Heat Advisory
2026-09-13T19:00:00-05:00

* WHAT...Heat index values up to 108 expected. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...From noon today to 7 PM CDT this evening. * IMPACTS...Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.

Red River At Arthur City, Tx Realtime Data


       

Seasonal Comparison


Oceanic Nino Index