Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
812
FWUS41 KBTV 231045
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
644 AM EDT Sat Aug 23 2025
...Smugglers Notch, VT (3370 ft)...
Date Saturday 08/23/25 Sunday 08/24/25
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 SC BK BK BK SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 20 30 45 55 50 55 30 65 75 80 85 80 90 90 85 85 85
Temperature 61 69 74 73 68 65 63 61 61 60 63 61 59 62 62 62 59
Max/Min Temp 76 60 66 59
Wind Dir S SW S S S SW S S S S S S S S S S S
Wind (mph) 8 11 13 14 18 21 24 21 19 18 17 16 13 12 10 9 8
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 10 20 50 40 50 50 60 80 70 70 70 70
Precip Type R R R R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.02 0.03 0.06 0.28 0.38
12 Hour QPF 0.00 0.02 0.09 0.66
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.02 0.08 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
Date Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25
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 FW BK BK SC SC SC SC FW FW SC SC SC BK SC SC SC
Cloud Cover (%) 75 35 20 55 60 35 35 30 35 20 20 30 50 50 60 30 45 30
Temperature 62 55 53 51 55 49 50 48 55 50 51 50 58 52 52 51 58 51
Max/Min Temp 65 50 57 47 59 47 61 49 61
Wind Dir W W W W W W W W W W S S W SW S S W N
Wind (mph) 5 5 5 6 10 6 5 6 9 5 8 8 8 5 6 5 6 5
Wind Gust (mph)
Precip Prob (%) 60 20 10 30 30 5 0 10 10 5 5 10 20 10 10 10 20 5
Precip Type R R R R R R
12 Hour QPF 0.29 0.01
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 0 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Saturday 08/23/25 Sunday 08/24/25
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 BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 30 45 60 55 70 70 80 95 85 90 90 90 90 95 90 80 70
Temperature 54 59 62 62 59 57 56 55 54 53 53 55 55 55 55 55 53
Max/Min Temp 63 54 55 53
Wind Dir SW SW SW SW SW SW SW SW SW SW SW S S S S S SW
Wind (mph) 12 17 19 23 35 42 43 43 41 39 33 31 31 14 13 11 10
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 20 40 40 40 60 80 80 80 70 50 50 60
Precip Type R R R R R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.07 0.16 0.19 0.39 0.13
12 Hour QPF 0.00 0.07 0.35 0.52
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.07 0.35 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
Date Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25
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 BK BK BK SC SC FW SC FW SC FW BK BK BK FW SC SC
Cloud Cover (%) 65 40 55 60 70 35 35 20 50 20 30 25 55 60 55 25 50 30
Temperature 53 50 47 45 45 44 42 43 47 45 44 45 49 47 45 46 50 46
Max/Min Temp 55 45 47 40 49 43 51 43 52
Wind Dir W W W W W W W W NW W W W W W W W W N
Wind (mph) 12 17 17 18 16 16 16 13 13 13 17 13 13 13 13 10 9 9
Wind Gust (mph)
Precip Prob (%) 50 20 20 40 40 10 5 10 10 5 5 10 20 20 10 10 20 5
Precip Type R R R R R R 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) 0 1 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Saturday 08/23/25 Sunday 08/24/25
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 BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 30 40 60 60 60 75 85 90 85 85 90 90 90 90 90 75 70
Temperature 56 65 69 69 64 61 59 57 57 59 60 61 58 57 56 55 55
Max/Min Temp 71 56 62 54
Wind Dir SW SW SW S S SW SW SW SW SW S S S S S S SW
Wind (mph) 9 10 11 17 29 35 34 34 33 32 27 25 21 5 5 4 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 20 40 40 40 60 80 80 80 70 50 50 60
Precip Type R R R R R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.05 0.16 0.18 0.36 0.12
12 Hour QPF 0.00 0.05 0.34 0.48
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.06 0.33 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
Date Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25
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 BK BK BK SC SC FW SC FW FW SC BK BK BK SC SC SC
Cloud Cover (%) 65 45 50 60 65 40 35 20 45 20 25 30 50 60 55 25 45 30
Temperature 60 53 48 48 52 48 42 45 54 50 44 48 56 51 46 49 56 50
Max/Min Temp 61 46 53 41 56 43 58 44 58
Wind Dir W W W W W W W W W W SW SW W W SW SW W NW
Wind (mph) 6 6 6 9 9 6 5 6 8 5 6 6 8 5 5 5 5 3
Wind Gust (mph)
Precip Prob (%) 40 20 20 40 40 10 5 10 10 5 5 10 20 20 10 10 20 5
Precip Type R R R R R R R R
12 Hour QPF 0.05 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 1 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Whiteface Mountain, NY (4,867 ft)...
