Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
679
FWUS45 KTFX 191001
AVGTFX
FWUS45 KTFX 191000
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Thu Sep 19 2024
...Glacier Nat`l Park/Marias Pass...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC SC FW SC BK BK SC SC SC SC BK BK BK OV BK SC SC
Cloud Cover (%) 30 30 25 40 65 50 30 25 35 35 70 70 70 70 55 40 35
Temperature 43 45 51 54 53 49 46 44 42 43 46 48 44 37 36 34 33
Max/Min Temp 55 40 49 33
Wind Dir SW SW SW SW SW SW SW SW SW W W W NW N NW NW W
Wind (mph) 12 13 18 19 18 17 19 18 17 17 18 17 12 9 6 5 4
Wind Gust (mph) 31 35 37 39 41 40 39 37
Precip Prob (%) 5 0 5 10 0 0 0 0 20 20 60 60 40 40 5 5 0
Precip Type R S R R S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.03 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
Snow Level (kft) 9.5 9.0 8.9 9.5 9.5 9.3 8.9 8.5 8.3 7.6 7.6 7.8 7.6 7.2 6.7 6.1 6.0
...Bob Marshall/Scapegoat Wilderness...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC FW FW FW SC BK SC FW SC FW SC SC BK BK BK SC SC
Cloud Cover (%) 35 25 25 25 40 55 25 25 30 15 30 30 50 55 50 45 40
Temperature 41 44 52 55 54 48 46 44 42 43 49 52 49 40 37 35 34
Max/Min Temp 56 41 52 33
Wind Dir W W W W W W W W W W W W W NW NW N W
Wind (mph) 11 11 14 16 14 11 13 14 14 17 19 18 14 10 6 4 4
Wind Gust (mph) 29 32 33 32 31 33 36 36 37 40 36
Precip Prob (%) 5 0 5 10 0 0 0 0 0 0 10 10 30 30 10 10 0
Precip Type R R S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.6 9.3 9.3 9.7 9.9 9.6 9.4 8.8 8.5 7.8 7.7 7.9 7.8 7.5 7.3 6.7 6.5
...Nevada Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC FW FW FW FW SC SC FW SC FW FW FW SC SC SC SC SC
Cloud Cover (%) 30 15 10 20 15 40 30 25 30 25 15 20 35 40 40 35 30
Temperature 43 45 53 58 58 51 49 47 45 46 53 56 53 45 41 38 37
Max/Min Temp 60 44 56 37
Wind Dir W W W W W W SW W W SW W W W NW NW N N
Wind (mph) 11 10 11 12 11 9 11 11 12 14 18 17 13 10 8 5 4
Wind Gust (mph) 31
Precip Prob (%) 5 0 0 5 0 0 0 0 0 0 5 5 20 20 10 10 0
Precip Type R R
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.6 9.4 9.3 9.7 10.0 9.7 9.8 9.7 8.8 8.4 8.0 8.1 8.0 7.7 7.4 6.9 6.6
...Elkhorn/Boulder Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC FW CL SC SC FW FW FW FW FW FW FW FW SC SC SC FW
Cloud Cover (%) 35 15 5 30 30 15 15 10 10 20 20 20 25 25 25 25 20
Temperature 39 43 52 57 57 48 46 44 42 45 54 57 53 43 40 36 34
Max/Min Temp 59 42 57 34
Wind Dir W W W W W W W W W W W W NW NW NW NW N
Wind (mph) 9 8 9 10 9 6 9 10 10 11 13 16 14 12 10 8 5
Wind Gust (mph) 34 31
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 5 5 10 10 5 5 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.4 9.4 9.5 10.1 10.3 10.1 10.2 10.2 9.9 9.1 9.1 9.1 8.7 8.1 7.7 7.3 7.1
...Big Belt Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
Cloud Cover (%) 45 25 5 15 20 15 10 15 15 20 10 20 35 40 35 30 30
Temperature 44 46 53 58 58 52 50 47 46 47 55 58 55 47 43 39 37
Max/Min Temp 60 45 59 37
Wind Dir SW SW SW W W W SW SW SW SW W W NW NW N N N
Wind (mph) 10 9 11 12 10 6 10 10 10 11 16 17 16 12 10 8 5
Wind Gust (mph) 28 31 33 29
Precip Prob (%) 10 5 5 5 0 0 0 0 0 0 5 5 20 20 10 10 0
Precip Type R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.7 9.5 9.4 9.9 10.1 9.9 9.9 10.0 9.4 8.9 8.6 8.6 8.4 8.0 7.6 7.1 6.8
...Little Belt Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover BK SC FW FW FW SC FW FW FW FW FW FW SC BK BK SC SC
Cloud Cover (%) 50 35 20 25 15 25 15 10 5 5 10 15 45 55 55 45 30
Temperature 43 46 53 57 56 49 47 46 44 47 55 57 53 43 39 36 34
Max/Min Temp 58 43 58 34
Wind Dir W W W W W W SW SW W W W W NW NW NW NW W
Wind (mph) 11 11 12 14 12 9 10 10 11 13 18 19 14 12 9 6 5
Wind Gust (mph) 31 32 27 32 34 35 39 33
Precip Prob (%) 20 10 10 10 5 0 0 0 0 0 10 10 30 30 20 20 5
Precip Type R R R R S S
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.9 9.7 9.6 9.9 10.1 10.0 9.7 9.8 9.4 8.8 8.7 8.6 8.4 8.1 7.5 7.1 6.8
...Highwood Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover BK SC FW FW FW SC FW FW FW CL FW FW BK BK BK BK SC
Cloud Cover (%) 60 35 5 15 25 35 10 10 10 5 15 15 55 60 60 55 45
Temperature 48 49 55 59 58 54 52 51 50 51 55 58 53 45 43 41 40
Max/Min Temp 60 49 58 39
Wind Dir W W W W W W SW W W W W W NW NW NW W W
Wind (mph) 14 12 14 16 12 12 13 17 19 20 23 23 16 14 13 12 10
Wind Gust (mph) 31
Precip Prob (%) 30 10 5 10 5 0 0 0 0 0 10 10 30 30 20 20 5
Precip Type R R R R S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 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
Snow Level (kft) 10.0 9.9 9.5 9.8 10.1 10.1 9.5 9.4 8.6 8.2 8.0 8.2 8.1 7.7 7.1 6.7 6.3
...Snowy/Judith Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover BK SC FW SC FW FW SC FW FW FW FW SC SC SC SC SC SC
Cloud Cover (%) 60 45 20 25 10 15 40 15 15 10 15 25 30 40 40 40 35
Temperature 46 50 56 60 59 52 50 49 47 52 59 61 57 46 42 39 37
Max/Min Temp 61 46 62 36
Wind Dir W W W W W SW SW SW W W W W NW NW NW NW NW
Wind (mph) 20 13 13 11 6 6 9 10 11 12 16 17 13 16 16 14 12
Wind Gust (mph) 48 34 35 29 32 33 32 34 35 35 33
Precip Prob (%) 20 10 5 10 5 0 0 0 0 0 10 10 20 20 10 10 5
Precip Type R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 10.0 9.9 9.8 9.8 10.0 9.9 9.9 9.7 9.8 8.8 8.9 9.0 8.6 8.2 7.4 7.1 6.8
...Bears Paw Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover BK FW FW FW FW SC BK FW FW FW FW SC BK BK SC BK SC
Cloud Cover (%) 60 20 20 20 20 50 50 15 5 20 25 30 50 50 45 55 45
Temperature 45 49 55 60 59 51 50 48 47 50 56 57 52 42 40 38 36
Max/Min Temp 62 45 58 35
Wind Dir NW NW W W W SW SW W W W W NW NW NW NW NW W
Wind (mph) 17 12 11 11 6 5 6 8 10 13 16 18 14 14 13 12 11
Wind Gust (mph) 39 29 24
Precip Prob (%) 20 5 10 10 5 5 5 0 0 0 10 10 30 30 20 20 5
Precip Type R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.1 9.0 9.5 9.3 9.5 9.6 9.7 9.3 8.6 8.4 8.2 8.3 7.8 7.1 6.7 6.3 6.0
...Castle/Crazy Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
Cloud Cover (%) 40 40 25 15 15 20 15 10 10 10 10 25 20 25 25 20 25
Temperature 42 44 52 56 56 49 47 45 44 46 55 58 55 46 42 37 35
Max/Min Temp 58 43 58 35
Wind Dir W W W W W SW SW SW SW SW W W NW NW NW NW W
Wind (mph) 13 12 16 16 12 6 9 10 10 13 19 20 18 14 11 10 8
Wind Gust (mph) 37 34 34 34 31 39 40 35 32
Precip Prob (%) 5 5 0 5 0 0 0 0 0 0 5 5 10 10 5 5 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.8 9.6 9.6 9.9 10.2 10.2 10.1 10.2 10.2 9.5 9.3 9.4 8.9 8.2 7.9 7.5 7.3
...Bridger Range...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC SC FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW
Cloud Cover (%) 45 30 10 10 15 25 25 15 10 20 10 25 30 25 20 15 25
Temperature 41 43 51 56 56 49 47 45 43 46 55 59 55 46 42 38 35
Max/Min Temp 58 43 59 35
Wind Dir W W W W W SW SW SW SW SW W W NW NW NW N NE
Wind (mph) 8 8 10 11 8 5 6 6 6 9 13 16 13 12 9 6 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 5 5 10 10 5 5 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.6 9.5 9.4 9.8 10.2 10.3 10.3 10.4 10.3 9.9 9.6 9.8 9.4 8.5 8.1 7.8 7.6
...Madison Range/Spanish Peaks...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover BK BK SC FW FW FW FW FW FW FW FW SC SC SC SC FW FW
Cloud Cover (%) 65 55 35 15 20 25 20 20 20 10 10 30 35 40 25 15 15
Temperature 36 38 46 51 51 44 41 40 38 41 51 55 53 44 40 35 33
Max/Min Temp 53 38 55 32
Wind Dir SW SW SW SW SW SW SW SW SW S SW W W NW N N NE
Wind (mph) 6 8 9 10 10 11 12 12 11 11 13 14 11 10 9 6 5
Wind Gust (mph) 29 29 33
Precip Prob (%) 0 0 0 5 0 0 0 0 0 0 5 5 10 10 0 0 0
Precip Type R R
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.6 9.4 9.7 10.3 10.6 10.7 10.7 10.7 10.5 10.1 10.3 10.7 10.6 9.8 9.0 9.0 8.7
...Gallatin Range/Hyalite Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover BK SC FW FW FW FW FW FW FW FW FW SC SC SC SC FW FW
Cloud Cover (%) 65 45 25 15 15 20 15 15 15 10 15 30 30 40 25 20 25
Temperature 36 38 48 53 53 46 42 40 39 41 53 56 54 45 39 35 32
Max/Min Temp 56 38 57 32
Wind Dir SW SW SW W SW SW SW SW SW SW W W W NW NW NW NW
Wind (mph) 6 8 8 9 8 10 12 11 11 12 12 13 11 10 8 5 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 10 10 10 10 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.6 9.4 9.8 10.2 10.5 10.5 10.5 10.7 10.5 10.1 10.3 10.5 10.4 9.3 8.6 8.7 8.5
...Lionhead Range...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover OV OV BK FW FW FW FW FW FW FW CL FW SC SC SC FW FW
Cloud Cover (%) 85 90 55 20 15 20 10 15 20 10 5 15 30 45 40 25 15
Temperature 35 39 48 54 53 43 39 36 34 39 53 58 56 46 42 35 31
Max/Min Temp 56 32 59 30
Wind Dir SW SW SW SW SW S S S S SW SW SW SW SW N NE NE
Wind (mph) 2 3 5 9 8 5 5 5 4 5 11 12 10 5 5 5 5
Wind Gust (mph)
Precip Prob (%) 5 5 0 5 0 0 0 0 0 0 5 5 20 20 5 5 0
Precip Type R R
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.8 9.7 9.8 10.3 10.5 10.5 10.5 10.4 10.3 10.2 10.3 10.8 11.1 10.7 10.4 9.9 9.6
...Tobacco Root Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover BK SC FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW
Cloud Cover (%) 50 45 15 15 10 25 20 10 5 20 15 20 25 25 25 15 15
Temperature 38 40 48 53 53 47 44 43 41 43 52 55 53 44 40 36 33
Max/Min Temp 55 41 55 33
Wind Dir W SW SW SW SW W SW SW SW SW SW W W NW N N NE
Wind (mph) 9 8 10 11 10 9 11 11 12 13 14 16 13 12 9 6 6
Wind Gust (mph) 29
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.4 9.2 9.4 9.9 10.3 10.4 10.6 10.5 10.0 9.9 9.9 10.0 9.8 9.0 8.3 8.2 7.9
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover BK SC SC FW FW SC FW FW FW FW FW FW SC SC FW FW FW
Cloud Cover (%) 55 50 30 15 20 25 15 15 15 15 5 25 25 35 25 15 10
Temperature 37 39 50 55 54 46 44 41 40 42 54 58 56 46 42 37 34
Max/Min Temp 57 39 58 34
Wind Dir SW SW SW SW SW S S SW SW S SW W W N N N NE
Wind (mph) 5 5 8 11 11 11 11 10 9 10 12 14 12 11 11 9 8
Wind Gust (mph)
Precip Prob (%) 0 0 0 5 0 0 0 0 0 0 5 5 5 5 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.4 9.3 9.6 10.3 10.8 10.9 10.9 10.7 10.3 10.0 10.2 10.6 10.5 9.9 9.1 9.0 8.7
