Winter storm, January 23, 2026
AI-generated · every claim is source-linkedAn Extreme Cold Warning for Dane County with wind chills of -30 to -40 degrees Fahrenheit led the University of Wisconsin-Madison to cancel all classes on Friday, January 23, 2026, a rare step the university last took during the January 2019 polar vortex. Students were notified Thursday evening via WiscAlert. Campus buildings, housing, the Wisconsin Union and food services all stayed open on their regular schedules.
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Alert Sequence
1 message in sequence · 1 verified verbatim
How the first alert is built
To check this alert, Claude (an AI) read it in full 25 separate times, independently. Each read decided whether the message answers each of the six questions and gave a short reason. A final reviewer then weighed all 25 and wrote the plain-English verdict you see when you open a row. The score (for example 22/25) is how many reads agreed; the 25 individual reads are tucked underneath if you want to check them.
In response to the extreme cold, UW–Madison is canceling classes on Friday, January 23. Bitterly cold temperatures are expected to begin on Friday and continue into the weekend. An Extreme Cold Warning has been issued for Dane County from midnight to 1 p.m. Friday, with wind chills expected in the range of -30-40 F. The cancelation applies to all class meetings, including lectures, labs and discussion sections. If you have questions, please contact your instructor. Only classes are canceled. All other campus operations will continue as normal. Employees are expected to report to work as scheduled. If an employee's ability to report to work is impacted by the weather, employees should notify their supervisors and make alternative work arrangements or use leave time, depending on the situation. Campus buildings will be open during regular hours and all campus services, including University Housing, the Wisconsin Union and food services will operate normally. All UW Athletics events are expected to be held as scheduled, including Men's & Women's Hockey. Additional information for students If you need to be outside, limit your exposure and be aware of frostbite risks. Be sure to wear appropriate clothing. Wear layers of warm clothing, scarves, hats and gloves. Utilize Madison Metro for transportation and keep up to date on schedules and delays. Additional information for employees For more information, please review the campus Inclement Weather Policies or contact your supervisor or HR rep. To assist employees with transportation, parking permits will not be required Friday in campus lots 16, 26, 34, 45, 57, 59 and 60, or in off-campus lots 202, 204 and 206 which are serviced by shuttles. Refer to the campus parking map and lot addresses if needed. Please note that restricted areas are always enforced, such as signed reserved stalls, access aisles, and fire lanes. Note, only the chancellor or an authorized designee has the authority to suspend additional services, or close campus buildings.
Sourceabsent0/0
Who is sending the alert and who is responding. People act faster on a message from a clearly identifiable, credible sender, such as a named department, the police, or a branded alert system, than on an anonymous notice. A branded signature counts.
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Hazardabsent0/0
What the threat actually is. A complete warning names the specific danger, such as a shooter, a fire, a tornado, or a gas leak, rather than a vague emergency, because people decide what to do based on what they are facing.
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Locationabsent0/0
Where the threat is. Saying whether danger is in a specific building, a part of campus, or area-wide lets people judge their own proximity and choose a safe direction. Without a where, a warning is hard to act on precisely.
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Guidanceabsent0/0
The protective action to take. A clear, specific instruction, such as shelter in place, evacuate, avoid the area, or run-hide-fight, drives faster and more correct protective behavior than describing the threat alone.
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Timeabsent0/0
When the message applies. A timestamp, the word now or immediately, or a phrase like until further notice tells the reader whether the danger is current and how quickly to act.
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Impactabsent0/0
What the hazard could do to the people in its path. Beyond naming the threat, a complete warning conveys its potential consequences or severity, such as that a tornado can level buildings or that a leak could be explosive, so recipients grasp how much danger they are in. Research on warning message content finds that a concrete impact statement helps people personalize their risk and act sooner.
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Systematic AI judgments with visible reasoning, not human-validated codings.
About this analysisBackground
Key Findings
Sources
- Official
- Student Paper
- Student Paper
- official
Campus Alert Archive. "University of Wisconsin-Madison: Winter storm, January 23, 2026." Incident of January 23, 2026. Added May 2026; last updated July 2026. https://campusalertarchive.com/case/university-of-wisconsin-madison-extreme-cold-closure-2026-01-23/
Alert text quoted on this page remains the work of the issuing institution; the archive is a secondary source.