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Parma, ID Weather Forecast
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Parma Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  |  | | | | |  |
| Mostly Cloudy | Partly Sunny | Blowing Dust | Smoke | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear |
| Lo: 71°FLo: 22°C | Hi: 98°FHi: 37°C | Lo: 64°FLo: 18°C | Hi: 92°FHi: 33°C | Lo: 60°FLo: 16°C | Hi: 94°FHi: 34°C Lo: 64°FLo: 18°C | Hi: 94°FHi: 34°C Lo: 64°FLo: 18°C | Hi: 94°FHi: 34°C Lo: 64°FLo: 18°C | Hi: 94°FHi: 34°C Lo: 64°FLo: 18°C | Hi: 91°FHi: 33°C Lo: 60°FLo: 16°C | Hi: 91°FHi: 33°C Lo: 60°FLo: 16°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 230 PM MDT Fri Aug 21 2026 
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Parma Forecast Discussion
Issued: 1146 AM MDT Fri Aug 21 2026
Key Messages
- Heat Advisory through this evening in the Treasure Valley, western Magic Valley, and Upper Weiser River Valley.
- Monsoon moisture will bring a chance of showers and thunderstorms Friday through Tuesday.
- A cold front will bring strong thunderstorms to the area on Saturday afternoon and evening.
- Thunderstorms capable of producing gusty outflow winds up to 50 mph with areas of blowing dust.
Aviation
/18Z Friday through Saturday/... Issued 1145 AM MDT FRI AUG 21 2026
VFR. High density altitu...