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
000
FWUS46 KPDT 242156
SAGPDT

AVALANCHE GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT SUN MAY 24 2015

ORZ050-251300-
WALLOWA MOUNTAINS 8000 TO 9000 FEET-
256 PM PDT SUN MAY 24 2015

.TONIGHT...PARTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE EVENING.
NORTH WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 26 TO
33.
.MEMORIAL DAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN CLOUDY WITH CHANCE OF SHOWERS...SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION
UP TO 1 INCH. LIGHT WINDS. HIGHS 41 TO 48.
.MONDAY NIGHT...PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AND
SNOW SHOWERS AFTER MIDNIGHT. LIGHT WINDS. LOWS 23 TO 30.
.TUESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS IN THE MORNING...THEN CHANCE OF SHOWERS WITH POSSIBLE SNOW
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION
UP TO 1 INCH. LIGHT WINDS. HIGHS 39 TO 46.
.TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS...SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
1 INCH. LIGHT WINDS. LOWS 26 TO 33.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN
THE MORNING...THEN CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO
1 INCH. LIGHT WINDS. HIGHS 41 TO 48.

$$

ORZ050-251300-
SALT CREEK AREA 5000 TO 7000 FEET-
256 PM PDT SUN MAY 24 2015

.TONIGHT...PARTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE EVENING.
NORTH WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 34 TO
41.
.MEMORIAL DAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 55 TO 62.
.MONDAY NIGHT...PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. NORTH WINDS AROUND 10 MPH IN THE EVENING BECOMING
LIGHT. LOWS 31 TO 38.
.TUESDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 52 TO 59.
.TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. LIGHT WINDS. LOWS 35 TO 42.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 53 TO 60.

$$

ORZ050-062-251300-
CLEAR CREEK AREA 6000 TO 8000 FEET-
256 PM PDT SUN MAY 24 2015

.TONIGHT...PARTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE EVENING.
NORTH WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 33 TO
40.
.MEMORIAL DAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 50 TO 57.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY WITH
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LIGHT WINDS. LOWS 29 TO 36.
.TUESDAY...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.
.TUESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. LIGHT WINDS. LOWS 33 TO 40.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 49 TO 56.

$$

ORZ050-062-251300-
CATHERINE CREEK AREA 6000 TO 8000 FEET-
256 PM PDT SUN MAY 24 2015

.TONIGHT...PARTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE EVENING.
NORTH WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 33 TO
40.
.MEMORIAL DAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 49 TO 56.
.MONDAY NIGHT...PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN CLEAR AFTER MIDNIGHT.
NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS
31 TO 38.
.TUESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT WINDS. HIGHS 48 TO
55.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY WITH
CHANCE OF SHOWERS AFTER MIDNIGHT. LIGHT WINDS. LOWS 33 TO 40.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 49 TO 56.

$$

ORZ050-062-251300-
NORWAY AREA 7000 TO 10000 FEET-
256 PM PDT SUN MAY 24 2015

.TONIGHT...PARTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE EVENING.
NORTH WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS 31 TO
38.
.MEMORIAL DAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS IN THE MORNING...THEN CLOUDY WITH CHANCE OF SHOWERS...SNOW
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LITTLE
OR NO SNOW ACCUMULATION. LIGHT WINDS. HIGHS 45 TO 52.
.MONDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY WITH
SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LIGHT
WINDS. LOWS 27 TO 34.
.TUESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS IN THE MORNING...THEN MOSTLY CLOUDY WITH CHANCE OF SHOWERS...
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
LIGHT WINDS. HIGHS 45 TO 52.
.TUESDAY 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. SNOW ACCUMULATION UP TO
1 INCH. LIGHT WINDS. LOWS 30 TO 37.
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN
THE MORNING...THEN CHANCE OF SHOWERS...SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO
1 INCH. LIGHT WINDS. HIGHS 45 TO 52.

$$

ORZ062-503-251300-
ANTHONY LAKES AREA 7000 TO 9000 FEET-
256 PM PDT SUN MAY 24 2015

.TONIGHT...PARTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE EVENING.
NORTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT. LOWS
35 TO 42.
.MEMORIAL DAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY
WITH SLIGHT CHANCE OF THUNDERSTORMS AND SNOW SHOWERS IN THE
AFTERNOON. WEST WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT.
HIGHS 47 TO 54.
.MONDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN CLEAR AFTER MIDNIGHT. NORTHWEST WINDS AROUND
10 MPH. LOWS 29 TO 36.
.TUESDAY...SUNNY IN THE MORNING...THEN PARTLY CLOUDY WITH CHANCE OF
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT
WINDS. HIGHS 49 TO 56.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY WITH
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. NORTHWEST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. LOWS 32 TO 39.
.WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH IN
THE AFTERNOON. HIGHS 50 TO 57.

$$

ORZ502-251300-
BLUE MOUNTAINS 4000 TO 6000 FEET-
256 PM PDT SUN MAY 24 2015

.TONIGHT...PARTLY CLOUDY WITH ISOLATED THUNDERSTORMS IN THE
EVENING...THEN MOSTLY CLOUDY AFTER MIDNIGHT. LIGHT WINDS. LOWS 35 TO
42.
.MEMORIAL DAY...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. SOUTHWEST WINDS AROUND 10 MPH IN THE MORNING BECOMING
LIGHT. HIGHS 54 TO 61.
.MONDAY NIGHT...PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN CLEAR AFTER MIDNIGHT. WEST WINDS UP TO 10 MPH.
LOWS 33 TO 40.
.TUESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT WINDS. HIGHS 54 TO 61.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY WITH
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LIGHT WINDS. LOWS 37 TO 44.
.WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LIGHT WINDS. HIGHS 56 TO 63.

$$





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