Lower Antelope Reservoir, ID Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Lower Antelope Reservoir Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Chance of T-Storm |
| Lo: 60°FLo: 16°C | Hi: 93°FHi: 34°C | Lo: 63°FLo: 17°C | Hi: 97°FHi: 36°C | Lo: 64°FLo: 18°C | Hi: 96°FHi: 36°C | Lo: 64°FLo: 18°C | Hi: 91°FHi: 33°C | Lo: 59°FLo: 15°C | Hi: 87°FHi: 31°C | Lo: 58°FLo: 14°C | Hi: 89°FHi: 32°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 230 PM MDT Tue Aug 18 2026 

Lower Antelope Reservoir Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Lower Antelope Reservoir Weather Map
Lower Antelope Reservoir Quick Facts
Lower Antelope Reservoir Forecast Discussion
Issued: 1223 AM MDT Wed Aug 19 2026
Key Messages
- Temperatures warming through the end of the week with lower elevations around 100 degrees Thursday and Friday.
- Increased chance of showers and thunderstorms over higher terrain this weekend and into next week.
Aviation
/06Z Wednesday through Thursday/... Issued 1216 AM MDT WED AUG 19 2026 VFR under mostly clear skies. Patchy smoke in e-central Oregon valleys through mid-morning Wed. Surface winds: less than 10kt through Wed. Winds aloft at 10kft MSL: SW-W ...
Weather World