Snow Avalanche Guidance
Issued by NWS Great Falls, MT

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FWUS45 KTFX 241000
SAGTFX
FWUS45 KTFX 241000
SAGTFX

Snow Avalanche Guidance Product
National Weather Service Great Falls MT
300 AM MST Thu Jan 24 2019

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

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Pcldy          Mcldy          Mcldy
HI/LO Temps                1 to 9       21 to 31       16 to 25       19 to 36
Wind (MPH)             W 14 to 24     W 25 to 35     W 34 to 44     W 31 to 41
Precip Chc (%)                 10             30             40             40
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.00           0.01           0.06           0.05
Snow Amt (IN)               Trace          Trace       around 3       around 2
Snow Lvl (FT MSL)             500           2000           2000           2000


...Bob Marshall/Scapegoat Wilderness...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Pcldy          Pcldy          Mcldy
HI/LO Temps               3 to 14       20 to 33       16 to 26       22 to 38
Wind (MPH)             W 16 to 26     W 29 to 39     W 38 to 48     W 34 to 44
Precip Chc (%)                 15             35             40             50
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.00           0.01           0.03           0.05
Snow Amt (IN)               Trace    less than 1       around 2       around 3
Snow Lvl (FT MSL)             500           2000           2000           2500


...Nevada Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Mcldy
HI/LO Temps               2 to 13       23 to 32       18 to 25       25 to 33
Wind (MPH)             W 13 to 23     W 27 to 37     W 35 to 45     W 26 to 36
Precip Chc (%)                 15             25             35             45
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.00           0.01           0.02           0.05
Snow Amt (IN)               Trace          Trace         1 to 2       around 3
Snow Lvl (FT MSL)             500           2500           2000           2500


...Elkhorn/Boulder Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy          Mcldy
HI/LO Temps               5 to 15       21 to 33       12 to 24       21 to 35
Wind (MPH)              W 7 to 17     W 20 to 30     W 36 to 46     W 23 to 33
Precip Chc (%)                 10             10             20             35
Precip Type                  None           snow           snow           snow
Liquid Amt (IN)              None           0.00           0.01           0.03
Snow Amt (IN)                None          Trace          Trace       around 2
Snow Lvl (FT MSL)            1000           2500           2000           3000


...Big Belt Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Mcldy          Pcldy         Cloudy
HI/LO Temps               2 to 13       19 to 34       14 to 26       20 to 34
Wind (MPH)              W 7 to 17     W 15 to 25     W 35 to 45    SW 22 to 32
Precip Chc (%)                 15             10             45             60
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.00           0.01           0.02           0.10
Snow Amt (IN)               Trace          Trace       around 2       around 4
Snow Lvl (FT MSL)               0           2000           2000           2500


...Little Belt Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Mcldy          Pcldy         Cloudy
HI/LO Temps               -5 to 4       17 to 31       14 to 24       19 to 37
Wind (MPH)              W 7 to 17     W 22 to 32     W 30 to 40     W 23 to 33
Precip Chc (%)                 15             20             50             65
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.00           0.01           0.04           0.20
Snow Amt (IN)               Trace          Trace       around 2            6-8
Snow Lvl (FT MSL)               0           2000           2000           2500


...Highwood Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Mcldy          Pcldy         Cloudy
HI/LO Temps               -2 to 2       25 to 31       22 to 25       25 to 33
Wind (MPH)            W around 14    W around 22     W 34 to 44     W 26 to 36
Precip Chc (%)                 15              5             40             50
Precip Type                  snow           None           snow           snow
Liquid Amt (IN)              0.00           None           0.02           0.12
Snow Amt (IN)               Trace           None         1 to 2       around 4
Snow Lvl (FT MSL)               0           2000           1500           2500


...Snowy/Judith Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Mcldy          Mcldy          Mcldy
HI/LO Temps               -7 to 3       20 to 31       16 to 23       22 to 36
Wind (MPH)             W 11 to 21     W 25 to 35     W 36 to 46     W 29 to 39
Precip Chc (%)                 10             10             10             35
Precip Type                  None           None           snow           snow
Liquid Amt (IN)              None           None           0.01           0.07
Snow Amt (IN)                None           None          Trace       around 5
Snow Lvl (FT MSL)               0           1500           1500           2500


...Bears Paw Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Mcldy          Pcldy          Mcldy
HI/LO Temps              -6 to -4       23 to 27       19 to 22       25 to 34
Wind (MPH)            W around 16    W around 23     W 26 to 36     W 20 to 30
Precip Chc (%)                  5              5             10             25
Precip Type                  None           None           snow           snow
Liquid Amt (IN)              None           None           0.01           0.05
Snow Amt (IN)                None           None          Trace       around 3
Snow Lvl (FT MSL)               0            500           1000           1500


...Castle/Crazy Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Mcldy          Pcldy         Cloudy
HI/LO Temps               -1 to 8       19 to 29       15 to 22       20 to 32
Wind (MPH)             W 16 to 26     W 33 to 43     W 36 to 46     W 28 to 38
Precip Chc (%)                 10             20             45             55
Precip Type                  None           snow           snow           snow
Liquid Amt (IN)              None           0.00           0.03           0.15
Snow Amt (IN)                None          Trace         1 to 2            3-5
Snow Lvl (FT MSL)               0           2000           1500           2500


...Bridger Range...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Mcldy         Cloudy
HI/LO Temps               6 to 14       20 to 29       16 to 20       21 to 33
Wind (MPH)              W 7 to 17     W 21 to 31     W 29 to 39    SW 20 to 30
Precip Chc (%)                 15             30             45             60
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.00           0.01           0.03           0.10
Snow Amt (IN)               Trace          Trace         1 to 2            1-3
Snow Lvl (FT MSL)               0           2000           1500           2500


...Madison Range/Spanish Peaks...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Pcldy         Cloudy
HI/LO Temps               4 to 17       14 to 30        7 to 21       16 to 33
Wind (MPH)              W 8 to 18     W 15 to 25     W 26 to 36    SW 13 to 23
Precip Chc (%)                 25             25             45             70
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.01           0.01           0.02           0.09
Snow Amt (IN)               Trace         1 to 2         1 to 2       around 3
Snow Lvl (FT MSL)            1000           2500           2000           2500


...Gallatin Range/Hyalite Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Mcldy         Cloudy
HI/LO Temps               7 to 17       16 to 28        9 to 19       18 to 34
Wind (MPH)             W 10 to 20     W 16 to 26     W 26 to 36    SW 12 to 22
Precip Chc (%)                 25             30             50             70
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.01           0.02           0.03           0.15
Snow Amt (IN)               Trace         1 to 2         1 to 2            3-5
Snow Lvl (FT MSL)            1000           2500           2000           3000


...Lionhead Range...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Mcldy         Cloudy
HI/LO Temps               2 to 10       18 to 23        9 to 13       20 to 25
Wind (MPH)            SW around 7   SW around 17    SW 11 to 21     SW 6 to 16
Precip Chc (%)                 20             25             40             75
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.00           0.01           0.06           0.10
Snow Amt (IN)               Trace    less than 1       around 2            1-3
Snow Lvl (FT MSL)            1000           2000           1500           2000


...Tobacco Root Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Mcldy          Pcldy          Mcldy
HI/LO Temps              10 to 17       16 to 30       12 to 21       20 to 33
Wind (MPH)             W 18 to 28     W 15 to 25     W 27 to 37    SW 21 to 31
Precip Chc (%)                 20             10             15             45
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.00           0.00           0.00           0.02
Snow Amt (IN)               Trace          Trace          Trace         1 to 2
Snow Lvl (FT MSL)            1500           2500           2000           3000


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

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Pcldy          Pcldy          Mcldy
HI/LO Temps               7 to 19       16 to 33        8 to 18       19 to 38
Wind (MPH)              W 7 to 17     W 12 to 22     W 22 to 32    SW 13 to 23
Precip Chc (%)                 15              5             15             40
Precip Type                  snow           None           snow           snow
Liquid Amt (IN)              0.00           None           0.00           0.02
Snow Amt (IN)               Trace           None          Trace         1 to 2
Snow Lvl (FT MSL)            1500           3000           2000           3000


...Centennial Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Mcldy          Pcldy          Mcldy
HI/LO Temps               7 to 14       17 to 25        8 to 11       17 to 28
Wind (MPH)             NW 7 to 17     W 12 to 22    SW 14 to 24     SW 7 to 17
Precip Chc (%)                 15             15             35             65
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.00           0.00           0.01           0.05
Snow Amt (IN)               Trace          Trace         1 to 2       around 2
Snow Lvl (FT MSL)            1500           2500           2000           2500


...Anaconda/Highland Ranges...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Pcldy          Pcldy          Mcldy
HI/LO Temps              13 to 17       21 to 30       14 to 18       22 to 32
Wind (MPH)              W 7 to 17     W 20 to 30     W 25 to 35     W 15 to 25
Precip Chc (%)                 20             30             30             35
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.00           0.01           0.01           0.02
Snow Amt (IN)               Trace          Trace    less than 1       around 2
Snow Lvl (FT MSL)            1500           3000           2500           3000


...Pioneer Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Pcldy          Pcldy          Mcldy
HI/LO Temps              11 to 19       17 to 30        9 to 18       21 to 35
Wind (MPH)             W 10 to 20     W 18 to 28     W 35 to 45     W 25 to 35
Precip Chc (%)                 15             15             20             30
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.00           0.00           0.00           0.02
Snow Amt (IN)               Trace          Trace          Trace         1 to 2
Snow Lvl (FT MSL)            1500           3000           2500           3000


...Beaverhead/Tendoy Mountains...

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Pcldy          Pcldy          Pcldy          Mcldy
HI/LO Temps              10 to 19       18 to 28        9 to 17       20 to 32
Wind (MPH)             W 19 to 29     W 20 to 30     W 23 to 33    SW 16 to 26
Precip Chc (%)                 10              5             10             15
Precip Type                  snow           snow           snow           snow
Liquid Amt (IN)              0.00           0.00           0.00           0.01
Snow Amt (IN)               Trace          Trace          Trace         1 to 2
Snow Lvl (FT MSL)            2000           3000           2500           3000


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

                          Morning      Afternoon        Tonight       Tomorrow

Cloud Cover                 Mcldy          Mcldy          Mcldy         Cloudy
HI/LO Temps               -1 to 8       12 to 26        5 to 14       13 to 28
Wind (MPH)             W 14 to 24     W 18 to 28     W 22 to 32     W 15 to 25
Precip Chc (%)                 30             45             65             80
Precip Type              sn shwrs       sn shwrs           snow           snow
Liquid Amt (IN)              0.00           0.02           0.05           0.15
Snow Amt (IN)               Trace         1 to 2       around 2            3-5
Snow Lvl (FT MSL)            2000           3500           3000           2500


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