Montana alerts

Chouteau County, Montana weather alerts

No watches, warnings or advisories are in force for Chouteau County.

Checked Mon, Sep 21, 2026, 2:08 AM MDT. Times are Mountain Daylight Time.

Chouteau County forecastLive radar here

Warnings on the map

Every watch, warning and advisory the National Weather Service has in force over Chouteau County, Montana. Open it for the live map, where it pans and zooms.

Every watch, warning and advisory the National Weather Service has in force over Chouteau County, Montana 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 Chouteau 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 Chouteau County

In the past year the National Weather Service issued 148 alerts for Chouteau County, including 30 severe thunderstorm warnings, 22 high wind warnings, 6 winter storm warnings and 2 extreme heat warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning30Sep 13, 2026
High Wind Warning22Jun 28, 2026
Winter Storm Warning6Apr 24, 2026
Extreme Heat Warning2Aug 1, 2026
Red Flag Warning2Aug 1, 2026
Extreme Cold Warning1Dec 27, 2025
High Wind Watch21Jun 10, 2026
Severe Thunderstorm Watch8Sep 6, 2026
Winter Storm Watch8Apr 22, 2026
Extreme Heat Watch2Aug 1, 2026
Fire Weather Watch2Aug 1, 2026
Extreme Cold Watch1Jan 22, 2026
Flash Flood Watch1Sep 18, 2026
Flood Watch1Jul 14, 2026
Winter Weather Advisory28May 17, 2026
Flood Advisory4Sep 6, 2026
Cold Weather Advisory3Feb 17, 2026
Blowing Dust Advisory2Mar 8, 2026
Heat Advisory2Jul 24, 2026
Dense Fog Advisory1Dec 24, 2025
Freezing Fog Advisory1Nov 30, 2025

Warnings issued

  1. Severe Thunderstorm Warning
  2. Severe Thunderstorm Warning
  3. Severe Thunderstorm Warning
  4. Severe Thunderstorm Warning
  5. Severe Thunderstorm Warning
  6. Severe Thunderstorm Warning
  7. Severe Thunderstorm Warning
  8. Severe Thunderstorm Warning
  9. Severe Thunderstorm Warning
  10. Severe Thunderstorm Warning
  11. Severe Thunderstorm Warning
  12. Severe Thunderstorm Warning
  13. Severe Thunderstorm Warning
  14. Severe Thunderstorm Warning
  15. Severe Thunderstorm Warning
  16. Severe Thunderstorm Warning
  17. Severe Thunderstorm Warning
  18. Extreme Heat Warning
  19. Red Flag Warning
  20. Extreme Heat Warning
  21. Red Flag Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Warning
  24. Severe Thunderstorm Warning
  25. Severe Thunderstorm Warning
  26. Severe Thunderstorm Warning
  27. Severe Thunderstorm Warning
  28. High Wind Warning
  29. Severe Thunderstorm Warning
  30. Severe Thunderstorm Warning
  31. High Wind Warning
  32. Severe Thunderstorm Warning
  33. Severe Thunderstorm Warning
  34. Severe Thunderstorm Warning
  35. Severe Thunderstorm Warning
  36. Winter Storm Warning
  37. High Wind Warning
  38. High Wind Warning
  39. Winter Storm Warning
  40. High Wind Warning
  41. High Wind Warning
  42. Winter Storm Warning
  43. High Wind Warning
  44. High Wind Warning
  45. High Wind Warning
  46. High Wind Warning
  47. High Wind Warning
  48. High Wind Warning
  49. High Wind Warning
  50. High Wind Warning
  51. High Wind Warning
  52. High Wind Warning
  53. Extreme Cold Warning
  54. Severe Thunderstorm Warning
  55. High Wind Warning
  56. High Wind Warning
  57. High Wind Warning
  58. Winter Storm Warning
  59. High Wind Warning
  60. Winter Storm Warning

And 3 earlier warnings.

Every alert, most recent first
  1. Flash Flood Watch
  2. Severe Thunderstorm Warning
  3. Severe Thunderstorm Warning
  4. Severe Thunderstorm Warning
  5. Severe Thunderstorm Warning
  6. Flood Advisory
  7. Severe Thunderstorm Warning
  8. Severe Thunderstorm Warning
  9. Severe Thunderstorm Warning
  10. Severe Thunderstorm Warning
  11. Severe Thunderstorm Watch
  12. Severe Thunderstorm Warning
  13. Severe Thunderstorm Warning
  14. Severe Thunderstorm Warning
  15. Severe Thunderstorm Warning
  16. Severe Thunderstorm Watch
  17. Severe Thunderstorm Warning
  18. Severe Thunderstorm Warning
  19. Severe Thunderstorm Warning
  20. Severe Thunderstorm Watch
  21. Severe Thunderstorm Warning
  22. Severe Thunderstorm Watch
  23. Severe Thunderstorm Warning
  24. Fire Weather Watch
  25. Extreme Heat Watch
  26. Extreme Heat Warning
  27. Red Flag Warning
  28. Severe Thunderstorm Watch
  29. Heat Advisory
  30. Extreme Heat Warning
  31. Extreme Heat Watch
  32. Fire Weather Watch
  33. Red Flag Warning
  34. Severe Thunderstorm Warning
  35. Severe Thunderstorm Watch
  36. Severe Thunderstorm Warning
  37. Severe Thunderstorm Watch
  38. Severe Thunderstorm Warning
  39. Flood Watch
  40. Severe Thunderstorm Warning

The 40 most recent of 148.

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 Chouteau 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.