Hazard Report Provided By forecast.weather.gov

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
730 AM MST Wed Dec 10 2025

MTZ315-319-101800-
/O.CON.KTFX.WW.Y.0054.000000T0000Z-251210T1800Z/
Upper Blackfoot and MacDonald Pass-Helena Valley-
Including the following locations: MacDonald Pass, Helena,
Lincoln, Marysville, and Flesher Pass
730 AM MST Wed Dec 10 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* WHAT...Wet snow and freezing rain. Additional snow accumulations
  up to one inch, with a light glaze of ice.

* WHERE...Helena Valley and Upper Blackfoot and MacDonald Pass.

* WHEN...Until 11 AM MST this morning.

* IMPACTS...Roads, and especially bridges and overpasses, will
  likely become slick and hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.

&&

$$

Moldan

URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
732 AM MST Wed Dec 10 2025

MTZ315-110300-
/O.CON.KTFX.HW.W.0030.251210T1500Z-251211T0300Z/
Upper Blackfoot and MacDonald Pass-
Including the following locations: Marysville, Lincoln, MacDonald
Pass, and Flesher Pass
732 AM MST Wed Dec 10 2025

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS EVENING...

* WHAT...West winds 35 to 45 mph, with gusts up to 65 mph expected.

* WHERE...Upper Blackfoot and MacDonald Pass.

* WHEN...Until 8 PM MST this evening.

* IMPACTS...Travel could be difficult, especially for high profile
  vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remember, a High Wind Warning means that there is at least an 80%
chance of 40 mph sustained winds or 58 mph wind gusts occurring
during the warning period.

&&

$$

Moldan

Hazard Report Provided By forecast.weather.gov