Sebastian County

Extreme Heat Warning issued July 21 at 12:05PM CDT until July 21 at 9:00PM CDT by NWS Little Rock AR

12:05 PM — 9:00 PM

* WHAT...Dangerously hot conditions with heat index values up to 116. * WHERE...Portions of central, eastern, north central, southeast, southwest, and western Arkansas. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Extreme Heat Warning issued July 20 at 10:52PM CDT until July 21 at 8:00PM CDT by NWS Tulsa OK

July 20th, 10:52 PM — 1:00 PM

* WHAT...Dangerously hot conditions with heat index values from 110 to 115 expected. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...From noon to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Extreme Heat Warning issued July 20 at 10:52PM CDT until July 21 at 8:00PM CDT by NWS Tulsa OK

July 20th, 10:52 PM — 1:00 PM

* WHAT...Dangerously hot conditions with heat index values from 110 to 115 expected. * WHERE...Portions of west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...From noon to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Extreme Heat Warning issued July 20 at 7:58PM CDT until July 20 at 8:00PM CDT by NWS Tulsa OK

July 20th, 7:58 PM — 8:00 PM

* WHAT...Dangerously hot conditions with heat index values up to 115 expected. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...From noon to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Heat Advisory issued July 20 at 7:58PM CDT until July 20 at 8:00PM CDT by NWS Tulsa OK

July 20th, 7:58 PM — 8:00 PM

* WHAT...Dangerously hot conditions with heat index values up to 111 expected. * WHERE...Portions of west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...From noon to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Springhill

From Recreation.gov

**Temporary Closure at Springhill Park: **The east end of Springhill Park, including the B Area and the East Boat Ramp, will be temporarily closed to the public from **Monday, April 13th, 2026, to Friday, May 15th, 2026**. This closure is necessary for contractors to repave and apply new line striping to all roadways, campsites, and parking areas in that section of the park. The closure will allow the work to be completed safely and efficiently, while accounting for potential weather delays. We apologize for any inconvenience this may cause and appreciate your understanding as we work to improve the park facilities.

Fort Smith

Visitor Center Closure

The Visitor Center, gallows, and commissary are closed early on Monday, May 19 at 4:00 pm due to inclement weather.

Extreme Heat Warning issued July 21 at 12:05PM CDT until July 21 at 9:00PM CDT by NWS Little Rock AR

Extreme Heat Warning issued July 20 at 10:52PM CDT until July 21 at 8:00PM CDT by NWS Tulsa OK

Extreme Heat Warning issued July 20 at 10:52PM CDT until July 21 at 8:00PM CDT by NWS Tulsa OK

Extreme Heat Warning issued July 20 at 7:58PM CDT until July 20 at 8:00PM CDT by NWS Tulsa OK

Heat Advisory issued July 20 at 7:58PM CDT until July 20 at 8:00PM CDT by NWS Tulsa OK

From Recreation.gov

Visitor Center Closure

Overview

Campgrounds

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