Winter Weather Warnings / Watches / Advisories
Issued by NWS Great Falls, MT

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WWUS45 KTFX 151016
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
316 AM MST Fri Dec 15 2017

MTZ009-160130-
/O.CON.KTFX.WW.Y.0049.171215T1800Z-171216T1800Z/
Northern Rocky Mountain Front-
Including the following locations Marias Pass
316 AM MST Fri Dec 15 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM THIS
MORNING TO 11 AM MST SATURDAY...

* WHAT...Snow expected. Plan on difficult travel conditions,
  including during the evening commute on Friday. Total snow
  accumulations of 3 to 6 inches are expected for Marias Pass.

* WHERE...Marias Pass.

* WHEN...From 11 AM this morning to 11 AM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

$$

MTZ012-050-054-160130-
/O.CON.KTFX.WW.Y.0049.171216T0000Z-171217T0600Z/
Cascade-Judith Basin-Meagher-
Including the following locations Kings Hill Pass
316 AM MST Fri Dec 15 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 11 PM MST SATURDAY...

* WHAT...Snow expected. Plan on slippery road conditions. Total
  snow accumulations of 4 to 8 inches are expected for Kings Hill
  Pass.

* WHERE...Kings Hill Pass.

* WHEN...From 5 PM this afternoon to 11 PM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

$$

MTZ055-160130-
/O.CON.KTFX.WW.Y.0049.171216T0600Z-171217T0000Z/
Gallatin-
Including the following locations Bozeman, West Yellowstone,
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
316 AM MST Fri Dec 15 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS
EVENING TO 5 PM MST SATURDAY...

* WHAT...Snow expected. Plan on slippery road conditions. Total
  snow accumulations of 2 to 4 inches, with localized amounts up
  to 6 inches near Bozeman Pass, are expected.

* WHERE...Gallatin County.

* WHEN...From 11 PM this evening to 5 PM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

$$

MTZ015-160130-
/O.CON.KTFX.WW.Y.0049.171216T0600Z-171217T0000Z/
Madison-
Including the following locations Norris Hill, Raynolds Pass,
and Virginia City
316 AM MST Fri Dec 15 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS
EVENING TO 5 PM MST SATURDAY ABOVE 5000 FEET...

* WHAT...Snow expected. Plan on slippery road conditions. Total
  snow accumulations of 2 to 5 inches, with localized amounts up
  to 8 inches over the higher peaks, are expected.

* WHERE...Elevations above 5000ft in Madison County.

* WHEN...From 11 PM this evening to 5 PM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

$$

http://www.weather.gov/greatfalls



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