Avalanche Weather Guidance
Issued by NWS Flagstaff, AZ
Issued by NWS Flagstaff, AZ
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FWUS45 KFGZ 241005
AVGFGZ
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
304 AM MST MON AUG 24 2026
...AGASSIZ PEAK...
DATE MONDAY 08/24/26 TUESDAY 08/25/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER BK SC OV OV BK BK SC FW FW FW BK BK SC FW FW FW FW
CLOUD COVER (%) 60 45 75 75 55 55 25 15 20 10 60 60 45 20 5 10 10
TEMPERATURE 48 52 58 58 56 50 47 47 46 52 59 61 58 52 51 50 48
MAX/MIN TEMP 59 46 61 48
WIND DIR NW N E SW W N SW SE S SE SE SW W W W W W
WIND (MPH) 5 3 5 5 5 4 8 3 3 4 6 5 3 3 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 20 20 60 60 10 10 0 0 0 0 40 40 5 5 0 0 0
PRECIP TYPE R T R R T T T
6 HOUR QPF 0.00 0.05 0.00 0.00 0.00 0.02 0.00 0.00
12 HOUR QPF 0.05 0.00 0.02 0.00
LOW END QPF 0.02 0.00 0.00 0.00
HIGH END QPF 0.26 0.00 0.11 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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) 14.5 14.5 14.8 14.9 14.7 14.6 14.6 14.5 14.3 14.2 14.6 15.1 15.0 14.5 14.4 14.2 14.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DATE WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
TIME (LT) 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11A 5P 11P 5A 11A 5P 11P 5A 11A 5P 11P 5A 11A 5P 11P 5A 11A 5P
CLOUD COVER SC SC FW FW SC BK SC SC SC BK SC SC SC BK SC SC BK SC
CLOUD COVER (%) 25 50 20 25 35 50 25 30 35 55 25 35 45 55 30 25 55 50
TEMPERATURE 60 62 52 49 61 60 52 50 60 59 51 49 58 57 49 47 56 55
MIN/MAX TEMP 64 49 64 49 62 49 61 47 58
WIND DIR SW W W W SW W W W SW W W SW SW W SW SW SW SW
WIND (MPH) 6 8 5 5 8 10 9 8 6 10 9 9 10 12 10 11 11 13
WIND GUST (MPH) 16 14 16 18 20 21 21
PRECIP PROB (%) 20 5 0 0 20 5 0 0 20 10 5 0 30 20 5 5 40 30
PRECIP TYPE T T T T T T T
12 HOUR QPF 0.00 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 14.4 14.6 14.2 14.1 14.3 14.7 14.4 14.2 14.4 14.9 14.6 14.4 14.6 14.9 14.5 14.3 14.5 14.8
SNOW RATIO (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
...INNER BASIN...
DATE MONDAY 08/24/26 TUESDAY 08/25/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER BK SC OV OV BK BK SC FW FW FW BK BK SC FW FW FW FW
CLOUD COVER (%) 60 45 75 75 55 55 25 15 20 10 60 60 45 20 5 10 10
TEMPERATURE 52 66 72 67 64 54 53 50 50 65 74 73 69 58 57 54 53
MAX/MIN TEMP 72 50 74 52
WIND DIR NW NW E W W NW NW E S SE SE SW W W W W W
WIND (MPH) 4 3 5 5 5 5 3 3 2 4 8 5 3 3 2 3 3
WIND GUST (MPH)
PRECIP PROB (%) 20 20 60 60 10 10 0 0 0 0 40 40 5 5 0 0 0
PRECIP TYPE R T R R T T T
6 HOUR QPF 0.01 0.06 0.00 0.00 0.00 0.02 0.00 0.00
12 HOUR QPF 0.07 0.00 0.02 0.00
LOW END QPF 0.02 0.00 0.00 0.00
HIGH END QPF 0.23 0.00 0.10 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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) 14.5 14.5 14.8 14.9 14.7 14.6 14.6 14.5 14.3 14.2 14.6 15.1 15.1 14.6 14.4 14.2 14.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DATE WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
TIME (LT) 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11A 5P 11P 5A 11A 5P 11P 5A 11A 5P 11P 5A 11A 5P 11P 5A 11A 5P
CLOUD COVER SC SC FW FW SC BK FW SC SC BK SC SC SC BK SC SC BK SC
CLOUD COVER (%) 30 50 20 25 35 50 25 30 35 55 25 35 45 55 30 25 55 50
TEMPERATURE 77 72 58 54 76 70 59 56 74 69 58 54 72 67 56 53 69 64
MIN/MAX TEMP 77 53 77 52 75 52 74 51 71
WIND DIR S SW W W SW W W W SW W W SW SW W SW SW SW SW
WIND (MPH) 6 6 5 5 8 9 8 6 6 9 8 8 9 12 9 10 11 12
WIND GUST (MPH) 14 13 16 17 20 14 16 20 21
PRECIP PROB (%) 20 5 0 0 20 5 0 0 20 10 5 0 30 20 5 5 40 30
PRECIP TYPE T T T T T T T
12 HOUR QPF 0.00 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 14.4 14.6 14.2 14.1 14.3 14.7 14.4 14.2 14.4 14.9 14.6 14.4 14.6 14.9 14.5 14.3 14.5 14.8
SNOW RATIO (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN