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Flood Warning

◍ Cullman, AL · USA · updated 8/21/2026, 7:52:00 AM
⏱ In effect until 5:00 AM UTC-5
Severity score
65/100
Confidence
High
Why this matters

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Cullman County in north central Alabama... Southwestern Morgan County in north central Alabama... Southeastern Lawrence County in northwestern Alabama... * WHEN...Until 500 AM CDT. * IMPACTS...It will take several hours for all the water from these storms to work through local drainage systems in urban areas. * ADDITIONAL DE

Key stats
Severity
Severe
Certainty
Likely
Urgency
Expected
Severity over time
Timeline
  1. Flood Warning
    8/21/2026, 7:52:00 AM
    Flood Warning issued August 21 at 2:52AM CDT until August 21 at 5:00AM CDT by NWS Huntsville AL
Sources & attribution
OfficialNWS NWS Huntsville ALupdated 8/21/2026, 7:52:00 AM
OfficialNWS NWS Birmingham ALupdated 8/21/2026, 9:03:00 AM
OfficialNWS NWS Huntsville ALupdated 8/21/2026, 7:49:00 AM
OfficialNWS NWS Huntsville ALupdated 8/21/2026, 6:29:00 AM
⚠This is an informational severity score, not an official warning. Follow guidance from NWS/NOAA, FEMA (ready.gov), and local emergency management.