Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
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FWUS41 KBTV 181850
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
249 PM EDT Fri Apr 18 2025
...Smugglers Notch, VT (3370 ft)...
Date Saturday 04/19/25 Sunday 04/20/25
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 OV OV OV OV BK FW CL CL FW
Cloud Cover (%) 80 80 85 85 85 80 65 60 70 75 80 80 65 20 5 5 10
Temperature 49 50 50 51 53 56 62 59 54 48 42 35 30 31 34 35 33
Min/Max Temp 48 62 30 36
Wind Dir S SW S SW SW SW SW W W W NW NW NW NW NW NW NW
Wind (mph) 19 20 19 19 19 19 21 24 20 20 21 20 25 26 26 24 18
Wind Gust (mph) 39 40 43 44 39 40 39 37
Precip Prob (%) 30 30 60 30 50 40 50 40 30 50 20 20 20 5 0 0 0
Precip Type R R R R R R R R R R R R S
6 Hour QPF 0.21 0.07 0.11 0.05 0.05 0.01 0.00 0.00
12 Hour QPF 0.28 0.16 0.06 0.00
Low End QPF 0.27 0.16 0.06 0.00
High End QPF 0.65 0.32 0.22 0.02
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 0.0
High End Snow 0.0 0.0 0.5 0.1
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 2 2 9 9 14 14 11 8 6
Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 Fri 04/25/25
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 SC SC OV OV OV BK BK OV BK SC SC SC SC SC SC SC BK BK BK
Cloud Cover (%) 15 50 50 90 85 75 60 55 70 60 35 30 40 50 40 45 45 65 55 55
Temperature 28 30 49 46 43 44 51 42 36 34 47 42 36 39 57 54 44 46 53 47
Min/Max Temp 26 51 40 51 34 48 36 57 42 53
Wind Dir NW N S SE S S W W W W W NW NW NW NW N SE SE SE SW
Wind (mph) 6 2 3 6 16 12 9 14 10 11 12 11 6 8 5 5 9 6 6 2
Wind Gust (mph)
Precip Prob (%) 0 5 20 90 90 40 40 20 10 5 10 20 20 20 20 20 20 20 20 40
Precip Type R R R R 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) 4 3 2 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Saturday 04/19/25 Sunday 04/20/25
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 BK OV BK OV OV OV OV OV BK OV OV SC FW FW FW FW
Cloud Cover (%) 85 65 70 65 85 90 80 70 70 65 70 75 45 5 5 5 10
Temperature 47 49 51 51 52 51 52 48 46 41 33 28 26 26 26 26 26
Min/Max Temp 45 54 25 27
Wind Dir SW SW SW W W W W W W W NW NW NW NW NW NW NW
Wind (mph) 39 41 44 44 42 44 49 51 43 42 37 36 40 40 32 32 32
Wind Gust (mph)
Precip Prob (%) 40 20 40 40 60 60 40 30 20 20 20 20 5 0 0 0 0
Precip Type R R R R R R R R R R S S
6 Hour QPF 0.09 0.07 0.23 0.07 0.02 0.00 0.00 0.00
12 Hour QPF 0.16 0.30 0.02 0.00
Low End QPF 0.16 0.30 0.02 0.00
High End QPF 0.51 0.45 0.15 0.01
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 0.0
High End Snow 0.0 0.0 0.2 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 2 2 9 9 13 13 10 7 5
Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 Fri 04/25/25
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 BK BK OV OV OV BK BK BK SC SC SC SC SC SC SC BK BK SC BK
Cloud Cover (%) 30 60 60 85 80 80 65 55 65 50 35 25 40 45 45 45 60 65 45 65
Temperature 23 32 42 40 41 35 37 32 30 30 37 34 33 35 44 44 41 38 42 39
Min/Max Temp 22 43 35 40 30 42 33 49 37 45
Wind Dir N W SW SW SW W W W NW W W NW NW NW NW SW S S S NW
Wind (mph) 19 5 11 25 46 37 37 41 28 37 25 28 20 20 3 16 16 23 14 12
Wind Gust (mph)
Precip Prob (%) 0 5 30 80 70 20 20 10 5 5 10 10 10 10 20 20 20 10 30 40
Precip Type 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) 3 3 2 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Saturday 04/19/25 Sunday 04/20/25
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 BK OV BK OV OV OV OV OV BK OV OV BK FW FW FW FW
Cloud Cover (%) 85 60 75 70 85 90 85 75 70 70 75 75 55 5 5 5 10
Temperature 49 51 52 53 53 54 55 51 49 43 36 31 29 31 33 34 31
Min/Max Temp 48 57 27 35
Wind Dir SW SW SW SW W SW W W W W NW NW NW NW NW NW NW
Wind (mph) 28 28 33 32 32 33 36 36 29 29 26 25 28 26 27 27 23
Wind Gust (mph)
Precip Prob (%) 40 30 40 40 60 60 40 30 20 20 20 10 5 0 0 0 0
Precip Type R R R R R R R R R R R
6 Hour QPF 0.09 0.06 0.17 0.05 0.01 0.00 0.00 0.00
12 Hour QPF 0.15 0.22 0.01 0.00
Low End QPF 0.15 0.22 0.01 0.00
High End QPF 0.45 0.32 0.11 0.01
