Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 191056
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT SAT APR 19 2014

ORZ050-200100-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PDT SAT APR 19 2014

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. SOUTH WINDS 10 TO
20 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS 38 TO 45.
.TONIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. WEST
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. LOWS 16 TO
23.
.SUNDAY...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 35 TO 42.
.SUNDAY NIGHT...MOSTLY CLOUDY. LIGHT WINDS BECOMING SOUTHEAST AROUND
10 MPH AFTER MIDNIGHT. LOWS 26 TO 33.
.MONDAY...MOSTLY CLOUDY. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO
30 MPH IN THE AFTERNOON. HIGHS 41 TO 48.
.MONDAY NIGHT...CHANCE OF SNOW AND RAIN IN THE EVENING...THEN SNOW
AND RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS
10 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS 25 TO 32.

$$

ORZ050-200100-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PDT SAT APR 19 2014

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. SOUTH WINDS AROUND 10 MPH
INCREASING TO 15 TO 20 MPH WITH GUSTS TO 30 MPH IN THE AFTERNOON.
HIGHS 46 TO 53.
.TONIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. SOUTHWEST WINDS 10 TO
15 MPH IN THE EVENING BECOMING LIGHT. LOWS 20 TO 27.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS. HIGHS 43 TO 50.
.SUNDAY NIGHT...MOSTLY CLOUDY. LIGHT WINDS. LOWS 28 TO 35.
.MONDAY...MOSTLY CLOUDY. LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH IN
THE AFTERNOON. HIGHS 50 TO 57.
.MONDAY NIGHT...CHANCE OF RAIN IN THE EVENING...THEN RAIN LIKELY
AFTER MIDNIGHT. SOUTH WINDS 10 TO 15 MPH. LOWS 30 TO 37.

$$

ORZ050-062-200100-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PDT SAT APR 19 2014

.TODAY...PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. HIGHS
42 TO 49.
.TONIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE EVENING.
NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS
18 TO 25.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS. HIGHS 40 TO 47.
.SUNDAY NIGHT...MOSTLY CLOUDY. LIGHT WINDS. LOWS 26 TO 33.
.MONDAY...MOSTLY CLOUDY. SOUTH WINDS AROUND 10 MPH. HIGHS 45 TO 52.
.MONDAY NIGHT...CHANCE OF RAIN AND SNOW IN THE EVENING...THEN RAIN
AND SNOW LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION.
SOUTH WINDS 10 TO 15 MPH. LOWS 26 TO 33.

$$

ORZ050-062-200100-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PDT SAT APR 19 2014

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. SOUTH WINDS 10 TO 20 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS 40 TO 47.
.TONIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. NORTHWEST WINDS 10 TO
15 MPH. LOWS 17 TO 24.
.SUNDAY...PARTLY CLOUDY. LIGHT WINDS BECOMING WEST AROUND 10 MPH IN
THE AFTERNOON. HIGHS 39 TO 45.
.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 44 TO 49.
.MONDAY NIGHT...CHANCE OF RAIN IN THE EVENING...THEN RAIN LIKELY
AFTER MIDNIGHT. SOUTH WINDS 10 TO 15 MPH. LOWS 26 TO 33.

$$

ORZ050-062-200100-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PDT SAT APR 19 2014

.TODAY...PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON. HIGHS 40 TO 47.
.TONIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS
IN THE EVENING. NORTHWEST WINDS 10 TO 15 MPH. LOWS 17 TO 24.
.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 42 TO 49.
.MONDAY NIGHT...CHANCE OF SNOW AND RAIN IN THE EVENING...THEN SNOW
AND RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS
10 TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. LOWS 25 TO 32.

$$

ORZ062-503-200100-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PDT SAT APR 19 2014

.TODAY...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
SOUTHWEST WINDS 10 TO 15 MPH. HIGHS 44 TO 51.
.TONIGHT...MOSTLY CLOUDY IN THE EVENING THEN CLEARING. WEST WINDS
10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. LOWS 17 TO 24.
.SUNDAY...SUNNY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN PARTLY CLOUDY IN THE AFTERNOON. WEST WINDS AROUND 10 MPH IN THE
MORNING BECOMING LIGHT. HIGHS 42 TO 49.
.SUNDAY NIGHT...MOSTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH
SHIFTING TO THE SOUTH AFTER MIDNIGHT. LOWS 29 TO 36.
.MONDAY...CLOUDY. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN
THE MORNING. HIGHS 45 TO 52.
.MONDAY NIGHT...CHANCE OF RAIN AND SNOW IN THE EVENING...THEN SNOW
AND RAIN LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION.
SOUTHWEST WINDS 10 TO 15 MPH. LOWS 25 TO 32.

