Snow Avalanche Guidance
Issued by NWS Pendleton, OR

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
000
FWUS46 KPDT 262256
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PST WED NOV 26 2014

ORZ050-271400-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PST WED NOV 26 2014

.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. LOWS
29 TO 36.
.THANKSGIVING DAY...CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. CHANCE OF SNOW AND RAIN. SOUTHWEST WINDS 20 TO 35 MPH WITH
GUSTS TO 45 MPH. HIGHS 33 TO 40.
.THURSDAY NIGHT...CHANCE OF SNOW AND RAIN IN THE EVENING...THEN SNOW
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. SOUTHWEST
WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. LOWS 25 TO 32.
.FRIDAY...SNOW. SNOW ACCUMULATION AROUND 1 INCH. SOUTHWEST WINDS
20 TO 30 MPH WITH GUSTS TO 40 MPH. HIGHS 29 TO 36.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. SOUTHWEST
WINDS 20 TO 35 MPH WITH GUSTS TO 45 MPH. LOWS 18 TO 25.
.SATURDAY...SNOW. SNOW ACCUMULATION OF 1 TO 4 INCHES. SOUTHWEST
WINDS 25 TO 35 MPH WITH GUSTS TO 50 MPH DECREASING TO 15 TO 20 MPH
WITH GUSTS TO 30 MPH IN THE AFTERNOON. HIGHS 18 TO 25.

$$

ORZ050-271400-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PST WED NOV 26 2014

.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT. LOWS
27 TO 34.
.THANKSGIVING DAY...CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE AFTERNOON.
SOUTH WINDS 10 TO 20 MPH. HIGHS 35 TO 42.
.THURSDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF RAIN. SOUTH WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING. LOWS 26 TO 33.
.FRIDAY...RAIN LIKELY IN THE MORNING...THEN RAIN AND SNOW IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS 10 TO 20 MPH.
HIGHS 32 TO 39.
.FRIDAY NIGHT...SNOW AND RAIN IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. SOUTH WINDS 10 TO
20 MPH. LOWS 24 TO 31.
.SATURDAY...SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. SOUTH WINDS
15 TO 20 MPH SHIFTING TO THE SOUTHWEST AROUND 10 MPH IN THE
AFTERNOON. HIGHS 24 TO 31.

$$

ORZ050-062-271400-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PST WED NOV 26 2014

.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. SOUTHWEST WINDS AROUND 10 MPH. LOWS 27 TO 34.
.THANKSGIVING DAY...CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. CHANCE OF RAIN AND SNOW. SNOW ACCUMULATION UP TO 1 INCH.
SOUTH WINDS 10 TO 15 MPH. HIGHS 32 TO 39.
.THURSDAY NIGHT...SNOW AND RAIN LIKELY. SNOW ACCUMULATION UP TO
1 INCH. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH. LOWS 26 TO
33.
.FRIDAY...SNOW AND RAIN IN THE MORNING...THEN SNOW IN THE AFTERNOON.
SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH. HIGHS 29 TO 36.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. SOUTH
WINDS 10 TO 20 MPH. LOWS 20 TO 27.
.SATURDAY...SNOW. SNOW ACCUMULATION OF 1 TO 4 INCHES. SOUTHWEST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HIGHS 22 TO
29.

$$

ORZ050-062-271400-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PST WED NOV 26 2014

.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. LOWS
29 TO 36.
.THANKSGIVING DAY...CLOUDY WITH CHANCE OF RAIN AND SNOW IN THE
MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE AFTERNOON.
SOUTH WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 33 TO 40.
.THURSDAY NIGHT...RAIN LIKELY IN THE EVENING...THEN RAIN AND SNOW
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS
15 TO 20 MPH. LOWS 27 TO 34.
.FRIDAY...SNOW AND RAIN. SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS
15 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 31 TO 38.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. SOUTH
WINDS 15 TO 25 MPH. LOWS 22 TO 29.
.SATURDAY...SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. SOUTH WINDS
15 TO 25 MPH SHIFTING TO THE SOUTHWEST 10 TO 15 MPH IN THE
AFTERNOON. HIGHS 22 TO 29.

