312
FWUS45 KFGZ 121808
AVGFGZ
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
1107 AM MST TUE MAY 12 2026
..AGASSIZ PEAK
DATE WEDNESDAY 05/13/26 THURSDAY 05/14/26
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 BK SC SC BK SC SC BK SC SC FW FW FW CL CL CL CL CL
CLOUD COVER (%) 60 45 45 60 50 30 55 40 35 10 10 5 5 0 0 0 5
TEMPERATURE 50 40 37 37 27 42 35 50 48 41 36 34 33 42 43 47 48
MIN/MAX TEMP 27 50 32 49
WIND DIR SW SW SW SW SW S S S SW SW W W W W W W W
WIND (MPH) 10 12 11 11 10 16 24 27 25 14 11 13 14 13 11 11 12
WIND GUST (MPH) 17 36 42 39 23 17 19 17 19
PRECIP PROB (%) 5 0 0 0 5 5 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.03 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
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) 12.7 12.3 12.3 12.2 12.1 12.0 11.8 11.9 11.1 10.3 9.6 9.3 8.8 9.1 10.4 10.9 11.1
SNOW RATIO (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
TIME (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11P 5A 11A 5P 11P 5A 11A 5P 11P 5A 11A 5P 11P 5A 11A 5P 11P 5A 11A 5P
CLOUD COVER CL CL CL SC FW CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 5 0 5 25 10 0 0 0 5 5 5 15 25 5 10 20 15 10 10 30
TEMPERATURE 41 36 46 48 41 37 45 47 40 35 42 45 37 32 40 45 37 34 43 47
MAX/MIN TEMP 36 51 36 50 34 48 31 48 32 50
WIND DIR W W W W SW W SW SW SW SW SW SW SW W SW SW W SW S W
WIND (MPH) 12 9 9 10 23 20 17 26 26 23 17 23 17 12 8 13 13 10 10 13
WIND GUST (MPH) 16 25 35 32 25 31 14 19 18 19
PRECIP PROB (%) 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
12 HOUR QPF 0.00 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 10.8 10.4 10.9 11.5 11.1 10.7 11.0 11.3 10.8 10.1 10.5 10.9 10.3 9.5 10.3 10.9 10.5 9.9 10.6 11.2
SNOW RATIO (:1) 1 1 1 1 1 1 1 1 1 2 1 2 2 2 1 1 1 1 1 1
..INNER BASIN
DATE WEDNESDAY 05/13/26 THURSDAY 05/14/26
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 BK SC BK BK SC SC BK SC SC FW FW CL CL CL CL CL CL
CLOUD COVER (%) 65 45 55 65 50 25 60 40 35 15 15 5 5 0 0 0 5
TEMPERATURE 61 49 42 40 40 57 63 65 59 48 41 39 37 54 60 64 60
MIN/MAX TEMP 40 65 36 64
WIND DIR SW SW SW SW SW S S SW SW SW W W W W W W W
WIND (MPH) 10 12 12 11 10 16 24 28 25 14 11 13 14 13 10 11 12
WIND GUST (MPH) 16 36 42 39 21 17 19 16 17 19
PRECIP PROB (%) 5 0 5 5 10 10 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.02 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
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) 12.7 12.3 12.3 12.2 12.1 12.0 11.8 11.9 11.1 10.3 9.6 9.3 8.8 9.1 10.4 10.9 11.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
TIME (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11P 5A 11A 5P 11P 5A 11A 5P 11P 5A 11A 5P 11P 5A 11A 5P 11P 5A 11A 5P
CLOUD COVER CL CL CL SC FW CL CL CL CL CL CL FW FW CL FW FW FW FW FW SC
CLOUD COVER (%) 5 0 5 25 10 0 0 0 5 5 5 10 25 5 10 20 15 10 10 30
TEMPERATURE 44 40 63 61 48 46 63 60 48 43 60 59 45 41 59 58 45 43 61 60
MAX/MIN TEMP 39 65 42 64 41 62 38 62 39 64
WIND DIR W W W W SW W SW SW SW SW SW SW SW W SW SW W SW S W
WIND (MPH) 12 10 9 9 19 17 14 23 21 19 14 19 14 9 8 11 11 8 9 12
WIND GUST (MPH) 14 28 23 24 34 33 27 24 29 21 14 14 18 17 17 19
PRECIP PROB (%) 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
12 HOUR QPF 0.00 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 10.8 10.4 10.8 11.5 11.1 10.7 11.0 11.3 10.8 10.1 10.5 10.9 10.3 9.5 10.3 10.9 10.5 9.9 10.6 11.2
SNOW RATIO (:1) 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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