Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 261156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PST WED NOV 26 2014

ORZ050-270200-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PST WED NOV 26 2014

.TODAY...MOSTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO
30 MPH IN THE AFTERNOON. HIGHS 32 TO 39.
.TONIGHT...CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER
MIDNIGHT. WEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH SHIFTING TO
THE SOUTHWEST 20 TO 30 MPH WITH GUSTS TO 40 MPH AFTER MIDNIGHT. LOWS
27 TO 34.
.THANKSGIVING DAY...CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS. SOUTHWEST WINDS
25 TO 40 MPH WITH GUSTS TO 50 MPH. HIGHS 33 TO 40.
.THURSDAY NIGHT...CHANCE OF SNOW IN THE EVENING...THEN SNOW LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS
20 TO 30 MPH WITH GUSTS TO 40 MPH. LOWS 23 TO 30.
.FRIDAY...SNOW. SNOW ACCUMULATION AROUND 1 INCH. SOUTHWEST WINDS
20 TO 35 MPH WITH GUSTS TO 45 MPH. HIGHS 25 TO 32.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 3 TO 4 INCHES. SOUTHWEST
WINDS 20 TO 30 MPH. GUSTS UP TO 45 MPH DECREASING TO 35 MPH AFTER
MIDNIGHT. LOWS 16 TO 23.

$$

ORZ050-270200-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PST WED NOV 26 2014

.TODAY...MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. SOUTH WINDS 10 TO
15 MPH. HIGHS 31 TO 38.
.TONIGHT...CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. SOUTH
WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. LOWS 27 TO
34.
.THANKSGIVING DAY...CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF SHOWERS. SOUTH WINDS 10 TO 20 MPH WITH
GUSTS TO 30 MPH. HIGHS 33 TO 40.
.THURSDAY NIGHT...CLOUDY WITH CHANCE OF RAIN. SOUTH WINDS 10 TO
15 MPH WITH GUSTS TO 25 MPH. LOWS 24 TO 31.
.FRIDAY...RAIN. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS
29 TO 36.
.FRIDAY NIGHT...RAIN AND SNOW IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES. SOUTH WINDS 10 TO
20 MPH. GUSTS UP TO 30 MPH IN THE EVENING. LOWS 19 TO 26.

$$

ORZ050-062-270200-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PST WED NOV 26 2014

.TODAY...MOSTLY CLOUDY. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH
IN THE AFTERNOON. HIGHS 28 TO 35.
.TONIGHT...CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER
MIDNIGHT. SOUTHWEST WINDS 10 TO 15 MPH. LOWS 27 TO 34.
.THANKSGIVING DAY...CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS. SOUTH WINDS 10 TO
15 MPH. HIGHS 31 TO 38.
.THURSDAY NIGHT...RAIN IN THE EVENING...THEN RAIN AND SNOW LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS
10 TO 15 MPH. LOWS 22 TO 29.
.FRIDAY...SNOW AND RAIN IN THE MORNING...THEN SNOW WITH RAIN LIKELY
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. SOUTHWEST WINDS
10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HIGHS 27 TO 34.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 2 TO 3 INCHES. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH. LOWS 18 TO 25.

$$

ORZ050-062-270200-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PST WED NOV 26 2014

.TODAY...MOSTLY CLOUDY. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON. HIGHS 33 TO 40.
.TONIGHT...CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER
MIDNIGHT. SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH AFTER
MIDNIGHT. LOWS 28 TO 35.
.THANKSGIVING DAY...CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS. SOUTHWEST WINDS
15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 33 TO 40.
.THURSDAY NIGHT...RAIN LIKELY AND CHANCE OF SNOW IN THE EVENING...
THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
1 INCH. SOUTH WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS 23 TO
30.
.FRIDAY...SNOW AND RAIN. SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS
15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 25 TO 32.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 2 TO 3 INCHES. SOUTH
WINDS 15 TO 25 MPH SHIFTING TO THE SOUTHWEST 10 TO 15 MPH AFTER
MIDNIGHT. GUSTS UP TO 35 MPH. LOWS 19 TO 26.

$$

ORZ050-062-270200-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PST WED NOV 26 2014

.TODAY...MOSTLY CLOUDY. WEST WINDS AROUND 10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON. HIGHS 29 TO 36.
.TONIGHT...CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS AND SHOWERS AFTER
MIDNIGHT. SOUTHWEST WINDS 10 TO 15 MPH. LOWS 27 TO 34.
.THANKSGIVING DAY...CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS AND
SHOWERS IN THE MORNING...THEN MOSTLY CLOUDY WITH SLIGHT CHANCE OF
SNOW SHOWERS IN THE AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO 30 MPH. HIGHS 32 TO 39.
.THURSDAY NIGHT...SNOW AND RAIN IN THE EVENING...THEN SNOW AND RAIN
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH. LOWS 21 TO 28.
.FRIDAY...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. SOUTHWEST WINDS
10 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 25 TO 32.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION AROUND 3 INCHES. SOUTHWEST
WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. LOWS 17 TO 24.

$$

ORZ062-503-270200-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PST WED NOV 26 2014

