Avalanche Weather Guidance
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
522
FWUS46 KPDT 281157
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PST FRI FEB 28 2025
...BROKEN TOP...
DATE FRIDAY 02/28/25 SATURDAY 03/01/25
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 CL CL CL CL CL CL CL FW FW FW FW CL FW SC SC OV OV
CLOUD COVER (%) 5 5 5 5 5 5 5 5 5 10 5 5 10 30 45 80 80
TEMPERATURE 32 33 42 46 46 38 36 34 33 32 41 45 43 33 30 30 29
MAX/MIN TEMP 48 32 47 27
WIND DIR W SW SW SW SW SW SW SW SW SW SW W NW NW W NW NW
WIND (MPH) 6 5 5 5 5 5 6 6 8 6 6 6 6 5 4 4 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 20 20 40 40 70
PRECIP TYPE S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.05
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2
12 HOUR SNOW 0.0 0.0 0.0 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 6.4 6.5 6.9 7.0 6.9 6.7 6.6 6.5 6.3 5.9 6.6 6.9 7.3 7.4 6.9 6.6 5.4
...TAM MCARTHUR RIM...
DATE FRIDAY 02/28/25 SATURDAY 03/01/25
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 CL FW CL CL CL CL CL FW FW FW FW CL FW SC SC OV OV
CLOUD COVER (%) 5 5 5 5 5 5 5 5 5 10 5 5 10 30 40 75 80
TEMPERATURE 34 34 44 48 47 39 37 36 35 34 43 46 44 34 31 31 30
MAX/MIN TEMP 49 34 48 28
WIND DIR W SW SW SW SW SW SW SW SW SW SW W NW NW W NW NW
WIND (MPH) 6 6 5 6 5 6 6 6 8 8 8 8 8 5 4 4 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 20 20 40 40 70
PRECIP TYPE S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2
12 HOUR SNOW 0.0 0.0 0.0 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 6.4 6.5 6.9 7.1 7.0 6.7 6.6 6.5 6.3 6.0 6.6 6.9 7.3 7.4 6.9 6.6 5.4
...NEWBERRY CRATER...
DATE FRIDAY 02/28/25 SATURDAY 03/01/25
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 CL FW CL CL CL CL FW FW FW FW FW CL FW SC SC OV OV
CLOUD COVER (%) 5 5 5 5 5 5 10 10 10 15 5 5 20 25 50 70 80
TEMPERATURE 33 32 43 48 47 38 36 36 34 34 42 46 45 36 32 31 30
MAX/MIN TEMP 49 34 47 28
WIND DIR S S S S S S S S S S S SW W N NW NW NW
WIND (MPH) 5 5 5 5 5 6 6 6 8 8 8 6 5 5 5 6 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 30 30 60
PRECIP TYPE S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
12 HOUR SNOW 0.0 0.0 0.0 0.1
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 6.4 6.2 6.8 6.9 6.8 6.7 6.7 6.4 6.1 5.9 6.5 6.6 6.9 7.1 6.8 6.6 5.5
...WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)...
DATE FRIDAY 02/28/25 SATURDAY 03/01/25
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 FW FW CL CL FW FW CL CL FW FW FW CL CL FW FW SC SC
CLOUD COVER (%) 5 10 5 5 5 5 5 5 5 10 5 5 5 10 20 30 45
TEMPERATURE 33 32 43 44 42 36 35 35 34 34 42 43 40 32 31 30 29
MAX/MIN TEMP 44 33 44 26
WIND DIR W SW SW SW SW SW SW SW SW SW S SW S SW SW SW SW
WIND (MPH) 12 11 10 9 9 11 12 12 12 12 12 11 12 13 14 11 10
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
12 HOUR SNOW 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) 5.8 6.1 6.8 6.9 6.8 6.4 6.2 6.0 5.9 5.9 6.4 6.4 6.2 5.7 5.4 5.3 5.2
...SALT CREEK AREA (5,000 FT TO 7,000 FT)...
DATE FRIDAY 02/28/25 SATURDAY 03/01/25
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 FW FW FW CL FW FW FW FW FW FW FW FW CL FW FW SC SC
CLOUD COVER (%) 5 5 5 5 5 10 10 10 5 10 10 5 5 10 20 30 45
TEMPERATURE 32 32 45 47 44 36 34 34 33 33 44 47 43 34 32 31 30
MAX/MIN TEMP 48 33 48 28
WIND DIR S S S S S S S SW SW S S S S S SW SW SW
WIND (MPH) 9 8 8 8 6 8 9 9 9 10 10 10 9 10 11 8 6
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
12 HOUR SNOW 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) 5.2 5.7 6.5 6.8 6.8 6.2 5.8 5.5 5.3 5.6 6.1 6.2 6.0 5.5 5.3 5.1 5.1
...CLEAR CREEK AREA (6,000 FT TO 8,000 FT)...
DATE FRIDAY 02/28/25 SATURDAY 03/01/25
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 CL FW CL CL FW FW FW CL CL FW FW FW CL FW FW SC SC
CLOUD COVER (%) 5 5 5 5 5 10 5 5 5 10 10 5 5 10 15 30 40
TEMPERATURE 27 27 37 39 38 32 29 29 28 28 37 40 39 31 29 28 27
MAX/MIN TEMP 40 28 41 26
WIND DIR W SW SW SW SW SW SW SW SW SW SW SW SW W W W NW
WIND (MPH) 8 8 8 8 6 8 8 8 8 8 9 9 9 9 9 9 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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
12 HOUR SNOW 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) 5.2 5.4 6.1 6.4 6.3 5.9 5.6 5.4 5.2 5.1 5.5 5.6 5.4 5.4 5.3 5.2 5.1
...CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)...
DATE FRIDAY 02/28/25 SATURDAY 03/01/25
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 CL CL CL CL FW FW CL CL CL FW FW CL CL FW FW SC SC
CLOUD COVER (%) 5 5 5 5 5 5 5 0 5 10 5 5 5 15 20 35 50
TEMPERATURE 31 30 39 43 41 35 33 32 31 31 39 41 40 33 31 31 30
MAX/MIN TEMP 43 30 42 28
WIND DIR SE SE S S S SE SE SE SE SE SE SE SE SE SE SE E
WIND (MPH) 8 8 8 8 6 8 8 8 9 10 10 10 9 10 10 8 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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
12 HOUR SNOW 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) 5.3 5.7 6.3 6.5 6.4 6.0 5.8 5.6 5.4 5.4 5.8 5.8 5.6 5.4 5.2 5.2 5.1
...NORWAY AREA (7,000 FT TO 10,000 FT)...
DATE FRIDAY 02/28/25 SATURDAY 03/01/25
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 CL FW CL CL FW FW CL CL CL FW CL CL CL FW FW SC SC
CLOUD COVER (%) 5 5 5 5 5 10 5 5 5 10 5 5 5 10 15 30 40
TEMPERATURE 28 28 37 39 39 34 31 30 29 28 35 37 36 30 28 28 27
MAX/MIN TEMP 40 28 38 26
WIND DIR W W SW W W W W SW SW SW SW SW S NW NW NW NW
WIND (MPH) 11 10 10 9 9 11 11 11 11 11 11 11 11 12 13 11 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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
12 HOUR SNOW 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) 5.4 5.6 6.2 6.4 6.4 6.1 5.8 5.6 5.4 5.2 5.5 5.6 5.4 5.4 5.3 5.3 5.1
...ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)...
DATE FRIDAY 02/28/25 SATURDAY 03/01/25
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 CL FW CL CL FW FW FW FW FW FW FW CL FW FW FW SC BK
CLOUD COVER (%) 5 10 5 5 5 10 10 15 10 15 10 5 5 20 25 40 55
TEMPERATURE 34 34 43 47 45 39 37 37 35 35 41 42 39 32 31 30 28
MAX/MIN TEMP 48 33 43 25
WIND DIR SW SW SW SW SW SW SW S S S S S S S S SW W
WIND (MPH) 9 9 8 8 8 9 9 10 11 12 12 11 11 10 10 9 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
PRECIP TYPE S
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
12 HOUR SNOW 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) 5.7 5.9 6.8 7.0 6.9 6.5 6.3 6.0 5.6 5.6 6.2 6.3 6.1 5.4 5.1 5.1 5.1
...BLUE MOUNTAINS (4,000 FT TO 6,000 FT)...
DATE FRIDAY 02/28/25 SATURDAY 03/01/25
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 CL CL CL CL CL FW FW FW FW FW CL CL CL FW FW SC SC
CLOUD COVER (%) 0 5 0 5 5 5 10 10 5 10 5 5 5 5 20 35 50
TEMPERATURE 32 32 42 48 47 38 36 34 33 33 42 46 45 36 33 31 29
MAX/MIN TEMP 48 32 47 28
WIND DIR S S S S S S S S S S S S S S S S SW
WIND (MPH) 6 6 6 5 6 6 6 6 8 9 10 9 6 5 5 3 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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
12 HOUR SNOW 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) 5.9 5.9 6.1 6.4 6.6 6.6 6.5 6.3 5.9 5.3 5.4 5.6 5.7 5.8 5.3 4.9 5.0
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN