Avalanche Weather Guidance
Issued by NWS Flagstaff, AZ
Issued by NWS Flagstaff, AZ
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582
FWUS45 KFGZ 210710
AVGFGZ
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
1208 AM MST TUE JUL 21 2026
...AGASSIZ PEAK...
DATE TUESDAY 07/21/26 WEDNESDAY 07/22/26
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 BK SC OV OV OV OV BK BK BK BK OV OV OV BK SC FW FW
CLOUD COVER (%) 60 45 90 90 85 90 70 60 60 60 90 90 75 50 40 25 15
TEMPERATURE 48 48 52 54 54 47 43 47 49 47 51 51 53 50 46 49 49
MAX/MIN TEMP 54 43 53 46
WIND DIR N NE E E N N W NE N W W W W W W NW NW
WIND (MPH) 6 10 5 4 6 5 5 4 6 4 4 4 4 4 3 3 3
WIND GUST (MPH) 16
PRECIP PROB (%) 20 20 90 90 80 80 50 50 20 20 60 60 10 10 0 0 0
PRECIP TYPE R T R T R R R R R T T T T T
6 HOUR QPF 0.00 0.30 0.30 0.04 0.05 0.35 0.00 0.00
12 HOUR QPF 0.30 0.34 0.40 0.00
LOW END QPF 0.08 0.00 0.02 0.00
HIGH END QPF 0.36 0.59 0.48 0.07
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) 15.6 15.4 15.6 15.8 15.7 15.6 15.7 15.7 15.7 15.6 15.8 16.1 16.0 16.0 15.9 15.7 15.6
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 BK BK SC FW BK BK SC FW BK BK BK SC BK BK BK BK BK BK
CLOUD COVER (%) 70 55 40 20 70 60 35 20 65 60 50 45 65 60 70 55 55 65
TEMPERATURE 53 56 48 50 57 55 49 50 56 56 50 50 56 56 50 51 55 56
MIN/MAX TEMP 57 47 59 48 60 49 61 49 60
WIND DIR E W W W W W W W NW W W W N NW W W W W
WIND (MPH) 5 3 3 4 4 4 5 8 4 5 6 8 6 4 9 8 4 5
WIND GUST (MPH) 11 11
PRECIP PROB (%) 50 10 5 5 50 20 0 0 50 20 5 0 50 20 5 5 40 10
PRECIP TYPE T T T T T T T T T
12 HOUR QPF 0.06 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 15.7 16.1 15.9 15.5 15.7 16.0 15.7 15.4 15.7 16.1 15.8 15.6 15.7 16.1 15.8 15.6 15.8 16.1
SNOW RATIO (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
...INNER BASIN...
DATE TUESDAY 07/21/26 WEDNESDAY 07/22/26
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 BK SC OV OV OV OV BK BK BK BK OV OV BK BK SC FW FW
CLOUD COVER (%) 60 45 90 90 85 95 65 60 60 60 90 90 65 50 45 25 15
TEMPERATURE 55 65 70 68 65 56 58 56 55 64 69 67 69 56 59 58 58
MAX/MIN TEMP 70 53 69 56
WIND DIR NW NE E E N NW NW NE N W S SW W W W W NW
WIND (MPH) 8 5 5 4 6 4 4 5 4 4 4 4 4 4 3 3 2
WIND GUST (MPH)
PRECIP PROB (%) 20 20 90 90 80 80 50 50 20 20 60 60 10 10 0 0 0
PRECIP TYPE R T R T R R R R R T T T T T
6 HOUR QPF 0.00 0.25 0.32 0.05 0.04 0.35 0.00 0.00
12 HOUR QPF 0.25 0.37 0.39 0.00
LOW END QPF 0.07 0.00 0.02 0.00
HIGH END QPF 0.31 0.54 0.47 0.07
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) 15.6 15.4 15.6 15.7 15.8 15.5 15.7 15.7 15.7 15.6 15.8 16.1 16.1 16.0 15.9 15.7 15.6
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 BK BK SC FW BK BK SC FW BK BK SC SC BK BK BK BK BK BK
CLOUD COVER (%) 70 55 40 20 70 55 35 20 65 60 50 45 65 60 65 55 55 65
TEMPERATURE 73 71 61 58 75 71 64 62 74 72 65 63 74 72 65 63 74 72
MIN/MAX TEMP 73 57 75 58 76 58 77 59 76
WIND DIR E W W W W W W W N W W W N NW W W W W
WIND (MPH) 5 3 3 4 5 4 4 6 4 4 5 6 5 4 6 5 5 4
WIND GUST (MPH) 12 11 11 10
PRECIP PROB (%) 50 10 5 5 50 20 0 0 50 20 5 0 50 20 5 5 40 10
PRECIP TYPE T T T T T T T T T
12 HOUR QPF 0.06 0.00
12 HOUR SNOW 0.0 0.0
12 HOUR ICE 0.00 0.00
SNOW LEVEL (KFT) 15.7 16.1 15.9 15.5 15.7 16.0 15.7 15.4 15.7 16.1 15.8 15.6 15.7 16.1 15.8 15.6 15.7 16.1
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