Avalanche Weather Guidance
Issued by NWS Flagstaff, AZ
Issued by NWS Flagstaff, AZ
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FWUS45 KFGZ 042205
AVGFGZ
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
304 PM MST FRI SEP 4 2026
...AGASSIZ PEAK...
DATE SATURDAY 09/05/26 SUNDAY 09/06/26
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 FW BK SC FW FW OV BK BK SC SC SC SC SC BK BK
CLOUD COVER (%) 20 15 15 60 25 20 25 70 55 55 35 45 45 45 50 70 70
TEMPERATURE 51 46 43 42 40 43 49 53 52 47 46 45 44 46 51 54 52
MIN/MAX TEMP 40 55 44 55
WIND DIR SW SW SW SW SW SW SW SW SW SW S SW SW S S SW W
WIND (MPH) 19 14 14 12 13 9 9 9 10 8 6 8 8 4 6 10 12
WIND GUST (MPH) 29 23 20 14 14 16 16 20
PRECIP PROB (%) 10 10 5 5 0 0 20 20 5 5 5 5 5 5 30 30 10
PRECIP TYPE T T T T
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 0.07 0.01 0.11
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) 13.5 12.9 12.5 12.5 12.7 13.1 13.9 14.5 14.7 14.7 14.6 14.6 14.6 14.6 14.9 14.9 15.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 OV OV SC SC SC SC SC SC SC SC BK BK BK BK BK BK SC SC BK SC
CLOUD COVER (%) 70 70 50 45 30 30 35 40 30 40 60 60 55 55 65 60 40 45 65 45
TEMPERATURE 44 43 51 53 45 43 54 55 47 46 54 53 47 45 52 52 45 44 50 50
MAX/MIN TEMP 43 56 43 58 46 57 45 55 44 53
WIND DIR SW SW SW W W SW SW W S SE SE W S SE SE SW SW SW S SW
WIND (MPH) 11 11 11 11 5 3 4 4 3 3 5 4 3 3 5 5 5 6 5 9
WIND GUST (MPH) 18 19 10 11 11 11 11 14
PRECIP PROB (%) 5 5 10 5 0 0 20 10 20 20 50 30 20 20 50 30 20 30 50 20
PRECIP TYPE T T T R R T R R R T T R R T T
12 HOUR QPF 0.00 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 14.6 14.4 14.5 14.5 14.2 14.0 14.3 14.7 14.7 14.7 15.0 15.3 15.0 14.8 14.9 15.0 14.6 14.4 14.4 14.5
SNOW RATIO (:1) 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0
...INNER BASIN...
DATE SATURDAY 09/05/26 SUNDAY 09/06/26
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 FW SC FW FW FW OV BK BK SC SC SC SC SC OV BK
CLOUD COVER (%) 15 15 10 50 20 15 25 75 60 55 35 45 40 40 50 70 70
TEMPERATURE 58 51 47 46 44 51 63 65 61 53 50 48 48 55 64 65 61
MIN/MAX TEMP 43 67 47 67
WIND DIR SW SW SW SW SW SW SW SW SW SW S SW SW SW S SW W
WIND (MPH) 18 13 12 12 12 8 8 8 9 6 6 6 6 4 6 9 12
WIND GUST (MPH) 28 21 14 14 19
PRECIP PROB (%) 10 10 5 5 0 0 20 20 5 5 5 5 5 5 30 30 10
PRECIP TYPE T T T T
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 0.07 0.01 0.11
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) 13.4 12.8 12.4 12.5 12.7 13.1 13.9 14.5 14.7 14.7 14.6 14.6 14.6 14.6 14.9 14.9 15.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 OV SC SC SC SC SC SC SC SC BK BK BK BK BK BK SC SC BK SC
CLOUD COVER (%) 70 70 45 45 30 30 35 40 30 40 60 60 55 50 65 60 40 40 65 45
TEMPERATURE 49 47 64 61 49 47 66 64 53 51 66 61 53 50 64 60 51 49 62 58
MAX/MIN TEMP 46 68 46 70 49 69 48 67 46 65
WIND DIR SW SW SW W W SW S W SW S SE W S S SE SW SW SW SW SW
WIND (MPH) 11 10 11 10 5 2 4 4 3 2 5 4 3 3 5 5 5 5 5 9
WIND GUST (MPH) 17 19 10 11 11 11 11 14
PRECIP PROB (%) 5 5 10 5 0 0 20 10 20 20 50 30 20 20 50 30 20 20 50 20
PRECIP TYPE T T T R R T R R R T T R R T T
12 HOUR QPF 0.00 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 14.6 14.4 14.5 14.5 14.2 14.0 14.3 14.7 14.7 14.7 15.0 15.3 15.0 14.8 14.9 15.0 14.6 14.4 14.4 14.5
SNOW RATIO (:1) 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN