Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
386
FWUS41 KBTV 280553
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
152 AM EDT Thu Aug 28 2025
...Smugglers Notch, VT (3370 ft)...
Date Thursday 08/28/25 Friday 08/29/25
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 SC SC SC SC BK BK OV OV OV OV OV BK BK BK OV BK
Cloud Cover (%) 40 30 35 30 40 55 65 90 90 90 80 80 60 60 65 70 60
Temperature 50 57 61 60 55 55 55 54 49 50 52 50 46 48 48 48 46
Max/Min Temp 64 49 56 46
Wind Dir SW S S S S S SE SE S SW W W W W SW SW SW
Wind (mph) 10 12 12 12 12 12 11 10 10 8 6 5 4 4 4 5 5
Wind Gust (mph)
Precip Prob (%) 5 0 5 10 10 30 30 70 80 80 60 60 20 20 10 10 40
Precip Type R R R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.11 0.18 0.16 0.05 0.00
12 Hour QPF 0.00 0.11 0.34 0.05
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.11 0.34 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 1 1 1 1 2 2 2
Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25
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 BK SC BK CL FW FW FW FW FW FW FW SC FW FW SC FW
Cloud Cover (%) 65 65 50 35 55 5 10 15 25 20 15 20 25 30 20 15 30 25
Temperature 52 47 48 48 58 51 50 51 64 54 53 53 66 56 55 54 65 58
Max/Min Temp 56 45 61 48 66 50 68 52 69
Wind Dir W W SW W NW N E E N NE SE SE SW SE SE SE S SE
Wind (mph) 8 4 3 3 5 3 2 2 4 4 4 3 3 4 6 6 6 6
Wind Gust (mph)
Precip Prob (%) 50 20 5 10 10 0 5 10 10 0 5 5 10 0 0 5 5 5
Precip Type R R
12 Hour QPF 0.06 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 2 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Thursday 08/28/25 Friday 08/29/25
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 SC OV BK OV OV OV OV OV OV BK BK BK BK BK BK BK
Cloud Cover (%) 15 35 70 55 80 95 100 90 80 80 65 65 50 70 60 65 60
Temperature 46 50 53 53 50 49 48 47 45 44 44 44 41 41 40 41 42
Max/Min Temp 53 44 46 40
Wind Dir SW SW SW S S S S S SW W W W W W W W W
Wind (mph) 24 23 21 23 21 21 23 20 14 11 11 12 13 13 13 13 13
Wind Gust (mph)
Precip Prob (%) 0 0 0 10 20 60 80 80 60 60 50 50 10 10 10 10 30
Precip Type R R R R R R R R R
6 Hour QPF 0.00 0.01 0.25 0.28 0.11 0.04 0.00 0.00
12 Hour QPF 0.01 0.53 0.15 0.00
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.01 0.52 0.15 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 1 1 1 1 2 2 3 3 4 4 4
Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25
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 BK SC FW BK FW FW FW SC FW FW FW SC SC FW FW BK SC
Cloud Cover (%) 70 55 45 20 50 15 15 10 45 25 20 15 40 30 25 15 55 35
Temperature 45 43 42 45 51 48 44 48 54 50 47 50 56 52 48 50 56 52
Max/Min Temp 46 40 53 44 56 47 58 47 58
Wind Dir W W W NW N N N N E E NE S S SE S S S S
Wind (mph) 13 11 13 9 6 6 9 5 5 5 5 5 5 5 8 8 9 9
Wind Gust (mph)
Precip Prob (%) 40 20 5 10 10 0 5 5 10 0 5 5 10 0 0 5 10 5
Precip Type R R
12 Hour QPF 0.02 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 3 2 2 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Thursday 08/28/25 Friday 08/29/25
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 SC BK BK OV OV OV OV OV OV BK BK BK BK BK BK BK
Cloud Cover (%) 20 40 65 60 85 95 100 90 85 80 70 70 55 70 65 65 55
Temperature 48 57 60 59 54 52 50 49 48 49 50 50 45 44 43 42 44
Max/Min Temp 60 47 51 41
Wind Dir SW SW SW SW S S S S SW W W W W W W W W
Wind (mph) 16 14 18 18 18 17 16 11 9 6 6 6 5 5 5 5 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 10 30 60 90 70 60 60 50 50 10 10 10 10 30
Precip Type R R R R R R R R R
6 Hour QPF 0.00 0.01 0.19 0.27 0.10 0.03 0.00 0.00
12 Hour QPF 0.01 0.46 0.13 0.00
