Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 271056
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT FRI MAR 27 2015

ORZ050-280100-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PDT FRI MAR 27 2015

.TODAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH ISOLATED
THUNDERSTORMS IN THE AFTERNOON. SOUTHWEST WINDS AROUND 10 MPH. HIGHS
44 TO 51.
.TONIGHT...CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. SOUTHWEST WINDS 10 TO 15 MPH. LOWS 22 TO 29.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 1 INCH. WEST WINDS 15 TO 25 MPH WITH GUSTS TO
35 MPH DECREASING TO AROUND 10 MPH IN THE AFTERNOON. HIGHS 32 TO 39.
.SATURDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTHWEST
AROUND 10 MPH AFTER MIDNIGHT. LOWS 18 TO 25.
.SUNDAY...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 35 TO 42.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. LIGHT WINDS. LOWS
22 TO 29.

$$

ORZ050-280100-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PDT FRI MAR 27 2015

.TODAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH ISOLATED
THUNDERSTORMS IN THE AFTERNOON. SOUTH WINDS AROUND 10 MPH. HIGHS
48 TO 55.
.TONIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. SOUTH WINDS AROUND 10 MPH. LOWS 28 TO 35.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. NORTHWEST WINDS 10 TO
15 MPH IN THE MORNING BECOMING LIGHT. HIGHS 40 TO 47.
.SATURDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 23 TO 30.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS. HIGHS 39 TO 46.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LIGHT WINDS. LOWS 26 TO 33.

$$

ORZ050-062-280100-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PDT FRI MAR 27 2015

.TODAY...SUNNY. ISOLATED THUNDERSTORMS IN THE AFTERNOON. SOUTH WINDS
AROUND 10 MPH. HIGHS 47 TO 54.
.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. SOUTH WINDS AROUND 10 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT. LOWS 27 TO 34.
.SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND SHOWERS IN
THE MORNING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 36 TO 43.
.SATURDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 21 TO 28.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS. HIGHS 38 TO 45.
.SUNDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
EVENING. LIGHT WINDS. LOWS 23 TO 30.

$$

ORZ050-062-280100-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PDT FRI MAR 27 2015

.TODAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH ISOLATED
THUNDERSTORMS IN THE AFTERNOON. SOUTH WINDS AROUND 10 MPH. HIGHS
47 TO 54.
.TONIGHT...CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. SOUTH WINDS AROUND 10 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT. LOWS 26 TO 33.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SHOWERS IN THE
MORNING...THEN SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS 15 TO 20 MPH
WITH GUSTS TO 30 MPH IN THE MORNING BECOMING LIGHT. HIGHS 34 TO 41.
.SATURDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 22 TO 29.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS BECOMING WEST AROUND 10 MPH IN
THE AFTERNOON. HIGHS 36 TO 43.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LIGHT WINDS. LOWS 26 TO 33.

$$

ORZ050-062-280100-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PDT FRI MAR 27 2015

.TODAY...SUNNY. ISOLATED THUNDERSTORMS IN THE AFTERNOON. SOUTH WINDS
AROUND 10 MPH. HIGHS 45 TO 52.
.TONIGHT...SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN
SHOWERS...SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. NO SNOW ACCUMULATION. SOUTH WINDS AROUND 10 MPH
SHIFTING TO THE WEST AFTER MIDNIGHT. GUSTS UP TO 30 MPH. LOWS 25 TO
32.
.SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. NORTHWEST WINDS 10 TO
15 MPH IN THE MORNING BECOMING LIGHT. HIGHS 32 TO 39.
.SATURDAY NIGHT...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 20 TO 27.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS. HIGHS 35 TO 42.
.SUNDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
EVENING. LIGHT WINDS. LOWS 22 TO 29.

$$

ORZ062-503-280100-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PDT FRI MAR 27 2015

