Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
325
FWUS41 KBTV 200545
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
145 AM EDT Wed Aug 20 2025
...Smugglers Notch, VT (3370 ft)...
Date Wednesday 08/20/25 Thursday 08/21/25
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 OV OV OV BK FW FW FW SC FW FW FW FW FW CL CL FW FW
Cloud Cover (%) 85 85 80 60 25 20 15 30 25 10 20 20 15 5 5 10 5
Temperature 51 53 55 53 51 51 51 50 50 57 62 63 58 56 54 53 54
Max/Min Temp 56 48 66 50
Wind Dir S S S SE SE SE SE SE SE E E NE NE E E E NE
Wind (mph) 6 6 6 5 5 5 5 5 4 2 3 5 5 5 4 3 2
Wind Gust (mph)
Precip Prob (%) 10 20 30 30 10 5 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R R
6 Hour QPF 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.06 0.00 0.00 0.00
Low End QPF 0.07 0.00 0.00 MM
High End QPF 0.07 0.00 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
Snow Density (%) 0 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) 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 FW FW FW FW SC SC BK BK OV OV BK OV BK SC SC BK BK SC
Cloud Cover (%) 20 10 10 15 40 35 55 60 70 80 70 80 70 50 40 55 60 40
Temperature 67 58 58 58 69 63 63 59 64 60 61 58 60 55 55 52 55 49
Max/Min Temp 70 54 72 59 67 57 64 52 59
Wind Dir N N SE SE SW S S S S S S S S SW SW W W W
Wind (mph) 6 5 4 5 6 10 13 12 13 13 12 10 8 6 6 6 9 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 10 30 40 60 70 50 70 70 30 20 30 40 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
Snow Density (%) 0 0 0 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) 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 OV OV OV BK OV BK BK SC FW SC SC FW FW FW FW FW CL
Cloud Cover (%) 85 95 90 70 70 55 50 35 20 35 25 15 10 10 10 10 5
Temperature 47 45 45 46 46 46 46 46 47 49 53 55 50 50 48 48 51
Max/Min Temp 47 45 55 48
Wind Dir S S S SE SE SE SE SE E E E E NE NE NE N N
Wind (mph) 12 10 10 9 9 9 9 8 8 6 8 9 9 10 9 9 9
Wind Gust (mph)
Precip Prob (%) 50 40 60 50 20 10 10 10 5 5 0 0 0 0 0 0 0
Precip Type R R R R R
6 Hour QPF 0.09 0.08 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.17 0.01 0.00 0.00
Low End QPF 0.17 0.01 0.00 MM
High End QPF 0.17 0.01 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
Snow Density (%) 0 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) 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 FW FW FW FW BK BK OV BK OV OV BK OV BK SC SC BK BK SC
Cloud Cover (%) 15 15 20 15 50 60 70 65 80 80 70 75 65 40 35 60 60 45
Temperature 59 54 52 55 61 58 55 53 55 54 53 52 51 49 47 46 47 44
Max/Min Temp 60 51 62 53 56 51 54 46 48
Wind Dir NE NE S S S S S S S S S S SW W W W W W
Wind (mph) 8 6 8 6 10 13 17 16 14 16 17 13 12 13 16 16 13 17
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 10 30 50 70 70 50 60 60 20 10 40 40 5
Precip Type 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
Snow Density (%) 0 0 0 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) 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 OV OV OV BK BK SC SC SC FW SC FW FW FW FW FW FW CL
Cloud Cover (%) 90 95 85 70 60 35 40 35 20 30 25 20 15 10 10 10 5
Temperature 50 51 51 51 50 49 47 47 50 57 61 61 55 51 49 48 53
Max/Min Temp 52 45 62 48
Wind Dir S S S SE SE SE SE SE E E E NE NE NE NE NE N
Wind (mph) 5 5 5 5 4 4 3 3 4 5 5 5 3 3 3 3 3
Wind Gust (mph)
Precip Prob (%) 40 40 60 50 20 10 10 10 5 5 0 0 0 0 0 0 0
Precip Type R R R R R
6 Hour QPF 0.09 0.08 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.17 0.00 0.00 0.00
Low End QPF 0.17 0.00 0.00 MM
High End QPF 0.17 0.00 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
Snow Density (%) 0 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) 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 FW FW FW FW SC BK OV BK OV OV BK OV BK SC SC BK BK SC
Cloud Cover (%) 15 15 15 20 50 60 70 65 80 75 65 75 65 40 35 60 60 45
Temperature 66 58 52 57 68 62 57 56 62 58 55 55 58 52 48 49 54 48
Max/Min Temp 67 51 70 55 63 53 61 46 55
Wind Dir N NE S S S S S S S S S S SW W W W W W
Wind (mph) 5 2 2 3 5 5 6 6 8 5 5 5 6 5 5 6 8 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 20 40 50 70 70 40 60 60 20 10 40 40 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
Snow Density (%) 0 0 0 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) 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 OV OV OV BK SC SC SC SC FW FW FW FW FW FW FW FW FW
Cloud Cover (%) 90 95 75 55 45 35 35 45 25 25 20 10 10 15 10 10 5
Temperature 50 50 50 48 47 47 46 46 47 53 58 55 51 51 50 49 52
Max/Min Temp 51 46 59 48
Wind Dir S S SE SE SE SE SE SE E E E NE NE NE N NW N
Wind (mph) 6 5 5 5 6 5 5 4 4 5 5 5 5 5 4 4 4
Wind Gust (mph)
Precip Prob (%) 30 30 50 40 20 10 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R R R R
6 Hour QPF 0.08 0.06 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.14 0.00 0.00 0.00
Low End QPF 0.13 0.00 0.00 MM
High End QPF 0.13 0.00 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
Snow Density (%) 0 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) 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 FW FW FW FW BK BK BK BK OV OV BK OV BK SC SC BK BK SC
Cloud Cover (%) 10 15 15 20 50 60 70 65 80 75 60 75 65 40 30 60 60 45
Temperature 64 54 53 56 66 59 58 56 60 54 56 53 57 50 49 47 51 45
Max/Min Temp 65 52 68 56 61 53 60 47 53
Wind Dir NE NE SW SW S S S S S S S SW SW W SW W W W
Wind (mph) 5 4 5 5 6 10 13 11 11 12 12 10 9 10 12 12 10 12
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 20 40 50 70 70 40 60 60 20 10 40 40 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
Snow Density (%) 0 0 0 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) 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 OV OV OV BK BK BK SC SC FW SC SC FW FW FW FW FW CL
Cloud Cover (%) 90 90 95 70 70 55 45 45 25 30 30 15 10 15 10 10 5
Temperature 49 49 49 50 50 49 47 47 49 54 58 60 55 52 51 50 54
Max/Min Temp 50 46 60 49
Wind Dir S S S SE SE SE SE SE SE E E NE NE N N N N
Wind (mph) 9 8 8 6 6 5 5 5 5 5 5 5 6 8 6 6 6
Wind Gust (mph)
Precip Prob (%) 50 40 50 50 20 10 10 10 5 5 0 0 0 0 0 0 0
Precip Type R R R R R
6 Hour QPF 0.08 0.08 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.16 0.01 0.00 0.00
Low End QPF 0.15 0.01 0.00 MM
High End QPF 0.15 0.01 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
Snow Density (%) 0 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) 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 FW FW FW FW BK BK BK BK OV OV BK OV BK SC SC BK BK SC
Cloud Cover (%) 15 15 20 15 55 55 65 65 80 80 65 75 65 40 25 55 60 40
Temperature 64 58 54 57 67 61 57 56 61 58 56 55 58 53 49 49 54 48
Max/Min Temp 67 52 69 56 62 54 60 48 55
Wind Dir NE N W SW S S S S S S S S SW W W W W W
Wind (mph) 5 5 5 5 8 11 13 12 11 12 13 9 9 10 11 10 10 12
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 10 30 40 70 70 50 60 60 20 10 30 40 5
Precip Type 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
Snow Density (%) 0 0 0 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) 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 OV OV OV OV OV BK SC SC FW SC SC FW FW FW FW FW CL
Cloud Cover (%) 90 95 90 70 70 55 45 35 20 30 25 20 10 10 10 15 5
Temperature 47 48 48 49 49 47 46 47 48 53 57 58 52 50 48 48 52
Max/Min Temp 49 46 58 48
Wind Dir S S SE SE SE SE SE E E E E E NE NE NE N N
Wind (mph) 6 8 8 6 5 5 5 5 5 5 5 6 5 5 5 5 5
Wind Gust (mph)
Precip Prob (%) 50 40 60 50 20 10 10 10 5 5 0 0 0 0 0 0 0
Precip Type R R R R R
6 Hour QPF 0.08 0.08 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.16 0.01 0.00 0.00
Low End QPF 0.16 0.01 0.00 MM
High End QPF 0.16 0.01 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
Snow Density (%) 0 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) 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 FW FW FW FW SC BK OV BK OV OV BK OV BK SC SC BK BK SC
Cloud Cover (%) 15 15 20 20 50 60 70 65 80 80 70 75 65 40 35 60 60 45
Temperature 62 55 52 55 65 59 56 55 59 56 53 53 56 50 47 47 51 45
Max/Min Temp 64 50 66 54 59 53 57 46 52
Wind Dir NE NE SE S S S S S S S S S SW W W W W W
Wind (mph) 5 4 4 4 6 8 10 9 10 9 9 8 9 9 9 10 10 10
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 10 30 50 70 70 40 60 60 20 10 40 40 5
Precip Type 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
Snow Density (%) 0 0 0 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) 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 OV OV OV BK OV BK SC SC FW SC SC FW FW FW FW FW CL
Cloud Cover (%) 90 90 95 70 75 55 45 40 20 30 30 15 10 10 10 10 5
Temperature 50 52 52 52 51 49 48 47 50 58 62 63 56 53 51 50 55
Max/Min Temp 53 47 63 50
Wind Dir S S S SE SE SE SE E E E E NE NE N N N N
Wind (mph) 4 5 5 4 2 2 2 2 2 3 4 4 2 2 2 2 2
Wind Gust (mph)
Precip Prob (%) 50 40 50 50 20 10 10 10 5 5 0 0 0 0 0 0 0
Precip Type R R R R R
6 Hour QPF 0.09 0.08 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.17 0.00 0.00 0.00
Low End QPF 0.17 0.00 0.00 MM
High End QPF 0.17 0.00 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
Snow Density (%) 0 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) 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 FW FW FW FW BK BK BK BK OV OV BK OV BK SC SC BK BK SC
Cloud Cover (%) 15 15 15 15 50 55 65 65 80 80 65 75 65 40 30 55 60 40
Temperature 68 60 54 58 71 63 58 57 65 59 56 55 61 55 49 50 57 50
Max/Min Temp 70 52 72 56 66 54 63 48 58
Wind Dir NE NE W SW S S S S S S S S SW W W W W W
Wind (mph) 5 2 2 2 5 5 5 5 8 5 5 4 5 4 4 5 6 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 10 30 40 70 70 50 60 60 20 10 30 40 5
Precip Type 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
Snow Density (%) 0 0 0 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