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Spires Warnings, Watches and Advisories

NWS Active Alerts for IL - Map View

State: IL Total alerts: 2 Updated: Oct 15, 2026 2:35pm CDT

Freeze Watch

Area
Winnebago; Boone; Ogle
Freeze Watch issued October 15 at 1:58PM CDT until October 17 at 9:00AM CDT by NWS Chicago IL

* WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...Boone, Ogle, and Winnebago Counties. * WHEN...From late Friday night through Saturday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Freeze Watch

Area
Buchanan; Delaware; Dubuque; Benton; Linn; Jones; Jackson; Iowa; Johnson; Cedar; Clinton; Keokuk; Jo Daviess; Stephenson; Carroll
Freeze Watch issued October 15 at 1:57PM CDT until October 17 at 9:00AM CDT by NWS Quad Cities IA IL

* WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...Portions of northwest Illinois and east central, northeast, and southeast Iowa. * WHEN...From late Friday night through Saturday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

SAFETY and DATA MESSAGE

When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Spires.

Use the Radar Maps link provided to understand the trajectory of a storm.

For more official information about severe storms and how to stay safe, visit the National Weather Service's Severe Thunderstorm Safety page. We encourage you to also monitor Excessive Rainfall Forecasts on their Weather Prediction Center website.

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