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 SUN JAN 22 2017

ORZ050-230200-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PST SUN JAN 22 2017

.TODAY...SNOW LIKELY IN THE MORNING...THEN SNOW IN THE AFTERNOON.
SNOW ACCUMULATION OF 1 TO 2 INCHES. SOUTH WINDS 20 TO 35 MPH WITH
GUSTS TO 50 MPH. HIGHS 23 TO 30.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE EVENING.
SOUTHWEST WINDS 10 TO 15 MPH IN THE EVENING BECOMING LIGHT. LOWS
11 TO 18.
.MONDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 14 TO 21.
.MONDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTH WINDS AROUND 10 MPH. LOWS 7 TO 14.
.TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. NORTHWEST
WINDS 10 TO 15 MPH. HIGHS 13 TO 20.
.TUESDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS AROUND 10 MPH. LOWS 5 TO 12.

$$

ORZ050-230200-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PST SUN JAN 22 2017

.TODAY...SNOW LIKELY IN THE MORNING...THEN SNOW IN THE AFTERNOON.
SNOW ACCUMULATION UP TO 3 INCHES. SOUTH WINDS 15 TO 20 MPH WITH
GUSTS TO 30 MPH. HIGHS 25 TO 32.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE EVENING.
SOUTH WINDS 10 TO 15 MPH IN THE EVENING BECOMING LIGHT. LOWS 14 TO
21.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING. LIGHT WINDS. HIGHS 21 TO 28.
.MONDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS AROUND 10 MPH. LOWS 9 TO 16.
.TUESDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 19 TO
26.
.TUESDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS
7 TO 14.

$$

ORZ050-062-230200-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PST SUN JAN 22 2017

.TODAY...SNOW. SNOW ACCUMULATION OF 1 TO 4 INCHES. SOUTH WINDS 15 TO
25 MPH WITH GUSTS TO 35 MPH. HIGHS 23 TO 30.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE EVENING.
SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS 10 TO 15 MPH IN THE
EVENING BECOMING LIGHT. LOWS 13 TO 20.
.MONDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 19 TO 26.
.MONDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTH WINDS AROUND 10 MPH. LOWS 9 TO 16.
.TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. NORTHWEST
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 18 TO 25.
.TUESDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LIGHT WINDS. LOWS 6 TO 13.

$$

ORZ050-062-230200-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PST SUN JAN 22 2017

.TODAY...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. SOUTH WINDS 15 TO
25 MPH WITH GUSTS TO 40 MPH. HIGHS 23 TO 30.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE EVENING.
SOUTH WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 13 TO
20.
.MONDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 18 TO 25.
.MONDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LIGHT WINDS. LOWS 9 TO 16.
.TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. NORTHWEST
WINDS AROUND 10 MPH. HIGHS 17 TO 24.
.TUESDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS AROUND 10 MPH. LOWS 7 TO 14.

$$

ORZ050-062-230200-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PST SUN JAN 22 2017

.TODAY...SNOW. SNOW ACCUMULATION OF 1 TO 4 INCHES. SOUTH WINDS 15 TO
25 MPH WITH GUSTS TO 40 MPH. HIGHS 22 TO 29.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE EVENING.
SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS 10 TO 15 MPH IN THE
EVENING BECOMING LIGHT. LOWS 12 TO 19.
.MONDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LIGHT
WINDS. HIGHS 17 TO 24.
.MONDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTH WINDS AROUND 10 MPH. LOWS 9 TO 16.
.TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. NORTHWEST
WINDS 10 TO 15 MPH. HIGHS 16 TO 23.
.TUESDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS AROUND 10 MPH. LOWS 6 TO 13.

$$

ORZ062-503-230200-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PST SUN JAN 22 2017

.TODAY...SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. SOUTH WINDS 20 TO
30 MPH. GUSTS UP TO 45 MPH DECREASING TO 35 MPH IN THE AFTERNOON.
HIGHS 23 TO 30.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE EVENING.
SOUTHWEST WINDS AROUND 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
LOWS 13 TO 20.
.MONDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LIGHT WINDS.
HIGHS 16 TO 23.
.MONDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTH WINDS AROUND 10 MPH. LOWS 9 TO 16.
.TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. NORTHWEST
WINDS 10 TO 15 MPH. HIGHS 15 TO 22.
.TUESDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
NORTHWEST WINDS 10 TO 15 MPH. LOWS 8 TO 15.

$$

ORZ502-230200-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PST SUN JAN 22 2017

.TODAY...CHANCE OF SNOW IN THE MORNING...THEN SNOW IN THE AFTERNOON.
SNOW ACCUMULATION UP TO 2 INCHES. SOUTH WINDS 10 TO 20 MPH. GUSTS UP
TO 40 MPH DECREASING TO 30 MPH IN THE AFTERNOON. HIGHS 26 TO 33.
.TONIGHT...CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE EVENING...THEN
PARTLY CLOUDY AFTER MIDNIGHT. SOUTH WINDS UP TO 10 MPH. LOWS 15 TO
22.
.MONDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
SOUTH WINDS UP TO 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 22 TO
29.
.MONDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LIGHT WINDS. LOWS 11 TO 18.
.TUESDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. WEST
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 20 TO 27.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
WEST WINDS AROUND 10 MPH. LOWS 9 TO 16.

$$

ORZ509-230200-
BROKEN TOP-
356 AM PST SUN JAN 22 2017

.TODAY...SNOW IN THE MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF
SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. SOUTHWEST
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE MORNING. HIGHS 22 TO
29.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AFTER MIDNIGHT.
SNOW ACCUMULATION UP TO 1 INCH. SOUTH WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE EVENING. LOWS 13 TO 20.
.MONDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. SOUTH WINDS AROUND
10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 20 TO 27.
.MONDAY NIGHT...CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS. LOWS 8 TO 15.
.TUESDAY...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH. HIGHS 20 TO 27.
.TUESDAY NIGHT...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH. LOWS 8 TO
15.

$$

ORZ509-230200-
TAM MCARTHUR RIM-
356 AM PST SUN JAN 22 2017

.TODAY...SNOW IN THE MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF
SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. SOUTHWEST
WINDS 10 TO 20 MPH. HIGHS 21 TO 28.
.TONIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AFTER MIDNIGHT.
SOUTH WINDS 10 TO 15 MPH. LOWS 13 TO 20.
.MONDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. SOUTH WINDS AROUND
10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 19 TO 26.
.MONDAY NIGHT...CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS. LOWS 9 TO 16.
.TUESDAY...PARTLY CLOUDY. WEST WINDS AROUND 10 MPH. HIGHS 19 TO 26.
.TUESDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. LOWS
8 TO 15.

$$

ORZ509-230200-
NEWBERRY CRATER-
356 AM PST SUN JAN 22 2017

.TODAY...SNOW IN THE MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF
SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. SOUTH WINDS
15 TO 25 MPH WITH GUSTS TO 35 MPH SHIFTING TO THE SOUTHWEST 10 TO
15 MPH IN THE AFTERNOON. HIGHS 23 TO 30.
.TONIGHT...PARTLY CLOUDY IN THE EVENING...THEN CLOUDY WITH CHANCE OF
SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. SOUTH
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING. LOWS 12 TO
19.
.MONDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON.
SOUTH WINDS 10 TO 15 MPH IN THE MORNING BECOMING LIGHT. HIGHS 20 TO
27.
.MONDAY NIGHT...CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LIGHT WINDS. LOWS 9 TO 16.
.TUESDAY...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. HIGHS 19 TO
26.
.TUESDAY NIGHT...PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. LOWS
8 TO 15.

$$


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