Montana alerts

Sheridan County, Montana weather alerts

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

Checked Sun, Sep 20, 2026, 11:36 AM MDT. Times are Mountain Daylight Time.

Sheridan County forecastLive radar here

Warnings on the map

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

In the past year the National Weather Service issued 114 alerts for Sheridan County, including 28 severe thunderstorm warnings, 9 high wind warnings, 9 red flag warnings and 3 extreme heat warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning28Sep 2, 2026
High Wind Warning9Sep 14, 2026
Red Flag Warning9Aug 1, 2026
Extreme Heat Warning3Aug 1, 2026
Blizzard Warning2Feb 17, 2026
Extreme Cold Warning2Jan 22, 2026
Flash Flood Warning1Jun 27, 2026
Fire Weather Watch7Aug 6, 2026
High Wind Watch6May 13, 2026
Severe Thunderstorm Watch5Aug 30, 2026
Extreme Heat Watch2Aug 1, 2026
Extreme Cold Watch1Jan 22, 2026
Winter Storm Watch1Feb 17, 2026
Winter Weather Advisory14Apr 24, 2026
Cold Weather Advisory10Feb 21, 2026
Dense Fog Advisory9Jul 16, 2026
Heat Advisory3Jul 12, 2026
Blowing Dust Advisory1May 14, 2026
Flood Advisory1Aug 14, 2026

Warnings issued

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

The 40 most recent of 114.

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 Sheridan 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.