Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
050
FWUS41 KBTV 211711
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
110 PM EDT Thu Aug 21 2025
...Smugglers Notch, VT (3370 ft)...
Date Thursday 08/21/25 Friday 08/22/25
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 FW CL FW FW FW CL FW CL FW FW FW SC FW
Cloud Cover (%) 15 15 20 0 10 15 10 0 10 5 15 15 25 30 15
Temperature 64 63 59 57 56 52 57 63 67 65 59 60 59 55 59
Max/Min Temp 68 51 70 54
Wind Dir E NE NE NE E NE N N N NW NW SE S S S
Wind (mph) 3 5 6 5 3 2 2 4 5 5 3 4 5 5 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.00 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
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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 OV OV OV OV BK SC BK BK SC BK SC SC FW
Cloud Cover (%) 45 65 70 75 80 85 80 85 80 50 30 65 70 45 55 45 40 20
Temperature 70 65 65 60 63 59 62 59 62 55 55 52 56 50 51 49 53 49
Max/Min Temp 73 60 66 59 66 52 59 49 57
Wind Dir SW S S S S S S S SW W SW SW W W W W W W
Wind (mph) 9 14 19 17 17 14 11 9 6 5 5 6 10 8 8 8 10 5
Wind Gust (mph)
Precip Prob (%) 5 10 40 60 60 60 70 80 70 30 10 40 50 20 10 10 10 5
Precip Type R R R R R R R R R R R
12 Hour QPF 0.00 0.03
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
Snow Density (%) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Thursday 08/21/25 Friday 08/22/25
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 CL FW FW FW FW FW FW SC SC SC FW FW FW
Cloud Cover (%) 5 0 0 10 15 25 10 5 15 25 30 25 25 25 10
Temperature 55 56 52 51 50 49 52 56 59 59 55 54 52 52 56
Max/Min Temp 57 48 60 51
Wind Dir E NE NE NE NE NE N N N N NW W SW SW SW
Wind (mph) 8 9 9 11 10 9 8 5 5 5 5 6 9 9 9
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.00 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
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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 OV OV OV OV OV OV OV OV SC SC BK OV BK BK SC SC FW
Cloud Cover (%) 55 75 90 75 90 80 80 80 70 45 45 65 70 55 60 35 45 20
Temperature 62 59 58 55 54 55 55 53 54 50 48 47 47 45 45 44 46 45
Max/Min Temp 63 53 55 53 56 47 49 43 47
Wind Dir S S SW SW SW SW SW S SW W W W W W W W NW W
Wind (mph) 12 21 34 28 27 24 19 10 11 14 17 17 14 17 17 17 16 13
Wind Gust (mph)
Precip Prob (%) 5 10 50 50 70 60 50 70 60 20 20 50 60 20 10 20 10 5
Precip Type R R R R R R R R R R R R R
12 Hour QPF 0.00 0.03
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
Snow Density (%) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Thursday 08/21/25 Friday 08/22/25
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 CL FW FW FW FW CL FW FW SC FW FW FW FW
Cloud Cover (%) 5 0 0 5 15 25 10 0 10 25 25 20 20 25 15
Temperature 62 63 56 52 50 49 54 63 66 66 59 55 53 52 59
Max/Min Temp 64 48 67 51
Wind Dir E NE NE NE NE NE NE N N N NW SW SW S SW
Wind (mph) 5 5 3 4 3 3 3 4 3 3 2 2 3 3 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.00 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
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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 OV OV OV OV OV OV OV OV SC SC BK OV BK BK SC SC FW
Cloud Cover (%) 50 75 90 75 90 80 75 80 70 50 40 65 70 60 60 35 40 20
Temperature 69 63 59 57 60 58 56 56 61 53 49 50 54 49 46 46 53 48
Max/Min Temp 70 57 62 54 63 47 55 44 54
Wind Dir S S SW SW S SW SW SW SW W W W W W W W W W
Wind (mph) 6 16 29 23 19 17 13 5 6 5 6 8 9 8 6 8 9 5
Wind Gust (mph)
Precip Prob (%) 5 20 50 50 70 60 50 70 60 20 20 50 60 20 10 10 10 5
Precip Type T R R R R R R R R R R R R
12 Hour QPF 0.00 0.03
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
Snow Density (%) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Whiteface Mountain, NY (4,867 ft)...
Date Thursday 08/21/25 Friday 08/22/25
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 CL FW FW FW FW FW FW SC FW FW SC SC FW
Cloud Cover (%) 0 0 5 10 15 25 10 15 25 25 25 20 25 30 20
Temperature 60 57 52 51 50 48 52 60 64 61 56 55 55 54 57
Max/Min Temp 61 47 65 53
Wind Dir E E NE NE NE NE N NE N N NW SW SW SW SW
Wind (mph) 5 5 5 5 4 4 4 4 4 3 3 5 8 8 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.00 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
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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 OV OV OV OV OV OV OV OV SC SC BK OV BK BK SC SC FW
Cloud Cover (%) 50 75 90 80 90 80 70 80 75 50 40 65 75 55 50 35 40 20
Temperature 68 60 61 57 61 55 57 55 59 50 50 50 52 46 46 45 51 46
Max/Min Temp 69 57 63 55 61 49 54 44 52
Wind Dir SW S SW SW S SW SW SW SW W SW W W W W W W W
Wind (mph) 8 18 33 26 20 20 16 8 8 11 13 12 10 13 13 13 11 10
Wind Gust (mph)
Precip Prob (%) 5 20 50 60 70 50 50 70 60 20 20 50 60 20 10 10 10 5
Precip Type T R R R T R R R R R R R R
12 Hour QPF 0.00 0.03
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
Snow Density (%) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Thursday 08/21/25 Friday 08/22/25
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 CL FW FW FW CL CL FW SC SC SC FW FW FW
Cloud Cover (%) 5 0 5 10 10 15 5 0 25 35 35 30 25 20 10
Temperature 60 61 56 53 51 50 54 61 65 66 59 56 55 53 59
Max/Min Temp 62 49 67 52
Wind Dir E NE NE N NE N N N N N NW W W SW SW
Wind (mph) 5 5 8 9 8 6 5 5 4 4 4 5 6 6 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.00 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
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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 OV OV OV OV OV OV OV OV SC SC BK OV SC BK SC SC FW
Cloud Cover (%) 50 75 90 75 85 80 80 80 70 45 40 65 70 50 55 35 45 25
Temperature 68 63 60 57 59 58 57 56 61 54 49 50 54 49 47 47 52 48
Max/Min Temp 70 57 60 55 63 48 56 45 54
Wind Dir S S SW SW S S S S SW W W W W W W W W W
Wind (mph) 10 17 27 21 18 18 14 8 8 10 12 11 10 12 12 11 10 10
Wind Gust (mph)
Precip Prob (%) 5 10 40 50 70 60 60 70 60 20 20 40 60 20 10 20 10 5
Precip Type R R R R R R R R R R R R R
12 Hour QPF 0.00 0.01
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
Snow Density (%) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colden, NY (4,715 ft)...
Date Thursday 08/21/25 Friday 08/22/25
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 CL FW FW FW FW CL FW FW SC SC FW FW FW
Cloud Cover (%) 5 0 0 10 15 25 10 5 15 25 30 25 25 25 10
Temperature 59 59 53 51 50 50 53 60 63 63 57 54 52 52 57
Max/Min Temp 61 49 64 51
Wind Dir E NE NE NE NE NE NE N N N N NW SW SW SW
Wind (mph) 6 6 5 5 5 5 5 5 4 4 3 4 5 5 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.00 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
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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 OV OV OV OV OV OV OV OV SC SC BK OV BK BK SC SC FW
Cloud Cover (%) 50 75 90 75 90 80 80 80 70 45 45 65 70 55 60 35 45 20
Temperature 66 60 58 55 58 57 55 54 58 51 48 49 51 47 45 45 50 46
Max/Min Temp 67 55 58 54 60 47 53 44 51
Wind Dir S S SW SW S SW SW S SW W W W W W W W NW W
Wind (mph) 9 18 31 24 21 18 14 6 8 9 10 10 10 10 10 10 10 9
Wind Gust (mph)
Precip Prob (%) 5 10 50 50 70 60 50 70 60 20 20 50 60 20 10 20 10 5
Precip Type R R R R R R R R R R R R R
12 Hour QPF 0.00 0.03
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
Snow Density (%) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colvin, NY (4,080 ft)...
Date Thursday 08/21/25 Friday 08/22/25
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 CL FW FW FW CL CL FW SC SC FW FW FW FW
Cloud Cover (%) 5 0 5 5 10 15 5 0 20 30 40 25 25 20 10
Temperature 64 64 58 53 52 52 56 65 69 69 61 57 55 54 59
Max/Min Temp 66 51 70 53
Wind Dir E NE NE N N N N N N N N W W W SW
Wind (mph) 5 4 3 3 2 2 2 3 3 2 1 1 2 2 2
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00
High End QPF 0.00 0.00 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
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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 OV OV OV OV OV OV OV OV SC SC BK OV BK BK SC SC FW
Cloud Cover (%) 50 75 90 75 90 80 80 80 70 40 35 65 70 50 55 30 45 25
Temperature 71 65 60 58 62 60 57 57 64 55 50 52 57 51 48 48 55 50
Max/Min Temp 72 57 63 56 65 49 58 45 57
Wind Dir S S S S S S S SW SW W W W W W W W NW W
Wind (mph) 6 6 10 10 9 6 3 3 5 4 5 5 8 5 5 5 8 4
Wind Gust (mph)
Precip Prob (%) 5 10 40 50 70 60 60 70 60 20 20 50 60 20 10 10 10 0
Precip Type R R R R R R R R R R R R
12 Hour QPF 0.00 0.01
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
Snow Density (%) 0 0 0 0 0 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