Snow Avalanche Guidance
Issued by NWS Great Falls, MT

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704
FWUS45 KTFX 200900
SAGTFX
FWUS45 KTFX 200900
SAGTFX

Snow Avalanche Guidance Product
National Weather Service Great Falls MT
300 AM MDT Wed Jun 20 2018

...Glacier Nat`l Park/Marias Pass...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                Mclear          Pcldy         Mclear          Pcldy
HI/LO Temps              38 to 47       51 to 69       41 to 53       51 to 73
Wind (MPH)             S around 7    SE around 9     S around 9   SW around 12
Precip Chc (%)                 20             35             30             45
Precip Type                  None          tstms          tstms          tstms
Liquid Amt (IN)              None           0.01           0.01           0.07
Snow Amt (IN)                None          Trace          Trace          Trace
Snow Lvl (FT MSL)           10000          11000          11000          11000


...Bob Marshall/Scapegoat Wilderness...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              37 to 46       51 to 69       40 to 51       55 to 73
Wind (MPH)            NW around 5     S around 7     S around 7    SW around 9
Precip Chc (%)                 25             35             20             55
Precip Type               showers          tstms          tstms          tstms
Liquid Amt (IN)              0.00           0.01           0.00           0.07
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           10500          11000          11500          11500


...Nevada Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              37 to 48       55 to 69       41 to 51       56 to 76
Wind (MPH)            NW around 5     S around 6     S around 7    SW around 8
Precip Chc (%)                 25             30             20             60
Precip Type               showers          tstms           None          tstms
Liquid Amt (IN)              0.00           0.01           None           0.11
Snow Amt (IN)               Trace          Trace           None          Trace
Snow Lvl (FT MSL)           10500          11000          12000          11500


...Elkhorn/Boulder Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Mcldy
HI/LO Temps              38 to 49       51 to 67       42 to 51       54 to 70
Wind (MPH)            SW around 3     S around 6     S around 7    SW around 9
Precip Chc (%)                 25             30             25             75
Precip Type               showers          tstms          tstms          tstms
Liquid Amt (IN)              0.00           0.01           0.00           0.21
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           10500          11000          12000          12000


...Big Belt Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              36 to 50       51 to 69       41 to 53       54 to 76
Wind (MPH)             W around 6    SW around 6     S around 7     S around 9
Precip Chc (%)                 35             30             20             60
Precip Type               showers          tstms           None          tstms
Liquid Amt (IN)              0.00           0.02           None           0.12
Snow Amt (IN)               Trace          Trace           None          Trace
Snow Lvl (FT MSL)           10500          10500          11500          11500


...Little Belt Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              36 to 48       49 to 67       42 to 52       55 to 76
Wind (MPH)             W around 6     S around 6     S around 8   SW around 10
Precip Chc (%)                 35             45             20             60
Precip Type               showers          tstms          tstms          tstms
Liquid Amt (IN)              0.01           0.05           0.00           0.18
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           10500          11000          11500          12000


...Highwood Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              44 to 49       56 to 65       49 to 54       64 to 76
Wind (MPH)            SW around 6    SE around 6    SE around 9    SW around 8
Precip Chc (%)                 35             40             20             45
Precip Type               showers          tstms        showers          tstms
Liquid Amt (IN)              0.01           0.05           0.00           0.15
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           10500          11000          11500          11500


...Snowy/Judith Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy         Mclear          Pcldy
HI/LO Temps              41 to 50       50 to 65       44 to 53       59 to 74
Wind (MPH)            SW around 6    SE around 7   SE around 12    S around 13
Precip Chc (%)                 60             60             20             60
Precip Type               showers          tstms           None          tstms
Liquid Amt (IN)              0.01           0.05           None           0.13
Snow Amt (IN)               Trace          Trace           None          Trace
Snow Lvl (FT MSL)           10500          11000          11000          12000


...Bears Paw Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              48 to 52       60 to 68       49 to 54       67 to 75
Wind (MPH)             S around 8     S around 9   SE around 10    S around 12
Precip Chc (%)                 30             40             20             30
Precip Type               showers          tstms           None          tstms
Liquid Amt (IN)              0.00           0.01           None           0.04
Snow Amt (IN)               Trace          Trace           None          Trace
Snow Lvl (FT MSL)           10500          10500          11000          11500


...Castle/Crazy Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              39 to 45       51 to 65       43 to 49       59 to 75
Wind (MPH)             W around 8    SW around 6     S around 9    SW around 9
Precip Chc (%)                 35             30             20             70
Precip Type               showers          tstms           None          tstms
Liquid Amt (IN)              0.00           0.04           None           0.21
Snow Amt (IN)               Trace          Trace           None          Trace
Snow Lvl (FT MSL)           10500          11000          12000          12000


