Avalanche Weather Guidance
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
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FWUS41 KBTV 202007
AVGBTV
Avalanche Weather Guidance
National Weather Service Burlington VT
405 PM EDT Sun Sep 20 2026
...Smugglers Notch, VT (3370 ft)...
Date Monday 09/21/26 Tuesday 09/22/26
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 SC BK OV OV OV BK SC SC SC SC SC FW FW FW SC
Cloud Cover (%) 95 70 50 65 80 80 70 65 25 30 40 35 30 10 15 15 25
Temperature 47 47 47 46 44 44 48 48 43 41 39 37 39 50 55 53 45
Min/Max Temp 43 50 37 55
Wind Dir SW N NW N N N N N N NE NE E E NE N NE NE
Wind (mph) 3 2 3 6 10 8 8 8 6 6 5 4 3 3 4 6 6
Wind Gust (mph)
Precip Prob (%) 5 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 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 0.0
High End Snow 0.0 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 0 0 1 1 1 1 1 1 2 2 2
Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 FW FW FW FW FW SC BK BK BK BK BK BK SC BK BK SC SC SC BK
Cloud Cover (%) 15 5 20 20 25 15 35 65 60 55 65 65 55 50 55 55 45 35 45 50
Temperature 41 41 58 48 42 41 57 50 45 44 56 52 47 45 57 53 48 46 58 54
Min/Max Temp 38 58 38 59 41 59 43 59 45 61
Wind Dir E E E E E E NE NE E NE N N NE N N N N N N NE
Wind (mph) 6 5 4 9 9 5 4 9 6 5 6 11 10 9 10 12 10 8 6 9
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 20 0 5 5 5 10 10 10 10 10 10 10 10 10 10 10
Precip Type 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 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Mount Marcy, NY (5,344 ft)...
Date Monday 09/21/26 Tuesday 09/22/26
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 SC OV OV OV OV OV SC SC SC SC SC FW FW FW SC
Cloud Cover (%) 95 50 40 75 80 80 90 80 25 45 40 40 25 10 15 15 35
Temperature 46 45 42 40 40 39 40 40 37 36 34 32 36 41 44 42 38
Min/Max Temp 40 42 32 44
Wind Dir N N N N N N N N NE NE NE NE NE E E E NE
Wind (mph) 8 11 14 16 17 10 8 9 14 16 16 13 11 9 9 10 12
Wind Gust (mph)
Precip Prob (%) 5 0 0 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 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 0.0
High End Snow 0.0 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 0 0 0 0 0 0 1 1 1 1 2 2 2
Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 FW FW SC SC SC SC BK BK SC BK BK BK SC BK BK SC SC SC SC
Cloud Cover (%) 15 15 20 25 30 25 45 60 60 45 65 55 55 45 55 55 45 35 45 50
Temperature 34 37 47 40 37 38 47 42 41 40 47 44 44 41 48 47 45 44 50 47
Min/Max Temp 30 47 36 48 39 49 40 50 42 53
Wind Dir NE E E NE NE NE E NE N N NE N N N N N N N NE NE
Wind (mph) 12 10 10 5 5 5 6 5 6 8 8 9 10 10 9 10 10 9 6 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 5 5 5 10 10 10 10 10 10 10 5 10 10 5
Precip Type
12 Hour QPF 0.00 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 1 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Algonquin Peak, NY (5,114 ft)...
Date Monday 09/21/26 Tuesday 09/22/26
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 SC OV OV OV OV OV SC SC SC SC FW FW FW FW SC
Cloud Cover (%) 90 55 50 70 80 80 85 75 30 45 40 30 25 10 15 15 30
Temperature 47 45 43 42 42 43 46 45 40 38 36 33 37 47 50 48 41
Min/Max Temp 42 47 32 50
Wind Dir N N N N N NE NE NE NE NE NE NE NE E NE NE NE
Wind (mph) 3 4 5 6 6 5 5 5 5 6 6 5 5 5 5 5 4
Wind Gust (mph)
Precip Prob (%) 5 0 0 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 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 0.0
High End Snow 0.0 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 0 0 0 0 0 0 1 1 1 1 2 2 2
Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 FW FW FW SC FW SC BK BK SC BK BK BK SC BK SC SC SC SC SC
Cloud Cover (%) 15 15 20 25 25 25 40 55 55 45 60 50 50 45 50 50 45 35 45 40
Temperature 36 39 52 45 39 40 53 45 43 42 53 48 44 44 54 50 46 46 56 52
Min/Max Temp 31 52 38 54 40 54 41 55 43 58
Wind Dir E E E E E E NE NE NE NE NE NE N N NE N N NE NE NE
Wind (mph) 5 4 6 4 3 3 5 3 4 4 5 4 6 6 6 5 6 5 5 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 5 5 5 10 10 10 10 10 10 10 5 10 10 5
Precip Type
12 Hour QPF 0.00 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 1 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 Monday 09/21/26 Tuesday 09/22/26
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 SC SC OV OV OV OV OV SC SC SC SC FW FW FW FW SC
Cloud Cover (%) 80 40 50 85 90 95 70 70 30 40 45 25 20 15 10 10 25
Temperature 47 45 43 42 41 40 42 41 38 38 35 32 36 42 45 43 39
Min/Max Temp 41 44 31 46
Wind Dir N N N N N NE NE NE NE NE NE NE NE NE NE NE NE
Wind (mph) 5 4 5 6 10 8 6 6 9 9 9 6 6 6 6 6 8
Wind Gust (mph)
Precip Prob (%) 5 0 0 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.01 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 0.0
High End Snow 0.0 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 0 0 0 0 0 0 1 1 1 1 2 2 2
Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 FW FW FW FW FW SC BK BK SC BK BK SC SC BK SC SC SC SC SC
Cloud Cover (%) 10 15 15 25 25 25 35 55 55 45 60 50 50 50 50 50 35 40 40 45
Temperature 35 38 49 42 39 39 49 43 43 42 50 45 44 43 51 47 46 45 53 49
Min/Max Temp 31 49 37 50 39 51 41 53 42 55
Wind Dir E E E E E E NE NE N N NE N N N NE N N N NE NE
Wind (mph) 3 4 8 5 3 3 6 5 3 4 6 6 6 8 8 9 6 6 6 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 5 5 5 5 10 10 10 10 10 10 10 10 5 5
Precip Type
12 Hour QPF 0.00 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 1 1 MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
...Dix Mountain, NY (4,857 ft)...
