Southeastern Oklahoma and western Arkansas are in for a stretch of intense summer heat, with sunny skies and highs climbing from the mid-90s Monday to a scorching 100 degrees by Wednesday and holding there into the weekend. Heat index values are expected to push past 100 — and possibly past 105 by midweek — making this a stretch where residents should take real precautions: stay hydrated, limit time outdoors during peak afternoon hours, and check on elderly neighbors and pets. The only real break in the pattern comes Friday, when a system moving through drops highs into the upper 80s and brings the best rain chance of the week, before heat rebuilds again over the weekend.
Misc.
Area calendar of events 8-2-2026
Area calendar of events with what’s happening in southeastern Oklahoma and western Arkansas for today including fundraisers and events.
Cooler weekend gives way to building heat by midweek
A brief break from the recent heat continues through Sunday, but temperatures climb fast starting Monday, with highs pushing toward 99 degrees by Wednesday.
Cooler, drier stretch settles settles over area
A comfortable, drier stretch has settled over southeastern Oklahoma and western Arkansas Saturday after Friday’s extreme heat warning, with highs falling into the upper 80s to low 90s and lower humidity. The relief holds through the weekend before temperatures climb back into the upper 90s and low 100s by the middle of next week.
Area calendar of events 8-1-2026
Area calendar of events with what’s happening in southeastern Oklahoma and western Arkansas for the next week including meetings, services and more.