Avalanche Weather Guidance
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
586
FWUS46 KPDT 172156
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT MON JUN 17 2024
...BROKEN TOP...
DATE TUESDAY 06/18/24 WEDNESDAY 06/19/24
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 SC FW FW FW CL CL FW FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 25 35 15 10 10 5 5 15 10 10 10 10 5 10 5 15 30
TEMPERATURE 35 33 29 27 26 31 40 46 47 44 36 35 35 42 51 56 57
MIN/MAX TEMP 26 47 34 57
WIND DIR W W W W S SE E E NE NE NE E S SE SE E N
WIND (MPH) 14 10 6 4 3 4 5 6 8 8 8 6 5 6 8 8 10
WIND GUST (MPH)
PRECIP PROB (%) 10 10 5 5 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
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) 6.6 6.3 5.7 5.2 4.9 6.3 7.1 7.4 8.0 7.9 7.5 7.6 7.5 7.6 8.1 8.7 9.2
...TAM MCARTHUR RIM...
DATE TUESDAY 06/18/24 WEDNESDAY 06/19/24
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 FW FW FW SC
CLOUD COVER (%) 20 20 10 10 10 5 5 10 10 10 10 10 5 10 5 15 30
TEMPERATURE 37 34 30 28 27 33 42 47 48 45 37 36 36 44 52 57 58
MIN/MAX TEMP 27 49 35 59
WIND DIR W W W W S SE E E NE NE NE E S SE E NE N
WIND (MPH) 14 11 6 5 3 4 5 6 8 8 6 5 5 5 8 6 10
WIND GUST (MPH)
PRECIP PROB (%) 10 10 5 5 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
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) 6.6 6.3 5.7 5.2 4.9 6.3 7.1 7.3 7.9 7.9 7.4 7.5 7.5 7.6 8.1 8.7 9.2
...NEWBERRY CRATER...
DATE TUESDAY 06/18/24 WEDNESDAY 06/19/24
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 FW FW FW FW CL CL FW FW FW FW FW FW FW CL FW SC
CLOUD COVER (%) 35 20 25 15 10 5 5 15 15 10 10 10 10 10 5 15 40
TEMPERATURE 42 37 31 28 28 32 43 52 52 49 41 39 38 44 56 63 61
MIN/MAX TEMP 27 54 38 64
WIND DIR NW NW NW NW S S S S N NE NE E E SE SE SE N
WIND (MPH) 12 10 6 4 5 5 5 5 6 10 10 9 6 6 8 5 5
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
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) 7.0 6.7 6.1 5.5 5.5 6.3 6.8 7.3 7.9 7.8 7.6 7.6 7.5 7.6 8.1 8.5 8.9
...WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)...
DATE TUESDAY 06/18/24 WEDNESDAY 06/19/24
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 BK OV OV BK FW SC OV BK SC FW FW CL CL CL FW FW SC
CLOUD COVER (%) 65 75 70 55 25 35 75 65 35 15 10 5 5 5 5 20 35
TEMPERATURE 35 31 31 31 29 34 38 40 43 39 34 34 34 42 49 52 53
MIN/MAX TEMP 28 43 33 54
WIND DIR NW NW NW NW W NW NE W SW S S SW SW S S S N
WIND (MPH) 13 11 9 9 6 4 4 5 4 5 9 10 9 5 6 5 4
WIND GUST (MPH)
PRECIP PROB (%) 60 60 20 20 5 5 50 50 5 5 0 0 0 0 10 10 0
PRECIP TYPE S S T S S S
6 HOUR QPF 0.12 0.03 0.01 0.11 0.00 0.00 0.00 0.00
6 HOUR SNOW 1.1 0.2 0.1 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 1.3 0.1 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) 6.5 6.6 6.6 6.3 6.2 7.0 7.4 7.7 7.9 7.9 7.6 7.5 7.4 7.6 8.0 8.5 8.8
...SALT CREEK AREA (5,000 FT TO 7,000 FT)...
DATE TUESDAY 06/18/24 WEDNESDAY 06/19/24
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 BK BK BK BK SC SC BK BK SC FW FW CL CL CL CL FW SC
CLOUD COVER (%) 55 65 60 50 25 35 65 65 40 15 10 5 5 5 5 15 25
TEMPERATURE 42 38 35 33 32 38 46 48 50 47 39 37 35 45 55 59 60
MIN/MAX TEMP 32 51 35 60
WIND DIR NW NW NW NW W SE SE S W SE SW SW SW S S S SE
WIND (MPH) 12 9 6 5 4 4 4 5 4 5 6 8 5 4 5 5 4
WIND GUST (MPH)
PRECIP PROB (%) 50 50 20 20 10 10 50 50 5 5 0 0 0 0 5 5 0
PRECIP TYPE T S T R R R
6 HOUR QPF 0.07 0.03 0.01 0.07 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) 6.3 6.5 6.5 6.3 6.1 6.6 7.0 7.5 7.8 7.8 7.7 7.5 7.4 7.5 8.0 8.3 8.6
...CLEAR CREEK AREA (6,000 FT TO 8,000 FT)...
DATE TUESDAY 06/18/24 WEDNESDAY 06/19/24
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 BK BK BK SC FW SC BK SC SC FW FW CL CL CL CL FW FW
CLOUD COVER (%) 55 60 50 30 25 40 55 50 25 10 5 5 5 5 5 10 20
TEMPERATURE 40 37 34 31 31 37 42 46 48 44 37 35 35 44 52 56 57
MIN/MAX TEMP 30 48 35 57
WIND DIR NW NW NW NW NW SE S S SW NE N SW NW S S S S
WIND (MPH) 12 6 5 6 5 5 6 6 5 6 6 6 6 4 8 6 5
WIND GUST (MPH)
PRECIP PROB (%) 40 40 20 20 10 10 30 30 0 0 0 0 0 0 5 5 0
PRECIP TYPE T S T S S S
6 HOUR QPF 0.06 0.01 0.01 0.05 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.1 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) 6.4 6.6 6.5 6.3 6.2 6.7 7.1 7.5 7.8 7.9 7.7 7.5 7.4 7.6 7.9 8.3 8.5
...CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)...
DATE TUESDAY 06/18/24 WEDNESDAY 06/19/24
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 OV OV OV BK SC FW SC FW FW FW CL CL CL CL CL FW SC
CLOUD COVER (%) 75 75 75 55 25 20 40 25 15 10 5 5 0 0 0 15 30
TEMPERATURE 38 37 33 33 31 36 42 46 48 45 39 38 37 45 52 57 58
MIN/MAX TEMP 31 48 37 58
WIND DIR NW NW NW NW N W SW SW W N E SE E S S S S
WIND (MPH) 12 12 10 8 5 5 5 5 5 5 8 8 6 5 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 60 60 20 20 5 5 40 40 5 5 0 0 0 0 10 10 0
PRECIP TYPE S S S S S R
6 HOUR QPF 0.29 0.03 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.9 0.1 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 1.0 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) 6.5 6.6 6.4 6.2 6.0 6.6 7.0 7.4 7.8 7.8 7.7 7.6 7.4 7.5 7.9 8.3 8.7
...NORWAY AREA (7,000 FT TO 10,000 FT)...
DATE TUESDAY 06/18/24 WEDNESDAY 06/19/24
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 BK BK BK SC FW SC BK SC FW FW FW CL CL CL CL FW FW
CLOUD COVER (%) 55 60 55 35 20 40 55 45 20 10 10 5 5 5 5 10 20
TEMPERATURE 34 32 31 29 28 32 36 40 42 40 34 34 34 41 47 51 52
MIN/MAX TEMP 28 42 34 52
WIND DIR NW NW NW NW NW S S SW SW S NW SW NW S S S S
WIND (MPH) 16 12 10 10 6 6 6 6 5 6 8 8 10 6 9 8 6
WIND GUST (MPH)
PRECIP PROB (%) 50 50 20 20 5 5 30 30 5 5 0 0 0 0 5 5 0
PRECIP TYPE T S T S S S
6 HOUR QPF 0.10 0.01 0.01 0.07 0.00 0.00 0.00 0.00
6 HOUR SNOW 1.0 0.1 0.1 0.1 0.0 0.0 0.0 0.0
12 HOUR SNOW 1.1 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) 6.5 6.6 6.5 6.3 6.2 7.0 7.3 7.6 7.9 7.9 7.7 7.5 7.4 7.6 7.9 8.3 8.6
...ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)...
DATE TUESDAY 06/18/24 WEDNESDAY 06/19/24
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 OV BK BK SC FW SC BK BK SC FW FW FW CL CL FW FW SC
CLOUD COVER (%) 70 70 60 45 20 25 55 55 40 10 5 5 5 5 5 20 45
TEMPERATURE 33 33 31 30 28 32 38 42 43 41 36 35 34 40 50 54 54
MIN/MAX TEMP 27 44 33 55
WIND DIR NW NW NW NW W S SE SE S S S S S S S SE SE
WIND (MPH) 17 17 11 8 5 4 4 5 5 6 6 8 8 8 8 6 5
WIND GUST (MPH)
PRECIP PROB (%) 50 50 10 10 5 5 20 20 5 5 0 0 0 0 5 5 0
PRECIP TYPE T S S S
6 HOUR QPF 0.11 0.01 0.01 0.03 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.8 0.1 0.1 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.9 0.1 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 6.8 6.4 6.1 6.0 6.9 7.3 7.6 8.0 8.0 7.8 7.6 7.4 7.5 8.0 8.5 8.9
...BLUE MOUNTAINS (4,000 FT TO 6,000 FT)...
DATE TUESDAY 06/18/24 WEDNESDAY 06/19/24
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 OV OV BK SC SC FW FW FW FW CL FW CL CL CL CL FW FW
CLOUD COVER (%) 70 70 70 50 25 15 25 25 15 5 10 5 5 5 5 10 20
TEMPERATURE 46 43 41 38 36 41 50 55 56 52 44 42 40 49 59 65 66
MIN/MAX TEMP 36 56 40 66
WIND DIR W W W W W SW SW W NW N E SE SE SE S SW N
WIND (MPH) 11 11 10 8 5 5 4 4 3 4 4 5 4 3 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 50 50 20 20 5 5 20 20 0 0 0 0 0 0 5 5 0
PRECIP TYPE R R R R R R
6 HOUR QPF 0.26 0.02 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) 6.5 6.7 6.5 6.2 5.9 6.2 6.7 7.2 7.6 7.6 7.5 7.4 7.3 7.3 7.7 8.3 8.6
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN