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Heat Advisory

◍ Marion · USA · updated 8/10/2026, 4:43:00 AM
⏱ In effect until 4:30 PM UTC-5
Severity score
65/100
Confidence
High
Why this matters

* WHAT...Heat index values up to near 110 expected. * WHERE...Portions of central, north central, southeast, and western Arkansas. * WHEN...From noon to 8 PM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Key stats
Severity
Moderate
Certainty
Likely
Urgency
Expected
Timeline
  1. Heat Advisory
    8/10/2026, 4:43:00 AM
    Heat Advisory issued August 9 at 11:43PM CDT until August 10 at 8:00PM CDT by NWS Little Rock AR
Sources & attribution
OfficialNWS NWS Little Rock ARupdated 8/10/2026, 4:43:00 AM
OfficialNWS NWS Tulsa OKupdated 8/10/2026, 3:49:00 AM
OfficialNWS NWS Jackson MSupdated 8/10/2026, 3:17:00 AM
OfficialNWS NWS Pueblo COupdated 8/10/2026, 1:57:00 AM
OfficialNWS NWS Anchorage AKupdated 8/9/2026, 7:56:00 PM
OfficialNWS NWS Springfield MOupdated 8/9/2026, 6:04:00 AM
⚠This is an informational severity score, not an official warning. Follow guidance from NWS/NOAA, FEMA (ready.gov), and local emergency management.