Liberty County, Montana weather alerts
No watches, warnings or advisories are in force for Liberty County.
Checked Sun, Sep 20, 2026, 8:18 AM MDT. Times are Mountain Daylight Time.
Radar
Reflectivity now over Liberty County, Montana. Open it to see warnings and watches on the map.























Radar mosaic and map layers from NOAA MRMS. Boundaries from the Iowa Environmental Mesonet.
Alerts in force
Nothing is in force for Liberty 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 Liberty County
In the past year the National Weather Service issued 95 alerts for Liberty County, including 21 high wind warnings, 9 severe thunderstorm warnings, 2 extreme cold warnings and 2 flash flood warnings.
| Product | Issued | Most recent |
|---|---|---|
| High Wind Warning | 21 | Jun 28, 2026 |
| Severe Thunderstorm Warning | 9 | Sep 2, 2026 |
| Extreme Cold Warning | 2 | Feb 17, 2026 |
| Flash Flood Warning | 2 | Sep 6, 2026 |
| Red Flag Warning | 2 | Aug 1, 2026 |
| Winter Storm Warning | 2 | Dec 12, 2025 |
| High Wind Watch | 19 | May 14, 2026 |
| Severe Thunderstorm Watch | 6 | Sep 6, 2026 |
| Winter Storm Watch | 4 | Mar 12, 2026 |
| Fire Weather Watch | 2 | Aug 1, 2026 |
| Flood Watch | 1 | Sep 6, 2026 |
| Winter Weather Advisory | 11 | Apr 24, 2026 |
| Cold Weather Advisory | 5 | Feb 19, 2026 |
| Heat Advisory | 3 | Aug 1, 2026 |
| Dense Fog Advisory | 2 | Dec 24, 2025 |
| Flood Advisory | 2 | Jul 18, 2026 |
| Blowing Dust Advisory | 1 | Mar 8, 2026 |
| Freezing Fog Advisory | 1 | Nov 30, 2025 |
Warnings issued
- Flash Flood Warning
- Flash Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Red Flag Warning
- Red Flag Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- High Wind Warning
- Severe Thunderstorm Warning
- High Wind Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- Extreme Cold Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- Extreme Cold Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- Winter Storm Warning
- High Wind Warning
- Winter Storm Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
Every alert, most recent first
- Flash Flood Warning
- Flash Flood Warning
- Severe Thunderstorm Watch
- Flood Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Severe Thunderstorm Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Fire Weather Watch
- Heat Advisory
- Red Flag Warning
- Heat Advisory
- Fire Weather Watch
- Red Flag Warning
- Severe Thunderstorm Warning
- Flood Advisory
- Severe Thunderstorm Watch
- Severe Thunderstorm Warning
- Heat Advisory
- High Wind Warning
- Severe Thunderstorm Warning
- Flood Advisory
- High Wind Watch
- High Wind Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Winter Weather Advisory
- High Wind Watch
- High Wind Warning
- High Wind Warning
- High Wind Watch
- High Wind Warning
- High Wind Watch
- High Wind Watch
- High Wind Warning
- Winter Storm Watch
The 40 most recent of 95.
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 Liberty 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.