PDT THU APR 28 2016

.TONIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND SNOW SHOWERS IN THE
EVENING. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
EVENING. LOWS 26 TO 33.
.FRIDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH.
NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
HIGHS 33 TO 40.
.FRIDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF
SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH DECREASING TO
10 TO 15 MPH WITH GUSTS TO 25 MPH AFTER MIDNIGHT. LOWS 24 TO 31.
.SATURDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN PARTLY CLOUDY IN THE AFTERNOON. NORTHWEST WINDS 10 TO
15 MPH SHIFTING TO THE NORTH 15 TO 25 MPH IN THE AFTERNOON. GUSTS UP
TO 35 MPH. HIGHS 39 TO 46.
.SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.
NORTH WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING. LOWS
29 TO 36.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. NORTH
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HIGHS 49 TO
56.

$$

ORZ502-291300-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PDT THU APR 28 2016

.TONIGHT...MOSTLY CLOUDY WITH ISOLATED SHOWERS. WEST WINDS UP TO
10 MPH. LOWS 30 TO 37.
.FRIDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN SHOWERS LIKELY IN THE AFTERNOON. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS 42 TO 48.
.FRIDAY NIGHT...CLOUDY WITH CHANCE OF SHOWERS. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. LOWS 28 TO 35.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING.
NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
HIGHS 45 TO 52.
.SATURDAY NIGHT...CLEAR. NORTH WINDS 10 TO 15 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT. LOWS 31 TO 38.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE NORTHEAST IN THE
AFTERNOON. HIGHS 54 TO 61.

$$


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