Avalanche Weather Guidance
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
670
FWUS46 KPDT 292156
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT SUN SEP 29 2024
...BROKEN TOP...
DATE MONDAY 09/30/24 TUESDAY 10/01/24
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 SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 15 20 25 20 15 10 10 10 10 10 15 15 25 5 5 10 10
TEMPERATURE 46 38 35 34 34 36 46 52 51 41 43 43 41 45 59 64 62
MIN/MAX TEMP 32 53 39 65
WIND DIR N N N NE NE E E E E E SE S SW SW SW NW NW
WIND (MPH) 9 6 6 6 8 9 9 9 6 5 6 9 13 11 4 4 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 6.0 5.6 5.3 5.2 6.1 7.8 10.4 11.0 11.4 11.5 11.3 11.1 10.9 10.8 10.9 10.8
...TAM MCARTHUR RIM...
DATE MONDAY 09/30/24 TUESDAY 10/01/24
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 SC FW FW FW FW FW FW FW FW FW SC FW FW FW FW
CLOUD COVER (%) 15 20 25 20 15 10 10 10 10 10 15 15 25 5 5 10 10
TEMPERATURE 48 38 35 34 34 37 47 52 52 41 43 43 42 46 60 65 63
MIN/MAX TEMP 33 53 39 66
WIND DIR N N N NE NE E E E E E SE S SW SW SW NW NW
WIND (MPH) 9 6 6 6 8 9 9 9 6 4 6 10 14 12 4 4 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) 6.9 6.0 5.6 5.3 5.2 6.1 7.6 10.3 11.0 11.4 11.5 11.3 11.1 10.9 10.8 10.9 10.8
...NEWBERRY CRATER...
DATE MONDAY 09/30/24 TUESDAY 10/01/24
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 CL FW FW FW FW FW FW FW CL FW
CLOUD COVER (%) 15 20 20 20 20 5 5 5 10 15 15 15 25 10 5 5 10
TEMPERATURE 48 39 36 35 35 35 43 51 54 45 43 42 41 42 54 63 64
MIN/MAX TEMP 34 55 40 67
WIND DIR N N N N NE E E E E E E SE SE S SW W NW
WIND (MPH) 11 10 8 6 6 8 8 6 8 6 6 6 9 8 5 5 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) 7.3 6.1 5.8 5.5 5.3 6.0 7.7 10.0 10.9 10.9 11.5 11.5 11.3 11.1 11.0 11.0 11.0
...WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)...
DATE MONDAY 09/30/24 TUESDAY 10/01/24
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 FW FW FW FW FW FW FW FW SC FW FW FW
CLOUD COVER (%) 20 10 10 25 20 10 15 25 15 10 15 20 20 30 10 20 10
TEMPERATURE 44 33 31 29 28 29 40 46 45 36 37 38 36 38 53 58 56
MIN/MAX TEMP 27 47 34 58
WIND DIR NW NW NW NW NW NW N N N NW SW SW SW S S SW SW
WIND (MPH) 12 9 9 9 8 6 6 6 5 4 4 5 6 9 8 8 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) 6.2 5.5 5.2 4.9 4.7 5.2 6.2 6.8 6.9 6.8 6.9 7.6 9.8 10.6 10.5 10.5 10.5
...SALT CREEK AREA (5,000 FT TO 7,000 FT)...
DATE MONDAY 09/30/24 TUESDAY 10/01/24
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 FW FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 20 10 10 20 20 10 15 25 10 10 15 15 20 25 10 20 10
TEMPERATURE 51 40 36 33 31 34 45 51 50 40 38 38 37 42 56 62 61
MIN/MAX TEMP 31 52 36 63
WIND DIR NW NW NW NW NW N N N N N W SW SW S S S S
WIND (MPH) 13 10 10 9 8 6 6 6 6 4 4 4 5 6 9 9 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) 6.3 5.5 5.1 4.8 4.6 5.1 5.9 6.6 6.6 6.5 6.8 7.3 9.3 10.4 10.6 10.5 10.5
...CLEAR CREEK AREA (6,000 FT TO 8,000 FT)...
DATE MONDAY 09/30/24 TUESDAY 10/01/24
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 FW FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 25 10 10 20 15 10 15 20 15 10 15 15 15 20 5 20 10
TEMPERATURE 52 39 34 32 30 33 44 50 50 41 39 38 37 40 53 58 57
MIN/MAX TEMP 30 51 36 58
WIND DIR NW NW NW N N N NE E NE N NW W W S S S SW
WIND (MPH) 12 10 9 9 8 6 5 5 5 6 4 4 3 5 10 10 8
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) 6.5 5.5 5.2 5.0 4.7 5.4 6.4 7.2 7.2 7.2 7.0 7.3 9.4 10.5 10.7 10.6 10.6
...CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)...
DATE MONDAY 09/30/24 TUESDAY 10/01/24
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 FW FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 20 10 10 20 15 15 15 20 15 10 10 15 20 20 10 15 10
TEMPERATURE 46 37 35 33 32 33 44 49 49 41 40 40 39 42 54 59 58
MIN/MAX TEMP 31 50 38 60
WIND DIR NW N N N N N NW NW N NE SE S SE SE S S S
WIND (MPH) 13 11 10 10 8 5 5 6 5 4 4 4 4 5 9 9 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) 6.0 5.5 5.2 5.0 4.7 5.3 6.5 7.2 7.2 7.1 7.6 7.3 10.3 10.6 10.6 10.5 10.5
...NORWAY AREA (7,000 FT TO 10,000 FT)...
DATE MONDAY 09/30/24 TUESDAY 10/01/24
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 FW FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 20 10 10 20 15 10 15 25 15 10 15 15 15 20 5 20 10
TEMPERATURE 45 35 32 31 29 32 41 46 46 37 38 38 37 39 50 53 52
MIN/MAX TEMP 29 47 36 54
WIND DIR NW NW NW NW N N N E N N NW W NW S S S SW
WIND (MPH) 13 12 11 11 10 6 5 5 4 6 4 5 4 6 10 10 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) 6.2 5.3 5.3 5.1 4.7 5.5 6.8 7.4 7.5 7.2 7.2 7.4 9.7 10.5 10.7 10.6 10.6
...ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)...
DATE MONDAY 09/30/24 TUESDAY 10/01/24
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 FW FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 15 10 10 20 20 10 10 25 15 10 15 10 10 10 5 15 15
TEMPERATURE 41 33 31 29 28 29 39 46 45 36 38 38 36 38 51 57 56
MIN/MAX TEMP 26 48 34 59
WIND DIR NW NW NW NW NW N N N N NW SW SW S S S S SW
WIND (MPH) 14 11 10 9 6 5 5 5 4 3 4 5 8 8 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) 6.0 5.5 5.4 4.9 4.7 5.4 6.8 7.3 7.4 7.4 8.3 9.4 10.8 10.9 10.8 10.7 10.6
...BLUE MOUNTAINS (4,000 FT TO 6,000 FT)...
DATE MONDAY 09/30/24 TUESDAY 10/01/24
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 FW FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 10 10 15 20 20 10 10 25 10 15 15 20 20 25 10 15 10
TEMPERATURE 50 42 39 36 34 36 47 53 52 43 41 40 39 41 56 65 65
MIN/MAX TEMP 33 54 38 67
WIND DIR W NW NW NW NW N E N N E E SE SE S S SW SW
WIND (MPH) 10 6 4 3 3 3 3 3 3 4 4 4 5 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) 5.6 5.3 5.1 4.2 4.7 4.7 5.5 6.3 6.5 6.5 7.5 8.9 10.6 10.5 10.4 10.5 10.5
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN