Snow Avalanche Guidance
Issued by NWS Missoula, MT

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FWUS45 KMSO 131132
SAGGPI

High Elevation Glacier Park Forecast
National Weather Service Missoula MT
432 AM MST Tue Feb 13 2018

.SYNOPSIS...Expect clear skies today with an increase in some
southwest wind for a few hours later this afternoon. Our next
weather system will impact the mountains with 6-12" of snow
Wednesday and Thursday. An arctic front will move across the
divide Wednesday night and increase the northeast winds.

Expect some snow showers with light accumulations Friday.

Saturday through Monday a pretty strong winter storm will bring 1
to 2 feet of snow across the mountains of the northern Rockies.
Blowing and drifting is expected Sunday and Monday as a
reinforcing colder blast of arctic air moves across the
continental divide. Expect temperatures near 0 for overnight lows
Tuesday and Wednesday.

MTZ002-132330-
Garden Wall-Glacier Park MT
48.74N 113.74W Elev. 7400 ft
432 AM MST Tue Feb 13 2018

Date                Tue 02/13/18            Wed 02/14/18
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17

Temp            -10-14  4 18 22 19 17 17 17 15 15 19 20
RH               78 86 83 88 74 70 77 92 92 88 88 92 92
Wind dir         SW SW SW SW SW SW SW SW SW SW  W  W NE
Wind spd          5  5  6  8 16 17 17 16  4  4  1  1  9
Clouds           30 23 14 34 39 47 64 90100100100100 94
PoP 12hr                      5          60         100
QPF 12hr                      0        0.11        0.32
Snow 12hr                 00-00           2           6
SnoLvl 12hr                 100         300        1200

$$


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