Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 161056
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT WED APR 16 2014

ORZ050-170100-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PDT WED APR 16 2014

.TODAY...CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING...THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT WINDS. HIGHS 28 TO 35.
.TONIGHT...CLOUDY. CHANCE OF SNOW IN THE EVENING...THEN SLIGHT
CHANCE OF SNOW AFTER MIDNIGHT. LIGHT WINDS BECOMING SOUTHWEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 22 TO 29.
.THURSDAY...CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH CHANCE
OF SNOW IN THE AFTERNOON. SOUTH WINDS 10 TO 15 MPH. HIGHS 38 TO 45.
.THURSDAY NIGHT...RAIN AND SNOW IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. SOUTHWEST WINDS 10 TO
15 MPH. LOWS 19 TO 26.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN PARTLY CLOUDY IN THE AFTERNOON. WEST WINDS AROUND 10 MPH IN THE
MORNING BECOMING LIGHT. HIGHS 28 TO 35.
.FRIDAY NIGHT...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 20 TO 27.

$$

ORZ050-170100-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PDT WED APR 16 2014

.TODAY...CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING...THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT WINDS. HIGHS 37 TO 44.
.TONIGHT...CLOUDY WITH SLIGHT CHANCE OF RAIN. LIGHT WINDS. LOWS
26 TO 33.
.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...RAIN IN THE EVENING...THEN RAIN LIKELY AFTER
MIDNIGHT. SOUTHWEST WINDS 10 TO 15 MPH IN THE EVENING BECOMING
LIGHT. LOWS 27 TO 34.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN PARTLY CLOUDY IN THE AFTERNOON. WEST WINDS AROUND 10 MPH IN THE
MORNING BECOMING LIGHT. HIGHS 37 TO 44.
.FRIDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 23 TO 30.

$$

ORZ050-062-170100-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PDT WED APR 16 2014

.TODAY...CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING...THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT WINDS. HIGHS 35 TO 42.
.TONIGHT...CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE EVENING...
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LIGHT WINDS. LOWS 25 TO
32.
.THURSDAY...CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. SOUTH WINDS 10 TO 15 MPH. HIGHS 41 TO 48.
.THURSDAY NIGHT...RAIN LIKELY IN THE EVENING...THEN SNOW LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. WEST WINDS 10 TO
15 MPH. LOWS 24 TO 31.
.FRIDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING. WEST
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 36 TO 43.
.FRIDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 22 TO 29.

$$

ORZ050-062-170100-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PDT WED APR 16 2014

.TODAY...CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING...THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT WINDS. HIGHS 33 TO 40.
.TONIGHT...CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE EVENING...
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LIGHT WINDS. LOWS 25 TO
32.
.THURSDAY...CLOUDY. CHANCE OF RAIN IN THE AFTERNOON. SOUTH WINDS
10 TO 15 MPH. HIGHS 37 TO 44.
.THURSDAY NIGHT...RAIN IN THE EVENING...THEN SNOW LIKELY AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS 10 TO 15 MPH.
LOWS 22 TO 29.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN PARTLY CLOUDY IN THE AFTERNOON. WEST WINDS AROUND 10 MPH. HIGHS
32 TO 39.
.FRIDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 21 TO 28.

$$

ORZ050-062-170100-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PDT WED APR 16 2014

.TODAY...CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING...THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT WINDS. HIGHS 31 TO 38.
.TONIGHT...CLOUDY WITH SLIGHT CHANCE OF SNOW. LIGHT WINDS. LOWS
24 TO 31.
.THURSDAY...CLOUDY. CHANCE OF SNOW IN THE AFTERNOON. SOUTH WINDS
10 TO 15 MPH. HIGHS 39 TO 46.
.THURSDAY NIGHT...RAIN WITH SNOW LIKELY IN THE EVENING...THEN SNOW
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. SOUTHWEST
WINDS 10 TO 15 MPH. LOWS 22 TO 29.
.FRIDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING. WEST
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 32 TO 39.
.FRIDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
EVENING. LIGHT WINDS BECOMING WEST AROUND 10 MPH AFTER MIDNIGHT.
LOWS 21 TO 28.

$$

ORZ062-503-170100-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PDT WED APR 16 2014

