Weather World
Post School, AR Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Post School Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  | | | |  |  | | |  | | |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy |
| Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C |
| POP: 40% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 633 AM CDT Fri Sep 18 2026 
Post School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Post School Weather Map
Post School Quick Facts
Post School Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 430 AM CDT Fri Sep 18 2026
Key Messages
Issued at 1135 PM CDT Thu Sep 17 2026- Near record temperatures continue Friday and Saturday.
- Fire weather concerns will continue during periods of stronger winds, especially on Saturday across eastern Oklahoma.
- Shower and thunderstorm chances return Saturday night and increase Sunday through Sunday night as a slow moving cold front passes.
- Noticeably cooler temperatures arrive next week.
Aviation
... (12Z TAFS) Issued at 430 AM CDT Fri Sep 18 2026
VFR conditions will prevail through the...