...Centennial Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover BK BK SC FW FW FW FW FW FW FW CL FW SC SC FW FW FW
Cloud Cover (%) 60 65 50 20 15 25 15 15 20 10 5 25 30 40 25 15 15
Temperature 37 39 46 51 50 44 42 40 39 41 51 55 54 46 43 37 35
Max/Min Temp 52 38 56 34
Wind Dir SW S SW S S S S S S S SW SW SW NW N N N
Wind (mph) 3 4 8 10 10 6 6 5 4 5 11 13 10 9 12 12 12
Wind Gust (mph)
Precip Prob (%) 0 0 0 5 5 5 0 0 0 0 5 5 10 10 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.6 9.4 9.8 10.4 10.7 10.8 10.7 10.7 10.5 10.2 10.4 11.0 11.0 10.6 10.1 9.7 9.4
...Anaconda/Highland Ranges...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC SC FW SC FW FW FW FW SC FW FW FW FW FW FW FW FW
Cloud Cover (%) 30 25 5 25 20 15 10 5 25 20 20 20 20 25 20 10 10
Temperature 36 39 49 56 56 47 44 42 40 42 51 55 52 42 38 34 32
Max/Min Temp 58 39 56 32
Wind Dir W SW SW SW W NW W W W SW W W NW NW NW N N
Wind (mph) 3 4 6 8 8 4 5 6 5 8 11 13 12 10 6 5 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 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
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
Snow Level (kft) 9.2 9.1 9.5 10.1 10.4 10.5 10.5 10.2 10.1 9.5 9.3 9.3 9.0 8.3 7.7 7.7 7.4
...Pioneer Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC FW FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW
Cloud Cover (%) 40 25 10 20 20 20 10 10 15 25 15 25 20 20 20 15 10
Temperature 36 39 50 55 54 47 43 41 39 41 52 55 52 42 38 34 32
Max/Min Temp 56 38 55 32
Wind Dir W W W W W W W SW W SW W W NW NW NW NW N
Wind (mph) 5 5 8 9 9 5 6 8 9 10 13 16 13 11 9 6 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 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
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
Snow Level (kft) 9.1 9.1 9.5 10.0 10.4 10.6 10.6 10.1 10.1 9.8 9.7 9.8 9.5 8.7 8.1 8.0 7.7
...Beaverhead/Tendoy Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC SC FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW
Cloud Cover (%) 40 40 20 10 20 25 15 10 10 15 10 20 20 20 15 15 10
Temperature 35 39 50 55 54 46 42 40 39 42 53 56 54 43 39 34 32
Max/Min Temp 56 38 57 32
Wind Dir W SW SW SW SW SW SW SW SW SW W W NW NW N N N
Wind (mph) 3 4 6 9 8 6 8 8 6 9 12 14 12 11 11 9 8
Wind Gust (mph) 29 27 26
Precip Prob (%) 0 0 0 0 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
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
Snow Level (kft) 9.2 9.2 9.7 10.3 10.8 10.9 10.7 10.3 10.0 9.9 10.0 10.3 10.2 9.6 8.8 8.8 8.5
...Absoraka-Beartooth/Cooke City Mountains...
Date Thursday 09/19/24 Friday 09/20/24
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover OV OV SC SC FW FW FW SC SC SC FW SC BK BK BK SC SC
Cloud Cover (%) 90 80 50 25 25 15 25 30 35 25 15 40 60 55 50 35 30
Temperature 33 35 42 47 46 38 35 34 33 37 49 52 49 40 36 32 30
Max/Min Temp 49 32 53 30
Wind Dir SW SW SW SW SW SW SW SW SW SW SW W W W NW N N
Wind (mph) 9 9 10 11 10 9 10 9 9 12 16 17 13 8 6 5 4
Wind Gust (mph) 26 26 27 32
Precip Prob (%) 5 5 5 5 0 0 0 0 0 0 10 10 30 30 20 20 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 9.7 9.5 9.9 10.6 10.8 10.6 10.4 10.3 10.3 10.2 10.6 11.0 11.0 10.4 9.7 9.4 9.2
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain