Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
048
FWUS41 KBTV 261857
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
256 PM EDT Sat Apr 26 2025
...Smugglers Notch, VT (3370 ft)...
Date Sunday 04/27/25 Monday 04/28/25
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 OV SC FW FW FW FW CL FW FW FW
Cloud Cover (%) 90 75 80 85 90 90 90 80 30 5 10 5 15 5 5 10 15
Temperature 46 42 38 34 30 29 31 40 38 38 36 35 37 46 53 52 46
Min/Max Temp 30 43 31 56
Wind Dir W W NW NW NW NW NW NW NW N N N NW NW NW NW SW
Wind (mph) 13 12 14 17 19 21 23 19 19 19 17 12 8 10 11 9 3
Wind Gust (mph)
Precip Prob (%) 90 20 20 60 40 60 80 50 5 5 0 0 0 0 0 0 0
Precip Type R R R S S S S S
6 Hour QPF 0.16 0.11 0.36 0.26 0.00 0.00 0.00 0.00
12 Hour QPF 0.27 0.62 0.00 0.00
Low End QPF 0.27 0.62 0.00 0.00
High End QPF 0.73 0.78 0.04 0.00
6 Hour Snow 0.0 0.2 0.4 0.1 0.0 0.0 0.0 0.0
12 Hour Snow 0.2 0.5 0.0 0.0
Low End Snow 0.2 0.5 0.0 0.0
High End Snow 0.5 1.9 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 2 5 6 8 10 8 4 4 4 3 2 3 3 2 2 1
Date Tue 04/29/25 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
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 SC SC BK OV OV OV SC FW SC SC SC BK OV OV OV OV OV OV BK BK
Cloud Cover (%) 30 40 55 75 75 75 35 20 30 35 45 60 85 80 80 75 75 70 60 60
Temperature 40 47 63 57 53 40 42 36 31 35 49 44 41 44 51 49 44 41 44 39
Min/Max Temp 40 66 37 46 28 52 40 54 38 46
Wind Dir S S S SW SW W NW NW NW S SW SE SE S S W W W NW W
Wind (mph) 6 11 21 24 18 27 21 16 8 3 3 3 12 16 16 16 12 9 9 9
Wind Gust (mph)
Precip Prob (%) 0 5 40 80 40 20 10 10 5 10 10 30 60 70 80 60 40 50 50 40
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) 1 0 0 0 1 7 5 4 4 MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Sunday 04/27/25 Monday 04/28/25
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 FW FW FW FW FW FW FW FW FW
Cloud Cover (%) 80 85 85 90 90 90 95 65 15 15 10 5 10 10 15 10 20
Temperature 37 31 28 26 23 23 27 33 35 36 35 34 38 46 49 50 44
Min/Max Temp 23 35 32 51
Wind Dir W W W N N N N N N N N N NW NW NW W W
Wind (mph) 37 33 25 27 40 47 52 43 42 41 33 25 14 13 12 12 9
Wind Gust (mph)
Precip Prob (%) 20 20 30 50 70 60 40 10 0 0 0 0 0 0 0 0 0
Precip Type R S S S S S S
6 Hour QPF 0.06 0.11 0.27 0.07 0.00 0.00 0.00 0.00
12 Hour QPF 0.17 0.34 0.00 0.00
Low End QPF 0.17 0.34 0.00 0.00
High End QPF 0.36 0.57 0.01 0.00
6 Hour Snow 0.2 1.2 3.1 0.3 0.0 0.0 0.0 0.0
12 Hour Snow 1.4 3.4 0.0 0.0
Low End Snow 1.4 3.3 0.0 0.0
