Weld County, Colorado weather alerts
No watches, warnings or advisories are in force for Weld County.
Checked Sun, Sep 20, 2026, 3:22 PM MDT. Times are Mountain Daylight Time.
Warnings on the map
Every watch, warning and advisory the National Weather Service has in force over Weld County, Colorado. 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 Weld 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 Weld County
In the past year the National Weather Service issued 242 alerts for Weld County, including 86 severe thunderstorm warnings, 39 red flag warnings, 9 high wind warnings and 6 flash flood warnings.
| Product | Issued | Most recent |
|---|---|---|
| Severe Thunderstorm Warning | 86 | Sep 7, 2026 |
| Red Flag Warning | 39 | Jun 10, 2026 |
| High Wind Warning | 9 | Mar 14, 2026 |
| Flash Flood Warning | 6 | Aug 15, 2026 |
| Freeze Warning | 6 | May 6, 2026 |
| Tornado Warning | 3 | Jun 24, 2026 |
| Winter Storm Warning | 1 | May 5, 2026 |
| Fire Weather Watch | 25 | Jun 10, 2026 |
| Severe Thunderstorm Watch | 9 | Aug 26, 2026 |
| High Wind Watch | 8 | Mar 14, 2026 |
| Flood Watch | 4 | Aug 15, 2026 |
| Freeze Watch | 4 | May 19, 2026 |
| Tornado Watch | 2 | Jun 24, 2026 |
| Winter Storm Watch | 1 | May 5, 2026 |
| Flood Advisory | 20 | Sep 5, 2026 |
| Heat Advisory | 6 | Aug 8, 2026 |
| Dense Fog Advisory | 5 | Dec 3, 2025 |
| Frost Advisory | 3 | May 19, 2026 |
| Winter Weather Advisory | 3 | May 5, 2026 |
| Cold Weather Advisory | 2 | Jan 25, 2026 |
Warnings issued
- Severe Thunderstorm 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
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flash Flood Warning
- Flash Flood Warning
- Flash Flood Warning
- Flash Flood 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
- Severe Thunderstorm 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
- Severe Thunderstorm 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
- Tornado Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Tornado Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
And 90 earlier warnings.
Every alert, most recent first
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flood Advisory
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Severe Thunderstorm Warning
- Flood Advisory
- Severe Thunderstorm Warning
- Flood Advisory
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flood Advisory
- Severe Thunderstorm Warning
- Flood Advisory
- Severe Thunderstorm Watch
- Flood Advisory
- Flash Flood Warning
- Flood Advisory
- Severe Thunderstorm Watch
- Flood Watch
- Flash Flood Warning
- Flash Flood Warning
- Flash Flood Warning
- Flood Watch
- Flood Advisory
- Flood Advisory
- Severe Thunderstorm Warning
- Flash Flood Warning
- Severe Thunderstorm Warning
- Flood Advisory
- Flood Advisory
- Flood Advisory
- Flood Advisory
The 40 most recent of 242.
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 Weld 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.