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 26 27
000
FWUS46 KPDT 212156
SAGPDT

Avalanche Guidance
National Weather Service Pendleton OR
256 PM PDT Mon Aug 21 2017

ORZ050-221300-
Wallowa Mountains 8000 to 9000 feet-
256 PM PDT Mon Aug 21 2017

.TONIGHT...Clear. Light winds. Lows 42 to 49.
.TUESDAY...Sunny, haze. Light winds. Highs 69 to 76.
.TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms after
midnight. Light winds. Lows 46 to 53.
.WEDNESDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then chance of thunderstorms in the afternoon. Light winds.
Highs 62 to 69.
.WEDNESDAY NIGHT...Chance of thunderstorms in the evening, then
showers likely and chance of thunderstorms after midnight. Light
winds. Lows 41 to 48.
.THURSDAY...Mostly cloudy with chance of showers in the morning,
then partly cloudy with slight chance of thunderstorms in the
afternoon. Light winds becoming southwest around 10 mph in the
afternoon. Highs 52 to 59.

$$

ORZ050-221300-
Salt Creek Area 5000 to 7000 feet-
256 PM PDT Mon Aug 21 2017

.TONIGHT...Clear. Light winds. Lows 46 to 53.
.TUESDAY...Sunny, haze. Light winds. Highs 77 to 84.
.TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms after
midnight. Light winds. Lows 49 to 56.
.WEDNESDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then chance of thunderstorms in the afternoon. Light winds.
Highs 72 to 79.
.WEDNESDAY NIGHT...Mostly cloudy with chance of thunderstorms. Light
winds. Lows 47 to 54.
.THURSDAY...Mostly cloudy with chance of showers in the morning,
then partly cloudy with slight chance of thunderstorms in the
afternoon. Light winds becoming southwest around 10 mph in the
afternoon. Highs 64 to 71.

$$

ORZ050-062-221300-
Clear Creek Area 6000 to 8000 feet-
256 PM PDT Mon Aug 21 2017

.TONIGHT...Clear. Light winds. Lows 44 to 51.
.TUESDAY...Sunny, haze. Light winds. Highs 73 to 80.
.TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms after
midnight. Light winds. Lows 47 to 54.
.WEDNESDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then chance of thunderstorms in the afternoon. Light winds.
Highs 68 to 75.
.WEDNESDAY NIGHT...Mostly cloudy with chance of thunderstorms. Light
winds. Lows 45 to 52.
.THURSDAY...Mostly cloudy with chance of showers in the morning,
then partly cloudy with slight chance of thunderstorms in the
afternoon. Light winds becoming southwest around 10 mph in the
afternoon. Highs 60 to 67.

$$

ORZ050-062-221300-
Catherine Creek Area 6000 to 8000 feet-
256 PM PDT Mon Aug 21 2017

.TONIGHT...Clear. Light winds. Lows 47 to 54.
.TUESDAY...Sunny, haze. Light winds. Highs 74 to 81.
.TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms after
midnight. Light winds. Lows 49 to 56.
.WEDNESDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then chance of thunderstorms in the afternoon. Light winds.
Highs 67 to 74.
.WEDNESDAY NIGHT...Mostly cloudy with chance of thunderstorms. Light
winds. Lows 45 to 52.
.THURSDAY...Partly cloudy. Chance of showers in the morning, then
slight chance of thunderstorms in the afternoon. Light winds. Highs
57 to 64.

$$

ORZ050-062-221300-
Norway Area 7000 to 10000 feet-
256 PM PDT Mon Aug 21 2017

.TONIGHT...Clear. Light winds. Lows 46 to 53.
.TUESDAY...Sunny, haze. Light winds. Highs 71 to 78.
.TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms after
midnight. Light winds. Lows 48 to 55.
.WEDNESDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then chance of thunderstorms in the afternoon. Light winds.
Highs 65 to 72.
.WEDNESDAY NIGHT...Mostly cloudy with chance of thunderstorms. Light
winds. Lows 44 to 51.
.THURSDAY...Mostly cloudy with chance of showers in the morning,
then partly cloudy with slight chance of thunderstorms in the
afternoon. West winds around 10 mph. Highs 57 to 64.

$$

ORZ062-503-221300-
Anthony Lakes Area 7000 to 9000 feet-
256 PM PDT Mon Aug 21 2017