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 0.0
High End Snow 0.0 0.0 0.3 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 2 2 9 9 13 12 10 7 5
Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 Fri 04/25/25
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 BK BK OV OV OV BK BK BK SC SC SC SC SC SC SC BK BK SC BK
Cloud Cover (%) 30 60 65 85 80 80 65 55 65 50 35 25 40 45 50 40 60 60 45 60
Temperature 26 35 49 44 43 38 42 36 33 32 42 39 35 38 52 50 44 44 49 44
Min/Max Temp 25 49 38 44 32 48 35 55 41 52
Wind Dir N S S S SW W W W NW W W NW NW N NW W S SE SE NW
Wind (mph) 13 3 8 21 42 32 31 34 20 26 24 14 10 9 3 4 14 14 12 9
Wind Gust (mph)
Precip Prob (%) 0 5 30 80 60 20 20 10 5 5 10 10 10 10 20 20 20 10 30 40
Precip Type R R R R R R R R 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) 3 2 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Whiteface Mountain, NY (4,867 ft)...
Date Saturday 04/19/25 Sunday 04/20/25
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 BK OV BK OV OV OV SC BK OV OV OV SC FW CL FW FW
Cloud Cover (%) 85 60 75 65 85 85 80 50 65 70 75 70 40 5 5 5 10
Temperature 50 52 54 54 53 54 54 51 49 43 35 30 29 29 30 30 29
Min/Max Temp 48 57 27 31
Wind Dir SW SW W W W W W W W W W W NW NW NW NW NW
Wind (mph) 37 39 42 46 43 46 50 50 39 36 34 32 33 33 28 28 26
Wind Gust (mph)
Precip Prob (%) 40 40 40 40 50 50 40 20 20 30 10 20 0 0 0 0 0
Precip Type R R R R R R R R R R S
6 Hour QPF 0.11 0.05 0.11 0.03 0.02 0.00 0.00 0.00
12 Hour QPF 0.16 0.14 0.02 0.00
Low End QPF 0.15 0.15 0.02 0.00
High End QPF 0.49 0.26 0.12 0.01
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 0.0
High End Snow 0.0 0.0 0.2 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 2 2 10 10 13 12 9 7 5
Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 Fri 04/25/25
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 BK BK OV OV OV BK BK BK BK SC SC SC SC SC SC BK BK BK BK
Cloud Cover (%) 25 55 65 85 80 75 70 55 65 50 40 30 40 45 50 45 60 65 55 60
Temperature 26 32 45 43 42 38 38 34 32 31 39 37 35 38 48 47 42 40 44 41
Min/Max Temp 25 47 38 45 31 45 35 53 39 49
Wind Dir N N S S SW SW W W W W W W NW N NW W S S S NW
Wind (mph) 14 3 9 19 43 33 35 35 24 27 24 24 13 14 3 10 14 14 8 10
Wind Gust (mph)
Precip Prob (%) 0 5 30 80 70 30 20 10 10 5 10 10 20 10 20 20 20 10 30 40
Precip Type R R R R R R R R R 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) 4 3 2 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Saturday 04/19/25 Sunday 04/20/25
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 BK BK BK OV OV OV BK BK BK BK BK SC FW CL FW FW
Cloud Cover (%) 80 55 70 65 80 80 75 60 55 60 65 65 30 5 5 5 10
Temperature 50 51 53 53 54 56 57 54 51 45 38 32 31 31 33 33 31
Min/Max Temp 48 58 29 34
Wind Dir SW SW SW W W W W W W W NW NW NW NW NW NW NW
Wind (mph) 28 31 37 41 40 39 42 48 34 32 26 27 26 26 27 26 21
Wind Gust (mph)
Precip Prob (%) 40 20 40 40 60 50 40 20 20 20 20 5 0 0 0 0 0
Precip Type R R R R R R R R R R R
6 Hour QPF 0.07 0.05 0.16 0.04 0.01 0.00 0.00 0.00
12 Hour QPF 0.12 0.20 0.01 0.00
Low End QPF 0.12 0.20 0.01 0.00
High End QPF 0.39 0.38 0.07 0.01
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 0.0
High End Snow 0.0 0.0 0.1 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 2 2 8 8 12 12 9 7 5
Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 Fri 04/25/25
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 BK BK OV OV OV BK SC BK SC SC FW SC SC SC SC BK BK SC BK
Cloud Cover (%) 25 55 60 85 80 75 60 50 65 45 30 20 35 45 45 35 55 60 45 60
Temperature 26 31 46 43 40 38 45 38 34 33 46 40 35 38 53 50 43 43 51 45
Min/Max Temp 25 47 38 46 33 49 35 56 41 52
Wind Dir N NW S S SW W W W W W W NW NW N NW W S SE SE NW
Wind (mph) 13 2 8 17 43 29 26 32 10 13 21 12 9 8 2 5 16 14 11 6
Wind Gust (mph)
Precip Prob (%) 0 5 30 80 70 20 20 10 10 5 10 10 10 10 20 20 20 10 30 40
Precip Type 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) 3 2 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colden, NY (4,715 ft)...
Date Saturday 04/19/25 Sunday 04/20/25
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 BK OV OV OV OV OV BK OV OV SC FW FW FW FW
Cloud Cover (%) 85 80 70 70 85 90 80 75 70 70 70 75 45 5 5 5 10
Temperature 48 49 52 52 52 52 53 50 48 42 34 30 27 28 29 29 28
Min/Max Temp 46 55 25 30
Wind Dir SW SW SW W W W W W W W NW NW NW NW NW NW NW
Wind (mph) 31 33 40 40 40 41 46 48 37 37 33 31 33 33 29 28 27
Wind Gust (mph)
Precip Prob (%) 40 20 40 40 60 60 40 30 20 20 20 20 5 0 0 0 0
Precip Type R R R R R R R R R R R S
6 Hour QPF 0.09 0.08 0.26 0.08 0.01 0.00 0.00 0.00
12 Hour QPF 0.17 0.34 0.01 0.00
Low End QPF 0.17 0.33 0.01 0.00
High End QPF 0.51 0.46 0.17 0.01
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 0.0
High End Snow 0.0 0.0 0.3 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 2 2 9 9 13 13 10 7 5
Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 Fri 04/25/25
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 BK BK OV OV OV BK BK BK BK SC SC SC SC SC SC BK BK SC BK
Cloud Cover (%) 30 60 65 85 80 80 70 55 70 50 35 30 40 50 50 45 60 65 50 65
Temperature 25 33 45 43 43 37 39 34 31 31 39 38 34 38 48 47 43 40 45 41
Min/Max Temp 24 46 37 42 31 45 34 52 38 48
Wind Dir N W S S SW W W W NW W W NW NW N NW W S SE SE NW
Wind (mph) 16 4 9 23 46 39 37 41 28 25 24 20 14 13 3 10 17 20 13 9
Wind Gust (mph)
Precip Prob (%) 0 5 30 80 60 20 20 10 5 5 10 10 10 10 20 20 20 10 30 40
Precip Type 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) 3 2 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Colvin, NY (4,080 ft)...
Date Saturday 04/19/25 Sunday 04/20/25
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 BK BK BK OV OV OV BK BK BK BK BK SC FW CL FW FW
Cloud Cover (%) 85 70 70 65 80 80 75 65 60 60 65 65 30 5 5 5 10
Temperature 51 51 51 52 54 58 60 58 53 47 40 35 31 34 39 41 36
Min/Max Temp 49 61 31 42
Wind Dir SW SW SW SW SW SW SW W W W W NW NW NW NW NW NW
Wind (mph) 12 12 13 13 14 16 20 24 18 16 13 14 14 18 18 17 12
Wind Gust (mph) 33 32 43 46 40 32
Precip Prob (%) 40 20 40 40 60 50 40 30 20 20 10 10 0 0 0 0 0
Precip Type R R R R R R R R R R
6 Hour QPF 0.07 0.04 0.14 0.04 0.01 0.00 0.00 0.00
12 Hour QPF 0.11 0.18 0.01 0.00
Low End QPF 0.12 0.18 0.01 0.00
High End QPF 0.40 0.28 0.08 0.01
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 0.0
High End Snow 0.0 0.0 0.1 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 2 2 8 8 12 12 9 7 5
Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 Fri 04/25/25
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 BK BK OV OV OV BK SC BK SC SC FW SC SC SC SC BK BK SC BK
Cloud Cover (%) 25 50 60 85 75 70 60 45 65 45 30 20 35 40 40 35 50 55 45 55
Temperature 28 31 50 44 42 41 49 40 35 35 52 44 36 41 59 53 46 47 56 47
Min/Max Temp 27 51 40 49 34 54 36 60 43 56
Wind Dir N E S S S SW W W W W W NW NW N E NE SE SE SE NW
Wind (mph) 5 1 5 8 10 9 9 13 4 5 13 5 4 3 2 3 4 5 3 3
Wind Gust (mph)
Precip Prob (%) 0 5 30 80 70 20 20 10 5 5 10 10 10 10 20 20 20 10 30 40
Precip Type 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) 3 2 1 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