Avalanche Weather Guidance
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
503
FWUS46 KPDT 041156
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PST TUE NOV 4 2025
...BROKEN TOP...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 90 95 95 95 100 85 80 95 95 100 100 80 85 75 70 80
TEMPERATURE 32 31 34 37 37 37 37 35 35 34 33 34 32 31 32 32 31
MAX/MIN TEMP 38 32 35 30
WIND DIR SW SW SW S S S S S S S SW SW SW SW SW SW SW
WIND (MPH) 18 11 10 10 11 25 31 32 31 28 27 28 26 23 25 23 19
WIND GUST (MPH) 51 56 54 48 47 50 46 43 48 47 41
PRECIP PROB (%) 20 10 10 80 100 50 10 70 80 100 100 100 100 100 90 90 90
PRECIP TYPE S S R R S R S S S S S S S S S
6 HOUR QPF 0.01 0.19 0.26 0.08 0.29 0.42 0.25 0.12
6 HOUR SNOW 0.0 0.0 0.0 0.1 0.8 1.8 1.9 0.9
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 6.5 6.4 7.8 8.2 8.8 8.9 7.8 7.7 7.5 6.9 6.5 6.4 6.3 6.1 6.0 5.9 6.0
...TAM MCARTHUR RIM...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK OV
CLOUD COVER (%) 85 90 95 95 95 100 80 80 90 95 100 100 75 80 70 70 75
TEMPERATURE 32 32 36 39 37 37 37 36 36 35 34 35 32 32 33 32 32
MAX/MIN TEMP 39 33 36 31
WIND DIR SW SW SW S S S S S S S SW SW SW SW SW SW SW
WIND (MPH) 20 12 10 9 11 26 33 34 33 29 28 31 27 25 26 25 21
WIND GUST (MPH) 51 56 54 48 47 50 46 43 48 47 41
PRECIP PROB (%) 20 10 10 80 100 60 10 70 80 90 100 100 90 90 90 90 80
PRECIP TYPE S R R R R R S S S S S S S S
6 HOUR QPF 0.00 0.20 0.29 0.09 0.32 0.44 0.24 0.10
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.6 1.7 1.7 0.8
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 6.5 6.4 7.8 8.2 8.8 8.9 7.8 7.7 7.5 6.9 6.5 6.4 6.3 6.1 6.0 5.9 6.0
...NEWBERRY CRATER...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 95 95 95 90 95 80 80 90 90 100 100 75 85 85 75 85
TEMPERATURE 33 32 35 37 37 37 38 37 36 34 33 35 33 32 32 32 32
MAX/MIN TEMP 39 32 37 30
WIND DIR SW SW S S S S S S S S S SW SW SW SW SW SW
WIND (MPH) 16 11 10 10 10 20 25 28 31 27 26 24 18 16 19 20 18
WIND GUST (MPH) 44 52 52 49 46 42 36 36 37 35
PRECIP PROB (%) 0 10 30 80 90 10 5 50 80 90 100 100 80 80 70 70 60
PRECIP TYPE R R R S R S S S S S S S S
6 HOUR QPF 0.00 0.17 0.09 0.03 0.14 0.12 0.09 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.2 0.4 0.4 0.3
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 6.4 7.3 8.3 8.7 9.0 8.5 7.6 7.7 7.6 6.9 6.8 6.8 6.6 6.3 6.2 6.0 6.0
...WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 80 90 90 85 95 90 85 80 75 90 90 75 80 75 75 75
TEMPERATURE 31 30 34 36 34 35 36 37 37 36 36 36 33 32 31 31 29
MAX/MIN TEMP 37 33 38 28
WIND DIR SW SW SW SW S S S S S S S SW SW SW SW SW W
WIND (MPH) 13 8 6 8 11 19 26 28 29 29 28 24 20 13 13 12 11
WIND GUST (MPH)
PRECIP PROB (%) 30 5 5 20 50 60 30 5 10 40 90 90 100 100 80 80 80
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.01 0.00 0.05 0.02 0.25 0.45 0.07 0.06
6 HOUR SNOW 0.1 0.0 0.0 0.0 0.3 1.0 0.3 0.5
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.3 6.8 7.0 7.1 8.2 8.7 8.7 8.2 8.0 7.7 7.3 7.3 7.2 6.9 6.5 6.1 5.9
...SALT CREEK AREA (5,000 FT TO 7,000 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 85 90 90 85 95 95 85 80 75 85 85 75 85 75 75 70
TEMPERATURE 36 35 41 42 40 39 40 40 41 41 41 42 39 37 36 35 34
MAX/MIN TEMP 43 39 43 33
WIND DIR S S S S S S S S S S S S S S S SW SW
WIND (MPH) 10 8 6 9 9 16 19 20 23 23 23 20 18 12 11 10 9
WIND GUST (MPH) 40
PRECIP PROB (%) 30 5 5 20 50 60 30 5 10 40 90 90 100 100 80 80 80
PRECIP TYPE R R R R R R R R R R R S S
6 HOUR QPF 0.00 0.00 0.05 0.02 0.15 0.42 0.07 0.05
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) 7.3 6.8 6.9 7.1 8.2 8.6 8.7 8.2 8.1 7.7 7.2 7.2 7.2 6.9 6.5 6.1 5.9
...CLEAR CREEK AREA (6,000 FT TO 8,000 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 85 85 90 95 90 95 90 80 80 80 90 90 85 90 75 75 65
TEMPERATURE 34 33 36 37 36 37 37 37 37 37 37 37 36 34 33 33 31
MAX/MIN TEMP 38 36 38 30
WIND DIR SW SW SW S S S S S S S S S SW SW SW SW SW
WIND (MPH) 8 5 8 9 9 11 14 18 20 19 21 20 17 10 9 8 6
WIND GUST (MPH)
PRECIP PROB (%) 30 5 5 30 60 70 30 5 10 40 90 90 90 90 80 80 80
PRECIP TYPE S S R R R S S S S S S S S
6 HOUR QPF 0.01 0.02 0.25 0.03 0.14 0.51 0.16 0.09
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.3 0.2 0.5
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.3 6.9 7.0 7.2 8.1 8.5 8.5 8.3 8.1 7.7 7.2 7.3 7.2 6.9 6.6 6.1 5.9
...CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 75 85 90 90 95 95 85 90 85 90 95 90 90 85 85 80
TEMPERATURE 35 33 36 38 37 37 38 38 39 39 38 38 36 34 34 33 33
MAX/MIN TEMP 39 36 40 31
WIND DIR S SW S S SE SE SE SE SE S S S S S SW SW W
WIND (MPH) 9 5 6 9 10 16 20 23 21 21 23 18 13 9 8 8 6
WIND GUST (MPH)
PRECIP PROB (%) 30 5 5 30 60 70 30 5 10 50 90 90 90 90 80 80 80
PRECIP TYPE S S R R R R S S S S S S S S
6 HOUR QPF 0.01 0.01 0.10 0.02 0.08 0.21 0.11 0.07
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.4
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.3 6.7 6.9 7.1 8.1 8.7 8.5 8.2 8.1 7.7 7.3 7.3 7.2 6.9 6.5 6.1 5.8
...NORWAY AREA (7,000 FT TO 10,000 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 85 85 90 95 90 95 90 80 80 80 90 90 90 90 80 80 70
TEMPERATURE 32 31 32 33 32 34 35 35 35 35 33 34 32 31 31 31 29
MAX/MIN TEMP 35 32 36 28
WIND DIR SW W SW S S S S S S S S SW SW SW SW SW W
WIND (MPH) 11 6 8 9 10 13 18 23 24 24 23 20 18 11 10 10 9
WIND GUST (MPH)
PRECIP PROB (%) 30 5 5 30 70 70 30 5 10 40 90 90 90 90 80 80 80
PRECIP TYPE S S S R S S S S S S S S S
6 HOUR QPF 0.01 0.01 0.23 0.03 0.14 0.44 0.16 0.10
6 HOUR SNOW 0.1 0.0 0.3 0.0 0.3 2.1 1.1 1.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.4 6.9 7.0 7.2 8.1 8.5 8.5 8.3 8.1 7.6 7.3 7.3 7.2 7.0 6.6 6.1 5.9
...ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER BK OV OV OV OV OV OV OV OV OV OV OV OV BK OV BK BK
CLOUD COVER (%) 70 85 95 95 90 95 95 85 85 90 95 95 75 70 75 65 65
TEMPERATURE 32 30 33 35 35 36 37 35 36 35 35 36 34 32 32 31 30
MAX/MIN TEMP 38 33 38 29
WIND DIR SW SW SW S S S S S S S S SW SW SW SW W W
WIND (MPH) 12 8 8 9 11 18 24 26 26 25 23 18 16 12 13 12 10
WIND GUST (MPH) 43 43 44
PRECIP PROB (%) 20 10 5 40 70 60 20 5 20 60 100 100 90 90 50 50 60
PRECIP TYPE S S R R R S S S S S S S S S
6 HOUR QPF 0.00 0.01 0.08 0.01 0.12 0.17 0.04 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.2 0.1 0.2 0.3
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.0 6.6 6.9 7.7 8.4 8.6 8.5 8.1 7.8 7.6 7.4 7.4 7.1 6.7 6.3 6.0 5.8
...BLUE MOUNTAINS (4,000 FT TO 6,000 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 90 85 90 90 90 90 95 90 90 95 95 95 85 80 80 75 75
TEMPERATURE 39 38 41 45 43 42 43 43 44 44 45 47 44 41 41 40 39
MAX/MIN TEMP 46 42 47 38
WIND DIR SW W SW S S SE SE SE S S S S SW SW SW SW SW
WIND (MPH) 8 4 3 4 5 12 17 18 18 18 16 14 11 11 11 11 10
WIND GUST (MPH) 34 37 40 39 34 28 28 31 32 31
PRECIP PROB (%) 50 20 5 10 30 70 60 10 30 60 90 90 90 90 70 70 80
PRECIP TYPE R R R R R R R R R R R R R R R
6 HOUR QPF 0.02 0.00 0.04 0.03 0.04 0.09 0.11 0.06
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) 6.8 6.6 6.5 6.8 7.8 8.7 8.7 7.9 7.8 7.7 7.4 7.2 7.0 6.6 6.2 5.9 5.6
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN