Headline:
Winter Storm Watch issued April 20 at 12:51PM MDT until April 23 at 6:00PM MDT by NWS Great Falls MT
Event:
Winter Storm Watch
Urgency:
Future
Effective:
April 20, 2026 - 11:51am
Expires:
April 21, 2026 - 5:00am
Description:
* WHAT...Heavy snow possible. Total snow accumulations of 4 to 8
inches, with isolated higher amounts possible. Winds could gust as
high as 60 mph.
* WHERE...Snowy and Judith Mountains, Fergus County below 4500ft,
and Judith Basin County and Judith Gap.
* WHEN...From late Wednesday night through Thursday afternoon.
* IMPACTS...Visibilities may drop below 1/4 mile due to falling and
blowing snow. Plan on slippery road conditions. Strong winds could
cause tree or power line damage.
Instruction:
Remember, a Winter Storm Watch means that there is at least a 50%
chance of impactful winter weather conditions during the watch
period.
Area Description:
Judith Basin County and Judith Gap; Fergus County below 4500ft; Snowy and Judith Mountains
Forcast Office:
NWS Great Falls MT
Sender:
w-nws.webmaster@noaa.gov