19/03/2025
UPDATE: This post is outdated.
The NWS Storm Prediction Center has issued Tornado Watch Number 57, effective from 12:15 PM to 9:00 PM CDT today, covering parts of far eastern Iowa, northern and central Illinois, and western Indiana. This watch implies a serious severe weather threat, including the likelihood of tornado development, notably a few intense tornadoes, alongside potential for damaging wind gusts up to 70 mph and large hail up to 1.5 inches in diameter.
Updates Since Last Communication:
The issuance of Tornado Watch #57 marks an expected escalation in severe weather risk for the mentioned regions, including Sangamon County.
Current Watches or Warnings:
* Tornado Watch 57: Active until 9:00 PM CDT for Sangamon County, IL, outlined counties in northern and central Illinois, eastern Iowa, and western Indiana.
Severe Weather Forecast:
* Timing: Effective immediately between 12:15 PM and 9:00 PM CDT today.
* Duration: Monitoring and heightened alertness recommended throughout the afternoon and evening as conditions are favorable for severe weather.
Forecast Breakdown:
* Rest of the Afternoon to Evening: Potential development of scattered supercell thunderstorms that can produce tornadoes, significant hail, and damaging gusts.
Key Points:
* Specific Information for Sangamon County, IL:
* Preparation advised for potential tornadoes and severe thunderstorms.
* Secure outdoor objects that could be blown by wind or damaged by hail.
* General Information for Affected Areas:
* Expanded watch area suggests a broad risk, with critical implications for safety and property.
Detailed Severe Weather Forecasts:
* Tornadoes: A few tornadoes are possible, including a chance for intense tornado formations within the watch area.
* Hail: Watch for hail up to 1.5 inches in diameter accompanying stronger storms.
* Wind: Be prepared for scattered damaging wind gusts approaching 70 mph.
References:
* Storm Prediction Center Watch Announcement
* National Weather Service Hazardous Weather Outlook