Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
155
FWUS45 KTFX 121000
AVGTFX
FWUS45 KTFX 121000
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Thu Jun 12 2025
...Glacier National Park/Marias Pass...
Date Thursday 06/12/25 Friday 06/13/25
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 OV OV OV OV SC SC BK SC BK BK SC SC SC SC FW
Cloud Cover (%) 90 85 80 75 75 70 40 45 55 35 55 55 45 45 45 40 15
Temperature 48 50 55 58 59 54 50 47 46 52 57 59 60 54 48 45 42
Max/Min Temp 60 45 61 42
Wind Dir NW W SW SW SW SE S SW SW SW SW SW SW SW SW SW SW
Wind (mph) 4 5 6 8 8 8 8 8 9 11 12 13 12 10 10 10 10
Wind Gust (mph)
Precip Prob (%) 60 60 60 60 40 20 5 5 20 20 40 40 30 30 20 20 10
Precip Type R R R R R R R R R R R R R R R
6 Hour QPF 0.10 0.11 0.04 0.00 0.01 0.02 0.01 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) 10.9 10.6 10.6 10.8 10.8 10.7 10.3 9.7 9.2 9.0 9.5 9.9 9.9 9.6 9.1 8.6 8.3
...Bob Marshall/Scapegoat Wilderness...
Date Thursday 06/12/25 Friday 06/13/25
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 OV BK BK OV SC SC BK BK OV OV BK BK SC FW FW
Cloud Cover (%) 85 75 75 70 65 70 50 45 65 65 80 80 55 55 35 25 15
Temperature 48 51 56 60 60 54 50 48 46 53 59 61 61 54 49 45 43
Max/Min Temp 62 46 63 43
Wind Dir NW W W W SW W SW W W W SW SW W W W W W
Wind (mph) 4 4 6 6 5 5 4 4 4 5 9 9 8 5 5 5 6
Wind Gust (mph)
Precip Prob (%) 50 60 60 50 50 40 20 10 50 50 70 70 40 40 10 10 5
Precip Type R R R T T R R R R R R R R R R R
6 Hour QPF 0.12 0.08 0.04 0.00 0.04 0.05 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) 11.2 11.1 10.9 11.2 11.2 11.1 10.9 10.5 10.3 10.5 10.7 10.8 10.9 10.6 10.2 9.9 9.5
...Nevada Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 BK BK OV BK BK SC SC BK BK OV OV BK BK FW FW FW
Cloud Cover (%) 85 60 60 70 65 65 50 40 65 65 85 85 55 60 25 15 15
Temperature 50 54 60 65 63 57 53 50 49 55 63 65 63 57 52 49 47
Max/Min Temp 66 49 66 47
Wind Dir NW NW W NW W W W W W SW SW W W NW W W W
Wind (mph) 3 4 6 6 5 5 3 3 3 4 6 8 6 4 4 4 4
Wind Gust (mph)
Precip Prob (%) 30 40 40 50 50 40 20 20 50 50 80 80 40 40 5 5 5
Precip Type R R T T T R R R R R R R R R
6 Hour QPF 0.06 0.06 0.05 0.01 0.02 0.09 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) 11.3 11.2 11.1 11.3 11.4 11.0 10.8 10.9 11.0 11.2 11.2 11.4 11.4 11.1 10.8 10.6 10.4
...Elkhorn/Boulder Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 BK BK BK BK BK BK BK BK OV OV BK BK SC FW FW
Cloud Cover (%) 55 45 65 65 65 65 55 55 60 60 85 85 55 55 30 10 10
Temperature 46 52 60 63 62 55 50 48 46 54 62 64 60 54 49 46 45
Max/Min Temp 65 46 65 45
Wind Dir W W W W W NW SW W W S SW W NW NW NW W W
Wind (mph) 4 5 6 8 6 5 4 3 4 4 6 8 6 6 5 4 4
Wind Gust (mph)
Precip Prob (%) 20 20 50 50 50 40 30 30 40 40 80 80 30 30 5 5 0
Precip Type R R T T T R R R R R R R T T
6 Hour QPF 0.03 0.08 0.03 0.02 0.02 0.18 0.03 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) 11.3 11.2 11.3 11.5 11.6 11.4 11.4 11.4 11.5 11.4 11.6 12.0 12.0 11.9 11.4 11.1 10.9
...Big Belt Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 OV BK BK BK SC SC BK BK OV OV BK BK SC FW FW
Cloud Cover (%) 70 55 75 60 65 65 50 45 60 60 85 85 65 65 35 25 20
Temperature 50 53 58 63 63 57 53 51 49 56 64 66 63 57 53 50 49
Max/Min Temp 65 49 67 49
Wind Dir W W NW NW NW NE S S SW S SW NW W N NW SW SW
Wind (mph) 4 5 6 6 6 5 4 4 4 4 6 6 6 5 4 4 4
Wind Gust (mph)
Precip Prob (%) 20 40 60 40 50 20 20 20 40 40 80 80 50 50 10 10 5
Precip Type R R R T T T R R R R R R T T R R
6 Hour QPF 0.05 0.07 0.07 0.01 0.02 0.10 0.05 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) 11.3 11.2 11.2 11.2 11.5 11.3 11.1 11.0 11.2 11.4 11.5 11.6 11.9 11.7 11.4 11.1 10.8
...Little Belt Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 OV BK BK BK BK SC BK BK OV OV OV OV BK BK FW
Cloud Cover (%) 70 70 85 65 50 65 60 50 65 65 95 95 75 75 50 50 25
Temperature 48 52 56 59 60 53 50 49 48 56 63 64 60 54 51 50 48
Max/Min Temp 61 47 65 48
Wind Dir W NW NW NW N E S S SW S S E S SE SW SW SW
Wind (mph) 3 4 8 8 6 5 5 4 4 4 6 6 5 4 4 4 4
Wind Gust (mph)
Precip Prob (%) 30 40 80 50 30 20 30 20 50 50 90 90 60 60 30 30 10
Precip Type R R R T T T R R R R R R R R R R
6 Hour QPF 0.06 0.13 0.03 0.01 0.02 0.21 0.09 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
Snow Level (kft) 11.3 11.2 11.4 11.3 11.2 11.2 11.0 10.9 10.9 11.1 11.7 11.8 12.0 12.0 11.7 11.3 11.0
...Highwood Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 OV BK SC BK BK SC BK BK OV OV OV OV BK BK FW
Cloud Cover (%) 80 75 85 50 40 65 55 50 65 65 90 90 75 75 60 60 20
Temperature 51 53 55 57 59 54 51 51 50 56 63 65 63 57 54 52 50
Max/Min Temp 60 49 66 50
Wind Dir SE NW NW NW NE E SE SW SW S NE E E SE S SW SW
Wind (mph) 6 6 6 9 9 10 9 6 5 5 6 6 6 6 6 6 6
Wind Gust (mph)
Precip Prob (%) 20 50 70 30 20 20 20 20 40 40 90 90 60 60 40 40 10
Precip Type R R R T T R R R R R R R R R R R
6 Hour QPF 0.10 0.11 0.01 0.00 0.01 0.22 0.11 0.03
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) 11.2 11.1 11.2 11.1 10.8 11.0 10.8 10.6 10.6 10.8 11.3 11.4 11.6 11.6 11.3 11.0 10.7
...Snowy/Judith Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 OV OV BK OV OV OV OV BK OV OV OV OV BK BK SC
Cloud Cover (%) 90 85 80 75 60 70 70 75 75 60 85 85 80 80 60 60 40
Temperature 50 52 54 56 57 52 50 49 49 56 63 65 63 57 54 52 50
Max/Min Temp 58 47 66 50
Wind Dir NE N NW NW N NE S S S SE SE SE SE SE SE SW W
Wind (mph) 6 6 8 9 9 8 5 5 4 5 6 6 6 5 4 4 5
Wind Gust (mph)
Precip Prob (%) 60 60 70 60 30 30 20 20 40 40 80 80 70 70 40 40 10
Precip Type R R R R R R R R R R R R R R R R
6 Hour QPF 0.08 0.04 0.00 0.00 0.01 0.15 0.21 0.05
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) 11.5 11.4 11.4 11.4 11.0 10.9 11.0 10.9 10.9 11.0 11.5 11.9 12.0 12.3 12.1 11.7 11.3
...Bears Paw Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 OV OV BK OV OV OV OV BK OV OV OV OV OV OV BK
Cloud Cover (%) 95 90 95 85 70 85 80 75 80 70 80 80 75 75 70 70 50
Temperature 49 54 54 55 56 52 49 48 48 54 62 65 66 58 54 52 50
Max/Min Temp 57 47 66 50
Wind Dir E E E E E E SE S S SE SE SE SE SE SE S SW
Wind (mph) 14 10 10 12 12 12 11 10 9 8 9 8 8 5 5 4 4
Wind Gust (mph)
Precip Prob (%) 30 50 100 40 40 20 20 10 40 40 70 70 70 70 60 60 30
Precip Type R R R T R R R R R R R R R R R R R
6 Hour QPF 0.13 0.12 0.01 0.01 0.01 0.06 0.11 0.06
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) 11.3 11.1 11.0 11.0 11.0 10.7 10.6 10.4 10.3 10.3 10.6 11.1 11.1 11.0 10.9 10.9 10.6
...Castle/Crazy Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 OV BK BK BK BK OV BK BK OV OV BK BK SC SC SC
Cloud Cover (%) 65 55 70 60 60 60 55 70 55 50 85 85 65 65 40 40 30
Temperature 48 52 59 62 63 55 51 49 48 55 64 66 62 55 51 50 48
Max/Min Temp 64 48 66 48
Wind Dir SW W W W NW SE SE S S SE SE SE S NE N W W
Wind (mph) 6 8 10 10 8 6 6 5 4 5 8 8 8 5 5 4 5
Wind Gust (mph)
Precip Prob (%) 20 30 60 40 40 20 20 20 30 30 70 70 50 50 20 20 5
Precip Type R R R T T T R R R R R R T T R R
6 Hour QPF 0.03 0.08 0.06 0.01 0.02 0.15 0.09 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) 11.4 11.3 11.4 11.5 11.7 11.6 11.2 11.3 11.4 11.7 11.8 12.0 12.3 12.4 12.0 11.6 11.2
...Bridger Range...
Date Thursday 06/12/25 Friday 06/13/25
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 BK BK BK BK BK SC SC OV OV BK BK SC SC SC
Cloud Cover (%) 65 40 45 55 65 70 55 65 45 40 80 80 60 60 35 30 30
Temperature 48 53 60 64 64 56 51 50 48 55 65 67 63 55 51 49 48
Max/Min Temp 66 48 68 48
Wind Dir W W W W NW E SE SE SE SE SW S SE NE N NW SW
Wind (mph) 4 6 9 9 6 6 8 6 5 4 5 6 5 5 5 4 3
Wind Gust (mph)
Precip Prob (%) 20 20 20 40 50 40 20 20 20 20 70 70 40 40 10 10 5
Precip Type R R T T T R R R R R R R T T
6 Hour QPF 0.01 0.04 0.16 0.01 0.00 0.08 0.05 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) 11.3 11.3 11.3 11.5 11.8 11.9 11.6 11.7 11.8 11.7 11.8 12.0 12.5 12.3 12.0 11.6 11.2
...Madison Range/Spanish Peaks...
Date Thursday 06/12/25 Friday 06/13/25
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 SC BK BK SC SC SC FW BK BK SC FW FW FW FW
Cloud Cover (%) 50 20 25 50 60 50 45 35 35 20 60 60 30 20 20 20 20
Temperature 41 48 57 62 61 53 49 46 44 53 62 64 63 55 49 46 44
Max/Min Temp 63 44 65 43
Wind Dir SW SW W W W W SE S S S SW SW SW SW SW S SE
Wind (mph) 4 5 9 10 8 5 4 4 4 5 10 12 12 9 5 4 4
Wind Gust (mph) 29 29
Precip Prob (%) 10 5 5 30 40 20 5 20 5 5 40 40 10 10 0 0 0
Precip Type R T T R R R T T T T
6 Hour QPF 0.00 0.01 0.01 0.01 0.01 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
Snow Level (kft) 11.4 11.3 11.5 11.9 12.3 12.3 12.2 12.2 12.0 11.8 12.1 12.3 12.4 12.1 11.9 11.5 11.1
...Gallatin Range/Hyalite Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 SC BK SC BK BK SC SC FW BK BK SC SC SC SC FW
Cloud Cover (%) 50 25 30 55 50 55 55 40 35 25 65 65 45 35 30 25 25
Temperature 42 49 59 64 63 54 49 46 44 52 63 65 64 56 49 45 44
Max/Min Temp 65 44 67 44
Wind Dir SW SW W W W N SE S S S W SW SW SW SW SW S
Wind (mph) 4 5 9 9 8 5 4 4 4 4 8 9 9 6 5 4 5
Wind Gust (mph)
Precip Prob (%) 20 10 5 30 30 30 10 20 5 5 50 50 20 20 0 0 0
Precip Type R T T R R R T T T T
6 Hour QPF 0.00 0.00 0.03 0.00 0.00 0.02 0.01 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) 11.4 11.4 11.6 11.9 12.2 12.2 12.1 12.1 12.0 11.9 12.1 12.4 12.6 12.1 12.0 11.6 11.2
...Lionhead Range...
Date Thursday 06/12/25 Friday 06/13/25
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 SC SC SC FW SC FW SC SC FW FW FW FW FW
Cloud Cover (%) 50 30 10 30 50 45 35 20 40 20 40 40 15 15 10 10 20
Temperature 41 52 64 69 67 57 50 45 43 56 69 72 69 59 51 46 43
Max/Min Temp 71 43 72 43
Wind Dir S SW SW W W W E E SE S SW SW SW SW S SE E
Wind (mph) 2 3 6 8 8 4 4 4 3 4 10 12 12 8 4 3 3
Wind Gust (mph)
Precip Prob (%) 10 5 0 20 30 20 5 5 5 5 20 20 5 5 0 0 0
Precip Type T R R T T
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) 11.4 11.3 11.5 12.0 12.4 12.5 12.3 12.4 12.2 11.9 12.0 12.2 12.3 12.0 11.9 11.5 11.1
...Tobacco Root Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 SC SC BK BK SC BK SC SC OV OV SC SC FW FW FW
Cloud Cover (%) 50 25 25 50 65 50 50 50 40 30 75 75 45 40 25 15 20
Temperature 43 50 59 64 62 53 49 47 45 53 62 64 62 53 48 46 44
Max/Min Temp 64 45 65 44
Wind Dir W W W W W NW NW SW S SW W SW W N NW W SW
Wind (mph) 5 6 9 9 9 6 5 4 3 5 8 10 9 8 4 3 3
Wind Gust (mph) 27 26
Precip Prob (%) 20 10 5 20 50 20 20 20 20 20 60 60 20 20 0 0 0
Precip Type R R T T T T R R R R R R T T
6 Hour QPF 0.01 0.01 0.01 0.01 0.01 0.03 0.01 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) 11.3 11.2 11.4 11.7 11.9 12.0 12.0 11.9 11.8 11.6 11.7 12.4 12.4 12.1 11.7 11.4 11.0
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Thursday 06/12/25 Friday 06/13/25
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 SC SC BK BK SC SC SC FW BK BK SC FW FW FW FW
Cloud Cover (%) 50 15 25 40 60 55 45 35 40 15 60 60 30 20 10 20 20
Temperature 43 51 61 66 63 55 50 47 45 54 64 67 66 57 50 46 44
Max/Min Temp 67 45 68 44
Wind Dir SW SW W W W E E SE S S SW SW SW SW NW E SE
Wind (mph) 4 4 9 10 10 5 5 4 4 5 12 14 14 10 5 4 4
Wind Gust (mph)
Precip Prob (%) 10 5 5 20 40 20 20 10 5 5 40 40 10 10 0 0 0
Precip Type T T T R R T T
6 Hour QPF 0.00 0.01 0.01 0.00 0.01 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
Snow Level (kft) 11.3 11.1 11.4 11.8 12.2 12.3 12.2 12.1 11.9 11.6 12.0 12.4 12.2 11.9 11.7 11.3 11.0
...Centennial Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 SC BK BK SC SC SC FW BK BK FW FW FW FW FW
Cloud Cover (%) 50 20 10 50 55 55 35 30 40 15 55 55 15 15 10 10 20
Temperature 42 49 60 64 62 55 50 47 45 54 64 67 66 58 51 47 45
Max/Min Temp 65 45 67 45
Wind Dir W W W SW W NE NE E SE SE SW SW SW SW NW N NE
Wind (mph) 5 5 8 10 10 6 6 6 5 8 13 18 19 12 6 5 5
Wind Gust (mph)
Precip Prob (%) 10 5 0 20 30 30 10 5 5 5 30 30 5 5 0 0 0
Precip Type T T R R R R
6 Hour QPF 0.00 0.02 0.01 0.01 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) 11.3 11.2 11.5 12.2 12.4 12.5 12.4 12.3 12.0 11.7 12.0 12.1 12.1 11.9 11.7 11.3 11.0
...Anaconda/Highland Ranges...
