Headline:
Winter Weather Advisory issued May 16 at 8:44PM MDT until May 17 at 6:00AM MDT by NWS Great Falls MT
Event:
Winter Weather Advisory
Urgency:
Expected
Effective:
May 16, 2026 - 7:44pm
Expires:
May 17, 2026 - 5:00am
Description:
* WHAT...Snow. Additional snow accumulations of 1 to 3 inches
possible.
* WHERE...Gallatin Valley and Madison River Valley.
* WHEN...Until 6 AM MDT Sunday.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Snow will start accumulating on grassy areas
and elevated roadways such as bridges and overpasses before
eventually accumulating on paved roads as snow continues through
the night.
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.
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
Remember, a Winter Weather Advisory means that there is at least an
80% chance of minor impacts due to winter weather conditions during
the advisory period.
Area Description:
Madison River Valley; Gallatin Valley
Forcast Office:
NWS Great Falls MT
Sender:
w-nws.webmaster@noaa.gov