Campus Alert Archive
UW-Madison

Campus cooling issues

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On 2026-07-20, UW–Madison posted: Campus cooling issues.

Alerts
1
Response
—
Killed
0
Injured
0
Institution
University of Wisconsin-Madison
Public R1 · WI
All UW-Madison cases →
~49,000 studentsCampus Alerts
Official alert policy
Read when and how UW-Madison says it will use WiscAlerts: summarized, quoted, and analyzed.
Documented Timeline

Alert Sequence

1 message in sequence · 1 verified verbatim

Confirmed wording is transcribed character-for-character from a primary source. Use Verify this quote under each message to open that source in a new tab and compare the text yourself.

INITIAL ALERTWebsite
Verified verbatim3091 chars
UW–Madison campus buildings are experiencing higher than normal temperatures and humidity due to a broken chilled water line. Campus is still open and operating, but many buildings are warmer and some are temporarily closed to the public and not cooled at all. Facilities Planning & Management crews are working on short-term mitigation measures as well as a long-term fix. Please see the latest updates below and a companion FAQ, which is being sent to all students, faculty and staff and being translated into multiple languages. Building closures Frequently asked questions Latest updates July 20 campus cooling update ​July 20, 2026, 11:32 am July 13 campus cooling update ​July 13, 2026, 11:08 am July 6 campus cooling update ​July 6, 2026, 9:07 am June 30 campus cooling update ​June 30, 2026, 10:00 am Update: Important details regarding campus cooling issues ​June 28, 2026, 10:27 am Campus building cooling issues: Update and response ​June 26, 2026, 11:30 am Back to top Back to top Building closures The following buildings will be closed to the public and locked as of Tuesday, June 30 21 N. Park Street 45 N. Charter Street Agricultural Hall Agricultural Engineering Hall Armory & Gymnasium (Red Gym) Bascom Hall Bradley Memorial Building Educational Sciences Fleet & Service Garage Grainger Hall Henry Taylor Hall Hiram Smith Hall Ingraham Hall Kurt F. Wendt Commons Music Hall North Hall Radio Hall Science Hall South Hall Stock Pavillion William H. Sewell Social Sciences Building William S. Middleton Building The following buildings will be generally closed to the public. These buildings will have partial access and cooling preserved for specialty areas and functions. FP&M staff are working with building managers on detailed plans. Frequently asked questions Last updated July 3, 2026, 12:00 pm Why is campus lacking cooling (air conditioning)? A chilled water main supply line at one of the three heating and cooling plants that serve campus suffered a significant break. Chilled water provides cooling (air conditioning) for campus. How is campus trying to restore the lost cooling capacity? In the short term, UW crews have secured and are in the process of installing approximately 30 temporary chillers across campus. However, there will still be a shortfall from our normal cooling capacity until a permanent new chilled water line can be installed. This is expected to take at least one month. Is campus open for business and operating normally? Yes, however, some operations are being adjusted. A number of buildings will be without cooling and will be temporarily closed to the public. Other buildings will have limited cooling and experience higher than normal temperatures until a longer-term fix is completed. What are best practices when it’s extremely hot out? Drink water frequently; don’t wait until you feel thirsty. Avoid excessive caffeine or energy drinks. Take a preventative break if you feel overheated. Cool down in an air-conditioned building, if possible: Take a 10-minute cool down break every two hours for temperatures over 80°F.
Verify this quote
UW–Madison Campus Alerts / News — Campus cooling issuesnews.wisc.edufind archived copies
Official campus cooling operational notice.
Message elements

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.

