Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
935
FWUS41 KBTV 200038
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
837 PM EDT Tue Aug 19 2025
...Smugglers Notch, VT (3370 ft)...
Date Wednesday 08/20/25 Thursday 08/21/25
Time (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p
Cloud Cover OV OV OV OV OV OV BK SC SC SC SC FW FW SC SC FW
Cloud Cover (%) 85 90 85 85 85 80 60 35 40 35 40 25 25 35 25 20
Temperature 57 56 55 52 53 55 53 51 52 51 51 51 57 62 61 57
Min/Max Temp 52 57 49 65
Wind Dir S S S S S S SE SE SE SE SE E E NE NE N
Wind (mph) 6 10 10 9 6 6 5 5 5 5 5 3 3 3 5 5
Wind Gust (mph)
Precip Prob (%) 20 20 20 20 20 20 40 40 20 20 10 10 0 0 0 0 0
Precip Type R R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.08 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.08 0.00 0.00
Low End QPF 0.08 0.00 0.00
High End QPF 0.08 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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25
Time (LT) 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover CL CL FW CL FW FW SC SC BK BK OV BK BK BK OV SC SC SC BK SC
Cloud Cover (%) 0 0 15 5 10 10 25 35 55 60 70 70 65 70 70 50 40 40 50 35
Temperature 55 55 66 59 57 58 69 63 63 58 63 59 61 57 60 55 55 53 57 51
Min/Max Temp 51 69 54 73 58 67 57 64 51 59
Wind Dir E NE N N SE S S S S S S S S S SW SW SW SW W W
Wind (mph) 4 2 5 5 6 8 10 11 16 13 12 11 10 9 8 5 5 5 9 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 5 5 20 30 40 60 50 40 50 60 20 10 20 30 10
Precip Type R R R R R R R R R R R
12 Hour QPF 0.00 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 MM MM
Snow Density (%) 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Wednesday 08/20/25 Thursday 08/21/25
Time (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p
Cloud Cover OV OV OV OV OV OV BK BK BK SC SC SC SC SC FW FW
Cloud Cover (%) 95 95 95 85 95 90 70 60 55 50 50 30 30 30 25 10
Temperature 52 51 50 48 46 45 45 46 46 46 47 47 50 52 54 50
Min/Max Temp 45 48 45 54
Wind Dir S S S S S S SE SE SE E E E E E E NE
Wind (mph) 10 14 17 18 10 10 9 8 8 8 8 8 6 6 8 9
Wind Gust (mph)
Precip Prob (%) 30 40 50 60 50 50 60 50 20 20 10 10 5 5 0 0 5
Precip Type R R R R R R R R R
6 Hour QPF 0.04 0.20 0.10 0.16 0.02 0.00 0.00 0.00
12 Hour QPF 0.24 0.26 0.02 0.00
Low End QPF 0.26 0.02 0.00
High End QPF 0.26 0.02 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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25
Time (LT) 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover FW CL FW FW FW FW SC BK OV BK OV BK BK BK BK SC SC SC BK SC
Cloud Cover (%) 10 5 15 10 15 10 35 60 70 65 75 65 70 70 70 35 35 50 55 35
Temperature 48 51 58 54 51 54 61 57 56 54 53 53 53 51 52 49 47 48 48 45
Min/Max Temp 47 60 51 62 53 54 51 54 46 49
Wind Dir NE N NE NE S S S S S S S S S S SW W W W W W
Wind (mph) 9 6 5 6 9 9 12 17 20 17 14 13 16 12 11 13 14 13 13 14
Wind Gust (mph)
Precip Prob (%) 5 0 0 0 5 5 10 20 40 50 70 50 40 50 50 20 10 20 30 5
Precip Type R R R R R R R R R R R
12 Hour QPF 0.00 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 MM MM
Snow Density (%) 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Wednesday 08/20/25 Thursday 08/21/25
Time (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p
Cloud Cover OV OV OV OV OV OV BK BK SC SC SC SC SC SC FW FW
Cloud Cover (%) 95 90 95 90 95 85 70 60 50 45 45 35 25 25 20 10
Temperature 54 53 51 51 52 52 52 50 48 47 47 50 57 61 61 55
Min/Max Temp 50 52 45 62
Wind Dir S S S S S S SE SE SE SE E E E E E NE
Wind (mph) 4 11 12 12 5 5 5 3 3 3 3 4 4 5 5 3
Wind Gust (mph)
Precip Prob (%) 40 50 50 60 50 50 60 50 20 20 10 10 5 5 0 0 5
Precip Type R R R R R R R R R
6 Hour QPF 0.04 0.15 0.07 0.15 0.01 0.00 0.00 0.00
12 Hour QPF 0.19 0.22 0.01 0.00
Low End QPF 0.22 0.01 0.00
High End QPF 0.22 0.01 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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25
Time (LT) 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover CL CL FW FW FW FW SC BK OV BK OV BK BK BK BK SC SC SC BK SC
Cloud Cover (%) 5 5 10 10 15 10 35 60 70 65 75 70 65 70 65 35 35 50 55 40
Temperature 49 54 66 58 51 57 68 61 57 57 61 57 54 54 60 53 49 50 55 50
Min/Max Temp 47 67 51 70 55 62 52 61 46 57
Wind Dir NE N NE NE S S S S S S S S S S SW W SW W W W
Wind (mph) 3 3 4 2 3 4 6 5 8 6 8 5 5 5 6 5 5 6 8 5
Wind Gust (mph)
Precip Prob (%) 5 0 0 0 5 5 10 30 40 50 60 50 30 50 50 20 10 30 30 5
Precip Type R R R R R R R R R R R
12 Hour QPF 0.00 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 MM MM
Snow Density (%) 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Whiteface Mountain, NY (4,867 ft)...
