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Willow Lake, AR Weather Forecast
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Willow Lake Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  |  |  | | | | | | | |
| Chance of T-Storm | Chance of T-Storm | Clearing | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear |
| Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°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 | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C |
| POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 456 PM CDT Sun Sep 13 2026 
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Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 322 PM CDT Sun Sep 13 2026
Key Messages
- Dangerous levels of heat stress are expected during the late morning and afternoon hours each day over the first half of this week.
Discussion
... Issued at 300 PM CDT Sun Sep 13 2026
Through Monday: As anticipated previously, storms have once again developed with strong daytime heating and are mainly focused over the southeast two thirds of the area. A favorable environment for microbursts with vertical totals near 26 deg C and DCAPE near 1500 j/kg is supporting a few intense storms wi...