Ended
DE public alert page
Delaware weather alerts
Official NWS alerts matched to Delaware by NWS zone codes and CAP geocodes.
NWS feedSource unavailableThe current alert state is unknown. Last successful check: .
Current answer
Active alert check
Current status unknown
NWS updates are unavailable, so this service cannot confirm whether Delaware has no active alerts.
Check weather.govVerified NWS zones
Areas in Delaware
Context only
Recently ended
Ended
Ended
Official severity: Severe
Severe Thunderstorm Warning for Kent, DE; Caroline, MD; Kent, MD +2 more
Ended
Ended
Ended
Official severity: Severe
Severe Thunderstorm Warning for Kent, DE; Sussex, DE; Caroline, MD +1 more
Ended
Ended
Official severity: Severe
Severe Thunderstorm Warning for Kent, DE; New Castle, DE
Ended
Ended
Ended
Official severity: Severe
Severe Thunderstorm Warning for Kent, DE; New Castle, DE; Cumberland, NJ +1 more
Kent, New Castle, Cumberland and 1 more
Ended
Ended
Official severity: Severe
Severe Thunderstorm Warning for New Castle, DE; Cumberland, NJ; Gloucester, NJ +2 more
New Castle, Cumberland, Gloucester and 2 more
Ended
Ended
Official severity: Severe
Severe Thunderstorm Warning for New Castle, DE; Chester, PA; Delaware, PA
Ended
Ended
Official severity: Severe
Flood Warning for New Castle, DE; Burlington, NJ; Camden, NJ +7 more
New Castle, Burlington, Camden and 7 more
Ended
Ended
Official severity: Severe
Flash Flood Warning for New Castle, DE; Burlington, NJ; Camden, NJ +6 more
New Castle, Burlington, Camden and 6 more
Ended
Ended
Official severity: Severe
Flash Flood Warning for New Castle, DE; Gloucester, NJ; Salem, NJ +2 more
New Castle, Gloucester, Salem and 2 more
Ended
Ended
Official severity: Severe
Severe Thunderstorm Watch for Kent, DE; New Castle, DE; Sussex, DE +8 more
Kent, New Castle, Sussex and 13 more
Ended
Ended
Official severity: Severe
Severe Thunderstorm Watch for Delaware Bay waters north of East Point NJ to Slaughter Beach DE; Delaware Bay waters south of East Point NJ to Slaughter Beach DE; Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM +4 more
Kent, New Castle, Sussex and 24 more
Ended
Ended
Official severity: Moderate
Heat Advisory for Western Monmouth; Eastern Monmouth; Mercer +6 more
Inland Sussex, Kent, New Castle and 20 more
Ended
Ended
Official severity: Moderate
Heat Advisory for New Castle; Mercer; Gloucester +7 more
New Castle, Camden, Gloucester and 7 more
Ended
Ended
Official severity: Minor
Coastal Flood Advisory for Cumberland; Atlantic; Cape May +2 more
Delaware Beaches, Inland Sussex, Kent and 5 more
Ended
What this page can confirm
An alert appears here when its official NWS area identifiers map to Delaware. State membership alone does not confirm that an alert affects your exact location. Open the alert or use the optional location check.
Read matching and freshness rules