O Mighty

Is O Mighty open right now?

Closure in the area

There's a closure order in Ouachita National Forest. It doesn't name O Mighty, so check the source for the area it covers (5 listed).

• Forest Service Road 209 Closed for Logging Activity

  Agency closure covering Ouachita National Forest · USFS · Ouachita National Forest

• Forest Service Road 6035 Closed for Construction

  Agency closure covering Ouachita National Forest · USFS · Ouachita National Forest

• Forest Service Road Closures on the Caddo-Womble Ranger District

  Agency closure covering Ouachita National Forest · USFS · Ouachita National Forest

• Wildfire Risk Increases in Arkansas and Oklahoma

  Agency closure covering Ouachita National Forest · USFS · Ouachita National Forest

• Hole in the Ground Hiking Trail Closed due to Logging Operations

  Agency closure covering Ouachita National Forest · USFS · Ouachita National Forest

As of Oct 25, 5:10 pm CDT · Source: USFS · Ouachita National Forest. Agencies don't list every closure — check before you go.

Best time to visit O Mighty

Best months: March–May and September–November. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

1. Jan

   50° / 29°

   9 wet

2. Feb

   54° / 32°

   9 wet

3. Mar

   63° / 38°

   10 wet

4. Apr

   72° / 46°

   9 wet

5. May

   79° / 55°

   10 wet

6. Jun

   87° / 63°

   8 wet

7. Jul

   90° / 67°

   8 wet

8. Aug

   91° / 66°

   7 wet

9. Sep

   84° / 60°

   7 wet

10. Oct

    73° / 48°

    8 wet

11. Nov

    61° / 38°

    9 wet

12. Dec

    52° / 32°

    10 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Blakely Mtn Dam, AR, 2.1 mi away at 426 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.