879
FWUS45 KFGZ 232213
AVGFGZ
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
309 PM MST THU APR 23 2026
..AGASSIZ PEAK
DATE FRIDAY 04/24/26 SATURDAY 04/25/26
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 FW FW SC SC SC FW SC FW FW SC SC SC SC SC BK BK SC
CLOUD COVER (%) 10 15 30 35 40 25 30 20 10 35 35 30 30 50 50 65 40
TEMPERATURE 35 27 24 22 21 26 31 38 35 30 27 25 24 28 31 35 32
MIN/MAX TEMP 21 38 24 35
WIND DIR W W W W W W SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 17 11 9 8 9 8 14 20 26 24 23 21 21 23 26 28 31
WIND GUST (MPH) 27 24 33 42 33 32 31 31 32 42 46 49
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10 10 20
PRECIP TYPE S
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 0.00 0.00 0.01 0.04
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 0.1
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.6 8.1 7.3 7.1 6.8 6.9 7.7 8.3 8.7 8.5 8.1 8.0 8.1 8.1 8.6 8.8 9.0
SNOW RATIO (:1) 4 4 5 5 5 5 5 4 4 4 4 4 5 4 5 4 4
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26 THU 04/30/26
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 BK SC SC FW CL FW FW SC FW FW FW SC BK BK SC SC SC SC SC
CLOUD COVER (%) 70 65 50 35 10 5 10 10 30 15 15 20 40 65 65 45 35 40 40 35
TEMPERATURE 28 24 21 25 21 19 30 34 25 22 36 39 30 28 34 37 31 29 32 34
MAX/MIN TEMP 21 28 18 36 22 42 26 40 27 38
WIND DIR SW SW SW SW SW SW SW SW W W SW SW SW SW SW SW W W W W
WIND (MPH) 31 40 36 35 20 16 14 25 16 9 11 23 18 16 19 23 16 13 10 12
WIND GUST (MPH) 43 56 52 47 26 23 33 19 32 28 32 17 19
PRECIP PROB (%) 40 50 20 5 0 0 0 0 0 0 5 10 20 50 50 30 20 20 20 10
PRECIP TYPE S S T S S S S S S T
12 HOUR QPF 0.10 0.16
12 HOUR SNOW 0.6 1.5
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 8.4 7.3 7.2 7.8 7.3 6.8 7.6 8.4 7.5 7.2 8.0 8.8 8.2 7.9 8.4 9.0 8.6 8.4 8.9 9.6
SNOW RATIO (:1) 6 9 9 9 9 6 5 5 5 4 4 5 7 6 6 6 6 5 4 4
..INNER BASIN
DATE FRIDAY 04/24/26 SATURDAY 04/25/26
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 FW FW SC SC SC FW FW FW FW SC SC SC SC SC SC BK SC
CLOUD COVER (%) 10 15 30 35 35 25 25 20 10 30 35 30 30 45 50 60 35
TEMPERATURE 47 37 30 28 25 39 50 51 46 38 35 33 30 41 48 47 42
MIN/MAX TEMP 25 52 30 48
WIND DIR W W W W W W SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 16 10 8 6 9 5 12 19 25 20 20 19 20 20 24 26 27
WIND GUST (MPH) 25 20 31 40 28 28 27 28 28 39 42 43
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10 10 20
PRECIP TYPE S
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 0.00 0.00 0.01 0.03
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) 8.6 8.2 7.3 7.1 6.9 6.9 7.7 8.3 8.7 8.5 8.2 8.0 8.0 8.1 8.6 8.8 9.0
SNOW RATIO (:1) 3 3 4 4 4 4 4 3 2 2 3 3 3 3 4 3 3
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26 THU 04/30/26
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 BK SC SC FW CL FW FW SC FW FW FW SC BK BK SC SC SC SC SC
CLOUD COVER (%) 70 60 45 30 10 5 5 10 25 15 15 20 35 60 60 45 35 35 35 35
TEMPERATURE 33 27 37 37 29 26 46 46 33 29 52 51 38 35 50 48 39 36 49 46
MAX/MIN TEMP 27 41 22 50 26 55 30 53 31 51
WIND DIR SW SW SW SW SW SW SW SW SW W SW SW SW SW SW SW W W W W
WIND (MPH) 28 36 31 31 17 12 12 21 13 8 9 19 14 11 16 19 13 11 9 10
WIND GUST (MPH) 40 51 52 47 25 21 32 18 31 23 17 27 31 19 17 18
PRECIP PROB (%) 40 50 20 5 0 0 0 0 0 0 5 10 20 50 50 30 20 10 20 10
PRECIP TYPE S S T S S S S S T
12 HOUR QPF 0.09 0.12
12 HOUR SNOW 0.5 0.9
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 8.5 7.3 7.3 7.8 7.3 6.8 7.6 8.4 7.5 7.2 8.0 8.9 8.2 7.9 8.4 9.0 8.6 8.4 8.8 9.6
SNOW RATIO (:1) 4 8 8 8 8 5 4 4 4 3 2 4 6 5 4 5 5 4 3 3
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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