354
FWUS45 KFGZ 211013
AVGFGZ
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
311 AM MST WED OCT 21 2026
..AGASSIZ PEAK
DATE WEDNESDAY 10/21/26 THURSDAY 10/22/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC
CLOUD COVER (%) 95 95 95 95 95 95 100 100 95 95 95 95 85 85 70 60 45
TEMPERATURE 41 41 43 41 39 39 39 39 39 37 42 41 38 37 36 33 32
MAX/MIN TEMP 44 37 42 31
WIND DIR S S S S S S S S S S S S S S SW SW SW
WIND (MPH) 14 16 17 17 11 10 12 13 16 19 23 21 19 24 19 14 13
WIND GUST (MPH) 24 27 28 19 16 18 19 23 29 34 36 31 34 31 24
PRECIP PROB (%) 90 90 90 90 90 90 100 100 100 100 90 90 80 80 40 40 5
PRECIP TYPE R R R R R R R R R R R R S S S S
6 HOUR QPF 0.12 0.21 0.19 0.38 0.46 0.18 0.07 0.01
12 HOUR QPF 0.33 0.57 0.64 0.08
LOW END QPF 0.05 0.11 0.09 0.00
HIGH END QPF 0.90 0.97 1.12 0.27
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 0.5
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 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 11.1 10.3 9.2 8.5
SNOW RATIO (:1) 2 2 2 2 2 2 2 2 2 2 3 3 4 6 7 6 6
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 FW FW SC SC SC SC FW SC FW SC FW SC FW FW FW SC FW FW
CLOUD COVER (%) 15 20 30 40 45 35 20 30 20 35 20 30 15 15 25 25 15 25
TEMPERATURE 34 33 28 27 36 32 27 27 32 32 28 27 34 33 29 28 35 34
MIN/MAX TEMP 36 27 36 25 35 25 37 26 38
WIND DIR S SW NW NE E N N NE E NE NE N E NE SW SW S W
WIND (MPH) 5 4 8 4 5 17 13 6 5 4 5 6 8 4 6 9 8 4
WIND GUST (MPH) 11 25 20 13
PRECIP PROB (%) 10 5 5 20 30 10 5 5 10 0 0 0 0 0 0 0 5 0
PRECIP TYPE S S
12 HOUR QPF 0.00 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 8.9 9.5 9.2 8.7 9.1 9.6 9.3 9.1 9.3 9.9 9.4 9.1 9.3 10.1 9.5 9.1 9.5 10.3
SNOW RATIO (:1) 6 5 6 7 6 5 5 5 4 4 3 3 3 2 3 3 2 3
..INNER BASIN
DATE WEDNESDAY 10/21/26 THURSDAY 10/22/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC
CLOUD COVER (%) 95 95 95 95 95 95 100 100 95 95 95 95 80 80 65 60 40
TEMPERATURE 44 47 52 50 47 42 42 40 42 44 50 48 43 41 38 35 34
MAX/MIN TEMP 52 40 50 34
WIND DIR S S S S S S S S S S S S S S SW SW SW
WIND (MPH) 11 12 13 14 10 8 10 11 12 14 18 18 16 19 16 12 10
WIND GUST (MPH) 23 27 27 19 14 16 18 21 28 33 34 28 33 29 23 16
PRECIP PROB (%) 90 90 90 90 90 90 100 100 100 100 90 90 70 70 40 40 5
PRECIP TYPE R R R R R R R R R R R R R R R S
6 HOUR QPF 0.11 0.19 0.18 0.37 0.41 0.18 0.06 0.01
12 HOUR QPF 0.30 0.55 0.59 0.07
LOW END QPF 0.04 0.10 0.09 0.00
HIGH END QPF 0.88 1.00 1.08 0.24
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) 12.9 13.0 13.2 13.1 13.1 13.1 13.3 13.3 13.3 12.8 12.6 12.0 11.1 11.0 10.3 9.1 8.4
SNOW RATIO (:1) 1 1 1 0 1 1 0 1 1 1 1 2 2 3 6 4 5
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 FW FW SC SC SC SC FW SC FW SC FW SC FW FW FW FW FW FW
CLOUD COVER (%) 10 15 30 35 45 35 15 30 20 30 15 25 15 15 20 25 15 25
TEMPERATURE 43 39 33 31 44 39 34 31 42 40 34 32 44 41 35 33 46 42
MIN/MAX TEMP 45 29 45 27 45 27 46 28 48
WIND DIR S SW NW N E N N N E NE N N E NE S SW S SW
WIND (MPH) 5 3 3 3 5 4 3 3 5 4 3 5 8 4 4 6 6 3
WIND GUST (MPH) 13 12
PRECIP PROB (%) 5 5 5 20 30 10 5 5 10 0 0 0 0 0 0 0 5 0
PRECIP TYPE S S
12 HOUR QPF 0.00 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 8.9 9.5 9.2 8.7 9.1 9.6 9.3 9.1 9.3 9.9 9.4 9.1 9.2 10.1 9.5 9.1 9.5 10.3
SNOW RATIO (:1) 5 4 4 6 5 4 4 4 3 3 2 2 1 1 1 2 1 1
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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