Date Saturday 08/23/25 Sunday 08/24/25
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 BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 25 40 60 65 60 90 90 95 90 85 90 90 85 85 80 75 75
Temperature 57 64 68 67 63 61 60 59 59 58 60 57 56 57 56 55 55
Max/Min Temp 69 58 62 54
Wind Dir SW SW SW SW SW SW SW SW SW SW SW S SW S S SW SW
Wind (mph) 11 13 13 18 29 40 41 40 36 33 29 26 23 10 9 8 8
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 10 20 40 40 40 50 70 80 70 70 50 50 60
Precip Type R R R R R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.01 0.02 0.07 0.20 0.09
12 Hour QPF 0.00 0.01 0.09 0.29
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.01 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 0 0 0 0 0 0 0 0 0
Date Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25
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 BK SC SC FW SC FW FW SC SC BK SC SC SC SC
Cloud Cover (%) 70 45 40 60 60 35 30 20 35 20 25 30 50 55 50 30 45 35
Temperature 58 50 49 47 50 44 44 45 52 46 47 48 54 47 47 47 54 46
Max/Min Temp 60 46 52 42 54 46 57 45 57
Wind Dir W W W W W W W W W W SW SW W W SW SW W W
Wind (mph) 9 12 13 13 11 12 11 10 10 10 13 11 10 10 10 8 6 6
Wind Gust (mph)
Precip Prob (%) 50 20 20 40 40 10 5 10 10 5 5 10 20 20 10 10 20 5
Precip Type R R R R R R R R
12 Hour QPF 0.04 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 0 1 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Saturday 08/23/25 Sunday 08/24/25
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 BK SC BK BK OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 25 35 60 50 65 65 75 90 85 85 90 90 90 90 90 80 70
Temperature 57 65 68 68 64 61 59 58 58 58 58 60 58 58 57 56 55
Max/Min Temp 70 57 61 55
Wind Dir SW SW SW SW S SW SW SW SW SW S S S S S S SW
Wind (mph) 12 12 16 18 27 35 35 35 34 28 24 23 21 12 10 9 8
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 20 30 40 40 60 70 70 80 80 60 60 60
Precip Type R R R R R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.06 0.09 0.17 0.34 0.13
12 Hour QPF 0.00 0.06 0.26 0.47
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.06 0.26 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
Date Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25
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 BK SC SC FW SC FW FW FW BK BK BK FW BK SC
Cloud Cover (%) 65 35 40 60 65 35 30 20 50 20 25 25 55 60 55 20 50 35
Temperature 60 54 48 48 51 48 43 46 54 50 45 48 56 51 47 48 56 50
Max/Min Temp 61 46 53 42 56 44 58 45 59
Wind Dir W W W W W W W W NW W W SW W W W SW W NW
Wind (mph) 9 11 12 12 11 11 11 9 10 10 13 10 10 9 10 6 6 6
Wind Gust (mph)
Precip Prob (%) 50 20 20 40 40 10 5 10 10 5 5 10 20 20 10 10 20 5
Precip Type R R R R R R 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) 0 0 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colden, NY (4,715 ft)...
Date Saturday 08/23/25 Sunday 08/24/25
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 BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 35 40 65 60 65 70 85 95 85 85 90 90 90 95 90 80 70
Temperature 56 63 66 66 61 59 57 56 56 56 57 58 57 56 55 55 54
Max/Min Temp 67 55 58 54
Wind Dir SW SW SW S S SW SW SW SW SW S S S S S S SW
Wind (mph) 12 13 16 17 31 36 36 35 34 31 26 25 24 9 6 6 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 20 40 40 40 60 80 80 80 70 50 50 60
Precip Type R R R R R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.07 0.17 0.19 0.39 0.13
12 Hour QPF 0.00 0.07 0.36 0.52
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.07 0.36 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
Date Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25
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 BK BK BK SC SC FW SC FW SC SC BK BK BK FW SC SC
Cloud Cover (%) 65 40 55 60 70 35 35 20 45 20 25 25 55 60 55 25 50 30
Temperature 57 51 47 46 49 45 42 44 51 47 44 47 54 48 46 47 54 48
Max/Min Temp 59 45 50 41 53 43 54 44 55
Wind Dir W W W W W W W W NW W W W W W W SW W N
Wind (mph) 9 10 10 10 11 10 9 9 10 9 10 9 10 8 8 6 6 5
Wind Gust (mph)
Precip Prob (%) 50 20 20 40 40 10 5 10 10 5 5 10 20 20 10 10 20 5
Precip Type R R R R R R 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) 0 1 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colvin, NY (4,080 ft)...
Date Saturday 08/23/25 Sunday 08/24/25
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 BK SC OV BK OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 25 40 60 45 70 70 80 90 85 85 90 90 90 90 90 75 70
Temperature 58 69 73 73 66 62 59 57 58 61 62 62 60 59 58 56 57
Max/Min Temp 76 56 63 56
Wind Dir SW SW SW SW S SW SW SW S S S S S S S S SW
Wind (mph) 4 8 10 10 8 10 12 11 10 10 9 8 5 4 3 3 3
Wind Gust (mph) 27 31 33
Precip Prob (%) 0 0 0 0 5 20 30 40 50 60 70 80 80 80 60 60 60
Precip Type R R R R R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.07 0.10 0.18 0.37 0.13
12 Hour QPF 0.00 0.07 0.28 0.50
Low End QPF 0.00 0.00 0.00 MM
High End QPF 0.00 0.07 0.29 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
Date Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25
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 BK SC SC FW SC FW SC FW BK BK BK FW SC SC
Cloud Cover (%) 65 35 50 60 65 35 35 15 50 20 25 25 55 65 60 20 50 35
Temperature 63 55 49 49 55 49 44 46 57 51 46 49 59 52 48 49 59 51
Max/Min Temp 64 47 56 43 58 44 60 46 61
Wind Dir W W W W W W W W W W W W W W W W W NW
Wind (mph) 5 5 5 5 8 5 4 4 6 4 5 5 6 4 3 3 4 3
Wind Gust (mph)
Precip Prob (%) 40 20 20 40 40 10 5 10 10 5 5 10 20 20 10 10 20 5
Precip Type R R R R R R 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) 0 0 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