Alert archive / Washington / Chelan County
Weather alerts in Chelan County, Washington, 2018
30 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Chelan County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 30
- Warnings
- 6
- Watches
- 5
- Advisories
- 18
- Busiest month
- January7 alerts
- Busiest day
- January 5, 20182 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, 8:50 PM PST | Winter Weather Advisory | OTX | 19 hr |
| Jan 4, 10:52 PM PST | Mesoscale Discussion | SPC | 6 hr |
| Jan 10, 3:03 PM PST | Winter Storm Warning | OTX | 40 hr |
| Jan 20, 2:26 PM PST | Winter Weather Advisory | OTX | 30 hr |
| Jan 22, 3:50 PM PST | Winter Weather Advisory | OTX | 35 hr |
| Jan 26, 4:28 AM PST | Winter Weather Advisory | OTX | 39 hr |
| Jan 27, 10:38 AM PST | Wind Advisory | OTX | 8 hr |
| Feb 7, 2:40 PM PST | Wind Advisory | OTX | 24 hr |
| Feb 16, 2:41 AM PST | Wind Advisory | OTX | 42 hr |
| Feb 17, 2:25 AM PST | High Wind Warning | OTX | 18 hr |
| Feb 28, 3:29 AM PST | Winter Weather Advisory | OTX | 35 hr |
| Mar 20, 2:42 PM PDT | Flood Watch | OTX | 44 hr |
| Mar 22, 11:25 AM PDT | Areal Flood Advisory | OTX | 24 hr |
| May 7, 4:41 PM PDT | River Flood Watch | OTX | 6 days |
| May 8, 11:23 AM PDT | River Flood Warning | OTX | 62 hr |
| May 15, 2:27 AM PDT | River Flood Warning | OTX | 5 days |
| May 18, 10:32 AM PDT | Areal Flood Advisory | OTX | 8 hr |
| May 23, 2:19 PM PDT | Flash Flood Watch | OTX | 6 hr |
| May 23, 5:21 PM PDT | Areal Flood Advisory | OTX | 60 min |
| Jul 15, 2:22 PM PDT | Heat Advisory | OTX | 54 hr |
| Jul 28, 11:59 AM PDT | Excessive Heat Watch | OTX | 26 hr |
| Jul 29, 2:01 PM PDT | Excessive Heat Warning | OTX | 54 hr |
| Aug 6, 1:53 AM PDT | Excessive Heat Watch | OTX | 37 hr |
| Aug 7, 2:26 PM PDT | Excessive Heat Warning | OTX | 3 days |
| Oct 13, 2:50 PM PDT | Frost Advisory | OTX | 41 hr |
| Oct 18, 9:14 AM PDT | Air Stagnation Advisory | OTX | 5 days |
| Nov 1, 2:22 PM PDT | Wind Advisory | OTX | 27 hr |
| Nov 16, 10:13 AM PST | Air Stagnation Advisory | OTX | 6 days |
| Dec 10, 2:39 PM PST | Winter Weather Advisory | OTX | 42 hr |
| Dec 21, 2:35 PM PST | Winter Weather Advisory | OTX | 66 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 | 2 |
| Flash Flood Watch | 1 |
| Flood Watch | 1 |
| River Flood Watch | 1 |
| Areal Flood Advisory | 3 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Weather Advisory | 7 |
| Heat | |
| Excessive Heat Warning | 2 |
| Excessive Heat Watch | 2 |
| Heat Advisory | 1 |
| Cold | |
| Frost Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 4 |
| Fog and smoke | |
| Air Stagnation Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.