...Bridger Range...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              38 to 45       53 to 65       42 to 47       56 to 71
Wind (MPH)             W around 6     W around 6     S around 9     S around 9
Precip Chc (%)                 30             30             25             80
Precip Type               showers          tstms           None          tstms
Liquid Amt (IN)              0.00           0.02           None           0.17
Snow Amt (IN)               Trace          Trace           None          Trace
Snow Lvl (FT MSL)           10500          11000          12000          12000


...Madison Range/Spanish Peaks...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              32 to 43       45 to 65       37 to 48       51 to 71
Wind (MPH)             W around 9     SW 5 to 15     SW 3 to 13    S around 10
Precip Chc (%)                 25             35             25             50
Precip Type               showers          tstms          tstms          tstms
Liquid Amt (IN)              0.00           0.01           0.00           0.10
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           10500          11500          12500          12500


...Gallatin Range/Hyalite Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              35 to 42       48 to 62       40 to 46       58 to 71
Wind (MPH)            SW around 7     W around 8     W around 7     S around 8
Precip Chc (%)                 25             30             25             60
Precip Type               showers          tstms          tstms          tstms
Liquid Amt (IN)              0.00           0.01           0.00           0.14
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           10500          11500          12000          12500


...Lionhead Range...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Pcldy          Pcldy          Pcldy
HI/LO Temps              37 to 39       56 to 64       39 to 42       64 to 72
Wind (MPH)             E around 7    SW around 7    SW around 9     S around 6
Precip Chc (%)                 25             35             15             35
Precip Type               showers          tstms           None          tstms
Liquid Amt (IN)              0.00           0.01           None           0.05
Snow Amt (IN)               Trace          Trace           None          Trace
Snow Lvl (FT MSL)           10500          11500          12000          12000


...Tobacco Root Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              37 to 44       50 to 64       40 to 48       55 to 70
Wind (MPH)             W around 9     SW 3 to 13     SW 4 to 14   SW around 12
Precip Chc (%)                 25             35             40             80
Precip Type               showers          tstms          tstms          tstms
Liquid Amt (IN)              0.00           0.01           0.01           0.18
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           10500          11000          12500          12000


...Snowcrest/Gravelly/Ruby/Blacktail Ranges...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              34 to 44       48 to 68       39 to 48       53 to 74
Wind (MPH)            NE around 6    SW around 7    S around 10    S around 10
Precip Chc (%)                 20             40             20             60
Precip Type               showers          tstms          tstms          tstms
Liquid Amt (IN)              0.00           0.01           0.00           0.11
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           10500          11500          12500          12000


...Centennial Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              36 to 40       50 to 62       40 to 45       56 to 69
Wind (MPH)             N around 9   SW around 14    S around 14   SE around 10
Precip Chc (%)                 20             40             20             45
Precip Type               showers          tstms          tstms          tstms
Liquid Amt (IN)              0.00           0.01           0.00           0.06
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           10500          11500          12500          12000


...Anaconda/Highland Ranges...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Mcldy
HI/LO Temps              38 to 43       53 to 64       41 to 46       56 to 66
Wind (MPH)            NE around 5     S around 6    SW around 6     S around 7
Precip Chc (%)                 25             35             30             70
Precip Type               showers          tstms        showers          tstms
Liquid Amt (IN)              0.00           0.01           0.00           0.18
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           10500          11500          12500          12000


...Pioneer Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Mcldy
HI/LO Temps              35 to 44       49 to 64       38 to 47       51 to 68
Wind (MPH)            SW around 9   SW around 10   SW around 12     S around 9
Precip Chc (%)                 25             40             30             80
Precip Type               showers          tstms          tstms          tstms
Liquid Amt (IN)              0.00           0.01           0.00           0.16
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           10500          11500          12500          12000


...Beaverhead/Tendoy Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Pcldy
HI/LO Temps              36 to 43       50 to 65       41 to 46       53 to 71
Wind (MPH)            SW around 9    S around 12   SW around 12    S around 10
Precip Chc (%)                 25             40             20             55
Precip Type               showers          tstms          tstms          tstms
Liquid Amt (IN)              0.00           0.01           0.00           0.09
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           11000          12000          12500          12000


...Absoraka-Beartooth/Cooke City Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Pcldy          Pcldy          Pcldy
HI/LO Temps              31 to 37       43 to 59       34 to 41       51 to 69
Wind (MPH)            NW around 8     W around 6     SW 3 to 13   SW around 12
Precip Chc (%)                 40             35             30             45
Precip Type               showers          tstms          tstms          tstms
Liquid Amt (IN)              0.01           0.04           0.02           0.14
Snow Amt (IN)               Trace          Trace          Trace          Trace
Snow Lvl (FT MSL)           10500          11500          12000          12000


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