Avalanche Weather Guidance
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
872
FWUS46 KPDT 171056
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT MON JUN 17 2024
...BROKEN TOP...
DATE MONDAY 06/17/24 TUESDAY 06/18/24
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER SC SC SC SC SC SC SC FW FW FW CL FW FW FW FW FW FW
CLOUD COVER (%) 50 40 45 35 35 40 25 15 10 10 5 10 15 15 20 10 5
TEMPERATURE 24 27 31 35 35 33 28 27 25 31 40 46 48 45 37 36 35
MAX/MIN TEMP 36 25 48 34
WIND DIR NW NW NW NW W W W SW SE S SE E N N N SW S
WIND (MPH) 14 14 16 16 14 10 6 4 4 3 4 5 8 9 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 10 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0
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) 4.5 5.3 6.2 6.6 6.7 6.2 5.8 5.4 5.2 6.5 6.8 7.5 8.1 8.0 7.7 7.5 7.4
...TAM MCARTHUR RIM...
DATE MONDAY 06/17/24 TUESDAY 06/18/24
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER SC SC SC SC SC SC FW FW FW FW CL FW FW FW FW FW CL
CLOUD COVER (%) 45 40 40 30 25 25 20 15 10 10 5 10 15 15 20 10 5
TEMPERATURE 25 28 33 36 37 34 29 28 26 32 42 47 49 46 38 36 36
MAX/MIN TEMP 37 26 49 35
WIND DIR NW NW NW NW W W W SW S SE E E N N NW W SW
WIND (MPH) 14 16 16 16 14 11 6 4 4 3 4 5 8 9 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 10 10 10 10 10 10 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
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) 4.5 5.3 6.2 6.6 6.7 6.2 5.8 5.4 5.3 6.5 6.8 7.5 8.0 8.0 7.7 7.5 7.4
...NEWBERRY CRATER...
DATE MONDAY 06/17/24 TUESDAY 06/18/24
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV SC BK BK BK SC SC SC FW FW CL FW FW FW FW FW FW
CLOUD COVER (%) 80 40 55 60 55 30 40 25 20 15 0 10 15 15 20 10 5
TEMPERATURE 26 27 35 42 41 37 31 28 28 33 44 53 54 50 42 40 38
MAX/MIN TEMP 43 26 55 38
WIND DIR NW NW NW NW NW NW N E SE S S SW N N N NE E
WIND (MPH) 14 13 12 12 12 11 8 5 4 4 5 4 5 8 9 8 6
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 5 5 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
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) 4.7 5.3 6.2 6.7 7.0 6.6 6.0 5.6 5.6 6.5 6.8 7.5 8.0 7.9 7.7 7.5 7.4
...WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)...
DATE MONDAY 06/17/24 TUESDAY 06/18/24
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV BK BK BK BK BK SC SC BK BK BK FW FW FW CL
CLOUD COVER (%) 95 90 85 70 55 65 65 60 30 45 50 60 50 20 10 5 5
TEMPERATURE 26 27 30 33 35 32 30 30 28 33 38 41 44 39 34 34 34
MAX/MIN TEMP 35 27 44 33
WIND DIR NW NW NW NW NW W W W W S S SW W SW S S S
WIND (MPH) 17 18 17 16 13 11 9 8 8 5 5 4 4 5 8 9 9
WIND GUST (MPH)
PRECIP PROB (%) 70 50 30 30 30 30 10 10 5 5 40 40 10 10 0 0 0
PRECIP TYPE S S S S T S S S R
6 HOUR QPF 0.15 0.03 0.04 0.00 0.00 0.11 0.00 0.00
6 HOUR SNOW 2.1 0.3 0.4 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 2.4 0.4 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) 5.0 5.4 5.8 6.3 6.7 6.8 6.6 6.3 6.2 7.1 7.3 7.6 7.9 7.8 7.6 7.5 7.3
...SALT CREEK AREA (5,000 FT TO 7,000 FT)...
DATE MONDAY 06/17/24 TUESDAY 06/18/24
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV BK SC BK BK BK SC SC SC BK SC FW FW FW CL
CLOUD COVER (%) 95 90 80 60 45 55 60 60 35 40 45 55 50 25 10 5 5
TEMPERATURE 31 32 36 40 42 39 35 33 31 37 45 48 51 46 40 37 36
MAX/MIN TEMP 43 30 51 35
WIND DIR NW NW NW NW NW NW NW NW W SE SE SW NW N SW SW SW
WIND (MPH) 11 12 12 11 10 8 5 5 4 4 5 5 5 5 6 6 5
WIND GUST (MPH)
PRECIP PROB (%) 80 50 30 30 30 30 10 10 5 5 40 40 10 10 0 0 0
PRECIP TYPE S S S R T R R R
6 HOUR QPF 0.11 0.01 0.01 0.00 0.00 0.13 0.00 0.00
6 HOUR SNOW 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 1.1 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) 4.9 5.4 5.7 6.1 6.5 6.7 6.5 6.2 6.1 6.7 7.1 7.5 7.8 7.9 7.7 7.4 7.2
...CLEAR CREEK AREA (6,000 FT TO 8,000 FT)...
DATE MONDAY 06/17/24 TUESDAY 06/18/24
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV BK SC SC SC SC FW SC SC SC SC FW FW CL CL
CLOUD COVER (%) 95 90 80 60 40 50 50 35 25 40 35 45 40 20 10 5 5
TEMPERATURE 29 31 35 39 40 37 33 31 30 35 42 47 49 45 38 36 36
MAX/MIN TEMP 41 29 49 35
WIND DIR NW N NW NW NW NW NW NW W S S SW SW N N N NW
WIND (MPH) 12 12 13 12 11 9 6 5 5 5 8 6 5 5 8 8 6
WIND GUST (MPH)
PRECIP PROB (%) 80 40 30 30 30 30 5 5 0 0 30 30 10 10 0 0 0
PRECIP TYPE S S S S T S S R
6 HOUR QPF 0.05 0.01 0.01 0.00 0.00 0.02 0.00 0.00
6 HOUR SNOW 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.6 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) 5.0 5.5 5.9 6.3 6.6 6.6 6.5 6.3 6.3 6.8 7.1 7.4 7.8 7.9 7.7 7.5 7.2
...CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)...
DATE MONDAY 06/17/24 TUESDAY 06/18/24
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV BK SC SC FW SC SC FW FW FW CL
CLOUD COVER (%) 90 90 85 75 80 80 75 65 40 25 20 25 30 15 10 5 5
TEMPERATURE 30 31 33 36 38 37 34 33 31 36 43 48 49 46 39 38 37
MAX/MIN TEMP 39 30 49 37
WIND DIR N NW NW NW NW NW NW N NE SW SW SW W N E E E
WIND (MPH) 16 17 16 14 13 11 9 8 6 5 6 6 5 4 6 6 6
WIND GUST (MPH)
PRECIP PROB (%) 50 50 50 40 40 40 20 20 5 5 30 30 10 10 0 0 0
PRECIP TYPE S S S S T S T S S R
6 HOUR QPF 0.10 0.12 0.15 0.01 0.00 0.00 0.00 0.00
6 HOUR SNOW 1.3 0.8 0.4 0.1 0.0 0.0 0.0 0.0
12 HOUR SNOW 2.1 0.5 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) 5.1 5.4 5.9 6.4 6.6 6.8 6.5 6.1 6.1 6.7 6.9 7.3 7.7 7.8 7.7 7.4 7.2
...NORWAY AREA (7,000 FT TO 10,000 FT)...
DATE MONDAY 06/17/24 TUESDAY 06/18/24
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV BK SC BK BK SC FW SC SC SC SC FW FW CL CL
CLOUD COVER (%) 95 90 80 65 45 60 55 40 25 30 40 40 35 20 10 5 5
TEMPERATURE 27 28 30 33 34 33 31 30 28 33 37 42 43 41 36 35 34
MAX/MIN TEMP 35 27 43 34
WIND DIR NW NW NW NW NW NW NW NW NW S SW SW SW W N NW NW
WIND (MPH) 19 19 17 17 16 13 11 10 9 6 8 6 8 8 10 10 10
WIND GUST (MPH)
PRECIP PROB (%) 60 50 30 30 30 30 5 5 0 0 30 30 10 10 0 0 0
PRECIP TYPE S S S S T S S S
6 HOUR QPF 0.05 0.02 0.02 0.00 0.00 0.01 0.00 0.00
6 HOUR SNOW 0.8 0.2 0.2 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 1.0 0.2 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) 5.1 5.5 5.8 6.3 6.7 6.7 6.5 6.3 6.3 7.0 7.2 7.5 7.8 7.9 7.7 7.5 7.2
...ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)...
DATE MONDAY 06/17/24 TUESDAY 06/18/24
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV BK BK SC FW FW SC SC FW FW FW CL
CLOUD COVER (%) 95 85 80 70 75 75 60 60 45 25 25 45 45 20 10 10 5
TEMPERATURE 27 26 29 32 34 33 31 30 27 31 39 43 45 42 36 35 34
MAX/MIN TEMP 35 27 46 33
WIND DIR NW NW NW NW NW W W W W SW S S NW NW SW S S
WIND (MPH) 16 17 16 16 14 13 10 8 8 5 5 5 5 5 5 6 8
WIND GUST (MPH) 33
PRECIP PROB (%) 60 40 30 40 30 30 5 5 0 0 20 20 10 10 0 0 0
PRECIP TYPE S S S S T S S S
6 HOUR QPF 0.15 0.08 0.11 0.00 0.00 0.01 0.00 0.00
6 HOUR SNOW 2.2 0.8 0.7 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 3.0 0.7 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 5.9 6.5 6.8 6.8 6.5 6.0 5.9 6.8 7.0 7.6 8.0 8.0 7.7 7.4 7.2
...BLUE MOUNTAINS (4,000 FT TO 6,000 FT)...
DATE MONDAY 06/17/24 TUESDAY 06/18/24
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV BK BK BK OV OV BK SC SC FW SC FW FW FW FW CL
CLOUD COVER (%) 90 80 60 55 60 70 70 60 40 25 15 25 25 10 10 5 5
TEMPERATURE 35 36 40 46 47 44 40 38 36 41 50 55 57 53 45 42 40
MAX/MIN TEMP 48 36 57 40
WIND DIR W W W W W W W W W SW SW W NW N E SE SE
WIND (MPH) 6 8 9 10 10 9 8 5 4 4 4 4 3 3 3 4 4
WIND GUST (MPH)
PRECIP PROB (%) 20 30 20 20 40 40 10 10 0 0 20 20 5 5 0 0 0
PRECIP TYPE S S R T R R R R R R
6 HOUR QPF 0.04 0.04 0.12 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) 5.0 5.1 5.5 6.0 6.5 6.7 6.6 6.1 5.9 6.2 6.5 7.2 7.6 7.6 7.5 7.2 7.1
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN