Headline:
Winter Weather Advisory issued April 22 at 11:43PM MDT until April 23 at 6:00PM MDT by NWS Great Falls MT
Event:
Winter Weather Advisory
Urgency:
Expected
Effective:
April 22, 2026 - 10:43pm
Expires:
April 23, 2026 - 5:00pm
Description:
* WHAT...Snow. Additional snow accumulations up to 2 inches at lower
elevations, 4 inches at Marias Pass, and 8 inches over the high
terrain. Winds gusting as high as 45 mph.
* WHERE...Eastern Glacier National Park and adjacent foothills and
plains.
* WHEN...Until 6 PM MDT Thursday.
* IMPACTS...Expect difficult driving conditions due to slush or snow
covered roadways. Falling and or blowing snow may significantly
reduce visibility at times. Tire chains may be required for some
vehicles if traveling through mountain passes. Those with outdoor
plans should be prepared for dangerous outdoor conditions.
* ADDITIONAL DETAILS...The heavy, wet snow may cause instances of
power outages and or tree damage.
Instruction:
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.
To see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.
Area Description:
East Glacier Park Region; Northern High Plains
Forcast Office:
NWS Great Falls MT
Sender: