268
FWUS45 KFGZ 130429
AVGFGZ
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
927 PM 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 SC OV OV SC SC SC SC SC BK SC CL CL CL CL CL
CLOUD COVER (%) 45 75 75 50 35 30 25 40 55 25 5 0 0 0 5
TEMPERATURE 46 46 42 48 45 51 47 43 37 34 32 41 43 48 48
MIN/MAX TEMP 42 51 32 49
WIND DIR W SW S S S S SW SW SW W W W W W W
WIND (MPH) 9 10 11 16 24 28 25 16 11 9 12 8 8 10 11
WIND GUST (MPH) 36 42 37
PRECIP PROB (%) 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
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
HIGH END QPF 0.01 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
HIGH END SNOW 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) 12.4 12.2 12.2 11.9 12.0 11.7 10.9 10.0 9.2 9.1 8.8 9.1 10.2 10.9 10.9
SNOW RATIO (:1) 0 0 0 0 1 1 1 1 1 1 2 2 2 1 1
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 FW FW CL FW FW CL CL CL FW CL FW SC FW FW FW FW SC SC FW SC
CLOUD COVER (%) 10 5 5 25 5 0 0 5 5 5 5 25 20 10 10 25 30 30 25 35
TEMPERATURE 38 34 45 49 43 35 45 47 39 34 39 42 34 30 37 42 34 31 41 45
MAX/MIN TEMP 34 51 35 50 33 45 30 45 29 48
WIND DIR W W SW W W SW SW SW SW SW SW SW SW SW S SW SW SW SW SW
WIND (MPH) 13 8 6 12 14 14 21 29 27 28 28 25 18 14 9 16 14 11 10 13
WIND GUST (MPH) 18 32 40 35 35 40 35 16 23 17 19
PRECIP PROB (%) 5 0 0 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 10.6 11.1 11.5 11.1 10.7 10.9 11.1 10.6 9.5 10.1 10.6 10.0 9.3 9.8 10.4 9.9 9.5 10.2 10.9
SNOW RATIO (:1) 1 1 1 0 0 1 1 1 2 2 2 3 4 3 2 2 2 2 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 SC OV OV SC SC SC SC SC BK FW CL CL CL CL CL
CLOUD COVER (%) 50 75 75 45 35 30 30 40 55 20 5 0 0 0 0
TEMPERATURE 47 44 44 58 65 64 58 48 41 37 36 54 60 64 60
MIN/MAX TEMP 44 66 36 64
WIND DIR W SW SW S S S SW SW W W W W W W W
WIND (MPH) 9 10 11 14 24 27 26 14 10 8 13 8 8 9 11
WIND GUST (MPH) 36 42 39
PRECIP PROB (%) 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
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
HIGH END QPF 0.01 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
HIGH END SNOW 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) 12.4 12.2 12.2 12.0 12.0 11.7 10.9 10.0 9.3 9.1 8.8 9.1 10.2 10.9 10.9
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 1 1 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 FW FW CL FW FW CL CL CL FW CL CL FW FW FW FW FW SC SC FW SC
CLOUD COVER (%) 10 5 5 25 5 0 0 0 5 5 5 25 20 5 10 25 25 30 25 30
TEMPERATURE 44 41 64 61 47 42 63 60 47 42 58 56 43 39 56 56 43 39 59 59
MAX/MIN TEMP 39 65 40 64 39 59 36 59 36 62
WIND DIR W W SW W W SW SW SW SW SW SW SW SW SW S SW SW SW SW SW
WIND (MPH) 12 9 5 12 14 14 20 25 23 24 25 21 14 11 8 13 12 8 9 11
WIND GUST (MPH) 18 31 39 35 35 37 35 21 14 21 18 16 19
PRECIP PROB (%) 5 0 0 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 10.6 11.1 11.5 11.1 10.7 10.9 11.2 10.6 9.5 10.1 10.6 10.0 9.3 9.8 10.4 9.9 9.5 10.2 10.9
SNOW RATIO (:1) 0 0 0 0 0 0 0 1 1 1 1 2 3 2 1 2 2 1 1 0
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page