Weather WorldShell Rock Lake, ID Weather Forecast
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Shell Rock Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
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| Patchy Fog | Chance of T-Storm | Sunny | Partly Cloudy | Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Mostly Sunny | Mostly Cloudy | Mostly Cloudy | Chance of Showers |
| Hi: 74°FHi: 23°C | Lo: 47°FLo: 8°C | Hi: 73°FHi: 23°C | Lo: 49°FLo: 9°C | Hi: 78°FHi: 26°C | Lo: 53°FLo: 12°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C | Hi: 61°FHi: 16°C Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C Lo: 41°FLo: 5°C | Lo: 40°FLo: 4°C |
| POP: 40% | POP: 20% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1236 AM MDT Tue Sep 22 2026 
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Issued: 1117 PM MDT Mon Sep 21 2026
Key Messages
- Warm temperatures through Thursday, with values 10 to 15 degrees above normal Thursday.
- Chance of showers and thunderstorms Tuesday, mostly across higher terrain of southwest Idaho.
- Cooler temperatures heading into this weekend with a chance of precipitation across SE Oregon and portions of SW Idaho Friday.
Aviation
/06Z Tuesday through Wednesday/... Issued 1117 PM MDT MON SEP 21 2026 VFR with high clouds through Tuesday. Isolated showers/thunderstorms Tuesday afternoon, mainly over ce...