$$

ORZ050-062-271400-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PST WED NOV 26 2014

.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW AND RAIN AFTER
MIDNIGHT. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH. LOWS
28 TO 35.
.THANKSGIVING DAY...CLOUDY WITH CHANCE OF SNOW IN THE MORNING...THEN
MOSTLY CLOUDY WITH CHANCE OF SNOW AND RAIN IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
TO 30 MPH. HIGHS 32 TO 39.
.THURSDAY NIGHT...SNOW AND RAIN LIKELY. SNOW ACCUMULATION UP TO
1 INCH. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH. LOWS
26 TO 33.
.FRIDAY...SNOW. SNOW ACCUMULATION AROUND 1 INCH. SOUTH WINDS 10 TO
20 MPH WITH GUSTS TO 35 MPH. HIGHS 28 TO 35.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. SOUTH
WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. LOWS 19 TO 26.
.SATURDAY...SNOW. SNOW ACCUMULATION OF 1 TO 4 INCHES. SOUTHWEST
WINDS 10 TO 20 MPH. HIGHS 20 TO 27.

$$

ORZ062-503-271400-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PST WED NOV 26 2014

.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. LOWS
31 TO 38.
.THANKSGIVING DAY...CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. CHANCE OF RAIN AND SNOW. SOUTHWEST WINDS 15 TO 25 MPH WITH
GUSTS TO 35 MPH. HIGHS 38 TO 45.
.THURSDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF RAIN AND SNOW. LITTLE
OR NO SNOW ACCUMULATION. SOUTHWEST WINDS 15 TO 25 MPH. GUSTS UP TO
40 MPH AFTER MIDNIGHT. LOWS 28 TO 35.
.FRIDAY...SNOW AND RAIN LIKELY IN THE MORNING...THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS 15 TO
20 MPH INCREASING TO 20 TO 30 MPH IN THE AFTERNOON. HIGHS 35 TO 41.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 1 TO 4 INCHES. SOUTHWEST
WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH. LOWS 19 TO 26.
.SATURDAY...SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. SOUTHWEST
WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH SHIFTING TO THE WEST 10 TO
15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON. HIGHS 20 TO 27.

$$

ORZ502-271400-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PST WED NOV 26 2014

.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 35 MPH. LOWS 34 TO 41.
.THANKSGIVING DAY...CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. CHANCE OF RAIN. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
35 MPH. HIGHS 44 TO 50.
.THURSDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF RAIN. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 30 MPH. LOWS 32 TO 39.
.FRIDAY...RAIN. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH. HIGHS
42 TO 48.
.FRIDAY NIGHT...RAIN IN THE EVENING...THEN RAIN AND SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 6 INCHES. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 40 MPH. LOWS 23 TO 30.
.SATURDAY...SNOW IN THE MORNING...THEN SNOW LIKELY IN THE AFTERNOON.
SNOW ACCUMULATION OF 1 TO 3 INCHES. WEST WINDS 10 TO 20 MPH WITH
GUSTS TO 30 MPH. HIGHS 23 TO 30.

