Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
835
FWUS41 KBTV 040533
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
132 AM EDT Thu Sep 4 2025
...Smugglers Notch, VT (3370 ft)...
Date Thursday 09/04/25 Friday 09/05/25
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 SC OV OV OV OV OV BK SC FW SC SC BK OV OV
Cloud Cover (%) 0 5 20 35 70 95 100 100 70 55 30 20 25 40 55 80 85
Temperature 55 62 68 67 61 58 57 56 52 55 62 62 59 62 63 61 58
Max/Min Temp 71 52 66 56
Wind Dir S S S S S S S SW SW S S S S S SW S S
Wind (mph) 11 13 17 17 19 19 17 8 5 5 16 16 16 17 16 10 6
Wind Gust (mph)
Precip Prob (%) 0 0 5 20 30 80 70 30 20 10 5 10 20 20 30 30 70
Precip Type R R R R R R R R R R R
6 Hour QPF 0.00 0.00 0.26 0.26 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.52 0.00 0.00
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.52 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 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25 Wed 09/10/25
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 OV OV OV SC SC BK SC SC SC FW FW FW FW FW FW SC SC SC
Cloud Cover (%) 85 90 75 45 45 55 35 35 40 25 10 15 15 25 15 30 35 35
Temperature 56 50 50 48 55 49 48 46 51 44 44 44 55 47 47 46 59 51
Max/Min Temp 59 47 58 45 54 40 59 44 62
Wind Dir W W W SW W W SW W W NW S SE SW SE SE S W NW
Wind (mph) 5 5 4 4 5 4 4 5 8 5 3 4 4 5 6 5 6 5
Wind Gust (mph)
Precip Prob (%) 80 50 20 10 5 5 5 10 5 0 0 0 0 0 0 0 0 5
Precip Type R R R
12 Hour QPF 1.05 0.15
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Thursday 09/04/25 Friday 09/05/25
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 BK OV OV OV OV OV SC SC SC SC BK BK OV OV OV
Cloud Cover (%) 15 20 50 75 95 100 100 75 30 30 40 35 55 60 80 90 85
Temperature 51 55 58 57 53 52 50 48 48 49 54 55 53 56 54 53 51
Max/Min Temp 60 47 56 49
Wind Dir SW S S S S SW SW SW SW S SW SW S SW SW SW SW
Wind (mph) 26 31 32 36 42 36 39 16 12 20 34 39 44 49 50 36 11
Wind Gust (mph)
Precip Prob (%) 0 0 5 30 100 70 40 0 10 5 5 5 30 30 50 50 70
Precip Type R R R R R R R R R
6 Hour QPF 0.00 0.16 0.67 0.09 0.00 0.00 0.00 0.06
12 Hour QPF 0.16 0.76 0.00 0.06
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.16 0.76 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 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25 Wed 09/10/25
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 OV OV OV SC BK SC SC SC BK SC FW FW SC FW SC SC SC SC
Cloud Cover (%) 95 90 75 35 65 45 45 30 55 30 20 10 35 20 35 30 50 35
Temperature 49 45 43 42 46 43 40 40 44 40 37 40 49 43 41 43 53 47
Max/Min Temp 51 41 48 39 45 36 51 41 54
Wind Dir SW W W W W W W W W NW W S S S S SW SW NW
Wind (mph) 9 12 12 9 10 11 13 12 10 9 9 8 6 8 10 10 8 9
Wind Gust (mph)
Precip Prob (%) 60 40 20 10 10 5 5 10 5 0 0 0 0 0 0 0 0 5
Precip Type R R R
12 Hour QPF 0.72 0.08
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Thursday 09/04/25 Friday 09/05/25
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 OV OV OV OV OV SC SC SC SC BK BK OV OV OV
Cloud Cover (%) 20 25 45 70 95 100 100 70 35 25 30 35 55 60 80 90 85
Temperature 54 62 65 63 56 55 51 49 49 56 60 62 58 57 56 55 54
Max/Min Temp 65 48 63 52
Wind Dir SW S S S S SW SW SW SW S S S S SW SW SW SW
Wind (mph) 25 26 26 31 34 28 27 10 8 16 28 32 39 40 41 26 5
Wind Gust (mph)
Precip Prob (%) 0 0 10 30 90 70 30 0 10 5 5 5 40 40 50 50 70
Precip Type R R R R R R R R R
6 Hour QPF 0.00 0.20 0.62 0.07 0.00 0.00 0.01 0.06
12 Hour QPF 0.20 0.69 0.00 0.07
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.20 0.69 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 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25 Wed 09/10/25
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 OV OV OV SC BK SC SC SC BK SC FW FW SC FW SC SC SC SC
Cloud Cover (%) 95 90 75 35 65 45 45 35 55 30 20 15 30 20 35 35 45 35
Temperature 53 48 44 45 53 46 42 42 50 44 39 42 55 48 42 46 59 51
Max/Min Temp 55 41 54 40 51 36 57 42 60
Wind Dir W W W W W W W W W NW W S SW S S S W NW
Wind (mph) 5 5 5 4 6 5 5 5 6 4 3 3 4 3 4 4 5 3
Wind Gust (mph)
Precip Prob (%) 60 40 20 10 10 10 10 10 5 0 0 0 0 0 0 0 0 5
Precip Type R R R
12 Hour QPF 0.61 0.06
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Whiteface Mountain, NY (4,867 ft)...