.TODAY...SUNNY. ISOLATED THUNDERSTORMS IN THE AFTERNOON. SOUTH WINDS
10 TO 15 MPH. HIGHS 53 TO 60.
.TONIGHT...CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN SHOWERS LIKELY AFTER MIDNIGHT. SOUTHWEST WINDS
AROUND 10 MPH INCREASING TO WEST 20 TO 30 MPH WITH GUSTS TO 45 MPH
AFTER MIDNIGHT. LOWS 31 TO 36.
.SATURDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN PARTLY CLOUDY IN THE AFTERNOON. WEST WINDS 15 TO
20 MPH WITH GUSTS TO 30 MPH DECREASING TO AROUND 10 MPH IN THE
AFTERNOON. HIGHS 38 TO 45.
.SATURDAY NIGHT...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH. LOWS
23 TO 30.
.SUNDAY...PARTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH IN THE
MORNING BECOMING LIGHT. HIGHS 41 TO 48.
.SUNDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 25 TO 32.

$$

ORZ502-280100-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PDT FRI MAR 27 2015

.TODAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH ISOLATED
THUNDERSTORMS IN THE AFTERNOON. SOUTH WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE MORNING. HIGHS 55 TO 62.
.TONIGHT...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN SHOWERS LIKELY AFTER MIDNIGHT. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT. LOWS 32 TO 39.
.SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS IN
THE MORNING...THEN PARTLY CLOUDY IN THE AFTERNOON. WEST WINDS 15 TO
20 MPH WITH GUSTS TO 35 MPH SHIFTING TO THE SOUTHWEST AROUND 10 MPH
IN THE AFTERNOON. HIGHS 42 TO 49.
.SATURDAY NIGHT...CLEAR. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH
AFTER MIDNIGHT. LOWS 27 TO 34.
.SUNDAY...PARTLY CLOUDY. SOUTHWEST WINDS UP TO 10 MPH. HIGHS 47 TO
53.
.SUNDAY NIGHT...PARTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH. LOWS
29 TO 36.

$$

ORZ509-280100-
BROKEN TOP-
356 AM PDT FRI MAR 27 2015

.TODAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH ISOLATED
THUNDERSTORMS IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH. HIGHS
45 TO 52.
.TONIGHT...CHANCE OF SHOWERS IN THE EVENING...THEN SNOW SHOWERS
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS
15 TO 25 MPH WITH GUSTS TO 35 MPH. LOWS 24 TO 31.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. WEST WINDS
AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 35 TO 42.
.SATURDAY NIGHT...CLEAR. NORTH WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 24 TO 31.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS. HIGHS 40 TO 47.
.SUNDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 25 TO 32.

$$

ORZ509-280100-
TAM MCARTHUR RIM-
356 AM PDT FRI MAR 27 2015

.TODAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH SCATTERED
THUNDERSTORMS IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH. HIGHS
45 TO 52.
.TONIGHT...CHANCE OF SHOWERS IN THE EVENING...THEN SNOW SHOWERS
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS
10 TO 15 MPH INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT. GUSTS UP TO
35 MPH. LOWS 24 TO 31.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. WEST WINDS
AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 36 TO 43.
.SATURDAY NIGHT...CLEAR. NORTH WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 25 TO 32.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS. HIGHS 40 TO 47.
.SUNDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 26 TO 33.

$$

ORZ509-280100-
NEWBERRY CRATER-
356 AM PDT FRI MAR 27 2015

.TODAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH ISOLATED
THUNDERSTORMS IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH. HIGHS
52 TO 59.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING...THEN
CHANCE OF SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. WEST WINDS 10 TO
15 MPH INCREASING TO 15 TO 25 MPH WITH GUSTS TO 35 MPH AFTER
MIDNIGHT. LOWS 26 TO 33.
.SATURDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. WEST WINDS AROUND 10 MPH IN THE MORNING BECOMING
LIGHT. HIGHS 41 TO 48.
.SATURDAY NIGHT...CLEAR. NORTHWEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 25 TO 32.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS. HIGHS 45 TO 52.
.SUNDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 26 TO 33.

$$





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