Alert archive / Oregon / Multnomah County
Weather alerts in Multnomah County, Oregon, 2024
72 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Multnomah County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 72
- Warnings
- 10
- Watches
- 10
- Advisories
- 44
- Busiest month
- December14 alerts
- Busiest day
- April 30, 20242 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 16, 3:31 PM 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 |
| Mar 25, 5:26 PM PDT | Special Weather Statement | PQR | 34 min |
| Mar 27, 5:37 PM PDT | Special Weather Statement | PQR | 38 min |
| Apr 4, 2:16 PM PDT | Frost Advisory | PQR | 18 hr |
| Apr 15, 3:02 PM PDT | Frost Advisory | 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 |
| Jun 16, 3:36 PM PDT | Special Weather Statement | PQR | 24 min |
| 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 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, 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 27, 2:01 PM PDT | Special Weather Statement | PQR | 29 min |
| 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 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 18, 4:28 PM PST | Special Weather Statement | PQR | 32 min |
| Nov 20, 2:18 PM PST | Winter Weather Advisory | PQR | 12 hr |
| Nov 25, 11:11 PM PST | Dense Fog Advisory | PQR | 10 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, 4:25 AM PST | Dense Fog Advisory | PQR | 8 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 28, 2:00 AM PST | Winter Storm Watch | PQR | 12 hr |
| Dec 28, 1:33 PM PST | Winter Storm Warning | PQR | 38 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 5 |
| Flooding | |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 4 |
| Winter Weather Advisory | 15 |
| Heat | |
| Excessive Heat Warning | 2 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 4 |
| Cold | |
| Frost Advisory | 7 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Air Stagnation Advisory | 1 |
| Dense Fog Advisory | 11 |
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.