Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 232156
SAGPDT

Avalanche Guidance
National Weather Service Pendleton OR
256 PM PDT Mon Apr 23 2018

ORZ050-241300-
Wallowa Mountains 8000 to 9000 feet-
256 PM PDT Mon Apr 23 2018

.TONIGHT...Clear. Northeast winds around 10 mph shifting to the east
after midnight. Lows 14 to 21.
.TUESDAY...Sunny. Southeast winds 10 to 15 mph. Highs 43 to 50.
.TUESDAY NIGHT...Clear. South winds 10 to 15 mph. Gusts up to 25 mph
after midnight. Lows 23 to 30.
.WEDNESDAY...Sunny. Southwest winds around 10 mph in the morning
becoming light. Highs 45 to 52.
.WEDNESDAY NIGHT...Clear. Light winds. Lows 24 to 31.
.THURSDAY...Sunny. Light winds becoming south around 10 mph in the
afternoon. Highs 51 to 58.

$$

ORZ050-241300-
Salt Creek Area 5000 to 7000 feet-
256 PM PDT Mon Apr 23 2018

.TONIGHT...Clear. North winds around 10 mph in the evening becoming
light. Lows 21 to 28.
.TUESDAY...Sunny. South winds around 10 mph. Highs 49 to 56.
.TUESDAY NIGHT...Clear. South winds around 10 mph. Lows 28 to 35.
.WEDNESDAY...Sunny. South winds around 10 mph in the morning
becoming light. Highs 54 to 61.
.WEDNESDAY NIGHT...Clear. Light winds. Lows 29 to 36.
.THURSDAY...Sunny. Light winds. Highs 59 to 66.

$$

ORZ050-062-241300-
Clear Creek Area 6000 to 8000 feet-
256 PM PDT Mon Apr 23 2018

.TONIGHT...Clear. Northeast winds 10 to 15 mph. Lows 19 to 26.
.TUESDAY...Sunny. South winds around 10 mph. Highs 47 to 54.
.TUESDAY NIGHT...Clear. South winds around 10 mph. Lows 26 to 33.
.WEDNESDAY...Sunny. South winds around 10 mph in the morning
becoming light. Highs 51 to 58.
.WEDNESDAY NIGHT...Clear. Light winds. Lows 29 to 36.
.THURSDAY...Sunny. Light winds becoming south around 10 mph in the
afternoon. Highs 57 to 64.

$$

ORZ050-062-241300-
Catherine Creek Area 6000 to 8000 feet-
256 PM PDT Mon Apr 23 2018

.TONIGHT...Clear. Northeast winds around 10 mph. Lows 18 to 25.
.TUESDAY...Sunny. Southeast winds 10 to 15 mph. Highs 46 to 53.
.TUESDAY NIGHT...Clear. South winds 10 to 15 mph. Lows 26 to 33.
.WEDNESDAY...Sunny. South winds around 10 mph in the morning
becoming light. Highs 51 to 58.
.WEDNESDAY NIGHT...Clear. Light winds. Lows 29 to 36.
.THURSDAY...Sunny. Light winds. Highs 56 to 63.

$$

ORZ050-062-241300-
Norway Area 7000 to 10000 feet-
256 PM PDT Mon Apr 23 2018

.TONIGHT...Clear. Northeast winds around 10 mph. Lows 16 to 23.
.TUESDAY...Sunny. Southeast winds around 10 mph. Highs 45 to 52.
.TUESDAY NIGHT...Clear. South winds 10 to 15 mph. Lows 23 to 30.
.WEDNESDAY...Sunny. South winds around 10 mph in the morning
becoming light. Highs 47 to 54.
.WEDNESDAY NIGHT...Clear. Light winds. Lows 28 to 35.
.THURSDAY...Sunny. Light winds becoming south around 10 mph in the
afternoon. Highs 53 to 60.

$$

ORZ062-503-241300-
Anthony Lakes Area 7000 to 9000 feet-
256 PM PDT Mon Apr 23 2018

