Alert archive / Oregon / Umatilla County / 2025
Weather alerts in Umatilla County, Oregon, August 2025
13 weather alerts in August 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 13
- Warnings
- 4
- Watches
- 7
- Advisories
- 2
- Busiest day
- August 1, 20252 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 31, 11:43 PM PDT | Areal Flood Advisory | PDT | 3 hr |
| Aug 1, 10:45 AM PDT | Flood Watch | PDT | 7 hr |
| Aug 8, 1:26 PM PDT | Extreme Heat Watch | PDT | 24 hr |
| Aug 9, 1:06 PM PDT | Extreme Heat Warning | PDT | 3 days |
| Aug 11, 1:11 PM PDT | Red Flag Warning | PDT | 55 hr |
| Aug 15, 1:06 PM PDT | Flash Flood Watch | PDT | 15 min |
| Aug 15, 1:21 PM PDT | Flash Flood Watch | PDT | 34 hr |
| Aug 20, 1:59 PM PDT | Extreme Heat Watch | PDT | 46 hr |
| Aug 20, 2:10 PM PDT | Fire Weather Watch | PDT | 23 hr |
| Aug 22, 12:23 PM PDT | Extreme Heat Warning | PDT | 4 days |
| Aug 25, 2:52 PM PDT | Heat Advisory | PDT | 23 hr |
| Aug 29, 5:08 PM PDT | Flash Flood Warning | PDT | 82 min |
| Aug 31, 12:25 PM PDT | Extreme Heat Watch | PDT | 24 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Flood Watch | 1 |
| Areal Flood Advisory | 1 |
| Heat | |
| Extreme Heat Warning | 2 |
| Extreme Heat Watch | 3 |
| Heat Advisory | 1 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20242026
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.