A large storm system will be over the southwest United States during the day of the eclipse. Ahead of the system, a south to southwest flow will bring increasing moisture and the possibility of clouds/chances of showers throughout the path of totality in Arkansas.
Important to Remember: Despite vast improvements of weather models in recent years, any information over more than a few days of a specific time is subject to change. Forecast details will be fine tuned as additional data is received up to the time of the eclipse.