Sheridan County, Wyoming weather alerts
No watches, warnings or advisories are in force for Sheridan County.
Checked Sat, Sep 26, 2026, 4:05 AM MDT. Times are Mountain Daylight Time.
Warnings on the map
Every watch, warning and advisory the National Weather Service has in force over Sheridan County, Wyoming. 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 Sheridan 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 Sheridan County
In the past year the National Weather Service issued 97 alerts for Sheridan County, including 19 severe thunderstorm warnings, 7 high wind warnings, 7 red flag warnings and 6 flash flood warnings.
| Product | Issued | Most recent |
|---|---|---|
| Severe Thunderstorm Warning | 19 | Jul 19, 2026 |
| High Wind Warning | 7 | Mar 12, 2026 |
| Red Flag Warning | 7 | Sep 4, 2026 |
| Flash Flood Warning | 6 | Jul 29, 2026 |
| Extreme Heat Warning | 3 | Aug 1, 2026 |
| Winter Storm Warning | 2 | Apr 2, 2026 |
| High Wind Watch | 6 | Mar 12, 2026 |
| Fire Weather Watch | 5 | Sep 4, 2026 |
| Severe Thunderstorm Watch | 5 | Aug 18, 2026 |
| Extreme Heat Watch | 3 | Aug 1, 2026 |
| Flood Watch | 3 | Sep 18, 2026 |
| Winter Storm Watch | 3 | Apr 2, 2026 |
| Flash Flood Watch | 1 | May 30, 2026 |
| Winter Weather Advisory | 23 | May 21, 2026 |
| Flood Advisory | 2 | Jul 22, 2026 |
| Dense Fog Advisory | 1 | Sep 21, 2026 |
| Heat Advisory | 1 | Jul 25, 2026 |
Warnings issued
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Extreme Heat Warning
- Flash Flood Warning
- Flash Flood Warning
- Red Flag Warning
- Extreme Heat Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flash Flood Warning
- Red Flag Warning
- Extreme Heat 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
- Flash Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flash Flood Warning
- Winter Storm Warning
- Red Flag Warning
- Winter Storm Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
Every alert, most recent first
- Dense Fog Advisory
- Flood Watch
- Fire Weather Watch
- Red Flag Warning
- Red Flag Warning
- Severe Thunderstorm Watch
- Fire Weather Watch
- Red Flag Warning
- Red Flag Warning
- Extreme Heat Watch
- Extreme Heat Warning
- Flash Flood Warning
- Flash Flood Warning
- Heat Advisory
- Red Flag Warning
- Fire Weather Watch
- Extreme Heat Warning
- Extreme Heat Watch
- Flood Advisory
- Flood Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flash Flood Warning
- Flood Advisory
- Flood Watch
- Red Flag Warning
- Fire Weather Watch
- Extreme Heat Watch
- Extreme Heat 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 Watch
- Severe Thunderstorm Warning
The 40 most recent of 97.
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 Sheridan 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 Sheridan 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.