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.01 0.46 0.12 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 1 1 1 1 2 2 2 2 2
Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25
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 BK SC FW SC FW FW FW SC FW FW FW SC SC FW FW SC SC
Cloud Cover (%) 70 60 45 25 45 15 15 10 40 25 20 15 35 30 20 20 45 35
Temperature 51 46 43 47 58 51 46 50 62 54 48 52 63 56 49 53 63 56
Max/Min Temp 52 42 59 45 63 47 65 48 65
Wind Dir W W W W N N N N NE E SE S S SE S S S S
Wind (mph) 8 5 5 5 5 2 2 2 3 2 2 2 3 2 2 3 5 4
Wind Gust (mph)
Precip Prob (%) 40 20 5 5 10 0 5 5 10 5 5 5 10 5 5 5 10 5
Precip Type R R
12 Hour QPF 0.02 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 2 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Whiteface Mountain, NY (4,867 ft)...
Date Thursday 08/28/25 Friday 08/29/25
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 SC SC BK OV OV OV OV OV OV OV OV BK BK BK BK BK
Cloud Cover (%) 30 35 50 55 75 95 100 95 85 80 70 70 55 60 55 60 60
Temperature 48 55 58 54 50 51 50 49 47 47 49 45 42 43 43 43 43
Max/Min Temp 59 47 50 41
Wind Dir SW SW SW SW S S S S SW W W W W W W W W
Wind (mph) 25 24 18 18 20 17 17 13 11 9 9 9 10 10 10 10 10
Wind Gust (mph)
Precip Prob (%) 5 0 5 20 30 70 90 70 70 70 50 50 20 20 10 10 30
Precip Type R R R R R R R R R R R R
6 Hour QPF 0.00 0.00 0.13 0.23 0.10 0.03 0.02 0.00
12 Hour QPF 0.00 0.36 0.13 0.02
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.36 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 1 1 2 2 2 2 3 3 3
Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25
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 SC SC SC SC FW FW FW SC FW FW FW SC SC FW FW SC SC
Cloud Cover (%) 70 50 40 30 40 15 10 10 30 15 20 15 30 35 20 20 45 35
Temperature 48 43 44 45 56 47 46 48 60 50 48 50 61 53 50 52 63 53
Max/Min Temp 50 42 58 45 61 48 63 49 64
Wind Dir W W W W N N SW SW NE E SW SW S S SW S S S
Wind (mph) 10 9 10 6 5 4 5 4 4 4 4 4 3 4 5 6 5 6
Wind Gust (mph)
Precip Prob (%) 40 20 5 10 10 0 5 5 10 0 0 5 10 5 5 5 10 5
Precip Type R R
12 Hour QPF 0.02 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 2 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Thursday 08/28/25 Friday 08/29/25
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 BK OV OV OV OV OV OV BK BK SC BK BK SC BK
Cloud Cover (%) 15 20 70 60 75 90 100 90 80 80 70 70 50 60 50 50 55
Temperature 48 55 58 59 54 52 50 49 48 49 51 51 46 44 43 43 44
Max/Min Temp 61 48 53 41
Wind Dir SW SW SW S S S S S SW SW W W W W W W W
Wind (mph) 23 17 16 18 18 18 19 14 12 9 8 8 9 9 9 9 9
Wind Gust (mph)
Precip Prob (%) 0 0 0 5 20 50 80 80 60 60 50 50 10 10 10 10 30
Precip Type R R R R R R R R R
6 Hour QPF 0.00 0.00 0.13 0.23 0.07 0.03 0.00 0.00
12 Hour QPF 0.00 0.36 0.10 0.00
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.36 0.09 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 1 1 1 1 2 2 3 3 3
Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25
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 SC FW SC FW FW FW SC FW FW FW SC SC FW FW BK SC
Cloud Cover (%) 65 50 35 20 45 15 10 5 40 20 20 15 35 30 20 20 50 35
Temperature 51 47 43 47 57 51 46 50 60 54 48 52 62 56 50 53 63 56
Max/Min Temp 53 42 59 45 62 48 65 48 64
Wind Dir W W W W N N NW NW E NE W SW S S SW S S S
Wind (mph) 10 8 9 5 5 5 6 5 4 4 5 4 4 4 5 5 6 8
Wind Gust (mph)
Precip Prob (%) 40 20 5 5 10 0 5 5 10 0 5 5 5 5 5 5 10 5
Precip Type R R
12 Hour QPF 0.02 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 2 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colden, NY (4,715 ft)...
Date Thursday 08/28/25 Friday 08/29/25
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 SC OV BK OV OV OV OV OV OV BK BK BK BK BK BK BK
Cloud Cover (%) 20 40 70 60 75 95 100 95 80 80 70 70 55 70 65 65 60
Temperature 46 53 56 56 51 50 49 48 46 46 47 47 43 42 41 41 43
Max/Min Temp 57 46 48 41
Wind Dir SW SW SW S S S S S SW W W W W W W W W
Wind (mph) 23 19 19 19 18 18 18 13 11 8 9 9 8 8 8 9 9
Wind Gust (mph)
Precip Prob (%) 0 0 0 10 30 60 80 70 60 60 50 50 10 10 10 10 30
Precip Type R R R R R R R R R
6 Hour QPF 0.00 0.01 0.26 0.29 0.12 0.03 0.00 0.00
12 Hour QPF 0.01 0.55 0.15 0.00
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.01 0.55 0.16 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 1 1 2 2 2 2 3 3 3
Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25
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 BK SC FW BK FW FW FW SC FW FW FW SC SC FW FW BK SC
Cloud Cover (%) 70 55 45 20 50 15 15 10 45 25 20 15 40 30 20 20 50 35
Temperature 48 44 42 45 54 49 45 49 59 51 47 50 60 53 48 51 60 53
Max/Min Temp 49 41 56 45 60 47 61 48 61
Wind Dir W W W NW N N N N E E NE S S SE S S S S
Wind (mph) 10 6 8 5 5 4 5 4 4 3 3 3 4 3 4 5 6 5
Wind Gust (mph)
Precip Prob (%) 40 20 5 5 10 0 5 5 10 0 5 5 10 0 0 5 10 5
Precip Type R R
12 Hour QPF 0.02 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 2 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colvin, NY (4,080 ft)...
Date Thursday 08/28/25 Friday 08/29/25
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 SC OV BK OV OV OV OV OV OV BK BK SC BK BK BK BK
Cloud Cover (%) 15 30 70 65 80 90 100 90 80 80 65 65 50 60 55 50 55
Temperature 48 58 62 61 55 53 51 50 49 52 54 53 47 44 43 43 46
Max/Min Temp 63 48 55 42
Wind Dir SW SW SW S S S S S SW W W W W W W W W
Wind (mph) 8 11 12 10 9 8 9 6 6 5 5 5 4 3 3 4 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 5 20 50 80 70 60 60 40 40 10 10 10 10 30
Precip Type R R R R R R R R R
6 Hour QPF 0.00 0.00 0.11 0.21 0.05 0.03 0.00 0.00
12 Hour QPF 0.00 0.32 0.08 0.00
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.33 0.07 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 1 1 2 2 2 2 2
Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25
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 SC FW SC FW FW FW SC FW FW FW SC SC FW FW SC SC
Cloud Cover (%) 70 50 40 15 45 15 15 10 40 25 20 15 35 30 20 20 50 35
Temperature 54 48 45 47 60 53 47 51 64 55 50 53 65 58 51 53 65 58
Max/Min Temp 55 42 61 46 65 48 67 49 67
Wind Dir W W W W N N NW NW E NE NW SW S S SW SW S S
Wind (mph) 6 3 3 2 4 2 2 2 3 2 1 2 3 2 2 2 5 3
Wind Gust (mph)
Precip Prob (%) 30 10 5 10 10 0 5 5 10 0 5 5 5 0 0 5 10 5
Precip Type R
12 Hour QPF 0.02 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 2 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