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 SUN APR 19 2015

ORZ050-200100-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PDT SUN APR 19 2015

.TODAY...PARTLY CLOUDY. LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN
THE AFTERNOON. HIGHS 41 TO 48.
.TONIGHT...CLEAR. NORTH WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 21 TO 28.
.MONDAY...SUNNY. LIGHT WINDS. HIGHS 43 TO 50.
.MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.
LIGHT WINDS. LOWS 25 TO 32.
.TUESDAY...SUNNY IN THE MORNING...THEN PARTLY CLOUDY WITH CHANCE OF
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
LIGHT WINDS. HIGHS 44 TO 51.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LIGHT
WINDS. LOWS 24 TO 31.

$$

ORZ050-200100-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PDT SUN APR 19 2015

.TODAY...PARTLY CLOUDY. LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN
THE AFTERNOON. HIGHS 49 TO 56.
.TONIGHT...CLEAR. LIGHT WINDS. LOWS 25 TO 32.
.MONDAY...SUNNY. LIGHT WINDS. HIGHS 51 TO 58.
.MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.
LIGHT WINDS. LOWS 27 TO 34.
.TUESDAY...SUNNY IN THE MORNING...THEN PARTLY CLOUDY WITH SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 50 TO
57.
.TUESDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LIGHT
WINDS. LOWS 29 TO 36.

$$

ORZ050-062-200100-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PDT SUN APR 19 2015

.TODAY...PARTLY CLOUDY. NORTH WINDS AROUND 10 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 45 TO 52.
.TONIGHT...CLEAR. LIGHT WINDS. LOWS 28 TO 35.
.MONDAY...SUNNY. LIGHT WINDS. HIGHS 47 TO 54.
.MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LIGHT
WINDS. LOWS 28 TO 35.
.TUESDAY...SUNNY IN THE MORNING...THEN PARTLY CLOUDY WITH SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 49 TO
56.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. LIGHT WINDS BECOMING NORTH AROUND 10 MPH AFTER
MIDNIGHT. LOWS 27 TO 34.

$$

ORZ050-062-200100-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PDT SUN APR 19 2015

.TODAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 46 TO
53.
.TONIGHT...CLEAR. LIGHT WINDS. LOWS 30 TO 36.
.MONDAY...SUNNY. LIGHT WINDS. HIGHS 47 TO 54.
.MONDAY NIGHT...CLEAR. LIGHT WINDS. LOWS 29 TO 36.
.TUESDAY...SUNNY IN THE MORNING...THEN PARTLY CLOUDY WITH SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 47 TO
54.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. LIGHT WINDS. LOWS 29 TO 36.

$$

ORZ050-062-200100-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PDT SUN APR 19 2015

.TODAY...PARTLY CLOUDY. LIGHT WINDS. HIGHS 41 TO 48.
.TONIGHT...CLEAR. LIGHT WINDS. LOWS 31 TO 36.
.MONDAY...SUNNY. LIGHT WINDS. HIGHS 43 TO 50.
.MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LIGHT
WINDS. LOWS 27 TO 34.
.TUESDAY...SUNNY IN THE MORNING...THEN PARTLY CLOUDY WITH SLIGHT
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS IN THE AFTERNOON. LIGHT
WINDS. HIGHS 45 TO 52.
.TUESDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LIGHT
WINDS. LOWS 26 TO 33.

$$

ORZ062-503-200100-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PDT SUN APR 19 2015

.TODAY...SUNNY. LIGHT WINDS. HIGHS 47 TO 54.
.TONIGHT...CLEAR. NORTH WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 29 TO 36.
.MONDAY...SUNNY. LIGHT WINDS. HIGHS 49 TO 56.
.MONDAY NIGHT...CLEAR. LIGHT WINDS. LOWS 30 TO 37.
.TUESDAY...SUNNY IN THE MORNING...THEN PARTLY CLOUDY WITH SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 54 TO
60.
.TUESDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH
WINDS AROUND 10 MPH. LOWS 29 TO 36.

$$

ORZ502-200100-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PDT SUN APR 19 2015

.TODAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS BECOMING NORTHWEST UP TO 10 MPH IN THE AFTERNOON. HIGHS 56 TO
62.
.TONIGHT...CLEAR. LIGHT WINDS. LOWS 27 TO 34.
.MONDAY...SUNNY. LIGHT WINDS. HIGHS 59 TO 65.
.MONDAY NIGHT...CLEAR. LIGHT WINDS. LOWS 29 TO 36.
.TUESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. LIGHT
WINDS. HIGHS 60 TO 66.
.TUESDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LIGHT
WINDS. LOWS 31 TO 38.

$$

ORZ509-200100-
BROKEN TOP-
356 AM PDT SUN APR 19 2015

.TODAY...SUNNY. SOUTHEAST WINDS AROUND 10 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 49 TO 56.
.TONIGHT...CLEAR. LIGHT WINDS. LOWS 27 TO 34.
.MONDAY...SUNNY. LIGHT WINDS. HIGHS 48 TO 55.
.MONDAY NIGHT...CLEAR. LIGHT WINDS. LOWS 27 TO 34.
.TUESDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 44 TO 51.
.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 29 TO 36.

$$

ORZ509-200100-
TAM MCARTHUR RIM-
356 AM PDT SUN APR 19 2015

.TODAY...SUNNY. LIGHT WINDS. HIGHS 49 TO 56.
.TONIGHT...CLEAR. LIGHT WINDS. LOWS 27 TO 34.
.MONDAY...SUNNY. LIGHT WINDS. HIGHS 49 TO 56.
.MONDAY NIGHT...CLEAR. LIGHT WINDS. LOWS 27 TO 34.
.TUESDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 44 TO 51.
.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 30 TO 37.

$$

ORZ509-200100-
NEWBERRY CRATER-
356 AM PDT SUN APR 19 2015

.TODAY...SUNNY. SOUTHEAST WINDS UP TO 10 MPH IN THE MORNING BECOMING
LIGHT. HIGHS 55 TO 62.
.TONIGHT...CLEAR. NORTHEAST WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 27 TO 34.
.MONDAY...SUNNY. LIGHT WINDS. HIGHS 56 TO 63.
.MONDAY NIGHT...CLEAR. NORTH WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 29 TO 36.
.TUESDAY...SUNNY IN THE MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT
WINDS. HIGHS 52 TO 59.
.TUESDAY NIGHT...CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. NORTHWEST WINDS 10 TO 15 MPH. LOWS 30 TO 37.

$$




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