Lewistown Snowfall Totals
How much snow did Lewistown get? No snow has been reported within 16 miles of Lewistown in the last 72 hours (as of Oct 20, 13:27 UTC). Lewistown averages 112 inches of snow a year, based on NOAA's 1991–2020 records from Lewistown 11 Sse (17.5 km away). Snow season usually runs Oct through May, and Mar is the snowiest month (19.5 in). A typical winter brings about 36.7 days with at least 1 inch of new snow and 15.2 days with 3 inches or more. So far in the 2026–27 season the biggest storm near Lewistown was Oct 11, 2026, when 10.5 inches was reported in Moore.
How much snow did Lewistown get? Latest snow totals
No snowfall reported within 16 miles of Lewistown in the last 72 hours (checked Oct 20, 13:27 UTC). Refreshing…
| Location | Snow | Reported | Source |
|---|
Storm-total reports from NWS spotters, CoCoRaHS observers and official stations. Preliminary — totals can rise as later reports arrive.
Lewistown snowfall totals by storm, 2026–27 so far
Largest report within 16 miles of Lewistown for each snow event of the 2026–27 season so far, newest first.
| Storm | Top total | Where | Reports |
|---|---|---|---|
| Oct 11, 2026 | 10.5″ | Moore | 2 |
Average snowfall in Lewistown
That is more snow than 98% of the 3,058 US places we track, and above the Montana average of 62.0 inches.
Station: Lewistown 11 Sse (NOAA USC00244978), elevation 1513 m, 17.5 km from Lewistown. 1991–2020 U.S. Climate Normals.
Snowfall totals near Lewistown
- Great Falls 66.1″/yr
- Billings 57.4″/yr
- Laurel 57.4″/yr
- Havre 41.0″/yr
- Livingston 62.7″/yr
- Belgrade 91.3″/yr
- Bozeman 91.3″/yr
- Helena 37.2″/yr
- Glasgow 40.7″/yr
- Warm Springs 75.1″/yr
Frequently asked questions
What are the snowfall totals in Lewistown today?
The table at the top of this page lists every snowfall report within 16 miles of Lewistown from the last 24, 48 or 72 hours. It refreshes automatically from National Weather Service storm reports.
How much snow does Lewistown get a year?
On average 112 inches, according to NOAA's 1991–2020 climate normals for Lewistown 11 Sse.
What is the biggest snowstorm in Lewistown so far in 2026–27?
The Oct 11, 2026 storm, with 10.5 inches reported in Moore.
What is the snowiest month in Lewistown?
Mar, with an average of 19.5 inches.
Why do snowfall totals differ between nearby towns?
Elevation, distance from the coast or lakes, and narrow snow bands can change totals by several inches within a few miles. Reports are also taken at different times during a storm.