Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 042156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT WED MAY 4 2016

ORZ050-051300-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PDT WED MAY 4 2016

.TONIGHT...CLOUDY. SCATTERED THUNDERSTORMS IN THE EVENING...THEN
SCATTERED SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
SOUTH WINDS 10 TO 20 MPH. LOWS 35 TO 42.
.THURSDAY...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
SOUTHEAST WINDS AROUND 10 MPH. HIGHS 45 TO 52.
.THURSDAY NIGHT...SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS AROUND
10 MPH. LOWS 34 TO 41.
.FRIDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. EAST WINDS AROUND 10 MPH SHIFTING TO THE NORTH IN THE
AFTERNOON. HIGHS 44 TO 51.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. NORTHEAST WINDS 10 TO 15 MPH. LOWS 33 TO 40.
.SATURDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 48 TO 55.

$$

ORZ050-051300-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PDT WED MAY 4 2016

.TONIGHT...CLOUDY. SCATTERED THUNDERSTORMS IN THE EVENING...THEN
SCATTERED SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
SOUTH WINDS 10 TO 15 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
LOWS 39 TO 46.
.THURSDAY...CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS
55 TO 62.
.THURSDAY NIGHT...SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS
10 TO 15 MPH. LOWS 38 TO 45.
.FRIDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTH WINDS 10 TO 15 MPH. HIGHS 53 TO 60.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. NORTH WINDS 10 TO 15 MPH. LOWS 37 TO 44.
.SATURDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 56 TO 63.

$$

ORZ050-062-051300-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PDT WED MAY 4 2016

.TONIGHT...CLOUDY WITH SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
SOUTH WINDS 10 TO 15 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
LOWS 37 TO 44.
.THURSDAY...CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS BECOMING SOUTH AROUND
10 MPH IN THE AFTERNOON. HIGHS 51 TO 58.
.THURSDAY NIGHT...CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING...
THEN CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS 10 TO 15 MPH.
GUSTS UP TO 25 MPH AFTER MIDNIGHT. LOWS 36 TO 43.
.FRIDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTH WINDS 10 TO 15 MPH. HIGHS 48 TO 55.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. NORTH WINDS 10 TO 15 MPH. LOWS 36 TO 43.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 51 TO 58.

$$

ORZ050-062-051300-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PDT WED MAY 4 2016

.TONIGHT...SCATTERED THUNDERSTORMS IN THE EVENING...THEN NUMEROUS
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOUTH
WINDS 10 TO 15 MPH IN THE EVENING BECOMING LIGHT. LOWS 39 TO 46.
.THURSDAY...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE AFTERNOON. HIGHS
54 TO 61.
.THURSDAY NIGHT...SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS 10 TO
15 MPH. LOWS 39 TO 46.
.FRIDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTHEAST WINDS AROUND 10 MPH SHIFTING TO THE NORTH IN
THE AFTERNOON. HIGHS 53 TO 60.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. NORTHEAST WINDS 10 TO 15 MPH. LOWS 39 TO 46.
.SATURDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN THE
AFTERNOON. HIGHS 55 TO 62.

$$

ORZ050-062-051300-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PDT WED MAY 4 2016

.TONIGHT...CLOUDY WITH SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT. LOWS 37 TO 44.
.THURSDAY...CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS BECOMING SOUTH AROUND
10 MPH IN THE AFTERNOON. HIGHS 50 TO 57.
.THURSDAY NIGHT...SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS 10 TO
15 MPH. LOWS 36 TO 43.
.FRIDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTH WINDS 10 TO 15 MPH. HIGHS 48 TO 55.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. NORTHEAST WINDS 10 TO 15 MPH. LOWS 35 TO 42.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 50 TO 57.

$$

ORZ062-503-051300-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PDT WED MAY 4 2016

.TONIGHT...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS IN THE
EVENING...THEN NUMEROUS SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. SOUTH WINDS 10 TO 15 MPH SHIFTING TO THE NORTHWEST
AFTER MIDNIGHT. LOWS 35 TO 42.
.THURSDAY...CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE MORNING...THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. WEST WINDS AROUND 10 MPH. HIGHS 46 TO 53.
.THURSDAY NIGHT...SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS 10 TO
15 MPH. LOWS 36 TO 43.
.FRIDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
MORNING. HIGHS 47 TO 54.
.FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. NORTH WINDS 10 TO 20 MPH. LOWS 38 TO 45.
.SATURDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN THE
AFTERNOON. HIGHS 49 TO 56.

$$

ORZ502-051300-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PDT WED MAY 4 2016

.TONIGHT...CLOUDY. SCATTERED THUNDERSTORMS IN THE EVENING...THEN
SCATTERED SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
SOUTHWEST WINDS AROUND 10 MPH SHIFTING TO THE NORTHWEST UP TO 10 MPH
AFTER MIDNIGHT. LOWS 39 TO 46.
.THURSDAY...CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE MORNING...THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS BECOMING NORTHWEST 10 TO 15 MPH IN THE
AFTERNOON. HIGHS 53 TO 60.
.THURSDAY NIGHT...SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. NORTH WINDS
AROUND 10 MPH. LOWS 39 TO 46.
.FRIDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NORTH WINDS 10 TO 15 MPH. HIGHS 57 TO 64.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. NORTHEAST WINDS AROUND 10 MPH. LOWS 40 TO 47.
.SATURDAY...PARTLY CLOUDY. EAST WINDS UP TO 10 MPH SHIFTING TO THE
NORTHWEST AROUND 10 MPH IN THE AFTERNOON. HIGHS 58 TO 65.

$$


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