Headline:
Winter Weather Advisory issued April 22 at 1:58PM MDT until April 24 at 12:00PM MDT by NWS Great Falls MT
Event:
Winter Weather Advisory
Urgency:
Expected
Effective:
April 22, 2026 - 12:58pm
Expires:
April 23, 2026 - 4:00am
Description:
* WHAT...Wet snow expected. Total snow accumulations between 2 and 6
inches, highest over the southern and western portions of the
Helena Valley. Winds gusting as high as 35 mph.
* WHERE...Helena Valley.
* WHEN...From 6 PM this evening to noon MDT Friday.
* IMPACTS...Expect highly variable road conditions, including
difficult driving due to slush or snow covered roadways. The
hazardous conditions could impact the Thursday and Friday morning
commutes.
* ADDITIONAL DETAILS...The most impactful snow is expected Thursday
morning. The wet snow may cause isolated 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:
Helena Valley
Forcast Office:
NWS Great Falls MT
Sender:
w-nws.webmaster@noaa.gov