461
FWUS45 KFGZ 100541
AVGFGZ
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
1040 PM MST WED SEP 9 2026
..AGASSIZ PEAK
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 SC SC FW FW BK SC SC FW FW FW FW BK BK BK
CLOUD COVER (%) 20 25 35 15 20 55 45 25 10 10 25 10 65 65 60
TEMPERATURE 50 50 49 51 59 62 61 53 50 49 48 50 56 58 53
MIN/MAX TEMP 48 63 48 59
WIND DIR NE NE N NE W W NW W W W W W W SW W
WIND (MPH) 4 4 3 4 5 6 8 6 10 12 12 13 14 17 16
WIND GUST (MPH) 18 21 23 27 25
PRECIP PROB (%) 0 0 0 0 10 10 5 5 0 0 0 0 50 50 40
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05
12 HOUR QPF 0.00 0.00 0.00 0.05
LOW END QPF 0.00 0.00 MM
HIGH END QPF 0.09 0.05 MM
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 MM
HIGH END SNOW 0.0 0.0 MM
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 14.8 14.7 14.6 14.4 14.3 14.6 14.6 14.4 14.2 14.3 14.4 14.6 14.8 15.0 15.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 FW SC FW FW FW SC FW FW FW SC FW FW SC BK SC SC SC BK SC
CLOUD COVER (%) 50 25 40 20 10 15 45 15 10 20 35 20 20 45 55 30 30 40 60 45
TEMPERATURE 47 45 54 54 47 44 52 53 44 42 50 52 43 41 48 50 42 40 48 49
MAX/MIN TEMP 45 57 44 55 42 54 41 51 40 51
WIND DIR W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S SW
WIND (MPH) 14 12 10 13 17 19 21 20 11 9 12 14 11 10 10 12 10 8 6 8
WIND GUST (MPH) 20 16 20 24 26 34 29 21 20 17 18 19 13
PRECIP PROB (%) 10 5 30 5 0 0 30 10 10 10 20 10 10 30 40 20 20 20 40 20
PRECIP TYPE T T T T T R T T R R T T
12 HOUR QPF 0.01 0.02
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 14.6 14.1 14.4 14.9 14.3 14.0 14.3 14.4 13.9 13.8 13.8 14.1 13.8 13.7 13.9 14.2 13.8 13.6 14.0 14.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0
..INNER BASIN
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 SC SC FW FW BK SC SC FW FW FW FW BK BK BK
CLOUD COVER (%) 20 30 30 15 15 60 50 30 10 20 25 15 65 65 60
TEMPERATURE 58 56 53 61 72 75 71 60 58 56 53 59 70 68 62
MIN/MAX TEMP 51 75 51 71
WIND DIR N NE N NE W NW NW W W W W W W SW SW
WIND (MPH) 3 3 3 3 3 5 6 6 11 12 13 11 13 16 14
WIND GUST (MPH) 18 19 20 21 25 24
PRECIP PROB (%) 0 0 0 0 5 5 5 5 0 0 0 0 50 50 40
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05
12 HOUR QPF 0.00 0.00 0.00 0.05
LOW END QPF 0.00 0.00 MM
HIGH END QPF 0.09 0.05 MM
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 MM
HIGH END SNOW 0.0 0.0 MM
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 14.8 14.6 14.6 14.4 14.2 14.5 14.6 14.4 14.2 14.3 14.4 14.6 14.8 15.0 15.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 SC FW SC FW FW FW SC FW FW FW SC FW FW SC BK SC SC SC BK SC
CLOUD COVER (%) 50 20 40 20 10 10 45 15 5 20 30 15 20 40 55 25 30 35 60 45
TEMPERATURE 54 49 66 63 53 49 64 62 50 47 63 61 49 46 61 58 48 45 61 57
MAX/MIN TEMP 48 69 48 67 46 66 45 64 44 63
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S SW
WIND (MPH) 13 12 9 12 17 18 20 18 10 8 12 12 10 9 9 11 9 6 6 6
WIND GUST (MPH) 19 20 24 25 33 29 16 20 20 17 17 19
PRECIP PROB (%) 10 5 30 5 0 0 30 5 10 10 20 10 10 30 40 20 20 20 40 20
PRECIP TYPE T T T T T R T T R R T T
12 HOUR QPF 0.01 0.02
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 14.5 14.1 14.4 14.9 14.2 14.0 14.3 14.4 13.9 13.8 13.8 14.1 13.8 13.7 13.9 14.2 13.8 13.6 14.0 14.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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