Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
828
FWUS41 KBTV 271706
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
105 PM EDT Wed Aug 27 2025
...Smugglers Notch, VT (3370 ft)...
Date Wednesday 08/27/25 Thursday 08/28/25
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 BK SC SC FW FW SC FW SC SC SC BK BK OV OV OV
Cloud Cover (%) 60 35 30 10 15 30 15 30 35 50 60 65 75 85 85
Temperature 53 53 48 48 48 49 50 56 61 59 55 55 55 52 51
Max/Min Temp 57 47 64 50
Wind Dir NW NW W W W SW SW S S S S S SE SE S
Wind (mph) 10 9 5 9 9 9 10 12 12 12 13 13 10 11 14
Wind Gust (mph)
Precip Prob (%) 5 10 0 0 0 0 5 5 5 10 10 10 30 70 80
Precip Type R R R R R
6 Hour QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.18
12 Hour QPF 0.02 0.00 0.00 0.18
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.00 0.18
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
High End Snow 0.0 0.0 0.0
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 1
Date Fri 08/29/25 Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25
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 SC BK BK OV BK SC SC BK FW FW FW FW FW FW FW SC SC
Cloud Cover (%) 80 45 55 65 75 50 50 50 55 10 15 20 25 15 15 20 35 25
Temperature 52 47 48 47 53 46 48 49 57 51 50 51 62 54 52 53 64 56
Max/Min Temp 56 45 56 45 61 48 65 50 68
Wind Dir SW NW SW SW W W SW W NW N SE NE NW NE SE SE SW E
Wind (mph) 6 4 3 5 5 4 3 3 5 3 2 2 4 4 5 4 4 5
Wind Gust (mph)
Precip Prob (%) 70 20 10 40 50 30 5 10 30 5 5 10 10 5 5 5 10 5
Precip Type R R R R R R
12 Hour QPF 0.36 0.01
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 1 2 2 2 2 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Wednesday 08/27/25 Thursday 08/28/25
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 BK SC FW FW FW SC SC SC BK BK OV OV OV OV OV
Cloud Cover (%) 50 40 25 25 25 45 35 45 65 70 75 85 95 90 75
Temperature 44 44 43 42 42 42 45 49 52 53 50 50 48 47 45
Max/Min Temp 48 42 53 43
Wind Dir NW NW W W W W SW SW SW S S S S S SW
Wind (mph) 13 13 19 21 21 21 21 23 21 21 21 19 21 29 16
Wind Gust (mph)
Precip Prob (%) 20 0 0 0 0 0 5 5 5 20 20 40 80 80 60
Precip Type R R R R R R R
6 Hour QPF 0.01 0.00 0.00 0.00 0.00 0.01 0.42 0.20
12 Hour QPF 0.01 0.00 0.01 0.62
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.01 0.62
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
High End Snow 0.0 0.0 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 2 2 2 2 1 1 1 1 0 0 0 0 1 1 2
Date Fri 08/29/25 Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25
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 SC SC BK OV SC SC FW BK FW FW FW SC FW FW FW SC SC
Cloud Cover (%) 70 45 50 65 75 50 45 25 50 25 25 10 50 25 20 20 50 40
Temperature 44 41 40 42 44 43 42 44 50 47 44 47 53 49 46 50 56 52
Max/Min Temp 45 40 46 40 51 43 54 46 57
Wind Dir W W W W W W W NW N N NW NW NE NE NW S SE SE
Wind (mph) 13 12 13 13 11 10 13 10 8 6 9 6 5 5 6 5 5 6
Wind Gust (mph)
Precip Prob (%) 40 10 10 40 50 30 5 10 30 5 5 10 10 5 5 5 5 5
Precip Type R R R R R
12 Hour QPF 0.13 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 3 3 3 4 3 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Wednesday 08/27/25 Thursday 08/28/25
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 BK SC SC FW FW SC SC SC BK BK OV OV OV OV OV
Cloud Cover (%) 55 45 25 25 25 40 45 45 55 65 75 85 95 90 75
Temperature 50 50 48 45 43 42 48 55 59 58 53 51 49 48 48
Max/Min Temp 54 42 60 46
Wind Dir NW NW W W W W SW SW SW SW S S S S SW
Wind (mph) 9 9 11 13 14 16 14 14 18 17 18 16 17 23 12
Wind Gust (mph)
Precip Prob (%) 20 0 0 0 0 5 5 5 5 20 20 50 80 90 60
Precip Type R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.31 0.20
12 Hour QPF 0.00 0.00 0.01 0.51
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.01 0.51
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
High End Snow 0.0 0.0 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1
Date Fri 08/29/25 Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25
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 SC SC BK OV SC SC SC SC FW FW FW SC FW FW FW SC SC
Cloud Cover (%) 70 50 50 60 75 50 50 30 45 20 20 10 45 25 20 20 45 35
Temperature 50 45 41 44 50 46 43 46 57 51 45 49 60 53 47 51 63 56
Max/Min Temp 51 41 51 41 58 44 61 47 64
Wind Dir W W W W W W W NW N N NW NW NE NE SE S S SE
Wind (mph) 11 5 5 5 6 5 5 5 5 2 3 3 3 2 2 2 4 2
Wind Gust (mph)
Precip Prob (%) 40 10 10 30 50 20 5 10 20 5 5 5 10 5 5 5 5 5
Precip Type R R R R R
12 Hour QPF 0.10 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 2 2 2 2 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Whiteface Mountain, NY (4,867 ft)...
Date Wednesday 08/27/25 Thursday 08/28/25
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 FW SC FW SC SC SC SC BK OV OV OV OV OV
Cloud Cover (%) 45 40 20 30 25 45 45 40 45 55 80 85 95 90 75
Temperature 47 48 45 45 45 45 48 54 58 54 51 51 50 50 47
Max/Min Temp 53 44 59 47
Wind Dir W W W W W W SW SW SW SW S S S S SW
Wind (mph) 11 10 16 21 23 23 23 24 18 17 20 13 16 20 13
Wind Gust (mph)
Precip Prob (%) 5 0 0 0 0 5 5 5 5 20 20 40 70 80 60
Precip Type R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.20 0.21
12 Hour QPF 0.00 0.00 0.00 0.41
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.00 0.41
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
High End Snow 0.0 0.0 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 1 1 1 1 0 0 0 0 0 0 0 0 1 1 2
Date Fri 08/29/25 Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25
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 BK OV BK SC SC SC FW FW FW SC FW FW FW SC SC
Cloud Cover (%) 65 50 40 60 70 50 45 25 40 15 20 10 40 20 25 15 45 35
Temperature 49 42 42 43 48 43 44 45 55 47 45 48 58 49 48 51 62 53
Max/Min Temp 50 42 50 43 56 45 60 47 62
Wind Dir W W W W W W W W N NW W W NE E SW SW SE S
Wind (mph) 14 9 10 10 8 8 10 6 5 4 5 4 4 4 5 5 4 5
Wind Gust (mph)
Precip Prob (%) 50 10 10 40 50 20 5 10 20 5 5 10 10 5 5 5 5 5
Precip Type R R R R R
12 Hour QPF 0.11 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 3 3 3 2 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Wednesday 08/27/25 Thursday 08/28/25
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 FW FW FW SC FW SC SC OV OV OV OV OV OV
Cloud Cover (%) 50 40 20 25 20 40 25 35 45 70 80 85 95 90 75
Temperature 52 50 48 45 44 44 48 54 58 58 54 52 50 49 48
Max/Min Temp 54 43 61 48
Wind Dir NW NW W W W W SW SW SW S S S S S SW
Wind (mph) 9 9 14 20 20 21 21 17 16 17 18 17 18 24 14
Wind Gust (mph)
Precip Prob (%) 20 0 0 0 0 0 5 5 5 20 20 30 70 80 60
Precip Type R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.26 0.17
12 Hour QPF 0.00 0.00 0.00 0.43
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.00 0.43
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
High End Snow 0.0 0.0 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1
Date Fri 08/29/25 Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25
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 BK OV SC SC FW SC FW FW FW SC FW FW FW SC SC
Cloud Cover (%) 65 45 40 60 75 45 40 25 45 25 20 10 40 25 20 20 45 40
Temperature 50 46 42 44 50 46 43 46 56 51 45 49 59 53 48 51 62 56
Max/Min Temp 52 41 52 42 58 45 61 47 63
Wind Dir W W W W W W W NW N N NW NW NE N W W SE S
Wind (mph) 11 9 9 9 8 8 9 6 5 5 6 5 4 4 5 4 5 5
Wind Gust (mph)
Precip Prob (%) 40 10 10 30 50 20 5 10 20 5 5 10 10 5 5 5 5 5
Precip Type R R R R R
12 Hour QPF 0.08 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 2 2 3 2 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colden, NY (4,715 ft)...
