Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
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FWUS41 KBTV 170552
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
1251 AM EST Mon Nov 17 2025
...Smugglers Notch, VT (3370 ft)...
Date Monday 11/17/25 Tuesday 11/18/25
Time (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7a 10a 1p 4p 7p 10p 1a 4a 7a 10a 1p 4p 7p 10p 1a 4a 7a
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV BK OV OV BK OV OV
Cloud Cover (%) 100 100 85 90 95 90 95 95 85 80 70 70 70 70 70 70 70
Temperature 21 20 21 21 23 23 23 23 22 21 25 24 22 22 22 21 19
Max/Min Temp 23 21 27 19
Wind Dir NW NW NW W NW W W W W W W W W W W W W
Wind (mph) 24 23 20 19 21 20 19 19 16 13 11 11 8 5 5 4 4
Wind Gust (mph) 37 36 37
Precip Prob (%) 100 100 80 60 50 40 40 40 40 30 10 5 5 5 5 5 5
Precip Type S S S S S S S S S S
6 Hour QPF 0.14 0.10 0.13 0.12 0.06 0.00 0.00 0.00
12 Hour QPF 0.24 0.25 0.06 0.00
Low End QPF 0.08 0.02 0.00 0.00
High End QPF 0.43 0.25 0.07 0.04
6 Hour Snow 2.3 1.7 2.4 2.1 1.0 0.0 0.0 0.0
12 Hour Snow 4.0 4.5 1.0 0.0
Low End Snow 1.3 0.4 0.0 0.0
High End Snow 8.7 4.7 1.0 0.5
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 17 17 17 17 18 18 18 18 17 17 15 15 14 14 14 14 13
Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25
Time (LT) 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p
Cloud Cover BK SC OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 60 30 70 75 55 55 90 90 95 95 95 85 80 80 80 75 70 80
Temperature 27 19 18 18 30 23 25 28 32 34 34 28 29 24 24 23 29 26
Max/Min Temp 28 16 31 23 35 27 30 22 31
Wind Dir NW NE SE SE S SE SE SE S SW W NW NW NW W S SW S
Wind (mph) 3 4 4 5 2 6 10 12 10 12 11 10 9 10 8 6 6 8
Wind Gust (mph)
Precip Prob (%) 5 0 0 5 5 10 30 80 90 70 50 40 40 30 30 30 30 40
Precip Type S S S R S S S S S S S S
12 Hour QPF 0.00 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 12 10 9 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Monday 11/17/25 Tuesday 11/18/25
Time (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7a 10a 1p 4p 7p 10p 1a 4a 7a 10a 1p 4p 7p 10p 1a 4a 7a
Cloud Cover OV OV OV OV OV OV OV OV OV BK BK SC BK BK BK SC SC
Cloud Cover (%) 85 80 80 85 90 90 90 85 70 65 60 50 60 60 55 45 40
Temperature 11 12 13 15 17 16 16 16 16 16 17 17 16 15 15 14 13
Max/Min Temp 17 16 18 13
Wind Dir NW NW NW NW NW NW NW NW NW W W W W W W NW NW
Wind (mph) 42 40 35 37 43 42 39 37 32 25 21 20 17 14 13 11 10
Wind Gust (mph)
Precip Prob (%) 70 60 40 40 30 20 20 20 10 5 0 0 0 0 0 0 0
Precip Type S S S S S S S S
6 Hour QPF 0.05 0.02 0.05 0.03 0.00 0.00 0.00 0.00
12 Hour QPF 0.07 0.08 0.00 0.00
Low End QPF 0.02 0.01 0.00 0.00
High End QPF 0.12 0.08 0.01 0.00
6 Hour Snow 0.8 0.3 0.9 0.4 0.0 0.0 0.0 0.0
12 Hour Snow 1.1 1.3 0.0 0.0
Low End Snow 0.3 0.0 0.0 0.0
High End Snow 1.7 1.4 0.2 0.1
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 17 17 17 17 18 18 17 17 16 16 15 15 14 14 13 13 12
Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25
Time (LT) 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p
Cloud Cover SC SC BK OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 25 35 70 75 60 70 90 95 90 95 100 85 75 75 75 70 75 80
Temperature 22 16 15 16 25 21 23 28 29 30 29 22 22 20 21 21 24 24
Max/Min Temp 22 14 26 21 30 21 22 20 27
Wind Dir NW N SW S S S S S S W W NW NW NW W W W W
Wind (mph) 5 6 6 5 3 8 13 16 12 21 21 18 11 17 14 12 9 16
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 5 40 90 80 60 40 30 30 30 20 30 30 30
Precip Type S S S S S S S S S S S S
12 Hour QPF 0.00 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 11 9 8 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Monday 11/17/25 Tuesday 11/18/25
Time (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7a 10a 1p 4p 7p 10p 1a 4a 7a 10a 1p 4p 7p 10p 1a 4a 7a
Cloud Cover OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK SC SC
Cloud Cover (%) 85 80 85 90 90 90 90 90 80 70 65 55 65 60 55 50 40
Temperature 14 16 19 19 19 18 18 18 18 20 22 22 20 18 17 17 15
Max/Min Temp 20 18 23 15
Wind Dir NW NW NW W W NW W W W W W W W W W W W
Wind (mph) 20 19 18 19 19 18 17 17 16 13 13 12 6 5 5 5 5
Wind Gust (mph) 36
Precip Prob (%) 70 70 50 40 30 30 30 20 20 10 0 0 0 0 0 0 0
Precip Type S S S S S S S S S
6 Hour QPF 0.03 0.02 0.02 0.01 0.00 0.00 0.00 0.00
12 Hour QPF 0.05 0.03 0.00 0.00
Low End QPF 0.04 0.01 0.00 0.00
High End QPF 0.12 0.06 0.02 0.01
6 Hour Snow 0.5 0.4 0.3 0.1 0.0 0.0 0.0 0.0
12 Hour Snow 0.9 0.4 0.0 0.0
Low End Snow 0.6 0.2 0.0 0.0
High End Snow 1.7 0.9 0.2 0.1
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 17 17 17 17 18 18 18 18 16 16 15 15 13 13 13 13 12
Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25
Time (LT) 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p
Cloud Cover SC SC BK OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 25 30 65 75 55 65 90 90 90 95 95 90 75 75 75 70 75 80
Temperature 27 19 17 18 31 23 25 30 34 35 30 26 28 23 23 22 30 26
Max/Min Temp 27 16 31 23 35 26 28 20 31
Wind Dir NW NW S SE S S S S S W W NW NW NW W W W SW
Wind (mph) 4 2 2 2 2 2 5 6 6 9 9 8 6 6 6 5 5 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 5 40 90 80 60 30 30 20 30 20 30 30 30
Precip Type S S R S S S S S S S S S
12 Hour QPF 0.00 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 11 9 8 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Whiteface Mountain, NY (4,867 ft)...