Date Wednesday 08/20/25 Thursday 08/21/25
Time (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p
Cloud Cover OV OV OV OV OV OV BK BK SC SC SC SC FW FW FW FW
Cloud Cover (%) 95 95 95 90 95 75 55 55 45 40 50 40 25 20 10 10
Temperature 53 53 53 51 50 51 48 47 48 47 47 47 53 57 56 50
Min/Max Temp 50 52 46 58
Wind Dir S S S S SE SE SE SE SE SE SE E E E E NE
Wind (mph) 5 12 14 14 5 5 5 5 5 4 4 5 5 5 5 5
Wind Gust (mph)
Precip Prob (%) 30 40 40 40 30 30 60 20 20 20 10 10 5 5 0 0 0
Precip Type R R R R R R R R R
6 Hour QPF 0.03 0.12 0.02 0.07 0.01 0.00 0.00 0.00
12 Hour QPF 0.15 0.09 0.01 0.00
Low End QPF 0.09 0.01 0.00
High End QPF 0.09 0.01 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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25
Time (LT) 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover FW FW FW FW FW FW SC BK BK BK OV BK BK BK BK SC SC BK BK SC
Cloud Cover (%) 5 5 10 10 15 15 30 60 70 65 75 65 60 70 70 35 30 50 55 35
Temperature 49 51 63 54 52 56 66 59 58 56 60 54 55 53 58 50 49 49 53 46
Min/Max Temp 48 65 52 68 56 62 53 60 48 55
Wind Dir NE N NE NE S S S S S S S S S SW SW W SW W W W
Wind (mph) 5 4 4 5 5 6 9 12 16 12 10 11 12 10 9 10 11 10 10 11
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 5 10 30 50 50 60 50 30 50 50 20 10 30 30 5
Precip Type R R R R R R R R R R R
12 Hour QPF 0.00 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 MM MM
Snow Density (%) 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Wednesday 08/20/25 Thursday 08/21/25
Time (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p
Cloud Cover OV OV OV OV OV OV BK BK BK SC SC SC SC SC FW FW
Cloud Cover (%) 95 95 95 90 90 95 70 60 50 50 50 30 30 35 20 10
Temperature 54 53 52 50 50 50 50 49 48 47 47 49 54 58 60 54
Min/Max Temp 50 51 47 60
Wind Dir S S S S S S SE SE SE SE E E E E NE NE
Wind (mph) 8 12 13 13 8 6 5 5 5 5 5 5 5 5 5 6
Wind Gust (mph)
Precip Prob (%) 30 40 50 60 40 50 60 50 30 30 10 10 5 5 0 0 0
Precip Type R R R R R R R R R
6 Hour QPF 0.02 0.12 0.09 0.13 0.01 0.00 0.00 0.00
12 Hour QPF 0.14 0.22 0.01 0.00
Low End QPF 0.22 0.01 0.00
High End QPF 0.22 0.01 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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25
Time (LT) 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover FW CL FW FW FW FW SC BK BK BK OV BK BK BK OV SC SC SC BK SC
Cloud Cover (%) 5 5 15 10 15 10 35 55 65 65 75 70 60 70 70 30 25 45 55 30
Temperature 50 54 64 58 53 56 67 61 57 56 60 57 55 54 59 54 49 51 55 50
Min/Max Temp 49 66 52 69 56 62 54 61 48 57
Wind Dir N N NE NE W S S S S S S S S S SW W W W W W
Wind (mph) 8 5 5 5 6 6 10 13 16 13 11 11 12 9 9 9 11 9 9 10
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 5 10 20 40 50 60 50 40 50 60 20 10 20 30 5
Precip Type R R R R R R R R R R R
12 Hour QPF 0.00 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 MM MM
Snow Density (%) 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colden, NY (4,715 ft)...