.TONIGHT...Clear. Haze after midnight. Light winds. Lows 45 to 52.
.TUESDAY...Sunny, haze. Light winds. Highs 72 to 79.
.TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms after
midnight. Light winds. Lows 47 to 54.
.WEDNESDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then chance of thunderstorms in the afternoon. Light winds.
Highs 63 to 70.
.WEDNESDAY NIGHT...Mostly cloudy with chance of thunderstorms. Light
winds. Lows 42 to 49.
.THURSDAY...Partly cloudy. Slight chance of showers in the morning.
Light winds becoming west around 10 mph in the afternoon. Highs
54 to 61.

$$

ORZ502-221300-
Blue Mountains 4000 to 6000 feet-
256 PM PDT Mon Aug 21 2017

.TONIGHT...Clear. Light winds. Lows 47 to 54.
.TUESDAY...Sunny, haze. Light winds. Highs 82 to 88.
.TUESDAY NIGHT...Clear in the evening then becoming partly cloudy.
Light winds. Lows 53 to 59.
.WEDNESDAY...Mostly cloudy with slight chance of thunderstorms. West
winds around 10 mph in the morning becoming light. Highs 76 to 82.
.WEDNESDAY NIGHT...Mostly cloudy with chance of thunderstorms. Light
winds becoming west around 10 mph after midnight. Lows 45 to 52.
.THURSDAY...Partly cloudy with slight chance of showers in the
morning, then sunny in the afternoon. West winds 10 to 15 mph. Highs
64 to 70.

$$

ORZ509-221300-
Broken Top-
256 PM PDT Mon Aug 21 2017

.TONIGHT...Clear. Patchy smoke in the evening. Haze through the
night. Areas of smoke after midnight. Northeast winds around 10 mph
in the evening becoming light. Lows 48 to 55.
.TUESDAY...Sunny. Patchy smoke in the morning. Haze through the day.
Areas of smoke in the afternoon. Slight chance of thunderstorms in
the afternoon. Light winds becoming southwest around 10 mph in the
afternoon. Highs 73 to 80.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Slight chance of thunderstorms. West winds around 10 mph.
Lows 50 to 57.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of thunderstorms. Light winds. Highs 64 to 71.
.WEDNESDAY NIGHT...Partly cloudy with slight chance of thunderstorms
in the evening, then clear after midnight. West winds around 10 mph.
Lows 40 to 47.
.THURSDAY...Sunny. West winds around 10 mph. Highs 57 to 64.

$$

ORZ509-221300-
Tam McArthur Rim-
256 PM PDT Mon Aug 21 2017

.TONIGHT...Clear. Patchy smoke in the evening. Haze through the
night. Areas of smoke after midnight. Northeast winds around 10 mph
in the evening becoming light. Lows 48 to 55.
.TUESDAY...Sunny. Patchy smoke in the morning. Haze through the day.
Areas of smoke in the afternoon. Slight chance of thunderstorms in
the afternoon. Light winds becoming west around 10 mph in the
afternoon. Highs 72 to 79.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Slight chance of thunderstorms. West winds around 10 mph.
Lows 50 to 57.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of thunderstorms. Light winds. Highs 64 to 71.
.WEDNESDAY NIGHT...Partly cloudy with slight chance of thunderstorms
in the evening, then clear after midnight. West winds around 10 mph.
Lows 41 to 48.
.THURSDAY...Sunny. West winds around 10 mph. Highs 57 to 64.

$$

ORZ509-221300-
Newberry Crater-
256 PM PDT Mon Aug 21 2017

.TONIGHT...Clear. Haze and patchy smoke. North winds 10 to 15 mph
shifting to the east after midnight. Lows 49 to 56.
.TUESDAY...Sunny in the morning, then partly cloudy with slight
chance of thunderstorms in the afternoon. Haze and patchy smoke
through the day. Light winds becoming west around 10 mph in the
afternoon. Highs 77 to 84.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Slight chance of thunderstorms. West winds 10 to 15 mph.
Lows 51 to 58.
.WEDNESDAY...Cloudy with slight chance of thunderstorms in the
morning, then mostly cloudy with chance of thunderstorms in the
afternoon. Light winds. Highs 67 to 74.
.WEDNESDAY NIGHT...Mostly cloudy with chance of thunderstorms in the
evening, then clear after midnight. Northwest winds around 10 mph.
Lows 42 to 49.
.THURSDAY...Sunny. Light winds becoming west around 10 mph in the
afternoon. Highs 61 to 68.

$$


http://weather.gov/pendleton


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