Date Monday 11/17/25 Tuesday 11/18/25
Time (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7a 10a 1p 4p 7p 10p 1a 4a 7a 10a 1p 4p 7p 10p 1a 4a 7a
Cloud Cover OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK BK SC
Cloud Cover (%) 90 80 75 80 90 85 85 90 75 70 60 55 65 60 60 50 45
Temperature 15 14 16 17 19 19 19 19 19 19 21 20 19 19 19 18 16
Max/Min Temp 20 19 23 16
Wind Dir NW W W W W W W W W W W W W W W W W
Wind (mph) 32 28 27 32 36 34 31 29 26 20 18 18 14 12 10 9 9
Wind Gust (mph)
Precip Prob (%) 70 60 50 40 30 30 30 20 20 10 5 5 0 0 0 0 0
Precip Type S S S S S S S S S
6 Hour QPF 0.04 0.03 0.04 0.01 0.00 0.00 0.00 0.00
12 Hour QPF 0.07 0.05 0.00 0.00
Low End QPF 0.03 0.00 0.00 0.00
High End QPF 0.12 0.06 0.02 0.01
6 Hour Snow 0.6 0.4 0.6 0.2 0.0 0.0 0.0 0.0
12 Hour Snow 1.0 0.8 0.0 0.0
Low End Snow 0.4 0.0 0.0 0.0
High End Snow 2.3 1.3 0.2 0.1
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 17 17 17 17 18 18 18 18 16 16 15 15 14 14 13 13 13
Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25
Time (LT) 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p
Cloud Cover SC SC BK OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 25 40 70 80 50 65 90 95 95 95 95 90 75 75 75 75 70 80
Temperature 26 18 17 18 30 23 25 30 32 33 31 25 25 22 24 23 28 26
Max/Min Temp 26 16 30 23 34 24 26 21 30
Wind Dir W W SW S S S S S S W W W W W W SW W SW
Wind (mph) 3 5 5 4 2 5 10 11 9 17 16 12 9 12 10 9 6 11
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 5 40 90 90 60 40 30 30 30 20 20 30 30
Precip Type S S S S S S S S S S S S
12 Hour QPF 0.00 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 11 9 8 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Monday 11/17/25 Tuesday 11/18/25
Time (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7a 10a 1p 4p 7p 10p 1a 4a 7a 10a 1p 4p 7p 10p 1a 4a 7a
Cloud Cover OV BK BK BK BK BK BK BK SC SC SC SC SC SC SC SC SC
Cloud Cover (%) 85 65 60 60 60 55 60 65 50 50 45 40 45 45 40 45 40
Temperature 15 16 19 19 19 19 18 19 18 21 23 22 19 17 17 17 16
Max/Min Temp 20 18 24 16
Wind Dir NW NW NW W NW NW W W W W W W W W W W W
Wind (mph) 32 28 25 28 32 29 27 27 24 18 16 14 11 10 9 8 6
Wind Gust (mph)
Precip Prob (%) 50 40 20 20 20 20 10 10 5 5 0 0 0 0 0 0 0
Precip Type S S S S S S
6 Hour QPF 0.01 0.00 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.01 0.01 0.00 0.00
Low End QPF 0.01 0.00 0.00 0.00
High End QPF 0.06 0.03 0.01 0.00
6 Hour Snow 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.3 0.1 0.0 0.0
Low End Snow 0.1 0.0 0.0 0.0
High End Snow 1.0 0.5 0.1 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 17 17 17 17 17 17 17 17 16 16 15 15 13 13 13 13 12
Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25
Time (LT) 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p
Cloud Cover SC SC BK OV BK BK OV OV OV OV OV OV OV BK OV OV BK OV
Cloud Cover (%) 25 35 65 75 55 60 90 95 90 90 95 85 75 70 70 70 70 75
Temperature 27 19 18 19 30 23 25 30 32 32 31 26 27 23 23 23 28 26
Max/Min Temp 27 17 30 23 33 26 28 21 30
Wind Dir NW NW W S S S S S S W W NW NW NW W W SW W
Wind (mph) 3 5 5 3 3 5 10 12 9 14 16 12 8 11 10 9 6 10
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 5 40 90 90 50 30 30 30 30 20 30 30 30
Precip Type S S S S S S S S S S S S
12 Hour QPF 0.00 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 11 9 8 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colden, NY (4,715 ft)...
Date Monday 11/17/25 Tuesday 11/18/25
Time (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7a 10a 1p 4p 7p 10p 1a 4a 7a 10a 1p 4p 7p 10p 1a 4a 7a
Cloud Cover OV OV OV OV OV OV OV OV OV BK BK BK BK BK BK SC SC
Cloud Cover (%) 85 80 85 85 90 90 95 90 80 65 65 50 60 60 55 50 40
Temperature 12 13 16 17 17 17 17 17 17 18 20 19 18 17 16 16 14
Max/Min Temp 17 16 21 14
Wind Dir NW NW NW NW NW NW W NW W W W W W W W W NW
Wind (mph) 27 26 25 27 29 26 24 24 21 18 16 14 10 9 8 6 6
Wind Gust (mph) 43 43
Precip Prob (%) 70 60 40 40 30 20 20 20 10 5 0 0 0 0 0 0 0
Precip Type S S S S S S S S
6 Hour QPF 0.04 0.02 0.04 0.02 0.00 0.00 0.00 0.00
12 Hour QPF 0.06 0.06 0.00 0.00
Low End QPF 0.03 0.01 0.00 0.00
High End QPF 0.13 0.06 0.01 0.00
6 Hour Snow 0.7 0.3 0.8 0.4 0.0 0.0 0.0 0.0
12 Hour Snow 1.0 1.2 0.0 0.0
Low End Snow 0.4 0.0 0.0 0.0
High End Snow 1.8 1.2 0.2 0.1
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 17 17 17 17 18 18 18 18 16 16 15 15 13 13 13 13 12
Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25
Time (LT) 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p
Cloud Cover SC SC BK OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 30 35 70 75 60 70 90 95 95 95 100 90 80 75 80 70 75 80
Temperature 25 17 17 18 28 23 25 29 32 32 29 24 25 21 22 22 27 26
Max/Min Temp 25 16 28 23 32 24 25 20 29
Wind Dir NW N SW S S S S S S W W NW NW NW NW W W W
Wind (mph) 4 4 4 3 3 4 8 10 9 13 13 10 8 10 9 8 6 10
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 5 40 90 80 60 40 30 30 30 20 30 30 30
Precip Type S S S S S S S S S S S S
12 Hour QPF 0.00 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 11 9 8 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colvin, NY (4,080 ft)...
Date Monday 11/17/25 Tuesday 11/18/25
Time (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7a 10a 1p 4p 7p 10p 1a 4a 7a 10a 1p 4p 7p 10p 1a 4a 7a
Cloud Cover OV BK BK BK BK BK BK OV SC BK SC SC SC SC SC SC SC
Cloud Cover (%) 85 65 60 65 70 55 60 70 45 50 45 40 45 40 40 45 35
Temperature 18 21 22 22 21 21 19 20 20 24 26 24 20 19 18 18 16
Max/Min Temp 23 19 26 16
Wind Dir NW NW NW W W NW W W W W W W W W W W W
Wind (mph) 17 16 13 13 14 13 13 12 11 10 8 6 5 3 2 2 2
Wind Gust (mph) 36 35 32 33 35 34 32 29
Precip Prob (%) 50 50 30 30 20 20 10 10 5 5 0 0 0 0 0 0 0
Precip Type S S S S S S
6 Hour QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.01 0.00 0.00 0.00
Low End QPF 0.01 0.00 0.00 0.00
High End QPF 0.06 0.03 0.01 0.00
6 Hour Snow 0.2 0.0 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.2 0.1 0.0 0.0
Low End Snow 0.2 0.0 0.0 0.0
High End Snow 1.0 0.5 0.1 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 17 17 17 17 17 17 17 17 16 16 14 14 13 13 13 13 12
Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25
Time (LT) 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p 1a 7a 1p 7p
Cloud Cover FW SC BK OV BK BK OV OV OV OV OV OV OV BK BK BK OV OV
Cloud Cover (%) 25 30 60 75 55 60 85 90 90 90 90 85 75 70 70 70 70 75
Temperature 30 21 19 20 33 25 27 30 35 34 32 27 30 24 24 24 31 27
Max/Min Temp 30 18 33 24 35 27 30 22 33
Wind Dir NW NW W S S S S S S W W NW NW NW W W W W
Wind (mph) 2 2 1 1 2 2 3 5 6 6 6 6 5 4 3 4 4 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 5 40 90 80 50 30 30 30 30 20 30 30 30
Precip Type S S R R S S S S S S S S
12 Hour QPF 0.00 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 11 9 8 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain