Ended
Official severity: Unknown
Hydrologic Outlook for Boone, IL; Cook, IL; De Kalb, IL +17 more
Ended
NWS county zone ILC111
McHenry weather alerts
Public weather alerts linked to this verified National Weather Service zone.
NWS feedSource freshLast successful check:
Current answer
Active alert check
No active alerts found
The latest successful NWS collection contained no active public alerts matched to McHenry. Conditions can change.
How matching works- Official zone ID
- ILC111
- 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