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Walnut Grove, MO Weather Forecast
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Walnut Grove Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  | | |  | | | |  | | |
| Mostly Sunny | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C | Hi: 95°FHi: 35°C Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C Lo: 71°FLo: 22°C | Lo: 71°FLo: 22°C | Hi: 90°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C |
| POP: 40% | POP: 40% | POP: 20% | POP: 20% | POP: 40% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 717 AM CDT Sat Sep 12 2026 
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Issued: 640 AM CDT Sat Sep 12 2026
Key Messages
- There is a marginal (1 out of 5) risk for severe thunderstorms for areas west of Highway 63 Saturday and Saturday night. Large hail and damaging winds are the primary threats. Confidence in coverage is low.
- Warming trend this weekend into early next week as highs in the 90s return.
Aviation
/12Z TAFS THROUGH 12Z SUNDAY/... Issued at 638 AM CDT Sat Sep 12 2026
VFR through the period with southeast to southwesterly winds prevailing. Winds will remain light below 10 knots. Thunderstorms ar...