Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
851
FWUS41 KBTV 291749
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
148 PM EDT Fri Aug 29 2025
...Smugglers Notch, VT (3370 ft)...
Date Friday 08/29/25 Saturday 08/30/25
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 BK BK OV OV BK BK OV OV BK BK SC BK SC
Cloud Cover (%) 95 90 50 60 75 90 60 60 80 75 60 55 50 60 40
Temperature 51 48 46 47 47 47 45 47 49 47 46 47 48 48 48
Max/Min Temp 57 45 52 46
Wind Dir SW W W NW W W W W W W W W W W W
Wind (mph) 4 5 4 4 4 5 5 8 9 8 5 4 3 3 3
Wind Gust (mph)
Precip Prob (%) 100 90 40 10 10 20 50 50 60 50 40 20 5 5 0
Precip Type R R R R R R R R R R
6 Hour QPF 0.25 0.13 0.02 0.00 0.02 0.06 0.00 0.00
12 Hour QPF 0.38 0.02 0.08 0.00
Low End QPF 0.00 0.00 0.00
High End QPF 0.02 0.08 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 1 1 1 1 1 1 0 0 1 1 1
Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25
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 FW SC SC SC SC SC SC SC SC SC FW SC BK BK
Cloud Cover (%) 20 5 10 10 20 30 35 40 40 45 30 25 35 30 25 40 60 70
Temperature 59 52 50 52 64 56 54 54 65 56 55 53 65 57 56 54 62 55
Max/Min Temp 62 49 67 52 67 52 69 54 66
Wind Dir NW N E E N N SE SE W SE SE SE SW S SE SE S S
Wind (mph) 5 3 2 2 3 3 3 3 2 3 5 5 5 6 10 10 11 10
Wind Gust (mph)
Precip Prob (%) 5 0 0 0 5 0 5 5 20 5 5 5 10 5 10 20 40 50
Precip Type 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) 1 0 1 1 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Friday 08/29/25 Saturday 08/30/25
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 BK BK BK SC OV OV BK BK SC SC SC FW
Cloud Cover (%) 65 45 45 60 55 55 45 70 70 70 65 50 35 30 10
Temperature 44 42 41 41 40 40 40 42 44 44 42 43 42 42 44
Max/Min Temp 45 39 45 41
Wind Dir W W NW NW NW NW NW W W W NW NW NW NW NW
Wind (mph) 10 12 11 13 14 16 16 17 17 16 13 14 13 12 9
Wind Gust (mph)
Precip Prob (%) 50 30 0 20 10 10 20 20 30 20 20 5 0 0 0
Precip Type R R R R R R R R
6 Hour QPF 0.05 0.02 0.01 0.00 0.01 0.03 0.00 0.00
12 Hour QPF 0.07 0.01 0.04 0.00
Low End QPF 0.00 0.00 0.00
High End QPF 0.01 0.04 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) 2 2 2 2 3 3 3 3 2 2 2 2 1 1 1
Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25
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 FW FW CL BK SC SC SC BK BK SC SC BK SC SC BK OV OV
Cloud Cover (%) 40 20 15 5 50 40 40 30 60 60 45 35 55 40 45 55 80 80
Temperature 52 49 45 48 55 50 48 50 56 51 48 50 57 52 50 50 50 49
Max/Min Temp 54 45 57 47 57 47 58 49 54
Wind Dir N N N N NE E NW NW SE E S S S S S S S S
Wind (mph) 8 5 8 5 5 5 5 5 4 5 8 8 9 9 13 14 14 16
Wind Gust (mph)
Precip Prob (%) 5 0 0 0 5 0 5 10 20 5 5 5 10 5 20 30 50 50
Precip Type 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) 1 1 1 1 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Friday 08/29/25 Saturday 08/30/25
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 BK BK BK OV OV BK OV OV OV OV SC SC SC FW
Cloud Cover (%) 70 50 55 65 75 70 50 75 80 75 75 50 40 30 10
Temperature 50 47 44 44 42 42 43 48 50 49 47 45 43 43 47
Max/Min Temp 52 40 52 42
Wind Dir W W NW NW NW NW W W W W W NW NW NW NW
Wind (mph) 4 4 3 5 5 6 8 10 10 9 5 5 5 5 4
Wind Gust (mph)
Precip Prob (%) 60 30 0 20 20 20 20 20 20 20 20 5 0 0 0
Precip Type R R R R R R R R R R
6 Hour QPF 0.05 0.02 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.07 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00