Date Thursday 09/04/25 Friday 09/05/25
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 BK OV OV OV BK SC SC FW FW BK BK OV OV OV
Cloud Cover (%) 20 25 30 60 95 95 100 70 30 25 20 25 55 55 75 85 85
Temperature 54 61 65 61 54 53 51 50 49 54 59 57 55 57 56 55 52
Max/Min Temp 66 48 61 49
Wind Dir SW S S S S SW SW SW SW S SW SW S SW SW SW SW
Wind (mph) 25 27 25 29 39 34 31 11 10 14 25 32 40 42 42 31 8
Wind Gust (mph)
Precip Prob (%) 0 0 5 30 90 70 30 0 5 5 5 5 30 30 50 50 70
Precip Type R R R R R R R R R
6 Hour QPF 0.00 0.10 0.47 0.04 0.00 0.00 0.00 0.06
12 Hour QPF 0.10 0.51 0.00 0.06
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.10 0.51 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 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25 Wed 09/10/25
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 OV OV OV SC BK SC SC SC BK SC FW FW FW FW SC SC SC SC
Cloud Cover (%) 85 90 70 35 55 45 45 40 50 25 15 10 20 20 30 35 40 35
Temperature 50 45 45 44 51 44 43 42 48 41 40 41 53 44 44 45 56 48
Max/Min Temp 53 42 52 40 49 37 55 43 58
Wind Dir W W SW SW W W SW W W W SW SW SW S SW SW W W
Wind (mph) 6 10 10 8 8 9 10 10 8 5 6 5 4 5 8 8 5 5
Wind Gust (mph)
Precip Prob (%) 60 30 10 10 10 5 5 10 5 0 0 0 0 0 0 0 0 5
Precip Type R R
12 Hour QPF 0.68 0.05
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Thursday 09/04/25 Friday 09/05/25
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 BK OV OV OV OV SC SC SC SC SC BK OV OV OV
Cloud Cover (%) 10 15 40 65 95 100 100 75 30 35 35 35 45 50 70 85 80
Temperature 53 60 64 63 56 55 53 51 50 54 59 62 58 58 56 56 54
Max/Min Temp 66 49 63 54
Wind Dir SW S S S S SW SW SW SW S S S S SW SW SW SW
Wind (mph) 26 24 25 32 39 32 31 17 10 14 24 32 34 36 36 23 8
Wind Gust (mph)
Precip Prob (%) 0 0 5 30 90 70 40 5 10 5 5 5 20 20 40 40 70
Precip Type R R R R R R R R R
6 Hour QPF 0.00 0.11 0.53 0.05 0.00 0.00 0.00 0.03
12 Hour QPF 0.11 0.58 0.00 0.03
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.11 0.58 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 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25 Wed 09/10/25
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 OV OV OV SC BK SC SC FW SC SC FW FW SC FW SC SC SC SC
Cloud Cover (%) 95 90 75 35 60 40 35 25 50 25 15 10 30 15 30 30 45 35
Temperature 53 49 45 45 53 47 43 43 50 44 39 42 54 47 43 46 58 50
Max/Min Temp 55 42 54 41 51 37 57 42 60
Wind Dir SW W W W W W W W W NW W SW S SW SW SW SW NW
Wind (mph) 5 9 9 6 6 9 9 9 8 6 8 5 5 5 8 8 6 6
Wind Gust (mph)
Precip Prob (%) 70 40 20 10 10 5 5 10 5 0 0 0 0 0 0 0 0 5
Precip Type R R R
12 Hour QPF 0.58 0.08
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colden, NY (4,715 ft)...
