Webb County, Texas weather alerts
No watches, warnings or advisories are in force for Webb County.
Checked Sat, Sep 26, 2026, 4:19 AM CDT. Times are Central Daylight Time.
Warnings on the map
Every watch, warning and advisory the National Weather Service has in force over Webb County, Texas. 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 Webb 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 Webb County
In the past year the National Weather Service issued 104 alerts for Webb County, including 34 severe thunderstorm warnings, 8 flash flood warnings, 7 red flag warnings and 5 flood warnings.
| Product | Issued | Most recent |
|---|---|---|
| Severe Thunderstorm Warning | 34 | Sep 4, 2026 |
| Flash Flood Warning | 8 | Jun 19, 2026 |
| Red Flag Warning | 7 | Mar 15, 2026 |
| Flood Warning | 5 | Jul 18, 2026 |
| Freeze Warning | 4 | Jan 31, 2026 |
| Extreme Cold Warning | 1 | Jan 26, 2026 |
| Extreme Heat Warning | 1 | Jun 18, 2026 |
| Flood Watch | 5 | Jul 16, 2026 |
| Fire Weather Watch | 3 | Mar 15, 2026 |
| Freeze Watch | 3 | Jan 31, 2026 |
| Severe Thunderstorm Watch | 3 | May 26, 2026 |
| Extreme Cold Watch | 1 | Jan 24, 2026 |
| Flood Advisory | 15 | Sep 9, 2026 |
| Dense Fog Advisory | 5 | Jan 6, 2026 |
| Heat Advisory | 4 | Jul 28, 2026 |
| Cold Weather Advisory | 2 | Jan 26, 2026 |
| Wind Advisory | 2 | Mar 15, 2026 |
| Winter Weather Advisory | 1 | Jan 25, 2026 |
Warnings issued
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flood Warning
- Flood Warning
- Flash Flood Warning
- Flash Flood Warning
- Flash Flood Warning
- Extreme Heat Warning
- Flood Warning
- Flood Warning
- Flash Flood Warning
- Flash Flood Warning
- Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flash Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flash Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Red Flag Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Red Flag Warning
- Severe Thunderstorm Warning
- Freeze Warning
- Freeze Warning
- Extreme Cold Warning
- Freeze Warning
- Freeze Warning
- Red Flag Warning
- Flash Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
Every alert, most recent first
- Flood Advisory
- Flood Advisory
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flood Advisory
- Heat Advisory
- Heat Advisory
- Heat Advisory
- Flood Warning
- Flood Warning
- Flood Watch
- Flood Watch
- Flash Flood Warning
- Flood Advisory
- Flood Advisory
- Flash Flood Warning
- Flash Flood Warning
- Flood Advisory
- Flood Advisory
- Heat Advisory
- Extreme Heat Warning
- Flood Warning
- Flood Warning
- Flood Advisory
- Flash Flood Warning
- Flash Flood Warning
- Flood Advisory
- Flood Warning
- Flood Advisory
- Flood Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flood Advisory
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flash Flood Warning
- Severe Thunderstorm Warning
- Flood Watch
- Severe Thunderstorm Warning
The 40 most recent of 104.
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 links to the alert's own page, with its text, map, radar and sounding.
Nearby
The counties around Webb 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.
Follow these alerts
Alerts for Webb County in your reader or calendar.
The alerts on this page as a feed, updated every minute, for a feed reader or an app that reads Atom or RSS, and as a calendar where each alert runs from when it takes effect to when it ends. A feed or a calendar is not a warning siren: for warnings, keep a weather radio or your phone's emergency alerts on.
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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.