Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 221056
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT WED OCT 22 2014

ORZ050-230100-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PDT WED OCT 22 2014

.TODAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY. SOUTH
WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. HIGHS 34 TO 41.
.TONIGHT...CHANCE OF SNOW AND RAIN IN THE EVENING...THEN SNOW AND
RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. SOUTHWEST
WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH. LOWS 27 TO 34.
.THURSDAY...SHOWERS AND SNOW SHOWERS LIKELY. SNOW ACCUMULATION UP TO
3 INCHES. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS
34 TO 41.
.THURSDAY NIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE
OF SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS 27 TO 34.
.FRIDAY...SNOW LIKELY IN THE MORNING...THEN SNOW AND RAIN IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS 10 TO 15 MPH.
HIGHS 36 TO 43.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. SOUTH WINDS 10 TO
15 MPH WITH GUSTS TO 30 MPH INCREASING TO 20 TO 30 MPH WITH GUSTS TO
40 MPH AFTER MIDNIGHT. LOWS 32 TO 39.

$$

ORZ050-230100-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PDT WED OCT 22 2014

.TODAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY. SOUTH
WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 45 TO 52.
.TONIGHT...CHANCE OF RAIN IN THE EVENING...THEN RAIN AFTER MIDNIGHT.
SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS 33 TO 40.
.THURSDAY...SHOWERS LIKELY. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO
25 MPH. HIGHS 42 TO 49.
.THURSDAY NIGHT...CLOUDY WITH CHANCE OF SHOWERS. SOUTH WINDS 10 TO
15 MPH. LOWS 33 TO 40.
.FRIDAY...RAIN LIKELY. SOUTH WINDS AROUND 10 MPH. HIGHS 44 TO 51.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. SOUTH WINDS AROUND
10 MPH INCREASING TO 15 TO 20 MPH WITH GUSTS TO 30 MPH AFTER
MIDNIGHT. LOWS 36 TO 43.

$$

ORZ050-062-230100-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PDT WED OCT 22 2014

.TODAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY. SOUTH
WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS 43 TO
49.
.TONIGHT...CHANCE OF SHOWERS AND SNOW SHOWERS IN THE EVENING...THEN
RAIN WITH SNOW SHOWERS LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. SOUTH WINDS 15 TO 25 MPH DECREASING TO 10 TO 15 MPH
AFTER MIDNIGHT. LOWS 30 TO 37.
.THURSDAY...SHOWERS AND SNOW SHOWERS LIKELY IN THE MORNING...THEN
SHOWERS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH.
SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HIGHS
37 TO 44.
.THURSDAY NIGHT...SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE
EVENING BECOMING LIGHT. LOWS 30 TO 37.
.FRIDAY...SHOWERS AND SNOW SHOWERS LIKELY. LITTLE OR NO SNOW
ACCUMULATION. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH IN THE
AFTERNOON. HIGHS 42 TO 48.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING...THEN CLEAR AFTER MIDNIGHT. SOUTH WINDS 10 TO 15 MPH. GUSTS
UP TO 30 MPH AFTER MIDNIGHT. LOWS 31 TO 38.

$$

ORZ050-062-230100-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PDT WED OCT 22 2014

.TODAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY. SOUTH
WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 37 TO 44.
.TONIGHT...CHANCE OF RAIN AND SNOW IN THE EVENING...THEN RAIN AFTER
MIDNIGHT. NO SNOW ACCUMULATION. SOUTH WINDS 20 TO 30 MPH. LOWS 32 TO
39.
.THURSDAY...SHOWERS LIKELY. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
30 MPH. HIGHS 37 TO 44.
.THURSDAY NIGHT...SHOWERS AND SNOW SHOWERS LIKELY IN THE EVENING...
THEN CHANCE OF SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
30 MPH AFTER MIDNIGHT. LOWS 30 TO 37.
.FRIDAY...RAIN AND SNOW LIKELY IN THE MORNING...THEN RAIN LIKELY AND
SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS
AROUND 10 MPH. HIGHS 38 TO 45.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. SOUTHEAST WINDS 10 TO
15 MPH SHIFTING TO THE SOUTH 15 TO 25 MPH WITH GUSTS TO 35 MPH AFTER
MIDNIGHT. LOWS 34 TO 41.

$$

ORZ050-062-230100-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PDT WED OCT 22 2014

.TODAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY. SOUTH
WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH INCREASING TO 15 TO 25 MPH
WITH GUSTS TO 35 MPH IN THE AFTERNOON. HIGHS 36 TO 43.
.TONIGHT...CHANCE OF SNOW SHOWERS IN THE EVENING...THEN SNOW SHOWERS
AND SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. SOUTH
WINDS 15 TO 20 MPH WITH GUSTS TO 40 MPH. LOWS 29 TO 36.
.THURSDAY...SNOW SHOWERS AND SHOWERS LIKELY. SNOW ACCUMULATION UP TO
1 INCH. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH. HIGHS 35 TO
42.
.THURSDAY NIGHT...SNOW SHOWERS AND SHOWERS LIKELY IN THE EVENING...
THEN CHANCE OF SNOW SHOWERS AND SHOWERS LIKELY AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 2 INCHES. SOUTH WINDS 10 TO 15 MPH IN THE EVENING
BECOMING LIGHT. GUSTS UP TO 30 MPH. LOWS 28 TO 35.
.FRIDAY...SNOW SHOWERS AND SHOWERS LIKELY. SNOW ACCUMULATION UP TO
1 INCH. SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTH IN THE
AFTERNOON. HIGHS 40 TO 46.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS IN THE EVENING...THEN CLEAR AFTER MIDNIGHT. SOUTH WINDS
10 TO 20 MPH. GUSTS UP TO 25 MPH INCREASING TO 35 MPH AFTER
MIDNIGHT. LOWS 30 TO 37.

$$

ORZ062-503-230100-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PDT WED OCT 22 2014

.TODAY...MOSTLY CLOUDY IN THE MORNING...THEN CLOUDY WITH SLIGHT
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. SOUTH WINDS 15 TO 25 MPH
WITH GUSTS TO 35 MPH. HIGHS 43 TO 50.
.TONIGHT...RAIN AND SNOW LIKELY IN THE EVENING...THEN SHOWERS AND
SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. SOUTH
WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. LOWS 32 TO 39.
.THURSDAY...SHOWERS LIKELY IN THE MORNING...THEN SHOWERS AND SNOW
SHOWERS LIKELY IN THE AFTERNOON. NO SNOW ACCUMULATION. SOUTHWEST
WINDS 15 TO 25 MPH DECREASING TO 10 TO 15 MPH IN THE AFTERNOON.
HIGHS 40 TO 47.
.THURSDAY NIGHT...SHOWERS AND SNOW SHOWERS LIKELY IN THE EVENING...
THEN CHANCE OF SNOW SHOWERS AND SHOWERS AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
30 MPH AFTER MIDNIGHT. LOWS 28 TO 35.
.FRIDAY...SNOW SHOWERS AND SHOWERS LIKELY IN THE MORNING...THEN RAIN
AND SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH.
SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. HIGHS
40 TO 47.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING...THEN CLEAR AFTER MIDNIGHT. SOUTH WINDS 15 TO 25 MPH WITH
GUSTS TO 35 MPH. LOWS 31 TO 38.

$$

ORZ502-230100-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PDT WED OCT 22 2014

.TODAY...CLOUDY WITH SLIGHT CHANCE OF RAIN. SOUTH WINDS 15 TO 25 MPH
WITH GUSTS TO 35 MPH. HIGHS 52 TO 58.
.TONIGHT...RAIN LIKELY IN THE EVENING...THEN RAIN AFTER MIDNIGHT.
SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH. LOWS 39 TO 46.
.THURSDAY...SHOWERS LIKELY. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP
TO 30 MPH IN THE MORNING. HIGHS 49 TO 57.
.THURSDAY NIGHT...CLOUDY WITH CHANCE OF SHOWERS. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 30 MPH. LOWS 35 TO 42.
.FRIDAY...CHANCE OF RAIN IN THE MORNING...THEN RAIN LIKELY IN THE
AFTERNOON. SOUTH WINDS 10 TO 15 MPH. HIGHS 48 TO 54.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING.
SOUTHEAST WINDS AROUND 10 MPH INCREASING TO SOUTH 15 TO 25 MPH WITH
GUSTS TO 35 MPH AFTER MIDNIGHT. LOWS 38 TO 45.

