Alert archive / Delaware / 2025
Weather alerts in Delaware, January 2025
11 weather alerts in January 2025, 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 January 2025. Tap one for its archive.
- Alerts
- 11
- Warnings
- 2
- Watches
- 1
- Advisories
- 7
- Busiest day
- January 1, 20252 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 31, 7:15 PM EST | Severe Thunderstorm Warning | PHI | Kent, New Castle, Sussex | 22 min |
| Jan 1, 2:28 AM EST | Dense Fog Advisory | PHI | New Castle | 3 hr |
| Jan 2, 2:44 PM EST | Winter Weather Advisory | PHI | Kent, New Castle | 31 hr |
| Jan 4, 2:09 AM EST | Winter Storm Watch | PHI | Kent, New Castle, Sussex | 24 hr |
| Jan 5, 2:05 AM EST | Winter Storm Warning | PHI | Kent, New Castle, Sussex | 47 hr |
| Jan 6, 2:12 AM EST | Mesoscale Discussion | SPC | Kent, Sussex | 5 hr |
| Jan 8, 2:57 PM EST | Wind Advisory | PHI | Sussex | 34 hr |
| Jan 10, 3:39 AM EST | Winter Weather Advisory | PHI | Sussex | 27 hr |
| Jan 18, 2:49 PM EST | Winter Weather Advisory | PHI | New Castle | 33 hr |
| Jan 19, 3:51 PM EST | Cold Weather Advisory | PHI | Kent, New Castle, Sussex | 68 hr |
| Jan 28, 1:18 PM EST | Wind Advisory | PHI | Kent, New Castle | 29 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 |
| Mesoscale Discussion | 1 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 3 |
| Cold | |
| Cold Weather Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
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 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.