Illinois alerts

Pike County, Illinois weather alerts

2 National Weather Service alerts are in force for Pike County: 2 flood warnings.

Checked Sat, Sep 26, 2026, 4:15 AM CDT. Times are Central Daylight Time.

Pike County forecastLive radar here

Warnings on the map

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

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

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

Alerts in force2

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

Flood Warning

Severe

Flood Warning issued September 25 at 8:50PM CDT until September 27 at 7:00PM CDT by NWS St Louis MO

Issued Until 38 hr 44 min left

Areas Pike, IL; Marion, MO

Full text

...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Louisiana. Mississippi River at Hannibal. Mississippi River at Clarksville. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Hannibal. * WHEN...Until Sunday evening. * IMPACTS...At 17.0 feet, John Hay Recreation Area on east side (inside the Illinois Sny Levee) begins flooding. * ADDITIONAL DETAILS... - At 8:15 PM CDT Friday the stage was 17.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:15 PM CDT Friday was 17.0 feet. - Forecast...The river is expected to rise to a crest of 17.1 feet just after midnight tonight. It will then fall below flood stage early tomorrow afternoon. - Flood stage is 17.0 feet.

What to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx

NWS St Louis MOShare this alert

Flood Warning

Severe

Flood Warning issued September 25 at 8:50PM CDT until September 29 at 1:00AM CDT by NWS St Louis MO

Issued Until 3 days left

Areas Pike, IL; Pike, MO

Full text

...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Louisiana. Mississippi River at Hannibal. Mississippi River at Clarksville. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Louisiana. * WHEN...Until late Monday night. * IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue beyond the railroad tracks begins flooding near this height. * ADDITIONAL DETAILS... - At 8:30 PM CDT Friday the stage was 15.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 PM CDT Friday was 15.6 feet. - Forecast...The river is expected to rise to a crest of 15.7 feet just after midnight tonight. It will then fall below flood stage Sunday evening. - Flood stage is 15.0 feet.

What to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx

NWS St Louis MOShare this alert

The past year in Pike County

In the past year the National Weather Service issued 112 alerts for Pike County, including 20 severe thunderstorm warnings, 14 flood warnings, 6 tornado warnings and 3 extreme heat warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning20Sep 15, 2026
Flood Warning14Sep 26, 2026
Tornado Warning6Jun 17, 2026
Extreme Heat Warning3Sep 3, 2026
Flash Flood Warning2Apr 27, 2026
Freeze Warning2Mar 28, 2026
Winter Storm Warning2Jan 24, 2026
Red Flag Warning1Feb 27, 2026
Tornado Watch9Jun 17, 2026
Flood Watch6Aug 5, 2026
Severe Thunderstorm Watch2Apr 27, 2026
Winter Storm Watch2Jan 24, 2026
Extreme Heat Watch1Jul 26, 2026
Fire Weather Watch1Feb 27, 2026
Freeze Watch1Nov 2, 2025
Dense Fog Advisory11Sep 10, 2026
Heat Advisory7Aug 31, 2026
Wind Advisory7Jun 17, 2026
Cold Weather Advisory4Jan 26, 2026
Flood Advisory4Jul 11, 2026
Winter Weather Advisory4Mar 15, 2026
Frost Advisory3Oct 31, 2025

Warnings issued

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

The 40 most recent of 112.

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 Pike County since 1986

Nearby

The counties around Pike 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 Pike 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.