.TODAY...MOSTLY CLOUDY. WEST WINDS 10 TO 20 MPH WITH GUSTS TO
30 MPH. HIGHS 37 TO 44.
.TONIGHT...CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER
MIDNIGHT. WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. LOWS 31 TO
38.
.THANKSGIVING DAY...CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS. SOUTHWEST WINDS
20 TO 30 MPH WITH GUSTS TO 40 MPH. HIGHS 37 TO 44.
.THURSDAY NIGHT...RAIN AND SNOW LIKELY. SNOW ACCUMULATION UP TO
1 INCH. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS
25 TO 32.
.FRIDAY...SNOW AND RAIN LIKELY IN THE MORNING...THEN SNOW LIKELY AND
CHANCE OF RAIN IN THE AFTERNOON. SNOW ACCUMULATION AROUND 1 INCH.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. HIGHS 26 TO 33.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 3 TO 4 INCHES. WEST WINDS
20 TO 30 MPH WITH GUSTS TO 40 MPH. LOWS 18 TO 25.

$$

ORZ502-270200-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PST WED NOV 26 2014

.TODAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
PATCHY FOG IN THE MORNING. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
30 MPH. HIGHS 40 TO 47.
.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH. LOWS 31 TO 38.
.THANKSGIVING DAY...CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF SHOWERS IN THE
AFTERNOON. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH. HIGHS
44 TO 50.
.THURSDAY NIGHT...CHANCE OF RAIN IN THE EVENING...THEN RAIN LIKELY
AFTER MIDNIGHT. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.
LOWS 29 TO 36.
.FRIDAY...RAIN. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH.
HIGHS 38 TO 44.
.FRIDAY NIGHT...RAIN IN THE EVENING...THEN SNOW AND RAIN AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 40 MPH. LOWS 20 TO 27.

$$

ORZ509-270200-
BROKEN TOP-
356 AM PST WED NOV 26 2014

.TODAY...PARTLY CLOUDY. SOUTHWEST 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 43 TO 50.
.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH INCREASING TO
30 TO 40 MPH WITH GUSTS TO 50 MPH AFTER MIDNIGHT. LOWS 30 TO 37.
.THANKSGIVING DAY...MOSTLY CLOUDY IN THE MORNING...THEN CLOUDY WITH
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. SOUTHWEST WINDS 35 TO 45 MPH
WITH GUSTS TO 55 MPH. HIGHS 35 TO 42.
.THURSDAY NIGHT...CHANCE OF RAIN AND SNOW IN THE EVENING...THEN RAIN
AND SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES. SOUTHWEST
WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH. LOWS 28 TO 35.
.FRIDAY...SNOW AND RAIN. SNOW ACCUMULATION UP TO 5 INCHES. SOUTHWEST
WINDS 30 TO 45 MPH. GUSTS UP TO 55 MPH IN THE AFTERNOON. HIGHS 29 TO
36.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 7 TO 9 INCHES. WEST WINDS
30 TO 45 MPH DECREASING TO 20 TO 30 MPH AFTER MIDNIGHT. LOWS 19 TO
26.

$$

ORZ509-270200-
TAM MCARTHUR RIM-
356 AM PST WED NOV 26 2014

.TODAY...PARTLY CLOUDY. SOUTHWEST 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 44 TO 51.
.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH INCREASING TO
30 TO 40 MPH WITH GUSTS TO 50 MPH AFTER MIDNIGHT. LOWS 30 TO 37.
.THANKSGIVING DAY...MOSTLY CLOUDY IN THE MORNING...THEN CLOUDY WITH
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. SOUTHWEST WINDS 30 TO 45 MPH
WITH GUSTS TO 55 MPH. HIGHS 36 TO 43.
.THURSDAY NIGHT...CHANCE OF RAIN IN THE EVENING...THEN RAIN AND SNOW
AFTER MIDNIGHT. NO SNOW ACCUMULATION. SOUTHWEST WINDS 20 TO 35 MPH
WITH GUSTS TO 45 MPH. LOWS 28 TO 35.
.FRIDAY...RAIN AND SNOW. SNOW ACCUMULATION UP TO 5 INCHES. SOUTHWEST
WINDS 25 TO 40 MPH WITH GUSTS TO 50 MPH. HIGHS 29 TO 36.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 7 TO 8 INCHES. WEST WINDS
30 TO 40 MPH WITH GUSTS TO 50 MPH DECREASING TO 20 TO 30 MPH WITH
GUSTS TO 40 MPH AFTER MIDNIGHT. LOWS 19 TO 26.

$$

ORZ509-270200-
NEWBERRY CRATER-
356 AM PST WED NOV 26 2014

.TODAY...PARTLY CLOUDY. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO
35 MPH. HIGHS 44 TO 51.
.TONIGHT...MOSTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH INCREASING TO
20 TO 30 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH. LOWS 29 TO 36.
.THANKSGIVING DAY...MOSTLY CLOUDY IN THE MORNING...THEN CLOUDY WITH
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. SOUTHWEST WINDS 20 TO 30 MPH
WITH GUSTS TO 45 MPH. HIGHS 38 TO 45.
.THURSDAY NIGHT...CHANCE OF RAIN IN THE EVENING...THEN RAIN LIKELY
AFTER MIDNIGHT. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH.
LOWS 29 TO 36.
.FRIDAY...RAIN AND SNOW LIKELY. SNOW ACCUMULATION UP TO 1 INCH.
SOUTHWEST WINDS 20 TO 35 MPH WITH GUSTS TO 45 MPH. HIGHS 33 TO 40.
.FRIDAY NIGHT...RAIN AND SNOW LIKELY IN THE EVENING...THEN SNOW
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 6 INCHES. SOUTHWEST
WINDS 20 TO 35 MPH WITH GUSTS TO 45 MPH. LOWS 22 TO 29.

$$





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