$$

ORZ509-271400-
BROKEN TOP-
256 PM PST WED NOV 26 2014

.TONIGHT...MOSTLY CLOUDY. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO
45 MPH INCREASING TO 25 TO 40 MPH WITH GUSTS TO 55 MPH AFTER
MIDNIGHT. LOWS 32 TO 39.
.THANKSGIVING DAY...CHANCE OF RAIN AND SNOW LIKELY IN THE MORNING...
THEN CHANCE OF RAIN IN THE AFTERNOON. NO SNOW ACCUMULATION.
SOUTHWEST WINDS 25 TO 40 MPH WITH GUSTS TO 55 MPH. HIGHS 35 TO 42.
.THURSDAY NIGHT...CHANCE OF RAIN IN THE EVENING...THEN RAIN AND SNOW
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. SOUTHWEST WINDS
15 TO 25 MPH WITH GUSTS TO 35 MPH. LOWS 29 TO 36.
.FRIDAY...SNOW AND RAIN. SNOW ACCUMULATION UP TO 4 INCHES. SOUTHWEST
WINDS 20 TO 35 MPH WITH GUSTS TO 50 MPH. HIGHS 30 TO 37.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 3 TO 9 INCHES. SOUTHWEST
WINDS 25 TO 35 MPH WITH GUSTS TO 50 MPH. LOWS 18 TO 25.
.SATURDAY...SNOW IN THE MORNING...THEN SNOW LIKELY IN THE AFTERNOON.
SNOW ACCUMULATION OF 1 TO 3 INCHES. WEST WINDS 20 TO 30 MPH WITH
GUSTS TO 40 MPH. HIGHS 19 TO 26.

$$

ORZ509-271400-
TAM MCARTHUR RIM-
256 PM PST WED NOV 26 2014

.TONIGHT...MOSTLY CLOUDY. SOUTHWEST WINDS 20 TO 35 MPH. GUSTS UP TO
40 MPH INCREASING TO 50 MPH AFTER MIDNIGHT. LOWS 33 TO 40.
.THANKSGIVING DAY...MOSTLY CLOUDY WITH CHANCE OF RAIN. SOUTHWEST
WINDS 25 TO 35 MPH WITH GUSTS TO 50 MPH. HIGHS 36 TO 43.
.THURSDAY NIGHT...CHANCE OF RAIN IN THE EVENING...THEN RAIN AND SNOW
AFTER MIDNIGHT. NO SNOW ACCUMULATION. SOUTHWEST WINDS 15 TO 25 MPH
WITH GUSTS TO 35 MPH. LOWS 30 TO 37.
.FRIDAY...SNOW AND RAIN. SNOW ACCUMULATION UP TO 3 INCHES. SOUTHWEST
WINDS 20 TO 35 MPH. GUSTS UP TO 40 MPH INCREASING TO 50 MPH IN THE
AFTERNOON. HIGHS 30 TO 37.
.FRIDAY NIGHT...SNOW. SNOW ACCUMULATION OF 3 TO 7 INCHES. SOUTHWEST
WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH. LOWS 18 TO 25.
.SATURDAY...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 19 TO 26.

$$

ORZ509-271400-
NEWBERRY CRATER-
256 PM PST WED NOV 26 2014

.TONIGHT...MOSTLY CLOUDY. SOUTHWEST WINDS 20 TO 30 MPH. GUSTS UP TO
45 MPH AFTER MIDNIGHT. LOWS 32 TO 39.
.THANKSGIVING DAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN.
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH. HIGHS 38 TO 45.
.THURSDAY NIGHT...CLOUDY WITH CHANCE OF RAIN. SOUTHWEST WINDS 20 TO
30 MPH WITH GUSTS TO 40 MPH. LOWS 30 TO 37.
.FRIDAY...CHANCE OF RAIN IN THE MORNING...THEN RAIN AND SNOW IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. SOUTHWEST WINDS 20 TO
30 MPH WITH GUSTS TO 40 MPH. HIGHS 34 TO 41.
.FRIDAY NIGHT...SNOW AND RAIN IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES. SOUTHWEST WINDS 20 TO
35 MPH WITH GUSTS TO 45 MPH. LOWS 24 TO 31.
.SATURDAY...SNOW IN THE MORNING...THEN SNOW LIKELY IN THE AFTERNOON.
SNOW ACCUMULATION UP TO 2 INCHES. SOUTHWEST WINDS 15 TO 25 MPH WITH
GUSTS TO 35 MPH. HIGHS 24 TO 31.

$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.