Ended
Official severity: Severe
Severe Thunderstorm Watch for Cook, IL; De Kalb, IL; DuPage, IL +13 more
Ended
NWS county zone ILC063
Grundy weather alerts
Public weather alerts linked to this verified National Weather Service zone.
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 Grundy has no active alerts.
Check weather.gov- Official zone ID
- ILC063
- Zone type
- county
- State
- Illinois
- Metadata verified
- Yes, from NWS
Context only
Recently ended alerts
Zone matching is not a personal forecast
This page uses official NWS zone membership. For exact location matching, an alert must include official geometry or be linked to a verified zone geometry that contains the point.
How location matching works