Date Wednesday 08/20/25 Thursday 08/21/25
Time (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p
Cloud Cover OV OV OV OV OV OV OV BK BK SC SC SC SC SC FW FW
Cloud Cover (%) 95 90 95 90 95 90 70 60 55 45 50 35 25 30 25 10
Temperature 53 51 51 49 49 49 49 47 47 46 47 48 53 57 58 52
Min/Max Temp 49 50 45 58
Wind Dir S S S S S S SE SE SE E E E E E E NE
Wind (mph) 5 14 14 17 6 6 5 5 5 5 5 5 5 5 5 5
Wind Gust (mph)
Precip Prob (%) 30 50 50 60 50 50 60 50 20 20 10 10 5 5 0 0 5
Precip Type R R R R R R R R R
6 Hour QPF 0.05 0.18 0.09 0.15 0.02 0.00 0.00 0.00
12 Hour QPF 0.23 0.24 0.02 0.00
Low End QPF 0.24 0.02 0.00
High End QPF 0.24 0.02 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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25
Time (LT) 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover FW CL FW FW FW FW SC BK OV BK OV BK BK BK BK SC SC SC BK SC
Cloud Cover (%) 10 5 15 10 15 10 35 60 70 65 75 65 70 70 70 35 35 50 55 35
Temperature 48 52 63 55 51 55 65 58 57 55 58 55 53 53 56 50 48 48 52 47
Min/Max Temp 47 64 51 66 54 59 52 57 46 54
Wind Dir NE NE NE E S S S S S S S S S S SW W W W W W
Wind (mph) 5 4 5 4 5 5 9 10 10 10 10 9 9 8 9 8 9 9 10 9
Wind Gust (mph)
Precip Prob (%) 5 0 0 0 5 5 10 20 40 50 70 50 40 50 50 20 10 20 30 5
Precip Type R R R R R R R R R R R
12 Hour QPF 0.00 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 MM MM
Snow Density (%) 0 0 0 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colvin, NY (4,080 ft)...
Date Wednesday 08/20/25 Thursday 08/21/25
Time (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p
Cloud Cover OV OV OV OV OV OV BK BK SC SC SC SC SC SC FW FW
Cloud Cover (%) 95 95 95 90 90 95 70 65 50 45 45 30 25 30 20 15
Temperature 55 54 53 51 53 53 53 51 49 48 48 50 58 62 63 55
Min/Max Temp 51 54 47 64
Wind Dir S S S S S S SE SE SE SE E E E E NE NE
Wind (mph) 2 2 3 3 5 5 4 2 2 1 2 2 3 4 4 2
Wind Gust (mph)
Precip Prob (%) 30 40 50 60 40 50 60 50 30 30 10 10 5 5 0 0 0
Precip Type R R R R R R R R R
6 Hour QPF 0.02 0.14 0.09 0.14 0.01 0.00 0.00 0.00
12 Hour QPF 0.16 0.23 0.01 0.00
Low End QPF 0.23 0.01 0.00
High End QPF 0.23 0.01 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 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25
Time (LT) 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p 2a 8a 2p 8p
Cloud Cover FW CL FW FW FW FW SC BK BK BK OV OV BK BK BK SC SC SC BK SC
Cloud Cover (%) 5 5 15 10 15 10 35 55 65 65 75 70 60 70 70 30 30 45 55 35
Temperature 51 55 68 60 54 58 70 63 58 58 63 58 55 56 62 55 50 51 59 51
Min/Max Temp 49 69 52 71 56 64 55 63 48 59
Wind Dir N N NE NE SW S S S S S S S S SW SW W W W W W
Wind (mph) 2 2 4 2 2 3 6 5 5 5 8 5 4 4 5 4 4 4 6 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 5 10 20 40 50 60 50 40 50 50 20 10 20 30 5
Precip Type R R R R R R R R R R R
12 Hour QPF 0.00 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 MM MM
Snow Density (%) 0 0 0 MM MM 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