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Lake Thunderbird, AR Weather Forecast
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Lake Thunderbird Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  |  | | | | | | |  |
| Partly Cloudy | Chance of Rain | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Chance of T-Storm |
| Hi: 95°FHi: 35°C | Lo: 70°FLo: 21°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Lo: 65°FLo: 18°C | Hi: 91°FHi: 33°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 350 AM CDT Sun Sep 13 2026 
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Issued: 319 AM CDT Sun Sep 13 2026
Key Messages
Issued at 300 AM CDT Sun Sep 13 2026- A few PM showers/storms possible over northern Arkansas today
- Heat Advisory in effect today across a large part of the state
- Upper ridge to settle back over the region; hot/dry wx returns
Discussion
... Issued at 300 AM CDT Sun Sep 13 2026
Regional WSR 88D radars depicted a complex of showers and thunderstorms ongoing over SErn KS, SWrn MO, and NErn OK. This complex was associated with a weak upper level disturbance within background Wrly upper flow ...