.TODAY...CLOUDY WITH SLIGHT CHANCE OF SNOW. LIGHT WINDS. HIGHS 34 TO
41.
.TONIGHT...CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH
AFTER MIDNIGHT. LOWS 28 TO 35.
.THURSDAY...CLOUDY. CHANCE OF RAIN AND SNOW IN THE AFTERNOON.
SOUTHWEST WINDS 10 TO 15 MPH. HIGHS 44 TO 51.
.THURSDAY NIGHT...RAIN AND SNOW IN THE EVENING...THEN SNOW LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS 10 TO
20 MPH WITH GUSTS TO 30 MPH. LOWS 24 TO 31.
.FRIDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN PARTLY CLOUDY IN THE AFTERNOON. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH IN THE MORNING. HIGHS 36 TO 43.
.FRIDAY NIGHT...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH. LOWS 24 TO
31.

$$

ORZ502-170100-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PDT WED APR 16 2014

.TODAY...CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING...THEN CHANCE
OF RAIN AND SNOW IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH.
HIGHS 39 TO 46.
.TONIGHT...CLOUDY WITH SLIGHT CHANCE OF RAIN. SOUTH WINDS UP TO
10 MPH. LOWS 30 TO 37.
.THURSDAY...RAIN LIKELY IN THE AFTERNOON. SOUTH WINDS AROUND 10 MPH
SHIFTING TO THE WEST IN THE AFTERNOON. HIGHS 49 TO 55.
.THURSDAY NIGHT...RAIN IN THE EVENING...THEN RAIN LIKELY AFTER
MIDNIGHT. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER
MIDNIGHT. LOWS 26 TO 33.
.FRIDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN PARTLY CLOUDY IN THE AFTERNOON. WEST WINDS 10 TO
15 MPH WITH GUSTS TO 30 MPH. HIGHS 38 TO 45.
.FRIDAY NIGHT...PARTLY CLOUDY. SOUTHWEST WINDS 10 TO 15 MPH. LOWS
23 TO 30.

$$

ORZ509-170100-
BROKEN TOP-
356 AM PDT WED APR 16 2014

.TODAY...CLOUDY. CHANCE OF SNOW IN THE MORNING. WEST WINDS AROUND
10 MPH. HIGHS 34 TO 41.
.TONIGHT...CLOUDY. WEST WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 22 TO 29.
.THURSDAY...CHANCE OF RAIN IN THE MORNING...THEN RAIN IN THE
AFTERNOON. LIGHT WINDS BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
HIGHS 28 TO 35.
.THURSDAY NIGHT...SNOW LIKELY IN THE EVENING...THEN SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. WEST WINDS
10 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS 16 TO 23.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
WEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH DECREASING TO AROUND
10 MPH IN THE AFTERNOON. HIGHS 34 TO 41.
.FRIDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING WEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 16 TO 23.

$$

ORZ509-170100-
TAM MCARTHUR RIM-
356 AM PDT WED APR 16 2014

.TODAY...CLOUDY. CHANCE OF SNOW IN THE MORNING. LIGHT WINDS BECOMING
WEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 34 TO 41.
.TONIGHT...CLOUDY. WEST WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 22 TO 29.
.THURSDAY...CHANCE OF RAIN IN THE MORNING...THEN RAIN IN THE
AFTERNOON. LIGHT WINDS BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
HIGHS 28 TO 35.
.THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING...
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION AROUND
1 INCH. WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS 16 TO 23.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
WEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH DECREASING TO AROUND
10 MPH IN THE AFTERNOON. HIGHS 35 TO 42.
.FRIDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING WEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 17 TO 24.

$$

ORZ509-170100-
NEWBERRY CRATER-
356 AM PDT WED APR 16 2014

.TODAY...CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING. LIGHT WINDS
BECOMING WEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 40 TO 47.
.TONIGHT...MOSTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 24 TO 31.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE MORNING...THEN
RAIN LIKELY IN THE AFTERNOON. SOUTHWEST WINDS AROUND 10 MPH SHIFTING
TO THE WEST IN THE AFTERNOON. HIGHS 42 TO 48.
.THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING. SNOW
ACCUMULATION UP TO 1 INCH. WEST WINDS 10 TO 15 MPH WITH GUSTS TO
30 MPH. LOWS 19 TO 26.
.FRIDAY...PARTLY CLOUDY. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE MORNING. HIGHS 41 TO 48.
.FRIDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS BECOMING WEST AROUND
10 MPH AFTER MIDNIGHT. LOWS 19 TO 26.

$$





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