Avalanche Weather Guidance
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
649
FWUS46 KPDT 211056
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT SAT SEP 21 2024
...BROKEN TOP...
DATE SATURDAY 09/21/24 SUNDAY 09/22/24
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 FW CL FW FW FW FW FW FW FW FW FW FW SC SC SC SC BK
CLOUD COVER (%) 5 0 15 15 5 5 10 10 10 10 10 20 35 45 45 40 60
TEMPERATURE 37 39 51 56 55 43 41 41 42 43 54 57 55 47 44 44 44
MAX/MIN TEMP 57 40 58 43
WIND DIR NE NE NE NE NE N NW W W NW NW NW NW W W W W
WIND (MPH) 6 6 8 8 8 5 4 5 5 5 5 6 8 5 5 5 4
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) 8.9 8.9 9.3 9.6 10.0 10.2 10.2 10.1 9.9 9.7 9.8 10.2 10.3 10.3 10.1 9.9 10.4
...TAM MCARTHUR RIM...
DATE SATURDAY 09/21/24 SUNDAY 09/22/24
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 FW CL FW FW FW FW FW FW FW FW FW FW SC SC SC SC BK
CLOUD COVER (%) 10 5 15 15 5 5 10 10 10 10 15 20 35 45 45 45 60
TEMPERATURE 38 40 51 56 56 44 42 42 42 44 55 58 56 48 45 44 44
MAX/MIN TEMP 58 41 59 44
WIND DIR NE NE NE NE N N NW W W NW NW NW NW W W W W
WIND (MPH) 5 6 8 8 8 5 4 5 5 6 5 6 6 5 5 6 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) 8.7 8.8 9.2 9.5 10.0 10.2 10.2 10.1 9.9 9.7 9.8 10.2 10.3 10.3 10.1 9.9 10.4
...NEWBERRY CRATER...
DATE SATURDAY 09/21/24 SUNDAY 09/22/24
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 FW CL FW FW FW FW FW FW FW CL CL FW SC SC SC SC BK
CLOUD COVER (%) 5 0 5 15 5 5 10 10 10 5 5 10 35 40 40 40 55
TEMPERATURE 37 38 48 55 56 45 42 42 42 42 52 58 58 50 46 46 46
MAX/MIN TEMP 57 41 60 44
WIND DIR NE NE N N N N N NW NW NW NW NW NW N NW NW W
WIND (MPH) 6 6 6 8 8 8 5 4 4 5 4 6 9 8 5 6 6
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) 8.0 8.4 8.9 9.3 9.7 9.9 9.9 10.1 10.0 9.8 9.8 10.1 10.3 10.3 10.1 10.0 10.3
...WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)...
DATE SATURDAY 09/21/24 SUNDAY 09/22/24
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 FW CL FW SC SC FW CL CL FW FW SC SC SC SC SC SC BK
CLOUD COVER (%) 10 5 10 30 35 10 5 5 5 10 25 40 40 35 35 35 60
TEMPERATURE 32 34 46 53 51 41 39 39 39 41 51 54 52 44 42 41 41
MAX/MIN TEMP 53 38 54 40
WIND DIR N NE NE NE N N W W W NW N N NW W W W W
WIND (MPH) 6 8 8 8 6 4 4 3 4 4 4 5 6 6 6 6 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 5 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) 7.1 7.1 7.7 8.2 8.4 8.5 8.7 8.9 8.8 8.9 9.3 9.8 10.0 9.8 9.6 9.5 9.5
...SALT CREEK AREA (5,000 FT TO 7,000 FT)...
DATE SATURDAY 09/21/24 SUNDAY 09/22/24
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 FW CL FW SC SC FW CL CL CL FW FW SC SC SC SC SC BK
CLOUD COVER (%) 10 5 5 30 35 15 5 5 5 10 20 40 40 35 35 35 55
TEMPERATURE 37 41 52 57 55 45 41 40 40 44 56 61 59 50 47 46 44
MAX/MIN TEMP 58 40 61 44
WIND DIR NW N N N N NW NW NW NW N NE N N NW W NW NW
WIND (MPH) 8 8 9 9 8 6 5 4 4 4 4 5 6 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 5 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 7.1 7.5 8.1 8.3 8.4 8.6 8.8 8.8 8.8 9.1 9.6 9.9 9.8 9.6 9.5 9.5
...CLEAR CREEK AREA (6,000 FT TO 8,000 FT)...
