Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
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FWUS41 KBTV 210539
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
1239 AM EST Fri Nov 21 2025
...Smugglers Notch, VT (3370 ft)...
Date Friday 11/21/25 Saturday 11/22/25
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 OV OV OV OV OV OV OV BK BK OV OV OV OV OV BK
Cloud Cover (%) 75 65 80 70 80 85 80 75 80 65 65 70 75 75 80 70 70
Temperature 27 32 32 32 33 31 29 28 25 25 28 25 23 23 23 23 21
Max/Min Temp 34 24 29 21
Wind Dir SW SW SW SW W W W NW NW NW NW NW NW NW W W SW
Wind (mph) 10 10 10 10 10 9 8 6 6 8 10 9 10 8 5 5 5
Wind Gust (mph)
Precip Prob (%) 20 20 30 30 30 20 20 20 20 20 5 5 5 5 5 5 20
Precip Type S S Z Z R S S S S S S
6 Hour QPF 0.01 0.06 0.04 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.07 0.04 0.00 0.00
Low End QPF 0.00 0.01 0.00 0.00
High End QPF 0.11 0.12 0.05 0.02
6 Hour Snow 0.0 0.1 0.3 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.1 0.3 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.8 1.2 0.5 0.2
6 Hour Ice 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 5 5 5 5 10 10 14 14 15 15 16 16 15 15 15 15 15
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25
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 OV OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 90 95 80 65 60 80 100 95 100 100 90 95 90 90 85 90 90
Temperature 27 26 29 27 30 25 25 27 32 33 35 36 40 35 35 30 31 28
Max/Min Temp 29 26 31 24 35 33 41 29 33
Wind Dir SW SW W W W W S SE S SE SE S S S S S SW SW
Wind (mph) 5 6 9 9 8 6 8 8 6 10 11 11 9 11 11 11 12 13
Wind Gust (mph)
Precip Prob (%) 40 60 50 30 20 10 10 30 60 80 60 60 70 70 50 60 60 50
Precip Type S S S S S S S S R R R R R S S S
12 Hour QPF 0.00 0.09
12 Hour Snow 0.0 1.4
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 15 14 14 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Friday 11/21/25 Saturday 11/22/25
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 OV OV OV
Cloud Cover (%) 80 70 85 90 95 95 90 75 75 60 65 60 65 65 70 80 85
Temperature 26 26 28 29 28 26 22 22 19 20 20 19 17 18 17 18 18
Max/Min Temp 29 19 22 16
Wind Dir W W W W W W W NW NW NW NW NW NW NW NW W W
Wind (mph) 29 37 42 43 35 31 27 23 21 23 21 26 32 25 29 20 21
Wind Gust (mph)
Precip Prob (%) 10 30 60 30 10 10 10 5 5 5 0 0 0 0 0 0 20
Precip Type S S S S
6 Hour QPF 0.03 0.15 0.02 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.18 0.02 0.00 0.00
Low End QPF 0.02 0.00 0.00 0.00
High End QPF 0.22 0.06 0.02 0.00
6 Hour Snow 0.2 1.5 0.3 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.7 0.3 0.0 0.0
Low End Snow 0.1 0.0 0.0 0.0
High End Snow 3.0 0.6 0.2 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 6 6 10 10 13 13 15 15 15 15 16 16 15 15 15 15 16
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25
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 OV OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 95 90 75 50 55 85 100 95 100 100 100 100 100 100 95 90 100
Temperature 21 24 25 23 25 20 22 23 26 30 32 33 33 31 30 23 23 22
Max/Min Temp 25 21 26 20 32 30 33 21 25
Wind Dir W W W W W W S S S S S SW S SW SW SW W W
Wind (mph) 27 17 21 19 13 13 12 10 8 13 16 13 10 19 25 23 21 29
Wind Gust (mph)
Precip Prob (%) 40 40 20 10 10 5 10 20 60 70 50 50 70 60 50 50 60 40
Precip Type S S S S S S S S S S S S S S
12 Hour QPF 0.03 0.06
12 Hour Snow 0.4 0.9
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 16 16 15 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Friday 11/21/25 Saturday 11/22/25
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 OV OV OV
Cloud Cover (%) 85 75 85 90 90 90 90 80 80 65 65 60 70 70 75 80 80
Temperature 26 30 33 33 31 29 25 24 22 24 25 23 20 20 19 20 20
Max/Min Temp 33 22 27 18
Wind Dir W SW W W W W W NW NW NW NW NW NW NW W W W
Wind (mph) 28 32 31 32 28 25 20 14 14 16 14 18 25 21 23 24 25
Wind Gust (mph)
Precip Prob (%) 10 30 60 20 10 20 10 10 5 5 0 0 0 0 0 0 20
Precip Type S S S S S
6 Hour QPF 0.05 0.14 0.02 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.19 0.02 0.00 0.00
Low End QPF 0.02 0.00 0.00 0.00
High End QPF 0.19 0.06 0.01 0.01
