Ontario Snowfall Totals

How much snow did Ontario get? No snow has been reported within 16 miles of Ontario in the last 72 hours (as of Oct 20, 13:27 UTC). Ontario averages 15.4 inches of snow a year, based on NOAA's 1991–2020 records from Malheur Branch Exp Stn (7.2 km away). Snow season usually runs Nov through Mar, and Jan is the snowiest month (6.1 in). A typical winter brings about 6.7 days with at least 1 inch of new snow and 1.5 days with 3 inches or more.

How much snow did Ontario get? Latest snow totals

No snowfall reported within 16 miles of Ontario in the last 72 hours (checked Oct 20, 13:27 UTC). Refreshing…

LocationSnowReportedSource

Storm-total reports from NWS spotters, CoCoRaHS observers and official stations. Preliminary — totals can rise as later reports arrive.

Ontario snowfall totals, 2026–27 season

No snow has been reported within 16 miles of Ontario yet this season.

Average snowfall in Ontario

15.4″average per year

That is more snow than 22% of the 3,058 US places we track, and above the Oregon average of 8.4 inches.

6.7days/yr with 1″+ snowfall
1.5days/yr with 3″+ snowfall
0.1days/yr with 5″+ snowfall
0days/yr with 10″+ snowfall

Station: Malheur Branch Exp Stn (NOAA USC00355160), elevation 689 m, 7.2 km from Ontario. 1991–2020 U.S. Climate Normals.

Snowfall totals near Ontario

All Oregon snowfall totals →

Frequently asked questions

What are the snowfall totals in Ontario today?

The table at the top of this page lists every snowfall report within 16 miles of Ontario from the last 24, 48 or 72 hours. It refreshes automatically from National Weather Service storm reports.

How much snow does Ontario get a year?

On average 15.4 inches, according to NOAA's 1991–2020 climate normals for Malheur Branch Exp Stn.

What is the snowiest month in Ontario?

Jan, with an average of 6.1 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.