Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 221156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PST SAT NOV 22 2014

ORZ050-230200-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PST SAT NOV 22 2014

...WIND ADVISORY IN EFFECT UNTIL 4 AM PST EARLY THIS MORNING...

.TODAY...SNOW. SNOW ACCUMULATION AROUND 2 INCHES. WEST WINDS 10 TO
15 MPH WITH GUSTS TO 30 MPH INCREASING TO 20 TO 30 MPH WITH GUSTS TO
40 MPH IN THE AFTERNOON. HIGHS 21 TO 28.
.TONIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. WEST WINDS
15 TO 25 MPH WITH GUSTS TO 35 MPH DECREASING TO 10 TO 15 MPH AFTER
MIDNIGHT. LOWS 8 TO 15.
.SUNDAY...CHANCE OF SNOW IN THE MORNING...THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS 16 TO 23.
.SUNDAY NIGHT...SNOW LIKELY IN THE EVENING...THEN CHANCE OF SNOW
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 4 INCHES. WEST WINDS 15 TO
20 MPH WITH GUSTS TO 35 MPH. LOWS 6 TO 13.
.MONDAY...MOSTLY CLOUDY. WEST WINDS 10 TO 15 MPH. HIGHS 19 TO 26.
.MONDAY NIGHT...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION OF
1 TO 3 INCHES. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
AFTER MIDNIGHT. LOWS 18 TO 25.

$$

ORZ050-230200-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PST SAT NOV 22 2014

...WIND ADVISORY IN EFFECT UNTIL 4 AM PST EARLY THIS MORNING...

.TODAY...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HIGHS 27 TO 34.
.TONIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS
10 TO 15 MPH IN THE EVENING BECOMING LIGHT. LOWS 14 TO 21.
.SUNDAY...CHANCE OF SNOW IN THE MORNING...THEN SNOW LIKELY IN THE
AFTERNOON. SNOW ACCUMULATION AROUND 1 INCH. LIGHT WINDS BECOMING
SOUTH AROUND 10 MPH IN THE AFTERNOON. HIGHS 23 TO 30.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION
UP TO 2 INCHES. SOUTHWEST WINDS AROUND 10 MPH. LOWS 12 TO 19.
.MONDAY...MOSTLY CLOUDY. LIGHT WINDS. HIGHS 22 TO 29.
.MONDAY NIGHT...CLOUDY WITH CHANCE OF SNOW. SOUTH WINDS AROUND
10 MPH. LOWS 18 TO 25.

$$

ORZ050-062-230200-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PST SAT NOV 22 2014

...WIND ADVISORY IN EFFECT UNTIL 4 AM PST EARLY THIS MORNING...

.TODAY...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH IN THE MORNING. HIGHS 23 TO 30.
.TONIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. NORTHWEST
WINDS 10 TO 15 MPH. LOWS 14 TO 21.
.SUNDAY...CHANCE OF SNOW IN THE MORNING...THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. SOUTHWEST WINDS AROUND
10 MPH. HIGHS 20 TO 27.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION
UP TO 3 INCHES. WEST WINDS 10 TO 15 MPH. LOWS 11 TO 18.
.MONDAY...MOSTLY CLOUDY. WEST WINDS AROUND 10 MPH IN THE MORNING
BECOMING LIGHT. HIGHS 23 TO 30.
.MONDAY NIGHT...CLOUDY WITH CHANCE OF SNOW. SOUTHWEST WINDS AROUND
10 MPH. LOWS 20 TO 27.

$$

ORZ050-062-230200-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PST SAT NOV 22 2014

...WIND ADVISORY IN EFFECT UNTIL 4 AM PST EARLY THIS MORNING...