Date Wednesday 08/27/25 Thursday 08/28/25
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 BK SC FW FW FW SC SC SC BK OV OV OV OV OV OV
Cloud Cover (%) 50 40 25 25 25 45 45 45 65 70 75 85 95 95 75
Temperature 46 47 45 43 42 42 46 52 56 56 51 50 48 48 46
Max/Min Temp 51 42 57 46
Wind Dir NW NW W W W W SW SW SW S S S S S SW
Wind (mph) 11 11 16 20 20 21 20 19 19 18 19 17 19 27 14
Wind Gust (mph)
Precip Prob (%) 20 0 0 0 0 0 5 5 5 20 20 40 80 90 60
Precip Type R R R R R R R
6 Hour QPF 0.01 0.00 0.00 0.00 0.00 0.02 0.44 0.21
12 Hour QPF 0.01 0.00 0.02 0.65
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.02 0.65
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
High End Snow 0.0 0.0 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Ratio (:1) 1 1 1 1 1 1 0 0 0 0 0 0 1 1 2
Date Fri 08/29/25 Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25
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 SC SC BK OV SC SC SC BK FW FW FW SC FW FW FW SC SC
Cloud Cover (%) 70 45 50 65 75 50 45 25 50 20 20 10 45 25 20 20 50 35
Temperature 47 43 41 43 48 44 42 44 54 49 44 48 57 51 46 50 59 53
Max/Min Temp 48 40 49 41 55 44 58 46 60
Wind Dir W W W W W W W NW N N NW NW NE NE N SE S SE
Wind (mph) 12 6 8 8 9 6 8 6 5 4 5 4 4 3 4 4 5 4
Wind Gust (mph)
Precip Prob (%) 40 10 10 40 50 30 5 10 30 5 5 10 10 5 5 5 5 5
Precip Type R R R R R
12 Hour QPF 0.12 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 2 3 3 2 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colvin, NY (4,080 ft)...
Date Wednesday 08/27/25 Thursday 08/28/25
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 FW FW FW SC FW SC BK OV OV OV OV OV OV
Cloud Cover (%) 50 40 20 20 20 40 20 40 50 70 75 85 95 90 75
Temperature 57 53 49 46 44 45 48 57 61 61 55 53 51 50 49
Max/Min Temp 57 44 63 48
Wind Dir NW NW W W W W SW SW SW S S S S S SW
Wind (mph) 6 6 4 6 8 9 8 11 12 9 10 8 9 12 9
Wind Gust (mph)
Precip Prob (%) 20 0 0 0 0 0 5 5 5 20 20 30 70 80 60
Precip Type R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.22 0.16
12 Hour QPF 0.00 0.00 0.00 0.38
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.00 0.38
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
High End Snow 0.0 0.0 0.0
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 1
Date Fri 08/29/25 Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 Tue 09/02/25
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 BK OV SC SC FW SC FW FW FW SC FW FW FW SC SC
Cloud Cover (%) 65 45 45 60 75 45 40 20 40 25 25 10 45 25 20 20 50 40
Temperature 53 47 43 45 53 48 44 47 60 52 46 51 63 54 49 53 65 58
Max/Min Temp 54 42 54 42 60 46 64 48 66
Wind Dir W W W W W W W NW N N NW NW NE NE W W S S
Wind (mph) 8 3 3 4 5 3 3 3 4 2 2 2 3 2 2 2 4 2
Wind Gust (mph)
Precip Prob (%) 40 10 10 30 40 20 5 10 20 5 5 10 10 5 5 5 5 5
Precip Type R R R R R
12 Hour QPF 0.09 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 2 2 2 2 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