Avalanche Weather Guidance
Issued by NWS Fairbanks, AK

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907
FWAK49 PAFG 131315
AVGAFG

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE FAIRBANKS AK
515 AM AKDT WED AUG 13 2025


...ATIGUN PASS HIGH ELEVATIONS (ABOVE 5,000 FEET)...

DATE               WEDNESDAY 08/13/25      THURSDAY 08/14/25
TIME (LT)          06          18          06          18          06
                   6A          6P          6A          6P          6A

CLOUD COVER        OV          OV          OV          OV          OV
CLOUD COVER (%)    85          90          95          95          85
TEMPERATURE        40          51          41          43          33
MAX/MIN TEMP                   52          40          45          33
WIND CHILL         32                                              26
WIND DIR            S           S           S           N           N
WIND (MPH)         14          11           5           4           6
WIND GUST (MPH)    24          16           5           4          12
PRECIP PROB (%)    10          30          60          80          70
PRECIP TYPE         R           R           R           R           S
12 HOUR QPF                  0.00        0.04        0.12        0.09
12 HOUR SNOW                  0.0         0.0         0.0         0.0
12 HOUR ICE                  0.00        0.00        0.00        0.00
SNOW LEVEL (KFT)  6.7         6.8         6.6         6.1         4.0


...ATIGUN PASS LOW ELEVATIONS (BELOW 5,000 FEET)...

DATE               WEDNESDAY 08/13/25      THURSDAY 08/14/25
TIME (LT)          06          18          06          18          06
                   6A          6P          6A          6P          6A

CLOUD COVER        OV          OV          OV          OV          OV
CLOUD COVER (%)    85          90          90          95          85
TEMPERATURE        39          48          41          39          33
MAX/MIN TEMP                   48          39          42          32
WIND CHILL         30                                              27
WIND DIR            S           S           S          NW           N
WIND (MPH)         17          13           6           4           6
WIND GUST (MPH)    24          19           8           4          10
PRECIP PROB (%)    10          30          60          80          70
PRECIP TYPE                     R           R           R           S
12 HOUR QPF                  0.00        0.04        0.12        0.09
12 HOUR SNOW                  0.0         0.0         0.0         0.1
12 HOUR ICE                  0.00        0.00        0.00        0.00
SNOW LEVEL (KFT)  6.7         6.9         6.7         6.2         4.1


...EASTERN ALASKA RANGE SOUTH OF TRIMS DOT CAMP LOW ELEVATIONS (BELOW 4,500 FEET)...

DATE               WEDNESDAY 08/13/25      THURSDAY 08/14/25
TIME (LT)          06          18          06          18          06
                   6A          6P          6A          6P          6A

CLOUD COVER        BK          OV          OV          OV          OV
CLOUD COVER (%)    60          80          90          95          95
TEMPERATURE        40          57          41          51          40
MAX/MIN TEMP                   58          40          53          39
WIND CHILL                                                         34
WIND DIR           SE           S          SE          NW           N
WIND (MPH)         12          13           8           5          12
WIND GUST (MPH)
PRECIP PROB (%)     0           5          20          50          60
PRECIP TYPE                                 R           R           R
12 HOUR QPF                  0.00        0.00        0.02        0.05
12 HOUR SNOW                  0.0         0.0         0.0         0.0
12 HOUR ICE                  0.00        0.00        0.00        0.00
SNOW LEVEL (KFT)  6.8         6.9         6.2         6.8         6.4


...EASTERN ALASKA RANGE SOUTH OF TRIMS DOT CAMP HIGH ELEVATIONS (ABOVE 4,500 FEET)...

DATE               WEDNESDAY 08/13/25      THURSDAY 08/14/25
TIME (LT)          06          18          06          18          06
                   6A          6P          6A          6P          6A

CLOUD COVER        BK          OV          OV          OV          OV
CLOUD COVER (%)    60          80          90          95          95
TEMPERATURE        36          46          37          42          36
MAX/MIN TEMP                   47          35          43          34
WIND CHILL         30                                              30
WIND DIR            S           S           S          SW           N
WIND (MPH)         17          17          12           6          11
WIND GUST (MPH)
PRECIP PROB (%)     0           5          20          50          70
PRECIP TYPE                                 S           R           S
12 HOUR QPF                  0.00        0.00        0.03        0.07
12 HOUR SNOW                  0.0         0.0         0.0         0.0
12 HOUR ICE                  0.00        0.00        0.00        0.00
SNOW LEVEL (KFT)  6.9         6.9         6.2         6.8         6.4


...EASTERN ALASKA RANGE NORTH OF TRIMS DOT CAMP LOW ELEVATIONS (BELOW 4,500 FEET)...

DATE               WEDNESDAY 08/13/25      THURSDAY 08/14/25
TIME (LT)          06          18          06          18          06
                   6A          6P          6A          6P          6A

CLOUD COVER        BK          OV          OV          OV          OV
CLOUD COVER (%)    60          75          90          90          95
TEMPERATURE        43          57          43          51          42
MAX/MIN TEMP                   58          42          52          40
WIND CHILL         36
WIND DIR            S           S           S          NW           N
WIND (MPH)         20          16           9           5           9
WIND GUST (MPH)
PRECIP PROB (%)     0          10          20          60          80
PRECIP TYPE                                 R           R           R
12 HOUR QPF                  0.00        0.00        0.03        0.10
12 HOUR SNOW                  0.0         0.0         0.0         0.0
12 HOUR ICE                  0.00        0.00        0.00        0.00
SNOW LEVEL (KFT)  6.8         6.8         6.4         6.8         6.2


...EASTERN ALASKA RANGE NORTH OF TRIMS DOT CAMP HIGH ELEVATIONS (ABOVE 4,500 FEET)...

DATE               WEDNESDAY 08/13/25      THURSDAY 08/14/25
TIME (LT)          06          18          06          18          06
                   6A          6P          6A          6P          6A

CLOUD COVER        BK          OV          OV          OV          OV
CLOUD COVER (%)    60          75          90          90          95
TEMPERATURE        37          45          36          40          35
MAX/MIN TEMP                   47          35          42          32
WIND CHILL         28                      30                      29
WIND DIR           SW          SW          SW          NW           N
WIND (MPH)         25          20          12           6          10
WIND GUST (MPH)    35
PRECIP PROB (%)     0          10          20          50          80
PRECIP TYPE                                 S           S           S
12 HOUR QPF                  0.00        0.00        0.04        0.11
12 HOUR SNOW                  0.0         0.0         0.0         0.2
12 HOUR ICE                  0.00        0.00        0.00        0.00
SNOW LEVEL (KFT)  6.9         6.9         6.3         6.9         6.2

$$

--- PRECIP TYPE CODES ---

CODE   TYPE
 T     THUNDERSTORMS
 R     RAIN
 S     SNOW
 I     SLEET
 Z     FREEZING RAIN