.TODAY...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. WEST WINDS 10 TO
20 MPH WITH GUSTS TO 30 MPH. HIGHS 24 TO 31.
.TONIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. WEST WINDS
10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING. LOWS 12 TO 19.
.SUNDAY...CHANCE OF SNOW IN THE MORNING...THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. NORTHWEST WINDS AROUND
10 MPH SHIFTING TO THE WEST IN THE AFTERNOON. HIGHS 20 TO 27.
.SUNDAY NIGHT...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION UP TO
3 INCHES. WEST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH. LOWS 10 TO
17.
.MONDAY...MOSTLY CLOUDY. SOUTHWEST WINDS UP TO 10 MPH. HIGHS 21 TO
28.
.MONDAY NIGHT...CLOUDY WITH CHANCE OF SNOW. SOUTHWEST WINDS AROUND
10 MPH. LOWS 20 TO 27.

$$

ORZ050-062-230200-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PST SAT NOV 22 2014

...WIND ADVISORY IN EFFECT UNTIL 4 AM PST EARLY THIS MORNING...

.TODAY...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. WEST WINDS 15 TO
25 MPH DECREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO
35 MPH. HIGHS 21 TO 28.
.TONIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS
10 TO 15 MPH WITH GUSTS TO 30 MPH. LOWS 11 TO 18.
.SUNDAY...CHANCE OF SNOW IN THE MORNING...THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. WEST WINDS AROUND
10 MPH. HIGHS 18 TO 25.
.SUNDAY NIGHT...SNOW LIKELY IN THE EVENING...THEN CHANCE OF SNOW
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES. WEST WINDS 10 TO
15 MPH WITH GUSTS TO 25 MPH. LOWS 9 TO 16.
.MONDAY...MOSTLY CLOUDY. WEST WINDS AROUND 10 MPH. HIGHS 22 TO 29.
.MONDAY NIGHT...CLOUDY WITH CHANCE OF SNOW. WEST WINDS AROUND
10 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT. LOWS 20 TO 27.

$$

ORZ062-503-230200-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PST SAT NOV 22 2014

.TODAY...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. WEST WINDS 15 TO
25 MPH WITH GUSTS TO 35 MPH. HIGHS 24 TO 31.
.TONIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. WEST WINDS
15 TO 25 MPH WITH GUSTS TO 35 MPH. LOWS 16 TO 22.
.SUNDAY...CHANCE OF SNOW IN THE MORNING...THEN SNOW LIKELY IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 35 MPH. HIGHS 22 TO 29.
.SUNDAY NIGHT...CLOUDY WITH CHANCE OF SNOW. SNOW ACCUMULATION UP TO
2 INCHES. WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. LOWS 12 TO
19.
.MONDAY...MOSTLY CLOUDY. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE MORNING. HIGHS 26 TO 33.
.MONDAY NIGHT...CLOUDY WITH CHANCE OF SNOW. WEST WINDS 10 TO 15 MPH.
GUSTS UP TO 25 MPH AFTER MIDNIGHT. LOWS 22 TO 29.

$$

ORZ502-230200-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PST SAT NOV 22 2014

.TODAY...RAIN AND SNOW IN THE MORNING...THEN SNOW IN THE AFTERNOON.
SNOW ACCUMULATION UP TO 3 INCHES. WEST WINDS 10 TO 15 MPH WITH GUSTS
TO 30 MPH INCREASING TO 15 TO 25 MPH WITH GUSTS TO 40 MPH IN THE
AFTERNOON. HIGHS 30 TO 37.
.TONIGHT...SNOW SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. WEST WINDS
15 TO 25 MPH DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. GUSTS UP TO
35 MPH. LOWS 20 TO 27.
.SUNDAY...CHANCE OF SNOW IN THE MORNING...THEN SNOW LIKELY IN THE
AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 35 MPH IN THE AFTERNOON. HIGHS 27 TO 34.
.SUNDAY NIGHT...CLOUDY. CHANCE OF SNOW IN THE EVENING...THEN SLIGHT
CHANCE OF SNOW AFTER MIDNIGHT. WEST WINDS 15 TO 25 MPH WITH GUSTS TO
35 MPH. LOWS 18 TO 25.
.MONDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY.
SOUTHWEST WINDS 10 TO 15 MPH. HIGHS 28 TO 35.
.MONDAY NIGHT...CHANCE OF SNOW AND RAIN IN THE EVENING...THEN SNOW
AND RAIN LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES.
SOUTHWEST WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS
TO 30 MPH AFTER MIDNIGHT. LOWS 25 TO 32.

$$

ORZ509-230200-
BROKEN TOP-
356 AM PST SAT NOV 22 2014

.TODAY...SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. WEST WINDS 25 TO
35 MPH WITH GUSTS TO 45 MPH. HIGHS 24 TO 31.
.TONIGHT...SNOW 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 DECREASING TO 15 TO 20 MPH WITH GUSTS TO
30 MPH AFTER MIDNIGHT. LOWS 16 TO 23.
.SUNDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW IN THE MORNING...THEN
SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST
WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH INCREASING TO 20 TO 30 MPH
WITH GUSTS TO 40 MPH IN THE AFTERNOON. HIGHS 26 TO 33.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW. WEST WINDS 15 TO
25 MPH WITH GUSTS TO 35 MPH DECREASING TO 10 TO 15 MPH WITH GUSTS TO
25 MPH AFTER MIDNIGHT. LOWS 18 TO 25.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING...THEN
CHANCE OF SNOW IN THE AFTERNOON. WEST WINDS AROUND 10 MPH. HIGHS
30 TO 37.
.MONDAY NIGHT...CLOUDY WITH CHANCE OF RAIN AND SNOW. WEST WINDS
10 TO 15 MPH INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT. GUSTS UP TO
35 MPH. LOWS 26 TO 33.

$$

ORZ509-230200-
TAM MCARTHUR RIM-
356 AM PST SAT NOV 22 2014

.TODAY...SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. WEST WINDS 20 TO
30 MPH WITH GUSTS TO 45 MPH. HIGHS 24 TO 31.
.TONIGHT...SNOW 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 DECREASING TO 10 TO 15 MPH WITH GUSTS TO
30 MPH AFTER MIDNIGHT. LOWS 16 TO 23.
.SUNDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW IN THE MORNING...THEN
SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST
WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 26 TO 33.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW. WEST WINDS 15 TO
25 MPH WITH GUSTS TO 35 MPH DECREASING TO 10 TO 15 MPH WITH GUSTS TO
25 MPH AFTER MIDNIGHT. LOWS 18 TO 25.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING...THEN
CHANCE OF SNOW IN THE AFTERNOON. WEST WINDS AROUND 10 MPH. HIGHS
30 TO 37.
.MONDAY NIGHT...CLOUDY WITH CHANCE OF RAIN. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO 25 MPH INCREASING TO 15 TO 25 MPH WITH GUSTS TO 35 MPH
AFTER MIDNIGHT. LOWS 26 TO 33.

$$

ORZ509-230200-
NEWBERRY CRATER-
356 AM PST SAT NOV 22 2014

.TODAY...SNOW IN THE MORNING...THEN SNOW LIKELY IN THE AFTERNOON.
SNOW ACCUMULATION OF 1 TO 2 INCHES. WEST WINDS 15 TO 25 MPH WITH
GUSTS TO 35 MPH. HIGHS 27 TO 34.
.TONIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LITTLE OR NO
SNOW ACCUMULATION. WEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH
BECOMING SOUTHWEST 10 TO 15 MPH AFTER MIDNIGHT. LOWS 17 TO 24.
.SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE AFTERNOON.
WEST WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
GUSTS UP TO 35 MPH. HIGHS 28 TO 35.
.SUNDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. WEST WINDS
15 TO 25 MPH DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. LOWS 16 TO
23.
.MONDAY...MOSTLY CLOUDY. WEST WINDS AROUND 10 MPH. HIGHS 30 TO 37.
.MONDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW.
WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. LOWS
24 TO 31.

$$




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