DATE SATURDAY 09/21/24 SUNDAY 09/22/24
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 FW CL FW SC SC FW CL CL CL FW FW SC SC SC SC SC BK
CLOUD COVER (%) 10 5 5 25 45 15 5 5 5 10 20 35 40 30 35 35 50
TEMPERATURE 35 41 51 57 56 45 41 40 39 43 53 57 56 48 45 43 42
MAX/MIN TEMP 58 39 58 42
WIND DIR N N N N N N N NW NW W S S NW NW NW NW NW
WIND (MPH) 10 10 9 9 8 6 5 4 4 3 5 5 4 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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) 7.1 7.2 7.8 8.5 8.8 8.7 8.8 8.9 8.9 8.9 9.1 9.7 10.0 9.8 9.6 9.6 9.6
...CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)...
DATE SATURDAY 09/21/24 SUNDAY 09/22/24
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 FW CL FW FW SC FW CL CL FW FW FW SC SC SC SC SC BK
CLOUD COVER (%) 10 5 5 25 45 10 5 5 5 10 20 30 45 35 35 35 55
TEMPERATURE 36 40 51 57 55 45 42 41 40 43 53 57 56 48 46 43 42
MAX/MIN TEMP 57 40 57 42
WIND DIR NE NE N N N NE NE NE NE NW W W NW N NW NW N
WIND (MPH) 6 5 5 6 6 6 4 4 3 4 5 8 8 6 6 6 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 5 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) 7.1 7.3 8.1 8.8 9.0 8.9 8.8 8.9 9.0 8.9 9.2 9.8 9.9 9.7 9.6 9.6 9.6
...NORWAY AREA (7,000 FT TO 10,000 FT)...
DATE SATURDAY 09/21/24 SUNDAY 09/22/24
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 FW CL FW SC SC FW CL CL CL FW FW SC SC SC SC SC BK
CLOUD COVER (%) 10 5 5 25 50 15 5 5 5 10 20 35 45 30 35 35 50
TEMPERATURE 34 39 48 54 52 42 40 39 39 42 49 52 52 44 42 41 40
MAX/MIN TEMP 54 39 53 40
WIND DIR N N NE NE N N N NW NW NW SW SW NW NW NW NW NW
WIND (MPH) 11 9 8 6 6 6 5 4 5 5 5 6 6 8 6 6 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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) 7.1 7.3 8.0 8.8 8.9 8.9 8.9 8.9 8.9 8.9 9.2 9.7 10.0 9.8 9.6 9.6 9.6
...ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)...
DATE SATURDAY 09/21/24 SUNDAY 09/22/24
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 FW CL FW FW SC FW CL CL CL FW SC SC SC SC SC SC SC
CLOUD COVER (%) 5 5 10 25 45 5 5 5 5 10 25 35 45 35 35 35 45
TEMPERATURE 32 35 44 50 48 38 39 38 39 38 48 52 50 43 42 40 39
MAX/MIN TEMP 51 36 53 38
WIND DIR N NE NE N N NW NW NW NW NW NW NW NW W W W W
WIND (MPH) 9 9 9 8 6 5 5 5 5 5 5 6 8 8 8 8 6
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) 7.1 7.2 7.9 8.7 9.0 8.9 8.9 9.0 9.0 9.0 9.5 9.8 9.9 9.7 9.8 9.6 9.6
...BLUE MOUNTAINS (4,000 FT TO 6,000 FT)...
DATE SATURDAY 09/21/24 SUNDAY 09/22/24
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 FW CL FW SC SC FW CL CL FW FW FW SC SC SC SC SC SC
CLOUD COVER (%) 10 5 10 30 30 10 5 0 10 15 25 35 45 40 35 35 30
TEMPERATURE 40 43 55 59 57 47 45 44 42 45 58 63 61 53 51 48 46
MAX/MIN TEMP 59 42 63 45
WIND DIR NE NE NE N N N NE N W W W W W W SW SW SW
WIND (MPH) 4 4 5 5 5 3 3 3 3 3 3 5 5 4 4 4 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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 7.0 7.5 8.2 8.5 8.5 8.7 8.9 8.9 9.4 9.5 9.5 9.5 9.5 9.7 9.5 9.6
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN