Avalanche Weather Guidance
Issued by NWS Fairbanks, AK
Issued by NWS Fairbanks, AK
023
FWAK49 PAFG 211315
AVGAFG
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE FAIRBANKS AK
515 AM AKDT MON SEP 21 2026
...ATIGUN PASS HIGH ELEVATIONS (ABOVE 5,000 FEET)...
DATE MONDAY 09/21/26 TUESDAY 09/22/26
TIME (LT) 06 18 06 18 06
6A 6P 6A 6P 6A
CLOUD COVER BK BK BK OV OV
CLOUD COVER (%) 65 70 65 80 90
TEMPERATURE 22 28 18 24 22
MAX/MIN TEMP 29 17 25 22
WIND CHILL 20 12 14 14
WIND DIR NE SW NW SW SW
WIND (MPH) 3 6 3 9 6
WIND GUST (MPH) 10 12 9 17 14
PRECIP PROB (%) 40 40 10 30 70
PRECIP TYPE S S S S
12 HOUR QPF 0.04 0.01 0.01 0.04
12 HOUR SNOW 0.6 0.2 0.1 0.6
12 HOUR ICE 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 1.3 2.0 0.3 1.0 0.7
...ATIGUN PASS LOW ELEVATIONS (BELOW 5,000 FEET)...
DATE MONDAY 09/21/26 TUESDAY 09/22/26
TIME (LT) 06 18 06 18 06
6A 6P 6A 6P 6A
CLOUD COVER BK BK BK OV OV
CLOUD COVER (%) 65 70 65 80 90
TEMPERATURE 21 26 17 22 21
MAX/MIN TEMP 27 17 23 21
WIND CHILL 15 17 10 11 12
WIND DIR SE SW W SW SW
WIND (MPH) 4 6 4 10 8
WIND GUST (MPH) 10 12 10 17 13
PRECIP PROB (%) 40 40 10 30 60
PRECIP TYPE S S S S
12 HOUR QPF 0.04 0.01 0.01 0.04
12 HOUR SNOW 0.6 0.2 0.1 0.6
12 HOUR ICE 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 1.3 2.0 0.3 0.9 0.7
...EASTERN ALASKA RANGE SOUTH OF TRIMS DOT CAMP LOW ELEVATIONS (BELOW 4,500 FEET)...
DATE MONDAY 09/21/26 TUESDAY 09/22/26
TIME (LT) 06 18 06 18 06
6A 6P 6A 6P 6A
CLOUD COVER OV OV OV BK BK
CLOUD COVER (%) 100 100 95 65 65
TEMPERATURE 36 38 30 35 25
MAX/MIN TEMP 39 28 39 24
WIND CHILL 32 24
WIND DIR E S SE SW N
WIND (MPH) 6 13 12 2 10
WIND GUST (MPH)
PRECIP PROB (%) 90 100 70 20 5
PRECIP TYPE S S S S
12 HOUR QPF 0.58 0.38 0.03 0.00
12 HOUR SNOW 1.4 1.8 0.3 0.0
12 HOUR ICE 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.3 4.3 2.4 3.2 0.9
...EASTERN ALASKA RANGE SOUTH OF TRIMS DOT CAMP HIGH ELEVATIONS (ABOVE 4,500 FEET)...
DATE MONDAY 09/21/26 TUESDAY 09/22/26
TIME (LT) 06 18 06 18 06
6A 6P 6A 6P 6A
CLOUD COVER OV OV OV BK BK
CLOUD COVER (%) 100 100 95 65 65
TEMPERATURE 31 30 25 26 19
MAX/MIN TEMP 32 23 29 18
WIND CHILL 21 15 9
WIND DIR S S S W N
WIND (MPH) 10 19 16 3 12
WIND GUST (MPH)
PRECIP PROB (%) 100 100 70 20 10
PRECIP TYPE S S S S S
12 HOUR QPF 0.65 0.40 0.03 0.00
12 HOUR SNOW 7.3 5.2 0.5 0.0
12 HOUR ICE 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.3 4.3 2.4 3.0 1.1
...EASTERN ALASKA RANGE NORTH OF TRIMS DOT CAMP LOW ELEVATIONS (BELOW 4,500 FEET)...
DATE MONDAY 09/21/26 TUESDAY 09/22/26
TIME (LT) 06 18 06 18 06
6A 6P 6A 6P 6A
CLOUD COVER OV OV OV OV OV
CLOUD COVER (%) 100 100 90 75 80
TEMPERATURE 37 37 32 34 28
MAX/MIN TEMP 40 29 37 26
WIND CHILL 25
WIND DIR S SE S NE N
WIND (MPH) 6 9 12 5 8
WIND GUST (MPH)
PRECIP PROB (%) 90 100 70 50 20
PRECIP TYPE S S S S S
12 HOUR QPF 0.38 0.28 0.04 0.03
12 HOUR SNOW 1.2 1.4 0.3 0.2
12 HOUR ICE 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.2 4.1 2.3 2.9 1.0
...EASTERN ALASKA RANGE NORTH OF TRIMS DOT CAMP HIGH ELEVATIONS (ABOVE 4,500 FEET)...
DATE MONDAY 09/21/26 TUESDAY 09/22/26
TIME (LT) 06 18 06 18 06
6A 6P 6A 6P 6A
CLOUD COVER OV OV OV OV OV
CLOUD COVER (%) 100 100 90 75 75
TEMPERATURE 30 29 24 24 19
MAX/MIN TEMP 31 22 28 17
WIND CHILL 24 20 13 11
WIND DIR S S SW W NW
WIND (MPH) 11 18 18 4 10
WIND GUST (MPH)
PRECIP PROB (%) 90 100 70 40 20
PRECIP TYPE S S S S S
12 HOUR QPF 0.42 0.27 0.04 0.03
12 HOUR SNOW 4.9 3.4 0.6 0.5
12 HOUR ICE 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.2 4.2 2.2 2.8 1.1
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN