Update #1: Enhanced Caution Event has ended as scheduled for Severe Thunderstorms ops across central Illinois into far western Indiana...and winter storm ops from the central High Plains to the Upper Midwest.

Topic:  Enhanced Caution Has Been Declared

Date/Time Issued: March 20, 2025 1204Z

Product(s) or Data Impacted: NWS IT Enterprise

Date/Time Initial Impact:  March 19, 2025 1200Z JDAY(078)

Date/Time Expected End: March 20, 2025 1200Z JDAY(079)

Length of Event: 24 Hours

Requester: NWS IT Enterprise

Details/Specifics: Enhanced caution has been declared from 1200Z Wed Mar 19 to 1200Z Thu Mar 20 in support of Severe Thunderstorms ops across central Illinois into far western Indiana...and winter storm ops from the central High Plains to the Upper Midwest.

Pause all operational changes. Request Regional or Center management approval prior to moving forward with any operational change. Managers should consider the critical resources outlined in the NWS IT Playbooks prior to authorizing any operational system, data, or application changes.

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