348
FWUS46 KPDT 292156
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT THU MAY 29 2025
..BROKEN TOP
DATE FRIDAY 05/30/25 SATURDAY 05/31/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW FW FW FW FW SC SC SC BK SC SC SC SC
CLOUD COVER (%) 10 5 5 10 10 20 15 10 15 35 30 50 50 40 35 25 25
TEMPERATURE 52 49 42 43 43 50 58 65 66 61 53 51 49 55 59 59 54
MIN/MAX TEMP 40 67 49 60
WIND DIR W W W SW SE SE SE SE NE N NW W W W W W W
WIND (MPH) 8 4 3 4 5 5 5 6 8 8 4 3 3 4 9 13 18
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.5 8.4 8.4 8.6 9.0 9.3 9.8 10.9 11.8 11.9 11.8 11.4 11.5 10.9 10.6 10.9 10.7
..TAM MCARTHUR RIM
DATE FRIDAY 05/30/25 SATURDAY 05/31/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW FW FW FW FW SC FW SC SC SC SC FW FW
CLOUD COVER (%) 10 5 5 5 10 20 15 10 15 30 25 50 50 35 35 25 20
TEMPERATURE 53 50 43 44 44 51 60 66 67 61 54 53 51 56 60 60 55
MIN/MAX TEMP 42 68 50 62
WIND DIR W W W SW S SE SE E NE N NW W W W W W W
WIND (MPH) 8 5 3 4 5 4 5 6 9 8 4 3 3 4 9 13 18
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.6 8.5 8.4 8.6 8.9 9.3 9.8 10.9 11.8 11.9 11.8 11.4 11.6 10.9 10.6 10.9 10.7
..NEWBERRY CRATER
DATE FRIDAY 05/30/25 SATURDAY 05/31/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW CL FW FW FW FW FW SC FW SC SC SC FW SC SC
CLOUD COVER (%) 15 10 5 5 10 10 5 10 20 30 20 45 40 35 25 30 30
TEMPERATURE 58 53 46 45 44 50 60 69 72 66 57 55 53 57 64 65 62
MIN/MAX TEMP 43 72 52 68
WIND DIR NW N NW S SE SE SE S NE N N N W W W NW NW
WIND (MPH) 9 8 6 4 4 5 5 5 4 8 8 6 5 5 6 11 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 9.2 8.6 8.6 8.8 9.0 9.3 9.8 11.1 12.3 12.4 12.1 12.0 12.0 11.6 11.3 12.1 11.9
..WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)
DATE FRIDAY 05/30/25 SATURDAY 05/31/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW SC FW FW FW CL FW FW FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 15 25 10 10 5 5 5 10 20 25 10 10 15 5 10 20 25
TEMPERATURE 55 47 41 39 37 47 57 62 63 56 52 51 50 59 66 68 67
MIN/MAX TEMP 37 64 49 70
WIND DIR NW NW NW NW NW NE NE NE NE N SW SW SW S S SW NW
WIND (MPH) 18 13 8 6 5 4 5 5 6 6 8 10 10 9 12 17 18
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.7 9.2 8.4 7.9 7.6 8.5 10.0 11.3 11.5 11.0 10.8 10.8 11.4 11.8 12.1 12.3 12.7
..SALT CREEK AREA (5,000 FT TO 7,000 FT)
DATE FRIDAY 05/30/25 SATURDAY 05/31/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW CL CL FW FW FW FW FW FW CL FW FW SC
CLOUD COVER (%) 10 15 10 10 5 5 5 10 15 25 10 10 15 5 5 15 30
TEMPERATURE 63 53 46 43 41 51 64 70 71 63 56 55 53 64 73 76 75
MIN/MAX TEMP 41 71 53 77
WIND DIR N N NW NW NW N NE NE NE N W SW SW S S S W
WIND (MPH) 13 11 8 6 5 4 5 5 6 6 6 6 6 6 10 13 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 11.0 9.4 8.5 7.9 7.7 8.2 9.5 10.8 11.2 11.1 10.8 10.7 11.2 11.7 12.1 12.3 12.6
..CLEAR CREEK AREA (6,000 FT TO 8,000 FT)
DATE FRIDAY 05/30/25 SATURDAY 05/31/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW CL CL FW FW FW FW FW FW CL FW FW FW
CLOUD COVER (%) 10 20 10 10 10 5 5 10 15 25 5 10 15 5 10 15 25
TEMPERATURE 62 52 45 42 40 49 60 65 66 59 54 52 51 58 66 69 69
MIN/MAX TEMP 40 66 50 70
WIND DIR NW NW NW NW N NE E SE E N NW NW NW S S S W
WIND (MPH) 12 12 10 9 8 5 4 5 6 8 10 10 9 8 11 13 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 11.0 9.4 8.5 8.1 7.8 8.4 9.7 10.8 11.1 11.0 10.8 10.7 11.4 11.8 12.2 12.2 12.6
..CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)
DATE FRIDAY 05/30/25 SATURDAY 05/31/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW SC FW CL CL CL FW FW FW FW FW FW FW FW FW SC FW
CLOUD COVER (%) 10 30 15 5 5 5 5 10 15 15 10 5 15 10 15 30 15
TEMPERATURE 59 50 45 42 41 50 60 65 66 60 55 54 53 60 67 69 68
MIN/MAX TEMP 40 66 52 70
WIND DIR NW N NE NE E SW SW SW W N E E E SE S S NW
WIND (MPH) 13 11 9 8 5 3 4 4 4 5 8 8 8 8 10 11 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.4 8.9 8.0 7.7 7.6 8.5 9.9 10.8 10.9 10.8 10.9 10.9 11.5 12.0 12.2 12.3 12.7
..NORWAY AREA (7,000 FT TO 10,000 FT)
DATE FRIDAY 05/30/25 SATURDAY 05/31/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW SC FW FW FW CL CL FW FW FW FW FW FW CL FW FW FW
CLOUD COVER (%) 10 25 10 10 5 5 5 5 15 20 5 5 15 5 10 15 20
TEMPERATURE 56 47 42 40 38 47 55 60 60 55 51 50 49 55 60 63 62
MIN/MAX TEMP 37 61 48 63
WIND DIR NW NW NW NW N NE SE SE SE N N NW NW S S SW W
WIND (MPH) 17 17 14 13 11 6 5 5 8 10 13 13 12 11 12 14 17
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.8 9.2 8.3 7.9 7.8 8.6 10.0 11.0 11.1 10.9 10.8 10.7 11.4 11.9 12.2 12.2 12.6
..ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)
DATE FRIDAY 05/30/25 SATURDAY 05/31/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC BK SC FW FW CL FW FW FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 40 50 30 5 5 5 10 10 15 15 10 15 15 15 15 25 25
TEMPERATURE 55 47 43 41 41 49 59 64 65 58 54 54 53 59 66 70 65
MIN/MAX TEMP 39 66 51 72
WIND DIR NW NW NW NW N NE N NE E N SW S SW SE S W NW
WIND (MPH) 14 11 6 5 4 4 5 6 6 6 5 6 8 10 11 12 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.3 9.0 8.2 7.7 7.6 8.7 10.0 10.9 11.1 11.0 10.9 11.3 12.0 12.1 12.1 12.6 12.7
..BLUE MOUNTAINS (4,000 FT TO 6,000 FT)
DATE FRIDAY 05/30/25 SATURDAY 05/31/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 10 20 25 5 5 0 5 15 20 15 15 20 25 15 25 15 30
TEMPERATURE 62 55 48 44 43 52 64 72 72 65 58 56 54 63 73 75 70
MIN/MAX TEMP 42 73 53 77
WIND DIR W W W NW E E E NE N N E E SE S SW W W
WIND (MPH) 10 6 3 3 2 2 2 3 3 3 4 4 4 3 4 8 11
WIND GUST (MPH) 27
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 9.1 8.1 7.5 7.4 7.4 8.3 9.6 10.3 10.5 10.5 10.5 10.8 11.4 12.0 12.0 12.1 12.2
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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