Avalanche Weather Guidance
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
908
FWUS46 KPDT 222256
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PST WED JAN 22 2025
...BROKEN TOP...
DATE THURSDAY 01/23/25 FRIDAY 01/24/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW SC FW FW FW SC BK OV OV OV OV SC FW FW SC SC
CLOUD COVER (%) 10 15 30 20 10 20 45 70 85 90 95 80 35 15 20 25 40
TEMPERATURE 32 26 25 26 26 26 37 42 38 32 30 26 20 16 21 25 21
MIN/MAX TEMP 23 43 15 25
WIND DIR E SE S S W W W W W W W W W W N N N
WIND (MPH) 6 8 10 10 11 10 8 8 9 10 12 12 5 4 4 9 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20 20 20
PRECIP TYPE S S 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) 4.3 3.5 3.6 4.1 4.8 5.9 6.5 6.5 6.1 5.2 4.5 3.7 3.2 2.2 2.3 2.8 2.7
...TAM MCARTHUR RIM...
DATE THURSDAY 01/23/25 FRIDAY 01/24/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW SC FW FW FW SC BK OV OV OV OV SC FW FW FW SC
CLOUD COVER (%) 10 15 30 15 10 20 45 65 80 90 95 80 35 15 15 25 40
TEMPERATURE 32 26 26 27 27 28 38 44 39 33 31 27 21 16 22 26 21
MIN/MAX TEMP 24 44 16 26
WIND DIR SE SE S SW W W W W W W W W W W N N N
WIND (MPH) 6 9 10 11 11 11 8 8 10 11 13 13 5 5 4 10 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20 20 10
PRECIP TYPE S S 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) 4.2 3.4 3.7 4.2 4.9 5.9 6.6 6.6 6.2 5.3 4.6 3.8 3.2 2.2 2.3 2.8 2.7
...NEWBERRY CRATER...
DATE THURSDAY 01/23/25 FRIDAY 01/24/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW FW FW FW SC BK OV OV OV OV SC FW FW FW SC
CLOUD COVER (%) 10 10 15 20 10 20 40 65 80 85 85 75 50 20 25 25 45
TEMPERATURE 33 25 24 24 23 24 31 39 38 31 31 29 24 20 23 27 23
MIN/MAX TEMP 22 40 19 28
WIND DIR E SE SE S SW SW W SW W W W NW NW NW NW N N
WIND (MPH) 5 6 8 9 9 8 6 5 6 9 10 11 9 8 6 9 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10 10 10
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) 3.8 3.4 3.0 3.1 3.4 4.0 5.2 5.7 5.5 5.4 4.7 4.1 3.1 2.6 2.5 2.9 2.6
...WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)...
DATE THURSDAY 01/23/25 FRIDAY 01/24/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW SC SC SC SC BK OV OV OV OV BK BK SC SC BK
CLOUD COVER (%) 10 10 25 25 45 30 30 55 75 85 80 80 60 55 35 40 55
TEMPERATURE 18 13 15 16 15 15 23 28 25 20 19 15 11 9 15 17 14
MIN/MAX TEMP 12 29 8 19
WIND DIR N N NW W W W W W SW W W W NW NW NW NW N
WIND (MPH) 9 10 10 12 13 16 17 19 18 18 17 13 11 11 12 16 18
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 20 20 10
PRECIP TYPE S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 1.0 0.5 1.1 1.5 1.9 2.5 3.7 3.9 3.6 3.4 3.0 2.6 2.0 1.7 1.2 1.3 1.0
...SALT CREEK AREA (5,000 FT TO 7,000 FT)...
DATE THURSDAY 01/23/25 FRIDAY 01/24/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW SC SC SC SC BK OV OV OV OV BK BK SC SC SC
CLOUD COVER (%) 5 10 25 30 40 30 30 50 75 85 85 80 55 55 40 35 50
TEMPERATURE 23 17 16 17 15 15 24 28 23 20 19 17 15 14 21 25 21
MIN/MAX TEMP 13 28 13 26
WIND DIR N NW W SW S S S S S S S SW NW NW NW N N
WIND (MPH) 6 9 9 9 10 12 14 17 16 14 12 9 6 8 9 11 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 30 30 10
PRECIP TYPE S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 1.3 0.3 0.5 0.7 1.0 1.6 2.6 2.8 2.5 2.3 2.1 1.9 1.7 1.5 1.3 1.4 1.1
...CLEAR CREEK AREA (6,000 FT TO 8,000 FT)...
DATE THURSDAY 01/23/25 FRIDAY 01/24/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW FW SC FW FW BK OV OV OV OV SC SC FW FW SC
CLOUD COVER (%) 5 10 20 20 35 25 25 55 75 80 80 70 40 35 20 20 30
TEMPERATURE 22 16 15 15 14 13 19 23 21 17 16 15 12 11 18 23 19
MIN/MAX TEMP 12 24 10 23
WIND DIR N N NW W SW SW SW SW SW SW SW SW NW NW N N N
WIND (MPH) 6 10 10 9 9 10 12 13 11 10 9 8 8 9 9 11 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 30 30 10
PRECIP TYPE S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 1.6 0.5 0.7 0.9 1.1 1.1 2.0 2.2 2.1 1.9 1.7 1.9 1.8 1.6 1.4 1.5 1.2
...CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)...
DATE THURSDAY 01/23/25 FRIDAY 01/24/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW FW SC FW FW BK OV OV OV OV SC SC FW SC SC
CLOUD COVER (%) 10 5 25 20 40 20 25 50 75 85 85 75 45 45 25 25 35
TEMPERATURE 23 17 17 18 17 17 23 27 24 21 20 18 16 14 18 22 19
MIN/MAX TEMP 15 27 13 22
WIND DIR N NE NE SE S S S S S SW SW W NW NW NW NW N
WIND (MPH) 6 8 6 8 9 10 11 12 10 9 9 6 9 9 10 12 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 20 20 10
PRECIP TYPE S S S 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) 1.9 0.9 1.0 1.2 1.3 1.5 2.5 2.7 2.6 2.4 2.2 2.2 1.9 1.6 1.2 1.4 1.1
...NORWAY AREA (7,000 FT TO 10,000 FT)...
DATE THURSDAY 01/23/25 FRIDAY 01/24/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW FW SC FW FW BK OV OV OV BK SC SC FW FW SC
CLOUD COVER (%) 10 10 20 20 40 20 25 50 70 75 80 70 40 35 15 20 30
TEMPERATURE 19 14 15 15 14 13 18 21 19 16 15 13 10 8 14 19 15
MIN/MAX TEMP 11 22 8 19
WIND DIR N N N NW W W W SW W W W W NW NW NW NW N
WIND (MPH) 9 12 12 11 11 12 13 14 13 12 11 11 11 13 11 13 18
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 30 30 30 30 20
PRECIP TYPE S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 1.6 0.7 1.2 1.2 1.4 1.5 2.3 2.6 2.5 2.4 2.2 2.2 2.0 1.7 1.4 1.5 1.2
...ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)...
DATE THURSDAY 01/23/25 FRIDAY 01/24/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW SC SC FW FW BK OV OV OV OV SC BK SC FW SC
CLOUD COVER (%) 10 15 20 30 50 25 25 55 75 80 75 70 45 55 30 25 35
TEMPERATURE 22 18 18 19 18 18 25 31 29 24 24 20 16 14 16 19 15
MIN/MAX TEMP 16 32 13 21
WIND DIR N N N SW W W W SW W W W W NW NW NW NW NW
WIND (MPH) 6 6 8 9 11 12 12 12 12 12 11 12 9 10 11 13 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 20 20 20 20 10
PRECIP TYPE S S S 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) 2.0 1.5 1.7 1.8 2.0 2.4 3.6 3.9 3.8 3.4 3.2 2.9 2.2 1.8 1.3 1.4 1.0
...BLUE MOUNTAINS (4,000 FT TO 6,000 FT)...
DATE THURSDAY 01/23/25 FRIDAY 01/24/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW SC SC SC FW SC SC OV OV OV OV SC SC SC SC SC
CLOUD COVER (%) 10 10 25 30 45 20 25 50 70 70 75 75 50 40 40 35 40
TEMPERATURE 29 22 20 20 19 19 26 31 29 25 25 23 20 18 22 26 23
MIN/MAX TEMP 18 32 17 26
WIND DIR NE E SE S S S S S SW SW SW W W W NW NW NW
WIND (MPH) 3 4 5 6 9 11 13 13 11 10 8 5 3 3 3 5 6
WIND GUST (MPH) 29 32
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 20 20 20 20 20 10
PRECIP TYPE S S S S S 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) 2.0 1.3 1.0 0.7 0.5 0.6 1.8 2.3 2.2 2.1 2.0 1.5 1.1 0.6 0.6 0.8 0.6
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN