Alert archive / Washington / Mason County
Weather alerts in Mason County, Washington, 2025
64 weather alerts in 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Mason County and its neighbors
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Alerts
- 64
- Warnings
- 17
- Watches
- 16
- Advisories
- 30
- Busiest month
- December25 alerts
- Busiest day
- December 15, 20257 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 4, 2:17 PM PST | Flood Watch | SEW | 14 hr |
| Jan 4, 10:06 PM PST | River Flood Warning | SEW | 12 hr |
| Feb 19, 3:18 PM PST | Flood Watch | SEW | 12 hr |
| Feb 20, 3:18 PM PST | Flood Watch | SEW | 19 hr |
| Feb 21, 10:29 AM PST | River Flood Warning | SEW | 6 days |
| Mar 19, 2:34 PM PDT | Winter Weather Advisory | SEW | 62 hr |
| Mar 22, 4:55 AM PDT | Flood Watch | SEW | 23 hr |
| Mar 23, 4:13 AM PDT | River Flood Warning | SEW | 54 hr |
| Mar 26, 4:40 PM PDT | Flood Watch | SEW | 43 hr |
| Mar 26, 5:33 PM PDT | Mesoscale Discussion | SPC | 87 min |
| Mar 28, 11:46 AM PDT | River Flood Warning | SEW | 29 hr |
| Apr 3, 1:18 PM PDT | Frost Advisory | SEW | 20 hr |
| Apr 7, 2:05 AM PDT | Flood Watch | SEW | 36 hr |
| Apr 8, 11:33 AM PDT | River Flood Warning | SEW | 24 hr |
| Apr 11, 1:51 AM PDT | Frost Advisory | SEW | 54 hr |
| Apr 11, 2:22 PM PDT | Frost Advisory | SEW | 18 hr |
| Jun 6, 2:03 PM PDT | Heat Advisory | SEW | 3 days |
| Jul 14, 2:44 AM PDT | Heat Advisory | SEW | 67 hr |
| Jul 14, 3:10 PM PDT | Fire Weather Watch | SEW | 23 hr |
| Aug 9, 1:03 PM PDT | Heat Advisory | SEW | 3 days |
| Aug 21, 1:35 AM PDT | Heat Advisory | SEW | 6 days |
| Aug 21, 2:15 PM PDT | Fire Weather Watch | SEW | 23 hr |
| Aug 22, 1:37 PM PDT | Red Flag Warning | SEW | 3 days |
| Aug 27, 1:09 AM PDT | Red Flag Warning | SEW | 44 hr |
| Sep 11, 8:28 AM PDT | Dense Fog Advisory | SEW | 3 hr |
| Sep 14, 12:51 PM PDT | Fire Weather Watch | SEW | 24 hr |
| Sep 15, 12:51 PM PDT | Red Flag Warning | SEW | 34 hr |
| Oct 3, 5:37 AM PDT | Dense Fog Advisory | SEW | 3 hr |
| Oct 13, 12:16 PM PDT | Frost Advisory | SEW | 20 hr |
| Oct 14, 7:43 PM PDT | Frost Advisory | SEW | 13 hr |
| Oct 24, 1:53 PM PDT | Wind Advisory | SEW | 39 hr |
| Oct 25, 5:21 PM PDT | High Wind Warning | SEW | 9 hr |
| Oct 31, 1:34 PM PDT | Flood Watch | SEW | 38 hr |
| Oct 31, 3:22 PM PDT | Wind Advisory | SEW | 27 hr |
| Nov 1, 12:09 PM PDT | River Flood Warning | SEW | 19 hr |
| Nov 4, 2:20 AM PST | Flood Watch | SEW | 50 hr |
| Nov 5, 6:56 PM PST | River Flood Warning | SEW | 60 hr |
| Nov 14, 10:19 AM PST | Areal Flood Advisory | SEW | 5 hr |
| Nov 16, 5:37 AM PST | Dense Fog Advisory | SEW | 4 hr |
| Dec 5, 1:12 AM PST | Wind Advisory | SEW | 30 hr |
| Dec 5, 4:10 PM PST | Flood Watch | SEW | 7 days |
| Dec 7, 3:23 PM PST | Wind Advisory | SEW | 31 hr |
| Dec 8, 12:29 PM PST | River Flood Warning | SEW | 4 days |
| Dec 8, 4:07 PM PST | Areal Flood Advisory | SEW | 7 hr |
| Dec 9, 6:05 AM PST | Wind Advisory | SEW | 40 hr |
| Dec 13, 2:18 PM PST | Flood Watch | SEW | 7 days |
| Dec 14, 2:38 AM PST | Wind Advisory | SEW | 43 hr |
| Dec 15, 12:45 AM PST | High Wind Watch | SEW | 13 hr |
| Dec 15, 1:27 AM PST | Winter Storm Watch | SEW | 12 hr |
| Dec 15, 5:34 AM PST | River Flood Warning | SEW | 9 days |
| Dec 15, 8:04 AM PST | Areal Flood Advisory | SEW | 3 hr |
| Dec 15, 1:55 PM PST | Winter Storm Warning | SEW | 23 hr |
| Dec 15, 1:55 PM PST | Winter Weather Advisory | SEW | 13 hr |
| Dec 15, 2:06 PM PST | Wind Advisory | SEW | 13 hr |
| Dec 16, 3:29 AM PST | High Wind Warning | SEW | 31 hr |
| Dec 16, 3:39 AM PST | Wind Advisory | SEW | 30 hr |
| Dec 16, 12:34 PM PST | Blizzard Warning | SEW | 23 hr |
| Dec 17, 1:09 PM PST | Wind Advisory | SEW | 34 hr |
| Dec 21, 11:42 PM PST | Winter Weather Advisory | SEW | 22 hr |
| Dec 23, 2:26 AM PST | Wind Advisory | SEW | 5 hr |
| Dec 23, 7:51 AM PST | High Wind Watch | SEW | 12 hr |
| Dec 23, 8:09 PM PST | High Wind Warning | SEW | 13 hr |
| Dec 23, 8:09 PM PST | Wind Advisory | SEW | 16 hr |
| Dec 31, 1:09 AM PST | Dense Fog Advisory | SEW | 11 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 | |
| Mesoscale Discussion | 1 |
| Flooding | |
| River Flood Warning | 9 |
| Flood Watch | 10 |
| Areal Flood Advisory | 3 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 3 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Frost Advisory | 5 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 2 |
| Wind Advisory | 11 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
The busiest days
Days with the most alerts issued, by UTC date.
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.