Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 162156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT WED APR 16 2014

ORZ050-171300-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PDT WED APR 16 2014

.TONIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. NORTHWEST WINDS
AROUND 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. LOWS 24 TO
31.
.THURSDAY...CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH CHANCE
OF SNOW IN THE AFTERNOON. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON. HIGHS 39 TO 46.
.THURSDAY NIGHT...SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 3 INCHES.
WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING. LOWS
21 TO 28.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN PARTLY CLOUDY IN THE AFTERNOON. WEST WINDS 10 TO 15 MPH. HIGHS
30 TO 37.
.FRIDAY NIGHT...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH. LOWS 22 TO
29.
.SATURDAY...PARTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH. HIGHS
41 TO 48.

$$

ORZ050-171300-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PDT WED APR 16 2014

.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. LIGHT WINDS. LOWS 27 TO 34.
.THURSDAY...CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH SLIGHT
CHANCE OF RAIN IN THE AFTERNOON. SOUTH WINDS 10 TO 15 MPH. HIGHS
46 TO 53.
.THURSDAY NIGHT...SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTHWEST WINDS
10 TO 15 MPH IN THE EVENING BECOMING LIGHT. LOWS 24 TO 31.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN PARTLY CLOUDY IN THE AFTERNOON. LIGHT WINDS. HIGHS 37 TO 44.
.FRIDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 25 TO 32.
.SATURDAY...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH
IN THE AFTERNOON. HIGHS 49 TO 56.

$$

ORZ050-062-171300-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PDT WED APR 16 2014

.TONIGHT...CLOUDY. SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LIGHT WINDS
BECOMING SOUTHWEST AROUND 10 MPH AFTER MIDNIGHT. LOWS 26 TO 33.
.THURSDAY...CLOUDY. CHANCE OF RAIN AND SNOW IN THE AFTERNOON. LIGHT
WINDS BECOMING SOUTH 15 TO 20 MPH IN THE AFTERNOON. HIGHS 40 TO 47.
.THURSDAY NIGHT...SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTH WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. LOWS 23 TO 30.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SNOW SHOWERS. NORTHWEST WINDS AROUND 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. HIGHS 39 TO 45.
.FRIDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 22 TO 29.
.SATURDAY...PARTLY CLOUDY. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH
IN THE AFTERNOON. HIGHS 44 TO 51.

$$

ORZ050-062-171300-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PDT WED APR 16 2014

.TONIGHT...CLOUDY WITH SLIGHT CHANCE OF SNOW. LIGHT WINDS. LOWS
27 TO 34.
.THURSDAY...CLOUDY. CHANCE OF RAIN AND SNOW IN THE AFTERNOON. SOUTH
WINDS 10 TO 15 MPH. HIGHS 41 TO 48.
.THURSDAY NIGHT...SHOWERS AND SNOW SHOWERS IN THE EVENING...THEN
SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
2 INCHES. NORTHWEST WINDS 10 TO 15 MPH. LOWS 23 TO 30.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN PARTLY CLOUDY IN THE AFTERNOON. WEST WINDS 10 TO 15 MPH. HIGHS
34 TO 41.
.FRIDAY NIGHT...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 24 TO 31.
.SATURDAY...PARTLY CLOUDY. SOUTH WINDS AROUND 10 MPH. HIGHS 44 TO
51.

$$

ORZ050-062-171300-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PDT WED APR 16 2014

.TONIGHT...CLOUDY WITH SLIGHT CHANCE OF SNOW. LIGHT WINDS BECOMING
SOUTHWEST AROUND 10 MPH AFTER MIDNIGHT. LOWS 26 TO 33.
.THURSDAY...CLOUDY. CHANCE OF SNOW IN THE AFTERNOON. SOUTH WINDS
AROUND 10 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. HIGHS
38 TO 45.
.THURSDAY NIGHT...SNOW SHOWERS AND SHOWERS IN THE EVENING...THEN
SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
2 INCHES. LIGHT WINDS BECOMING WEST 10 TO 15 MPH AFTER MIDNIGHT.
LOWS 20 TO 27.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SNOW SHOWERS. WEST WINDS AROUND 10 MPH WITH GUSTS
TO 25 MPH IN THE MORNING BECOMING LIGHT. HIGHS 31 TO 38.
.FRIDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING WEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 21 TO 28.
.SATURDAY...PARTLY CLOUDY. SOUTH WINDS AROUND 10 MPH. HIGHS 41 TO
48.