$$

ORZ509-230100-
BROKEN TOP-
356 AM PDT WED OCT 22 2014

.TODAY...CHANCE OF RAIN IN THE MORNING...THEN RAIN IN THE AFTERNOON.
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. HIGHS 38 TO 45.
.TONIGHT...RAIN. SOUTHWEST WINDS 20 TO 35 MPH WITH GUSTS TO 45 MPH.
LOWS 32 TO 39.
.THURSDAY...SHOWERS LIKELY IN THE MORNING...THEN SNOW SHOWERS AND
SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 7 INCHES.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 35 TO 42.
.THURSDAY NIGHT...SNOW SHOWERS AND SHOWERS LIKELY. SNOW ACCUMULATION
UP TO 1 INCH. SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH AFTER
MIDNIGHT. LOWS 28 TO 35.
.FRIDAY...RAIN AND SNOW. NO SNOW ACCUMULATION. SOUTH WINDS 10 TO
15 MPH. HIGHS 41 TO 48.
.FRIDAY NIGHT...CHANCE OF RAIN IN THE EVENING...THEN RAIN LIKELY
AFTER MIDNIGHT. SOUTHWEST WINDS 10 TO 15 MPH INCREASING TO SOUTH
20 TO 30 MPH WITH GUSTS TO 40 MPH AFTER MIDNIGHT. LOWS 32 TO 39.

$$

ORZ509-230100-
TAM MCARTHUR RIM-
356 AM PDT WED OCT 22 2014

.TODAY...CHANCE OF RAIN IN THE MORNING...THEN RAIN IN THE AFTERNOON.
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. HIGHS 38 TO 45.
.TONIGHT...RAIN. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH.
LOWS 32 TO 39.
.THURSDAY...SHOWERS LIKELY IN THE MORNING...THEN SNOW SHOWERS AND
SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 5 INCHES.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 35 TO 42.
.THURSDAY NIGHT...SNOW SHOWERS AND SHOWERS LIKELY. LITTLE OR NO SNOW
ACCUMULATION. SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH AFTER
MIDNIGHT. LOWS 28 TO 35.
.FRIDAY...RAIN AND SNOW IN THE MORNING...THEN RAIN IN THE AFTERNOON.
NO SNOW ACCUMULATION. SOUTH WINDS 10 TO 15 MPH. HIGHS 41 TO 48.
.FRIDAY NIGHT...CHANCE OF RAIN IN THE EVENING...THEN RAIN LIKELY
AFTER MIDNIGHT. SOUTHWEST WINDS AROUND 10 MPH INCREASING TO SOUTH
15 TO 25 MPH WITH GUSTS TO 35 MPH AFTER MIDNIGHT. LOWS 32 TO 39.

$$

ORZ509-230100-
NEWBERRY CRATER-
356 AM PDT WED OCT 22 2014

.TODAY...CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING...THEN CHANCE
OF RAIN IN THE AFTERNOON. SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO
35 MPH. HIGHS 41 TO 48.
.TONIGHT...RAIN. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH.
LOWS 32 TO 39.
.THURSDAY...SHOWERS LIKELY IN THE MORNING...THEN SHOWERS AND SNOW
SHOWERS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES.
SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
HIGHS 39 TO 46.
.THURSDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW
SHOWERS. LITTLE OR NO SNOW ACCUMULATION. SOUTHWEST WINDS 15 TO
20 MPH WITH GUSTS TO 30 MPH. LOWS 29 TO 36.
.FRIDAY...RAIN LIKELY. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON. HIGHS 44 TO 51.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF RAIN AFTER MIDNIGHT.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH SHIFTING TO THE
SOUTH 20 TO 30 MPH WITH GUSTS TO 40 MPH AFTER MIDNIGHT. LOWS 31 TO
38.

$$





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