Weather World
River Trail, AR Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
River Trail Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  |  | | | | | |  |  | |  |
| Chance of T-Storm | Partly Cloudy | Mostly Sunny | Clearing | Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Partly Sunny | Mostly Cloudy | Partly Sunny | Chance of T-Storm |
| Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 838 AM CDT Mon Sep 21 2026 
River Trail Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
River Trail Weather Map
River Trail Quick Facts
River Trail Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 638 AM CDT Mon Sep 21 2026
Key Messages
Updated at 1143 PM CDT Sun Sep 20 2026- A few showers and storms may linger through Monday from northwest Arkansas into southeast Oklahoma.
- Noticeably cooler temperatures arrive Monday and persist through the week.
Aviation
... (12Z TAFS) Issued at 638 AM CDT Mon Sep 21 2026
IFR/MVFR ceilings across northeast Oklahoma and far northwest Arkansas are forecast to continue through much of the morning hours. Late morning through early afternoon, cloud cover should lift back to scattered mid a...