Marengo County, Alabama weather alerts
No watches, warnings or advisories are in force for Marengo County.
Checked Sun, Sep 20, 2026, 10:28 AM CDT. Times are Central Daylight Time.
Warnings on the map
Every watch, warning and advisory the National Weather Service has in force over Marengo County, Alabama. Open it for the live map, where it pans and zooms.























Open the live map with warnings and watches
Map layer from NOAA National Weather Service. Boundaries from the Iowa Environmental Mesonet.
Alerts in force
Nothing is in force for Marengo County right now. Its warnings come from the National Weather Service and appear here within a minute of being issued; every one of the past year is below.
The past year in Marengo County
In the past year the National Weather Service issued 88 alerts for Marengo County, including 13 severe thunderstorm warnings, 5 flood warnings, 3 red flag warnings and 2 freeze warnings.
| Product | Issued | Most recent |
|---|---|---|
| Severe Thunderstorm Warning | 13 | Sep 6, 2026 |
| Flood Warning | 5 | May 28, 2026 |
| Red Flag Warning | 3 | Mar 28, 2026 |
| Freeze Warning | 2 | Mar 16, 2026 |
| Extreme Cold Warning | 1 | Jan 31, 2026 |
| Extreme Heat Warning | 1 | Aug 16, 2026 |
| Flash Flood Warning | 1 | May 6, 2026 |
| Tornado Watch | 7 | Jun 18, 2026 |
| Flood Watch | 5 | Jun 20, 2026 |
| Severe Thunderstorm Watch | 5 | Jul 1, 2026 |
| Extreme Cold Watch | 2 | Jan 31, 2026 |
| Fire Weather Watch | 1 | Mar 28, 2026 |
| Freeze Watch | 1 | Nov 10, 2025 |
| Dense Fog Advisory | 16 | May 10, 2026 |
| Heat Advisory | 10 | Sep 19, 2026 |
| Wind Advisory | 5 | Mar 15, 2026 |
| Cold Weather Advisory | 4 | Jan 31, 2026 |
| Flood Advisory | 3 | Aug 24, 2026 |
| Frost Advisory | 3 | Mar 13, 2026 |
Warnings issued
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Extreme Heat Warning
- Flood Warning
- Severe Thunderstorm Warning
- Flash Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flood Warning
- Severe Thunderstorm Warning
- Red Flag Warning
- Freeze Warning
- Flood Warning
- Severe Thunderstorm Warning
- Red Flag Warning
- Extreme Cold Warning
- Flood Warning
- Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Freeze Warning
- Red Flag Warning
Every alert, most recent first
- Heat Advisory
- Severe Thunderstorm Warning
- Heat Advisory
- Flood Advisory
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Heat Advisory
- Extreme Heat Warning
- Heat Advisory
- Heat Advisory
- Heat Advisory
- Heat Advisory
- Heat Advisory
- Severe Thunderstorm Watch
- Heat Advisory
- Heat Advisory
- Severe Thunderstorm Watch
- Flood Advisory
- Flood Watch
- Tornado Watch
- Flood Watch
- Severe Thunderstorm Watch
- Flood Warning
- Flood Watch
- Dense Fog Advisory
- Severe Thunderstorm Warning
- Tornado Watch
- Flash Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flood Watch
- Tornado Watch
- Severe Thunderstorm Warning
- Flood Warning
- Severe Thunderstorm Watch
- Severe Thunderstorm Watch
- Severe Thunderstorm Warning
- Fire Weather Watch
The 40 most recent of 88.
From the Iowa Environmental Mesonet’s archive of NWS watches, warnings and advisories (VTEC), by the county’s own code and the forecast zones inside it. Each date links to the event at the IEM.
Nearby
The counties around Marengo County, with what is in force in each.
What this means
- Warning
- The hazard is happening or about to. Act now: a tornado warning means take shelter, a flash flood warning means move to higher ground.
- Watch
- Conditions favor the hazard. Nothing is happening yet; have a plan and be ready to act if a warning follows.
- Advisory
- A hazard that is less serious than a warning but can still cause trouble, such as dense fog, heat or light ice.
- Statement
- Information about weather that does not yet meet a warning: a strong storm, a hydrologic update, or a special weather statement.
Severity (extreme, severe, moderate, minor) is the rating the issuing office gives each product. More on the difference: tornado watch vs. tornado warning. Alerts come from the National Weather Service; follow its instructions and your local officials.
Sources
Alerts from the National Weather Service's public feed, read afresh every minute, and matched to counties and zones by their UGC codes. Warnings from outside the United States come from each country's own meteorological service. Follow the issuing office's instructions and your local officials.