Powell County, Montana weather alerts
No watches, warnings or advisories are in force for Powell County.
Checked Sun, Sep 20, 2026, 1:42 PM MDT. Times are Mountain Daylight Time.
Warnings on the map
Every watch, warning and advisory the National Weather Service has in force over Powell County, Montana. 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 Powell 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 Powell County
In the past year the National Weather Service issued 78 alerts for Powell County, including 8 red flag warnings, 4 winter storm warnings, 3 severe thunderstorm warnings and 2 high wind warnings.
| Product | Issued | Most recent |
|---|---|---|
| Red Flag Warning | 8 | Aug 23, 2026 |
| Winter Storm Warning | 4 | Jun 27, 2026 |
| Severe Thunderstorm Warning | 3 | Sep 6, 2026 |
| High Wind Warning | 2 | Mar 12, 2026 |
| Flash Flood Warning | 1 | Jul 17, 2026 |
| Fire Weather Watch | 7 | Aug 23, 2026 |
| Flood Watch | 6 | Sep 6, 2026 |
| Winter Storm Watch | 5 | Jun 27, 2026 |
| High Wind Watch | 3 | Mar 12, 2026 |
| Severe Thunderstorm Watch | 3 | Sep 2, 2026 |
| Winter Weather Advisory | 26 | May 17, 2026 |
| Wind Advisory | 9 | Jun 16, 2026 |
| Dense Fog Advisory | 1 | Dec 25, 2025 |
Warnings issued
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Flash Flood Warning
- Winter Storm Warning
- Red Flag Warning
- Winter Storm Warning
- High Wind Warning
- High Wind Warning
- Winter Storm Warning
- Winter Storm Warning
Every alert, most recent first
- Severe Thunderstorm Warning
- Flood Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Severe Thunderstorm Warning
- Red Flag Warning
- Fire Weather Watch
- Flood Watch
- Red Flag Warning
- Fire Weather Watch
- Red Flag Warning
- Fire Weather Watch
- Red Flag Warning
- Red Flag Warning
- Fire Weather Watch
- Red Flag Warning
- Fire Weather Watch
- Red Flag Warning
- Flash Flood Warning
- Flood Watch
- Fire Weather Watch
- Flood Watch
- Flood Watch
- Flood Watch
- Winter Storm Watch
- Winter Storm Warning
- Wind Advisory
- Severe Thunderstorm Watch
- Winter Weather Advisory
- Severe Thunderstorm Watch
- Wind Advisory
- Fire Weather Watch
- Red Flag Warning
- Winter Weather Advisory
- Winter Weather Advisory
- Wind Advisory
- Winter Weather Advisory
- Winter Storm Watch
- Wind Advisory
- Winter Weather Advisory
The 40 most recent of 78.
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 Powell 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.