.TONIGHT...Clear. Northeast winds around 10 mph in the evening
becoming light. Lows 15 to 22.
.TUESDAY...Sunny. Southeast winds 10 to 15 mph with gusts to 25 mph.
Highs 44 to 51.
.TUESDAY NIGHT...Clear. South winds 10 to 15 mph. Lows 24 to 31.
.WEDNESDAY...Sunny. South winds around 10 mph in the morning
becoming light. Highs 50 to 57.
.WEDNESDAY NIGHT...Clear. Light winds. Lows 25 to 32.
.THURSDAY...Sunny. Light winds becoming southeast around 10 mph in
the afternoon. Highs 54 to 61.

$$

ORZ502-241300-
Blue Mountains 4000 to 6000 feet-
256 PM PDT Mon Apr 23 2018

.TONIGHT...Clear. Northeast winds up to 10 mph in the evening
becoming light. Lows 21 to 28.
.TUESDAY...Sunny. Southeast winds 10 to 15 mph. Gusts up to 25 mph
in the morning. Highs 53 to 60.
.TUESDAY NIGHT...Clear. South winds 10 to 15 mph. Lows 30 to 37.
.WEDNESDAY...Sunny. South winds around 10 mph in the morning
becoming light. Highs 58 to 65.
.WEDNESDAY NIGHT...Clear. Light winds becoming east around 10 mph
after midnight. Lows 28 to 35.
.THURSDAY...Sunny. Southeast winds around 10 mph in the morning
becoming light. Highs 61 to 68.

$$

ORZ509-241300-
Broken Top-
256 PM PDT Mon Apr 23 2018

.TONIGHT...Clear. East winds 10 to 15 mph. Gusts up to 25 mph after
midnight. Lows 19 to 26.
.TUESDAY...Sunny. Southeast winds 10 to 15 mph with gusts to 25 mph.
Highs 51 to 58.
.TUESDAY NIGHT...Clear in the evening then becoming partly cloudy.
East winds around 10 mph shifting to the south after midnight. Lows
29 to 36.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny. Light
winds becoming east around 10 mph in the afternoon. Highs 55 to 62.
.WEDNESDAY NIGHT...Clear. Northeast winds around 10 mph shifting to
the southeast after midnight. Lows 31 to 38.
.THURSDAY...Partly cloudy. Slight chance of thunderstorms in the
afternoon. East winds around 10 mph. Highs 55 to 62.

$$

ORZ509-241300-
Tam McArthur Rim-
256 PM PDT Mon Apr 23 2018

.TONIGHT...Clear. East winds 10 to 15 mph. Lows 19 to 26.
.TUESDAY...Sunny. Southeast winds 10 to 15 mph. Gusts up to 25 mph
in the morning. Highs 51 to 58.
.TUESDAY NIGHT...Clear in the evening then becoming partly cloudy.
East winds around 10 mph shifting to the south after midnight. Lows
30 to 37.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny. Light
winds becoming east around 10 mph in the afternoon. Highs 55 to 62.
.WEDNESDAY NIGHT...Clear. Northeast winds around 10 mph shifting to
the southeast after midnight. Lows 31 to 38.
.THURSDAY...Partly cloudy. Slight chance of thunderstorms in the
afternoon. East winds around 10 mph. Highs 55 to 62.

$$

ORZ509-241300-
Newberry Crater-
256 PM PDT Mon Apr 23 2018

.TONIGHT...Clear. East winds 10 to 15 mph. Lows 21 to 28.
.TUESDAY...Sunny. Southeast winds 15 to 20 mph with gusts to 30 mph.
Highs 52 to 59.
.TUESDAY NIGHT...Clear. Southeast winds 10 to 15 mph. Lows 32 to 39.
.WEDNESDAY...Sunny. Light winds becoming south around 10 mph in the
afternoon. Highs 58 to 65.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming clear.
East winds around 10 mph. Lows 34 to 41.
.THURSDAY...Partly cloudy. Southeast winds around 10 mph. Highs
58 to 65.

$$


http://weather.gov/pendleton



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