Date Thursday 06/12/25 Friday 06/13/25
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 BK BK BK BK SC BK BK OV OV SC SC FW FW FW
Cloud Cover (%) 55 25 25 65 65 60 50 35 55 55 80 80 40 40 20 10 10
Temperature 44 51 60 64 62 54 49 46 44 51 62 64 62 54 48 44 42
Max/Min Temp 65 44 65 42
Wind Dir W SW SW W NW N N N NE SW SW SW NW NW NW NW NW
Wind (mph) 3 4 6 6 6 4 4 3 3 4 6 8 6 5 4 3 2
Wind Gust (mph)
Precip Prob (%) 20 10 20 50 40 20 30 20 40 40 70 70 20 20 0 0 0
Precip Type R R T T T T R R R R R R T T
6 Hour QPF 0.01 0.06 0.02 0.01 0.02 0.08 0.03 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) 11.2 11.1 11.3 11.5 11.8 11.7 11.7 11.6 11.4 11.2 11.3 11.8 11.8 11.5 11.1 10.9 10.7
...Pioneer Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 SC OV BK BK SC SC SC SC OV OV SC SC SC FW FW
Cloud Cover (%) 55 20 25 70 65 60 50 35 45 40 75 75 40 35 30 10 15
Temperature 43 50 60 63 62 54 49 46 44 52 61 63 62 54 47 44 42
Max/Min Temp 65 44 64 42
Wind Dir W SW W W W N N SE S S SW SW W NW NW NW W
Wind (mph) 4 5 8 9 8 4 4 3 3 5 9 10 9 6 4 3 3
Wind Gust (mph) 28 28
Precip Prob (%) 20 10 10 60 30 20 20 10 20 20 60 60 10 10 0 0 0
Precip Type R T R T T R R R T R R T T
6 Hour QPF 0.00 0.02 0.01 0.00 0.01 0.05 0.01 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) 11.2 11.1 11.4 11.5 11.9 11.9 11.8 11.8 11.6 11.4 11.7 12.0 12.1 11.7 11.3 11.1 10.8
...Beaverhead/Tendoy Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 BK BK BK SC SC SC SC BK BK FW FW FW FW FW
Cloud Cover (%) 45 20 20 60 55 60 40 35 35 30 65 65 25 25 20 15 15
Temperature 42 50 62 64 62 54 49 45 44 53 63 65 65 55 48 44 42
Max/Min Temp 65 44 66 42
Wind Dir W SW W SW W NE W SW SW S SW SW W W NW NW SW
Wind (mph) 3 4 8 10 9 6 4 4 4 5 11 13 13 9 5 4 4
Wind Gust (mph) 31 34 33
Precip Prob (%) 10 5 5 40 30 20 20 5 20 20 40 40 5 5 0 0 0
Precip Type T R T R R R T T
6 Hour QPF 0.00 0.02 0.01 0.00 0.01 0.02 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) 11.2 11.0 11.3 11.7 12.1 12.1 12.1 11.9 11.6 11.3 11.7 12.1 12.0 11.7 11.3 11.1 10.8
...Absoraka-Beartooth/Cooke City Mountains...
Date Thursday 06/12/25 Friday 06/13/25
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 BK SC BK SC FW SC FW BK BK SC SC FW FW FW
Cloud Cover (%) 60 55 30 55 45 55 35 20 35 25 70 70 40 40 10 15 10
Temperature 37 44 55 61 60 50 45 43 42 52 62 65 63 52 47 44 42
Max/Min Temp 62 42 65 42
Wind Dir SW SW W W W NW E SE SE S SW SW SW SW SW S S
Wind (mph) 5 8 11 12 10 5 5 4 5 8 12 14 14 9 6 5 5
Wind Gust (mph)
Precip Prob (%) 10 5 5 40 20 30 5 5 10 10 50 50 20 20 0 0 0
Precip Type
6 Hour QPF 0.00 0.01 0.01 0.00 0.00 0.01 0.01 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) 11.4 11.4 11.9 12.1 12.3 12.4 12.4 12.2 12.3 12.2 12.3 12.4 12.6 12.5 12.2 11.8 11.5
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain