Indiana alerts

Adams County, Indiana weather alerts

3 National Weather Service alerts are in force for Adams County: 2 flood warnings and a flood watch.

Checked Sun, Sep 20, 2026, 5:38 PM EDT. Times are Eastern Daylight Time.

Adams County forecastLive radar here

Warnings on the map

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

Every watch, warning and advisory the National Weather Service has in force over Adams County, Indiana Open the live map with warnings and watches

Map layer from NOAA National Weather Service. Boundaries from the Iowa Environmental Mesonet.

Alerts in force3

Every product in force for Adams County, worst first, with its full text.

Flood Warning

Severe

Flood Warning issued September 20 at 4:09PM EDT until September 25 at 10:24AM EDT by NWS Northern Indiana

Issued Until 5 days left

Areas Adams, IN; Allen, IN; Van Wert, OH

Full text

...The Flood Warning is extended for the following rivers in Indiana...Ohio... Saint Marys River at St. Mary's River near Fort Wayne affecting Allen IN County. Saint Marys River near Decatur affecting Adams, Allen IN and Van Wert Counties. ...The Flood Warning continues for the following rivers in Indiana... Wabash River near Bluffton IN affecting Wells County. Wabash River near Linn Grove affecting Adams and Wells Counties. Kankakee River at Davis affecting La Porte, Starke and St. Joseph Counties. For the Wabash River...including Linn Grove, Bluffton IN...Minor flooding is forecast. For the Kankakee River...including Davis...Minor flooding is forecast. For the Saint Marys River...including Decatur, St. Mary's River near Fort Wayne...Moderate flooding is forecast. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Saint Marys River near Decatur. * WHEN...Until Friday morning. * IMPACTS...At 23.5 feet, Many east side city streets and county roads are flooded. Evacuation of east side residents near Bellmont High School becomes necessary. * ADDITIONAL DETAILS... - At 3:30 PM EDT Sunday the stage was 23.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:30 PM EDT Sunday was 23.5 feet. - Forecast...The river is expected to fall below flood stage late Thursday morning and continue falling to 15.1 feet early Friday afternoon. - Flood stage is 17.0 feet. - http://www.weather.gov/safety/flood

What to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Detailed river forecasts and additional information can be found at www.weather.gov/iwx under Rivers and Lakes. This statement will be updated within the next 12 to 24 hours.

NWS Northern IndianaShare this alert

Flood Warning

Severe

Flood Warning issued September 20 at 4:09PM EDT until September 25 at 11:00AM EDT by NWS Northern Indiana

Issued Until 5 days left

Areas Adams, IN; Wells, IN

Full text

...The Flood Warning is extended for the following rivers in Indiana...Ohio... Saint Marys River at St. Mary's River near Fort Wayne affecting Allen IN County. Saint Marys River near Decatur affecting Adams, Allen IN and Van Wert Counties. ...The Flood Warning continues for the following rivers in Indiana... Wabash River near Bluffton IN affecting Wells County. Wabash River near Linn Grove affecting Adams and Wells Counties. Kankakee River at Davis affecting La Porte, Starke and St. Joseph Counties. For the Wabash River...including Linn Grove, Bluffton IN...Minor flooding is forecast. For the Kankakee River...including Davis...Minor flooding is forecast. For the Saint Marys River...including Decatur, St. Mary's River near Fort Wayne...Moderate flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. This approaches the flood of record. * WHERE...Wabash River near Linn Grove. * WHEN...Until Friday morning. * IMPACTS...At 14.0 feet, Secondary roads are blocked. Roads near the east side of Geneva begin to flood. Some evacuations may be required and property needs to be transferred to higher ground. * ADDITIONAL DETAILS... - At 3:45 PM EDT Sunday the stage was 13.9 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:45 PM EDT Sunday was 14.5 feet. - Forecast...The river is expected to fall below flood stage late Thursday morning and continue falling to 9.9 feet Friday morning. - Flood stage is 11.0 feet. - http://www.weather.gov/safety/flood

What to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Detailed river forecasts and additional information can be found at www.weather.gov/iwx under Rivers and Lakes. This statement will be updated within the next 12 to 24 hours.

NWS Northern IndianaShare this alert

Flood Watch

Severe

Flood Watch issued September 20 at 1:58PM EDT until September 21 at 2:00AM EDT by NWS Northern Indiana

Issued Until 8 hr 22 min left

Areas Whitley, IN; Allen, IN; Miami, IN; Wabash, IN; Huntington, IN; Wells, IN; Adams, IN; Grant, IN; Blackford, IN; Jay, IN; Paulding, OH; Van Wert, OH

Full text

FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT

What to do

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

NWS Northern IndianaShare this alert

The past year in Adams County

In the past year the National Weather Service issued 124 alerts for Adams County, including 28 severe thunderstorm warnings, 9 flood warnings, 5 flash flood warnings and 4 freeze warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning28Sep 5, 2026
Flood Warning9Sep 17, 2026
Flash Flood Warning5Sep 17, 2026
Freeze Warning4May 2, 2026
Winter Storm Warning2Jan 24, 2026
Extreme Heat Warning1Jun 29, 2026
High Wind Warning1Mar 13, 2026
Tornado Warning1Jun 11, 2026
Severe Thunderstorm Watch18Sep 5, 2026
Flood Watch8Sep 20, 2026
Freeze Watch2May 2, 2026
Tornado Watch2Jun 11, 2026
Winter Storm Watch2Jan 24, 2026
Extreme Heat Watch1Jun 29, 2026
High Wind Watch1Mar 13, 2026
Dense Fog Advisory10Aug 7, 2026
Cold Weather Advisory7Feb 1, 2026
Wind Advisory7Apr 27, 2026
Heat Advisory6Sep 1, 2026
Flood Advisory4Sep 17, 2026
Frost Advisory4May 3, 2026
Winter Weather Advisory1Dec 1, 2025

Warnings issued

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

The 40 most recent of 124.

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 Adams 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.