$$

ORZ502-200100-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PDT SAT APR 19 2014

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. LIGHT WINDS BECOMING WEST
10 TO 15 MPH WITH GUSTS TO 30 MPH IN THE AFTERNOON. HIGHS 49 TO 57.
.TONIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH. LOWS 23 TO 30.
.SUNDAY...PARTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH. HIGHS 47 TO
55.
.SUNDAY NIGHT...MOSTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH
SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT. LOWS 29 TO 36.
.MONDAY...MOSTLY CLOUDY. SOUTHEAST WINDS AROUND 10 MPH SHIFTING TO
THE SOUTHWEST IN THE AFTERNOON. HIGHS 55 TO 61.
.MONDAY NIGHT...CHANCE OF RAIN IN THE EVENING...THEN RAIN LIKELY
AFTER MIDNIGHT. SOUTH WINDS AROUND 10 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT. LOWS 29 TO 36.

$$

ORZ509-200100-
BROKEN TOP-
356 AM PDT SAT APR 19 2014

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN SNOW AND RAIN LIKELY IN
THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS 10 TO
15 MPH INCREASING TO 20 TO 30 MPH WITH GUSTS TO 40 MPH IN THE
AFTERNOON. HIGHS 29 TO 36.
.TONIGHT...MOSTLY CLOUDY WITH SLIGHT 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 16 TO 23.
.SUNDAY...PARTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH. HIGHS 37 TO
44.
.SUNDAY NIGHT...MOSTLY CLOUDY. NORTH WINDS AROUND 10 MPH SHIFTING TO
THE SOUTHEAST AFTER MIDNIGHT. LOWS 27 TO 34.
.MONDAY...CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN CHANCE OF
SHOWERS AND SNOW SHOWERS IN THE AFTERNOON. SOUTHWEST WINDS AROUND
10 MPH. HIGHS 35 TO 42.
.MONDAY NIGHT...SNOW AND RAIN IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. WEST WINDS 10 TO 15 MPH.
LOWS 17 TO 24.

$$

ORZ509-200100-
TAM MCARTHUR RIM-
356 AM PDT SAT APR 19 2014

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN SNOW AND RAIN LIKELY IN
THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS 10 TO
15 MPH INCREASING TO 20 TO 30 MPH IN THE AFTERNOON. HIGHS 29 TO 36.
.TONIGHT...MOSTLY CLOUDY WITH SLIGHT 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 16 TO 23.
.SUNDAY...PARTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH. HIGHS 37 TO
44.
.SUNDAY NIGHT...MOSTLY CLOUDY. NORTH WINDS AROUND 10 MPH SHIFTING TO
THE SOUTHEAST AFTER MIDNIGHT. LOWS 27 TO 34.
.MONDAY...CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN CHANCE OF
SHOWERS AND SNOW SHOWERS IN THE AFTERNOON. SOUTHWEST WINDS AROUND
10 MPH. HIGHS 34 TO 41.
.MONDAY NIGHT...SNOW AND RAIN IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. WEST WINDS 10 TO 15 MPH.
LOWS 17 TO 24.

$$

ORZ509-200100-
NEWBERRY CRATER-
356 AM PDT SAT APR 19 2014

.TODAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. WEST WINDS AROUND 10 MPH
INCREASING TO 15 TO 25 MPH WITH GUSTS TO 35 MPH IN THE AFTERNOON.
HIGHS 42 TO 48.
.TONIGHT...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 43 TO
50.
.SUNDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH SHIFTING
TO THE SOUTHEAST AFTER MIDNIGHT. LOWS 27 TO 34.
.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.
.MONDAY NIGHT...RAIN LIKELY IN THE EVENING...THEN RAIN AND SNOW
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. WEST WINDS
10 TO 15 MPH WITH GUSTS TO 30 MPH IN THE EVENING BECOMING LIGHT.
LOWS 22 TO 29.

$$





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