High End Snow 2.4 3.3 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 6 10 12 12 11 10 6 6 6 5 5 4 4 3 3 2
Date Tue 04/29/25 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
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 SC SC OV OV OV OV SC FW SC SC BK BK OV OV OV OV OV OV BK SC
Cloud Cover (%) 35 35 70 75 80 75 30 20 30 40 50 70 85 80 75 75 75 70 60 45
Temperature 40 46 59 54 48 34 36 34 28 34 47 43 40 43 45 44 41 37 37 35
Min/Max Temp 38 61 32 39 27 48 39 48 35 40
Wind Dir W SW SW SW W W NW NW NW W SW S S SW W W NW W W NW
Wind (mph) 18 26 35 42 51 62 26 26 18 10 5 12 44 42 46 37 28 17 10 27
Wind Gust (mph)
Precip Prob (%) 0 5 40 70 30 20 10 5 5 5 20 40 60 70 70 50 30 40 40 30
Precip Type T R R S R R R R R R S R R
12 Hour QPF 0.00 0.04
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 1 0 0 0 1 5 5 4 3 MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Sunday 04/27/25 Monday 04/28/25
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 FW FW FW CL FW FW FW FW FW
Cloud Cover (%) 80 90 85 90 90 90 90 60 10 15 10 5 10 10 15 10 20
Temperature 38 34 30 30 28 28 31 40 40 39 36 35 40 50 55 55 47
Min/Max Temp 27 41 32 56
Wind Dir W W W NW N N N N N N N N NW NW NW NW W
Wind (mph) 31 25 20 24 31 36 41 37 34 25 21 16 6 5 6 5 5
Wind Gust (mph)
Precip Prob (%) 20 30 30 60 70 60 40 10 0 0 0 0 0 0 0 0 0
Precip Type R S S S S S S
6 Hour QPF 0.05 0.11 0.21 0.04 0.00 0.00 0.00 0.00
12 Hour QPF 0.16 0.25 0.00 0.00
Low End QPF 0.16 0.25 0.00 0.00
High End QPF 0.28 0.39 0.01 0.00
6 Hour Snow 0.1 1.2 2.3 0.1 0.0 0.0 0.0 0.0
12 Hour Snow 1.3 2.4 0.0 0.0
Low End Snow 1.3 2.4 0.0 0.0
High End Snow 1.8 2.4 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 6 10 11 12 11 9 5 5 5 4 4 3 3 2 2 1
Date Tue 04/29/25 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
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 SC SC OV OV OV OV SC FW SC SC BK BK OV OV OV OV OV BK BK SC
Cloud Cover (%) 35 35 70 75 75 75 35 20 30 35 50 70 85 80 75 70 75 70 60 50
Temperature 42 49 65 57 49 36 42 37 30 36 52 46 43 46 52 48 43 40 43 38
Min/Max Temp 40 66 35 44 28 54 41 53 37 45
Wind Dir SW SW SW SW W W NW NW N SW SW S S SW SW W NW W W NW
Wind (mph) 14 24 25 29 42 44 26 23 13 8 4 10 32 33 31 26 20 13 10 24
Wind Gust (mph)
Precip Prob (%) 0 5 50 60 30 20 10 5 5 5 10 40 60 70 70 40 30 40 40 30
Precip Type T R R S 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) 1 0 0 0 1 5 4 3 3 MM MM MM MM MM MM MM MM MM MM MM
...Whiteface Mountain, NY (4,867 ft)...
Date Sunday 04/27/25 Monday 04/28/25
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 BK OV OV OV OV OV OV SC FW FW CL FW FW FW FW FW FW
Cloud Cover (%) 65 80 85 90 90 95 95 50 10 5 5 5 10 5 10 10 20
Temperature 39 35 31 30 26 26 30 39 40 40 38 37 41 51 55 54 47
Min/Max Temp 26 40 33 57
Wind Dir W W W NW N N N NW NW N N N NW NW NW W SW
Wind (mph) 40 33 25 26 31 39 49 37 36 35 26 17 10 10 10 10 9
Wind Gust (mph)
Precip Prob (%) 30 20 30 50 70 80 30 10 0 0 0 0 0 0 0 0 0
Precip Type R S S S S S S
6 Hour QPF 0.09 0.13 0.21 0.05 0.00 0.00 0.00 0.00
12 Hour QPF 0.22 0.26 0.00 0.00
Low End QPF 0.22 0.26 0.00 0.00
High End QPF 0.53 0.50 0.01 0.00
6 Hour Snow 0.1 1.2 2.1 0.1 0.0 0.0 0.0 0.0
12 Hour Snow 1.3 2.2 0.0 0.0
Low End Snow 1.2 2.2 0.0 0.0
High End Snow 2.3 2.2 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 5 8 9 10 10 7 4 5 5 4 4 4 3 2 2 1
Date Tue 04/29/25 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
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 SC SC OV OV OV OV SC FW SC SC BK OV OV OV OV OV OV OV BK SC
Cloud Cover (%) 35 40 75 70 75 75 30 20 25 35 55 70 85 80 75 75 75 70 60 45
Temperature 43 51 66 59 52 37 41 37 32 37 51 46 43 47 52 49 44 41 43 38
Min/Max Temp 40 68 35 44 28 54 40 55 37 45
Wind Dir SW SW SW SW SW W NW NW N SW SW S S SW SW W W W W NW
Wind (mph) 16 25 29 39 42 49 26 25 13 6 5 11 32 39 37 29 23 17 12 25
Wind Gust (mph)
Precip Prob (%) 0 5 50 70 30 20 10 5 5 5 20 30 60 70 70 50 30 40 40 30
Precip Type T 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) 1 0 0 0 1 6 5 4 3 MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Sunday 04/27/25 Monday 04/28/25
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 BK OV OV OV OV OV OV BK FW FW FW FW FW FW FW FW FW
Cloud Cover (%) 55 70 80 85 90 90 95 70 10 10 5 5 10 10 10 10 20
Temperature 41 35 32 31 28 29 32 41 40 40 39 38 41 49 54 55 47
Min/Max Temp 28 42 35 56
Wind Dir W W W NW N N N N NW N N N NW NW NW NW W
Wind (mph) 39 29 23 33 39 42 52 37 37 37 31 23 10 9 9 6 5
Wind Gust (mph)
Precip Prob (%) 20 20 20 50 50 60 50 20 0 0 0 0 0 0 0 0 0
Precip Type R R S S S S S R
6 Hour QPF 0.02 0.03 0.20 0.07 0.00 0.00 0.00 0.00
12 Hour QPF 0.05 0.27 0.00 0.00
Low End QPF 0.05 0.27 0.00 0.00
High End QPF 0.20 0.41 0.01 0.00
6 Hour Snow 0.0 0.3 2.0 0.1 0.0 0.0 0.0 0.0
12 Hour Snow 0.3 2.1 0.0 0.0
Low End Snow 0.3 2.1 0.0 0.0
High End Snow 0.6 2.1 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 4 8 9 11 10 8 5 5 5 4 4 3 3 2 2 1
Date Tue 04/29/25 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
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 SC SC BK BK OV BK SC FW SC SC SC BK OV OV OV BK OV BK BK SC
Cloud Cover (%) 35 35 70 65 75 70 25 15 30 35 50 65 85 80 75 70 75 65 60 45
Temperature 43 49 64 58 51 38 42 37 31 37 51 45 43 45 50 49 44 41 43 39
Min/Max Temp 40 65 38 44 29 53 41 53 38 45
Wind Dir SW SW SW SW W W NW NW W SW S S S SW W W NW W W NW
Wind (mph) 13 21 25 34 42 47 23 16 8 5 5 10 32 33 29 25 20 12 8 21
Wind Gust (mph)
Precip Prob (%) 0 5 40 70 30 20 10 5 5 5 10 40 60 70 70 50 30 40 40 30
Precip Type R R R R R R R R R R R R R
12 Hour QPF 0.00 0.02
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 1 0 0 0 1 5 4 3 3 MM MM MM MM MM MM MM MM MM MM MM
...Mount Colden, NY (4,715 ft)...
