Winter Storm Warning until SAT 12:00 PM MDT

Heavy Snow and Blowing Snow Expected Until Noon Saturday

What’s Happening:

A Winter Storm Warning is in effect until noon MDT Saturday. Heavy snow and blowing snow are anticipated, with major winter weather impacts likely.

Affected Areas:

• Highway 12 from Garrison to Elliston
• Homestake Pass
• Butte
• MacDonald Pass
• Georgetown Lake

What to Expect:

• Snow accumulations of 10 to 20 inches in higher terrains, including Highway 12 over MacDonald Pass and Georgetown Lake
• Snow accumulations of 1 to 6 inches at lower elevations
• Wind gusts up to 40 mph

Impacts:

• Visibilities may drop below 1/4 mile due to falling and blowing snow
• Strong winds and heavy snow may down power lines, leading to sporadic power outages
• Dangerous or impossible travel conditions, especially over higher passes
• Possible widespread closures and infrastructure disruptions
• Hazardous conditions could impact Friday morning and evening commutes

Safety Tips:

• Delay all travel if possible
• If travel is necessary, drive with extreme caution
• Prepare for sudden changes in visibility and allow extra time to reach your destination
• Ensure your vehicle is winterized and in good working order

When to Check Back:

Monitor weather.gov or mtstandard.com/weather for updates.

This weather alert was produced with AI assistance using National Weather Service data.