High End QPF 0.01 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) 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1
Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25
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 FW FW CL SC SC SC SC BK BK SC SC BK SC SC BK OV OV
Cloud Cover (%) 40 20 10 5 45 40 40 30 60 60 40 35 50 35 45 60 75 75
Temperature 60 53 46 51 63 55 49 52 62 56 50 53 63 56 51 53 58 54
Max/Min Temp 60 45 64 48 64 48 64 50 60
Wind Dir N N N N NE E SE SW S SE S S S S S S S S
Wind (mph) 5 2 2 2 3 2 2 2 3 2 2 3 5 4 5 6 8 6
Wind Gust (mph)
Precip Prob (%) 5 0 0 0 5 0 5 10 20 5 5 5 10 5 20 30 50 50
Precip Type 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) 1 1 1 1 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Whiteface Mountain, NY (4,867 ft)...
Date Friday 08/29/25 Saturday 08/30/25
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 BK SC SC BK BK BK OV BK BK BK SC SC FW FW
Cloud Cover (%) 65 55 50 50 60 65 55 70 70 65 50 40 25 25 10
Temperature 47 42 41 43 42 42 43 46 47 44 42 44 44 43 45
Max/Min Temp 48 41 49 42
Wind Dir W W W W W W W W W W W W W W W
Wind (mph) 6 6 8 10 11 12 12 13 12 11 10 10 10 9 6
Wind Gust (mph)
Precip Prob (%) 70 30 20 20 10 20 30 30 30 30 20 10 5 5 0
Precip Type R R R R R R R R R R
6 Hour QPF 0.08 0.02 0.01 0.00 0.00 0.04 0.00 0.00
12 Hour QPF 0.10 0.01 0.04 0.00
Low End QPF 0.00 0.00 0.00
High End QPF 0.01 0.04 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) 1 1 2 2 2 2 2 2 2 2 1 1 1 1 1
Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25
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 FW FW FW SC SC SC SC BK BK SC SC SC SC SC BK BK OV
Cloud Cover (%) 30 20 10 5 35 30 35 30 50 60 40 35 45 40 35 65 65 75
Temperature 57 49 47 49 61 51 49 51 62 53 50 51 62 53 52 52 56 50
Max/Min Temp 58 46 62 48 62 49 63 51 59
Wind Dir N N W W NE E SW SW SE SW SW S S S S S S S
Wind (mph) 5 4 4 3 4 3 4 4 3 3 6 5 5 6 10 10 10 11
Wind Gust (mph)
Precip Prob (%) 5 0 0 0 5 0 5 5 20 5 5 5 10 5 20 30 40 50
Precip Type 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) 1 1 1 1 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Friday 08/29/25 Saturday 08/30/25
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 SC SC SC SC BK OV BK SC SC FW FW FW
Cloud Cover (%) 60 45 40 50 30 35 25 65 70 55 35 35 25 20 5
Temperature 50 48 44 44 42 42 44 48 51 49 47 45 43 43 47
Max/Min Temp 52 40 52 43
Wind Dir W W NW NW NW NW W W W W W NW W NW NW
Wind (mph) 5 6 6 9 10 10 10 11 11 11 9 10 10 9 6
Wind Gust (mph)
Precip Prob (%) 50 30 0 5 0 0 20 20 20 20 10 5 0 0 0
Precip Type R R R R R R
6 Hour QPF 0.04 0.02 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 0.00 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) 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1
Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25
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 FW FW CL SC SC SC SC BK BK SC SC SC SC SC BK OV OV
Cloud Cover (%) 40 15 10 5 45 40 40 30 55 55 40 35 50 40 40 55 75 80
Temperature 59 52 47 51 61 55 49 52 62 56 50 52 62 57 52 52 57 54
Max/Min Temp 60 46 64 48 64 49 64 51 59
Wind Dir N N NW NW E NE W W SE SW SW SW S S S S S S
Wind (mph) 5 5 5 4 4 4 5 4 3 4 5 5 6 8 11 11 11 12
Wind Gust (mph)
Precip Prob (%) 5 0 0 0 5 0 5 10 20 5 5 5 10 5 10 20 40 50
Precip Type 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) 1 1 1 1 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colden, NY (4,715 ft)...
