Montana alerts

Blaine County, Montana weather alerts

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

Checked Sun, Sep 20, 2026, 10:29 AM MDT. Times are Mountain Daylight Time.

Blaine County forecastLive radar here

Warnings on the map

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

In the past year the National Weather Service issued 120 alerts for Blaine County, including 23 severe thunderstorm warnings, 20 high wind warnings, 4 winter storm warnings and 3 red flag warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning23Sep 6, 2026
High Wind Warning20Jun 28, 2026
Winter Storm Warning4Apr 24, 2026
Red Flag Warning3Aug 1, 2026
Extreme Heat Warning2Aug 1, 2026
Extreme Cold Warning1Dec 27, 2025
High Wind Watch18May 14, 2026
Severe Thunderstorm Watch7Sep 6, 2026
Winter Storm Watch4Mar 12, 2026
Extreme Heat Watch3Aug 1, 2026
Fire Weather Watch3Aug 1, 2026
Extreme Cold Watch1Jan 22, 2026
Flood Watch1Jul 14, 2026
Winter Weather Advisory14Apr 24, 2026
Cold Weather Advisory5Feb 17, 2026
Heat Advisory4Aug 1, 2026
Dense Fog Advisory3Dec 24, 2025
Flood Advisory3Jun 26, 2026
Blowing Dust Advisory1Mar 8, 2026

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. Extreme Heat Warning
  12. Red Flag Warning
  13. Extreme Heat Warning
  14. Red Flag Warning
  15. Severe Thunderstorm Warning
  16. Severe Thunderstorm Warning
  17. Severe Thunderstorm Warning
  18. Severe Thunderstorm Warning
  19. Severe Thunderstorm Warning
  20. Severe Thunderstorm Warning
  21. High Wind Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Warning
  24. Severe Thunderstorm Warning
  25. Severe Thunderstorm Warning
  26. Severe Thunderstorm Warning
  27. High Wind Warning
  28. Severe Thunderstorm Warning
  29. Severe Thunderstorm Warning
  30. Red Flag Warning
  31. Winter Storm Warning
  32. High Wind Warning
  33. High Wind Warning
  34. High Wind Warning
  35. High Wind Warning
  36. High Wind Warning
  37. High Wind Warning
  38. High Wind Warning
  39. Winter Storm Warning
  40. High Wind Warning
  41. High Wind Warning
  42. High Wind Warning
  43. High Wind Warning
  44. High Wind Warning
  45. Extreme Cold Warning
  46. High Wind Warning
  47. High Wind Warning
  48. High Wind Warning
  49. Winter Storm Warning
  50. High Wind Warning
  51. Winter Storm Warning
  52. High Wind Warning
  53. High Wind Warning
Every alert, most recent first
  1. Severe Thunderstorm Warning
  2. Severe Thunderstorm Warning
  3. Severe Thunderstorm Warning
  4. Severe Thunderstorm Watch
  5. Severe Thunderstorm Warning
  6. Severe Thunderstorm Watch
  7. Severe Thunderstorm Warning
  8. Severe Thunderstorm Warning
  9. Severe Thunderstorm Warning
  10. Severe Thunderstorm Watch
  11. Severe Thunderstorm Warning
  12. Severe Thunderstorm Warning
  13. Severe Thunderstorm Watch
  14. Severe Thunderstorm Warning
  15. Fire Weather Watch
  16. Heat Advisory
  17. Extreme Heat Watch
  18. Extreme Heat Warning
  19. Red Flag Warning
  20. Extreme Heat Warning
  21. Heat Advisory
  22. Extreme Heat Watch
  23. Fire Weather Watch
  24. Red Flag Warning
  25. Severe Thunderstorm Watch
  26. Severe Thunderstorm Watch
  27. Severe Thunderstorm Warning
  28. Severe Thunderstorm Warning
  29. Flood Watch
  30. Extreme Heat Watch
  31. Heat Advisory
  32. Severe Thunderstorm Warning
  33. Severe Thunderstorm Warning
  34. Severe Thunderstorm Warning
  35. Severe Thunderstorm Warning
  36. High Wind Warning
  37. Flood Advisory
  38. Severe Thunderstorm Warning
  39. Severe Thunderstorm Warning
  40. Severe Thunderstorm Warning

The 40 most recent of 120.

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 Blaine 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.