$$

ORZ062-503-171300-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PDT WED APR 16 2014

.TONIGHT...CLOUDY. NORTHWEST WINDS AROUND 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT. LOWS 29 TO 36.
.THURSDAY...CLOUDY. CHANCE OF RAIN AND SNOW IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS AROUND 10 MPH. HIGHS
42 TO 49.
.THURSDAY NIGHT...SNOW SHOWERS AND SHOWERS IN THE EVENING...THEN
SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
2 INCHES. WEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. LOWS 20 TO
27.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SNOW SHOWERS. WEST WINDS 15 TO 20 MPH WITH GUSTS TO
30 MPH IN THE MORNING BECOMING LIGHT. HIGHS 36 TO 43.
.FRIDAY NIGHT...CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
WEST WINDS AROUND 10 MPH. LOWS 24 TO 31.
.SATURDAY...PARTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH. HIGHS
46 TO 53.

$$

ORZ502-171300-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PDT WED APR 16 2014

.TONIGHT...CLOUDY WITH SLIGHT CHANCE OF RAIN. WEST WINDS AROUND
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT. LOWS 28 TO 35.
.THURSDAY...SLIGHT CHANCE OF RAIN IN THE MORNING...THEN RAIN LIKELY
IN THE AFTERNOON. SOUTHWEST WINDS AROUND 10 MPH. HIGHS 44 TO 51.
.THURSDAY NIGHT...SHOWERS IN THE EVENING...THEN SNOW SHOWERS AND
SHOWERS LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. WEST
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. LOWS 24 TO
31.
.FRIDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS AND
SHOWERS IN THE MORNING...THEN PARTLY CLOUDY IN THE AFTERNOON. WEST
WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH. HIGHS 39 TO 46.
.FRIDAY NIGHT...PARTLY CLOUDY. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS
UP TO 25 MPH IN THE EVENING. LOWS 24 TO 31.
.SATURDAY...PARTLY CLOUDY. SOUTH WINDS AROUND 10 MPH. HIGHS 52 TO
58.

$$

ORZ509-171300-
BROKEN TOP-
256 PM PDT WED APR 16 2014

.TONIGHT...MOSTLY CLOUDY. WEST WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 23 TO 30.
.THURSDAY...RAIN AND SNOW LIKELY IN THE MORNING...THEN RAIN AND SNOW
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS 29 TO 36.
.THURSDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE
OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH.
WEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS 14 TO 21.
.FRIDAY...PARTLY CLOUDY. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE MORNING. HIGHS 34 TO 41.
.FRIDAY NIGHT...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH. LOWS 19 TO
26.
.SATURDAY...PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. SOUTHWEST WINDS AROUND 10 MPH. HIGHS 36 TO 43.

$$

ORZ509-171300-
TAM MCARTHUR RIM-
256 PM PDT WED APR 16 2014

.TONIGHT...MOSTLY CLOUDY. WEST WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 24 TO 31.
.THURSDAY...RAIN AND SNOW LIKELY. SNOW ACCUMULATION UP TO 2 INCHES.
LIGHT WINDS BECOMING WEST 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE
AFTERNOON. HIGHS 30 TO 37.
.THURSDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW
ACCUMULATION AROUND 1 INCH. WEST WINDS 10 TO 20 MPH WITH GUSTS TO
30 MPH. LOWS 15 TO 22.
.FRIDAY...PARTLY CLOUDY. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE MORNING. HIGHS 34 TO 41.
.FRIDAY NIGHT...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH. LOWS 19 TO
26.
.SATURDAY...PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. SOUTHWEST WINDS AROUND 10 MPH. HIGHS 36 TO 43.

$$

ORZ509-171300-
NEWBERRY CRATER-
256 PM PDT WED APR 16 2014

.TONIGHT...PARTLY CLOUDY. NORTH WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. LOWS 25 TO 32.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE MORNING...THEN
RAIN LIKELY IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP
TO 30 MPH IN THE AFTERNOON. HIGHS 41 TO 47.
.THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
EVENING. LITTLE OR NO SNOW ACCUMULATION. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH. LOWS 17 TO 24.
.FRIDAY...PARTLY CLOUDY. WEST WINDS 10 TO 15 MPH. HIGHS 42 TO 49.
.FRIDAY NIGHT...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH. LOWS 21 TO
28.
.SATURDAY...PARTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH. HIGHS
46 TO 53.

$$





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