Weather Alert WatchOfficial-source alert index
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Ended official alertUpdated

Heat Advisory for Schuyler; Cass; Menard +13 more

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Effective
Ended
Official severity
Moderate
Official urgency
Expected
Official certainty
Likely

What is happening

What: For the first Heat Advisory, heat index values up to 102. For the second Heat Advisory, heat index values up to 105 expected. Impacts: Hot temperatures and high humidity may cause heat illnesses. Where: Portions of central, east central, southeast, and west central Illinois. When: For the first Heat Advisory,...

What the bulletin says to do

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Read official NWS bulletin

Full official description

Bulletin details

* WHAT...For the first Heat Advisory, heat index values up to 102. For the second Heat Advisory, heat index values up to 105 expected. * WHERE...Portions of central, east central, southeast, and west central Illinois. * WHEN...For the first Heat Advisory, until 7 PM CDT this evening. For the second Heat Advisory, from noon to 8 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Lifecycle record

Official revisions

7 captured
  1. Update

    Heat Advisory issued August 10 at 2:34PM CDT until August 10 at 7:00PM CDT by NWS Lincoln IL

    Official revision
  2. Update

    Heat Advisory issued August 10 at 1:48AM CDT until August 10 at 7:00PM CDT by NWS Lincoln IL

    Official revision
  3. Update

    Heat Advisory issued August 9 at 6:55PM CDT until August 10 at 7:00PM CDT by NWS Lincoln IL

    Official revision
  4. Update

    Heat Advisory issued August 9 at 2:36PM CDT until August 10 at 7:00PM CDT by NWS Lincoln IL

    Official revision
  5. Update

    Heat Advisory issued August 9 at 2:36PM CDT until August 10 at 7:00PM CDT by NWS Lincoln IL

    Official revision
  6. Alert

    Heat Advisory issued August 9 at 2:03AM CDT until August 10 at 7:00PM CDT by NWS Lincoln IL

    Official revision
  7. Alert

    Heat Advisory issued August 9 at 2:03AM CDT until August 10 at 7:00PM CDT by NWS Lincoln IL

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Lincoln IL. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Update
Last collected
Methodology and corrections