Alert archive / Oregon / Clackamas County
Weather alerts in Clackamas County, Oregon, 2024
87 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Clackamas County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 87
- Warnings
- 16
- Watches
- 11
- Advisories
- 53
- Busiest month
- December21 alerts
- Busiest day
- August 17, 20248 alerts
Over time
By month
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 |
|---|---|---|---|
| Jan 13, 12:05 PM PST | Mesoscale Discussion | SPC | 4 hr |
| Jan 27, 6:18 AM PST | River Flood Warning | PQR | 4 days |
| Feb 28, 10:15 AM PST | Mesoscale Discussion | SPC | 4 hr |
| Mar 8, 1:08 PM PST | Winter Weather Advisory | PQR | 58 hr |
| Mar 9, 11:51 PM PST | Wind Advisory | PQR | 5 hr |
| Mar 11, 12:36 AM PDT | Winter Weather Advisory | PQR | 43 hr |
| Mar 23, 5:45 AM PDT | Dense Fog Advisory | PQR | 3 hr |
| Apr 4, 2:16 PM PDT | Frost Advisory | PQR | 18 hr |
| Apr 15, 3:02 PM PDT | Frost Advisory | PQR | 42 hr |
| Apr 15, 3:02 PM PDT | Freeze Warning | PQR | 42 hr |
| Apr 21, 2:41 AM PDT | Frost Advisory | PQR | 29 hr |
| Apr 25, 2:46 AM PDT | Winter Weather Advisory | PQR | 36 hr |
| Apr 27, 1:49 PM PDT | Winter Weather Advisory | PQR | 49 hr |
| Apr 29, 9:44 PM PDT | Winter Weather Advisory | PQR | 25 hr |
| Apr 30, 1:19 PM PDT | Frost Advisory | PQR | 19 hr |
| May 1, 9:05 PM PDT | Winter Weather Advisory | PQR | 14 hr |
| May 3, 2:01 AM PDT | Winter Weather Advisory | PQR | 4 days |
| May 7, 3:43 AM PDT | Frost Advisory | PQR | 28 hr |
| Jul 1, 2:08 PM PDT | Excessive Heat Watch | PQR | 23 hr |
| Jul 2, 12:40 PM PDT | Excessive Heat Warning | PQR | 7 days |
| Jul 3, 7:44 AM PDT | Heat Advisory | PQR | 7 days |
| Jul 15, 11:52 AM PDT | Heat Advisory | PQR | 36 hr |
| Jul 15, 3:37 PM PDT | Fire Weather Watch | PQR | 21 hr |
| Jul 16, 1:04 PM PDT | Red Flag Warning | PQR | 28 hr |
| Jul 19, 8:46 AM PDT | Heat Advisory | PQR | 37 hr |
| Jul 19, 2:42 PM PDT | Fire Weather Watch | PQR | 22 hr |
| Jul 20, 12:39 PM PDT | Red Flag Warning | PQR | 26 hr |
| Jul 30, 1:59 PM PDT | Heat Advisory | PQR | 57 hr |
| Aug 5, 1:02 AM PDT | Special Weather Statement | PQR | 28 min |
| Aug 5, 2:51 AM PDT | Special Weather Statement | PQR | 24 min |
| Aug 15, 1:46 PM PDT | Flash Flood Watch | PQR | 52 hr |
| Aug 17, 12:36 PM PDT | Mesoscale Discussion | SPC | 114 min |
| Aug 17, 1:22 PM PDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 17, 3:18 PM PDT | Mesoscale Discussion | SPC | 87 min |
| Aug 17, 3:57 PM PDT | Severe Thunderstorm Warning | PQR | 33 min |
| Aug 17, 4:06 PM PDT | Special Weather Statement | PQR | 24 min |
| Aug 17, 4:11 PM PDT | Severe Thunderstorm Warning | PQR | 34 min |
| Aug 17, 4:23 PM PDT | Severe Thunderstorm Warning | PQR | 22 min |
| Aug 17, 4:24 PM PDT | Severe Thunderstorm Warning | PQR | 36 min |
| Aug 17, 5:04 PM PDT | Severe Thunderstorm Warning | PQR | 26 min |
| Sep 3, 9:39 AM PDT | Excessive Heat Warning | PQR | 3 days |
| Sep 3, 2:32 PM PDT | Fire Weather Watch | PQR | 33 hr |
| Sep 4, 9:26 AM PDT | Red Flag Warning | PQR | 3 days |
| Sep 26, 2:43 AM PDT | Dense Fog Advisory | PQR | 8 hr |
| Oct 3, 2:25 AM PDT | Red Flag Warning | PQR | 18 hr |
| Oct 4, 11:11 PM PDT | Dense Fog Advisory | PQR | 11 hr |
| Oct 22, 8:09 AM PDT | Dense Fog Advisory | PQR | 3 hr |
| Oct 22, 1:41 PM PDT | Frost Advisory | PQR | 44 hr |
| Oct 24, 1:16 PM PDT | Frost Advisory | PQR | 21 hr |
| Oct 29, 7:47 AM PDT | Dense Fog Advisory | PQR | 3 hr |
| Oct 29, 1:01 PM PDT | Winter Weather Advisory | PQR | 3 days |
| Nov 2, 9:28 AM PDT | Winter Weather Advisory | PQR | 18 hr |
| Nov 6, 2:41 AM PST | Dense Fog Advisory | PQR | 6 hr |
| Nov 11, 5:35 PM PST | Winter Weather Advisory | PQR | 16 hr |
| Nov 12, 1:11 AM PST | Wind Advisory | PQR | 28 hr |
| Nov 12, 4:17 PM PST | Areal Flood Advisory | PQR | 19 hr |
| Nov 14, 2:05 PM PST | Winter Storm Watch | PQR | 36 hr |
| Nov 16, 2:21 AM PST | Winter Storm Warning | PQR | 68 hr |
| Nov 18, 2:17 PM PST | Wind Advisory | PQR | 36 hr |
| Nov 18, 2:31 PM PST | Winter Weather Advisory | PQR | 43 hr |
| Nov 20, 2:18 PM PST | Winter Weather Advisory | PQR | 12 hr |
| Nov 21, 1:53 PM PST | Wind Advisory | PQR | 26 hr |
| Nov 25, 11:11 PM PST | Dense Fog Advisory | PQR | 10 hr |
| Nov 27, 8:56 AM PST | Dense Fog Advisory | PQR | 2 hr |
| Nov 27, 10:55 AM PST | Air Stagnation Advisory | PQR | 10 days |
| Nov 27, 8:37 PM PST | Dense Fog Advisory | PQR | 14 hr |
| Dec 1, 1:32 AM PST | Freezing Fog Advisory | PQR | 10 hr |
| Dec 1, 4:25 AM PST | Dense Fog Advisory | PQR | 8 hr |
| Dec 1, 4:42 PM PST | Dense Fog Advisory | PQR | 18 hr |
| Dec 2, 4:44 PM PST | Freezing Fog Advisory | PQR | 18 hr |
| Dec 3, 5:08 PM PST | Freezing Fog Advisory | PQR | 19 hr |
| Dec 4, 5:04 PM PST | Freezing Fog Advisory | PQR | 18 hr |
| Dec 6, 11:38 PM PST | Winter Weather Advisory | PQR | 40 hr |
| Dec 8, 8:22 PM PST | Dense Fog Advisory | PQR | 16 hr |
| Dec 9, 8:11 PM PST | Dense Fog Advisory | PQR | 14 hr |
| Dec 14, 1:24 PM PST | Winter Weather Advisory | PQR | 21 hr |
| Dec 15, 4:19 AM PST | Winter Storm Watch | PQR | 9 hr |
| Dec 15, 1:40 PM PST | Winter Storm Warning | PQR | 44 hr |
| Dec 17, 12:16 PM PST | Wind Advisory | PQR | 16 hr |
| Dec 23, 8:01 AM PST | Dense Fog Advisory | PQR | 3 hr |
| Dec 23, 1:06 PM PST | Winter Storm Watch | PQR | 24 hr |
| Dec 24, 1:00 PM PST | Winter Weather Advisory | PQR | 4 days |
| Dec 25, 11:37 PM PST | Wind Advisory | PQR | 8 hr |
| Dec 27, 11:53 PM PST | River Flood Watch | PQR | 52 hr |
| Dec 28, 2:00 AM PST | Winter Storm Watch | PQR | 12 hr |
| Dec 28, 1:33 PM PST | Winter Storm Warning | PQR | 38 hr |
| Dec 30, 9:43 PM PST | Dense Fog Advisory | PQR | 13 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20232025
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.