Teton County, MT
Alerts
Alerts are listed in order of start time and level of severity. Click on the alert title to read details for each alert.
In effect from Wednesday 04/22 6:00 PM MDT – Friday 04/24 12:00 PM MDT
Issued by NWS Great Falls MT
What
Wet snow expected. Total snow accumulations between 3 and 8 inches. Winds gusting as high as 40 mph.
Where
Portions of central, north central, and southwest Montana.
When
From 6 PM Wednesday to noon MDT Friday.
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 wet snow may cause isolated instances of power outages and or tree damage.
What to do
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.
Areas impacted
- Southern Rocky Mountain Front
- Upper Blackfoot and MacDonald Pass
- Gates of the Mountains
- Elkhorn and Boulder Mountains
- Northwest Beaverhead County
- Ruby Mountains and Southern Beaverhead Mountains
Tips to stay safe
A Winter Weather Advisory means that your area can expect or is seeing some amount of snow, ice, or sleet. Weather conditions may be inconvenient or even dangerous.
- Plan for any travel to take extra time.
- Slow down and use caution while driving.
- Stay tuned for updates here or through local radio and news.
Briefing
From the forecaster
Spring Storm System
Created by the NWS Great Falls WFO
A spring storm system will bring widespread precipitation along with windy and much colder conditions by Thursday to much of north-central and southwest MT. There is still considerable uncertainty with more specific details on the location of higher precipitation and snowfall amounts. Monitor forecasts for additional details, especially if you have outdoor or travel plans Wednesday night through Thursday.
Seven-day weather risk overview
Daily weather risk summary
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