Alert archive / Oregon / 2021
Weather alerts in Oregon, April 2021
45 weather alerts in April 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in April 2021. Tap one for its archive.
- Alerts
- 45
- Warnings
- 13
- Watches
- 5
- Advisories
- 27
- Busiest day
- April 10, 20217 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 | Counties | Lasted |
|---|---|---|---|---|
| Apr 1, 10:22 PM PDT | Small Craft Advisory | MFR | 27 hr | |
| Apr 3, 2:21 PM PDT | Small Craft Advisory | MFR | 3 days | |
| Apr 3, 2:28 PM PDT | Small Craft Advisory | PQR | 37 hr | |
| Apr 4, 2:29 AM PDT | Hazardous Seas Warning | MFR | 12 hr | |
| Apr 4, 2:40 PM PDT | Hazardous Seas Warning | MFR | 41 hr | |
| Apr 5, 9:00 PM PDT | Freeze Warning | MFR | Curry, Jackson, Josephine | 12 hr |
| Apr 6, 2:23 PM PDT | Freeze Warning | MFR | Curry, Jackson, Josephine | 19 hr |
| Apr 6, 9:07 PM PDT | Small Craft Advisory | PQR | 34 hr | |
| Apr 7, 2:05 PM PDT | Small Craft Advisory | MFR | 51 hr | |
| Apr 8, 1:55 AM PDT | Freeze Watch | MFR | Coos, Curry, Douglas, Jackson, Josephine | 3 hr |
| Apr 8, 5:11 AM PDT | Frost Advisory | MFR | Coos, Curry, Douglas | 28 hr |
| Apr 8, 5:11 AM PDT | Freeze Warning | MFR | Coos, Curry, Douglas, Jackson, Josephine | 28 hr |
| Apr 8, 1:28 PM PDT | Small Craft Advisory | PQR | 6 days | |
| Apr 8, 2:40 PM PDT | Freeze Watch | MFR | Coos, Curry, Douglas, Jackson, Josephine | 36 hr |
| Apr 9, 1:18 PM PDT | Gale Watch | MFR | 13 hr | |
| Apr 9, 8:35 PM PDT | Small Craft Advisory | MFR | 5 days | |
| Apr 10, 2:05 AM PDT | Gale Warning | MFR | 67 hr | |
| Apr 10, 2:05 AM PDT | Hazardous Seas Warning | MFR | 5 days | |
| Apr 10, 3:00 AM PDT | Frost Advisory | MFR | Coos, Curry, Douglas | 30 hr |
| Apr 10, 3:00 AM PDT | Freeze Warning | MFR | Coos, Curry, Douglas, Jackson, Josephine | 30 hr |
| Apr 10, 7:52 AM PDT | Wind Advisory | PDT | Gilliam, Sherman, Wasco | 10 hr |
| Apr 10, 9:16 AM PDT | Small Craft Advisory | PQR | 22 hr | |
| Apr 11, 8:52 AM PDT | Small Craft Advisory | PQR | 12 hr | |
| Apr 11, 1:15 PM PDT | Frost Advisory | MFR | Coos, Curry, Douglas | 20 hr |
| Apr 12, 2:23 AM PDT | Small Craft Advisory | PQR | 20 hr | |
| Apr 12, 2:26 AM PDT | Small Craft Advisory | MFR | 3 days | |
| Apr 12, 12:46 PM PDT | Blowing Dust Advisory | PDT | Gilliam, Morrow, Umatilla, Wheeler | 31 hr |
| Apr 13, 2:18 AM PDT | Gale Warning | MFR | 18 hr | |
| Apr 13, 2:50 AM PDT | Small Craft Advisory | PQR | 23 hr | |
| Apr 15, 1:25 PM PDT | Red Flag Warning | PQR | 33 hr | |
| Apr 18, 2:36 AM PDT | Small Craft Advisory | MFR | 5 days | |
| Apr 19, 1:34 AM PDT | Wind Advisory | BOI | Malheur | 15 hr |
| Apr 19, 2:38 AM PDT | Hazardous Seas Watch | MFR | 12 hr | |
| Apr 19, 3:52 AM PDT | Freeze Warning | PDT | Gilliam, Morrow, Sherman, Umatilla, Wasco, Wheeler | 29 hr |
| Apr 19, 2:39 PM PDT | Hazardous Seas Warning | MFR | 71 hr | |
| Apr 19, 2:54 PM PDT | Small Craft Advisory | PQR | 69 hr | |
| Apr 20, 2:10 AM PDT | Small Craft Advisory | PQR | 58 hr | |
| Apr 21, 4:39 AM PDT | Fire Weather Watch | MFR | Harney, Lake | 9 hr |
| Apr 23, 2:59 AM PDT | Small Craft Advisory | MFR | 54 hr | |
| Apr 23, 2:53 PM PDT | Small Craft Advisory | PQR | 40 hr | |
| Apr 24, 1:55 PM PDT | Winter Weather Advisory | MFR | Klamath, Lake | 24 hr |
| Apr 24, 8:31 PM PDT | Gale Warning | PQR | 6 hr | |
| Apr 25, 2:39 AM PDT | Small Craft Advisory | PQR | 4 hr | |
| Apr 25, 7:04 PM PDT | Winter Weather Advisory | MFR | Lake | 18 hr |
| Apr 30, 2:01 AM PDT | Small Craft Advisory | MFR | 5 days |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Winter | |
| Winter Weather Advisory | 2 |
| Cold | |
| Freeze Warning | 5 |
| Freeze Watch | 2 |
| Frost Advisory | 3 |
| Wind and dust | |
| Blowing Dust Advisory | 1 |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Marine | |
| Gale Warning | 3 |
| Hazardous Seas Warning | 4 |
| Gale Watch | 1 |
| Hazardous Seas Watch | 1 |
| Small Craft Advisory | 19 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.