Date Sunday 04/27/25 Monday 04/28/25
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 FW FW FW FW FW FW FW FW FW
Cloud Cover (%) 80 85 85 90 90 90 95 65 15 20 10 5 15 10 15 10 20
Temperature 37 32 29 28 25 24 28 36 37 37 35 35 38 47 52 52 45
Min/Max Temp 24 37 32 54
Wind Dir W W W NW N N N N N N N N NW NW NW NW W
Wind (mph) 37 32 26 31 37 44 51 42 36 35 31 23 10 9 9 9 8
Wind Gust (mph)
Precip Prob (%) 20 20 30 50 70 60 40 10 0 0 0 0 0 0 0 0 0
Precip Type R S S S S S S
6 Hour QPF 0.07 0.14 0.31 0.07 0.00 0.00 0.00 0.00
12 Hour QPF 0.21 0.38 0.00 0.00
Low End QPF 0.21 0.38 0.00 0.00
High End QPF 0.41 0.67 0.01 0.00
6 Hour Snow 0.2 1.5 3.5 0.2 0.0 0.0 0.0 0.0
12 Hour Snow 1.7 3.7 0.0 0.0
Low End Snow 1.7 3.7 0.0 0.0
High End Snow 2.8 3.7 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 6 10 11 12 11 10 6 6 5 4 4 3 3 2 2 1
Date Tue 04/29/25 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
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 SC SC OV OV OV OV SC FW SC SC BK OV OV OV OV OV OV OV BK SC
Cloud Cover (%) 40 40 75 75 80 75 35 20 30 40 55 70 85 80 80 75 80 70 65 50
Temperature 40 47 62 55 48 35 38 35 29 35 49 44 41 43 48 46 41 38 40 36
Min/Max Temp 39 63 34 41 27 51 40 50 36 42
Wind Dir SW SW SW SW W W NW NW NW SW SW S S SW W W NW W W NW
Wind (mph) 17 25 26 34 51 56 26 23 12 6 4 12 44 41 39 32 25 17 10 27
Wind Gust (mph)
Precip Prob (%) 0 5 50 60 30 20 10 5 5 5 20 40 60 70 70 50 30 40 40 30
Precip Type T R R S R R R R R R S R R
12 Hour QPF 0.00 0.05
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 1 0 0 0 1 5 5 3 3 MM MM MM MM MM MM MM MM MM MM MM
...Mount Colvin, NY (4,080 ft)...
Date Sunday 04/27/25 Monday 04/28/25
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 BK OV OV OV OV OV OV BK FW FW CL CL FW FW FW FW FW
Cloud Cover (%) 60 80 80 85 85 90 90 65 5 5 5 5 5 10 10 10 15
Temperature 43 38 35 34 33 35 37 46 42 41 39 38 43 52 57 58 49
Min/Max Temp 33 46 35 59
Wind Dir W W W NW N N N NW NW NW N N NW NW NW NW SW
Wind (mph) 17 12 9 12 16 17 19 19 18 16 13 11 3 3 4 3 3
Wind Gust (mph)
Precip Prob (%) 20 20 20 40 60 60 40 20 0 0 0 0 0 0 0 0 0
Precip Type R R S S S S S R
6 Hour QPF 0.02 0.03 0.15 0.06 0.00 0.00 0.00 0.00
12 Hour QPF 0.05 0.21 0.00 0.00
Low End QPF 0.05 0.21 0.00 0.00
High End QPF 0.19 0.39 0.01 0.00
6 Hour Snow 0.0 0.1 0.3 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.1 0.3 0.0 0.0
Low End Snow 0.1 0.3 0.0 0.0
High End Snow 0.3 0.8 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 5 8 9 11 10 8 4 4 4 3 3 3 3 2 2 1
Date Tue 04/29/25 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
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 SC SC BK BK OV BK SC FW SC SC SC BK OV OV OV BK OV BK BK SC
Cloud Cover (%) 35 30 65 70 75 65 25 15 25 35 50 60 85 75 75 65 75 65 55 45
Temperature 43 49 67 59 52 39 46 39 32 38 54 48 44 46 53 50 44 42 46 40
Min/Max Temp 42 68 38 48 29 56 42 56 39 48
Wind Dir SW SW SW SW SW W NW NW NW S S SE S S SW W W W W NW
Wind (mph) 6 10 14 13 16 23 16 8 3 3 4 4 8 8 11 10 8 5 4 5
Wind Gust (mph) 33
Precip Prob (%) 0 5 40 70 30 20 10 5 5 5 10 40 60 70 70 50 30 40 40 30
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) 1 0 0 0 1 5 4 3 3 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