Date Monday 09/21/26 Tuesday 09/22/26
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 SC SC OV OV OV OV OV SC SC SC SC SC FW FW FW SC
Cloud Cover (%) 90 50 35 75 80 85 90 75 25 40 40 40 30 10 15 15 30
Temperature 47 46 42 42 41 42 44 44 40 39 37 34 38 45 48 46 41
Min/Max Temp 41 46 34 48
Wind Dir N N N N N N N N N N NE N N NE NE NE N
Wind (mph) 5 9 11 12 14 9 8 8 11 12 12 10 9 6 8 8 10
Wind Gust (mph)
Precip Prob (%) 5 0 5 10 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.02 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 0.0
High End Snow 0.0 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 0 0 0 0 0 0 1 1 1 1 2 2 2
Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 FW FW FW SC FW SC BK BK SC BK BK BK SC BK SC SC SC SC SC
Cloud Cover (%) 15 10 25 20 25 20 45 55 55 45 65 50 50 40 55 50 40 30 45 45
Temperature 37 39 51 44 40 40 52 45 43 42 52 47 45 43 53 50 46 46 55 51
Min/Max Temp 33 51 38 53 40 53 42 55 43 57
Wind Dir N NE E NE N N NE N N N NE N N N N N N N NE N
Wind (mph) 8 6 8 4 3 4 5 5 5 6 6 8 9 10 9 10 9 8 5 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 5 5 5 10 10 10 10 10 10 20 5 10 5 5
Precip Type 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) 2 1 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 Monday 09/21/26 Tuesday 09/22/26
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 SC OV OV OV OV OV SC SC SC SC FW FW FW FW SC
Cloud Cover (%) 95 55 45 75 80 80 90 80 25 45 40 35 25 10 15 15 35
Temperature 47 44 42 41 41 41 43 43 38 37 35 32 36 44 47 45 39
Min/Max Temp 41 45 31 47
Wind Dir N N N N N N N N NE NE NE NE NE E E E NE
Wind (mph) 4 6 9 10 10 8 6 6 9 9 10 9 8 6 6 6 8
Wind Gust (mph)
Precip Prob (%) 5 0 0 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 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 0.0
High End Snow 0.0 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 0 0 0 0 0 0 1 1 1 1 2 2 2
Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 FW FW SC SC SC SC BK BK SC BK BK BK SC BK BK BK SC SC BK
Cloud Cover (%) 20 15 20 30 35 30 45 65 65 50 65 55 60 45 60 60 50 35 50 50
Temperature 35 37 49 41 38 38 50 43 41 41 50 45 44 42 51 48 45 45 53 49
Min/Max Temp 30 49 37 51 39 51 41 52 43 55
Wind Dir NE E E NE NE NE E NE N N NE N N N N N N N NE NE
Wind (mph) 8 6 9 6 6 6 6 6 8 8 8 9 10 10 10 10 10 9 8 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 5 5 5 10 10 10 10 10 10 10 5 10 10 5
Precip Type
12 Hour QPF 0.00 0.00
12 Hour Snow 0.0 0.0
12 Hour Ice 0.00 0.00
Snow Ratio (:1) 2 1 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 Monday 09/21/26 Tuesday 09/22/26
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 SC SC OV OV OV OV OV SC SC SC SC SC FW FW FW SC
Cloud Cover (%) 85 45 35 70 70 75 85 75 25 45 40 45 30 10 15 15 30
Temperature 50 48 45 42 42 45 48 47 41 40 38 35 39 48 51 49 43
Min/Max Temp 42 49 35 51
Wind Dir N N N N N N N N N NE NE NE NE NE NE NE NE
Wind (mph) 2 2 3 4 6 5 5 5 4 4 4 3 3 4 5 4 4
Wind Gust (mph)
Precip Prob (%) 5 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.01 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 0.0
High End Snow 0.0 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 0 0 0 0 0 0 1 1 1 1 1 1 2
Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 FW FW FW SC FW SC BK BK SC BK BK BK SC BK SC SC SC SC SC
Cloud Cover (%) 15 10 20 20 25 25 45 55 55 45 65 50 50 40 55 50 40 30 45 45
Temperature 38 40 54 46 41 41 54 47 44 43 55 49 46 45 56 52 47 46 58 53
Min/Max Temp 33 54 39 55 41 56 43 57 44 60
Wind Dir N NE E NE NE N NE N N N NE N N N N N N N NE N
Wind (mph) 2 2 5 2 1 2 4 2 2 3 5 4 4 6 6 5 4 4 5 3
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 5 5 5 10 10 10 10 10 10 20 5 10 5 5
Precip Type 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) 2 1 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