Wyoming alerts

Fremont County, Wyoming weather alerts

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

Checked Sat, Sep 26, 2026, 10:46 PM MDT. Times are Mountain Daylight Time.

Fremont County forecastLive radar here

Warnings on the map

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

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

In the past year the National Weather Service issued 174 alerts for Fremont County, including 25 severe thunderstorm warnings, 19 red flag warnings, 15 high wind warnings and 10 winter storm warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning25Aug 27, 2026
Red Flag Warning19Sep 14, 2026
High Wind Warning15Sep 14, 2026
Winter Storm Warning10May 17, 2026
Freeze Warning8Sep 9, 2026
Extreme Heat Warning1Jul 11, 2026
Flash Flood Warning1Sep 19, 2026
Tornado Warning1Jun 25, 2026
High Wind Watch12Mar 14, 2026
Winter Storm Watch11May 17, 2026
Fire Weather Watch8Sep 14, 2026
Flood Watch6Sep 18, 2026
Freeze Watch3May 6, 2026
Severe Thunderstorm Watch2Jun 20, 2026
Extreme Heat Watch1Jul 11, 2026
Winter Weather Advisory30May 17, 2026
Flood Advisory19Sep 19, 2026
Heat Advisory2Aug 1, 2026

Warnings issued

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

And 20 earlier warnings.

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

The 40 most recent of 174.

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 links to the alert's own page, with its text, map, radar and sounding.

Every alert in Fremont County since 1986

Nearby

The counties around Fremont 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.

Follow these alerts

Alerts for Fremont County in your reader or calendar.

The alerts on this page as a feed, updated every minute, for a feed reader or an app that reads Atom or RSS, and as a calendar where each alert runs from when it takes effect to when it ends. A feed or a calendar is not a warning siren: for warnings, keep a weather radio or your phone's emergency alerts on.

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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.