Avalanche Weather Guidance
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
677
FWUS46 KPDT 282156
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT SAT SEP 28 2024
...BROKEN TOP...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 BK SC SC SC FW CL CL FW FW SC FW SC FW FW FW FW
CLOUD COVER (%) 15 60 40 40 40 20 5 5 10 20 30 20 25 5 10 15 20
TEMPERATURE 61 50 48 46 42 40 47 49 47 38 36 34 33 35 46 51 51
MIN/MAX TEMP 39 50 33 52
WIND DIR W W W W W W NW NW N N NE NE NE E E E NE
WIND (MPH) 16 16 14 11 10 9 10 11 10 8 6 8 6 9 10 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) 10.5 9.8 10.5 11.1 9.1 7.4 7.5 7.6 7.5 6.7 6.1 5.6 5.6 5.8 7.5 9.5 10.5
...TAM MCARTHUR RIM...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 BK SC SC SC FW CL CL FW FW SC FW SC FW FW FW FW
CLOUD COVER (%) 15 60 40 45 40 20 5 5 10 15 25 20 30 5 10 15 20
TEMPERATURE 62 52 50 47 43 41 48 51 49 40 36 34 34 36 46 51 51
MIN/MAX TEMP 40 51 33 52
WIND DIR SW SW W W W W NW N N N NE NE NE E E E NE
WIND (MPH) 17 17 14 12 11 9 10 11 10 8 6 8 6 9 10 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) 10.5 10.0 10.5 11.1 9.2 7.5 7.5 7.7 7.5 6.7 6.1 5.6 5.5 5.7 7.4 9.5 10.5
...NEWBERRY CRATER...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 CL SC SC SC SC FW CL CL FW FW SC FW SC FW CL FW FW
CLOUD COVER (%) 5 45 45 30 40 15 0 5 10 20 30 15 30 10 5 15 25
TEMPERATURE 65 54 49 46 43 42 47 50 49 40 37 36 35 35 43 52 54
MIN/MAX TEMP 41 52 34 55
WIND DIR W W W W W NW NW NW N N NE NE NE E E E NE
WIND (MPH) 13 11 10 10 10 8 10 11 11 11 9 8 5 6 9 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) 11.5 10.4 10.2 11.1 10.7 9.1 7.9 8.0 7.8 6.8 6.5 6.1 5.7 5.8 7.4 9.3 10.3
...WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 CL CL FW SC SC SC FW FW FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 5 5 15 35 30 35 20 10 15 15 15 15 20 25 25 30 30
TEMPERATURE 66 57 55 51 46 44 50 51 46 35 33 30 29 30 41 46 44
MIN/MAX TEMP 43 52 29 46
WIND DIR S SW SW SW W W W NW NW NW NW NW NW N NE NE N
WIND (MPH) 12 13 10 10 11 11 13 14 13 11 10 10 6 6 5 5 5
WIND GUST (MPH) 32
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) 11.2 11.1 11.2 11.0 10.3 9.2 8.9 8.1 7.1 6.1 5.4 5.1 4.9 4.7 5.7 6.7 7.2
...SALT CREEK AREA (5,000 FT TO 7,000 FT)...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 CL CL FW SC FW SC FW FW FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 5 5 10 25 25 30 20 10 15 15 15 15 20 20 20 35 35
TEMPERATURE 72 61 58 52 47 47 56 58 53 42 37 35 32 35 47 52 50
MIN/MAX TEMP 45 58 32 52
WIND DIR S S SW NW NW N NW NW NW NW NW NW NW NW NE N N
WIND (MPH) 11 10 8 6 8 8 11 13 12 11 10 9 6 5 5 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) 11.1 11.2 11.2 11.1 10.5 9.4 9.2 8.5 7.2 6.1 5.4 5.0 4.7 4.7 5.7 6.7 7.2
...CLEAR CREEK AREA (6,000 FT TO 8,000 FT)...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 CL FW SC FW SC FW FW FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 5 5 10 25 15 30 20 5 10 15 15 15 15 15 15 40 40
TEMPERATURE 67 58 55 53 48 47 54 57 54 41 36 33 31 34 46 50 50
MIN/MAX TEMP 46 58 31 51
WIND DIR S SW SW W NW W W NW NW NW N N N N NE NE N
WIND (MPH) 10 8 6 6 8 9 12 13 13 11 9 9 8 8 6 5 5
WIND GUST (MPH) 31
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) 11.2 11.2 11.2 11.1 10.5 9.5 9.4 8.8 7.5 6.2 5.5 5.2 4.8 4.7 5.9 6.9 7.5
...CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 CL CL FW SC SC SC FW CL FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 5 5 15 30 30 35 20 5 10 10 15 15 20 20 20 30 30
TEMPERATURE 68 59 55 52 46 46 51 52 48 39 36 34 32 34 45 50 50
MIN/MAX TEMP 45 52 32 51
WIND DIR S S W NW NW NW NW NW NW N N N NE NE NW NW NW
WIND (MPH) 11 10 8 10 11 11 14 14 13 12 10 10 6 5 5 8 6
WIND GUST (MPH) 32
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) 11.3 11.3 11.2 10.9 10.0 9.2 8.1 7.4 6.8 6.1 5.5 5.2 4.9 4.8 5.8 6.9 7.5
...NORWAY AREA (7,000 FT TO 10,000 FT)...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 CL FW SC FW SC FW FW FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 5 5 10 25 15 35 20 5 10 10 15 15 15 15 15 40 35
TEMPERATURE 62 55 54 52 47 46 51 53 48 38 34 32 30 32 42 46 45
MIN/MAX TEMP 45 53 30 46
WIND DIR S S SW W W W W NW NW NW NW N N N NE SE N
WIND (MPH) 10 9 9 10 12 12 14 16 14 13 11 12 10 10 5 6 6
WIND GUST (MPH) 33
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) 11.2 11.2 11.3 11.0 10.4 9.4 9.1 8.4 7.2 6.1 5.4 5.2 4.8 4.7 6.0 6.9 7.5
...ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 CL CL FW SC SC SC FW CL FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 5 5 25 25 30 40 10 5 5 10 15 15 15 15 15 30 30
TEMPERATURE 65 54 51 48 42 39 45 46 42 34 32 30 29 30 41 46 44
MIN/MAX TEMP 39 48 28 47
WIND DIR S SW W W W W W NW NW NW NW NW NW N NE NE N
WIND (MPH) 10 9 9 11 13 13 16 16 16 12 11 10 5 5 5 5 5
WIND GUST (MPH) 34
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) 11.4 11.2 11.1 10.6 9.9 9.8 8.0 7.4 6.7 6.0 5.5 5.2 4.9 4.8 5.9 7.0 7.8
...BLUE MOUNTAINS (4,000 FT TO 6,000 FT)...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 CL FW SC SC BK SC FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 5 5 35 25 55 45 15 5 15 15 15 15 15 15 20 25 25
TEMPERATURE 74 61 56 51 46 45 50 52 51 43 40 37 35 37 49 54 53
MIN/MAX TEMP 45 52 35 54
WIND DIR S W W W W W W W W NW NW NW W SE N N N
WIND (MPH) 5 4 6 9 10 9 10 12 10 8 5 3 3 3 2 3 3
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) 11.5 11.3 11.1 10.4 9.5 8.0 6.4 6.2 6.2 5.5 5.2 4.6 4.7 4.3 5.2 6.4 7.0
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN