Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 182156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT FRI APR 18 2014

ORZ050-191300-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PDT FRI APR 18 2014

.TONIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 19 TO 26.
.SATURDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. SOUTH WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. HIGHS 41 TO 48.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING. LOWS 18 TO 25.
.SUNDAY...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 36 TO 43.
.SUNDAY NIGHT...MOSTLY CLOUDY. LIGHT WINDS BECOMING SOUTHEAST AROUND
10 MPH AFTER MIDNIGHT. LOWS 25 TO 32.
.MONDAY...MOSTLY CLOUDY. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO
30 MPH IN THE AFTERNOON. HIGHS 42 TO 49.

$$

ORZ050-191300-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PDT FRI APR 18 2014

.TONIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 23 TO 30.
.SATURDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. SOUTH WINDS 10 TO 15 MPH.
HIGHS 49 TO 56.
.SATURDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
SOUTHWEST WINDS 10 TO 15 MPH IN THE EVENING BECOMING LIGHT. LOWS
22 TO 29.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS. HIGHS 43 TO 50.
.SUNDAY NIGHT...MOSTLY CLOUDY. LIGHT WINDS. LOWS 27 TO 34.
.MONDAY...MOSTLY CLOUDY. LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH IN
THE AFTERNOON. HIGHS 51 TO 58.

$$

ORZ050-062-191300-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PDT FRI APR 18 2014

.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LIGHT WINDS.
LOWS 22 TO 29.
.SATURDAY...PARTLY CLOUDY. SOUTH WINDS 10 TO 15 MPH. HIGHS 43 TO 50.
.SATURDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN
THE EVENING BECOMING LIGHT. LOWS 19 TO 26.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS. HIGHS 41 TO 48.
.SUNDAY NIGHT...MOSTLY CLOUDY. LIGHT WINDS. LOWS 26 TO 33.
.MONDAY...MOSTLY CLOUDY. SOUTH WINDS 10 TO 15 MPH. HIGHS 46 TO 53.

$$

ORZ050-062-191300-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PDT FRI APR 18 2014

.TONIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH
AFTER MIDNIGHT. LOWS 22 TO 29.
.SATURDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS IN THE AFTERNOON. SOUTH
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. HIGHS 41 TO
48.
.SATURDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. LOWS
19 TO 26.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS BECOMING WEST AROUND 10 MPH IN
THE AFTERNOON. HIGHS 41 TO 46.
.SUNDAY NIGHT...MOSTLY CLOUDY. WEST WINDS AROUND 10 MPH SHIFTING TO
THE SOUTHEAST AFTER MIDNIGHT. LOWS 27 TO 34.
.MONDAY...MOSTLY CLOUDY. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON. HIGHS 43 TO 50.

$$

ORZ050-062-191300-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PDT FRI APR 18 2014

.TONIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LIGHT WINDS
BECOMING SOUTH AROUND 10 MPH AFTER MIDNIGHT. LOWS 22 TO 29.
.SATURDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS
IN THE AFTERNOON. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON. HIGHS 41 TO 48.
.SATURDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. LOWS
18 TO 25.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS. HIGHS 38 TO 45.
.SUNDAY NIGHT...MOSTLY CLOUDY. LIGHT WINDS. LOWS 26 TO 33.
.MONDAY...MOSTLY CLOUDY. SOUTH WINDS 10 TO 15 MPH. HIGHS 47 TO 53.

$$

ORZ062-503-191300-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PDT FRI APR 18 2014

.TONIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH
AFTER MIDNIGHT. LOWS 26 TO 33.
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS
IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH. HIGHS 51 TO 57.
.SATURDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN CLEARING. WEST
WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING. LOWS 18 TO
25.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. WEST
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 44 TO 51.
.SUNDAY NIGHT...MOSTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH
SHIFTING TO THE SOUTH AFTER MIDNIGHT. LOWS 28 TO 35.
.MONDAY...CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON.
SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HIGHS
51 TO 57.

$$

ORZ502-191300-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PDT FRI APR 18 2014

.TONIGHT...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT. LOWS 26 TO 33.
.SATURDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. SOUTH WINDS AROUND 10 MPH
SHIFTING TO THE WEST IN THE AFTERNOON. HIGHS 52 TO 58.
.SATURDAY NIGHT...PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH. LOWS 24 TO 31.
.SUNDAY...PARTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH. HIGHS 45 TO
53.
.SUNDAY NIGHT...MOSTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH
SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT. LOWS 30 TO 37.
.MONDAY...MOSTLY CLOUDY. SOUTHEAST WINDS AROUND 10 MPH SHIFTING TO
THE SOUTHWEST IN THE AFTERNOON. HIGHS 55 TO 61.

$$

ORZ509-191300-
BROKEN TOP-
256 PM PDT FRI APR 18 2014

.TONIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 21 TO 28.
.SATURDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS AND
SHOWERS IN THE MORNING...THEN CLOUDY WITH CHANCE OF SNOW SHOWERS AND
SHOWERS IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
25 MPH SHIFTING TO THE WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH IN THE
AFTERNOON. HIGHS 29 TO 36.
.SATURDAY NIGHT...CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. WEST WINDS 15 TO 25 MPH
WITH GUSTS TO 35 MPH SHIFTING TO THE SOUTHWEST 10 TO 15 MPH WITH
GUSTS TO 25 MPH AFTER MIDNIGHT. LOWS 15 TO 22.
.SUNDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SOUTHWEST WINDS AROUND 10 MPH. HIGHS 33 TO 40.
.SUNDAY NIGHT...MOSTLY CLOUDY. NORTH WINDS AROUND 10 MPH SHIFTING TO
THE SOUTHEAST AFTER MIDNIGHT. LOWS 23 TO 30.
.MONDAY...CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS. SOUTHWEST
WINDS AROUND 10 MPH. HIGHS 34 TO 41.

$$

ORZ509-191300-
TAM MCARTHUR RIM-
256 PM PDT FRI APR 18 2014

.TONIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 22 TO 29.
.SATURDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS AND
SHOWERS IN THE MORNING...THEN CLOUDY WITH CHANCE OF SNOW SHOWERS AND
SHOWERS IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO
THE WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH IN THE AFTERNOON. HIGHS
29 TO 36.
.SATURDAY NIGHT...CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. WEST WINDS 15 TO 25 MPH
WITH GUSTS TO 35 MPH SHIFTING TO THE SOUTHWEST 10 TO 15 MPH WITH
GUSTS TO 25 MPH AFTER MIDNIGHT. LOWS 15 TO 22.
.SUNDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SOUTHWEST WINDS AROUND 10 MPH. HIGHS 33 TO 40.
.SUNDAY NIGHT...MOSTLY CLOUDY. NORTH WINDS AROUND 10 MPH SHIFTING TO
THE SOUTHEAST AFTER MIDNIGHT. LOWS 24 TO 31.
.MONDAY...CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS. SOUTHWEST
WINDS AROUND 10 MPH. HIGHS 33 TO 40.

$$

ORZ509-191300-
NEWBERRY CRATER-
256 PM PDT FRI APR 18 2014

.TONIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 24 TO 31.
.SATURDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. SOUTHWEST WINDS 10 TO
15 MPH SHIFTING TO THE WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH IN THE
AFTERNOON. HIGHS 43 TO 49.
.SATURDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS
IN THE EVENING...THEN CLEAR AFTER MIDNIGHT. WEST WINDS 10 TO 20 MPH.
GUSTS UP TO 30 MPH IN THE EVENING. LOWS 18 TO 25.
.SUNDAY...PARTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH. HIGHS 47 TO
53.
.SUNDAY NIGHT...MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH SHIFTING
TO THE SOUTHEAST AFTER MIDNIGHT. LOWS 26 TO 33.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS IN THE AFTERNOON. SOUTHWEST WINDS 10 TO
15 MPH. HIGHS 46 TO 52.

$$





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