558
FWUS45 KFGZ 101711
AVGFGZ
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
1010 AM MST THU SEP 10 2026
..AGASSIZ PEAK
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 FW BK SC SC FW FW SC FW BK BK BK BK SC SC SC
CLOUD COVER (%) 5 60 40 25 10 15 30 25 60 60 50 50 45 45 25
TEMPERATURE 59 63 60 54 50 49 48 51 60 61 56 50 48 46 45
MAX/MIN TEMP 64 48 61 45
WIND DIR W W NW W W W W W W W W W SW SW SW
WIND (MPH) 3 6 6 9 13 14 14 13 14 16 13 13 12 12 12
WIND GUST (MPH) 10 12 20 23 24 21 20
PRECIP PROB (%) 5 5 5 5 5 5 10 10 40 40 30 30 20 20 10
PRECIP TYPE T T T R T R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.06 0.02 0.01
12 HOUR QPF 0.00 0.00 0.06 0.03
LOW END QPF 0.00 MM MM
HIGH END QPF 0.05 MM 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 MM MM
HIGH END SNOW 0.0 MM MM
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 14.4 14.9 14.9 14.6 14.4 14.3 14.5 14.8 14.9 15.1 15.1 14.8 14.6 14.4 14.2
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) 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 SC FW FW FW SC FW FW FW SC FW FW FW BK FW SC SC BK SC
CLOUD COVER (%) 50 20 10 10 35 20 15 20 45 20 15 15 55 20 30 30 65 45
TEMPERATURE 56 56 48 44 53 53 46 44 52 53 44 42 50 51 43 41 50 50
MIN/MAX TEMP 59 44 57 44 55 42 53 41 52
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S SW
WIND (MPH) 6 10 13 12 14 18 12 9 13 13 10 9 9 11 8 5 4 4
WIND GUST (MPH) 12 16 24 27 19 23 20 17 17 10
PRECIP PROB (%) 20 5 5 5 20 5 5 10 30 10 10 10 40 10 20 20 50 20
PRECIP TYPE T T T T T R R T T
12 HOUR QPF 0.03 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 14.4 14.7 14.4 14.1 14.6 14.6 14.3 14.0 14.1 14.3 14.0 13.8 14.2 14.5 14.1 14.0 14.5 14.7
SNOW RATIO (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
..INNER BASIN
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 CL OV SC FW FW FW SC SC BK BK BK BK SC SC FW
CLOUD COVER (%) 5 70 45 20 10 20 35 30 60 60 50 50 45 45 20
TEMPERATURE 74 76 72 60 56 55 53 62 73 70 63 56 53 52 49
MAX/MIN TEMP 76 52 73 49
WIND DIR E NW NW W W W W W W W W SW SW SW W
WIND (MPH) 4 5 5 9 13 14 14 12 13 13 12 13 11 11 11
WIND GUST (MPH) 10 11 11 19 20 20 21 23 23 21 21 19 17
PRECIP PROB (%) 5 5 5 5 5 5 10 10 40 40 30 30 20 20 10
PRECIP TYPE T T T R T R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.06 0.02 0.01
12 HOUR QPF 0.00 0.00 0.06 0.03
LOW END QPF 0.00 MM MM
HIGH END QPF 0.05 MM 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 MM MM
HIGH END SNOW 0.0 MM MM
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 14.4 14.9 14.8 14.5 14.4 14.3 14.5 14.8 14.9 15.0 15.1 14.8 14.6 14.4 14.2
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) 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 BK FW FW FW SC FW FW FW SC FW FW FW BK FW SC SC BK SC
CLOUD COVER (%) 50 20 5 10 35 20 15 15 45 20 10 15 55 20 30 30 65 45
TEMPERATURE 70 65 52 48 68 61 52 49 64 61 50 47 63 59 49 46 62 59
MIN/MAX TEMP 71 48 69 47 67 46 65 45 65
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S SW
WIND (MPH) 5 9 12 11 13 16 10 8 12 12 9 8 9 10 8 4 4 4
WIND GUST (MPH) 11 16 18 23 27 19 21 20 14 17 10
PRECIP PROB (%) 20 5 5 5 20 5 5 10 30 10 10 10 40 10 20 20 50 20
PRECIP TYPE T T T T T R R T T
12 HOUR QPF 0.03 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 14.4 14.7 14.4 14.1 14.6 14.6 14.2 14.0 14.1 14.3 14.0 13.8 14.2 14.5 14.1 14.0 14.5 14.7
SNOW RATIO (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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