Cascade County, Montana weather alerts
No watches, warnings or advisories are in force for Cascade County.
Checked Sun, Sep 20, 2026, 11:21 AM MDT. Times are Mountain Daylight Time.
Warnings on the map
Every watch, warning and advisory the National Weather Service has in force over Cascade 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 Cascade 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 Cascade County
In the past year the National Weather Service issued 145 alerts for Cascade County, including 27 severe thunderstorm warnings, 18 high wind warnings, 7 winter storm warnings and 3 red flag warnings.
| Product | Issued | Most recent |
|---|---|---|
| Severe Thunderstorm Warning | 27 | Sep 6, 2026 |
| High Wind Warning | 18 | May 14, 2026 |
| Winter Storm Warning | 7 | Apr 22, 2026 |
| Red Flag Warning | 3 | Aug 7, 2026 |
| Extreme Heat Warning | 2 | Aug 1, 2026 |
| Snow Squall Warning | 2 | Dec 27, 2025 |
| Blizzard Warning | 1 | Mar 14, 2026 |
| High Wind Watch | 19 | Jun 10, 2026 |
| Severe Thunderstorm Watch | 8 | Sep 6, 2026 |
| Winter Storm Watch | 8 | Apr 22, 2026 |
| Fire Weather Watch | 3 | Aug 7, 2026 |
| Extreme Heat Watch | 2 | Aug 1, 2026 |
| Flood Watch | 2 | Jul 14, 2026 |
| Flash Flood Watch | 1 | Sep 18, 2026 |
| Winter Weather Advisory | 25 | May 17, 2026 |
| Flood Advisory | 8 | Sep 7, 2026 |
| Heat Advisory | 3 | Aug 1, 2026 |
| Blowing Dust Advisory | 2 | Mar 8, 2026 |
| Cold Weather Advisory | 2 | Feb 17, 2026 |
| Dense Fog Advisory | 1 | Dec 24, 2025 |
| Freezing Fog Advisory | 1 | Nov 30, 2025 |
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
- Red Flag Warning
- Extreme Heat Warning
- Red Flag Warning
- Extreme Heat Warning
- Red Flag 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
- High Wind Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Winter Storm Warning
- High Wind Warning
- Winter Storm Warning
- High Wind Warning
- Blizzard 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
- Snow Squall Warning
- Severe Thunderstorm Warning
- High Wind Warning
- Snow Squall Warning
- High Wind Warning
- High Wind Warning
- Winter Storm Warning
- High Wind Warning
- High Wind Warning
- Winter Storm Warning
- Winter Storm Warning
- High Wind Warning
- High Wind Warning
- High Wind Warning
- Winter Storm Warning
Every alert, most recent first
- Flash Flood Watch
- Flood Advisory
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Severe Thunderstorm Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Fire Weather Watch
- Red Flag Warning
- Fire Weather Watch
- Extreme Heat Watch
- Extreme Heat Warning
- Heat Advisory
- Red Flag Warning
- Severe Thunderstorm Watch
- Heat Advisory
- Extreme Heat Warning
- Extreme Heat Watch
- Fire Weather Watch
- Red Flag Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Flood Advisory
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
The 40 most recent of 145.
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 Cascade 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.