Heavy Snow Warnings in Oregon
71 heavy snow warnings since 1986. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of heavy snow warnings reaches back to 2005.
Heavy Snow Warnings by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Heavy Snow Warnings
- 71
- Busiest year
- 200723 heavy snow warnings
- Average year
- 18over 4 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Union County19
- Wallowa County19
- Umatilla County18
- Baker County9
- Gilliam County8
- Grant County8
- Wheeler County8
- Curry County7
- Josephine County7
- Douglas County6
- Crook County5
- Deschutes County5
- Jefferson County5
- Morrow County5
- Jackson County4
- Harney County3
- Malheur County3
- Sherman County3
- Wasco County3
- Coos County3
- Klamath County1
- Lake County1
Nearby
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.