673
FWUS45 KFGZ 210346
AVGFGZ
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
845 PM MST TUE OCT 20 2026
..AGASSIZ PEAK
DATE WEDNESDAY 10/21/26 THURSDAY 10/22/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 95 90 95 95 95 95 95 95 100 100 95 95 95 95 85
TEMPERATURE 40 42 41 41 43 41 39 39 39 39 39 37 42 41 38
MIN/MAX TEMP 37 44 37 42
WIND DIR S S S S S S S S S S S S S S S
WIND (MPH) 12 12 14 16 17 17 11 10 12 13 16 19 23 21 19
WIND GUST (MPH) 24 27 28 19 16 18 19 23 29 34 36 31
PRECIP PROB (%) 40 80 80 90 90 90 90 90 90 100 100 100 100 90 90 80
PRECIP TYPE R R R R R R R R R R R R R R S
6 HOUR QPF 0.01 0.16 0.12 0.21 0.19 0.38 0.46 0.18
12 HOUR QPF 0.17 0.33 0.57 0.64
LOW END QPF 0.05 0.10 0.07
HIGH END QPF 0.90 0.91 0.90
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) 12.5 12.8 12.9 13.0 13.2 13.1 13.2 13.1 13.3 13.3 13.3 12.8 12.6 12.1 11.1
SNOW RATIO (:1) 2 2 2 2 2 2 2 2 2 2 2 2 3 3 4
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 BK SC FW FW SC SC SC SC FW FW FW FW SC SC SC SC SC SC FW SC
CLOUD COVER (%) 70 45 15 20 30 40 45 30 20 25 20 20 30 50 30 35 30 30 20 35
TEMPERATURE 36 32 34 33 28 27 36 31 27 27 32 32 28 28 33 33 29 28 35 33
MAX/MIN TEMP 31 36 27 36 24 34 26 36 27 37
WIND DIR SW SW S SW NW NE E NE N NE E E N NE E E N SW S SW
WIND (MPH) 19 13 5 4 8 4 5 16 5 8 8 5 6 9 10 5 8 9 10 5
WIND GUST (MPH) 31 11 23 13 16 17 11
PRECIP PROB (%) 40 5 10 5 5 20 30 5 0 0 10 5 0 5 5 5 5 0 10 10
PRECIP TYPE S S S
12 HOUR QPF 0.08 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 10.3 8.5 8.9 9.5 9.2 8.7 9.1 9.5 9.2 9.1 9.3 10.0 9.7 9.4 9.7 10.3 9.9 9.5 9.9 10.6
SNOW RATIO (:1) 7 6 6 5 6 7 6 5 5 4 4 3 3 3 3 2 3 3 3 3
..INNER BASIN
DATE WEDNESDAY 10/21/26 THURSDAY 10/22/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 90 90 95 95 95 95 95 95 100 100 95 95 95 95 80
TEMPERATURE 43 44 44 47 52 50 47 42 42 40 42 44 50 48 43
MIN/MAX TEMP 42 52 40 50
WIND DIR S S S S S S S S S S S S S S S
WIND (MPH) 10 9 11 12 13 14 10 8 10 11 12 14 18 18 16
WIND GUST (MPH) 14 23 27 27 19 14 16 18 21 28 33 34 28
PRECIP PROB (%) 40 80 80 90 90 90 90 90 90 100 100 100 100 90 90 70
PRECIP TYPE R R R R R R R R R R R R R R R
6 HOUR QPF 0.01 0.16 0.11 0.19 0.18 0.37 0.41 0.18
12 HOUR QPF 0.17 0.30 0.55 0.59
LOW END QPF 0.04 0.10 0.07
HIGH END QPF 0.88 0.86 0.86
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) 12.5 12.8 12.9 13.0 13.2 13.1 13.1 13.1 13.3 13.3 13.3 12.8 12.6 12.0 11.1
SNOW RATIO (:1) 1 1 1 1 1 0 1 1 0 1 1 1 1 2 2
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 BK SC FW FW SC SC SC SC FW FW FW FW SC SC SC SC SC SC FW SC
CLOUD COVER (%) 65 40 10 15 30 35 45 30 20 20 15 20 30 45 30 40 25 25 20 35
TEMPERATURE 38 34 43 39 33 31 44 39 33 32 42 39 34 33 44 41 35 33 45 41
MAX/MIN TEMP 34 45 29 45 28 44 30 46 31 47
WIND DIR SW SW S SW NW N E NE N NE E E N NE E E N SW S S
WIND (MPH) 16 10 5 3 3 3 5 5 4 5 9 5 5 6 9 4 6 6 9 5
WIND GUST (MPH) 29 16 14 14 10 16
PRECIP PROB (%) 40 5 5 5 5 20 30 5 0 0 10 5 0 5 5 5 5 0 10 10
PRECIP TYPE R S S
12 HOUR QPF 0.07 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 10.3 8.4 8.9 9.5 9.2 8.7 9.1 9.5 9.2 9.1 9.3 10.0 9.7 9.4 9.7 10.3 9.9 9.5 9.9 10.6
SNOW RATIO (:1) 6 5 5 4 4 6 5 4 4 3 2 2 2 2 2 1 2 2 1 1
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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