Date Thursday 09/04/25 Friday 09/05/25
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 BK OV OV OV OV OV SC SC SC SC BK BK OV OV OV
Cloud Cover (%) 20 25 50 75 95 100 100 70 35 30 40 35 55 60 80 90 85
Temperature 52 58 62 60 54 54 50 49 48 52 57 59 56 56 55 54 52
Max/Min Temp 62 48 59 52
Wind Dir SW S S S S SW SW SW SW S S SW S SW SW SW SW
Wind (mph) 26 26 29 34 41 34 36 13 11 18 32 36 41 40 42 26 6
Wind Gust (mph)
Precip Prob (%) 0 0 10 30 100 70 30 0 10 5 5 5 30 30 50 50 70
Precip Type R R R R R R R R R
6 Hour QPF 0.00 0.18 0.70 0.08 0.00 0.00 0.02 0.07
12 Hour QPF 0.18 0.78 0.00 0.09
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.18 0.78 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 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25 Wed 09/10/25
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 OV OV OV SC BK SC SC SC BK SC FW FW SC FW SC SC SC SC
Cloud Cover (%) 95 90 75 35 65 45 50 30 55 30 20 15 35 20 35 35 50 35
Temperature 52 47 43 43 50 44 41 41 48 42 38 40 52 45 42 44 56 48
Max/Min Temp 52 41 51 40 48 36 54 41 57
Wind Dir W W W W W W W W W NW NW S SW S S SW SW NW
Wind (mph) 6 8 6 5 8 6 8 8 8 5 5 5 5 5 5 5 6 5
Wind Gust (mph)
Precip Prob (%) 60 40 20 10 10 5 10 10 5 0 0 0 0 0 0 0 0 5
Precip Type R R R
12 Hour QPF 0.74 0.08
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colvin, NY (4,080 ft)...
Date Thursday 09/04/25 Friday 09/05/25
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 OV OV OV OV OV SC SC SC SC SC SC OV OV OV
Cloud Cover (%) 15 15 45 70 95 100 100 75 40 35 40 35 45 50 75 85 85
Temperature 54 63 67 65 57 56 53 52 52 57 62 64 59 59 58 56 56
Max/Min Temp 67 50 65 54
Wind Dir S S S S S S S SW SW S S S S SW SW SW SW
Wind (mph) 5 10 12 12 13 12 9 2 2 5 11 12 16 14 13 8 3
Wind Gust (mph) 29 31
Precip Prob (%) 0 0 5 30 90 70 40 5 10 5 5 5 20 20 40 40 70
Precip Type R R R R R R R R R
6 Hour QPF 0.00 0.10 0.49 0.05 0.00 0.00 0.00 0.03
12 Hour QPF 0.10 0.54 0.00 0.03
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.10 0.54 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 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 Tue 09/09/25 Wed 09/10/25
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 OV OV OV SC BK SC SC SC SC SC FW FW SC FW SC SC SC SC
Cloud Cover (%) 95 90 75 40 60 40 40 25 50 25 15 10 35 20 30 30 45 35
Temperature 56 50 46 46 56 48 43 44 53 46 40 43 57 48 44 47 61 53
Max/Min Temp 58 43 57 42 54 39 59 43 62
Wind Dir SW W W W W W W W W NW W SW S SW SW SW SW NW
Wind (mph) 5 3 2 3 5 3 3 4 6 2 2 2 4 2 2 3 4 2
Wind Gust (mph)
Precip Prob (%) 70 40 20 10 10 5 5 10 5 0 0 0 0 0 0 0 0 5
Precip Type R R R
12 Hour QPF 0.56 0.08
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 1 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