Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
145
FWUS41 KBTV 030515
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
114 AM EDT Wed Sep 3 2025
...Smugglers Notch, VT (3370 ft)...
Date Wednesday 09/03/25 Thursday 09/04/25
Time (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a
Cloud Cover CL CL FW FW FW CL FW FW CL FW FW SC OV OV OV OV OV
Cloud Cover (%) 5 5 25 15 10 5 5 10 0 10 20 45 80 95 95 95 75
Temperature 55 61 65 63 57 57 56 54 55 62 67 65 60 58 57 57 54
Max/Min Temp 68 52 70 54
Wind Dir SW SW SW SW SW S S S S S S S S S S S S
Wind (mph) 5 3 5 5 5 6 9 10 11 13 16 16 18 19 17 13 10
Wind Gust (mph)
Precip Prob (%) 0 0 20 20 0 0 0 0 0 0 5 5 70 90 80 50 30
Precip Type T T R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.36 0.22
12 Hour QPF 0.00 0.00 0.00 0.58
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.00 0.00 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 0.0 0.0 MM
High End Snow 0.0 0.0 0.0 MM
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25
Time (LT) 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover SC BK BK OV OV BK SC SC SC SC SC FW SC SC SC FW SC SC
Cloud Cover (%) 40 65 65 70 80 70 50 35 50 50 30 25 25 30 30 20 35 50
Temperature 62 60 61 57 54 51 50 48 54 48 47 46 52 46 45 45 56 49
Max/Min Temp 66 54 59 46 57 43 56 42 59
Wind Dir S S S SW SW SW SW SW W W SW W W N SE SE SW SE
Wind (mph) 14 12 11 6 6 5 5 5 8 5 5 5 6 5 5 5 5 5
Wind Gust (mph)
Precip Prob (%) 20 40 30 50 50 30 10 10 10 5 5 5 0 0 0 0 0 5
Precip Type R R R R R R
12 Hour QPF 0.01 0.07
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Wednesday 09/03/25 Thursday 09/04/25
Time (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a
Cloud Cover FW FW SC SC FW FW FW FW FW FW BK OV OV OV OV OV BK
Cloud Cover (%) 15 10 40 35 20 15 20 15 5 15 65 80 95 100 100 85 60
Temperature 51 56 56 56 51 51 49 50 51 55 58 55 52 52 51 50 49
Max/Min Temp 57 49 58 49
Wind Dir SW SW S S SW SW SW SW SW S S S S SW W W SW
Wind (mph) 5 5 8 8 14 18 21 21 21 26 34 39 46 24 27 26 32
Wind Gust (mph) 41
Precip Prob (%) 0 0 20 20 0 0 0 0 5 0 20 80 100 90 40 30 20
Precip Type T T R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.13 0.62 0.11
12 Hour QPF 0.00 0.00 0.13 0.73
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.00 0.13 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 0.0 0.0 MM
High End Snow 0.0 0.0 0.0 MM
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25
Time (LT) 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover SC BK OV OV OV BK BK SC BK SC SC FW SC FW FW FW BK BK
Cloud Cover (%) 50 65 85 75 90 60 50 35 60 25 30 20 45 25 25 20 55 60
Temperature 54 54 53 49 47 44 42 42 46 42 40 40 46 41 39 41 49 45
Max/Min Temp 56 47 49 40 46 38 48 38 50
Wind Dir SW S SW SW SW W W W W W W W W N SE S S SE
Wind (mph) 36 20 21 13 12 13 13 11 13 13 16 11 10 9 9 8 6 9
Wind Gust (mph)
Precip Prob (%) 10 50 40 50 40 20 10 10 10 5 5 5 0 0 0 0 0 5
Precip Type R R R R R
12 Hour QPF 0.01 0.03
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Wednesday 09/03/25 Thursday 09/04/25
Time (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a
Cloud Cover FW FW SC SC FW FW FW FW FW FW BK OV OV OV OV OV BK
Cloud Cover (%) 15 10 35 35 25 10 15 10 5 20 60 80 95 100 95 85 60
Temperature 54 62 64 62 56 53 52 51 54 62 65 62 56 54 52 51 51
Max/Min Temp 64 50 65 50
Wind Dir SW SW S S SW SW SW SW SW S S S S SW W W SW
Wind (mph) 2 4 5 4 16 21 25 24 20 23 27 31 36 19 16 10 23
Wind Gust (mph)
Precip Prob (%) 0 0 20 20 0 0 0 0 5 0 20 80 100 90 40 30 20
Precip Type T T R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.14 0.55 0.10
12 Hour QPF 0.00 0.00 0.14 0.65
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.00 0.14 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 0.0 0.0 MM
High End Snow 0.0 0.0 0.0 MM
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25
Time (LT) 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover SC BK OV OV OV BK SC SC BK SC SC FW SC FW FW FW BK BK
Cloud Cover (%) 45 65 85 75 85 55 50 40 60 25 30 25 45 20 20 20 50 55
Temperature 60 58 55 52 53 49 44 45 52 46 42 43 52 46 41 43 55 49
Max/Min Temp 62 50 55 42 53 40 54 39 56
Wind Dir S S SW SW SW W SW W W W W W W NW S S S S
Wind (mph) 32 9 9 5 6 5 5 5 8 5 5 5 5 3 3 3 4 3
Wind Gust (mph)
Precip Prob (%) 20 50 30 50 40 20 10 10 10 10 5 5 0 0 0 0 0 5
Precip Type R R R R R R
12 Hour QPF 0.01 0.03
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Whiteface Mountain, NY (4,867 ft)...
Date Wednesday 09/03/25 Thursday 09/04/25
Time (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a
Cloud Cover SC FW SC BK FW FW FW FW CL FW SC OV OV OV OV OV BK
Cloud Cover (%) 35 15 40 50 15 15 15 10 5 15 45 80 90 100 95 80 60
Temperature 52 60 62 58 53 52 52 53 54 61 64 58 53 53 53 51 50
Max/Min Temp 63 51 64 50
Wind Dir SW SW S SW SW SW SW SW SW S S S S SW W SW SW
Wind (mph) 5 3 5 5 14 19 23 23 20 24 27 33 39 24 17 12 23
Wind Gust (mph)
Precip Prob (%) 0 5 20 20 0 0 0 0 0 0 20 80 90 90 30 30 20
Precip Type T T R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.11 0.41 0.10
12 Hour QPF 0.00 0.00 0.11 0.51
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.00 0.11 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 0.0 0.0 MM
High End Snow 0.0 0.0 0.0 MM
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25
Time (LT) 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover SC BK OV OV OV BK SC SC SC SC SC FW SC FW FW FW SC BK
Cloud Cover (%) 35 60 80 75 75 60 50 30 50 35 30 20 35 25 20 25 45 60
Temperature 59 55 55 51 52 46 45 44 50 43 42 42 50 42 41 43 53 45
Max/Min Temp 61 51 54 43 52 40 52 39 55
Wind Dir S S SW SW SW W SW SW W W SW W W W SW S S S
Wind (mph) 25 14 16 10 9 10 10 9 10 10 11 9 6 5 5 5 5 5
Wind Gust (mph)
Precip Prob (%) 20 40 30 50 40 20 10 10 10 5 5 5 0 0 0 0 0 5
Precip Type R R R R R R
12 Hour QPF 0.01 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Wednesday 09/03/25 Thursday 09/04/25
Time (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a
Cloud Cover FW FW SC SC FW FW FW FW CL FW BK BK OV OV OV OV BK
Cloud Cover (%) 20 15 35 40 20 15 15 15 5 20 55 70 95 100 95 85 60
Temperature 54 61 63 62 56 54 52 51 53 60 63 61 56 54 53 52 51
Max/Min Temp 64 50 65 51
Wind Dir SW SW S SW SW SW SW SW SW S S S S SW W NW SW
Wind (mph) 4 5 5 5 16 20 24 23 24 23 27 34 40 20 9 4 12
Wind Gust (mph) 33 27
Precip Prob (%) 0 0 20 20 0 0 0 0 5 0 20 70 90 90 50 30 20
Precip Type T T R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.43 0.09
12 Hour QPF 0.00 0.00 0.08 0.52
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.00 0.08 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 0.0 0.0 MM
High End Snow 0.0 0.0 0.0 MM
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25
Time (LT) 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover SC BK OV OV OV BK SC SC BK FW FW FW SC FW FW FW SC BK
Cloud Cover (%) 50 60 75 75 85 60 45 35 55 25 25 15 45 25 20 20 50 55
Temperature 59 58 55 53 53 49 44 45 51 46 42 43 52 46 41 43 55 49
Max/Min Temp 62 52 55 42 53 40 54 39 56
Wind Dir S S SW SW SW W W W W W W W W NW W SW S S
Wind (mph) 28 16 16 9 9 9 10 8 9 10 11 8 6 6 6 5 5 6
Wind Gust (mph)
Precip Prob (%) 20 40 40 50 40 20 10 10 10 5 5 5 0 0 0 0 0 5
Precip Type R R R R R R
12 Hour QPF 0.01 0.01
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colden, NY (4,715 ft)...
Date Wednesday 09/03/25 Thursday 09/04/25
Time (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a
Cloud Cover FW FW SC SC FW FW FW FW FW FW BK OV OV OV OV OV BK
Cloud Cover (%) 15 15 45 35 20 15 20 15 5 20 65 80 95 100 100 85 65
Temperature 52 59 60 59 53 51 50 50 52 58 61 58 53 53 51 50 49
Max/Min Temp 61 49 62 49
Wind Dir SW SW S S SW SW SW SW SW S S S S SW W W SW
Wind (mph) 3 4 5 5 16 20 25 24 21 25 33 36 43 23 27 26 24
Wind Gust (mph)
Precip Prob (%) 0 0 20 20 0 0 0 0 5 0 20 80 100 90 40 30 20
Precip Type T T R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.14 0.67 0.11
12 Hour QPF 0.00 0.00 0.14 0.78
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.00 0.14 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 0.0 0.0 MM
High End Snow 0.0 0.0 0.0 MM
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25
Time (LT) 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover SC BK OV OV OV BK BK SC BK SC SC FW SC FW FW FW BK BK
Cloud Cover (%) 50 65 85 75 90 60 55 40 65 25 30 25 50 25 25 20 55 60
Temperature 57 55 54 51 50 46 42 43 49 43 40 41 49 43 39 42 52 46
Max/Min Temp 59 50 52 41 49 39 50 38 53
Wind Dir SW S SW SW SW W W W W W W W W N SE S S SE
Wind (mph) 33 12 12 8 9 9 8 6 10 9 9 6 6 5 5 5 5 5
Wind Gust (mph)
Precip Prob (%) 20 50 40 50 40 20 10 10 10 5 5 5 0 0 0 0 0 5
Precip Type R R R R R R
12 Hour QPF 0.01 0.03
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colvin, NY (4,080 ft)...
Date Wednesday 09/03/25 Thursday 09/04/25
Time (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a
Cloud Cover FW FW SC SC FW FW FW FW FW FW BK OV OV OV OV OV BK
Cloud Cover (%) 15 10 40 40 20 15 15 10 5 15 60 75 95 100 95 85 65
Temperature 54 64 65 64 57 54 52 51 54 63 66 64 57 55 53 52 53
Max/Min Temp 66 50 67 52
Wind Dir SW SW SW SW S S SW SW S S S S S S S S S
Wind (mph) 2 3 5 4 3 2 3 4 5 10 12 12 13 12 9 6 5
Wind Gust (mph) 31
Precip Prob (%) 0 0 20 20 0 0 0 0 5 0 20 70 100 90 50 30 20
Precip Type T T R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.40 0.09
12 Hour QPF 0.00 0.00 0.08 0.49
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.00 0.08 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 0.0 0.0 MM
High End Snow 0.0 0.0 0.0 MM
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25
Time (LT) 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover BK BK OV OV OV BK SC SC BK FW FW FW SC FW FW FW SC BK
Cloud Cover (%) 50 60 75 75 85 60 45 35 60 25 25 20 45 25 20 25 50 55
Temperature 62 59 56 54 56 50 45 46 55 48 42 44 55 47 42 45 58 50
Max/Min Temp 64 52 57 43 55 41 56 40 59
Wind Dir S S SW SW SW W W W W W W W W NW W SW S S
Wind (mph) 11 8 6 4 5 4 3 3 6 4 4 3 5 2 2 2 4 2
Wind Gust (mph)
Precip Prob (%) 10 40 40 50 40 20 10 10 10 5 5 5 0 0 0 0 0 5
Precip Type R R R R R
12 Hour QPF 0.01 0.01
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 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