6 Hour Snow 0.3 0.9 0.3 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.2 0.3 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 1.5 0.7 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) 5 5 8 8 12 12 14 14 15 15 16 16 15 15 14 14 15
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25
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 OV OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 95 90 80 55 55 80 100 95 100 100 100 95 100 100 95 90 95
Temperature 27 27 27 25 30 23 24 26 32 33 34 36 38 35 31 28 27 25
Max/Min Temp 27 25 30 22 34 33 38 27 29
Wind Dir W W W W W W S S S S S SW S SW SW SW W W
Wind (mph) 20 6 10 9 8 5 4 4 5 5 5 11 5 8 10 10 11 12
Wind Gust (mph) 29
Precip Prob (%) 40 30 20 10 5 0 5 30 60 70 50 50 70 60 50 50 50 40
Precip Type S S S S S S S R R R S S S S
12 Hour QPF 0.03 0.06
12 Hour Snow 0.4 1.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 15 15 14 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Whiteface Mountain, NY (4,867 ft)...
Date Friday 11/21/25 Saturday 11/22/25
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 OV BK OV OV OV
Cloud Cover (%) 80 70 80 85 90 90 90 85 80 60 60 65 70 70 70 75 85
Temperature 28 30 31 31 30 29 26 25 23 24 23 21 20 20 20 21 21
Max/Min Temp 33 23 26 19
Wind Dir W W W W W W W W NW NW NW NW NW NW W W W
Wind (mph) 29 40 42 42 36 31 25 26 20 23 25 25 31 25 28 23 28
Wind Gust (mph)
Precip Prob (%) 10 40 60 30 20 20 10 10 5 5 5 5 0 0 5 5 20
Precip Type S S S S S S
6 Hour QPF 0.03 0.12 0.04 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.15 0.04 0.00 0.00
Low End QPF 0.03 0.00 0.00 0.00
High End QPF 0.15 0.07 0.02 0.01
6 Hour Snow 0.2 1.0 0.5 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.2 0.5 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 1.3 0.7 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) 5 5 8 8 12 12 15 15 16 16 16 16 15 15 15 15 15
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25
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 OV OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 95 90 85 55 50 80 100 90 100 100 95 90 95 95 90 85 95
Temperature 25 26 27 26 28 23 25 27 32 33 34 36 37 33 32 27 26 24
Max/Min Temp 28 25 29 23 34 33 38 26 28
Wind Dir W W W W W SW SW S S S S SW S SW SW SW W W
Wind (mph) 25 13 16 13 10 11 10 8 5 11 12 13 9 16 18 17 14 23
Wind Gust (mph)
Precip Prob (%) 40 50 30 10 10 5 10 20 60 80 50 50 70 60 50 50 60 40
Precip Type S S S S S S S R R R S S S S
12 Hour QPF 0.03 0.06
12 Hour Snow 0.5 0.8
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 15 15 15 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Friday 11/21/25 Saturday 11/22/25
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 OV OV OV OV OV BK BK BK BK BK BK BK BK OV OV
Cloud Cover (%) 85 55 80 90 85 90 85 70 50 55 55 55 50 50 60 80 80
Temperature 26 29 31 32 31 28 25 24 22 24 25 23 20 20 19 20 20
Max/Min Temp 32 21 27 18
Wind Dir W SW W W W W W NW NW NW NW NW NW NW NW W W
Wind (mph) 27 36 40 36 29 25 18 17 20 19 16 23 31 23 25 19 23
Wind Gust (mph)
Precip Prob (%) 20 20 60 20 10 10 5 5 5 5 0 0 0 0 0 0 20
Precip Type S S S S S
6 Hour QPF 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.06 0.00 0.00 0.00
Low End QPF 0.01 0.00 0.00 0.00
High End QPF 0.10 0.04 0.01 0.00
6 Hour Snow 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.5 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.9 0.3 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) 4 4 8 8 12 12 15 15 15 15 16 16 15 15 14 14 15
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25
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 OV OV OV OV SC SC OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 85 80 70 45 45 80 100 90 100 100 95 95 95 95 90 85 90
Temperature 26 27 27 25 30 23 23 24 30 32 34 35 38 34 32 27 27 25
Max/Min Temp 27 24 30 22 34 32 38 26 29
Wind Dir W W W W W W SW S S S S SW S SW SW SW W W
Wind (mph) 21 11 14 12 9 9 9 8 5 11 12 11 8 13 17 17 14 20
Wind Gust (mph)
Precip Prob (%) 40 30 20 10 10 0 5 20 60 70 50 50 70 60 50 50 50 30
Precip Type S S S S S S S R R R S S S S
12 Hour QPF 0.02 0.05
12 Hour Snow 0.2 0.6
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 15 15 14 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colden, NY (4,715 ft)...
Date Friday 11/21/25 Saturday 11/22/25
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 OV OV OV
Cloud Cover (%) 85 75 90 90 90 95 95 75 75 65 70 60 65 65 75 80 85
Temperature 26 28 30 31 30 27 24 23 21 22 23 21 18 18 18 19 19
Max/Min Temp 31 20 24 17
Wind Dir W W W W W W W NW NW NW NW NW NW NW NW W W
Wind (mph) 31 37 41 42 35 29 26 21 20 21 21 26 31 25 28 21 23
Wind Gust (mph)
Precip Prob (%) 10 30 60 30 10 20 10 5 5 5 0 0 0 0 0 0 20
Precip Type S S S S S
6 Hour QPF 0.05 0.14 0.02 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.19 0.02 0.00 0.00
Low End QPF 0.02 0.00 0.00 0.00
High End QPF 0.25 0.07 0.02 0.01
6 Hour Snow 0.3 1.3 0.3 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.6 0.3 0.0 0.0
Low End Snow 0.1 0.0 0.0 0.0
High End Snow 3.2 0.7 0.2 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 5 5 9 9 13 13 15 15 15 15 16 16 15 15 15 15 15
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25
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 OV OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 95 90 80 55 55 85 100 100 100 100 100 100 100 100 95 95 100
Temperature 24 25 26 24 27 22 23 24 30 31 33 34 36 33 31 25 25 23
Max/Min Temp 26 24 28 22 33 31 36 24 27
Wind Dir W W W W W W S SE S S S SW S SW SW SW W W
Wind (mph) 27 10 13 11 10 8 6 5 5 9 10 11 8 11 13 13 14 17
Wind Gust (mph) 34
Precip Prob (%) 40 40 20 10 10 5 10 30 60 70 50 50 70 60 50 50 50 40
Precip Type S S S S S S S S R R S S S S
12 Hour QPF 0.03 0.06
12 Hour Snow 0.4 0.9
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 16 15 15 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colvin, NY (4,080 ft)...
Date Friday 11/21/25 Saturday 11/22/25
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 OV OV OV OV OV BK BK BK BK SC SC SC BK OV OV
Cloud Cover (%) 80 65 85 85 90 85 85 70 55 55 55 50 50 45 60 75 80
Temperature 26 30 34 34 32 30 26 25 23 28 29 27 22 20 20 21 21
Max/Min Temp 35 23 29 19
Wind Dir SW SW SW SW W W W W W NW NW NW NW W W W W
Wind (mph) 4 5 6 5 5 5 3 4 4 5 5 5 4 3 2 2 3
Wind Gust (mph)
Precip Prob (%) 10 20 60 20 10 10 5 5 5 5 0 0 0 0 0 0 20
Precip Type Z S S S
6 Hour QPF 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.08 0.00 0.00 0.00
Low End QPF 0.02 0.00 0.00 0.00
High End QPF 0.11 0.04 0.01 0.00
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 1.0 0.3 0.1 0.0
6 Hour Ice 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 4 4 7 7 11 11 14 14 15 15 16 16 15 15 14 14 15
Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25
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 OV OV OV BK SC SC OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 85 80 70 45 45 75 100 95 100 100 95 95 95 95 90 85 90
Temperature 29 28 28 26 32 25 25 26 33 33 34 36 40 35 33 30 29 26
Max/Min Temp 30 26 33 24 35 33 40 29 31
Wind Dir SW W W W W W SW S S S S S S SW SW SW W W
Wind (mph) 5 4 5 5 5 3 2 3 4 4 4 4 5 5 8 9 9 10
Wind Gust (mph) 27
Precip Prob (%) 40 30 20 10 10 0 5 20 60 70 50 40 70 60 50 50 50 30
Precip Type S S S S R S S R R R R S S S
12 Hour QPF 0.02 0.05
12 Hour Snow 0.2 0.6
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 15 14 14 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