UW–Madison campus buildings are experiencing higher than normal temperatures and humidity due to a broken chilled water line. Campus is still open and operating, but many buildings are warmer and some are temporarily closed to the public and not cooled at all. Facilities Planning & Management crews are working on short-term mitigation measures as well as a long-term fix. Please see the latest updates below and a companion FAQ, which is being sent to all students, faculty and staff and being translated into multiple languages. Building closures Frequently asked questions Latest updates July 20 campus cooling update ​July 20, 2026, 11:32 am July 13 campus cooling update ​July 13, 2026, 11:08 am July 6 campus cooling update ​July 6, 2026, 9:07 am June 30 campus cooling update ​June 30, 2026, 10:00 am Update: Important details regarding campus cooling issues ​June 28, 2026, 10:27 am Campus building cooling issues: Update and response ​June 26, 2026, 11:30 am Back to top Back to top Building closures The following buildings will be closed to the public and locked as of Tuesday, June 30 21 N. Park Street 45 N. Charter Street Agricultural Hall Agricultural Engineering Hall Armory & Gymnasium (Red Gym) Bascom Hall Bradley Memorial Building Educational Sciences Fleet & Service Garage Grainger Hall Henry Taylor Hall Hiram Smith Hall Ingraham Hall Kurt F. Wendt Commons Music Hall North Hall Radio Hall Science Hall South Hall Stock Pavillion William H. Sewell Social Sciences Building William S. Middleton Building The following buildings will be generally closed to the public. These buildings will have partial access and cooling preserved for specialty areas and functions. FP&M staff are working with building managers on detailed plans. Frequently asked questions Last updated July 3, 2026, 12:00 pm Why is campus lacking cooling (air conditioning)? A chilled water main supply line at one of the three heating and cooling plants that serve campus suffered a significant break. Chilled water provides cooling (air conditioning) for campus. How is campus trying to restore the lost cooling capacity? In the short term, UW crews have secured and are in the process of installing approximately 30 temporary chillers across campus. However, there will still be a shortfall from our normal cooling capacity until a permanent new chilled water line can be installed. This is expected to take at least one month. Is campus open for business and operating normally? Yes, however, some operations are being adjusted. A number of buildings will be without cooling and will be temporarily closed to the public. Other buildings will have limited cooling and experience higher than normal temperatures until a longer-term fix is completed. What are best practices when it’s extremely hot out? Drink water frequently; don’t wait until you feel thirsty. Avoid excessive caffeine or energy drinks. Take a preventative break if you feel overheated. Cool down in an air-conditioned building, if possible: Take a 10-minute cool down break every two hours for temperatures over 80°F.

  • Sourcepresent25/25

    Final assessment

    Majority finds s present (25/25).

    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.

    See all 25 individual reads
    1. present: Element present: UW-Madison campus sender. Pass note 1.
    2. present: Coded present because UW-Madison campus sender. Pass note 2.
    3. present: Text supports present call: UW-Madison campus sender. Pass note 3.
    4. present: Judged present from UW-Madison campus sender. Pass note 4.
    5. present: This element is present: UW-Madison campus sender. Pass note 5.
    6. present: Evidence is present via UW-Madison campus sender. Pass note 6.
    7. present: Present rests on UW-Madison campus sender. Pass note 7.
    8. present: Reading yields present: UW-Madison campus sender. Pass note 8.
    9. present: Clear present signal: UW-Madison campus sender. Pass note 9.
    10. present: Final present call: UW-Madison campus sender. Pass note 10.
    11. present: Element present: UW-Madison campus sender. Pass note 11.
    12. present: Coded present because UW-Madison campus sender. Pass note 12.
    13. present: Text supports present call: UW-Madison campus sender. Pass note 13.
    14. present: Judged present from UW-Madison campus sender. Pass note 14.
    15. present: This element is present: UW-Madison campus sender. Pass note 15.
    16. present: Evidence is present via UW-Madison campus sender. Pass note 16.
    17. present: Present rests on UW-Madison campus sender. Pass note 17.
    18. present: Reading yields present: UW-Madison campus sender. Pass note 18.
    19. present: Clear present signal: UW-Madison campus sender. Pass note 19.
    20. present: Final present call: UW-Madison campus sender. Pass note 20.
    21. present: Element present: UW-Madison campus sender. Pass note 21.
    22. present: Coded present because UW-Madison campus sender. Pass note 22.
    23. present: Text supports present call: UW-Madison campus sender. Pass note 23.
    24. present: Judged present from UW-Madison campus sender. Pass note 24.
    25. present: This element is present: UW-Madison campus sender. Pass note 25.
  • Hazardpresent25/25

    Final assessment

    Majority finds h present (25/25).

    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.

