Weather Alert WatchOfficial-source alert index
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Ended official alertUpdated

Extreme Heat Warning for Carter; Johnston; Love +1 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

Applies to
Alfalfa, Atoka, Bryan, Canadian, Carter, Cleveland, Coal, Garfield and 19 more
Effective
Ended
Official severity
Severe
Official urgency
Expected
Official certainty
Likely

What is happening

What: For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110. For the Heat Advisory, heat index values up to 106 expected. Impacts: Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat...

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 Extreme Heat Warning, dangerously hot conditions with heat index values up to 110. For the Heat Advisory, heat index values up to 106 expected. * WHERE...Johnston, Marshall, Carter, and Love Counties. * WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening. For the Heat Advisory, from noon to 8 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.

Lifecycle record

Official revisions

8 captured
  1. Update

    Extreme Heat Warning issued July 21 at 12:20PM CDT until July 21 at 8:00PM CDT by NWS Norman OK

    Official revision
  2. Update

    Extreme Heat Warning issued July 21 at 12:20PM CDT until July 21 at 8:00PM CDT by NWS Norman OK

    Official revision
  3. Update

    Extreme Heat Warning issued July 21 at 12:20PM CDT until July 21 at 8:00PM CDT by NWS Norman OK

    Official revision
  4. Update

    Extreme Heat Warning issued July 21 at 12:20PM CDT until July 21 at 8:00PM CDT by NWS Norman OK

    Official revision
  5. Alert

    Extreme Heat Warning issued July 20 at 10:58PM CDT until July 21 at 8:00PM CDT by NWS Norman OK

    Official revision
  6. Update

    Extreme Heat Warning issued July 20 at 10:58PM CDT until July 21 at 8:00PM CDT by NWS Norman OK

    Official revision
  7. Update

    Extreme Heat Warning issued July 20 at 7:53PM CDT until July 21 at 8:00PM CDT by NWS Norman OK

    Official revision
  8. Alert

    Extreme Heat Warning issued July 20 at 12:18PM CDT until July 21 at 8:00PM CDT by NWS Norman OK

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Norman OK. 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