Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 051056
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT TUE MAY 5 2015

ORZ050-060100-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
356 AM PDT TUE MAY 5 2015

.TODAY...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. HIGHS 36 TO
43.
.TONIGHT...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. LOWS 16 TO
23.
.WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH.
LIGHT WINDS BECOMING NORTHWEST 10 TO 15 MPH IN THE AFTERNOON. HIGHS
28 TO 35.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. NORTH WINDS AROUND
10 MPH. LOWS 18 TO 25.
.THURSDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY.
CHANCE OF SNOW SHOWERS. LITTLE OR NO SNOW ACCUMULATION. NORTH WINDS
10 TO 15 MPH. HIGHS 34 TO 41.
.THURSDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTH
WINDS 10 TO 15 MPH. LOWS 25 TO 32.

$$

ORZ050-060100-
SALT CREEK AREA 5000 TO 7000 FEET-
356 AM PDT TUE MAY 5 2015

.TODAY...PARTLY CLOUDY. NORTH WINDS 10 TO 15 MPH. HIGHS 47 TO 54.
.TONIGHT...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. LOWS 21 TO
28.
.WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW SHOWERS...SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH.
NORTHWEST WINDS AROUND 10 MPH. HIGHS 39 TO 46.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS...SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. NORTH WINDS AROUND 10 MPH.
LOWS 25 TO 32.
.THURSDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING...
THEN CHANCE OF SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. NORTH WINDS 10 TO 15 MPH. HIGHS 42 TO 49.
.THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING...
THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS 10 TO
15 MPH. LOWS 30 TO 37.

$$

ORZ050-062-060100-
CLEAR CREEK AREA 6000 TO 8000 FEET-
356 AM PDT TUE MAY 5 2015

.TODAY...PARTLY CLOUDY. NORTH WINDS 10 TO 15 MPH. HIGHS 42 TO 49.
.TONIGHT...PARTLY CLOUDY. SOUTHEAST WINDS 10 TO 15 MPH SHIFTING TO
THE NORTH AFTER MIDNIGHT. LOWS 19 TO 26.
.WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH.
NORTH WINDS AROUND 10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.
HIGHS 35 TO 42.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LIGHT WINDS
BECOMING NORTH 10 TO 15 MPH AFTER MIDNIGHT. LOWS 23 TO 30.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. NORTH WINDS 10 TO 15 MPH.
HIGHS 38 TO 45.
.THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS
IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH
WINDS 10 TO 15 MPH. LOWS 28 TO 35.

$$

ORZ050-062-060100-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
356 AM PDT TUE MAY 5 2015

.TODAY...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. HIGHS 40 TO
47.
.TONIGHT...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. LOWS 20 TO
27.
.WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. NORTHWEST WINDS 10 TO 15 MPH. HIGHS
34 TO 41.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS AROUND 10 MPH. LOWS 22 TO
29.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. NORTH WINDS 10 TO 15 MPH.
HIGHS 38 TO 45.
.THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING...
THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS AROUND
10 MPH. LOWS 29 TO 36.

$$

ORZ050-062-060100-
NORWAY AREA 7000 TO 10000 FEET-
356 AM PDT TUE MAY 5 2015

.TODAY...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. HIGHS 37 TO
44.
.TONIGHT...PARTLY CLOUDY. SOUTHEAST WINDS AROUND 10 MPH SHIFTING TO
THE NORTHWEST AFTER MIDNIGHT. LOWS 17 TO 24.
.WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH.
NORTHWEST WINDS AROUND 10 MPH. HIGHS 31 TO 38.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LIGHT WINDS BECOMING
NORTH 10 TO 15 MPH AFTER MIDNIGHT. LOWS 20 TO 27.
.THURSDAY...CLOUDY WITH CHANCE OF SNOW SHOWERS. LITTLE OR NO SNOW
ACCUMULATION. NORTH WINDS 10 TO 15 MPH. HIGHS 35 TO 42.
.THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER
MIDNIGHT. NORTH WINDS 10 TO 15 MPH. LOWS 27 TO 34.

$$

ORZ062-503-060100-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
356 AM PDT TUE MAY 5 2015

.TODAY...PARTLY CLOUDY. NORTHWEST WINDS 15 TO 20 MPH. HIGHS 35 TO
42.
.TONIGHT...PARTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. LOWS 17 TO
24.
.WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. NORTHWEST WINDS 10 TO 15 MPH. HIGHS
30 TO 37.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS AROUND 10 MPH SHIFTING TO
THE SOUTH AFTER MIDNIGHT. LOWS 19 TO 26.
.THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTH WINDS
10 TO 20 MPH. HIGHS 34 TO 41.
.THURSDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER
MIDNIGHT. NORTH WINDS 15 TO 20 MPH. LOWS 26 TO 33.

$$

ORZ502-060100-
BLUE MOUNTAINS 4000 TO 6000 FEET-
356 AM PDT TUE MAY 5 2015

.TODAY...PARTLY CLOUDY. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE MORNING. HIGHS 43 TO 50.
.TONIGHT...PARTLY CLOUDY. WEST WINDS 10 TO 15 MPH. LOWS 23 TO 30.
.WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. WEST WINDS AROUND 10 MPH. HIGHS
40 TO 47.
.WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS...SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT
CHANCE OF SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. WEST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. LOWS 27 TO 34.
.THURSDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF SHOWERS IN THE
AFTERNOON. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE NORTH IN THE
AFTERNOON. HIGHS 45 TO 52.
.THURSDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. NORTH
WINDS 10 TO 15 MPH. LOWS 31 TO 38.

$$




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