Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 012156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT WED APR 1 2015

ORZ050-021300-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PDT WED APR 1 2015

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. NORTHWEST
WINDS AROUND 10 MPH. LOWS 8 TO 15.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTHWEST
WINDS 10 TO 15 MPH. HIGHS 20 TO 27.
.THURSDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 9 TO 16.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. SOUTH WINDS 10 TO 20 MPH.
GUSTS UP TO 35 MPH IN THE AFTERNOON. HIGHS 26 TO 33.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SOUTH
WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH IN THE EVENING BECOMING
LIGHT. LOWS 14 TO 21.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN CHANCE OF SNOW IN THE AFTERNOON. LIGHT WINDS BECOMING WEST
AROUND 10 MPH IN THE AFTERNOON. HIGHS 21 TO 28.

$$

ORZ050-021300-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PDT WED APR 1 2015

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. LIGHT WINDS.
LOWS 16 TO 23.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LIGHT WINDS
BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 27 TO 34.
.THURSDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING. LIGHT WINDS. LOWS 15 TO 22.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. LIGHT WINDS BECOMING SOUTH
15 TO 20 MPH WITH GUSTS TO 30 MPH IN THE AFTERNOON. HIGHS 34 TO 41.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH IN THE EVENING
BECOMING LIGHT. LOWS 20 TO 27.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SHOWERS IN THE
MORNING...THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. LIGHT
WINDS. HIGHS 30 TO 37.

$$

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

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. NORTHWEST
WINDS AROUND 10 MPH. LOWS 12 TO 19.
.THURSDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION UP
TO 1 INCH. NORTHWEST WINDS AROUND 10 MPH. HIGHS 28 TO 34.
.THURSDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING. LIGHT WINDS. LOWS 13 TO 20.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. SOUTH WINDS 10 TO 15 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS 31 TO 38.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
SOUTH WINDS AROUND 10 MPH WITH GUSTS TO 30 MPH IN THE EVENING
BECOMING LIGHT. LOWS 18 TO 25.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON. LIGHT
WINDS. HIGHS 29 TO 36.

$$

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

.TONIGHT...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING...
THEN ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS AROUND
10 MPH. LOWS 14 TO 21.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTHWEST
WINDS 10 TO 15 MPH. HIGHS 24 TO 31.
.THURSDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING. LIGHT WINDS. LOWS 14 TO 21.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. SOUTH WINDS AROUND 10 MPH
INCREASING TO 15 TO 20 MPH WITH GUSTS TO 30 MPH IN THE AFTERNOON.
HIGHS 31 TO 38.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SOUTH
WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH IN THE EVENING BECOMING
LIGHT. LOWS 17 TO 24.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON. LIGHT
WINDS. HIGHS 26 TO 33.

$$

ORZ050-062-021300-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PDT WED APR 1 2015

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. NORTHWEST
WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 10 TO 17.
.THURSDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION UP
TO 1 INCH. NORTHWEST WINDS AROUND 10 MPH IN THE MORNING BECOMING
LIGHT. HIGHS 21 TO 28.
.THURSDAY NIGHT...PARTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
EVENING. LIGHT WINDS. LOWS 12 TO 19.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. SOUTH WINDS 10 TO 15 MPH.
GUSTS UP TO 35 MPH IN THE AFTERNOON. HIGHS 27 TO 34.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
LOWS 16 TO 23.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN CHANCE OF SNOW IN THE AFTERNOON. WEST WINDS AROUND 10 MPH IN
THE MORNING BECOMING LIGHT. HIGHS 25 TO 32.

$$

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

.TONIGHT...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING...
THEN ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS 10 TO
15 MPH. LOWS 15 TO 22.
.THURSDAY...CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW SHOWERS. NORTHWEST WINDS 10 TO 15 MPH. HIGHS
26 TO 33.
.THURSDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH AFTER
MIDNIGHT. LOWS 18 TO 25.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
HIGHS 33 TO 40.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
LOWS 18 TO 25.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WEST WINDS
AROUND 10 MPH. HIGHS 29 TO 36.

$$

ORZ502-021300-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PDT WED APR 1 2015

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY WITH ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. WEST WINDS UP TO 10 MPH. LOWS 20 TO 27.
.THURSDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. WEST
WINDS AROUND 10 MPH. HIGHS 32 TO 39.
.THURSDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS
IN THE EVENING...THEN CLEAR AFTER MIDNIGHT. LIGHT WINDS. LOWS 20 TO
27.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW AND RAIN IN THE AFTERNOON. SOUTH WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS 39 TO 46.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. WEST
WINDS UP TO 10 MPH. LOWS 21 TO 28.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SHOWERS IN THE
MORNING...THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. WEST WINDS
UP TO 10 MPH. HIGHS 34 TO 41.

$$

ORZ509-021300-
BROKEN TOP-
256 PM PDT WED APR 1 2015

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. WEST WINDS
10 TO 15 MPH. LOWS 10 TO 17.
.THURSDAY...PARTLY CLOUDY. NORTH WINDS AROUND 10 MPH. HIGHS 24 TO
31.
.THURSDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTH AROUND
10 MPH AFTER MIDNIGHT. LOWS 12 TO 19.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SNOW IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 20 MPH. GUSTS
UP TO 35 MPH IN THE AFTERNOON. HIGHS 25 TO 32.
.FRIDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF
SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. WEST
WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING. LOWS 11 TO
18.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN CHANCE OF SNOW IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH.
HIGHS 23 TO 30.

$$

ORZ509-021300-
TAM MCARTHUR RIM-
256 PM PDT WED APR 1 2015

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. NORTHWEST
WINDS 10 TO 15 MPH. LOWS 10 TO 17.
.THURSDAY...PARTLY CLOUDY. NORTH WINDS AROUND 10 MPH. HIGHS 25 TO
32.
.THURSDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTH AROUND
10 MPH AFTER MIDNIGHT. LOWS 12 TO 19.
.FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SNOW IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 20 MPH. GUSTS
UP TO 30 MPH IN THE AFTERNOON. HIGHS 26 TO 33.
.FRIDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF
SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. WEST
WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH DECREASING TO AROUND 10 MPH
AFTER MIDNIGHT. LOWS 12 TO 19.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN CHANCE OF SNOW IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH.
HIGHS 24 TO 31.

$$

ORZ509-021300-
NEWBERRY CRATER-
256 PM PDT WED APR 1 2015

.TONIGHT...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING...
THEN ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS 10 TO
15 MPH. LOWS 12 TO 19.
.THURSDAY...SUNNY. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH IN
THE AFTERNOON. HIGHS 30 TO 37.
.THURSDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTH AROUND
10 MPH AFTER MIDNIGHT. LOWS 14 TO 21.
.FRIDAY...PARTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO
35 MPH IN THE AFTERNOON. HIGHS 38 TO 44.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. WEST
WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH DECREASING TO AROUND 10 MPH
AFTER MIDNIGHT. LOWS 14 TO 21.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN SLIGHT CHANCE OF SNOW AND RAIN IN THE AFTERNOON. WEST
WINDS 10 TO 15 MPH. HIGHS 29 TO 36.

$$




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