Snow Avalanche Guidance
Issued by NWS Pendleton, OR

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FWUS46 KPDT 261056
SAGPDT

Avalanche Guidance
National Weather Service Pendleton OR
356 AM PDT Wed Jul 26 2017

ORZ050-270100-
Wallowa Mountains 8000 to 9000 feet-
356 AM PDT Wed Jul 26 2017

.TODAY...Partly cloudy. Isolated thunderstorms in the morning, then
scattered thunderstorms in the afternoon. Light winds. Highs 64 to
71.
.TONIGHT...Mostly cloudy with chance of thunderstorms in the
evening, then partly cloudy with slight chance of thunderstorms
after midnight. Light winds. Lows 49 to 56.
.THURSDAY...Mostly cloudy with chance of thunderstorms. Light winds.
Highs 62 to 69.
.THURSDAY NIGHT...Mostly cloudy with slight chance of thunderstorms
in the evening, then clear after midnight. Light winds. Lows 47 to
54.
.FRIDAY...Partly cloudy. Light winds. Highs 64 to 71.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Light
winds. Lows 46 to 53.

$$

ORZ050-270100-
Salt Creek Area 5000 to 7000 feet-
356 AM PDT Wed Jul 26 2017

.TODAY...Partly cloudy. Scattered thunderstorms in the afternoon.
Light winds. Highs 76 to 83.
.TONIGHT...Mostly cloudy with chance of thunderstorms in the
evening, then partly cloudy with slight chance of thunderstorms
after midnight. Light winds. Lows 52 to 59.
.THURSDAY...Mostly cloudy with slight chance of thunderstorms. Light
winds. Highs 74 to 81.
.THURSDAY NIGHT...Mostly cloudy with slight chance of thunderstorms
in the evening, then clear after midnight. Light winds. Lows 50 to
57.
.FRIDAY...Partly cloudy in the morning then clearing. Light winds.
Highs 75 to 82.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Light
winds becoming north up to 10 mph after midnight. Lows 49 to 56.

$$

ORZ050-062-270100-
Clear Creek Area 6000 to 8000 feet-
356 AM PDT Wed Jul 26 2017

.TODAY...Partly cloudy with isolated thunderstorms in the morning,
then mostly cloudy with scattered thunderstorms in the afternoon.
Light winds. Highs 71 to 77.
.TONIGHT...Mostly cloudy with chance of thunderstorms in the
evening, then partly cloudy with slight chance of thunderstorms
after midnight. Light winds. Lows 48 to 55.
.THURSDAY...Partly cloudy in the morning then clearing. Slight
chance of thunderstorms. Light winds. Highs 69 to 75.
.THURSDAY NIGHT...Clear. Slight chance of thunderstorms in the
evening. Light winds. Lows 46 to 53.
.FRIDAY...Partly cloudy in the morning then clearing. Light winds
becoming south around 10 mph in the afternoon. Highs 68 to 74.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming clear.
Light winds becoming north around 10 mph after midnight. Lows 47 to
54.

$$

ORZ050-062-270100-
Catherine Creek Area 6000 to 8000 feet-
356 AM PDT Wed Jul 26 2017

.TODAY...Partly cloudy in the morning, then mostly cloudy with
scattered thunderstorms in the afternoon. Light winds. Highs 69 to
76.
.TONIGHT...Mostly cloudy with chance of thunderstorms in the
evening, then partly cloudy with slight chance of thunderstorms
after midnight. Light winds. Lows 52 to 59.
.THURSDAY...Partly cloudy in the morning then becoming mostly
cloudy. Slight chance of thunderstorms. Light winds. Highs 67 to 74.
.THURSDAY NIGHT...Partly cloudy with slight chance of thunderstorms
in the evening, then clear after midnight. Light winds. Lows 50 to
57.
.FRIDAY...Partly cloudy in the morning then clearing. Light winds.
Highs 70 to 77.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Light
winds. Lows 50 to 57.

$$

ORZ050-062-270100-
Norway Area 7000 to 10000 feet-
356 AM PDT Wed Jul 26 2017

.TODAY...Partly cloudy with isolated thunderstorms in the morning,
then mostly cloudy with scattered thunderstorms in the afternoon.
Light winds. Highs 65 to 72.
.TONIGHT...Mostly cloudy with chance of thunderstorms in the
evening, then partly cloudy with slight chance of thunderstorms
after midnight. Light winds. Lows 48 to 55.
.THURSDAY...Partly cloudy with slight chance of thunderstorms. Light
winds. Highs 63 to 70.
.THURSDAY NIGHT...Clear. Slight chance of thunderstorms in the
evening. Light winds. Lows 46 to 53.
.FRIDAY...Partly cloudy in the morning then clearing. Light winds
becoming south around 10 mph in the afternoon. Highs 64 to 71.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming clear.
Light winds. Lows 46 to 53.

$$

ORZ062-503-270100-
Anthony Lakes Area 7000 to 9000 feet-
356 AM PDT Wed Jul 26 2017

.TODAY...Partly cloudy. Isolated thunderstorms in the morning, then
scattered thunderstorms in the afternoon. Light winds. Highs 64 to
71.
.TONIGHT...Mostly cloudy with chance of thunderstorms in the
evening, then partly cloudy with slight chance of thunderstorms
after midnight. Light winds. Lows 49 to 56.
.THURSDAY...Partly cloudy in the morning then clearing. Slight
chance of thunderstorms. Light winds. Highs 63 to 70.
.THURSDAY NIGHT...Clear. Slight chance of thunderstorms in the
evening. Light winds. Lows 47 to 54.
.FRIDAY...Partly cloudy in the morning then becoming sunny. Light
winds. Highs 64 to 71.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming clear.
Northeast winds around 10 mph shifting to the south after midnight.
Lows 47 to 54.

$$

ORZ502-270100-
Blue Mountains 4000 to 6000 feet-
356 AM PDT Wed Jul 26 2017

.TODAY...Sunny in the morning, then partly cloudy with isolated
thunderstorms in the afternoon. Light winds. Highs 82 to 88.
.TONIGHT...Partly cloudy. Chance of thunderstorms in the evening,
then slight chance of thunderstorms after midnight. Light winds.
Lows 51 to 58.
.THURSDAY...Partly cloudy. Slight chance of thunderstorms in the
morning. Light winds. Highs 79 to 87.
.THURSDAY NIGHT...Clear. West winds around 10 mph in the evening
becoming light. Lows 48 to 55.
.FRIDAY...Partly cloudy in the morning then clearing. Light winds.
Highs 80 to 86.
.FRIDAY NIGHT...Clear. Light winds. Lows 50 to 57.

$$

ORZ509-270100-
Broken Top-
356 AM PDT Wed Jul 26 2017

.TODAY...Mostly cloudy with scattered thunderstorms. Light winds.
Highs 68 to 75.
.TONIGHT...Partly cloudy with chance of thunderstorms in the
evening, then clear with slight chance of thunderstorms after
midnight. Northwest winds around 10 mph in the evening becoming
light. Lows 46 to 53.
.THURSDAY...Sunny. Light winds. Highs 67 to 74.
.THURSDAY NIGHT...Clear. Northwest winds around 10 mph in the
evening becoming light. Lows 46 to 53.
.FRIDAY...Sunny. Light winds becoming south around 10 mph in the
afternoon. Highs 68 to 75.
.FRIDAY NIGHT...Clear. South winds around 10 mph in the evening
becoming light. Lows 48 to 55.

$$

ORZ509-270100-
Tam McArthur Rim-
356 AM PDT Wed Jul 26 2017

.TODAY...Scattered thunderstorms in the morning, then numerous
thunderstorms in the afternoon. Light winds. Highs 68 to 75.
.TONIGHT...Mostly cloudy with chance of thunderstorms in the
evening, then clear with slight chance of thunderstorms after
midnight. Northwest winds around 10 mph in the evening becoming
light. Lows 47 to 54.
.THURSDAY...Sunny. Light winds. Highs 67 to 74.
.THURSDAY NIGHT...Clear. Northwest winds around 10 mph in the
evening becoming light. Lows 47 to 54.
.FRIDAY...Sunny. Light winds becoming northeast around 10 mph in the
afternoon. Highs 68 to 75.
.FRIDAY NIGHT...Clear. South winds around 10 mph in the evening
becoming light. Lows 48 to 55.

$$

ORZ509-270100-
Newberry Crater-
356 AM PDT Wed Jul 26 2017

.TODAY...Mostly cloudy with scattered thunderstorms. Light winds.
Highs 70 to 77.
.TONIGHT...Mostly cloudy with chance of thunderstorms in the
evening, then clear with slight chance of thunderstorms after
midnight. Northwest winds around 10 mph in the evening becoming
light. Lows 49 to 56.
.THURSDAY...Sunny. Light winds. Highs 74 to 80.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming clear.
Northwest winds around 10 mph in the evening becoming light. Lows
50 to 57.
.FRIDAY...Sunny. Light winds. Highs 72 to 79.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming clear.
North winds around 10 mph. Lows 50 to 57.

$$


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