Flash Flood Watches in Oregon
112 flash flood watches 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 flash flood watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Flash Flood Watches
- 112
- Busiest year
- 200911 flash flood watches
- Average year
- 5over 21 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.
- Baker County39
- Malheur County32
- Harney County27
- Josephine County20
- Union County20
- Deschutes County18
- Jefferson County18
- Wallowa County17
- Crook County17
- Grant County17
- Wheeler County17
- Gilliam County16
- Morrow County16
- Umatilla County16
- Wasco County16
- Curry County15
- Douglas County12
- Klamath County11
- Jackson County10
- Coos County7
- Lake County4
- Sherman County2
- Clackamas County1
- Hood River County1
- Lane County1
- Linn County1
- Marion County1
- Multnomah County1
The latest flash flood watches
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 11, 5:05 PM PDT | Flash Flood Watch | PDT | Umatilla, Union, Wallowa | 51 hr |
| Sep 2, 1:03 PM PDT | Flash Flood Watch | BOI | Baker, Harney, Malheur | 53 hr |
| Aug 13, 8:11 AM PDT | Flash Flood Watch | BOI | Baker | 60 hr |
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.