Whiteside County, Illinois weather alerts
No watches, warnings or advisories are in force for Whiteside County.
Checked Sat, Sep 26, 2026, 2:15 PM CDT. Times are Central Daylight Time.
Warnings on the map
Every watch, warning and advisory the National Weather Service has in force over Whiteside County, Illinois. Open it for the live map, where it pans and zooms.























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 Whiteside 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 Whiteside County
In the past year the National Weather Service issued 128 alerts for Whiteside County, including 32 severe thunderstorm warnings, 6 flood warnings, 2 extreme heat warnings and 2 freeze warnings.
| Product | Issued | Most recent |
|---|---|---|
| Severe Thunderstorm Warning | 32 | Sep 20, 2026 |
| Flood Warning | 6 | Sep 21, 2026 |
| Extreme Heat Warning | 2 | Jul 26, 2026 |
| Freeze Warning | 2 | Apr 20, 2026 |
| High Wind Warning | 2 | Mar 15, 2026 |
| Red Flag Warning | 2 | Feb 27, 2026 |
| Tornado Warning | 2 | Aug 11, 2026 |
| Winter Storm Warning | 2 | Dec 6, 2025 |
| Blizzard Warning | 1 | Mar 15, 2026 |
| Extreme Cold Warning | 1 | Jan 23, 2026 |
| Flash Flood Warning | 1 | Sep 20, 2026 |
| Snow Squall Warning | 1 | Jan 21, 2026 |
| Flood Watch | 12 | Sep 21, 2026 |
| Severe Thunderstorm Watch | 11 | Aug 21, 2026 |
| Tornado Watch | 7 | Jun 11, 2026 |
| Extreme Heat Watch | 2 | Jul 26, 2026 |
| Fire Weather Watch | 2 | Feb 27, 2026 |
| Winter Storm Watch | 2 | Mar 15, 2026 |
| Extreme Cold Watch | 1 | Jan 23, 2026 |
| Dense Fog Advisory | 14 | Sep 10, 2026 |
| Wind Advisory | 10 | Apr 2, 2026 |
| Cold Weather Advisory | 4 | Jan 26, 2026 |
| Winter Weather Advisory | 4 | Mar 16, 2026 |
| Frost Advisory | 3 | May 7, 2026 |
| Heat Advisory | 2 | Sep 1, 2026 |
Warnings issued
- Flood Warning
- Severe Thunderstorm Warning
- Flash Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Tornado Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Extreme Heat Warning
- Severe Thunderstorm Warning
- Extreme Heat Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flood Warning
- Flood Warning
- Tornado Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Freeze Warning
- Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flood Warning
- Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- High Wind Warning
- Blizzard Warning
- High Wind Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Red Flag Warning
- Red Flag Warning
- Extreme Cold Warning
- Snow Squall Warning
- Winter Storm Warning
- Winter Storm Warning
- Freeze Warning
Every alert, most recent first
- Flood Warning
- Flood Watch
- Severe Thunderstorm Warning
- Flash Flood Warning
- Flood Watch
- Flood Watch
- Dense Fog Advisory
- Heat Advisory
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Dense Fog Advisory
- Severe Thunderstorm Warning
- Flood Watch
- Dense Fog Advisory
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Tornado Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Severe Thunderstorm Watch
- Dense Fog Advisory
- Extreme Heat Watch
- Heat Advisory
- Extreme Heat Warning
- Severe Thunderstorm Watch
- Flood Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Extreme Heat Warning
- Severe Thunderstorm Warning
- Extreme Heat Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flood Watch
The 40 most recent of 128.
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.
Nearby
The counties around Whiteside 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 Whiteside 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.