    See all 25 individual reads
    1. present: Element present: cooling system failure hazard. Pass note 1.
    2. present: Coded present because cooling system failure hazard. Pass note 2.
    3. present: Text supports present call: cooling system failure hazard. Pass note 3.
    4. present: Judged present from cooling system failure hazard. Pass note 4.
    5. present: This element is present: cooling system failure hazard. Pass note 5.
    6. present: Evidence is present via cooling system failure hazard. Pass note 6.
    7. present: Present rests on cooling system failure hazard. Pass note 7.
    8. present: Reading yields present: cooling system failure hazard. Pass note 8.
    9. present: Clear present signal: cooling system failure hazard. Pass note 9.
    10. present: Final present call: cooling system failure hazard. Pass note 10.
    11. present: Element present: cooling system failure hazard. Pass note 11.
    12. present: Coded present because cooling system failure hazard. Pass note 12.
    13. present: Text supports present call: cooling system failure hazard. Pass note 13.
    14. present: Judged present from cooling system failure hazard. Pass note 14.
    15. present: This element is present: cooling system failure hazard. Pass note 15.
    16. present: Evidence is present via cooling system failure hazard. Pass note 16.
    17. present: Present rests on cooling system failure hazard. Pass note 17.
    18. present: Reading yields present: cooling system failure hazard. Pass note 18.
    19. present: Clear present signal: cooling system failure hazard. Pass note 19.
    20. present: Final present call: cooling system failure hazard. Pass note 20.
    21. present: Element present: cooling system failure hazard. Pass note 21.
    22. present: Coded present because cooling system failure hazard. Pass note 22.
    23. present: Text supports present call: cooling system failure hazard. Pass note 23.
    24. present: Judged present from cooling system failure hazard. Pass note 24.
    25. present: This element is present: cooling system failure hazard. Pass note 25.
  • Locationpresent25/25

    Final assessment

    Majority finds l present (25/25).

    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.

    See all 25 individual reads
    1. present: Element present: campus buildings location. Pass note 1.
    2. present: Coded present because campus buildings location. Pass note 2.
    3. present: Text supports present call: campus buildings location. Pass note 3.
    4. present: Judged present from campus buildings location. Pass note 4.
    5. present: This element is present: campus buildings location. Pass note 5.
    6. present: Evidence is present via campus buildings location. Pass note 6.
    7. present: Present rests on campus buildings location. Pass note 7.
    8. present: Reading yields present: campus buildings location. Pass note 8.
    9. present: Clear present signal: campus buildings location. Pass note 9.
    10. present: Final present call: campus buildings location. Pass note 10.
    11. present: Element present: campus buildings location. Pass note 11.
    12. present: Coded present because campus buildings location. Pass note 12.
    13. present: Text supports present call: campus buildings location. Pass note 13.
    14. present: Judged present from campus buildings location. Pass note 14.
    15. present: This element is present: campus buildings location. Pass note 15.
    16. present: Evidence is present via campus buildings location. Pass note 16.
    17. present: Present rests on campus buildings location. Pass note 17.
    18. present: Reading yields present: campus buildings location. Pass note 18.
    19. present: Clear present signal: campus buildings location. Pass note 19.
    20. present: Final present call: campus buildings location. Pass note 20.
    21. present: Element present: campus buildings location. Pass note 21.
    22. present: Coded present because campus buildings location. Pass note 22.
    23. present: Text supports present call: campus buildings location. Pass note 23.
    24. present: Judged present from campus buildings location. Pass note 24.
    25. present: This element is present: campus buildings location. Pass note 25.
  • Guidancepresent25/25

    Final assessment

    Majority finds g present (25/25).

    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.

    See all 25 individual reads
    1. present: Element present: operational guidance for community. Pass note 1.
    2. present: Coded present because operational guidance for community. Pass note 2.
    3. present: Text supports present call: operational guidance for community. Pass note 3.
    4. present: Judged present from operational guidance for community. Pass note 4.
    5. present: This element is present: operational guidance for community. Pass note 5.
    6. present: Evidence is present via operational guidance for community. Pass note 6.
    7. present: Present rests on operational guidance for community. Pass note 7.
    8. present: Reading yields present: operational guidance for community. Pass note 8.
    9. present: Clear present signal: operational guidance for community. Pass note 9.
    10. present: Final present call: operational guidance for community. Pass note 10.
    11. present: Element present: operational guidance for community. Pass note 11.
    12. present: Coded present because operational guidance for community. Pass note 12.
    13. present: Text supports present call: operational guidance for community. Pass note 13.
    14. present: Judged present from operational guidance for community. Pass note 14.
    15. present: This element is present: operational guidance for community. Pass note 15.
    16. present: Evidence is present via operational guidance for community. Pass note 16.
    17. present: Present rests on operational guidance for community. Pass note 17.
    18. present: Reading yields present: operational guidance for community. Pass note 18.
    19. present: Clear present signal: operational guidance for community. Pass note 19.
    20. present: Final present call: operational guidance for community. Pass note 20.
    21. present: Element present: operational guidance for community. Pass note 21.
    22. present: Coded present because operational guidance for community. Pass note 22.
    23. present: Text supports present call: operational guidance for community. Pass note 23.
    24. present: Judged present from operational guidance for community. Pass note 24.
    25. present: This element is present: operational guidance for community. Pass note 25.
  • Timepresent25/25

    Final assessment

    Majority finds t present (25/25).

    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.

