Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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000
FWUS46 KPDT 152156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT MON SEP 15 2014

ORZ050-161300-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PDT MON SEP 15 2014

.TONIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LIGHT WINDS BECOMING SOUTHWEST 10 TO 15 MPH AFTER
MIDNIGHT. LOWS 50 TO 56.
.TUESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING. SOUTH WINDS 10 TO 15 MPH. HIGHS 61 TO 68.
.TUESDAY NIGHT...PARTLY CLOUDY. SOUTHWEST WINDS AROUND 10 MPH. LOWS
48 TO 54.
.WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. SOUTH WINDS AROUND 10 MPH. HIGHS 59 TO 66.
.WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. SOUTH WINDS 10 TO
20 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. LOWS 44 TO 50.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH IN THE MORNING BECOMING
LIGHT. HIGHS 51 TO 58.

$$

ORZ050-161300-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PDT MON SEP 15 2014

.TONIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH AFTER MIDNIGHT.
LOWS 51 TO 58.
.TUESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING. SOUTH WINDS AROUND 10 MPH. HIGHS 73 TO 80.
.TUESDAY NIGHT...PARTLY CLOUDY. SOUTH WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 49 TO 56.
.WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH IN THE AFTERNOON.
HIGHS 71 TO 78.
.WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. SOUTH WINDS AROUND
10 MPH. LOWS 46 TO 53.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS
BECOMING SOUTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 65 TO 72.

$$

ORZ050-062-161300-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PDT MON SEP 15 2014

.TONIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH AFTER
MIDNIGHT. LOWS 47 TO 54.
.TUESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING. SOUTH WINDS 10 TO 15 MPH. HIGHS 70 TO 76.
.TUESDAY NIGHT...PARTLY CLOUDY. SOUTH WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 45 TO 52.
.WEDNESDAY...MOSTLY CLOUDY. LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH
IN THE AFTERNOON. HIGHS 68 TO 74.
.WEDNESDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. SOUTH WINDS 10 TO 15 MPH. LOWS 42 TO 49.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN THE
AFTERNOON. HIGHS 61 TO 67.

$$

ORZ050-062-161300-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PDT MON SEP 15 2014

.TONIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH AFTER MIDNIGHT.
LOWS 52 TO 59.
.TUESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING. SOUTH WINDS 10 TO 15 MPH. HIGHS 66 TO 73.
.TUESDAY NIGHT...PARTLY CLOUDY. SOUTH WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 48 TO 55.
.WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
HIGHS 64 TO 71.
.WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. SOUTH WINDS 10 TO
15 MPH. LOWS 44 TO 51.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN THE
AFTERNOON. HIGHS 55 TO 62.

$$

ORZ050-062-161300-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PDT MON SEP 15 2014

.TONIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LIGHT WINDS. LOWS 47 TO 54.
.TUESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING. LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
HIGHS 67 TO 73.
.TUESDAY NIGHT...PARTLY CLOUDY. SOUTH WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 45 TO 52.
.WEDNESDAY...MOSTLY CLOUDY. SOUTH WINDS 10 TO 15 MPH. HIGHS 65 TO
71.
.WEDNESDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
EVENING. LOWS 42 TO 49.
.THURSDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN THE
AFTERNOON. HIGHS 53 TO 60.

$$

ORZ062-503-161300-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PDT MON SEP 15 2014

.TONIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. SOUTH WINDS 10 TO 15 MPH. LOWS 50 TO 57.
.TUESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING. SOUTH WINDS AROUND 10 MPH. HIGHS 71 TO 78.
.TUESDAY NIGHT...PARTLY CLOUDY. NORTHEAST WINDS AROUND 10 MPH IN THE
EVENING BECOMING LIGHT. LOWS 46 TO 53.
.WEDNESDAY...MOSTLY CLOUDY. SOUTH WINDS AROUND 10 MPH. HIGHS 69 TO
76.
.WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. SOUTHWEST WINDS 10 TO
15 MPH. LOWS 43 TO 50.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WEST WINDS
AROUND 10 MPH. HIGHS 58 TO 65.

$$

ORZ502-161300-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PDT MON SEP 15 2014

.TONIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LIGHT WINDS BECOMING SOUTHEAST AROUND 10 MPH AFTER
MIDNIGHT. LOWS 49 TO 57.
.TUESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING. SOUTH WINDS AROUND 10 MPH SHIFTING TO THE WEST IN THE
AFTERNOON. HIGHS 77 TO 85.
.TUESDAY NIGHT...PARTLY CLOUDY. LIGHT WINDS. LOWS 45 TO 52.
.WEDNESDAY...MOSTLY CLOUDY. LIGHT WINDS. HIGHS 75 TO 83.
.WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY
WITH SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LIGHT WINDS. LOWS
43 TO 50.
.THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING...
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WEST WINDS
AROUND 10 MPH. HIGHS 64 TO 72.

$$

ORZ509-161300-
BROKEN TOP-
256 PM PDT MON SEP 15 2014

.TONIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CLEAR AFTER MIDNIGHT. LIGHT WINDS BECOMING SOUTH
10 TO 15 MPH AFTER MIDNIGHT. LOWS 52 TO 59.
.TUESDAY...SUNNY. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE MORNING. HIGHS 58 TO 65.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. SOUTHWEST WINDS 10 TO 15 MPH. LOWS 47 TO 54.
.WEDNESDAY...MOSTLY CLOUDY. LIGHT WINDS. HIGHS 57 TO 64.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS
AFTER MIDNIGHT. NORTHWEST WINDS 10 TO 15 MPH IN THE EVENING BECOMING
LIGHT. LOWS 42 TO 49.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LIGHT WINDS. HIGHS
49 TO 56.

$$

ORZ509-161300-
TAM MCARTHUR RIM-
256 PM PDT MON SEP 15 2014

.TONIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CLEAR AFTER MIDNIGHT. LIGHT WINDS BECOMING SOUTH
10 TO 15 MPH AFTER MIDNIGHT. LOWS 52 TO 59.
.TUESDAY...SUNNY. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE MORNING. HIGHS 58 TO 65.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. SOUTHWEST WINDS 10 TO 15 MPH. LOWS 47 TO 54.
.WEDNESDAY...MOSTLY CLOUDY. LIGHT WINDS. HIGHS 56 TO 63.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS
AFTER MIDNIGHT. NORTHWEST WINDS 10 TO 15 MPH IN THE EVENING BECOMING
LIGHT. LOWS 42 TO 49.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LIGHT WINDS. HIGHS
48 TO 55.

$$

ORZ509-161300-
NEWBERRY CRATER-
256 PM PDT MON SEP 15 2014

.TONIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CLEAR AFTER MIDNIGHT. LIGHT WINDS BECOMING SOUTH
10 TO 15 MPH WITH GUSTS TO 30 MPH AFTER MIDNIGHT. LOWS 51 TO 58.
.TUESDAY...SUNNY. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH.
HIGHS 67 TO 73.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. SOUTHWEST WINDS 10 TO 15 MPH. LOWS 46 TO 53.
.WEDNESDAY...MOSTLY CLOUDY. SOUTHWEST WINDS 10 TO 15 MPH. HIGHS
65 TO 71.
.WEDNESDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS. SOUTHWEST
WINDS 10 TO 15 MPH IN THE EVENING BECOMING LIGHT. LOWS 42 TO 49.
.THURSDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LIGHT
WINDS. HIGHS 58 TO 64.

$$





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