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 MON JUN 1 2015

ORZ050-021300-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PDT MON JUN 1 2015

.TONIGHT...SHOWERS AND CHANCE OF THUNDERSTORMS IN THE EVENING...THEN
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
WEST WINDS UP TO 10 MPH. LOWS 30 TO 37.
.TUESDAY...SHOWERS AND SNOW SHOWERS IN THE MORNING...THEN SHOWERS...
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
SNOW ACCUMULATION UP TO 2 INCHES. WEST WINDS AROUND 10 MPH IN THE
MORNING BECOMING LIGHT. HIGHS 35 TO 42.
.TUESDAY NIGHT...SHOWERS...SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING...THEN SHOWERS AND SNOW SHOWERS LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LIGHT WINDS. LOWS
27 TO 34.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN
THE MORNING...THEN CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO
1 INCH. LIGHT WINDS. HIGHS 36 TO 43.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS...SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT
CHANCE OF SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LIGHT WINDS. LOWS
26 TO 33.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS
IN THE MORNING...THEN CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 41 TO
48.

$$

ORZ050-021300-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PDT MON JUN 1 2015

.TONIGHT...SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 37 TO 44.
.TUESDAY...SHOWERS LIKELY IN THE MORNING...THEN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS
45 TO 52.
.TUESDAY NIGHT...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING...THEN SHOWERS LIKELY AFTER MIDNIGHT. LIGHT WINDS.
LOWS 33 TO 40.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 48 TO 55.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. NORTH WINDS AROUND 10 MPH. LOWS 33 TO 40.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTH WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT.
HIGHS 51 TO 58.

$$

ORZ050-062-021300-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PDT MON JUN 1 2015

.TONIGHT...SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. WEST WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 33 TO 40.
.TUESDAY...SHOWERS LIKELY IN THE MORNING...THEN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS
42 TO 48.
.TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. LIGHT WINDS. LOWS 31 TO 38.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 42 TO 49.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. LIGHT WINDS BECOMING NORTH AROUND 10 MPH
AFTER MIDNIGHT. LOWS 32 TO 39.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTH WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT.
HIGHS 45 TO 52.

$$

ORZ050-062-021300-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PDT MON JUN 1 2015

.TONIGHT...SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN SHOWERS LIKELY AFTER MIDNIGHT. LIGHT WINDS. LOWS
37 TO 44.
.TUESDAY...SHOWERS LIKELY IN THE MORNING...THEN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS
43 TO 50.
.TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. LIGHT WINDS. LOWS 32 TO 39.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 45 TO 52.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. LIGHT WINDS. LOWS 33 TO 40.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 49 TO 56.

$$

ORZ050-062-021300-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PDT MON JUN 1 2015

.TONIGHT...SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. WEST WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 34 TO 41.
.TUESDAY...SHOWERS AND SNOW 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
43 TO 49.
.TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS...SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
1 INCH. LIGHT WINDS. LOWS 31 TO 38.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN
THE MORNING...THEN CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 46 TO
52.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS...SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT
CHANCE OF SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LIGHT WINDS
BECOMING NORTH AROUND 10 MPH AFTER MIDNIGHT. LOWS 31 TO 38.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS
IN THE MORNING...THEN CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 45 TO
52.

$$

ORZ062-503-021300-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PDT MON JUN 1 2015

.TONIGHT...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. WEST WINDS 10 TO
15 MPH. LOWS 33 TO 40.
.TUESDAY...SHOWERS AND SNOW SHOWERS LIKELY IN THE MORNING...THEN
SHOWERS...SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS 10 TO
15 MPH IN THE MORNING BECOMING LIGHT. HIGHS 43 TO 50.
.TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 31 TO 38.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN
THE MORNING...THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
LIGHT WINDS. HIGHS 46 TO 53.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS
32 TO 39.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS
BECOMING NORTH AROUND 10 MPH IN THE AFTERNOON. HIGHS 49 TO 56.

$$

ORZ502-021300-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PDT MON JUN 1 2015

.TONIGHT...SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN SHOWERS LIKELY AFTER MIDNIGHT. WEST WINDS 10 TO
15 MPH. LOWS 38 TO 45.
.TUESDAY...SHOWERS LIKELY IN THE MORNING...THEN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WEST WINDS 10 TO
15 MPH. HIGHS 47 TO 54.
.TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. WEST WINDS 10 TO 15 MPH. LOWS 35 TO 42.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. WEST WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT.
HIGHS 47 TO 54.
.WEDNESDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. LIGHT WINDS.
LOWS 34 TO 41.
.THURSDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS
57 TO 63.

$$





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