    See all 25 individual reads
    1. present: Element present: date or recency cue. Pass note 1.
    2. present: Coded present because date or recency cue. Pass note 2.
    3. present: Text supports present call: date or recency cue. Pass note 3.
    4. present: Judged present from date or recency cue. Pass note 4.
    5. present: This element is present: date or recency cue. Pass note 5.
    6. present: Evidence is present via date or recency cue. Pass note 6.
    7. present: Present rests on date or recency cue. Pass note 7.
    8. present: Reading yields present: date or recency cue. Pass note 8.
    9. present: Clear present signal: date or recency cue. Pass note 9.
    10. present: Final present call: date or recency cue. Pass note 10.
    11. present: Element present: date or recency cue. Pass note 11.
    12. present: Coded present because date or recency cue. Pass note 12.
    13. present: Text supports present call: date or recency cue. Pass note 13.
    14. present: Judged present from date or recency cue. Pass note 14.
    15. present: This element is present: date or recency cue. Pass note 15.
    16. present: Evidence is present via date or recency cue. Pass note 16.
    17. present: Present rests on date or recency cue. Pass note 17.
    18. present: Reading yields present: date or recency cue. Pass note 18.
    19. present: Clear present signal: date or recency cue. Pass note 19.
    20. present: Final present call: date or recency cue. Pass note 20.
    21. present: Element present: date or recency cue. Pass note 21.
    22. present: Coded present because date or recency cue. Pass note 22.
    23. present: Text supports present call: date or recency cue. Pass note 23.
    24. present: Judged present from date or recency cue. Pass note 24.
    25. present: This element is present: date or recency cue. Pass note 25.
  • Impactpresent25/25

    Final assessment

    Majority finds i present (25/25).

    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.

    See all 25 individual reads
    1. present: Element present: temperature/humidity impact. Pass note 1.
    2. present: Coded present because temperature/humidity impact. Pass note 2.
    3. present: Text supports present call: temperature/humidity impact. Pass note 3.
    4. present: Judged present from temperature/humidity impact. Pass note 4.
    5. present: This element is present: temperature/humidity impact. Pass note 5.
    6. present: Evidence is present via temperature/humidity impact. Pass note 6.
    7. present: Present rests on temperature/humidity impact. Pass note 7.
    8. present: Reading yields present: temperature/humidity impact. Pass note 8.
    9. present: Clear present signal: temperature/humidity impact. Pass note 9.
    10. present: Final present call: temperature/humidity impact. Pass note 10.
    11. present: Element present: temperature/humidity impact. Pass note 11.
    12. present: Coded present because temperature/humidity impact. Pass note 12.
    13. present: Text supports present call: temperature/humidity impact. Pass note 13.
    14. present: Judged present from temperature/humidity impact. Pass note 14.
    15. present: This element is present: temperature/humidity impact. Pass note 15.
    16. present: Evidence is present via temperature/humidity impact. Pass note 16.
    17. present: Present rests on temperature/humidity impact. Pass note 17.
    18. present: Reading yields present: temperature/humidity impact. Pass note 18.
    19. present: Clear present signal: temperature/humidity impact. Pass note 19.
    20. present: Final present call: temperature/humidity impact. Pass note 20.
    21. present: Element present: temperature/humidity impact. Pass note 21.
    22. present: Coded present because temperature/humidity impact. Pass note 22.
    23. present: Text supports present call: temperature/humidity impact. Pass note 23.
    24. present: Judged present from temperature/humidity impact. Pass note 24.
    25. present: This element is present: temperature/humidity impact. Pass note 25.

Systematic AI judgments with visible reasoning, not human-validated codings.

About this analysis
Context

Background

UW–Madison chilled-water line failure causing campus building cooling issues (summer 2026).
Analysis

Key Findings

Official campus operational notice recovered.
Outcome
Campus cooling repairs ongoing; see source.
Provenance

Sources

Every claim on this page is meant to be checkable. Open the links below (and the Verify this quote control under each confirmed alert) to read the original university, news, or archive page yourself. Hostnames are shown so you can see where you are going; archived copies survive when live pages move or disappear. See also our methodology.

  1. Official
    Campus cooling issues
    news.wisc.edu
    archived copy
Cite this case

Campus Alert Archive. "University of Wisconsin-Madison: Campus cooling issues." Incident of July 20, 2026. Added July 2026. https://campusalertarchive.com/case/university-of-wisconsin-madison-campus-cooling-issues-2026-07-20/

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Alert text quoted on this page remains the work of the issuing institution; the archive is a secondary source.

Tags
uw-madisonfacilitycooling
Added July 2026Updated July 2026Via ingestion