Date Friday 08/29/25 Saturday 08/30/25
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 BK BK BK BK OV OV OV OV SC SC SC FW
Cloud Cover (%) 70 50 50 65 65 65 55 75 80 75 70 50 40 30 10
Temperature 47 45 43 42 41 41 42 45 47 46 44 43 43 43 45
Max/Min Temp 48 40 49 41
Wind Dir W W NW NW NW NW NW W W W W NW NW NW NW
Wind (mph) 8 6 6 8 9 9 10 11 11 10 9 9 8 8 5
Wind Gust (mph)
Precip Prob (%) 50 30 0 20 20 20 20 20 20 20 20 5 0 5 0
Precip Type R R R R R R R R R R
6 Hour QPF 0.04 0.02 0.01 0.00 0.00 0.02 0.00 0.00
12 Hour QPF 0.06 0.01 0.02 0.00
Low End QPF 0.00 0.00 0.00
High End QPF 0.01 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) 1 1 2 2 2 2 2 2 2 2 1 1 1 1 1
Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25
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 FW FW CL BK SC SC SC BK BK SC SC BK SC SC BK OV OV
Cloud Cover (%) 40 20 15 5 50 40 40 30 60 60 45 40 55 40 45 60 80 80
Temperature 56 50 45 49 59 52 48 51 59 53 49 50 60 54 50 51 54 51
Max/Min Temp 57 45 61 48 61 47 61 49 56
Wind Dir N N N N NE E NE NW S E S S S S S S S S
Wind (mph) 5 4 4 4 4 3 3 4 4 3 4 5 6 5 8 9 10 10
Wind Gust (mph)
Precip Prob (%) 5 0 0 0 5 0 5 10 20 5 5 5 10 5 20 30 50 50
Precip Type 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) 1 1 1 1 0 MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colvin, NY (4,080 ft)...
Date Friday 08/29/25 Saturday 08/30/25
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 SC SC SC SC BK OV BK SC SC FW FW FW
Cloud Cover (%) 60 40 40 45 30 30 35 65 70 65 45 35 25 20 5
Temperature 54 50 44 44 43 42 45 51 54 52 48 46 44 44 48
Max/Min Temp 57 41 55 43
Wind Dir SW W NW NW NW NW W W W W W NW NW NW NW
Wind (mph) 3 3 2 3 3 4 5 8 9 8 4 4 3 3 3
Wind Gust (mph)
Precip Prob (%) 50 20 0 10 0 5 20 20 20 20 10 5 0 0 0
Precip Type R R R R R R
6 Hour QPF 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.05 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 1 1 1 1 1 1 1 1 0 0 1 1 1
Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25
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 FW FW CL SC SC SC SC BK BK SC SC BK SC SC BK OV OV
Cloud Cover (%) 40 20 10 5 45 40 40 30 55 55 40 35 55 40 40 55 75 80
Temperature 62 55 48 52 65 56 50 53 64 57 51 53 65 58 53 53 61 55
Max/Min Temp 63 47 66 49 66 49 66 51 62
Wind Dir N N NW N E NE NW W SE SW SW SW S S S S S S
Wind (mph) 4 2 2 2 3 1 1 2 3 1 2 2 5 3 4 5 8 5
Wind Gust (mph)
Precip Prob (%) 5 0 0 0 5 0 5 10 20 5 5 5 10 5 10 30 40 50
Precip Type 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) 1 1 1 1 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